CLASS 228, METAL FUSION BONDING |
101 | PROCESS |
This subclass is indented under the class definition. Process including the securing discrete juxtaposed meeting
faces of work parts or spaced juxtaposed meeting faces of a single work
part by adherence or coherence at the interface of the juxtaposed
areas.
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102 | . With condition responsive, program, or timing control |
This subclass is indented under subclass 101. Process including a step of using means for: (a) detecting
any of the following characteristics: a state or property, or the
occurrence of a predetermined event, in any of the following: the work,
the product of the machine, the environment of the machine affecting
the operation thereof, an external preplanned information supply,
or a time period limiting means; and (b) initiating (as a direct
result of such detection) a force or impulse other than that generated
or transmitted by the detecting means; and (c) regulating or modifying
(as a direct result of such initiation) the operation.
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103 | . With measuring, testing, indicating, inspecting, or illuminating |
This subclass is indented under subclass 101. Process especially to enable an operative to (1) determine
the occurrence or extent of a variation in an operating condition
or (2) observe or determine the location or condition of an element
or material by direct observation.
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104 | .. Nondestructive testing |
This subclass is indented under subclass 103. Process including determining a condition of the product,
while making no change therein, if the product is determined to
be good.
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105 | .. Using optical viewing means (e.g., microscope) |
This subclass is indented under subclass 103. Process including observing by use of means which modifies the path of light rays from that observed to the eye of the observer. | |
106 | . Using a compliant cushioning medium |
This subclass is indented under subclass 101. Process including the use of a flexible member generally adapted to conform to the surface behind the meeting face of one of the parts and distribute energy from a power supply to that surface and cause the meeting faces to be bonded. | |
107 | . Using explosive energy |
This subclass is indented under subclass 101. Process including release of a high energy shock wave and
causing the energy released to directly engage the meeting face
of one of the work parts and thereby cause that face to intimately
engage and become united with the corresponding face of the other
work part.
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108 | .. Specific rate of explosive burn or approach of preforms |
This subclass is indented under subclass 107. Process wherein the explosion progresses at a numerically prescribed, claimed velocity. | |
109 | .. Critical spacing between preforms |
This subclass is indented under subclass 107. Process wherein the distance that the parts are spaced or their angular relation prior to the explosion is numerically recited in the claim. | |
110.1 | . Using high frequency vibratory energy (e.g., ultrasonic): |
This subclass is indented under subclass 101. Process including subjecting work in the vicinity of the
juxtaposed meeting faces to oscillating force having a cycle frequency
within or above that of audible sound, which oscillation is for
effecting the fusion bonding.
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111 | .. With treating other than heating |
This subclass is indented under subclass 110.1. Process including subjecting of the work part(s) or of the
filler material to action which brings about a change in the part
or material, either before or after the bonding operation.
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111.5 | .. Soldering or liquid phase bonding: |
Process under 110.1 comprising fusion bonding by use of filler material that (a) is made liquid by application of heat which is insufficient to make the material being bonded liquid or (b) is liquid before being subjected to vibratory energy. | |
112.1 | . Using dynamic frictional energy (i.e., friction welding): |
This subclass is indented under subclass 101. Process in which the bond is effected at least in part by
means of heat generated (a) by the rapid relative motion of the
meeting faces of the parts to be joined, or (b) by the rapid motion
of a separate part contacting and moving relative to one or more
of the work parts to be joined.
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113 | .. Inertia type |
This subclass is indented under subclass 112.1. Process wherein energy for effecting bonding is stored in
the moving mass of the work and/or the work-holding portion
of the machine.
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114 | .. With treating other than heating |
This subclass is indented under subclass 112.1. Process including subjecting of the work part(s) or of the
filler material to action which brings about a change in the part
or material, either before or after the bonding operation.
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114.5 | .. By rotating one work surface relative to another about an axis: |
This subclass is indented under subclass 112.1. Process wherein the relative movement comprises rotation
of one of the surfaces about a line passing generally normally therethrough.
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115 | . Using only pressure (e.g., cold welding) |
This subclass is indented under subclass 101. Process in which bonding is effected between the meeting
faces of juxtaposed metal parts solely by forcing one meeting face
to contact and bear upon the other without the application of adhesive,
interface solvent or other extraneous agent, and without the application
of external heat or heat generating material, or the utilization
of residual heat from a previous heating step.
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116 | .. With pretreating of work |
This subclass is indented under subclass 115. Process including prior to bonding, subjecting the work
part(s) to action which brings about a change in the part.
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117 | .. Cold rolling |
This subclass is indented under subclass 115. Process wherein the forcing action is effected by the action
of a roller* moving relatively to the work part.
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118 | . Using bond inhibiting separating material |
This subclass is indented under subclass 101. Process which include, prior to the bonding operation, (1)
treating portions of the work parts so as to prevent bonding, where
so treated; (2) juxtaposing a series of parts, portions of which
are of materials that will not bond; or (3) treating tools to be
used in the bonding operation to prevent adherence of bonding material
thereto.
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119 | . Repairing, restoring, or renewing product for reuse |
This subclass is indented under subclass 101. Process including operation on a previously constructed
but damaged work part(s) to renew, mend, fix or otherwise treat
the part so as to put it into better or usable condition or to the
state of newness as originally manufactured.
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120 | . Mechanically joining metal/nonmetal and bonding to the metal |
This subclass is indented under subclass 101. Process in which one of the parts being secured by fusion
bonding is non-metallic, and which includes securing a metal intermediate
member to the nonmetal work part by means of a nonbonded interlock,
the sole function of the metal part being to facilitate the joiner
of two work parts, and then bonding an exposed surface of the metal
intermediate member to the second metallic part.
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121 | . Bonding nonmetals with metallic filler |
This subclass is indented under subclass 101. Process including securing two or more nonmetal parts together
by means of a liquified metallic intermediate bonding material.
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122.1 | . Metal to nonmetal with separate metallic filler: |
This subclass is indented under subclass 101. Process including securing a metallic work part to a nonmetallic
work part by means of a liquified metallic intermediate bonding
material.
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123.1 | .. Semiconductor-type nonmetallic material: |
This subclass is indented under subclass 122.1. Process wherein the nonmetal part exhibits asymmetrical
voltage-current conduction characteristics due to either: (a) the
presence, in the crystal lattice of constituent material, of mobile electrons
or electron vacancies (i.e., holes) in the valance shells of atoms
of the material; or (b) the presence of a layer of interface in mutual
contact with two adjacent conductors.
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124.1 | .. With treating: |
This subclass is indented under subclass 122.1. Process including subjecting of the work part(s) or of the
filler material to an action which brings about a change in the
part or material.
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124.5 | .. Active or reactive filler component: |
This subclass is indented under subclass 122.1. Process comprising use of material intended to effect bonding, which material serves to (a) chemically engage the molecular structure of the member being bonded to another member or (b) be chemically engaged by the molecular structure of another member. | |
124.6 | .. Forming hermetic seal (e.g., welding lid to container): |
This subclass is indented under subclass 122.1. Process intended to completely join two surfaces (i.e., to make an airtight joint). | |
124.7 | .. Forming joint of rotary shaft: |
This subclass is indented under subclass 122.1. Process intended to connect the ends of two rodlike members to produce a member which is to be used to transmit rotary energy. | |
125 | . With removing or reshaping of filler material or flash after bonding |
This subclass is indented under subclass 101. Process with modifying the shape or position of material at the interface of the bonded juxtaposed meeting faces wherein such material is the result of flow created by the bonding operation. | |
126 | . Encasing a rodlike core within a substantially coextensive tube by complete bonding therebetween |
This subclass is indented under subclass 101. Process including enclosing an inner cylindrical part with
a separate co-extensive hollow outer cylindrical part and bonding
the parts to each other along substantially their entire contacting
faces.
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127 | .. Thermally induced pressure weld |
This subclass is indented under subclass 126. Process including heating and/or cooling one or
more of the parts being joined to effect relative radial expansion
and/or contraction of the parts and force the parts into
close contact with each other to effect bonding at contacting area.
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128 | .. With mechanical interlock |
This subclass is indented under subclass 126. Process which in addition to bonding include providing the
parts with mating structural features which restrict relative movement
of the parts.
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129 | .. By bending planar part to form tube around rodlike core |
This subclass is indented under subclass 126. Process including juxtaposing a substantially flat sheet or ribbon external part and the inner cylindrical part by folding the sheet or ribbon part around or otherwise causing it to be cylindrical and conform to the inner part and encase the same. | |
130 | ... Progressively |
This subclass is indented under subclass 129. Process in which the folding or conforming of the sheet or ribbon part progresses from one end to the other of that part. | |
131 | .. By fitting rodlike core within tube |
This subclass is indented under subclass 126. Process including inserting the inner cylindrical part into
the outer cylindrical part and bonding the assembled parts.
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132 | ... Joining through filler |
This subclass is indented under subclass 131. Process in which bonding is effected by means of an intermediate
bonding material, i.e., a filler*.
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133 | .... Preplacing solid tubular filler |
This subclass is indented under subclass 132. Process including assembling a preformed cylinder of bonding
material between the inner and outer cylindrical work parts.
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134 | .... Applying molten filler from top reservoir |
This subclass is indented under subclass 132. Process including pouring or distributing fused metallic
bonding material into the space between the assembled inner and
outer cylindrical parts from a receptacle above the assembled parts.
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135 | . With supplementary mechanical joining |
This subclass is indented under subclass 101. Process which in addition to securing by fusion bonding
includes use of structural means to restrict movement of the parts,
wherein the structural means remains a part of the product.
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136 | .. Deforming of work part |
This subclass is indented under subclass 135. Process wherein the structural securing comprises stressing the work part(s) beyond the elastic limit thereof. | |
137 | ... Lock seaming |
This subclass is indented under subclass 136. Process in which the use of structural means includes the
interfolding of two or more sheet material edges followed by a pressing
or flattening of the folds so as to mechanically prevent dislodgement
of the edges.
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138 | .. Attaching of bridge or tie member |
This subclass is indented under subclass 135. Process in which the additional structural means includes
a member straddling the surface bonded joint at the location of
said joint, which member is attached to each of the sheet material
parts being bonded together.
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139 | .. Using separate fastener |
This subclass is indented under subclass 135. Process wherein the structural means used includes a part
distinct from the part(s) being bonded together, wherein the distinct
part remains as a component of the assembled product.
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140 | ... Threaded fastener |
This subclass is indented under subclass 139. Process wherein the distinct structural part includes a helically ribbed portion adapted to interfit with either one of the parts being fastened together or with another cooperatively grooved member to hold together the parts being bonded. | |
141.1 | . With shaping: |
This subclass is indented under subclass 101. Process including in addition to fusion bonding, physically
shaping the parts bonded either before, during, or after the bonding
operation.
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142 | .. Corner mitering |
This subclass is indented under subclass 141.1. Process wherein each of the meeting faces of the separate
parts or portions of the same part are shaped so that the parts
are matched and united upon a line joining the apexes of the angle
of junction of the parts.
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143 | .. Of multilayer tube from single web |
This subclass is indented under subclass 141.1. Process including shaping or distorting a sheet to coil
upon itself at least two convolutions to produce a tube having a
wall of at least two thicknesses of said sheet, and then bonding
one or more extending edge(s) of the sheet to that part of the body
of the sheet juxtaposed thereto.
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144 | .. And edge joining of one piece blank or strip |
This subclass is indented under subclass 141.1. Process including shaping or distorting a single part to
juxtapose marginal portions thereof and surface bonding the meeting
faces thereof.
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145 | ... To form helically seamed tube |
This subclass is indented under subclass 144. Process including bending a long attenuated web into a tubular
coil to juxtapose the faces of opposite side edges along a line
running spirally axially along the tube so formed, and bonding the
resulting seam.
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146 | ... Progressively bending and joining |
This subclass is indented under subclass 144. Process in which the shaping of the marginal portions of
the part are juxtaposed progressively from one end of the part to
the other end.
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147 | .... Forming indefinite length member |
This subclass is indented under subclass 146. Process wherein a tubular article is produced that has no defined trailing end. | |
148 | ..... Sheathing, cable or wire |
This subclass is indented under subclass 147. Process wherein the tubular article is formed about a member
to permanently encase that member.
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149 | ... Uniform thickness thin blank or strip |
This subclass is indented under subclass 144. Process in which the single part is of constant thickness throughout and that thickness is relatively thin compared to the lateral dimension of the part. | |
150 | .... Elongated seam |
This subclass is indented under subclass 149. Process wherein the part is formed into an elongated tubular
member and the margins being bonded extend in a plane common to
the axis thereof.
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151 | ..... Butt joining |
This subclass is indented under subclass 150. Process wherein the meeting faces to be bonded extend along
the axis of the formed part and extend from the radially inner surface to
the radially outer surface thereof.
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152 | ... Irregular thick blank or strip |
This subclass is indented under subclass 144. Process wherein the single part is of varying thickness dimension and is relatively thick when compared to the lateral dimension thereof. | |
153 | .. Lap joining of parts of nonplanar surfaces |
This subclass is indented under subclass 141.1. Process including shaping a first part to match a meeting face of a second part which is other than flat, so that the first part overlaps the second part followed by joining the meeting faces of the parts. | |
154 | ... For telescoping sleeve |
This subclass is indented under subclass 153. Process in which the lapped portion is annular in shape and is caused to surround at least a portion of the part to which it is joined. | |
155 | .. Subsequent to bonding |
This subclass is indented under subclass 141.1. Process in which the securing together of the meeting faces of work part(s) is followed by shaping of the part(s). | |
156 | ... Drawing elongated member through die |
This subclass is indented under subclass 155. Process wherein the shaping is brought about by pulling
a work part along its axial extent through an orifice to apply tensile
force to the part and elongate that part.
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157 | ... Spreading or expanding work between bond joints (e.g., honeycomb or heat exchanger making, etc.) |
This subclass is indented under subclass 155. Process including bonding a first work part to a second
work part at a first point or line, bonding the first work part
at a second point or line to the second work part or to a third
work part, followed by stretching of the first work part.
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158 | ... Rolling |
This subclass is indented under subclass 155. Process wherein the shaping is brought about by the action
of a roller*.
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159 | ... Removing of material |
This subclass is indented under subclass 155. Process in which the shaping operation includes separating
some of the substances of the joined parts therefrom.
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160 | .... By cutting |
This subclass is indented under subclass 155. Process wherein the shaping includes the use of a sharp
cutting edge to pierce and sever one portion of the work part(s)
from another.
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161 | ..... Producing internal cavity, aperture, or opening |
This subclass is indented under subclass 159. Process wherein the shaping operation produces a void or
recession in the work part(s) such that a cross-section can be taken
there across which will show the void to be completely encircled
by material of the part(s).
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162 | ..... Abrading |
This subclass is indented under subclass 159. Process wherein the shaping is done by the action of a crystalline
cutting tooth.
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163 | .... By melting |
This subclass is indented under subclass 159. Process wherein shaping and removal of material is done
by heating the work part(s) beyond the melting point and removing
the flowable material.
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164 | .. Prior to bonding |
This subclass is indented under subclass 141.1. Process in which one or more of the parts to be joined is
subjected to a shaping operation prior to the joining operation.
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165 | ... Forming channel, groove, or aperture for reception of filler material |
This subclass is indented under subclass 164. Process wherein the shaping includes the formation of an
elongated recess in the meeting face of at least one of the parts,
which recess is specifically intended for receipt of metallic intermediate
bonding material.
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166 | .... Elongated seam |
This subclass is indented under subclass 165. Process wherein the parts are joined along their greater generally straight margins. | |
167 | .... Planar intersecting channel walls |
This subclass is indented under subclass 165. Process wherein generally flat work parts are angularly joined to form the walls of an elongated chamber. | |
168 | .... Annular seam |
This subclass is indented under subclass 165. Process wherein the meeting faces of the parts engage along a circular line, as in the bonding of tubular members. | |
169 | ..... Having U-shaped or curved cross section |
This subclass is indented under subclass 158. Process including forming in at least one of the meeting faces a channel for the reception of filler material, and subsequent fusion bonding of the meeting faces. | |
170 | ... By cutting |
This subclass is indented under subclass 164. Process wherein the shaping includes the use of a sharp
cutting edge to pierce and sever one portion of the part(s) from
another.
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171 | .... Producing opposed complementary matching bonding surface |
This subclass is indented under subclass 170. Process wherein the shaping serves to cause the meeting faces of the parts to correspondingly meet and fit against each other. | |
172 | .... Abrading |
This subclass is indented under subclass 170. Process wherein the shaping operation is done by the action
of a crystalline cutting tooth.
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173.1 | ... By deforming: |
This subclass is indented under subclass 164. Process wherein the shaping is done by stressing a part
beyond its elastic limit.
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173.2 | .... Pressing first work part against second work part: |
This subclass is indented under subclass 173.1. Process wherein a first work part is physically urged against a second work part with sufficient force to cause their mating surfaces to complement one another by deformation. | |
173.3 | .... Preforming work faying surface: |
This subclass is indented under subclass 173.1. Process wherein a faying surface, i.e., a meeting face of a work part designed to mate with a meeting face of a second work part, is altered in shape by deformation thereof to facilitate a bonding operation. | |
173.4 | .... Tube or frame member: |
This subclass is indented under subclass 173.1. Process wherein a work part being deformed is a hollow elongated
body whose longitudinal dimension is much greater than its lateral cross-sectional
dimension, i.e., a tube, or therein a work part being deformed is
an elongated element specially configured to be used as a structural
load bearing member, i.e., a frame member.
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173.5 | .... Rod, bar, or wirelike object: |
This subclass is indented under subclass 173.1. Process wherein a work part being deformed is an elongated body whose longitudinal dimension is much greater that its lateral dimension. | |
173.6 | .... Sheet material: |
This subclass is indented under subclass 173.1. Process wherein a work part being deformed is a metallic body having one dimension much smaller that its other two. | |
173.7 | ..... Continuously feeding sheet material: |
This subclass is indented under subclass 173.6. Process wherein the metallic body is fed continuously to means performing the shaping operation. | |
174 | ... Forming channel, groove, or aperture |
This subclass is indented under subclass 164. Process wherein the shaping includes the formation of an
elongated recession in at least one of the work parts.
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265 | .. With concurrent bonding: |
This subclass is indented under subclass 141.1. Process wherein the work is simultaneously metallurgically fused and physically shaped. | |
175 | . Plural diverse bonding |
This subclass is indented under subclass 101. Process including a bonding operation as provided for under
that definition and including another distinct bonding operation
of a different type.
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176 | . Combined |
This subclass is indented under subclass 101. Process in combination with either (1) an operation to perfect
the basic operation of this class or (2) an operation for treating
or working the work part(s) or the filler prior to during bonding
wherein the additional operation is other than that within this
class definition.
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177 | . Alternative bonding |
This subclass is indented under subclass 101. Process wherein fusion bonding is set forth in a claim as any of multiple forms thereof, e.g., "welding", "brazing", "sweating", "soldering", or "diffusion bonding". | |
178 | . Plural joints |
This subclass is indented under subclass 101. Process which includes securing together a plurality of
distinct pairs of meeting faces.
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179.1 | .. Of electrical device (e.g., semiconductor): |
This subclass is indented under subclass 178. Process for the manufacture of product members intended
to be used in the transmission or regulation of electrical energy.
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180.1 | ... Simultaneous bonding of multiple joints (e.g., dip soldering of printed circuit boards): |
This subclass is indented under subclass 179.1. Process wherein plural distinct meeting faces are caused to be secured at the same time. | |
180.21 | .... Component terminal to substrate surface (i.e., nonpenetrating terminal): |
This subclass is indented under subclass 180.1. Process wherein electrical terminals of a component are bonded to contact on a face of a substrate wherein the terminals do not extend into or through the substrate. | |
180.22 | ..... Lead-less (or "bumped") device: |
This subclass is indented under subclass 180.21. Process wherein the terminal extends above the surface of the substrate. | |
180.5 | ... Wire bonding: |
This subclass is indented under subclass 179.1. Process of fusion bonding a small strand member to another member. | |
181 | .. Honeycomb structure |
This subclass is indented under subclass 178. Process including securing of parallel coextensive generally
cylindrical cells to an intersecting plate.
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182 | .. Of mechanical article |
This subclass is indented under subclass 178. Process for the manufacture of individual distinct definite
dimension products*.
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183 | ... Heat exchanger structure |
This subclass is indented under subclass 182. Process used in the manufacture of articles intended to contain a first fluent material separate from a second fluent material and transmit thermal energy from one fluent material to the other. | |
184 | ... Pressure vessels, tanks, and container-type structures |
This subclass is indented under subclass 182. Process used in the manufacture of enclosed chambers to be used for the storage of fluent material. | |
185 | .. Noncoextensive lamina to common base in regular pattern |
This subclass is indented under subclass 178. Process which includes the bonding of a plurality of similar work parts to a common base work part in a symmetrical or orderly arrangement. | |
186 | .. Preliminary sealing of joints |
This subclass is indented under subclass 178. Process in which there are first and second fusion bonding
operations, the first bonding operation serving to seal the environment
about the meeting faces of the second bonding operation.
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187 | .. Separate successive bonds at different temperatures |
This subclass is indented under subclass 178. Process in which the forming of the plural joints includes
the utilization of different degrees of heat.
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188 | .. Including nonmetallic base |
This subclass is indented under subclass 178. Process in which one of the work parts is a material other
than metal.
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189 | .. Using bridge or spacer |
This subclass is indented under subclass 178. Process which includes placing an independent part (1) to
overlap the meeting faces of the work part(s) being secured then
bonding said independent part to each of the two work parts or (2)
to separate the parts during bonding, wherein the independent part
is intended to remain as a part of the secured assembly.
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190 | .. Of concurrently bonded stacked laminae |
This subclass is indented under subclass 178. Process which includes assembling a plurality of generally
coextensive laminae, one upon another, and the simultaneous bonding
of the adjacent interfaces thereof.
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191 | . With disassembling of bonded joint (e.g., desoldering) |
This subclass is indented under subclass 101. Process including securing by fusion bonding the meeting
faces and subsequent separating of the faces.
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192 | . Chain link |
This subclass is indented under subclass 101. Process for securing by soldering, brazing or welding the
meeting faces of an element making up one of the parts of a chain.
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193 | . Diffusion type |
This subclass is indented under subclass 101. Process wherein the meeting faces are heated to a prescribed
temperature below the melting point and are subjected to intimate
engagement such that the molecules of one face intermix with those
of the other face.
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194 | .. Using intermediate diffusion facilitating material |
This subclass is indented under subclass 193. Process including use of filler material or other material which either unites with one or both of the meeting faces or influences the faces to help bring about bonding therebetween. | |
195 | .. With incipient melting of bonding surface |
This subclass is indented under subclass 193. Process wherein the temperature of the parts is such that there is some slight melting and flowing at the points of highest pressure but wherein the melting point has not been reached and wherein the bonding is of the type relying on the intermix of the surface molecules of the faces. | |
196 | . Autogenous fusion |
This subclass is indented under subclass 101. Process in which one self-sustaining work part is joined
to another at their meeting faces by locally heating at least a
portion of the meeting faces to the fusion point of at least one
of the work parts, the fused material joining the parts being derived
solely from the parts.
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197 | .. With diffusion of atoms or nuclear particles |
This subclass is indented under subclass 196. Process utilizing the phenomenon of molecular intermixing
of engaged meeting faces to augment bonding.
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198 | . Chemical reaction produces filler material in situ |
This subclass is indented under subclass 101. Process wherein filler material is delivered to the meeting faces in a different chemical form from that to be used as the final bonding filler and wherein a reaction is utilized to release the filler for the desired function. | |
199 | . With subsequent treating other than heating of bonded parts and/or filler material |
This subclass is indented under subclass 101. Process including, after the bonding operation, subjecting
the work part(s) or of the filler material to action which brings
about a change in the part or material.
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200 | .. Cooling under particular conditions |
This subclass is indented under subclass 199. Process wherein the change brought about is a reduction in the thermal level of the product of the bonding operation and wherein the change is brought about in a prescribed order or rate or manner. | |
201 | .. Cleaning |
This subclass is indented under subclass 199. Process wherein the change brought about is removal of the foreign material from the product. | |
202 | ... Chemical |
This subclass is indented under subclass 201. Process wherein the foreign material is removed at least in part by a molecular change in the product or the foreign material. | |
203 | . With pretreating other than heating or cooling of work part of filler prior to bonding and any application of filler |
This subclass is indented under subclass 101. Process including, before the bonding operation, subjecting
the work part(s) or the filler material to action which brings about
a change in the part or material.
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204 | .. Applying porous or capillary feed material |
This subclass is indented under subclass 203. Process in which a material which inherently acts to facilitate
the movement of molten filler by capillarity is placed on one or
more of the work parts or in the space between the meeting faces
of the work parts so as to direct filler material to the joint.
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205 | .. Cleaning |
This subclass is indented under subclass 203. Process wherein the change brought about is removal of the foreign material from the work parts or from the filler. | |
206 | ... Chemical |
This subclass is indented under subclass 205. Process wherein the foreign material is removed at least in part by a molecular change in the parts, filler or foreign material. | |
207 | .... Applying flux |
This subclass is indented under subclass 206. Process wherein the cleaning includes the application to
the meeting faces of material which assists in the bonding operation
by protecting the parts during bonding or by being involved directly
in the bonding operation.
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208 | .. Applying preliminary bond facilitating metal coating |
This subclass is indented under subclass 203. Process including, prior to securing, coating one or more
of the meeting faces of the work parts with a metal of such nature
as to cooperate with the filler material to facilitate securing, wherein
the coating metal does not melt during bonding.
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209 | ... Chemical deposition |
This subclass is indented under subclass 208. Process wherein the coating is applied to the meeting face of the work part(s) by molecular transfer between the coating and the part. | |
210 | ... Mechanically secured |
This subclass is indented under subclass 208. Process wherein the coating is attached to the meeting face
of the work part(s) by physically interlocking the part therewith.
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211 | .. Chemical |
This subclass is indented under subclass 203. Process wherein the change in the work part(s) or the filler includes a molecular change. | |
212 | . With clamping or holding |
This subclass is indented under subclass 101. Process including use of means temporarily establishing
the position of the work parts for securing by fusion bonding.
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213 | .. And unclamping |
This subclass is indented under subclass 212. Process including specific recitation of removing clamping
means from the product after fusion bonding of the parts together.
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214 | . With protecting of work or filler or applying flux |
This subclass is indented under subclass 101. Process (a) including shielding of the filler, a metal part
(or component thereof) or both against detrimental effects prior
to, during, or subsequent to joining or (b) including application
of a substance to the meeting faces or the filler to promote union
of the meeting faces.
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215 | .. By confining filler |
This subclass is indented under subclass 214. Process which includes provision of means other than the
shape of the work parts being joined for confining the flow of fluent
filler material to the vicinity of the bonded joint.
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216 | ... Using backup means |
This subclass is indented under subclass 215. Process in which the confining means comprises either (1)
a body of sufficiently high melting point or heat conductivity to
establish, with respect to the fused filler contacting it, a cooled
zone, or (2) a body which acts to retain the fused filler within
the space between the meeting faces of the work part(s).
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217 | .. Using getter |
This subclass is indented under subclass 214. Process wherein for bonding the work is isolated within
a chamber within which a solid material having an affinity for undesirable gas(es)
is placed to rid the environment of the bond of such gas(es).
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218 | .. Using gas, vapor, vacuum, or reactive flame |
This subclass is indented under subclass 214. Process wherein normal atmosphere is restricted from the
environment of the bonding operation (1) by replacement with a different gaseous
atmosphere, (2) by placing the work within a chamber and removing
a portion or all gas from that chamber; or, (3) by engulfing the area
about the bond operation with a flame that serves to consume that
portion of the atmosphere considered undesirable.
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219 | ... Gas or vapor |
This subclass is indented under subclass 218. Process as set forth under clause (1) of that definition.
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220 | .... Reducing gas |
This subclass is indented under subclass 219. Process wherein the atmosphere replacing the normal atmosphere reacts with any available oxygen to eliminate that gas as an available material from the environment, thereby preventing oxidation of the work or filler. | |
221 | ... Vacuum |
This subclass is indented under subclass 218. Process as set forth under clause (2) of that definition. | |
222 | .. Using cooling means (e.g., heat sink or barrier) |
This subclass is indented under subclass 214. Process wherein the work or filler is shielded against excessive
heat by means which absorbs thermal energy therefrom.
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223 | .. Applying flux |
This subclass is indented under subclass 214. Process including application of a substance to the meeting
faces of the work or the filler to promote union of the meeting
faces.
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224 | ... Flux affixed to or incorporated with filler |
This subclass is indented under subclass 223. Process in which the fluxing substance is incorporated with
a affixed to the filler prior to application of the filler for their
concurrent application to the meeting faces.
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225 | . Plural filler applying |
This subclass is indented under subclass 101. Process including a first application of filler and a subsequent
application of filler to the same meeting faces for bonding.
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226 | .. Diverse fillers |
This subclass is indented under subclass 225. Process wherein the filler material of the first application is chemically different from that of the second application. | |
227 | . Plural heat applying |
This subclass is indented under subclass 101. Process including a first application of thermal energy
to the work or to the filler and a second application of thermal
energy to the work or filler to raise the temperature thereof and thereby
effect or influence the bonding of a single joint.
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228 | .. And applying pressure |
This subclass is indented under subclass 227. Process including in addition to the plural applications of thermal energy, the application of force to cause the meeting faces to bond together. | |
229 | .. Separate and distinct heating of work and filler |
This subclass is indented under subclass 227. Process wherein the first application of thermal energy is applied to the work and the second independent application of thermal energy is applied to the filler. | |
230 | .. Diverse heating |
This subclass is indented under subclass 227. Process including different types of application of thermal
energy.
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231 | .. Including post-heating |
This subclass is indented under subclass 227. Process wherein at least one application of thermal energy is made after bonding has occurred. | |
232 | .. Including preheating |
This subclass is indented under subclass 227. Process wherein at least one application of thermal energy is made before bonding has occurred. | |
233.1 | . Specific rate of varying pressure or schedule of distinct pressures: |
This subclass is indented under subclass 101. Process (a) including applying changing force between the meeting faces to effect bonding, expressed in a claim in precise, numerical language with regard to the rate of change; or (b) including applying a first force between the meeting faces expressed in a claim in precise, numerical language and subsequently applying a second, different force thereto, also expressed in a claim in precise, numerical language. | |
233.2 | . Specific rate of varying temperature or schedule of distinct temperatures: |
This subclass is indented under subclass 101. Process (a) including applying thermal energy to the meeting
faces or to the filler, to raise the thermal level (i.e., temperature)
thereof, expressed in a claim in precise, numerical language with
regard to the rate of change of the temperature or expressed as
the rate of applying thermal energy to the work; or (b) including
establishing a first temperature to the meeting faces or to the
filler expressed in a claim in precise, numerical language and subsequently
establishing a second, different temperature thereto, also expressed
in a claim in precise, numerical language.
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234.1 | . Specific mode of heating or applying pressure: |
This subclass is indented under subclass 101. Process wherein a procedure of or an implement for applying
thermal energy or force to the meeting faces of the work is set
forth in a claim.
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234.2 | .. Vapor phase heating: |
This subclass is indented under subclass 234.1. Process including utilizing the latent heat of vaporization
of a heat exchange medium to heat the work or filler material.
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234.3 | .. Exothermic reaction heating: |
This subclass is indented under subclass 234.1. Process including utilization of material placed on or about
the vicinity of the meeting faces, which material is adapted to
burn to supply sufficient heat to effect securing by fusion bonding.
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235.1 | .. Mode of applying pressure: |
This subclass is indented under subclass 234.1. Process wherein the procedure of or implement for applying
force between the meeting faces to effect bonding is expressed in
a claim.
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235.2 | ... Roll bonding: |
This subclass is indented under subclass 235.1. Process including applying bonding pressure by the action
of a roller*.
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235.3 | .... At specific temperature level: |
This subclass is indented under subclass 235.2. Process including claimed numerical thermal level. | |
244 | . Feeding unfused filler into fusing contact with work part |
This subclass is indented under subclass 101. Process in which unfused filler is caused to melt at an
area of contact with the meeting faces of the work part(s) and is
then progressively advanced toward said meeting faces simultaneously
with the fusion of additional quantities of filler.
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245 | . Preplacing solid filler |
This subclass is indented under subclass 101. Process which includes locating a quantity of unfused filler
on or adjacent the meeting faces prior to applying fusing heat to
the filler so located.
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246 | .. Particular size or shape |
This subclass is indented under subclass 245. Process wherein the filler is a solid, preformed article shaped to fit prescribed work. | |
247 | ... Indefinite length |
This subclass is indented under subclass 246. Process wherein the preformed filler is not limited in length by a trailing end. | |
248.1 | .. Applied in powdered or particulate form: |
This subclass is indented under subclass 245. Process wherein the filler is in the form of relatively
small metal particles such that the particles can flow into position
on the work similarly to a liquid.
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248.5 | ... Nonhomogeneous metal filler particles: |
This subclass is indented under subclass 248.1. Process wherein the metal particles of the filler are of distinct, different size, shape, or material. | |
249 | .. Joint interposed |
This subclass is indented under subclass 245. Process wherein the filler is placed in position to be between the meeting faces for securing by fusion bonding. | |
250 | ... Butt |
This subclass is indented under subclass 249. Process wherein the work parts are generally sheet-like
and wherein the meeting faces to be secured by fusion bonding comprise
directly abutting marginal edge faces.
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251 | ... Lap |
This subclass is indented under subclass 249. Process wherein the work parts are generally sheet-like
and are secured to each other at their margins such that their meeting
faces overlap.
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252 | ... Coextensive sheet |
This subclass is indented under subclass 249. Process wherein the work parts comprise a pair of superposed
sheet-like members of generally the same surface area which are
secured together by fusion bonding, one directly on top of the other
and wherein the meeting faces comprise virtually all of the upper
surface of the first sheet and virtually all of the lower surface
of the second sheet.
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253 | ... Attaching filler to work part |
This subclass is indented under subclass 249. Process including securing filler to at least one of the meeting faces prior to securing by fusion bonding. | |
254 | .... Adherent solid layer or coating (e.g., pretinned) |
This subclass is indented under subclass 253. Process wherein filler is secured to a meeting face by metallurgical (fusion) bonding or by adhesive bonding. | |
255 | .... Mechanically secured |
This subclass is indented under subclass 253. Process wherein the filler is secured to a meeting face
by the structural shape of the work part, the filler part or by
separate fastening means.
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256 | . Applying or distributing fused filler |
This subclass is indented under subclass 101. Process which includes contacting the meeting faces with
molten filler or distributing molten filler to the meeting faces.
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257 | .. By gravity |
This subclass is indented under subclass 256. Process wherein the molten filler is caused to flow by the action of the earth"s gravity field thereon. | |
258 | .. By capillary action |
This subclass is indented under subclass 256. Process wherein the molten filler is drawn by surface tension through the narrow space between the meeting faces of the work parts. | |
259 | .. By immersing in stagnant pool |
This subclass is indented under subclass 256. Process wherein molten filler is distributed to the meeting
faces by either (1) plunging the previously assembled faces beneath
a generally nonflowing bath of filler or (2) plunging one of the
meeting faces beneath such a pool and then assembling that face
to the corresponding meeting face prior to solidification of the
molten filler coating the first face.
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260 | .. Using pumped stream or jet |
This subclass is indented under subclass 256. Process wherein the filler is moved by the action of a pump
into engagement with the meeting faces of the work part(s) as a
solid current either passing unconfined through space or passing
along a confined passage.
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261 | .. Using spray |
This subclass is indented under subclass 256. Process wherein the molten filler is pressurized and forced through an orifice to form moving droplets which travel through space and engage the meeting face(s) of the work. | |
262 | .. With agitating or vibrating (e.g., using ultrasonic energy) |
This subclass is indented under subclass 256. Process wherein travel of the molten filler is promoted
by imparting high frequency, short duration, to-and-fro motion thereto.
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262.1 | . Critical work component, temperature, or pressure: |
This subclass is indented under subclass 101. Process including (a) use of specifically claimed work
material, (b) applying force between the meeting faces to effect
bonding, claimed expressly in precise, numerical language, or (c)
applying thermal energy to the meeting faces or to the filler, claimed
expressly in precise, numerical language with regard to the thermal
level (temperature) or the rate of applying thermal energy.
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262.2 | .. Nonmetal work component without metallic filler: |
This subclass is indented under subclass 262.1. Process of bonding either a nonmetallic material to another material or a nonmetallic material having a thin metallic coating to another material. | |
262.21 | ... Solid state bonding: |
This subclass is indented under subclass 262.2. Process wherein, during the bonding process, the filler material never goes into the vapor or liquid state. | |
262.3 | .. Nickel or cobalt member: |
This subclass is indented under subclass 262.1. Process of bonding a work article, the greatest percentage
of which is nickel (Ni) or cobalt (Co), to another or like material.
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262.31 | ... Brazing or soldering: |
This subclass is indented under subclass 262.3. Process of bonding with liquid filler material at temperature
less than the solidus of the material being bonded by either "brazing" or "soldering."
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262.4 | .. Ferrous metal member: |
This subclass is indented under subclass 262.1. Process for bonding a work article, the greatest composition
percentage of which is iron (Fe), to another article.
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262.41 | ... Steel member: |
This subclass is indented under subclass 262.4. Process wherein composition of the iron (Fe) work article
comprises an alloy containing carbon (C), but not more than 1.7% carbon.
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262.42 | .... Brazing or soldering: |
This subclass is indented under subclass 262.41. Process of bonding with liquid filler material at temperature
less than the solidus of the material being bonded by either "brazing" or "soldering."
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262.43 | ..... And nonferrous metal member: |
This subclass is indented under subclass 262.42. Process wherein the composition of the other work article is less than half iron (Fe). | |
262.44 | .... And nonferrous metal member: |
This subclass is indented under subclass 262.41. Process wherein the composition of the other work article is less than half iron (Fe). | |
262.45 | ... Brazing or soldering: |
This subclass is indented under subclass 262.4. Process of bonding with liquid filler material at temperature
less than the solidus of the material being bonded by either "brazing" or "soldering."
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262.5 | .. Aluminum or magnesium member: |
This subclass is indented under subclass 262.1. Process of bonding a work article, the greatest percentage
of which is aluminum (Al) or magnesium (Mg), to another or like
material.
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262.51 | ... Brazing or soldering: |
This subclass is indented under subclass 262.5. Process of bonding with liquid filler material at temperature
less than the solidus of the material being bonded by either "brazing" or "soldering."
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262.6 | .. Copper or noble metal member: |
This subclass is indented under subclass 262.1. Process of bonding a work article, the greatest percentage
of which is copper (Cu) or a noble metal (i.e., a material resistant
to oxidation), to another or like material.
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262.61 | ... Brazing or soldering: |
This subclass is indented under subclass 262.6. Process of bonding with liquid filler material at temperature
less than the solidus of the material being bonded by either "brazing" or "soldering."
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262.7 | .. Refractory metal member: |
This subclass is indented under subclass 262.1. Process for bonding a work article, the greatest percentage
of which is a relatively hard-to-fuse metal, to another or like
material.
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262.71 | ... Titanium or zirconium member: |
This subclass is indented under subclass 262.7. Process wherein the hard-to-fuse metal is titanium (Ti), zirconium (Zr), or an alloy thereof. | |
262.72 | .... Brazing or soldering: |
This subclass is indented under subclass 262.71. Process of bonding with liquid filler material at temperature
less than the solidus of the material being bonded by either "brazing" or "soldering."
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262.8 | ... Brazing or soldering: |
This subclass is indented under subclass 262.7. Process of bonding with liquid filler material at temperature
less than the solidus of the material being bonded by either "brazing" or "soldering."
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262.9 | .. Brazing or soldering: |
This subclass is indented under subclass 262.1. Process of bonding with liquid filler material at temperature
less than the solidus of the material being bonded by either "brazing" or "soldering."
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264 | PROCESS OF DISASSEMBLING BONDED SURFACES, PER SE (E.G., DESOLDERING) |
This subclass is indented under the class definition. Process for separation of meeting faces of work part(s)
which faces were previously bonded together by used metallic filler
or were previously metallurgically bonded directly together.
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1.1 | MEANS TO APPLY VIBRATORY SOLID-STATE BONDING ENERGY (E.G., ULTRASONIC, ETC.) TO WORK: |
This subclass is indented under the class definition. Device for subjecting work to an oscillation having a cyclic
frequency within or above that of audible sound, which oscillation
is disclosed as effecting fusion-bonding by a scrubbing type action
of two work parts in intimate contact thereby tending to disrupt
any bond inhibiting substances therebetween.
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2.1 | INCLUDING MEANS TO PROVIDE HEAT BY FRICTION BETWEEN RELATIVELY MOVING SURFACES (I.E., FRICTION WELDER): |
This subclass is indented under the class definition. Device having means for causing motion, one with respect
to the other, of either (a) two mutually engaging work portions
or (b) a work portion and a work-engaging, tangible instrumentality,
which rubbing contact generates heat sufficient to produce a flow
of the metal work portion(s) for subsequent fusion bonding.
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2.3 | . Means to rotate one surface relative to the other about a fixed axis: |
This subclass is indented under subclass 2.1. Device wherein the relative movement comprises rotation
of one of the surfaces about a line passing generally normally therethrough.
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2.5 | EXPLOSIVE WELDING MEANS |
This subclass is indented under the class definition. Device including means to release a high energy shock wave
and cause the energy released to directly engage the meeting face
of a work part and thereby cause that face to intimately engage
and become united with the corresponding face of another work part.
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3.1 | MEANS TO BOND BY APPLYING ONLY PRESSURE (E.G., FOR COLD WELDING, ETC.) |
This subclass is indented under the class definition. Device having means for applying a mechanical force to the
meeting faces* of two work parts to produce a fusion bond
at said area without the aid of any other force or energy (e.g.,
heat).
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4.1 | WITH MEANS TO JUXTAPOSE AND BOND PLURAL WORKPIECES |
This subclass is indented under the class definition. Device, having means for causing relative movement between
separate workpieces to position such workpieces in adjacency or engagement
and means for fusion bonding one of said workpieces to the other,
forming more than one distinct bonded joint.
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4.5 | . Wire lead bonder |
This subclass is indented under subclass 4.1. Device including means to metallurgically unite a first
part to an additional part(s) at first and second points on the
first part to transmit electrical energy from the additional part(s) with
respect thereto.
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5.1 | . With means to treat workpieces (e.g., cutting, deforming, etc.) |
This subclass is indented under subclass 4.1. Device including an instrumentality capable of altering
some property, characteristic, or condition of at least one workpiece
before it has become a part of a fusion-bonded product*.
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5.5 | . Including compliant cushioning medium |
This subclass is indented under subclass 4.1. Device including a flexible member generally adapted to
conform to the surface behind the meeting face of one of the parts
and distribute energy from a power supply to that surface and cause
the meeting faces to be united.
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5.7 | . Strip leading end to trailing end bonder |
This subclass is indented under subclass 4.1. Device particularly adapted to cut to shape and unite the rear longitudinal extent of a first web or work to the front longitudinal extent of a second web to form a product of the combined length of the webs. | |
6.1 | . Plural discrete workpieces: |
This subclass is indented under subclass 4.1. Device which juxtaposes workpieces, all of whose dimensions
are determinable.
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6.2 | .. With electrical connection made at joint: |
This subclass is indented under subclass 6.1. Apparatus wherein the discrete workpieces are electrical
devices such that the bonded joint provides and electrically conductive
path therebetween.
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7 | WITH MACHINE PART RESPONSIVE TO TEMPLATE OR PATTERN OR TO INDICIA CARRIED BY AUXILIARY RECORD (E.G., TAPE, CARD, ETC.) |
This subclass is indented under the class definition. Device provided with detection means for sensing a particular
shape, dimension of property of (e.g., holes, indentations, marks, magnetic
or optical characteristics, etc.) a tangible object temporarily
presented to the device; and with mechanism, actuated by or responsive
to the detection means, for regulating an operation of the device.
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8 | WITH CONTROL MEANS RESPONSIVE TO SENSED CONDITION |
This subclass is indented under the class definition. Device including means for: (1) detecting any of the following
characteristics: a state or property, a change in a state or property,
or the occurrence of a predetermined event, in any of the following:
the work, the product of a machine, the machine itself, any part
of the machine, or the environment of the machine affecting the
operation thereof; and (2) initiating (as a direct result of such
detection) a force or energy impulse other than that generated or transmitted
by the detecting means; and (3) regulating or modifying (as a direct
result of such initiation) the operation of said machine.
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9 | . Work-responsive (e.g., temperature, orientation of work, etc.) |
This subclass is indented under subclass 8. Device, whose detecting means is arranged to sense the presence, absence, size, temperature, or other property or condition of work associated with the device. | |
10 | .. Presence of work |
This subclass is indented under subclass 9. Device whose detecting means is arranged to sense the presence or absence of a workpiece in the device. | |
11 | ... To control feed of filler |
This subclass is indented under subclass 10. Device whose detecting means modifies or regulates the operation of means to move filler. | |
12 | . Responsive to position of work carrier |
This subclass is indented under subclass 8. Device comprising a work-holding device which conveys the work to or past a fusion-bonding device, the detecting means being arranged to sense the presence or absence of such work-holding device at a given location. | |
13 | WITH MEANS TO CUT OR SEPARATE WORK, FILLER, FLUX, OR PRODUCT |
This subclass is indented under the class definition. Device including means for severing or dividing a portion of the work, filler, flux or product* from a large body thereof, thus changing at least one of the dimensions of such body. | |
14 | . Plus means to apply cut filler or cut flux to work |
This subclass is indented under subclass 13. Device including means for bringing work, and that portion
of the filler or the flux which has been cut, into mutual engagement.
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15.1 | WITH MEANS TO DEFORM WORK, FILLER, OR FLUX PORTION BEFORE FUSION |
This subclass is indented under the class definition. Device including means for deforming (and defined below)
the work, filler, or flux wherein the deformation occurs prior to
the fusion bonding.
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16 | . By a funnel-shaped conduit (e.g., welding bell, etc.) |
This subclass is indented under subclass 15.1. Device having an open ended, tapered passageway, through
which the work is moved in the direction of decreasing taper.
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17 | . By roller means |
This subclass is indented under subclass 15.1. Device wherein the deformation is directly caused by a roller* or
a roller-like* member.
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17.5 | . Comprising means forming one-piece blank into a tubular shape |
This subclass is indented under subclass 15.1. Device including means to shape or distort a single generally
planar part to a cylindrical configuration and means to surface
bond the meeting faces thereof.
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17.7 | .. Helical tubular shape |
This subclass is indented under subclass 17.5. Device including means to shape or distort a long attenuated
web into a tubular coil to juxtapose the faces of opposite side
edges along a line running spirally axially along the tube so formed,
and means for bonding the resulting seam.
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18 | COMBINED |
This subclass is indented under the class definition. Device to which has been added a sub-combination or assembly
which is recognized as the subject matter of some other class.
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19 | WITH MEANS TO REMOVE, COMPACT, OR SHAPE APPLIED FLUX OR FILLER |
This subclass is indented under the class definition. Device having means for exerting a force on, or transmitting
energy to flux or filler material after said material has been applied
to the work for the purpose of changing either the quantity, density
or configuration of such material.
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20.1 | . By fluid blast or suction: |
This subclass is indented under subclass 19. Device whose force applying or energy transferring means
comprises an instrumentality for directing a gas, liquid, or other
fluid in a stream under pressure, or for directing a gas, liquid,
or other fluid by subatmospheric pressure.
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20.5 | .. Hand tool: |
This subclass is indented under subclass 20.1. Device intended to be supported manually by an operative. | |
21 | . With shield or guide for removed material |
This subclass is indented under subclass 19. Device comprising means (e.g., a barrier or a tube) in addition to the force-exerting or energy transmitting means, for directing the material separated from the work. | |
22 | . Including wiper |
This subclass is indented under subclass 19. Device where force applying means engages said material,
with a relative rubbing or sliding motion, for effecting the change
of quantity, density or configuration.
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23 | .. Comprising endless wiper |
This subclass is indented under subclass 22. Device having a material engaging surface generally defining
a closed loop and means to permit every portion of said surface
to continuously travel in and along said loop during work engagement.
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24 | INCLUDING REPETITIVE IMPACT FUSION-BONDING MEANS |
This subclass is indented under the class definition. Device comprising an applicator and means to move said applicator
to deliver a series of blows against the work, which series of blows
contributes to the formation of a fusion-bonded seam.
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25 | INCLUDING APPLICATOR MOVABLE DURING FUSION |
This subclass is indented under the class definition. Device having means for moving or guiding an applicator
while said applicator contributes to the formation of a fusion-bonded product*.
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26 | . Including "flying" applicator engaging moving work |
This subclass is indented under subclass 25. Device whose applicator is moved or guided along a predetermined
path, a length of which substantially coincides in location and
direction with that of work moving through a zone of fusion-bonding.
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27 | . With lateral oscillation along path of seam |
This subclass is indented under subclass 25. Device, whose applicator is moved or guided along a zig-zag or looped path which follows the direction of a seam to be formed and generally defines the width of such seam. | |
28 | . Reciprocatory or oscillatory motion |
This subclass is indented under subclass 25. Device, whose applicator is moved to and fro along a generally
straight or curved path with fusion occurring during both a forward
and return stroke of the applicator.
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29 | . Orbital or plane curvilinear motion |
This subclass is indented under subclass 25. Device, whose applicator is moved or guided, during fusion
either in a closed-loop path or along a portion of a planar, closed-loop
path, which portion is curved through-out its length.
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30 | .. Of roller applicator |
This subclass is indented under subclass 29. Device, wherein the moving applicator is a roller* or
a roller-like* member.
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31 | ... With associated bath of liquid flux or filler |
This subclass is indented under subclass 30. Device, whose movable roller or roller-like applicator is
submerged, at least partially, in a reservoir of liquid flux or
filler material; or is supplied with liquid flux or filler by a
roller (or roller-like member) which is so submerged; or is supplied
with liquid flux or filler by a train of rollers (or roller-like
members) at least one of which is so submerged.
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32 | . Means to move applicator |
This subclass is indented under subclass 25. Device, including means to positively impart motion of the
applicator.
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33 | INCLUDING MEANS TO APPLY FLUX OR FILLER TO WORK OR APPLICATOR |
This subclass is indented under the class definition. Device having means effective to bring work or applicator
(on the one hand), and flux or filler (on the other), into mutual
engagement.
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34 | . With means to skim dross |
This subclass is indented under subclass 33. Device, comprising means for physically removing scum or
oxide from a portion of an exposed surface of liquid flux or filler.
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35 | . By brush, wick, or pad |
This subclass is indented under subclass 33. Device, comprising either a filamentary member or a plurality
thereof for transmitting, or a porous member for absorbing and transmitting flux
or filler material in a liquid state to the work or applicator.
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36 | . By partial or total immersion of work or applicator into liquid |
This subclass is indented under subclass 33. Device, comprising means to move or guide at least part
of such work or applicator into liquid flux or filler material contained
in a reservoir.
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37 | .. Flowing flux or filler (e.g., wave former, etc.) |
This subclass is indented under subclass 36. Device including means to create or support a stream of
flux or filler, or to disturb the surface of a pool of flux or filler,
with which stream or pool the work is brought into contact.
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38 | .. With means to roll or orbit work portion |
This subclass is indented under subclass 36. Device, wherein the immersion means functions either to:
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39 | .. With means to mask or stop work |
This subclass is indented under subclass 36. Device, including means for: (a) placing a barrier member
or layer into engagement with an area of the work for effectively
separating such area from the liquid, or (b) physically limiting movement
of the work into the liquid.
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40 | .. Comprising work immersion |
This subclass is indented under subclass 36. Device, which functions to move or guide only the work, rather than an applicator. | |
41 | . Solid flux or solid filler |
This subclass is indented under subclass 33. Device whose applying or supplying means is designed and
intended to bring the flux or filler into engagement with the work
or applicator which at least a portion of such flux or filler is in
a form-sustaining state.
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42 | . Gaseous flux |
This subclass is indented under subclass 33. Device whose applying or supplying means is designed and intended to bring the flux into engagement with the work or applicator while the flux is in a gaseous state. | |
43 | . Moving work |
This subclass is indented under subclass 33. Device including means to impart motion to, or to guide, the work. | |
44.3 | INCLUDING MEANS TO FORCE OR CLAMP WORK PORTIONS TOGETHER DURING BONDING: |
This subclass is indented under the class definition. Device having means to apply, either directly or indirectly,
a continuous pressure to work parts being bonded, such pressure
urging or holding the portions against one another and being effective
at the immediate zone of fusion.
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44.5 | . Comprising tube aligning means |
This subclass is indented under subclass 44.1. Device wherein the pressure applying means includes particular provision to coaxially position a pair of hollow cylindrical members for subsequent metallurgical bonding. | |
44.7 | . Work portion comprises electrical component: |
This subclass is indented under subclass 44.3. Device particularly adapted to a work part intended to be used in the transmission or regulation of electrical energy. | |
45 | INCLUDING MEANS TO MOVE OR GUIDE APPLICATOR |
This subclass is indented under the class definition. Device having means to positively impart motion to, or to
direct the motion of, an applicator other than for the direct purpose
of accomplishing fusion-bonding.
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46 | WITH MEANS TO COOL WORK OR PRODUCT |
This subclass is indented under the class definition. Device having means for bringing work or product*,
and a heat absorbent medium, into mutual engagement.
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47.1 | WITH MEANS TO HANDLE WORK OR PRODUCT: |
This subclass is indented under the class definition. Device having means for moving, guiding, or affecting the
motion of work or product*, relative to a fusion bonding
apparatus.
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48 | . Including means to rotate cylindrical work |
This subclass is indented under subclass 47.1. Device, wherein said means to move or guide causes work,
circular in cross-section, to turn about a single, stationary internal
axis.
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49.1 | . Including means to orient work or position work portion relative to another work portion: |
This subclass is indented under subclass 47.1. Device wherein said means for moving or guiding either: (a) causes, or facilitates, motion of the work in a path other than rectilinear, (b) causes relative movement between portions of the same work to be bonded, or (c) maintains a desired spatial relationship between portions of work being bonded. | |
49.2 | .. Means to rotate work and to position work about a different axis: |
This subclass is indented under subclass 49.1. Apparatus wherein the means is provided for moving the work or product about a rotary axis and further wherein the means is provided for moving the work of product in a path other than the rotary axis. | |
49.3 | .. Pipe joint aligner: |
This subclass is indented under subclass 49.1. Apparatus wherein the means is provided for juxtaposing meeting faces of a pair of hollow cylindrical bodies. | |
49.4 | .. Sheet aligner: |
This subclass is indented under subclass 49.1. Apparatus wherein the means is provided for juxtaposing meeting faces of the thickness dimension of a pair of bodies each having one dimension much smaller that its other two. | |
49.5 | . Work portion comprises electrical component: |
This subclass is indented under subclass 47.1. Apparatus wherein the device is particularly adapted to a work part intended to be used in the transmission or regulation of electrical energy. | |
49.6 | . Work portion comprises can body: |
This subclass is indented under subclass 47.1. Device wherein the device is particularly adapted to work on a work part to be used as a contents holding vessel. | |
50 | SEAM BACKUP MEANS |
This subclass is indented under the class definition. Device comprising a tangible instrumentality having a surface
portion designed and intended to engage directly the surface area
of the work or material being fused, on the side of the work opposite
to the side which receives energy for fusion-bonding, for the purpose
of reacting against such energy.
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51 | METALLIC HEAT APPLICATOR (E.G., SOLDERING IRON, ETC.) |
This subclass is indented under the class definition. Device comprising a tangible instrumentality having a surface
of metal, designed and intended to engage work and/or flux
or filler material for transferring heat energy thereto so that
a fused bond may be produced.
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52 | . With means to handle flux or filler |
This subclass is indented under subclass 51. Device, including means for moving or guiding the flux or
filler material relative to the surface of the instrumentality or
the work.
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53 | .. With means to heat applicator |
This subclass is indented under subclass 52. Device , including means to raise the temperature of the
instrumentality.
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54 | . Tip or head alloy or polymetallic structure |
This subclass is indented under subclass 51. Device, wherein the material of said instrumentality, at or adjacent to the surface, is composed of a mixture of concatenation of two or more different metals*. | |
55 | . Adjustable or detachable head or tip |
This subclass is indented under subclass 51. Device, including means for (a) changing, or facilitating
a change in, the relative position of the instrumentality and a
supporting member (e.g., handle), or: (b) releasing, or facilitating
a release of, the instrumentality from a supporting member (e.g.,
handle).
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56.1 | SPECIALIZED POT: |
This subclass is indented under the class definition. Device comprising a receptacle for containing liquid flux
or filler and having passive means for directing work into, or holding
work within the receptacle, or having means to treat the flux or
filler by means other than heating.
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56.2 | . Having means to treat flux or filler: |
This subclass is indented under subclass 56.1. Device comprising a receptacle for containing liquid flux or filler provided with means to subject the flux or filler to an action which produces a change in the flux or filler. | |
56.3 | SOLDER FORM: |
This subclass is indented under the class definition. Device comprising an article (i.e., a discrete three-dimensional
body substantially in its ultimate use form) adapted to be applied
to work as filler material.
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56.5 | WITH SIGNAL, INDICATOR, GAUGE, OR STOP |
This subclass is indented under the class definition. Device having means for either:
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58 | APPARATUS FOR BONDING BATTERIES (I.E., PLURAL CELLS) |
Device for bonding together a plurality of assembled and
juxtaposed galvanic cells.
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59 | HEAT SHIELD |
Means for directing the transmission of heat while a fusion-bonding
operation is being performed.
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60 | TUBE END CLOSING |
A bonding device for deforming, and completely joining by bonding, material at one end of a tube. | |
57 | MISCELLANEOUS |
This subclass is indented under the class definition. Device which does not meet the definition of any prior subclass in this schedule. | |
901 | PROCESS OF BONDING BATTERIES |
Art collection of the process for bonding together a plurality of assembled and juxtaposed galvanic cells. | |
902 | USING FLAME |
Art collection of the process for bonding by use of flame
in direct contact with the work or filler.
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903 | METAL TO NONMETAL |
Art collection of the process for uniting a metal part to
a nonmetal work part.
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904 | WIRE BONDING |
Art collection of the process peculiar to the uniting of small, elongated strands. | |
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
This subclass has no definition. | |