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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 228 | METAL FUSION BONDING |
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101 | PROCESS |
102 | With condition responsive, program, or timing control |
103 | With measuring, testing, indicating, inspecting, or illuminating |
106 | Using a compliant cushioning medium |
107 | Using explosive energy |
110.1 | Using high frequency vibratory energy (e.g., ultrasonic) |
112.1 | Using dynamic frictional energy (i.e., friction welding) |
113 | Inertia type |
114 | With treating other than heating |
114.5 | By rotating one work surface relative to another about an axis |
115 | Using only pressure (e.g., cold welding) |
118 | Using bond inhibiting separating material |
119 | Repairing, restoring, or renewing product for reuse |
120 | Mechanically joining metal/nonmetal and bonding to the metal |
121 | Bonding nonmetals with metallic filler |
122.1 | Metal to nonmetal with separate metallic filler |
123.1 | Semiconductor-type nonmetallic material |
124.1 | With treating |
124.5 | Active or reactive filler component |
124.6 | Forming hermetic seal (e.g., welding lid to container) |
124.7 | Forming joint of rotary shaft |
125 | With removing or reshaping of filler material or flash after bonding |
126 | Encasing a rodlike core within a substantially coextensive tube by complete bonding therebetween |
127 | Thermally induced pressure weld |
128 | With mechanical interlock |
129 | By bending planar part to form tube around rodlike core |
131 | By fitting rodlike core within tube |
135 | With supplementary mechanical joining |
141.1 | With shaping |
142 | Corner mitering |
143 | Of multilayer tube from single web |
144 | And edge joining of one piece blank or strip |
145 | To form helically seamed tube |
146 | Progressively bending and joining |
149 | Uniform thickness thin blank or strip |
152 | Irregular thick blank or strip |
153 | Lap joining of parts of nonplanar surfaces |
155 | Subsequent to bonding |
156 | Drawing elongated member through die |
157 | Spreading or expanding work between bond joints (e.g., honeycomb or heat exchanger making, etc.) |
158 | Rolling |
159 | Removing of material |
164 | Prior to bonding |
165 | Forming channel, groove, or aperture for reception of filler material |
170 | By cutting |
173.1 | By deforming |
173.2 | Pressing first work part against second work part |
173.3 | Preforming work faying surface |
173.4 | Tube or frame member |
173.5 | Rod, bar, or wirelike object |
173.6 | Sheet material |
174 | Forming channel, groove, or aperture |
265 | With concurrent bonding |
175 | Plural diverse bonding |
176 | Combined |
177 | Alternative bonding |
178 | Plural joints |
179.1 | Of electrical device (e.g., semiconductor) |
180.1 | Simultaneous bonding of multiple joints (e.g., dip soldering of printed circuit boards) |
180.5 | Wire bonding |
181 | Honeycomb structure |
182 | Of mechanical article |
185 | Noncoextensive lamina to common base in regular pattern |
186 | Preliminary sealing of joints |
187 | Separate successive bonds at different temperatures |
188 | Including nonmetallic base |
189 | Using bridge or spacer |
190 | Of concurrently bonded stacked laminae |
191 | With disassembling of bonded joint (e.g., desoldering) |
192 | Chain link |
193 | Diffusion type |
194 | Using intermediate diffusion facilitating material |
195 | With incipient melting of bonding surface |
196 | Autogenous fusion |
198 | Chemical reaction produces filler material in situ |
199 | With subsequent treating other than heating of bonded parts and/or filler material |
203 | With pretreating other than heating or cooling of work part of filler prior to bonding and any application of filler |
204 | Applying porous or capillary feed material |
205 | Cleaning |
208 | Applying preliminary bond facilitating metal coating |
211 | Chemical |
212 | With clamping or holding |
214 | With protecting of work or filler or applying flux |
215 | By confining filler |
217 | Using getter |
218 | Using gas, vapor, vacuum, or reactive flame |
222 | Using cooling means (e.g., heat sink or barrier) |
223 | Applying flux |
225 | Plural filler applying |
227 | Plural heat applying |
228 | And applying pressure |
229 | Separate and distinct heating of work and filler |
230 | Diverse heating |
231 | Including post-heating |
232 | Including preheating |
233.1 | Specific rate of varying pressure or schedule of distinct pressures |
233.2 | Specific rate of varying temperature or schedule of distinct temperatures |
234.1 | Specific mode of heating or applying pressure |
244 | Feeding unfused filler into fusing contact with work part |
245 | Preplacing solid filler |
256 | Applying or distributing fused filler |
257 | By gravity |
258 | By capillary action |
259 | By immersing in stagnant pool |
260 | Using pumped stream or jet |
261 | Using spray |
262 | With agitating or vibrating (e.g., using ultrasonic energy) |
262.1 | Critical work component, temperature, or pressure |
264 | PROCESS OF DISASSEMBLING BONDED SURFACES, PER SE (E.G., DESOLDERING) |
1.1 | MEANS TO APPLY VIBRATORY SOLID-STATE BONDING ENERGY (E.G., ULTRASONIC, ETC.) TO WORK |
2.1 | INCLUDING MEANS TO PROVIDE HEAT BY FRICTION BETWEEN RELATIVELY MOVING SURFACES (I.E., FRICTION WELDER) |
2.5 | EXPLOSIVE WELDING MEANS |
3.1 | MEANS TO BOND BY APPLYING ONLY PRESSURE (E.G., FOR COLD WELDING, ETC.) |
4.1 | WITH MEANS TO JUXTAPOSE AND BOND PLURAL WORKPIECES |
4.5 | Wire lead bonder |
5.1 | With means to treat workpieces (e.g., cutting, deforming, etc.) |
5.5 | Including compliant cushioning medium |
5.7 | Strip leading end to trailing end bonder |
6.1 | Plural discrete workpieces |
7 | WITH MACHINE PART RESPONSIVE TO TEMPLATE OR PATTERN OR TO INDICIA CARRIED BY AUXILIARY RECORD (E.G., TAPE, CARD, ETC.) |
8 | WITH CONTROL MEANS RESPONSIVE TO SENSED CONDITION |
9 | Work-responsive (e.g., temperature, orientation of work, etc.) |
12 | Responsive to position of work carrier |
13 | WITH MEANS TO CUT OR SEPARATE WORK, FILLER, FLUX, OR PRODUCT |
15.1 | WITH MEANS TO DEFORM WORK, FILLER, OR FLUX PORTION BEFORE FUSION |
16 | By a funnel-shaped conduit (e.g., welding bell, etc.) |
17 | By roller means |
17.5 | Comprising means forming one-piece blank into a tubular shape |
18 | COMBINED |
19 | WITH MEANS TO REMOVE, COMPACT, OR SHAPE APPLIED FLUX OR FILLER |
24 | INCLUDING REPETITIVE IMPACT FUSION-BONDING MEANS |
25 | INCLUDING APPLICATOR MOVABLE DURING FUSION |
26 | Including "flying" applicator engaging moving work |
27 | With lateral oscillation along path of seam |
28 | Reciprocatory or oscillatory motion |
29 | Orbital or plane curvilinear motion |
32 | Means to move applicator |
33 | INCLUDING MEANS TO APPLY FLUX OR FILLER TO WORK OR APPLICATOR |
34 | With means to skim dross |
35 | By brush, wick, or pad |
36 | By partial or total immersion of work or applicator into liquid |
37 | Flowing flux or filler (e.g., wave former, etc.) |
38 | With means to roll or orbit work portion |
39 | With means to mask or stop work |
40 | Comprising work immersion |
41 | Solid flux or solid filler |
42 | Gaseous flux |
43 | Moving work |
44.3 | INCLUDING MEANS TO FORCE OR CLAMP WORK PORTIONS TOGETHER DURING BONDING |
45 | INCLUDING MEANS TO MOVE OR GUIDE APPLICATOR |
46 | WITH MEANS TO COOL WORK OR PRODUCT |
47.1 | WITH MEANS TO HANDLE WORK OR PRODUCT |
48 | Including means to rotate cylindrical work |
49.1 | Including means to orient work or position work portion relative to another work portion |
49.2 | Means to rotate work and to position work about a different axis |
49.3 | Pipe joint aligner |
49.4 | Sheet aligner |
49.5 | Work portion comprises electrical component |
49.6 | Work portion comprises can body |
50 | SEAM BACKUP MEANS |
51 | METALLIC HEAT APPLICATOR (E.G., SOLDERING IRON, ETC.) |
52 | With means to handle flux or filler |
54 | Tip or head alloy or polymetallic structure |
55 | Adjustable or detachable head or tip |
56.1 | SPECIALIZED POT |
56.3 | SOLDER FORM |
56.5 | WITH SIGNAL, INDICATOR, GAUGE, OR STOP |
58 | APPARATUS FOR BONDING BATTERIES (I.E., PLURAL CELLS) |
59 | HEAT SHIELD |
60 | TUBE END CLOSING |
57 | MISCELLANEOUS |
CROSS-REFERENCE ART COLLECTIONS | ||
901 | PROCESS OF BONDING BATTERIES |
902 | USING FLAME |
903 | METAL TO NONMETAL |
904 | WIRE BONDING |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
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