Subclass |
| Title |
ClassTitle
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| ===>
TOOL DRIVING OR IMPACTING
|
| | |
1 | | PROCESSES |
2 | | AUTOMATIC CONTROL OF POWER OPERATED MEANS |
3 | | . Responsive to condition of cleansing means |
4 | | . Tool advance causing or controlling means |
5 | | . . Responsive to torque or speed condition of drive |
6 | | . . . With additional control by means sensing condition of advance means |
7 | | . . . Drive motor motivating energy condition initiates control |
8 | | . . . . Motive fluid flow or pressure condition of drive motor |
9 | | . . . Fluid flow or pressure operated advance means |
10 | | . . Responsive to length of stroke of means reciprocating hammer head or tool |
11 | | . Drive means responsive to condition of advance causing or controlling means |
176 | | . Drive means responsive to torque or speed condition |
177 | | . . Fluid pressure change controls drive |
178 | | . . Having torque responsive clutch |
179 | | . . With speed responsive governor |
180 | | . . With torque indicator |
181 | | . . Having torque sensor |
182 | | . . . Strain gauge |
183 | | . . . Proximity angle detector |
13 | | DRIVE CONTROLLED BY RELATIVE AXIAL MOVEMENT OF TOOL |
14 | | . Reciprocating drive member connected to pulsing fluid column |
15 | | . Drive motor controlled |
16 | | . . Modified internal motor operation |
17 | | . . . Motor piston movement modified relative to motive fluid port |
18 | | DRIVE CONTROLLED BY RELATIVE MOVEMENT OF ADVANCE CAUSING OR CONTROLLING MEANS OR MANIPULATING HANDLE |
19 | | SELF-ACTING ADVANCE AND RETRACTION CYCLE |
20 | | WITH INDICATING OR SIGNALING MEANS |
21 | | . Distance of advance |
184 | | WITH VEHICLE SUPPORT FOR DRIVE |
185 | | . Pivoted |
186 | | . Nontransporting means to support vehicle during tool operation |
187 | | . . Adjustable nontransporting means |
188 | | . . . Having screw threads |
189 | | . . . Having fluid cylinder |
24 | | . Movement of vehicle causes tool advance |
25 | | . Vehicle motor mechanically coupled to drive tool |
26 | | . . Drive gearing displaced relative to source of power |
27 | | . Vehicle motor and drive motor powered by same energy source |
28 | | . Drive structure moved to nonuse position for transport |
29 | | CONVERTIBLE |
30 | | WITH MEANS ENGAGED BY PART OF HUMAN OTHER THAN HAND |
31 | | WITH WORK ENGAGING MEANS SUPPORTING DRIVE |
32 | | . Anchored to work |
33 | | . . Balanced with respect to axis of tool advance |
34 | | . Structure extends between opposed points |
35 | | . . Tool advanced laterally of structure |
36 | | . Structure engages work at point diametrically opposed to tool |
37 | | . Relatively adjustable work engaging elements |
38 | | SWINGING ARM CAUSES ADVANCE WITH MEANS TO GUIDE RECTILINEAR TOOL ADVANCE |
39 | | WITH MEANS TO ADJUST POSITION OF AXIS OF TOOL ADVANCE |
40 | | . Drive gearing displaced relative to source of power |
41 | | . . With plural relatively displaced gearing sections |
42 | | . Plural adjustments |
190 | | . . Powered by motor or mechanism |
191 | | . . . Having screw threads |
192 | | . . . Having turntable |
193 | | . . . Having fluid motor |
194 | | . . . . With mechanical movement |
195 | | . . . . . With flexible endless member |
196 | | . . . Having flexible endless member |
44 | | . Adjustment powered by motor or mechanism |
45 | | WITH MEANS TO SPACE AXIS OF TOOL ADVANCE RELATIVE TO PRIOR POSITION |
46 | | COMBINED |
47 | | DRIVE ADJUSTABLE TO COMPLETELY CHANGE KIND OF DRIVE |
48 | | . Adjustable to impacting device |
49 | | DRIVE BY MEANS REACTING TO ROTATING ECCENTRIC MASS |
50 | | POWER PATHS TO PLURAL TOOLS FROM SINGLE DRIVE |
51 | | . Drive plural means to reciprocate hammer heads or tools |
52 | | SINGLE ADVANCE CAUSING OR CONTROLLING MEANS OR MANIPULATING FOR PLURAL DRIVES |
53 | | HAMMER OR TOOL SHAFT RECIPROCATED BY GRIPPING MEANS WHICH RELEASE OR YIELD TO PERMIT ADVANCE |
54 | | . With fixed means cyclically contacted by grip structure |
55 | | . . Contact moves grips out of shaft engagement |
56 | | . Means concurrently moving shaft about an axis |
197 | | WORK CLEANSING |
58 | | . Controlled by relative movement between drive and tool, advance causing or controlling means or manipulating means |
59 | | . By motive fluid for drive motor or advance causing or controlling motor |
60 | | . . Motive fluid does not contact work but induces flow of another fluid |
61 | | . . Additional cleansing fluid source |
62 | | . . . With means providing for independent use of either fluid |
63 | | . . . Motive fluid for cleansing bypasses motor chamber |
64 | | . . Supply for cleansing bypasses motor chamber |
65 | | . . . Controlled by motor inlet throttle valve |
66 | | . . Fluid supplied through working chamber of idled cyclically operable drive motor |
67 | | . . . Supplied through distributor maintained in fixed position |
68 | | . . . . Motor inlet throttle valve maintains distributor fixed |
69 | | . . . . Motor exhaust throttled |
70 | | . . . . Mechanically maintained in fixed position |
71 | | . . With means to inhibit return of detritus into cleansing passage |
72 | | . . Fluid supplied through chamber of advance causing or controlling motor |
73 | | . . Directed into passage in tool |
74 | | . Plural cleansing fluid sources |
75 | | . Cleansing fluid pump operated by drive |
76 | | . . Pump comprises hammer head or impact transmitting anvil |
77 | | . Cleansing fluid controlled by control for drive or advance causing or controlling means |
78 | | . Cleansing fluid passage through hammer head |
79 | | . Drive motor or advance causing or controlling motor provided with passage for cleansing fluid |
80 | | . Cleansing fluid passage in impact transmitting anvil |
198 | | . Using vacuum or reverse circulation |
199 | | . Having outside conduit to supply cleansing fluid |
81 | | MEANS TO CONTROL ADVANCE AND CYCLICALLY RECIPROCATE A CABLE-OPERATED HAMMER OR TOOL |
82 | | . With means to synchronize advance with reciprocating drive |
83 | | . Advance means bodily reciprocated |
84 | | . Hammer or tool cyclically disconnected from cable |
85 | | . With plural cable drums |
86 | | . Relatively elevated guide engaging cable between drive and hammer or tool |
87 | | . . Drive is oscillating cable drum |
88 | | . . Drive is oscillating cable engaging means |
89 | | . . . Drive permits hammer or tool to freely drop |
90 | | IMPACTING DEVICES (E.G., HAMMERS) |
91 | | . Selective axial direction of impact |
92 | | . With means to grip and release tool in timed relation to impact |
93 | | . With anvil arranged to transmit torsional impact to tool |
93.5 | | . . Rotary tool drive having torque responsive impact |
93.6 | | . . . Hammer head reciprocates along rotary axis |
93.7 | | . . Torque transmitted from hammer head traveling axially only |
94 | | . Hammer head moves in arcuate path or rotates |
95 | | . . Hammer head reciprocates along fixed transverse axis |
96 | | . . . Arcuate or rotary movement selectively releasable or variable independent of reciprocation |
97 | | . . . Arcuate or rotary movement transmitted to tool |
98 | | . . Hammer head moves out of arcuate or rotary path |
99 | | . . . Movement out of path is about rotating pivot |
100 | | . . Hammer head movement is oscillatory |
101 | | . Plural relatively moved hammer heads |
102 | | . . One impacts another |
103 | | . . Concentric |
104 | | . With means for rotating tool |
105 | | . . Rotated by separate motor |
106 | | . . . Rotation motor exhaust is motive fluid for hammer motor |
107 | | . . . Motive fluid supplied to rotation motor is hammer motor exhaust |
108 | | . . . Reciprocating type separate motor |
109 | | . . Rotated by hammer head or drive for hammer head |
110 | | . . . Rotation is intermittent or oscillatory |
111 | | . . . . Rotary drive path is directly through hammer head |
112 | | . With means to cause or control advance of hammer head |
113 | | . . Advance operated by hammer drive or actuated in response to hammer vibration |
114 | | . With means to reciprocate tool |
115 | | . Length of cyclic travel of hammer head selectively adjustable |
200 | | . Hammer head driven by pulsating fluid pressure |
201 | | . . Pulsation caused by mechanical movement |
117 | | . Hammer head driven by electric motor |
118 | | . Spring bodily cyclically moved with hammer head |
202 | | . Hammer head driven by spring |
203 | | . . Having cam to compress spring |
204 | | . . Fluid spring |
120 | | . . With means to adjust spring force |
121 | | . . Spring retracts hammer head |
122 | | . Hammer head driven by relatively moving motion transmitting element |
205 | | . . Rotary cam |
124 | | . . Cyclically disconnected from motion transmitting element |
125 | | . Hammer head constitutes or fixed to drive motor cylinder |
126 | | . Hammer head comprises plural parts or diverse materials |
127 | | . . Piston of drive motor |
128 | | . Impact transmitting anvil |
129 | | . . Attachable at plurality of points along tool |
130 | | . . Adapted to fit tool noncircular in cross section |
131 | | . . Formed of plural transmitting part or separate layers |
132 | | . . With means to directly connect anvil to tool |
133 | | . . Anvil retained for limited movement |
206 | | . Hammer head constitutes piston of drive motor |
207 | | . . Having valve not directly associated with motive fluid for piston |
208 | | . . . With accumulator |
209 | | . . Driven by internal combustion engine |
135 | | . . Motive fluid applied to striking face |
136 | | . . . Supplied through passage in striking face |
137 | | . . . Reduced area striking face |
138 | | . . With means to conduct motive fluid to or from striking face |
210 | | . With impact cushioning means |
211 | | . . Mechanical spring |
212 | | . . Fluid spring |
140 | | DRIVE GEARING ADVANCES RELATIVE TO SOURCE OR POWER |
141 | | ADVANCE CAUSING OR CONTROLLING MEANS |
142 | | . Operated solely by vibrations from reciprocating element in tool drive |
143 | | . . Intermittent unidirectional rotation of advance element |
144 | | . Reciprocatory drive and advance originate from same mechanical element |
145 | | . Rotary drive and advance originate from same mechanical element |
146 | | . . Friction clutch or torque yielding couple in connecting train |
147 | | . Driven flexible member causes advance |
148 | | . Tool advances relative to drive |
149 | | . . Advance means engageable with tool shaft at any point |
150 | | . . Advance motor working member coaxial with tool shaft |
151 | | . . Cable means controls advance |
152 | | . Motor causes or controls advance |
153 | | . . Drive motor exhaust is motive fluid for advance motor |
154 | | . . Drive motor generates advance motor motive energy |
155 | | . . Advance motor exhaust is motive fluid for drive motor |
156 | | . . With lock or brake operable during advance |
157 | | . . Common control element for advance and drive motors |
158 | | . . . With relatively movable advance motor control element |
159 | | . . Common energy supply for advance and drive motors |
160 | | . . Advance means includes relatively movable transmission element |
161 | | . . Advance motor control in tool drive manipulating handle |
162.1 | | INCLUDING MEANS TO VIBRATIONALLY ISOLATE A DRIVE MEANS FROM ITS HOLDER |
162.2 | | . Handle type holder |
213 | | MEANS TO DRIVE TOOL ABOUT AN AXIS |
214 | | . Plural tools |
215 | | . Endless flexible drive means |
216 | | . Gear drive |
217 | | . Electric motor |
218 | | . Fluid motor |
219 | | . . Having sound attenuator |
220 | | . . With means to rotate reciprocating piston |
221 | | . . With manual means to control motor |
222 | | . . Plural motors |
164 | | . Means to hold and relatively rotate sections of tool shaft |
165 | | . Relatively fixed drive for an advancing tool |
166 | | . . With advance stopping means having selectively operable actuating mechanism |
167 | | . . With advance stopping means adapted to grip tool shaft at any point |
168 | | PASSAGE IN MANIPULATING HANDLE FOR DRIVE MOTOR MOTIVE FLUID |
169 | | . Motive fluid control valve in handle passage |
170 | | DRIVE CONTROL OPERABLE BY HAND ENGAGING MANIPULATING HANDLE |
171 | | MISCELLANEOUS |
| | ****************************** |
| | DIGESTS |
| | ****************************** |
DIG 1 | | Operable submerged in liquid |
DIG 2 | | Sound muffling |
DIG 3 | | Lubrication |
DIG 4 | | Liquid operated |