Subclass |
| Title |
ClassTitle
|
| ===>
IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE
|
| | |
1 | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS |
2R | ![[Patents]](../gifs/ps.gif) | HOISTING TRUCK |
3R | ![[Patents]](../gifs/ps.gif) | . Tilting load support |
3B | ![[Patents]](../gifs/ps.gif) | . . Service station type |
3C | ![[Patents]](../gifs/ps.gif) | . . Platform type |
4R | ![[Patents]](../gifs/ps.gif) | . Cable hoist |
4B | ![[Patents]](../gifs/ps.gif) | . . Service station type |
4C | ![[Patents]](../gifs/ps.gif) | . . Platform type |
5R | ![[Patents]](../gifs/ps.gif) | . Inclined plane or wedge |
5B | ![[Patents]](../gifs/ps.gif) | . . Service station type |
5C | ![[Patents]](../gifs/ps.gif) | . . Platform type |
6R | ![[Patents]](../gifs/ps.gif) | . Rack and pinion or segment |
6B | ![[Patents]](../gifs/ps.gif) | . . Service station type |
6C | ![[Patents]](../gifs/ps.gif) | . . Platform type |
7R | ![[Patents]](../gifs/ps.gif) | . Screw |
7B | ![[Patents]](../gifs/ps.gif) | . . Service station type |
7C | ![[Patents]](../gifs/ps.gif) | . . Platform type |
8R | ![[Patents]](../gifs/ps.gif) | . Single throw lever |
9R | ![[Patents]](../gifs/ps.gif) | . . Toggle |
9B | ![[Patents]](../gifs/ps.gif) | . . . Service station type |
9C | ![[Patents]](../gifs/ps.gif) | . . . Platform type |
10R | ![[Patents]](../gifs/ps.gif) | . . Parallelogram bars |
10B | ![[Patents]](../gifs/ps.gif) | . . . Service station type |
10C | ![[Patents]](../gifs/ps.gif) | . . . Platform type |
8B | ![[Patents]](../gifs/ps.gif) | . . Service station type |
8C | ![[Patents]](../gifs/ps.gif) | . . Platform type |
2B | ![[Patents]](../gifs/ps.gif) | . Service station type |
2C | ![[Patents]](../gifs/ps.gif) | . Platform type |
10.5 | ![[Patents]](../gifs/ps.gif) | METALLIC SPRING STRETCHER AND/OR COMPRESSOR (E.G., LEAF, HELICAL, OR COIL SPRINGS) |
11 | ![[Patents]](../gifs/ps.gif) | FLOOR JACK TYPE |
12 | ![[Patents]](../gifs/ps.gif) | . Rack and pinion or segment |
13 | ![[Patents]](../gifs/ps.gif) | . Screw |
14 | ![[Patents]](../gifs/ps.gif) | . Step-by-step traveling member |
15 | ![[Patents]](../gifs/ps.gif) | . Single-throw lever and bar |
16 | ![[Patents]](../gifs/ps.gif) | . . Sliding bar |
17 | ![[Patents]](../gifs/ps.gif) | . Single throw lever |
18 | ![[Patents]](../gifs/ps.gif) | NAIL EXTRACTOR TYPE |
19 | ![[Patents]](../gifs/ps.gif) | . Hammer and anvil |
20 | ![[Patents]](../gifs/ps.gif) | . Screw |
21 | ![[Patents]](../gifs/ps.gif) | . Single throw lever |
22 | ![[Patents]](../gifs/ps.gif) | . . Lever and pivoted jaw grip |
23 | ![[Patents]](../gifs/ps.gif) | . . Multiple jaw grip |
24 | ![[Patents]](../gifs/ps.gif) | . . . Cam or wedge actuated |
25 | ![[Patents]](../gifs/ps.gif) | . . Claw bar |
26R | ![[Patents]](../gifs/ps.gif) | . . . Hammer |
26E | ![[Patents]](../gifs/ps.gif) | . . . . Extensible fulcrum |
27 | ![[Patents]](../gifs/ps.gif) | . . . Pivoted fulcrum member |
28 | ![[Patents]](../gifs/ps.gif) | STAPLE PULLER |
28.5 | ![[Patents]](../gifs/ps.gif) | THILL-COUPLING JACK |
29R | ![[Patents]](../gifs/ps.gif) | PIPE OR ROD JACK |
30 | ![[Patents]](../gifs/ps.gif) | . Lifter |
31 | ![[Patents]](../gifs/ps.gif) | . . Reciprocating clutch |
29A | ![[Patents]](../gifs/ps.gif) | . Tie rod tensioner |
32 | ![[Patents]](../gifs/ps.gif) | AXLE-LUBRICATING JACK |
33 | ![[Patents]](../gifs/ps.gif) | CAR JOURNAL BOX LIFTING |
34 | ![[Patents]](../gifs/ps.gif) | . Suspended lifter |
35 | ![[Patents]](../gifs/ps.gif) | CAR-PUSHER TYPE |
36 | ![[Patents]](../gifs/ps.gif) | . Pinch bar |
37 | ![[Patents]](../gifs/ps.gif) | . . Rail clamping |
38 | ![[Patents]](../gifs/ps.gif) | . . Pivoted wheel engaging member |
39 | ![[Patents]](../gifs/ps.gif) | DOOR BRACE |
40 | ![[Patents]](../gifs/ps.gif) | PRINTER'S QUOINS |
41 | ![[Patents]](../gifs/ps.gif) | . Screw |
42 | ![[Patents]](../gifs/ps.gif) | . Wedge |
43 | ![[Patents]](../gifs/ps.gif) | RAIL OR TIE SHAFTER |
44 | ![[Patents]](../gifs/ps.gif) | . Single throw lever |
45 | ![[Patents]](../gifs/ps.gif) | VEHICLE-BODY LIFTERS |
46 | ![[Patents]](../gifs/ps.gif) | . Lever and drum |
47 | ![[Patents]](../gifs/ps.gif) | . Cable hoist |
48 | ![[Patents]](../gifs/ps.gif) | . . Vehicle attached drum |
49 | ![[Patents]](../gifs/ps.gif) | . Swinging side bars |
50 | ![[Patents]](../gifs/ps.gif) | . . Single fixed pivot |
50.1 | ![[Patents]](../gifs/ps.gif) | RESILIENT TIRE-CASING SPREADERS |
50.2 | ![[Patents]](../gifs/ps.gif) | . Spreader and tire casing relatively movable or rotatably mounted |
50.3 | ![[Patents]](../gifs/ps.gif) | . Fluid pressure operated |
50.4 | ![[Patents]](../gifs/ps.gif) | . With tire casing support |
134.3R | ![[Patents]](../gifs/ps.gif) | METHOD OR APPARATUS FOR PLACEMENT OF CONDUCTIVE WIRE |
134.4 | ![[Patents]](../gifs/ps.gif) | . By fluid pressure differential in conduit (e.g., parachute sucked through conduit) |
134.5 | ![[Patents]](../gifs/ps.gif) | . Tractor for pulling wire (e.g., battery-powered) |
134.6 | ![[Patents]](../gifs/ps.gif) | . . Step-by-step type (e.g., by camming against messenger) |
134.7 | ![[Patents]](../gifs/ps.gif) | . Sectional members for fishing |
134.3PA | ![[Patents]](../gifs/ps.gif) | . Utility pole guide |
134.3CL | ![[Patents]](../gifs/ps.gif) | . Cable lashing |
134.3FT | ![[Patents]](../gifs/ps.gif) | . Conduit snakes |
134.3SC | ![[Patents]](../gifs/ps.gif) | . Submarine cable |
199 | ![[Patents]](../gifs/ps.gif) | PORTABLE IMPLEMENTS OR APPARATUS FOR TENSIONING FLEXIBLE MATERIAL OR FOR EXTRACTING STUMPS OR POLES |
200 | ![[Patents]](../gifs/ps.gif) | . Material comprises resilient floor covering (e.g., carpet) |
201 | ![[Patents]](../gifs/ps.gif) | . . Including fluid or spring driven cylinder |
202 | ![[Patents]](../gifs/ps.gif) | . . Including force transmitting cable and driven, rotatable, cable engaging drum |
203 | ![[Patents]](../gifs/ps.gif) | . . Including driven, rotatable, floor covering engaging and pulling drum |
204 | ![[Patents]](../gifs/ps.gif) | . . Including screw drive |
205 | ![[Patents]](../gifs/ps.gif) | . . Including rack and pinion, or pinion segment, drive |
206 | ![[Patents]](../gifs/ps.gif) | . . Including ratchet bar and driving pawl drive |
207 | ![[Patents]](../gifs/ps.gif) | . . . Having plural, disparate, driving pawls |
208 | ![[Patents]](../gifs/ps.gif) | . . Including rotatable, pulley wheel element and cable |
209 | ![[Patents]](../gifs/ps.gif) | . . Including force transmitting, hand held and operated, lever |
210 | ![[Patents]](../gifs/ps.gif) | . . . With means attached thereto for sequentially, gripping, shifting, and releasing bar component |
211 | ![[Patents]](../gifs/ps.gif) | . . . With floor covering clamping means attached to lever |
212 | ![[Patents]](../gifs/ps.gif) | . . . Having linearly shifting, guided component attached thereto |
213 | ![[Patents]](../gifs/ps.gif) | . Including rotatably driven drum for engaging either material or force transmitting cable |
214 | ![[Patents]](../gifs/ps.gif) | . . Plural drums or drum with plural distinct sections |
215 | ![[Patents]](../gifs/ps.gif) | . . . Juxtaposed to material or cable at single locus |
216 | ![[Patents]](../gifs/ps.gif) | . . Having pressure element spaced therefrom to confine material or cable thereagainst |
217 | ![[Patents]](../gifs/ps.gif) | . . Having ratchet wheel and interengaging pawl for driving drum |
218 | ![[Patents]](../gifs/ps.gif) | . . . Pawl pivots about fixed point on drive handle |
219 | ![[Patents]](../gifs/ps.gif) | . . Having intermeshing gears for driving drum |
220 | ![[Patents]](../gifs/ps.gif) | . . . Worm and worm wheel |
221 | ![[Patents]](../gifs/ps.gif) | . . With projections or apertures on drum for engagement with complementary formations on material or cable |
222 | ![[Patents]](../gifs/ps.gif) | . . With means for preventing or retarding rotation in at least one direction |
223 | ![[Patents]](../gifs/ps.gif) | . . . Ratchet wheel or formation and pawl |
224 | ![[Patents]](../gifs/ps.gif) | . . With adjustable gripping device for attaching drum to rigid, in situ structure |
225 | ![[Patents]](../gifs/ps.gif) | . . With material or cable contacting infeed guide |
226 | ![[Patents]](../gifs/ps.gif) | . . . Rotatable pulley wheel element |
227 | ![[Patents]](../gifs/ps.gif) | . . With ground-engaging support means |
228 | ![[Patents]](../gifs/ps.gif) | . Including expansible chamber fluid motor drive |
229 | ![[Patents]](../gifs/ps.gif) | . Including worm and worm wheel gear drive |
230 | ![[Patents]](../gifs/ps.gif) | . Includng rack and pinion, or pinion segment, drive |
231 | ![[Patents]](../gifs/ps.gif) | . Including screw drive |
232 | ![[Patents]](../gifs/ps.gif) | . . Plural screws |
233 | ![[Patents]](../gifs/ps.gif) | . . . Having plural, oppositely shifting, threaded riders |
234 | ![[Patents]](../gifs/ps.gif) | . . Having plural, oppositely shifting, threaded riders |
235 | ![[Patents]](../gifs/ps.gif) | . . Having ratchet wheel and pawl for driving screw |
236 | ![[Patents]](../gifs/ps.gif) | . . Having intermeshing gears for driving screw |
237 | ![[Patents]](../gifs/ps.gif) | . Including ratchet bar and driving pawl drive |
238 | ![[Patents]](../gifs/ps.gif) | . . Having plural, disparate, driving pawls |
239 | ![[Patents]](../gifs/ps.gif) | . . . Plural ratchet formations |
240 | ![[Patents]](../gifs/ps.gif) | . . . . Facing opposite directions |
241 | ![[Patents]](../gifs/ps.gif) | . Including intermeshing gear drive |
242 | ![[Patents]](../gifs/ps.gif) | . Including rotatable, pulley wheel element and cable |
243 | ![[Patents]](../gifs/ps.gif) | . Including either force transmitting, hand held and operated lever or animal powered sweep |
244 | ![[Patents]](../gifs/ps.gif) | . . Implement or apparatus includes bar component having plural holes and removable cooperating pins selectively engagable by lever |
245 | ![[Patents]](../gifs/ps.gif) | . . With means attached thereto for sequentially gripping, shifting, and releasing bar component |
246 | ![[Patents]](../gifs/ps.gif) | . . Having linearly shifting, guided component attached thereto |
247 | ![[Patents]](../gifs/ps.gif) | . . . With ratchet formation and locking pawl for maintaining relative positioning |
248 | ![[Patents]](../gifs/ps.gif) | . . With additional, hand held lever pivotally attached thereto for applying pulling force in opposite direction |
249 | ![[Patents]](../gifs/ps.gif) | . . . Having position locking means between levers |
250 | ![[Patents]](../gifs/ps.gif) | . . With camming means thereon, and pressure element spaced therefrom to confine material, or force transmitting cable, thereagainst |
251 | ![[Patents]](../gifs/ps.gif) | . . With material, article, or force transmitting cable clamping means attached to and shifting with lever |
252 | ![[Patents]](../gifs/ps.gif) | . . . Including cooperating, relatively stationary means for intermittently locking material or cable |
253 | ![[Patents]](../gifs/ps.gif) | . . . Plural clamping means |
254 | ![[Patents]](../gifs/ps.gif) | . . . . Alternately clamping and pulling on material or cable |
255 | ![[Patents]](../gifs/ps.gif) | . . . . Attached by flexible connector |
256 | ![[Patents]](../gifs/ps.gif) | . . With material, article, or force transmitting cable engaging means movably attached to and shifting with lever |
257 | ![[Patents]](../gifs/ps.gif) | . . . Including cooperating, relatively stationary means for intermittently locking material or cable |
258 | ![[Patents]](../gifs/ps.gif) | . . . Plural, movably attached engaging means |
259 | ![[Patents]](../gifs/ps.gif) | . . . . Alternately engaging and pulling on material or cable |
260 | ![[Patents]](../gifs/ps.gif) | . . . . Attached by flexible connector |
261 | ![[Patents]](../gifs/ps.gif) | . . With means pivotally connected to lever and adapted to engage rigid, in situ structure |
262 | ![[Patents]](../gifs/ps.gif) | . Including adjustable gripping device for attaching implement or apparatus to rigid, in situ structure |
263 | ![[Patents]](../gifs/ps.gif) | . Including ground engaging means for supporting implement or apparatus in plural, vertically spaced positions |
84 | ![[Patents]](../gifs/ps.gif) | TRAVERSING JACK |
85 | ![[Patents]](../gifs/ps.gif) | . Screw |
418 | ![[Patents]](../gifs/ps.gif) | VEHICLE ATTACHED JACK |
419 | ![[Patents]](../gifs/ps.gif) | . Semi-trailer landing gear |
420 | ![[Patents]](../gifs/ps.gif) | . Attached to trailer tongue |
421 | ![[Patents]](../gifs/ps.gif) | . Turntable |
422 | ![[Patents]](../gifs/ps.gif) | . Rocking lever |
423 | ![[Patents]](../gifs/ps.gif) | . Hydraulic or pneumatic |
424 | ![[Patents]](../gifs/ps.gif) | . Screw actuated |
425 | ![[Patents]](../gifs/ps.gif) | . . Gear driven |
426 | ![[Patents]](../gifs/ps.gif) | . Cable actuated |
427 | ![[Patents]](../gifs/ps.gif) | . Rack and pinion |
264 | ![[Patents]](../gifs/ps.gif) | APPARATUS FOR HAULING OR HOISTING LOAD, INCLUDING DRIVEN DEVICE WHICH CONTACTS AND PULLS ON CABLE |
265 | ![[Patents]](../gifs/ps.gif) | . Device includes driven, flexible, cable contacting belt |
266 | ![[Patents]](../gifs/ps.gif) | . Device includes rotatably driven, cable contacting drum |
267 | ![[Patents]](../gifs/ps.gif) | . . Having rotational speed governor for generating control impulse to rotation retarding means or drive |
268 | ![[Patents]](../gifs/ps.gif) | . . Having mechanism, actuated by changes in position of drum relative to another component of device, for generating control impulse to rotation retarding means or drive |
269 | ![[Patents]](../gifs/ps.gif) | . . Having stationary mechanism, actuated by load or other obstruction on and traveling with cable, for generating control impulse to rotation retarding means or drive |
270 | ![[Patents]](../gifs/ps.gif) | . . Having cable contacted, supported, or attached mechanism for generating control impulse to retarding means or drive |
271 | ![[Patents]](../gifs/ps.gif) | . . . With cable contacting component, on or adjacent to circumference of drum, shifted by segment of wound cable |
272 | ![[Patents]](../gifs/ps.gif) | . . . With cable deflecting or path defining component shifted by cable when tension varies |
273 | ![[Patents]](../gifs/ps.gif) | . . . . Electricity or fluid utilized in transmittal of impulse |
274 | ![[Patents]](../gifs/ps.gif) | . . Having mechanism, linked to drum or rotating element of drive, for generating control impulse to rotation retarding means or motor when torque on drum varies |
275 | ![[Patents]](../gifs/ps.gif) | . . . Electricity utilized in transmittal or impulse |
276 | ![[Patents]](../gifs/ps.gif) | . . Having mechanism, linked to drum and actuated by number of drum rotations, for generating control impulse to rotation retarding means or drive |
277 | ![[Patents]](../gifs/ps.gif) | . . With fluid or resilient shock absorbing or tension maintaining means attached to, supported by, or supporting guiding structure for cable |
278 | ![[Patents]](../gifs/ps.gif) | . . Plural drums or drum with plural distinct sections |
279 | ![[Patents]](../gifs/ps.gif) | . . . With vehicle for supporting at least one drum |
280 | ![[Patents]](../gifs/ps.gif) | . . . . Having rotatable, cable guiding, pulley wheel element spaced from drums |
281 | ![[Patents]](../gifs/ps.gif) | . . . . . Element repositionable relative to at least one of the drums |
282 | ![[Patents]](../gifs/ps.gif) | . . . . Drive for at least one drum includes motor of vehicle |
283 | ![[Patents]](../gifs/ps.gif) | . . . Having rotatable, cable guiding, pulley wheel element spaced from drums |
284 | ![[Patents]](../gifs/ps.gif) | . . . . Element repositionable relative to at least one of the drums |
285 | ![[Patents]](../gifs/ps.gif) | . . . . . Plural elements |
286 | ![[Patents]](../gifs/ps.gif) | . . . . Plural elements |
287 | ![[Patents]](../gifs/ps.gif) | . . . Juxtaposed to cable at single locus |
288 | ![[Patents]](../gifs/ps.gif) | . . . With means affixing at least one drum to supporting base and allowing movement between drum and base |
289 | ![[Patents]](../gifs/ps.gif) | . . . . Movement engages or disengages drum from drive |
290 | ![[Patents]](../gifs/ps.gif) | . . . Plural, distinct, drive motors |
291 | ![[Patents]](../gifs/ps.gif) | . . . . Noncompressible fluid |
292 | ![[Patents]](../gifs/ps.gif) | . . . . Electric |
293 | ![[Patents]](../gifs/ps.gif) | . . . Each drum having plural, distinct drive sources or discrete drive trains |
294 | ![[Patents]](../gifs/ps.gif) | . . . Having common drive source or mechanically interlinked drive trains |
295 | ![[Patents]](../gifs/ps.gif) | . . . . Including intermeshing gears in drive |
296 | ![[Patents]](../gifs/ps.gif) | . . . . . Worm and worm wheel |
297 | ![[Patents]](../gifs/ps.gif) | . . . . . Epicyclic gear train having sun, intermediate (e.g., planet), and ring gears |
298 | ![[Patents]](../gifs/ps.gif) | . . . . . Shiftable into and out of intermeshing engagement |
299 | ![[Patents]](../gifs/ps.gif) | . . . . . Also including clutch mechanism having coaxial, rotatable, relatively shiftable axially, power transmitting components |
300 | ![[Patents]](../gifs/ps.gif) | . . . . . . With frictional brake assembly mechanically linked to, and operationally influenced by, clutch |
301 | ![[Patents]](../gifs/ps.gif) | . . . . . . With additional axially shiftable clutch mechanism mechanically linked to, and operationally influenced by, first clutch |
302 | ![[Patents]](../gifs/ps.gif) | . . . . . . . Alternately transmitting power |
303 | ![[Patents]](../gifs/ps.gif) | . . . . . . Fluid operated actuator shifts component |
304 | ![[Patents]](../gifs/ps.gif) | . . . . . . Components having frictional contact surface |
305 | ![[Patents]](../gifs/ps.gif) | . . . . . . . Truncated cone shaped |
306 | ![[Patents]](../gifs/ps.gif) | . . . . . Also including ratchet wheel and driving pawl |
307 | ![[Patents]](../gifs/ps.gif) | . . . . . . Plural driving pawls |
308 | ![[Patents]](../gifs/ps.gif) | . . . . . . . Attached to rotatable disk or shaft |
309 | ![[Patents]](../gifs/ps.gif) | . . . . . Also including clutch mechanism having rotatable, radially shiftable, power transmitting component |
310 | ![[Patents]](../gifs/ps.gif) | . . . . . With means for preventing or retarding rotation of one or more drums in at least one direction |
311 | ![[Patents]](../gifs/ps.gif) | . . . . Including sprocket wheel and chain in drive |
312 | ![[Patents]](../gifs/ps.gif) | . . . . Including power transmitting pulley and rope or belt either in drive or in cable return means |
313 | ![[Patents]](../gifs/ps.gif) | . . . . Including contacting friction wheels having noncollinear axes of rotation in drive |
314 | ![[Patents]](../gifs/ps.gif) | . . . . Including expansible, noncombustible, fluid motor in drive (e.g., air, steam) |
315 | ![[Patents]](../gifs/ps.gif) | . . . . Including noncompressible fluid motor or pump in drive |
316 | ![[Patents]](../gifs/ps.gif) | . . . . Including electric motor in drive |
317 | ![[Patents]](../gifs/ps.gif) | . . . . Including clutch mechanism in drive having coaxial, rotatable, relatively shiftable axially, power transmitting components |
318 | ![[Patents]](../gifs/ps.gif) | . . . . . With frictional brake assembly mechanically linked to, and operationally influenced by, clutch |
319 | ![[Patents]](../gifs/ps.gif) | . . . . . Components having frictional contact surface |
320 | ![[Patents]](../gifs/ps.gif) | . . . . Including ratchet wheel and interengaging driving pawl in drive |
321 | ![[Patents]](../gifs/ps.gif) | . . . . Including means for preventing or retarding rotation of one or more drums in at least one direction |
322 | ![[Patents]](../gifs/ps.gif) | . . . . . Frictional brake assembly having rotating, wheel structure and shiftable shoe or band |
323 | ![[Patents]](../gifs/ps.gif) | . . With vehicle for supporting drum |
324 | ![[Patents]](../gifs/ps.gif) | . . . Having arch-shaped body for straddling load |
325 | ![[Patents]](../gifs/ps.gif) | . . . Having rotatable, cable guiding, pulley wheel element spaced from drum |
326 | ![[Patents]](../gifs/ps.gif) | . . . . Element repositionable relative to drum |
327 | ![[Patents]](../gifs/ps.gif) | . . . . Plural elements |
328 | ![[Patents]](../gifs/ps.gif) | . . . Drive for drum includes motor of vehicle |
329 | ![[Patents]](../gifs/ps.gif) | . . With means affixing drum to supporting base and allowing relative movement therebetween |
330 | ![[Patents]](../gifs/ps.gif) | . . . Movement engages or disengages drum from drive |
331 | ![[Patents]](../gifs/ps.gif) | . . . Movement occurs along line collinear with rotational axis of drum during pulling of cable |
332 | ![[Patents]](../gifs/ps.gif) | . . . Including pivotal, rotational, or swivel connection between drum and base |
333 | ![[Patents]](../gifs/ps.gif) | . . Having pressure element spaced from drum to confine cable thereagainst |
334 | ![[Patents]](../gifs/ps.gif) | . . Having rotatable, cable guiding, pulley wheel element spaced from drum |
335 | ![[Patents]](../gifs/ps.gif) | . . . Element repositionable relative to drum |
336 | ![[Patents]](../gifs/ps.gif) | . . . . Plural elements |
337 | ![[Patents]](../gifs/ps.gif) | . . . . . Cable supported |
338 | ![[Patents]](../gifs/ps.gif) | . . . Plural elements |
339 | ![[Patents]](../gifs/ps.gif) | . . Having plural, distinct drive sources or discrete drive trains |
340 | ![[Patents]](../gifs/ps.gif) | . . . Including two or more motors |
341 | ![[Patents]](../gifs/ps.gif) | . . Drive includes rack and either pinion or pinion segment |
342 | ![[Patents]](../gifs/ps.gif) | . . Drive includes intermeshing gears |
343 | ![[Patents]](../gifs/ps.gif) | . . . Worm and worm wheel |
344 | ![[Patents]](../gifs/ps.gif) | . . . Epicyclic gear arrangement including sun, intermediate (e.g., planet), and ring gears |
345 | ![[Patents]](../gifs/ps.gif) | . . . Shiftable into and out of intermeshing engagement |
346 | ![[Patents]](../gifs/ps.gif) | . . . Drive also includes clutch mechanism having coaxial, rotatable relatively shiftable axially, power transmitting components |
347 | ![[Patents]](../gifs/ps.gif) | . . . . With frictional brake assembly mechanically linked to, and operationally influenced by, clutch |
348 | ![[Patents]](../gifs/ps.gif) | . . . . With additional axially shiftable clutch mechanism mechanically linked to, and operationally influenced by, first clutch |
349 | ![[Patents]](../gifs/ps.gif) | . . . . Fluid operated actuator shifts component |
350 | ![[Patents]](../gifs/ps.gif) | . . . . Components having frictional contact surface |
351 | ![[Patents]](../gifs/ps.gif) | . . . . . Truncated cone shaped |
352 | ![[Patents]](../gifs/ps.gif) | . . . Drive also includes ratchet wheel and driving pawl |
353 | ![[Patents]](../gifs/ps.gif) | . . . . Plural driving pawls |
354 | ![[Patents]](../gifs/ps.gif) | . . . . . Attached to rotatable disk or shaft |
355 | ![[Patents]](../gifs/ps.gif) | . . . Drive also includes clutch mechanism having rotatable, radially shiftable, power transmitting component |
356 | ![[Patents]](../gifs/ps.gif) | . . . With means for preventing or retarding rotation of drum in at least one direction |
357 | ![[Patents]](../gifs/ps.gif) | . . . . Ratchet wheel or formation and locking pawl |
358 | ![[Patents]](../gifs/ps.gif) | . . Drive includes sprocket wheel and chain |
359 | ![[Patents]](../gifs/ps.gif) | . . Either drive or cable return means includes power transmitting pulley and rope or belt |
360 | ![[Patents]](../gifs/ps.gif) | . . Drive includes expansible, noncombustible, fluid motor (e.g., air, steam) |
361 | ![[Patents]](../gifs/ps.gif) | . . Drive includes noncompressible fluid motor or pump |
362 | ![[Patents]](../gifs/ps.gif) | . . Drive includes electric motor |
363 | ![[Patents]](../gifs/ps.gif) | . . Drive includes contacting friction wheels having noncollinear axes of rotation |
364 | ![[Patents]](../gifs/ps.gif) | . . Either drive or cable return means includes spring |
365 | ![[Patents]](../gifs/ps.gif) | . . Drive includes clutch mechanism having coaxial, rotatable, relatively shiftable axially, power transmitting components |
366 | ![[Patents]](../gifs/ps.gif) | . . . With frictional brake assembly mechanically linked to, and operationally influenced by, clutch |
367 | ![[Patents]](../gifs/ps.gif) | . . . Fluid operated actuator shifts component |
368 | ![[Patents]](../gifs/ps.gif) | . . . Components having frictional contact surface |
369 | ![[Patents]](../gifs/ps.gif) | . . Drive includes ratchet wheel and interengaging driving pawl |
370 | ![[Patents]](../gifs/ps.gif) | . . Drive includes clutch mechanism having rotatable, radially shiftable, power transmitting component |
371 | ![[Patents]](../gifs/ps.gif) | . . With means on circumference of drum, or relatively movable drum components, for grasping cable |
372 | ![[Patents]](../gifs/ps.gif) | . . With projections or apertures on drum for engagement with complementary structural formations on cable |
373 | ![[Patents]](../gifs/ps.gif) | . . With pickup or pushing means on circumference of drum for cooperating with structure attached to, or formed on, end of cable |
374 | ![[Patents]](../gifs/ps.gif) | . . Having noncircular or varying diameter, cable contacting perimeter |
375 | ![[Patents]](../gifs/ps.gif) | . . Including means for preventing or retarding rotation of drum in at least one direction |
376 | ![[Patents]](../gifs/ps.gif) | . . . Ratchet wheel or formation and locking pawl |
377 | ![[Patents]](../gifs/ps.gif) | . . . Fluid resistance brake |
378 | ![[Patents]](../gifs/ps.gif) | . . . Frictional brake assembly having rotating, wheel structure and shiftable shoe or band |
379 | ![[Patents]](../gifs/ps.gif) | . . . . Having fluid actuator for shifting shoe or band |
380 | ![[Patents]](../gifs/ps.gif) | . . With portable housing for drum and hand manipulated means for removably fastening housing to supporting base or load |
381 | ![[Patents]](../gifs/ps.gif) | . . With structure (e.g., sweep, tree, yoke) adapting drum to be powered by draft animal |
382 | ![[Patents]](../gifs/ps.gif) | . . Including static receiver spaced from drum for storing pulled cable |
383 | ![[Patents]](../gifs/ps.gif) | . . With cable guard structure extending partly around and closely adjacent to drum |
384 | ![[Patents]](../gifs/ps.gif) | . Including hand held and operated lever with plural cable engaging means movably attached thereto for alternately contacting and pulling on cable |
385 | ![[Patents]](../gifs/ps.gif) | . With rotatable, cable contacting, pulley wheel element attached to and reciprocated by driving component of device |
386 | ![[Patents]](../gifs/ps.gif) | . . Element reciprocated by expansible fluid motor |
88 | ![[Patents]](../gifs/ps.gif) | INCLINED PLANE LIFTER |
89R | ![[Patents]](../gifs/ps.gif) | MULTIPLE LIFTERS (E.G., VEHICLE LIFTS) |
90 | ![[Patents]](../gifs/ps.gif) | . Track-straddling platform |
91 | ![[Patents]](../gifs/ps.gif) | . Swinging platform |
92 | ![[Patents]](../gifs/ps.gif) | . Screw |
89H | ![[Patents]](../gifs/ps.gif) | . Fluid pressure |
93R | ![[Patents]](../gifs/ps.gif) | FLUID PRESSURE |
93VA | ![[Patents]](../gifs/ps.gif) | . Vehicle attached |
93L | ![[Patents]](../gifs/ps.gif) | . Service station lifts |
93A | ![[Patents]](../gifs/ps.gif) | . Combined with screw |
93HP | ![[Patents]](../gifs/ps.gif) | . Inflatable portable bags |
93H | ![[Patents]](../gifs/ps.gif) | . Portable automobile jacks |
94 | ![[Patents]](../gifs/ps.gif) | ROCKING SUPPORTS |
95 | ![[Patents]](../gifs/ps.gif) | RACK AND PINION |
96 | ![[Patents]](../gifs/ps.gif) | . Screw pinion |
97 | ![[Patents]](../gifs/ps.gif) | . Geared |
98 | ![[Patents]](../gifs/ps.gif) | SCREW |
99 | ![[Patents]](../gifs/ps.gif) | . Derrick type |
100 | ![[Patents]](../gifs/ps.gif) | . Special engaging feature |
101 | ![[Patents]](../gifs/ps.gif) | . . Rocking head or base |
102 | ![[Patents]](../gifs/ps.gif) | . Telescoping screws |
103 | ![[Patents]](../gifs/ps.gif) | . Geared |
104 | ![[Patents]](../gifs/ps.gif) | WEDGE |
105 | ![[Patents]](../gifs/ps.gif) | STEP-BY-STEP TRAVELING BAR |
106 | ![[Patents]](../gifs/ps.gif) | . Clutch actuated |
107 | ![[Patents]](../gifs/ps.gif) | . . Multiple driving clutches |
108 | ![[Patents]](../gifs/ps.gif) | . Pawl actuated |
109 | ![[Patents]](../gifs/ps.gif) | . . Multiple driving pawls |
110 | ![[Patents]](../gifs/ps.gif) | . . . Reversing |
111 | ![[Patents]](../gifs/ps.gif) | . . Reversing |
112 | ![[Patents]](../gifs/ps.gif) | . Rack and lever |
113 | ![[Patents]](../gifs/ps.gif) | SINGLE THROW LEVER AND BAR |
114 | ![[Patents]](../gifs/ps.gif) | . Sliding bar |
115 | ![[Patents]](../gifs/ps.gif) | . . Rack bar and segment |
116 | ![[Patents]](../gifs/ps.gif) | . . Adjustable |
117 | ![[Patents]](../gifs/ps.gif) | . . . Lateral shoe |
118 | ![[Patents]](../gifs/ps.gif) | . . . Rack bar |
119 | ![[Patents]](../gifs/ps.gif) | . Adjustable |
120 | ![[Patents]](../gifs/ps.gif) | SINGLE THROW LEVER |
121 | ![[Patents]](../gifs/ps.gif) | . Rail or tie lifter |
122 | ![[Patents]](../gifs/ps.gif) | . Lazy tongs |
123 | ![[Patents]](../gifs/ps.gif) | . Lever-supported thrust bar |
124 | ![[Patents]](../gifs/ps.gif) | . Mechanically actuated |
126 | ![[Patents]](../gifs/ps.gif) | . . Screw |
127 | ![[Patents]](../gifs/ps.gif) | . . Cable |
128 | ![[Patents]](../gifs/ps.gif) | . . . Block and tackle |
129 | ![[Patents]](../gifs/ps.gif) | . Adjustable |
130 | ![[Patents]](../gifs/ps.gif) | . . Multiple fulcrums |
131 | ![[Patents]](../gifs/ps.gif) | . Special engaging feature |
131.5 | ![[Patents]](../gifs/ps.gif) | . . Fulcrumed fork or shovel |
132 | ![[Patents]](../gifs/ps.gif) | . . Root puller type |
387 | ![[Patents]](../gifs/ps.gif) | LOAD ENGAGING MEMBER AND POWER TRANSMITTING CABLE FOR SHIFTING MEMBER RELATIVE TO STRUCTURE WHICH CONTACTS AND GUIDES MEMBER |
133R | ![[Patents]](../gifs/ps.gif) | SPECIAL ENGAGING ELEMENTS |
134 | ![[Patents]](../gifs/ps.gif) | . Adjustable |
133A | ![[Patents]](../gifs/ps.gif) | . Sharing props (nonhydraulic) |
388 | ![[Patents]](../gifs/ps.gif) | MEANS SUPPORTED BY, AND MAINTAINING RELATIVE SPACING BETWEEN, LONGITUDINAL RUNS OF AN ENDLESS LOAD MOVING CABLE |
389 | ![[Patents]](../gifs/ps.gif) | DEVICE OR MEMBER FOR CONTACTING AND GUIDING MOVING CABLE |
390 | ![[Patents]](../gifs/ps.gif) | . Including rotatable, cable contacting, pulley wheel element |
391 | ![[Patents]](../gifs/ps.gif) | . . With mechanism for retarding or preventing cable movement or element rotation |
392 | ![[Patents]](../gifs/ps.gif) | . . With fluid, shock absorbing or tension restoring mechanism connected thereto |
393 | ![[Patents]](../gifs/ps.gif) | . . Plural elements or element with plural cable contacting regions |
394 | ![[Patents]](../gifs/ps.gif) | . . . At least two of the elements having noncollinear axes of rotation |
395 | ![[Patents]](../gifs/ps.gif) | . . . . Juxtaposed to cable at single locus |
396 | ![[Patents]](../gifs/ps.gif) | . . . . . Having juxtaposed elements repositionable relative to one another |
397 | ![[Patents]](../gifs/ps.gif) | . . . . . Including additional element spaced along cable path |
398 | ![[Patents]](../gifs/ps.gif) | . . . . Having one element repositionable relative to another element |
399 | ![[Patents]](../gifs/ps.gif) | . . . . . Repositionable element supported by cable (e.g., traveling block) |
400 | ![[Patents]](../gifs/ps.gif) | . . . . Having axes perpendicular or skewed |
401 | ![[Patents]](../gifs/ps.gif) | . . . With portable block for elements and hand manipulated means for removably fastening block to support base or load |
402 | ![[Patents]](../gifs/ps.gif) | . . . . Having portion of block repositionable for insertion or removal of cable or for exposure of elements |
403 | ![[Patents]](../gifs/ps.gif) | . . . . With guard or guide for maintaining cable on elements |
404 | ![[Patents]](../gifs/ps.gif) | . . . . Including antifriction means for elements |
405 | ![[Patents]](../gifs/ps.gif) | . . With block for element and portion thereof repositionable for insertion or removal of cable or for exposure of element |
406 | ![[Patents]](../gifs/ps.gif) | . . . Portion revolves about axis of rotation of element |
407 | ![[Patents]](../gifs/ps.gif) | . . With means, or element structure, enabling object or obstruction on cable to bypass or travel over element |
408 | ![[Patents]](../gifs/ps.gif) | . . With block for element having stationary portion adapted to coact with element to grip cable |
409 | ![[Patents]](../gifs/ps.gif) | . . With portable block for element and hand manipulated means for removably fastening block to support or load |
410 | ![[Patents]](../gifs/ps.gif) | . . . Fastening means remotely operable or breakaway type |
411 | ![[Patents]](../gifs/ps.gif) | . . . With guard or guide for maintaining cable on element |
412 | ![[Patents]](../gifs/ps.gif) | . . . Including antifriction means for element |
413 | ![[Patents]](../gifs/ps.gif) | . . With means for affixing element to support base and allowing relative movement therebetween |
414 | ![[Patents]](../gifs/ps.gif) | . . . Including elastic member |
415 | ![[Patents]](../gifs/ps.gif) | . . . Including pivotal, rotational, or swivel connection |
416 | ![[Patents]](../gifs/ps.gif) | . . With antifriction means for element |
417 | ![[Patents]](../gifs/ps.gif) | . Having cable contacting portion revolving around another component of device |
| | ****************************** |
| | CROSS-REFERENCE ART COLLECTIONS |
| | ****************************** |
900 | ![[Patents]](../gifs/ps.gif) | CABLE PULLING DRUM HAVING WAVE MOTION RESPONSIVE ACTUATOR FOR OPERATING DRIVE OR ROTATION RETARDING MEANS |
901 | ![[Patents]](../gifs/ps.gif) | ANTIFRICTION MEANS FOR CABLE PULLING DRUM |
902 | ![[Patents]](../gifs/ps.gif) | EITHER DRUM, PULLEY WHEEL ELEMENT, OR CABLE CONSTRUCTED FROM SPECIFIC MATERIAL |
903 | ![[Patents]](../gifs/ps.gif) | YIELDABLE, CONSTANT ENGAGEMENT, FRICTION COUPLING (E.G., SLIP CLUTCH) IN DRIVE FOR CABLE PULLING DRUM |
| | ****************************** |
| | DIGESTS |
| | ****************************** |
DIG 1 | ![[Patents]](../gifs/ps.gif) | Jack bases |
DIG 2 | ![[Patents]](../gifs/ps.gif) | Electric screw jacks |
DIG 3 | ![[Patents]](../gifs/ps.gif) | Jack handles |
DIG 4 | ![[Patents]](../gifs/ps.gif) | Object engaging heads for jacks |
DIG 5 | ![[Patents]](../gifs/ps.gif) | Means for depressing foot brake when adjusting same |
DIG 6 | ![[Patents]](../gifs/ps.gif) | Flexible rack and pinion |
DIG 7 | ![[Patents]](../gifs/ps.gif) | Printers form trucks |
DIG 8 | ![[Patents]](../gifs/ps.gif) | Screw jacks, plural section nut |
DIG 9 | ![[Patents]](../gifs/ps.gif) | Vehicle-operated lift platform |
DIG 10 | ![[Patents]](../gifs/ps.gif) | Tire or rim expanding or contracting devices |
DIG 11 | ![[Patents]](../gifs/ps.gif) | Cable drum feed for presser |
DIG 12 | ![[Patents]](../gifs/ps.gif) | Pawls |
DIG 13 | ![[Patents]](../gifs/ps.gif) | Vehicle retarding drums |
DIG 14 | ![[Patents]](../gifs/ps.gif) | Rope attachment |
DIG 15 | ![[Patents]](../gifs/ps.gif) | Motor clamps |
DIG 16 | ![[Patents]](../gifs/ps.gif) | AUTOMOBILE TRANSMISSION JACK |