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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 83 | CUTTING |
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861 | OTHER THAN COMPLETELY THROUGH WORK THICKNESS OR THROUGH WORK PRESENTED |
862 | Combined types of cutting |
866 | Pricking |
869 | Edge trimming (e.g., chamfering, etc.) |
870 | Splitting |
875 | Grooving |
879 | Scoring |
13 | PROCESSES |
14 | With preparatory or simultaneous ancillary treatment of work |
23 | With subsequent handling (i.e., of product) |
24 | By fluid application |
25 | By retaining or reinserting product in workpiece |
26 | By accelerating travel |
27 | By separating products from each other |
28 | By moving work support to which a tacky product is adhered |
29 | Including stacking of plural workpieces |
30 | Puncturing |
31 | With manipulation of tool protective strip (e.g., backing strip) |
32 | Cutting of interdigitating products |
33 | Making and using a registration cut |
34 | With reorientation of tool between cuts |
35 | With reorientation of work between cuts |
37 | During movement of work past flying cutter |
39 | Plural cutting steps |
40 | Blanking and cutting |
42 | Repetitive transverse severing from leading edge of work |
43 | Alternately forming products of less than total width of work |
44 | With longitudinal severing |
48 | Nonrectilinear cutting |
49 | Plural cutting steps effect progressive cut |
50 | Repetitive blanking |
51 | Cutting part way through from opposite sides of work |
52 | Effecting diverse or sequential cuts in same cutting step |
53 | Cutting by direct application of fluent pressure to work |
54 | Cutting wall of hollow work |
55 | Blanking |
56 | Cut advances across work surface |
57 | WITH MANUALLY ACTUATED MEANS TO DISTURB CYCLIC OPERATION |
58 | WITH RANDOMLY ACTUATED STOPPING MEANS |
59 | With means to permit subsequent hand operation |
60 | With stop-signal-responsive means to actuate auxiliary cutter |
61 | With sensing of product or product handling means |
62 | Responsive to tool detector or work-feed-means detector |
63 | Responsive to work sensing means |
68 | Manually operated |
69 | WITH STOPPING MEANS EFFECTIVE ON COMPLETION OF PREDETERMINED NUMBER OF TOOL CYCLES |
70 | WITH MEANS TO ACCOMPLISH DELAYED STOPPING AFTER CESSATION OF CYCLIC OPERATION |
72 | WITH MEANS TO MONITOR AND CONTROL OPERATION (E.G., SELF-REGULATING MEANS) |
73 | Including means to monitor product |
74 | Including means to correct the sensed operation |
76 | Including means to compensate tool speed for work-feed variations |
76.1 | WITH CONTROL MEANS RESPONSIVE TO REPLACEABLE OR SELECTABLE INFORMATION PROGRAM |
76.2 | For cutting component of animal; e.g., hair clipper |
76.3 | Removable element carries program |
76.6 | Arithmetically determined program |
77 | WITH MEANS TO WEIGH PRODUCT |
78 | WITH PRODUCT HANDLING MEANS |
79 | Initiated by means responsive to product or work |
81 | Initiated by means directly responsive to tool movement |
83 | Including means to drape the product |
84 | Including means to form or hold pile of product pieces |
85 | In nested relation |
86 | In stacked or packed relation |
87 | Stacker sweeps along product support |
88 | Including cut pieces overlapped on delivery means |
89 | And means to separate product portions |
90 | Including means to move stack bodily |
93 | And means to resist stack movement |
94 | Including means to deliver individual pieces to a stack holder |
95 | With spindle to enter a hole or to make hole in product |
96 | By face-engaging means to push product broadside into stacked relation |
97 | Upon emergence from hollow cutter |
98 | By fluid current |
101 | By brush means |
102 | Including means to divert one portion of product from another |
102.1 | By kerf entering guide |
103 | Remaining or re-inserted product portion from base material |
104 | Gravity type |
105 | Deflecting guide |
107 | Diverging product movers |
108 | Including means to replace product in base material after cutting |
109 | Means to move, guide, or permit free fall or flight of product |
110 | Means to move product at speed different from work speed |
111 | Means to move product out of contact with tool |
112 | With means to effect subsequent conveying or guiding |
113 | Out of contact with a rotary tool |
114 | Mover surrounds axis of tool rotation |
115 | Mover mounted on rotary tool |
118 | Mover is resiliently mounted |
119 | Pivoted mover |
121 | Stationary mover |
123 | By ejector within a hollow cutter |
124 | And means to strip the outer surface of a cutter |
125 | Ejector operated with return stroke of cutter |
126 | By means carried by cooperating cutter |
127 | By cam-operated ejector |
128 | By resiliently biased ejector |
129 | Moving stripper timed with tool stroke |
130 | And alternatively movable to or from operating position |
131 | Latched stripper released by tool return |
132 | Plural strippers operative upon plural tools |
133 | Single stripper operative upon plural tools |
134 | Spring arm stripper |
135 | Linkage actuated |
136 | Carried by moving tool element or its support |
142 | Stripper biased against product |
144 | Manually operated stripper |
145 | Stationary stripper |
147 | Blockable exit port |
148 | Tool conforming member interposed between tool and work |
149 | Including means to move, or resist movement of, cut pieces along delivery chute |
150 | Active delivery means mounted on tool support |
151 | Product mover including gripper means |
155 | Endless conveyor |
156 | Roller(s) |
157 | Tiltable or withdrawable support |
158 | Means to move product laterally |
161 | Means to move product in a nonrectilinear path |
162 | Guide |
167 | WITH RECEPTACLE OR SUPPORT FOR CUT PRODUCT |
168 | WITH MEANS TO CLEAN WORK OR TOOL |
169 | WITH MEANS TO APPLY TRANSIENT NONPROPELLANT FLUENT MATERIAL TO TOOL OR WORK |
170 | WITH MEANS TO CONTROL OR MODIFY TEMPERATURE OF APPARATUS OR WORK |
174 | WITH TOOL SHARPENER OR SMOOTHER |
175 | WITH MEANS TO STRETCH WORK TEMPORARILY |
176 | WITH MEANS TO DEFORM WORK TEMPORARILY |
177 | BY FLUID BLAST AND/OR SUCTION |
178 | BY TOOL INSIDE HOLLOW WORK |
179 | Work pre-packed with internal tool(s) |
180 | With expanding mandrel |
181 | Interrelated tool feed means and means to actuate work immobilizer |
183 | Synchronized tool and work feeding means |
184 | With means to position tool(s) for cutting |
185 | One tool (either internal or external) having compound motion |
187 | One tool having unidirectional rotary motion |
188 | One tool having only rectilinear motion(s) |
189 | Annulus and disc-type tool pair |
191 | Internal tool is an active cutter |
192 | Multiple external active tools |
195 | With manually actuated means to position or facilitate positioning of work |
196 | BY MEANS TO MISALIGN ALIGNED APERTURED TOOLS |
197 | Combined with another type tool of the class |
198 | Rectilinear relative movement only |
199 | Rotary relative movement solely about a single pivot |
200.1 | BY INCREASED TENSIONING OF WORK-ENCLOSING WIRE |
202 | TOOL ENGAGES WORK DURING DWELL OF INTERMITTENT WORKFEED |
203 | Unicyclic |
206 | With work-moving clamp jaw |
207 | Work moved solely by movable abutment |
208 | Operation initiated by work-driven detector means to measure work length |
209 | Work-sensing means to control work-moving or work-stopping means |
211 | Work-sensing means to initiate tool feed |
212.1 | Plural tools at same station, one positioned for continuous engagement with work |
213 | Plural tools successively actuated at same station |
215 | Tool has motion additional to cutting stroke during tool cycle |
219 | With variable direction of work-feed from cycle to cycle |
221 | Interlock between tool actuating and work feed means |
222 | Tool motion initiates work feed and vice versa |
223 | Stored energy means for moving work or tool, loaded by tool or work |
225 | Work feed means controlled by means mounted on tool or tool support |
226 | Such means drives the work feed means |
227 | Work feed means carried by tool or tool support |
228 | With supplemental work feed means |
229 | On return stroke of tool |
230 | Work feed means halted by means on tool or tool support |
231 | Work-feed mechanism in nonfeed motion effects or initiates tool actuation |
234 | With means to vary number of work-feed increments between tool strokes |
235 | Dwell caused by imposing reverse motion on portion of flexible moving work |
236 | With uninterrupted flow of work from supply source |
237 | Work feed increment shorter than longitudinal tool field |
238 | Unequal work feed increments in recurring series |
240 | Means to change tool position, or length or datum position of work- or tool-feed increment |
241 | With means to vary magnitude of work-feed increment |
242 | Multi-increment type (e.g., ticket issuing) |
244 | By change in length of one member of feed-driving linkage |
246 | By change of effective shape of driving or driven surface of element of work-feed mechanism |
247 | By adjustment of fixed stop |
248 | With means to vary magnitude or base position of tool stroke |
249 | With means to facilitate manual repositioning (shift) of work |
250 | With means to produce plurality of work-feed increments per tool cycle |
255 | Work fed successively to plural tools |
257 | Work advance occurs during return stroke of tool |
258 | Dwell defined only by "dead-center" of rotating crank |
259 | Dwell initiated by disengagement of surface of moving frictional feed means from work |
262 | Dwell caused by clamping or blocking work during continuous operation of feed means |
263 | With means to control magnitude of work-feed increment or work acceleration |
266 | Work feed functions as tool support |
267 | With rotary work-carrier |
268 | With abutment to position work being fed with respect to cutter |
270 | Work guide and feed means have open side |
271 | Work feed means modified to maintain clearance from tool |
272 | Plurality of work feed means in separate paths |
273 | Intermittent drive type of gearing for work-feed means |
274 | Gearing modified to lock the work-feed means |
275 | Mutilated gear in mesh with gear driving work-feed means |
276 | Work-feed element contacts and moves with work |
277 | Comprises a work-moving gripper |
278 | Comprises element entering aperture in, or engaging abutment surface on, work |
279 | With means to guide, position, or present work to work-feed means |
282 | With means to clamp work during dwell |
283 | One-revolution clutch in tool drive |
284 | CUTTING MOTION OF TOOL HAS COMPONENT IN DIRECTION OF MOVING WORK |
285 | With means to initiate intermittent tool action |
286 | Tool moved in response to work-sensing means |
287 | With means to vary "length" of product |
289 | With photo-electric work-sensing means |
290 | With trip-switch work-sensing means |
293 | With work-responsive means to initiate flying movement of tool |
296 | With means to vary frequency of initiation |
298 | Interrelated control of tool and work-feed drives |
299 | With means to concurrently adjust flying frequency and retain flying speed of tool |
300 | Plural diverse flying cutters |
301 | Combined with other type cutter |
303 | Plural separately mounted flying cutters |
304 | With means to render cutter pass(es) ineffective |
306 | Oscillating work shifter adjacent cutter |
307.1 | Wire tool |
308 | Tool flies by engagement with the work |
310 | Flying support or guide for work |
311 | With tool speed regulator |
312 | With work feed speed regulator |
314 | Spring return of tool in counterfly direction |
315 | Tool mounted on oscillating standard |
318 | Tool carrier shuttles rectilinearly parallel to direction of work feed |
321 | Orbital motion of cutting blade |
322 | Work feeder mounted on tool support |
324 | Tool speed varied within each orbital cycle |
325 | Work feed gripper carried on endless belt |
326 | Endless belt or chain tool carrier |
327 | Constantly oriented tool with arcuate cutting path |
329 | Rotatable disc-type tool on orbiting axis |
331 | Rotary tool |
332 | Segmented disc slitting or slotting tool |
333 | With undulant cutting edge (e.g., "pinking" tool) |
334 | Single tool action drive |
336 | With loop former preceding tool |
337 | Compound movement of tool during tool cycle |
339 | Interconnected work feeder and tool driver |
340 | Side cutting helical blade |
341 | With means to cause progressive transverse cutting |
343 | With cooperating rotary cutter or backup |
344 | Cooperating tool axes adjustable relative to each other |
345 | With radial overlap of the cutting members |
346 | With anvil backup |
348 | Resiliently urged cutter or anvil member |
349 | With cooperating stationary tool |
350 | CUTTER WITH TIMED STROKE RELATIVE TO MOVING WORK |
351 | Work swings about progressively cutting tool during tool stroke |
352 | Tool actuated by movable work support |
353 | Traveling cutter |
354 | With means to vary timing of tool feed |
355 | Uniform periodic tool actuation |
356 | With periodic lateral feed of tool or work |
356.1 | With plural tool stations |
356.2 | Reciprocating tool |
356.3 | With plural tools on a single tool support |
357 | With plural tool stations |
358 | OPERATION CONTROLLED BY MEANS RESPONSIVE TO PRODUCT |
360 | OPERATION CONTROLLED BY DETECTOR MEANS RESPONSIVE TO WORK |
361 | With means to control work-responsive signal system |
364 | With plural work-sensing means |
365 | With photo-electric work-sensing means |
366 | Release of interlock controlled |
367 | Movement of work controlled |
368 | Positioning of tool controlled |
369 | Actuation of tool controlled by work-driven means to measure work length |
370 | Actuation of tool controlled in response to work-sensing means |
373 | INTERRELATED TOOL ACTUATING AND WORK GUIDE MOVING MEANS |
374 | INTERRELATED TOOL ACTUATING MEANS AND MEANS TO ACTUATE WORK IMMOBILIZER |
375 | Work clamp |
376 | Tool deflected by guide on tightened clamp |
378 | Clamp driven by reaction from tool force |
379 | With means providing for plural steps in clamping stroke |
380 | With sequencing means |
381 | With provision for manual control of clamp |
382 | Tool or tool support on movable clamp jaw |
383 | Clamp moved by direct impact of tool or tool support |
385 | Clamp actuating means driven by tool or tool support |
388 | Clamp driven by yieldable means |
391 | Work-stop abutment |
396 | INTERRELATED TOOL ACTUATING MEANS AND MEANS TO ACTUATE WORK-MOVER STOP |
397 | INTERRELATED TOOL ACTUATING MEANS AND GUARD MEANS |
399 | OPERATION OF MEMBER CONTROLLED BY MEANS RESPONSIVE TO POSITION OF ELEMENT REMOTE FROM MEMBER (E.G., INTERLOCK) |
401 | WITH MEANS TO CONVEY WORK RELATIVE TO TOOL STATION |
402 | By fluid current |
403 | Centrifugal feed to tangential tool (e.g., "Beria" type) |
403.1 | With means to regulate work-feed speed |
404 | Including means to move work from one tool station to another |
404.1 | Tool stations angularly related |
404.4 | Tool stations staggered relative to one another |
405 | Punch or die station |
406 | Notcher or pinker station |
406.1 | Work reciprocated past double-edged knife |
407 | Slitter station |
703 | Plural passes of diminishing work piece through tool station |
704 | Work alternately, angularly re-oriented relative to tool station |
705 | By additional means to engage work and orient it relative to tool station |
706 | By roller or roll-like element |
707 | Work rectilinearly reciprocated through tool station |
708 | With means to cause or permit angular re-orientation of work about axis parallel to plane of cut |
713 | With means to cause movement of work transversely toward plane of cut |
714 | By means to cause movement toward and away from plane of cut |
715 | Actuated by movement of a member on reciprocating means |
716 | Actuated by passive means which is external to reciprocating means |
717 | By means to define increment of movement toward plane of cut |
718 | Interrelated with movement of reciprocating means |
719 | By pusher mechanism |
720 | With additional work holding or positioning means |
722 | Including plural, simultaneously acting pusher elements |
723 | Independently adjustable |
724 | With additional means to retract elements |
725 | Power derived from movement of reciprocating means |
726 | Power derived from fluid pressure means |
727 | Movement by screw means |
728 | Movement by rack and pinion or pawl |
729 | With handle |
730 | By carriage |
731 | By cable or belt drive |
732 | With means for transverse positioning of work on a moving conveyor |
409 | With work-constraining means on work conveyer (i.e., "work-carrier") |
409.1 | Plural means to constrain plural work pieces |
410 | With means to guide work-carrier in nonrectilinear path |
412 | With means to orient or position work carrier relative to tool station |
415 | With additional work-locating means on work-carrier |
416 | With means to stop work conveyor |
417 | With means to store work articles |
418 | With additional mans to engage work and orient it relative to tool station |
419 | By work-stopping abutment |
420 | By opposed lateral guide means |
421 | With means to adjust additional means |
422 | With means to press work to work-carrier |
423 | With projections on work-carrier (e.g., pin wheel) |
424 | Tool between tandem arranged work carrying means |
425 | Cut made parallel to direction of and during work movement |
425.1 | Including nonconcurrently acting tool |
425.2 | Including plural, laterally spaced tools |
426 | Interrelated work-conveying and tool-moving means |
427 | With reciprocating tool (e.g., "jigsaw" type) |
428 | With means to move tool laterally of feed direction during cutting |
429 | With means to effect difference between work speed and tool speed |
430 | Tool co-axial with work-conveying means |
431 | With means to press work to tool |
432 | Bevel cutting tool |
433 | Tool shiftable relative to work-conveying means |
434 | Tool in contact with surface of work-conveying means |
435 | Tool between laterally spaced work-conveying means |
435.11 | By rectilinearly moving work carriage |
435.12 | Angularly adjustable |
435.15 | Pusher engaging rear surface of work |
435.21 | Having means to actuate carriage |
435.26 | On or attached to vehicle |
435.27 | Supported for movement at one side of tool only |
435.2 | By work moving flexible chain or conveyor |
436.1 | By feed roller |
436.2 | Unattached manual work pusher |
436.3 | Roller |
436.4 | Plural independent rollers for feed of plural distinct work |
436.45 | Shaped to conform to work |
436.5 | With work-supplying reel |
436.6 | Continuous conveying during , cutting; e.g., straw cutting |
436.7 | Supporting work at cutting station |
436.8 | Tool and feed roller actuated by common handle |
436.9 | Tool and roller on common movable support |
437.1 | Rectilinear movement only |
733 | Work carrier rotates about axis fixed relative to tool station |
734 | Interrelated work-feeding means and tool-moving means |
743 | TOOL CARRIER OR GUIDE AFFIXED TO WORK DURING CUTTING |
746 | BY TOOL RECIPROCABLE ALONG ELONGATED EDGE |
747 | With means permitting tool to be rotatably adjusted about its cutting edge during cutting |
748 | With dynamic balancing or shock absorbing means |
749 | With tool of another type |
750 | With means to change to other type tool |
751 | Plural reciprocable tools |
752 | Stored energy furnishes drive in one direction |
753 | With tool in-feed |
754 | And auxiliary means for promoting or retarding tool in-feed |
755 | By yieldable means |
756 | And means to vary tool in-feed speed |
757 | With interrelated tool actuating and in-feed means |
758 | Of rectilinearly reciprocating tool |
760 | And means to prevent tool in-feed |
761 | With passive means to guide tool directly |
762 | By plural opposed guide surfaces |
768 | Including means to cause nonrectilinear tool infeed |
769 | Of arcuately oscillating tool |
771 | Of tool carrier on single moving pivot |
776 | Having uniplanar compound motion |
777 | By plural arcuately oscillating carrier |
778 | Constantly oriented tool travelling in orbit |
779 | Tool rocks cutting reciprocations |
781 | With work-support and means to vary relationship between tool and work support |
782 | Arcuately oscillating tool carried on single pivot |
783 | With means to support tool at opposite ends |
788 | BY ENDLESS BAND OR CHAIN KNIFE |
789 | With programming means |
790 | With cutter other than endlessly orbiting type |
792 | Including contiguous oppositely moving knife portions |
793 | With means to change to non-endlessly orbiting cutter |
794 | With tool in-feed |
795 | Including ground-traversing vehicle |
796 | Including means to permit arcuate in-feed motion |
799 | By gravity |
801 | By motor-driven mechanism |
802 | With scale or indicator |
803 | Including plural cutting zones |
804 | With adjustment of separation between zones |
807 | Including "figure-8" band |
808 | Comprising plural bands |
809 | Including means to adjust relationship between band and work-support surface |
810 | By varying angle between band and work-support surface |
813 | By varying distance between band and work-support surface |
814 | With means to guard the tension |
815 | Including means to retard undriven pulley or sprocket |
816 | With means to vary distance between pulley or sprocket axes |
820 | With special blade guide means |
438 | WITH MEANS TO GUIDE MOVING WORK |
439 | In pivotal or arcuate movement |
440 | Guide fixed to or integral with stationary tool element |
440.2 | With guard |
441 | With attachment or operative connection to tool carrier |
441.1 | With attachment or operative connection to passive tool guide |
442 | Guide cooperates with template or straight edge secured to work |
443 | Curved or deflecting guide |
444 | Positively confines or otherwise determines path of work |
445 | Adapted to permit maneuvering of work at tool zone |
446 | With movable or yieldable guide element |
448 | Plural guide elements |
450 | Opposed to work-supporting surface |
451 | WITH WORK IMMOBILIZER |
452 | Means to clamp work |
453 | Combined with, peculiarly related to, other element |
454 | With or to tool guide |
455 | Guide for traveling cutter |
456 | Tool or tool support on movable clamp jaw |
457 | With means providing for plural steps in clamping stroke |
458 | With equalizer or self-aligning jaw |
459 | With biasing or counterbalancing means |
460 | Clamp driven by yieldable means |
461 | Liquid pressure actuating means |
462 | Including means to retain clamp jaw in position |
463 | Self-locking drive means |
464 | Manually actuated drive means |
465 | Including clamping face of specific structure |
466 | With means to adjust clamp position or stroke |
466.1 | Gapped work-constrainer |
467.1 | Work-stop abutment |
468 | With scale or indicator |
468.1 | Normal to plane of cut |
468.5 | Collapsible |
468.6 | Retractable |
468.7 | Adjustable |
468.8 | Having curved cutting edge to make arcuate cut, plural nonaligned intersecting cutting edges, or spaced punches |
468.93 | Having curved cutting edge to make arcuate cut, plural nonaligned intersecting cutting edges, or spaced punches |
469 | ROTATABLE DISC TOOL PAIR OR TOOL AND CARRIER |
471 | With means to support work relative to tool(s) |
471.1 | Plural tool elements successively actuated at same station |
471.2 | Tool moved relative to work-support during cutting |
472 | Supporting surface and tool axis angularly related |
474 | Unidirectionally movable work support |
477 | Support and tool relatively adjustable |
477.2 | Work-support includes passageway for tool (e.g., slotted table) |
478 | With guard for tool |
479 | Optional tool pairs alternatively operative |
481 | With means to permit replacement of tool |
482 | Means to separate elements of tool pair |
483 | Carrier for rotatable tool movable during cutting |
484 | Unicyclic movement |
485 | Tool carrier reciprocable rectilinearly |
486 | With means to adjust path of reciprocation |
487 | With means to reciprocate carrier |
489 | With means to rotate tool |
490 | Tool carrier oscillated or rotated |
491 | Means to rotate or oscillate tool |
495 | Tool pair comprises rotatable tools |
496 | Tool pair elements angularly related |
498 | Tool pair axially shiftable |
500 | Tool pair comprises contacting overlapped discs |
504 | Tool element axially shiftable |
505 | Tool pair comprises disc and cylindrical anvil |
507 | Elements of tool pair adjustably spaced |
508 | Tool pair comprises rotatable tool and nonrotatable tool |
508.1 | Tool element selectively operative |
508.2 | Tool element mounted for adjustment |
509 | TOOL PAIR COMPRISES ROTATABLE ANVIL AND FIXED-TYPE TOOL |
513 | TWO TOOL PAIRS, DRIVER FOR ONE PAIR MOVES RELATIVE TO DRIVER FOR OTHER PAIR |
514 | One tool support acts as driver for other |
516 | With variable spacing between tool pairs |
518 | Punch and shear |
519 | Successively acting |
520 | WITH ILLUMINATING OR VIEWING MEANS FOR WORK |
522.11 | WITH SIGNAL, SCALE, OR INDICATOR |
522.12 | Signal; e.g., alarm |
522.13 | Indicator comprising work or product |
522.14 | Responsive to force |
522.15 | Indicates tool position |
522.16 | Relative to another element |
522.26 | Indicates work characteristic |
522.27 | Indicates wear |
522.28 | Bubble level |
522.29 | Counter |
523 | MEANS TO DRIVE OR TO GUIDE TOOL |
524 | Unicyclic |
527 | Means to change datum plane of tool or tool presser stroke |
528 | For disabling of continuously actuated cutter |
529 | With adjustable stop |
530 | By varying length of tool stroke |
531 | Clicker die press |
532 | With die handling attachment |
533 | With reciprocating presser |
542 | By deforming resilient tool or tool support |
543 | With transmission yieldable on overload |
544 | With guard means |
547 | Including movable, tool protecting, cushioning sheet |
548 | Single tool with plural selective driving means |
549 | Plural tools selectively engageable with single drive |
553 | Tool movable to cooperate selectively with one of a plurality of mating tools |
554 | With means providing for plural steps in tool stroke |
555 | Sequential cutting motions |
556 | With tool positioning means synchronized with cutting stroke |
559 | Tool pair positionable as a unit |
561 | Tool and anvil relatively positionable |
563 | Tool displaceable to inactive position (e.g., for work loading) |
565 | With templet surface following tool |
566 | Tool moves work to and against cooperating tool |
567 | With means to clamp or bind work to moving tool |
568 | One tool resiliently mounted or biased |
569 | Work forced through tool aperture or between spaced cooperating tools |
570 | Manually actuated work-moving tool |
571 | With means to connect or disconnect tool and its drive |
574 | Convertible from tool path to another or from implement to machine |
575 | Magnet- or solenoid-actuated tool |
578 | Cutting tool operative in opposite directions of travel |
579 | Motion direction of tool influenced by resistance of work |
580 | One tool edge of tool pair encompasses work (e.g., wire cutter) |
581 | Bevel or miter cut |
581.1 | With tool tensioning means |
582 | Constantly urged tool or tool support (e.g., spring biased) |
583 | Ledger blade |
584 | Oscillating tool urged axially |
586 | Stored energy furnishes cutting force |
588 | Through return (noncutting) stroke |
590 | Tool return mechanism separate from tool advance mechanism |
591 | With simple revolving motion only |
592 | Tool mounted on radial face of rotor |
593 | Variable speed during one revolution (e.g., intermittent) |
594 | Revolving tool moves through recess in work holder or cooperating tool |
596 | Progressively cutting |
597 | With simple oscillating motion only |
598 | Plural tool pairs |
600 | And means to move cooperating cutter member |
601 | Tool driver movable relative to tool support |
602 | Cam or eccentric revolving about fixed axis |
603 | Gear or ratchet pawl drives toothed tool support |
604 | Toggle links, one link pivoted to tool support |
605 | Fixed axis lever |
607 | Cutting edge in radial plane |
610 | Axially entending cutting edge |
613 | With simple rectilinear reciprocating motion only |
614 | Edge-to-edge of sheet or web (e.g., traveling cutter) |
615 | With provision for dynamic balance |
616 | With lost motion in tool drive |
617 | Means to vary force on, or speed of, tool during stroke |
618 | Plural tools with same drive means |
623 | And means to move cooperating cutting member |
624 | With application of force to opposite ends of tool supporting crosshead |
627 | Tool driver movable relative to tool support |
628 | Cam or eccentric revolving about fixed axis |
629 | Gear actuated tool support |
630 | Toggle links, one link pivoted to tool support |
631 | Screw actuated tool support |
632 | Connecting rod articulated with tool support |
633 | Fixed axis lever |
635 | Including details of guide for tool or tool support |
636 | Progressively cutting |
637 | With spaced guide pins (e.g., die set leader pins) |
638 | With inclined guides |
639.1 | Fluid pressure actuated |
639.2 | Utilizing fluid amplifier |
639.3 | Diaphragm |
639.4 | Explosive fluid |
639.5 | Plural cylinders |
639.7 | Offset cutter |
640 | With means to adjust tool position on tool holder |
642 | Parallel draw-cut (e.g., translatory) |
644 | Straight line motion combined with tilting in plane of stroke |
646 | Uniplanar compound motion |
821 | Guide |
648 | TOOL WITH EITHER WORK HOLDER OR MEANS TO HOLD WORK SUPPLY |
830 | CUTTER ASSEMBLAGE OR CUTTER ELEMENT THEREFOR (E.G., CHAIN SAW CHAIN) |
831 | With means permitting removal of cutter element |
832 | Having diverse cutting elements |
834 | Having noncutting depth gauge |
651 | TOOL OR TOOL WITH SUPPORT |
651.1 | Wire tool |
652 | Work supported tool (e.g., clicker die) |
653 | With product ejection facilitator |
654 | With tool manipulating portion |
655 | With tool positioning abutment |
656 | To sever article from work and cut within article |
657 | With tool contour adjusting means |
658 | Anvil |
660 | Pointed perforators |
661 | Endless band or belt type |
835 | Toothed blade or tooth therefor |
836 | With means to vary tooth position |
837 | With additional cutting means |
838 | Plural separable sections |
846 | Uniformly varying teeth or tooth spacing |
847 | Undulating tooth arrangement |
848 | Plural tooth groups |
851 | Series of dissimilar teeth |
852 | Series of allochiral teeth |
853 | Teeth having transversely curved cutting edge |
854 | Teeth having cutting edge parallel to blade surface |
855 | Teeth having cutting edge perpendicular to blade surface |
662 | Tool mounted by and between spaced arms |
663 | Rotatable type |
664 | With spacer interposed between shaft-mounted tools |
665 | Mounting of tool about rod-type shaft |
667 | Punching plus nonpunching tool |
668 | Notching plus nonnotching tool |
669 | Punching tool |
671 | Notching tool |
672 | Helical tool |
673 | Shear type |
674 | Cutting edge wholly parallel to axis of rotation |
675 | Cutting edge wholly normal to axis of rotation |
676 | Disc type |
677 | Radially adjustable tool |
678 | Spaced cut forming tool |
679 | Cutting couple type |
680 | Spiral type cutter |
681 | To punch and cut punched article |
682 | Punching plus nonpunching tool |
683 | Notching plus nonnotching tool |
684 | Punching tool |
685 | Tool pair |
686 | Shear-type male tool |
687 | Multiple punchings |
688 | Plural spaced successively operative shearing portions |
689 | Progressive cutting |
690 | Shear-type female tool |
691 | Multiple punchings |
692 | Notching tool |
694 | Shear type |
695 | Spaced cut forming tool |
696 | With tool contour adjusting means |
697 | Reciprocable type |
698.11 | Joint or connection |
698.21 | Magnetic connection |
698.31 | Resiliently biased connection |
698.41 | For rotary tool |
698.71 | For rectilinearly reciprocating tool |
698.91 | Tool is single element with continuous cutting edge (e.g., punch, etc.) |
699.11 | Tool is single element reciprocable generally perpendicularly to elongate cutting edge (e.g., shear, etc.) |
699.21 | Tool is single element reciprocable along elongate cutting edge (e.g., saw blade, etc.) |
699.31 | Adjustable |
699.51 | Adjustable |
856 | Stationary cutter |
859 | MACHINE FRAME |
701 | MISCELLANEOUS |
CROSS-REFERENCE ART COLLECTIONS | ||
901 | APPAREL COLLAR MAKING |
902 | ATTACHMENTS FOR OTHER TYPES OF MACHINE |
903 | BATTERY GRID TRIMMING |
904 | BOOK INDEX CUTTING |
905 | BUTTONHOLE MAKING |
906 | CHIP MAKING |
907 | COILED WIRE CUTTING |
908 | COMB, RAKE, OR OTHER TOOTHED ARTICLE MAKING |
909 | CUTTING STRAND EXTENDING FROM OR LYING ON STRAND OR PACKAGE SUPPORT |
910 | EMBROIDERY TRIMMING OR CUTTING |
911 | ENVELOPE BLANK FORMING |
912 | ENVELOPE OPENERS |
913 | FILAMENT TO STAPLE FIBER CUTTING |
914 | FLASH TRIMMING |
915 | FUR CUTTING |
915.3 | ICE CUTTING MACHINES |
915.5 | MICROTOME |
916 | NIBBLING |
917 | NOTCHING |
918 | PINKING |
919 | SAMPLE TAKING |
920 | SHINGLE MAKING |
921 | SLIDE FASTENER CUTTING |
922 | TACKY WEB CUTTING |
923 | WASTE PRODUCT CUTTING |
924 | WORK WRAPPED OR COATED AROUND A CORE (NOT PART OF THE MACHINE) |
927 | PRINTER'S RULE CUTTING |
928 | VEHICLE-MOUNTED TOOL |
929 | PARTICULAR NATURE OF WORK OR PRODUCT |
929.1 | Printed circuit board |
929.2 | Electrical component lead trimming |
930 | Radioactive |
931 | Tobacco |
932 | Edible |
933 | Book, being destroyed; e.g., cover being cut away |
934 | Book, being made; e.g., trimming a signature |
935 | Endless band |
936 | Cloth or leather |
942 | Contact pin of electrical component |
943 | Pallet |
944 | Syringe needle |
945 | Separating connected articles |
946 | Container |
947 | Insulation about wire |
948 | Having "memory"; e.g., photographic or magnetic film |
949 | Continuous or wound supply |
951 | Rubber tire |
952 | Moving work |
953 | With work support |
954 | KNIFE CHANGING |
955 | CUTTER EDGE SHIFTABLE TO PRESENT DIFFERENT PORTION OF EDGE |
956 | ULTRASONIC |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
Any foreign patents or non-patent literature from subclasses that have been reclassified have been transferred directly to FOR Collections listed below. These Collections contain ONLY foreign patents or non-patent literature. The parenthetical references in the Collection titles refer to the abolished subclasses from which these Collections were derived. | ||
WITH MEANS TO CONVEY WORK RELATIVE TO TOOL STATION (83/401) |
Cut made parallel to direction of and during work movement (83/425) |
FOR101 | By feed roller (83/436) |
FOR102 | Rectilinear movement only (83/437) |
DIGESTS | ||
DIG1 | SAFETY DEVICES |
DIG2 | I-SHAPED BEAM CUTTER |
DIG3 | INFLATABLE TUBE |
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