Class   83	CUTTING
	Click here to view a PDF version of this file

861

OTHER THAN COMPLETELY THROUGH WORK THICKNESS OR THROUGH WORK PRESENTED

862

. (1 indent ) Combined types of cutting

863

.. (2 indent ) Including use of rotary scoring blade

864

... (3 indent ) Plural independent rotary scoring blades

865

.. (2 indent ) With infeeding of work

866

. (1 indent ) Pricking

867

.. (2 indent ) Including use of orbiting tool carrier

868

.. (2 indent ) With infeeding of tool

869

. (1 indent ) Edge trimming (e.g., chamfering, etc.)

870

. (1 indent ) Splitting

871

.. (2 indent ) By use of endless band or chain knife

872

.. (2 indent ) By use of rotary blade

873

... (3 indent ) Plural independent rotary blades

874

.. (2 indent ) With infeeding of work

875

. (1 indent ) Grooving

876

.. (2 indent ) By use of plural independent rotary blades

877

... (3 indent ) Forming common groove

878

... (3 indent ) Blades turning about perpendicular axes

879

. (1 indent ) Scoring

880

.. (2 indent ) Processes

881

.. (2 indent ) Active means to control depth of score

882

.. (2 indent ) Serially

883

.. (2 indent ) Plural independent scoring blades

884

... (3 indent ) Rotary scoring blades

885

.... (4 indent ) On opposite sides of work

886

.. (2 indent ) Rotary scoring blade

887

... (3 indent ) With means to rotate blade

13

PROCESSES

14

. (1 indent ) With preparatory or simultaneous ancillary treatment of work

15

.. (2 indent ) By heating or cooling

16

... (3 indent ) At localized area (e.g., line of separation)

17

.. (2 indent ) By distorting within elastic limit

18

... (3 indent ) By stretching

19

... (3 indent ) By compressing

20

... (3 indent ) By flexing around or by tool

21

.... (4 indent ) To conform to shape of tool

22

.. (2 indent ) By fluid application

23

. (1 indent ) With subsequent handling (i.e., of product)

24

.. (2 indent ) By fluid application

25

.. (2 indent ) By retaining or reinserting product in workpiece

26

.. (2 indent ) By accelerating travel

27

.. (2 indent ) By separating products from each other

28

.. (2 indent ) By moving work support to which a tacky product is adhered

29

. (1 indent ) Including stacking of plural workpieces

30

. (1 indent ) Puncturing

31

. (1 indent ) With manipulation of tool protective strip (e.g., backing strip)

32

. (1 indent ) Cutting of interdigitating products

33

. (1 indent ) Making and using a registration cut

34

. (1 indent ) With reorientation of tool between cuts

35

. (1 indent ) With reorientation of work between cuts

36

.. (2 indent ) Relative to same tool

37

. (1 indent ) During movement of work past flying cutter

38

.. (2 indent ) Cyclically varying rate of tool or work movement

39

. (1 indent ) Plural cutting steps

40

.. (2 indent ) Blanking and cutting

41

... (3 indent ) Cutting to join blanked holes

42

.. (2 indent ) Repetitive transverse severing from leading edge of work

43

... (3 indent ) Alternately forming products of less than total width of work

44

... (3 indent ) With longitudinal severing

45

.... (4 indent ) Effected by plural steps

46

.... (4 indent ) Along zigzag or undulant line or cut

47

.... (4 indent ) Prior to transverse severing

48

... (3 indent ) Nonrectilinear cutting

49

.. (2 indent ) Plural cutting steps effect progressive cut

50

.. (2 indent ) Repetitive blanking

51

. (1 indent ) Cutting part way through from opposite sides of work

52

. (1 indent ) Effecting diverse or sequential cuts in same cutting step

53

. (1 indent ) Cutting by direct application of fluent pressure to work

54

. (1 indent ) Cutting wall of hollow work

55

. (1 indent ) Blanking

56

. (1 indent ) Cut advances across work surface

57

WITH MANUALLY ACTUATED MEANS TO DISTURB CYCLIC OPERATION

58

WITH RANDOMLY ACTUATED STOPPING MEANS

59

. (1 indent ) With means to permit subsequent hand operation

60

. (1 indent ) With stop-signal-responsive means to actuate auxiliary cutter

61

. (1 indent ) With sensing of product or product handling means

62

. (1 indent ) Responsive to tool detector or work-feed-means detector

62.1

.. (2 indent ) Responsive to tool characteristic

63

. (1 indent ) Responsive to work sensing means

64

.. (2 indent ) Of buckled work

65

... (3 indent ) Running loop

66

.. (2 indent ) Detector supported on or urged against work

67

... (3 indent ) Resiliently biased

68

. (1 indent ) 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

. (1 indent ) Including means to monitor product

74

. (1 indent ) Including means to correct the sensed operation

75

.. (2 indent ) And modify another operation

75.5

.. (2 indent ) Optimizing product from unique workpiece

76

. (1 indent ) Including means to compensate tool speed for work-feed variations

76.1

WITH CONTROL MEANS RESPONSIVE TO REPLACEABLE OR SELECTABLE INFORMATION PROGRAM

76.2

. (1 indent ) For cutting component of animal; e.g., hair clipper

76.3

. (1 indent ) Removable element carries program

76.4

.. (2 indent ) Indeterminate length, web or strand

76.5

... (3 indent ) Magnetic

76.6

. (1 indent ) Arithmetically determined program

76.7

.. (2 indent ) With condition sensor

76.8

... (3 indent ) Responsive to work

76.9

.. (2 indent ) With operator input means

77

WITH MEANS TO WEIGH PRODUCT

78

WITH PRODUCT HANDLING MEANS

79

. (1 indent ) Initiated by means responsive to product or work

80

.. (2 indent ) Responsive to work

81

. (1 indent ) Initiated by means directly responsive to tool movement

82

.. (2 indent ) In return motion of tool

83

. (1 indent ) Including means to drape the product

84

. (1 indent ) Including means to form or hold pile of product pieces

85

.. (2 indent ) In nested relation

86

.. (2 indent ) In stacked or packed relation

87

... (3 indent ) Stacker sweeps along product support

88

... (3 indent ) Including cut pieces overlapped on delivery means

89

... (3 indent ) And means to separate product portions

90

... (3 indent ) Including means to move stack bodily

91

.... (4 indent ) By movement of stack holder

92

....• (5 indent ) By timed relocation of holder along path of stack growth

92.1

....•. (6 indent ) Interrelated adjustment of holder movement and work-feeder

93

... (3 indent ) And means to resist stack movement

94

... (3 indent ) Including means to deliver individual pieces to a stack holder

95

.... (4 indent ) With spindle to enter a hole or to make hole in product

96

.... (4 indent ) By face-engaging means to push product broadside into stacked relation

97

... (3 indent ) Upon emergence from hollow cutter

98

. (1 indent ) By fluid current

99

.. (2 indent ) Plural blasts directed against plural product pieces

100

.. (2 indent ) By suction means

101

. (1 indent ) By brush means

102

. (1 indent ) Including means to divert one portion of product from another

102.1

.. (2 indent ) By kerf entering guide

103

.. (2 indent ) Remaining or re-inserted product portion from base material

104

.. (2 indent ) Gravity type

105

.. (2 indent ) Deflecting guide

106

... (3 indent ) Positionable gate in product flow path

107

.. (2 indent ) Diverging product movers

108

. (1 indent ) Including means to replace product in base material after cutting

109

. (1 indent ) Means to move, guide, or permit free fall or flight of product

110

.. (2 indent ) Means to move product at speed different from work speed

111

.. (2 indent ) Means to move product out of contact with tool

112

... (3 indent ) With means to effect subsequent conveying or guiding

113

... (3 indent ) Out of contact with a rotary tool

114

.... (4 indent ) Mover surrounds axis of tool rotation

115

.... (4 indent ) Mover mounted on rotary tool

116

....• (5 indent ) For radial movement of product

117

....•. (6 indent ) Resiliently mounted

118

.... (4 indent ) Mover is resiliently mounted

119

.... (4 indent ) Pivoted mover

120

....• (5 indent ) And plural rotating tools

121

.... (4 indent ) Stationary mover

122

....• (5 indent ) And plural rotating tools

123

... (3 indent ) By ejector within a hollow cutter

124

.... (4 indent ) And means to strip the outer surface of a cutter

125

.... (4 indent ) Ejector operated with return stroke of cutter

126

.... (4 indent ) By means carried by cooperating cutter

127

.... (4 indent ) By cam-operated ejector

128

.... (4 indent ) By resiliently biased ejector

129

... (3 indent ) Moving stripper timed with tool stroke

130

.... (4 indent ) And alternatively movable to or from operating position

131

.... (4 indent ) Latched stripper released by tool return

132

.... (4 indent ) Plural strippers operative upon plural tools

133

.... (4 indent ) Single stripper operative upon plural tools

134

.... (4 indent ) Spring arm stripper

135

.... (4 indent ) Linkage actuated

136

.... (4 indent ) Carried by moving tool element or its support

137

....• (5 indent ) Fluid pressure actuated stripper

138

....• (5 indent ) Stripper biased against product

139

....•. (6 indent ) Elastomeric stripper contacting product

140

....•. (6 indent ) By spring means

141

....•. (6 indent ) By free weight of stripper

142

.... (4 indent ) Stripper biased against product

143

....• (5 indent ) Spring biased stripper

144

... (3 indent ) Manually operated stripper

145

... (3 indent ) Stationary stripper

146

.... (4 indent ) Stripper encircles moving tool

147

.. (2 indent ) Blockable exit port

148

.. (2 indent ) Tool conforming member interposed between tool and work

149

.. (2 indent ) Including means to move, or resist movement of, cut pieces along delivery chute

150

.. (2 indent ) Active delivery means mounted on tool support

151

.. (2 indent ) Product mover including gripper means

152

... (3 indent ) Suction gripper

153

... (3 indent ) Reciprocating product handler

154

... (3 indent ) Rotating or oscillating product handler

155

.. (2 indent ) Endless conveyor

155.1

... (3 indent ) And means to remove product therefrom

156

.. (2 indent ) Roller(s)

157

.. (2 indent ) Tiltable or withdrawable support

158

.. (2 indent ) Means to move product laterally

159

... (3 indent ) Oscillating means

160

... (3 indent ) Reciprocating means

161

.. (2 indent ) Means to move product in a nonrectilinear path

162

.. (2 indent ) Guide

163

... (3 indent ) Abutment in path of product being moved by work feeder

164

... (3 indent ) Product-diverting conduit in or from hollow tool

165

... (3 indent ) Inclined conduit, chute or plane

166

... (3 indent ) Abutment interposed in path of free fall or flight of product

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

171

. (1 indent ) Of tool

174

WITH TOOL SHARPENER OR SMOOTHER

174.1

. (1 indent ) Spatially fixed tool

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

. (1 indent ) Work pre-packed with internal tool(s)

180

. (1 indent ) With expanding mandrel

181

. (1 indent ) Interrelated tool feed means and means to actuate work immobilizer

182

.. (2 indent ) Actuated clamp element and work holder coact to position work

183

. (1 indent ) Synchronized tool and work feeding means

184

. (1 indent ) With means to position tool(s) for cutting

185

. (1 indent ) One tool (either internal or external) having compound motion

186

.. (2 indent ) Annulus and disc-type tool pair

187

. (1 indent ) One tool having unidirectional rotary motion

188

. (1 indent ) One tool having only rectilinear motion(s)

189

.. (2 indent ) Annulus and disc-type tool pair

190

... (3 indent ) A tool has a sequence of motion in plural paths

191

.. (2 indent ) Internal tool is an active cutter

192

.. (2 indent ) Multiple external active tools

193

... (3 indent ) Tools operate in a substantially common transverse plane of cut

194

.... (4 indent ) With tool actuating cams on a common support

195

. (1 indent ) With manually actuated means to position or facilitate positioning of work

196

BY MEANS TO MISALIGN ALIGNED APERTURED TOOLS

197

. (1 indent ) Combined with another type tool of the class

198

. (1 indent ) Rectilinear relative movement only

199

. (1 indent ) Rotary relative movement solely about a single pivot

200

.. (2 indent ) With plural apertures in one or both carriers

200.1

BY INCREASED TENSIONING OF WORK-ENCLOSING WIRE

202

TOOL ENGAGES WORK DURING DWELL OF INTERMITTENT WORKFEED

203

. (1 indent ) Unicyclic

204

.. (2 indent ) Convertible to and from unicyclic

205

.. (2 indent ) Controlled by mechanical means

206

. (1 indent ) With work-moving clamp jaw

207

. (1 indent ) Work moved solely by movable abutment

208

. (1 indent ) Operation initiated by work-driven detector means to measure work length

209

. (1 indent ) Work-sensing means to control work-moving or work-stopping means

210

.. (2 indent ) With means to initiate tool feed by same control impulse

211

. (1 indent ) Work-sensing means to initiate tool feed

212

.. (2 indent ) With work-stopping abutment in sensing means

212.1

. (1 indent ) Plural tools at same station, one positioned for continuous engagement with work

213

. (1 indent ) Plural tools successively actuated at same station

214

.. (2 indent ) During one dwell period

215

. (1 indent ) Tool has motion additional to cutting stroke during tool cycle

216

.. (2 indent ) Tool has additional motion during work dwell

217

... (3 indent ) Included in plural cutting cycles

218

.. (2 indent ) Tool has work-feeding motion

219

. (1 indent ) With variable direction of work-feed from cycle to cycle

220

.. (2 indent ) In one of certain selected directions

221

. (1 indent ) Interlock between tool actuating and work feed means

222

. (1 indent ) Tool motion initiates work feed and vice versa

223

. (1 indent ) Stored energy means for moving work or tool, loaded by tool or work

224

.. (2 indent ) Work feed means actuates energy storage device for tool

225

. (1 indent ) Work feed means controlled by means mounted on tool or tool support

226

.. (2 indent ) Such means drives the work feed means

227

... (3 indent ) Work feed means carried by tool or tool support

228

... (3 indent ) With supplemental work feed means

229

... (3 indent ) On return stroke of tool

230

.. (2 indent ) Work feed means halted by means on tool or tool support

231

. (1 indent ) Work-feed mechanism in nonfeed motion effects or initiates tool actuation

232

.. (2 indent ) By striking tool actuator

233

... (3 indent ) Nonfeed motion is reverse to feed motion

234

. (1 indent ) With means to vary number of work-feed increments between tool strokes

235

. (1 indent ) Dwell caused by imposing reverse motion on portion of flexible moving work

236

. (1 indent ) With uninterrupted flow of work from supply source

237

. (1 indent ) Work feed increment shorter than longitudinal tool field

238

. (1 indent ) Unequal work feed increments in recurring series

239

.. (2 indent ) Work carriage carries ratchet means to determine increments

240

. (1 indent ) Means to change tool position, or length or datum position of work- or tool-feed increment

241

.. (2 indent ) With means to vary magnitude of work-feed increment

242

... (3 indent ) Multi-increment type (e.g., ticket issuing)

243

.... (4 indent ) Length selector initiates machine operation

244

... (3 indent ) By change in length of one member of feed-driving linkage

245

.... (4 indent ) Rotating member

246

... (3 indent ) By change of effective shape of driving or driven surface of element of work-feed mechanism

247

... (3 indent ) By adjustment of fixed stop

248

.. (2 indent ) With means to vary magnitude or base position of tool stroke

249

. (1 indent ) With means to facilitate manual repositioning (shift) of work

250

. (1 indent ) With means to produce plurality of work-feed increments per tool cycle

251

.. (2 indent ) Including supplemental work-feed means

252

... (3 indent ) Manual

253

... (3 indent ) With stop adapted to engage abutment surface on work

254

.... (4 indent ) Plurality of work stops successively effective

255

. (1 indent ) Work fed successively to plural tools

256

.. (2 indent ) With change of direction between tools

257

. (1 indent ) Work advance occurs during return stroke of tool

258

. (1 indent ) Dwell defined only by "dead-center" of rotating crank

259

. (1 indent ) Dwell initiated by disengagement of surface of moving frictional feed means from work

260

.. (2 indent ) Feed means has interrupted frictional surface

261

.. (2 indent ) Feed means has rotary motion

262

. (1 indent ) Dwell caused by clamping or blocking work during continuous operation of feed means

263

. (1 indent ) With means to control magnitude of work-feed increment or work acceleration

264

.. (2 indent ) Means to prevent random or excessive work feeds

265

.. (2 indent ) Full stroke required of feed means

266

. (1 indent ) Work feed functions as tool support

267

. (1 indent ) With rotary work-carrier

268

. (1 indent ) With abutment to position work being fed with respect to cutter

269

.. (2 indent ) With slip between positioned work and feed means

270

. (1 indent ) Work guide and feed means have open side

271

. (1 indent ) Work feed means modified to maintain clearance from tool

272

. (1 indent ) Plurality of work feed means in separate paths

273

. (1 indent ) Intermittent drive type of gearing for work-feed means

274

.. (2 indent ) Gearing modified to lock the work-feed means

275

.. (2 indent ) Mutilated gear in mesh with gear driving work-feed means

276

. (1 indent ) Work-feed element contacts and moves with work

277

.. (2 indent ) Comprises a work-moving gripper

278

.. (2 indent ) Comprises element entering aperture in, or engaging abutment surface on, work

279

. (1 indent ) With means to guide, position, or present work to work-feed means

280

.. (2 indent ) Means to transport work to work-feed means

281

... (3 indent ) Including means to pick articles from pack or stack

282

. (1 indent ) With means to clamp work during dwell

283

. (1 indent ) One-revolution clutch in tool drive

284

CUTTING MOTION OF TOOL HAS COMPONENT IN DIRECTION OF MOVING WORK

285

. (1 indent ) With means to initiate intermittent tool action

286

.. (2 indent ) Tool moved in response to work-sensing means

287

... (3 indent ) With means to vary "length" of product

288

.... (4 indent ) To vary an end-product "length" (e.g., "crop cut")

289

... (3 indent ) With photo-electric work-sensing means

290

... (3 indent ) With trip-switch work-sensing means

291

.... (4 indent ) To initiate feed movement of tool

292

....• (5 indent ) And to initiate flying movement of tool

293

... (3 indent ) With work-responsive means to initiate flying movement of tool

294

.... (4 indent ) With flying work-gripper means related to tool carrier

295

.... (4 indent ) With means controlling flying speed dependent on work speed

296

.. (2 indent ) With means to vary frequency of initiation

297

... (3 indent ) By orbitally traveling trigger pin(s)

298

. (1 indent ) Interrelated control of tool and work-feed drives

299

. (1 indent ) With means to concurrently adjust flying frequency and retain flying speed of tool

300

. (1 indent ) Plural diverse flying cutters

301

. (1 indent ) Combined with other type cutter

302

.. (2 indent ) With slitter

303

. (1 indent ) Plural separately mounted flying cutters

304

. (1 indent ) With means to render cutter pass(es) ineffective

305

.. (2 indent ) With means to produce "mis-cut"

306

. (1 indent ) Oscillating work shifter adjacent cutter

307

.. (2 indent ) Work actuated senser initiates shifter

307.1

. (1 indent ) Wire tool

307.2

.. (2 indent ) On tool support having reciprocation parallel to direction of work-feed

307.3

... (3 indent ) And rotation about axis parallel to direction of work-feed

308

. (1 indent ) Tool flies by engagement with the work

309

.. (2 indent ) Tool merely flexes with moving work

310

. (1 indent ) Flying support or guide for work

311

. (1 indent ) With tool speed regulator

312

. (1 indent ) With work feed speed regulator

313

.. (2 indent ) With means to vary cyclically speed of work

314

. (1 indent ) Spring return of tool in counterfly direction

315

. (1 indent ) Tool mounted on oscillating standard

316

.. (2 indent ) Both tools of couple on single standard

317

... (3 indent ) One tool swings out of work path on return stroke

318

. (1 indent ) Tool carrier shuttles rectilinearly parallel to direction of work feed

319

.. (2 indent ) Including means to secure work to carrier

320

.. (2 indent ) Both members of cutting pair on same carrier

321

. (1 indent ) Orbital motion of cutting blade

322

.. (2 indent ) Work feeder mounted on tool support

323

... (3 indent ) Gripper-type feeder

324

.. (2 indent ) Tool speed varied within each orbital cycle

325

.. (2 indent ) Work feed gripper carried on endless belt

326

.. (2 indent ) Endless belt or chain tool carrier

327

.. (2 indent ) Constantly oriented tool with arcuate cutting path

328

... (3 indent ) Cutting couple type

329

.. (2 indent ) Rotatable disc-type tool on orbiting axis

330

... (3 indent ) Idling disc

331

.. (2 indent ) Rotary tool

332

... (3 indent ) Segmented disc slitting or slotting tool

333

... (3 indent ) With undulant cutting edge (e.g., "pinking" tool)

334

... (3 indent ) Single tool action drive

335

.... (4 indent ) With one-revolution drive

336

... (3 indent ) With loop former preceding tool

337

... (3 indent ) Compound movement of tool during tool cycle

338

.... (4 indent ) Axial reciprocation of tool

339

... (3 indent ) Interconnected work feeder and tool driver

340

... (3 indent ) Side cutting helical blade

341

... (3 indent ) With means to cause progressive transverse cutting

342

.... (4 indent ) With helical cutter blade

343

... (3 indent ) With cooperating rotary cutter or backup

344

.... (4 indent ) Cooperating tool axes adjustable relative to each other

345

.... (4 indent ) With radial overlap of the cutting members

346

.... (4 indent ) With anvil backup

347

....• (5 indent ) With resilient anvil surface

348

.... (4 indent ) Resiliently urged cutter or anvil member

349

... (3 indent ) With cooperating stationary tool

350

CUTTER WITH TIMED STROKE RELATIVE TO MOVING WORK

351

. (1 indent ) Work swings about progressively cutting tool during tool stroke

352

. (1 indent ) Tool actuated by movable work support

353

. (1 indent ) Traveling cutter

354

. (1 indent ) With means to vary timing of tool feed

355

. (1 indent ) Uniform periodic tool actuation

356

.. (2 indent ) With periodic lateral feed of tool or work

356.1

.. (2 indent ) With plural tool stations

356.2

.. (2 indent ) Reciprocating tool

356.3

.. (2 indent ) With plural tools on a single tool support

357

. (1 indent ) With plural tool stations

358

OPERATION CONTROLLED BY MEANS RESPONSIVE TO PRODUCT

359

. (1 indent ) Actuation of tool controlled

360

OPERATION CONTROLLED BY DETECTOR MEANS RESPONSIVE TO WORK

361

. (1 indent ) With means to control work-responsive signal system

362

.. (2 indent ) To delay response to work-senser

363

.. (2 indent ) To change length of product

364

. (1 indent ) With plural work-sensing means

365

. (1 indent ) With photo-electric work-sensing means

366

. (1 indent ) Release of interlock controlled

367

. (1 indent ) Movement of work controlled

368

. (1 indent ) Positioning of tool controlled

369

. (1 indent ) Actuation of tool controlled by work-driven means to measure work length

370

. (1 indent ) Actuation of tool controlled in response to work-sensing means

371

.. (2 indent ) Sensing means responsive to work indicium or irregularity

372

.. (2 indent ) With trip-switch in work-sensing mechanism

373

INTERRELATED TOOL ACTUATING AND WORK GUIDE MOVING MEANS

374

INTERRELATED TOOL ACTUATING MEANS AND MEANS TO ACTUATE WORK IMMOBILIZER

375

. (1 indent ) Work clamp

376

.. (2 indent ) Tool deflected by guide on tightened clamp

377

... (3 indent ) With means to control clamping force

378

.. (2 indent ) Clamp driven by reaction from tool force

379

.. (2 indent ) With means providing for plural steps in clamping stroke

380

.. (2 indent ) With sequencing means

381

.. (2 indent ) With provision for manual control of clamp

382

.. (2 indent ) Tool or tool support on movable clamp jaw

383

.. (2 indent ) Clamp moved by direct impact of tool or tool support

384

... (3 indent ) Clamp retracted by impact of tool or tool support

385

.. (2 indent ) Clamp actuating means driven by tool or tool support

386

... (3 indent ) Clamp yieldably driven by tool or tool support

387

.... (4 indent ) With resilient drive element

388

.. (2 indent ) Clamp driven by yieldable means

389

... (3 indent ) Drive means is resilient

390

... (3 indent ) Fluid pressure yieldable drive means

391

. (1 indent ) Work-stop abutment

392

.. (2 indent ) Oppositely effective abutments

393

.. (2 indent ) With cyclic means to alter work-stopping position

394

.. (2 indent ) Stop partakes of tool motion

395

... (3 indent ) Carried by tool or tool support

396

INTERRELATED TOOL ACTUATING MEANS AND MEANS TO ACTUATE WORK-MOVER STOP

397

INTERRELATED TOOL ACTUATING MEANS AND GUARD MEANS

397.1

. (1 indent ) Work guard

398

. (1 indent ) Cutter guide slot closer

399

OPERATION OF MEMBER CONTROLLED BY MEANS RESPONSIVE TO POSITION OF ELEMENT REMOTE FROM MEMBER (E.G., INTERLOCK)

400

. (1 indent ) With means to initiate operation of member

401

WITH MEANS TO CONVEY WORK RELATIVE TO TOOL STATION

402

. (1 indent ) By fluid current

403

. (1 indent ) Centrifugal feed to tangential tool (e.g., "Beria" type)

403.1

. (1 indent ) With means to regulate work-feed speed

404

. (1 indent ) Including means to move work from one tool station to another

404.1

.. (2 indent ) Tool stations angularly related

404.2

... (3 indent ) Work manipulated between tool stations

404.3

... (3 indent ) With static tool

404.4

.. (2 indent ) Tool stations staggered relative to one another

405

.. (2 indent ) Punch or die station

406

.. (2 indent ) Notcher or pinker station

406.1

.. (2 indent ) Work reciprocated past double-edged knife

407

.. (2 indent ) Slitter station

408

... (3 indent ) And transverse cutter station

703

. (1 indent ) Plural passes of diminishing work piece through tool station

704

.. (2 indent ) Work alternately, angularly re-oriented relative to tool station

705

... (3 indent ) By additional means to engage work and orient it relative to tool station

706

... (3 indent ) By roller or roll-like element

707

.. (2 indent ) Work rectilinearly reciprocated through tool station

708

... (3 indent ) With means to cause or permit angular re-orientation of work about axis parallel to plane of cut

709

.... (4 indent ) By endless member having work-engaging teeth

710

.... (4 indent ) By member having work-engaging tooth

711

....• (5 indent ) Including plural work-engaging teeth

712

....•. (6 indent ) Fluid operated

713

... (3 indent ) With means to cause movement of work transversely toward plane of cut

714

.... (4 indent ) By means to cause movement toward and away from plane of cut

715

....• (5 indent ) Actuated by movement of a member on reciprocating means

716

....• (5 indent ) Actuated by passive means which is external to reciprocating means

717

.... (4 indent ) By means to define increment of movement toward plane of cut

718

....• (5 indent ) Interrelated with movement of reciprocating means

719

....• (5 indent ) By pusher mechanism

720

....•. (6 indent ) With additional work holding or positioning means

721

....•.. (7 indent ) Work holding means includes actuator

722

....•. (6 indent ) Including plural, simultaneously acting pusher elements

723

....•.. (7 indent ) Independently adjustable

724

....•.. (7 indent ) With additional means to retract elements

725

....•.. (7 indent ) Power derived from movement of reciprocating means

726

....•.. (7 indent ) Power derived from fluid pressure means

727

....•.. (7 indent ) Movement by screw means

728

....•.. (7 indent ) Movement by rack and pinion or pawl

729

....•. (6 indent ) With handle

730

....• (5 indent ) By carriage

731

... (3 indent ) By cable or belt drive

732

. (1 indent ) With means for transverse positioning of work on a moving conveyor

409

. (1 indent ) With work-constraining means on work conveyer (i.e., "work-carrier")

409.1

.. (2 indent ) Plural means to constrain plural work pieces

409.2

... (3 indent ) End of work protrudes through aperture in carrier

410

.. (2 indent ) With means to guide work-carrier in nonrectilinear path

410.7

... (3 indent ) About axis fixed relative to tool station

410.8

.... (4 indent ) Infeed

410.9

....• (5 indent ) About vertical axis

411.1

....•. (6 indent ) Cut normal to axis

411.2

....•.. (7 indent ) Work-guide tube

411.3

....• (5 indent ) Cut normal to axis

411.4

....•. (6 indent ) Oscillating work-carrier

411.5

....•. (6 indent ) Multiple cutters

411.6

....•.. (7 indent ) Coaxial rotary cutters

411.7

.... (4 indent ) Work stationary during cut

412

.. (2 indent ) With means to orient or position work carrier relative to tool station

413

... (3 indent ) By pattern or templet

414

... (3 indent ) By indexing means

415

.. (2 indent ) With additional work-locating means on work-carrier

416

. (1 indent ) With means to stop work conveyor

417

. (1 indent ) With means to store work articles

418

. (1 indent ) With additional mans to engage work and orient it relative to tool station

419

.. (2 indent ) By work-stopping abutment

420

.. (2 indent ) By opposed lateral guide means

421

.. (2 indent ) With means to adjust additional means

422

. (1 indent ) With means to press work to work-carrier

423

. (1 indent ) With projections on work-carrier (e.g., pin wheel)

424

. (1 indent ) Tool between tandem arranged work carrying means

425

. (1 indent ) Cut made parallel to direction of and during work movement

425.1

.. (2 indent ) Including nonconcurrently acting tool

425.2

.. (2 indent ) Including plural, laterally spaced tools

425.3

... (3 indent ) Tools mounted on common tool support

425.4

.... (4 indent ) Tools axially shiftable on support

426

.. (2 indent ) Interrelated work-conveying and tool-moving means

427

... (3 indent ) With reciprocating tool (e.g., "jigsaw" type)

428

... (3 indent ) With means to move tool laterally of feed direction during cutting

429

... (3 indent ) With means to effect difference between work speed and tool speed

430

... (3 indent ) Tool co-axial with work-conveying means

431

.. (2 indent ) With means to press work to tool

432

.. (2 indent ) Bevel cutting tool

433

.. (2 indent ) Tool shiftable relative to work-conveying means

434

.. (2 indent ) Tool in contact with surface of work-conveying means

435

.. (2 indent ) Tool between laterally spaced work-conveying means

435.11

.. (2 indent ) By rectilinearly moving work carriage

435.12

... (3 indent ) Angularly adjustable

435.13

.... (4 indent ) Having positive adjustment stop; e.g., link

435.14

.... (4 indent ) Having position indicating means

435.15

... (3 indent ) Pusher engaging rear surface of work

435.16

.... (4 indent ) Having means to actuate pusher

435.17

....• (5 indent ) Hydraulic or pneumatic means

435.18

....• (5 indent ) Gear or pulley actuated pusher

435.19

....• (5 indent ) Lever, cam, or link actuated pusher

435.21

... (3 indent ) Having means to actuate carriage

435.22

.... (4 indent ) Hydraulic or pneumatic means

435.23

.... (4 indent ) Gear or pulley

435.24

....• (5 indent ) Adapted to place tension on flacid member

435.25

.... (4 indent ) Lever, cam, or link means

435.26

... (3 indent ) On or attached to vehicle

435.27

... (3 indent ) Supported for movement at one side of tool only

435.2

.. (2 indent ) By work moving flexible chain or conveyor

436.1

.. (2 indent ) By feed roller

436.15

... (3 indent ) Pinch rollers

436.2

.. (2 indent ) Unattached manual work pusher

436.3

. (1 indent ) Roller

436.4

.. (2 indent ) Plural independent rollers for feed of plural distinct work

436.45

.. (2 indent ) Shaped to conform to work

436.5

.. (2 indent ) With work-supplying reel

436.55

... (3 indent ) And provision for selecting feed length

436.6

.. (2 indent ) Continuous conveying during , cutting; e.g., straw cutting

436.7

.. (2 indent ) Supporting work at cutting station

436.75

... (3 indent ) Comprising part of cutting station

436.8

.. (2 indent ) Tool and feed roller actuated by common handle

436.9

.. (2 indent ) Tool and roller on common movable support

437.1

. (1 indent ) Rectilinear movement only

437.2

.. (2 indent ) Tool opposing pusher

437.3

... (3 indent ) Hydraulically or pneumatically actuated

437.4

... (3 indent ) Screw actuated

437.5

... (3 indent ) Gear or pulley actuated

437.6

... (3 indent ) Lever, cam, or link actuated

437.7

... (3 indent ) Spring or gravity urged

733

. (1 indent ) Work carrier rotates about axis fixed relative to tool station

734

. (1 indent ) Interrelated work-feeding means and tool-moving means

743

TOOL CARRIER OR GUIDE AFFIXED TO WORK DURING CUTTING

744

. (1 indent ) By flexible work-engaging member

745

. (1 indent ) Entirely work supported

746

BY TOOL RECIPROCABLE ALONG ELONGATED EDGE

747

. (1 indent ) With means permitting tool to be rotatably adjusted about its cutting edge during cutting

748

. (1 indent ) With dynamic balancing or shock absorbing means

749

. (1 indent ) With tool of another type

750

. (1 indent ) With means to change to other type tool

751

. (1 indent ) Plural reciprocable tools

752

. (1 indent ) Stored energy furnishes drive in one direction

753

. (1 indent ) With tool in-feed

754

.. (2 indent ) And auxiliary means for promoting or retarding tool in-feed

755

... (3 indent ) By yieldable means

756

... (3 indent ) And means to vary tool in-feed speed

757

... (3 indent ) With interrelated tool actuating and in-feed means

758

.. (2 indent ) Of rectilinearly reciprocating tool

759

... (3 indent ) With in-feed by pivoting carrier

760

.. (2 indent ) And means to prevent tool in-feed

761

.. (2 indent ) With passive means to guide tool directly

762

... (3 indent ) By plural opposed guide surfaces

763

.... (4 indent ) Having relative adjustment between guide surfaces

764

.... (4 indent ) With relative adjustment between guide and work or work-support

765

....• (5 indent ) By or with additional movable work-support portion

766

....• (5 indent ) By rotation about an axis parallel to the work-support surface

767

....• (5 indent ) By rotation about an axis perpendicular to the work-support surface

768

.. (2 indent ) Including means to cause nonrectilinear tool infeed

769

.. (2 indent ) Of arcuately oscillating tool

771

.. (2 indent ) Of tool carrier on single moving pivot

772

... (3 indent ) Pivot moves in closed loop

773

... (3 indent ) Pivot moves to and fro in arcuate path

774

.... (4 indent ) Axis of arcuate path moves during cutting

775

... (3 indent ) Pivot moves to and fro in rectilinear path

776

. (1 indent ) Having uniplanar compound motion

777

.. (2 indent ) By plural arcuately oscillating carrier

778

.. (2 indent ) Constantly oriented tool travelling in orbit

779

.. (2 indent ) Tool rocks cutting reciprocations

780

... (3 indent ) One tool reciprocates along fixed guide element

781

. (1 indent ) With work-support and means to vary relationship between tool and work support

782

. (1 indent ) Arcuately oscillating tool carried on single pivot

783

. (1 indent ) With means to support tool at opposite ends

784

.. (2 indent ) And apply drive force to both ends of tool

785

... (3 indent ) By flexible drive means

786

... (3 indent ) By reciprocating rigid support

788

BY ENDLESS BAND OR CHAIN KNIFE

789

. (1 indent ) With programming means

790

. (1 indent ) With cutter other than endlessly orbiting type

792

. (1 indent ) Including contiguous oppositely moving knife portions

793

. (1 indent ) With means to change to non-endlessly orbiting cutter

794

. (1 indent ) With tool in-feed

795

.. (2 indent ) Including ground-traversing vehicle

796

.. (2 indent ) Including means to permit arcuate in-feed motion

797

... (3 indent ) Including means to relocate path of in-feed motion

798

.... (4 indent ) Angular relative previous path

799

.. (2 indent ) By gravity

800

... (3 indent ) With fluid in-feed regulating means

801

.. (2 indent ) By motor-driven mechanism

802

. (1 indent ) With scale or indicator

803

. (1 indent ) Including plural cutting zones

804

.. (2 indent ) With adjustment of separation between zones

805

... (3 indent ) By lever means

806

... (3 indent ) By screw-threaded means

807

.. (2 indent ) Including "figure-8" band

808

.. (2 indent ) Comprising plural bands

809

. (1 indent ) Including means to adjust relationship between band and work-support surface

810

.. (2 indent ) By varying angle between band and work-support surface

811

... (3 indent ) By tilting band carrier

812

.... (4 indent ) About point of intersection of cutting span and work-support surface

813

.. (2 indent ) By varying distance between band and work-support surface

814

. (1 indent ) With means to guard the tension

815

.. (2 indent ) Including means to retard undriven pulley or sprocket

816

.. (2 indent ) With means to vary distance between pulley or sprocket axes

817

... (3 indent ) And angular relationship of axes

818

... (3 indent ) Including means to yieldably bias pulley

819

.... (4 indent ) By fluid means

820

. (1 indent ) With special blade guide means

438

WITH MEANS TO GUIDE MOVING WORK

439

. (1 indent ) In pivotal or arcuate movement

440

. (1 indent ) Guide fixed to or integral with stationary tool element

440.1

.. (2 indent ) Tool element cooperates with a second tool

440.2

. (1 indent ) With guard

441

. (1 indent ) With attachment or operative connection to tool carrier

441.1

. (1 indent ) With attachment or operative connection to passive tool guide

442

. (1 indent ) Guide cooperates with template or straight edge secured to work

443

. (1 indent ) Curved or deflecting guide

444

. (1 indent ) Positively confines or otherwise determines path of work

445

. (1 indent ) Adapted to permit maneuvering of work at tool zone

446

. (1 indent ) With movable or yieldable guide element

447

.. (2 indent ) Opposed to work-supporting surface

448

. (1 indent ) Plural guide elements

449

.. (2 indent ) Opposed

450

. (1 indent ) Opposed to work-supporting surface

451

WITH WORK IMMOBILIZER

452

. (1 indent ) Means to clamp work

453

.. (2 indent ) Combined with, peculiarly related to, other element

454

... (3 indent ) With or to tool guide

455

... (3 indent ) Guide for traveling cutter

456

... (3 indent ) Tool or tool support on movable clamp jaw

457

.. (2 indent ) With means providing for plural steps in clamping stroke

458

.. (2 indent ) With equalizer or self-aligning jaw

459

.. (2 indent ) With biasing or counterbalancing means

460

.. (2 indent ) Clamp driven by yieldable means

461

.. (2 indent ) Liquid pressure actuating means

462

.. (2 indent ) Including means to retain clamp jaw in position

463

.. (2 indent ) Self-locking drive means

464

.. (2 indent ) Manually actuated drive means

465

.. (2 indent ) Including clamping face of specific structure

466

.. (2 indent ) With means to adjust clamp position or stroke

466.1

. (1 indent ) Gapped work-constrainer

467.1

. (1 indent ) Work-stop abutment

468

.. (2 indent ) With scale or indicator

468.1

.. (2 indent ) Normal to plane of cut

468.2

... (3 indent ) Adjustable

468.3

.... (4 indent ) Angularly relative to plane of cut; e.g., miter

468.4

... (3 indent ) With traversing cutter guide; e.g., cut-off saw

468.5

.. (2 indent ) Collapsible

468.6

.. (2 indent ) Retractable

468.7

.. (2 indent ) Adjustable

468.8

... (3 indent ) Having curved cutting edge to make arcuate cut, plural nonaligned intersecting cutting edges, or spaced punches

468.9

.... (4 indent ) Spaced edges

468.93

.. (2 indent ) Having curved cutting edge to make arcuate cut, plural nonaligned intersecting cutting edges, or spaced punches

468.94

... (3 indent ) Spaced edges

469

ROTATABLE DISC TOOL PAIR OR TOOL AND CARRIER

471

. (1 indent ) With means to support work relative to tool(s)

471.1

.. (2 indent ) Plural tool elements successively actuated at same station

471.2

.. (2 indent ) Tool moved relative to work-support during cutting

471.3

... (3 indent ) Tool angularly adjustable relative to work-support

472

.. (2 indent ) Supporting surface and tool axis angularly related

473

... (3 indent ) Adjustable angular relationship

474

.. (2 indent ) Unidirectionally movable work support

475

... (3 indent ) With opposed work-presser

476

.... (4 indent ) Presser co-axial with tool

477

.. (2 indent ) Support and tool relatively adjustable

477.1

... (3 indent ) By movement of the tool

477.2

.. (2 indent ) Work-support includes passageway for tool (e.g., slotted table)

478

. (1 indent ) With guard for tool

479

. (1 indent ) Optional tool pairs alternatively operative

480

.. (2 indent ) One element of tool pairs common to all pairs

481

. (1 indent ) With means to permit replacement of tool

482

. (1 indent ) Means to separate elements of tool pair

483

. (1 indent ) Carrier for rotatable tool movable during cutting

484

.. (2 indent ) Unicyclic movement

485

.. (2 indent ) Tool carrier reciprocable rectilinearly

486

... (3 indent ) With means to adjust path of reciprocation

486.1

.... (4 indent ) Angular relative to previous path

487

... (3 indent ) With means to reciprocate carrier

488

.... (4 indent ) And means to rotate tool

489

... (3 indent ) With means to rotate tool

490

.. (2 indent ) Tool carrier oscillated or rotated

491

. (1 indent ) Means to rotate or oscillate tool

492

.. (2 indent ) Including means to rotate both elements of tool pair

493

... (3 indent ) Including means to rotate both elements at different speeds

494

... (3 indent ) And means to change speed of rotation

495

. (1 indent ) Tool pair comprises rotatable tools

496

.. (2 indent ) Tool pair elements angularly related

497

... (3 indent ) Elements of tool pair angularly adjustable relative to each other

498

.. (2 indent ) Tool pair axially shiftable

499

... (3 indent ) With shifting mechanism for at least one element of tool pair

500

.. (2 indent ) Tool pair comprises contacting overlapped discs

501

... (3 indent ) With means to effect axial pressure on pair

502

.... (4 indent ) With means to change axial pressure

503

... (3 indent ) With means to change overlap of discs

504

.. (2 indent ) Tool element axially shiftable

505

.. (2 indent ) Tool pair comprises disc and cylindrical anvil

506

... (3 indent ) With adjustable means to urge tool elements together

507

.. (2 indent ) Elements of tool pair adjustably spaced

508

. (1 indent ) Tool pair comprises rotatable tool and nonrotatable tool

508.1

. (1 indent ) Tool element selectively operative

508.2

. (1 indent ) Tool element mounted for adjustment

508.3

.. (2 indent ) Plural, axially spaced tool elements

509

TOOL PAIR COMPRISES ROTATABLE ANVIL AND FIXED-TYPE TOOL

510

. (1 indent ) Anvil has motion in addition to rotation (i.e., traveling anvil)

511

.. (2 indent ) Additional motion is along fixed arcuate path

512

.. (2 indent ) With plural anvils

513

TWO TOOL PAIRS, DRIVER FOR ONE PAIR MOVES RELATIVE TO DRIVER FOR OTHER PAIR

514

. (1 indent ) One tool support acts as driver for other

515

.. (2 indent ) Punch and shear

516

. (1 indent ) With variable spacing between tool pairs

517

.. (2 indent ) With intermediate work support

518

. (1 indent ) Punch and shear

519

. (1 indent ) Successively acting

520

WITH ILLUMINATING OR VIEWING MEANS FOR WORK

521

. (1 indent ) Mirror or lens

522.11

WITH SIGNAL, SCALE, OR INDICATOR

522.12

. (1 indent ) Signal; e.g., alarm

522.13

. (1 indent ) Indicator comprising work or product

522.14

. (1 indent ) Responsive to force

522.15

. (1 indent ) Indicates tool position

522.16

.. (2 indent ) Relative to another element

522.17

... (3 indent ) To work-engaging member

522.18

.... (4 indent ) Calibrated scale or indicator

522.19

....• (5 indent ) Indicates dimension of work being cut

522.21

....•. (6 indent ) Dynamic indicator

522.22

... (3 indent ) To another tool assembly

522.23

... (3 indent ) To cooperating tool

522.24

... (3 indent ) To another component of tool assembly

522.25

... (3 indent ) Adjustable guide for traversing tool; e.g., radial saw guide or miter saw guide

522.26

. (1 indent ) Indicates work characteristic

522.27

. (1 indent ) Indicates wear

522.28

. (1 indent ) Bubble level

522.29

. (1 indent ) Counter

523

MEANS TO DRIVE OR TO GUIDE TOOL

524

. (1 indent ) Unicyclic

525

.. (2 indent ) With adjustable stopping point or tool

526

.. (2 indent ) With brake or blocking means

527

. (1 indent ) Means to change datum plane of tool or tool presser stroke

528

.. (2 indent ) For disabling of continuously actuated cutter

529

.. (2 indent ) With adjustable stop

530

.. (2 indent ) By varying length of tool stroke

531

. (1 indent ) Clicker die press

532

.. (2 indent ) With die handling attachment

533

.. (2 indent ) With reciprocating presser

534

... (3 indent ) Laterally movable to selective operative positions

535

.... (4 indent ) Pivotal or revolving only

536

....• (5 indent ) With means to impart, limit, or control pivotal motion of presser

537

....•. (6 indent ) Interrelated with presser reciprocating means

538

....• (5 indent ) With means to mount presser for oscillation about column

539

... (3 indent ) With adjustable bed block

540

... (3 indent ) Including presser member reinforcing, or flexure compensating, means

541

... (3 indent ) With manually actuated control apparatus for reciprocation of presser member

542

. (1 indent ) By deforming resilient tool or tool support

543

. (1 indent ) With transmission yieldable on overload

544

. (1 indent ) With guard means

545

.. (2 indent ) Static

546

... (3 indent ) Adjustable

547

. (1 indent ) Including movable, tool protecting, cushioning sheet

548

. (1 indent ) Single tool with plural selective driving means

549

. (1 indent ) Plural tools selectively engageable with single drive

550

.. (2 indent ) Predetermined sequence of selection

551

... (3 indent ) Of paired tools

552

.. (2 indent ) Turret of tools

553

. (1 indent ) Tool movable to cooperate selectively with one of a plurality of mating tools

554

. (1 indent ) With means providing for plural steps in tool stroke

555

. (1 indent ) Sequential cutting motions

556

. (1 indent ) With tool positioning means synchronized with cutting stroke

557

.. (2 indent ) Anvil moves into and out of operative position

558

.. (2 indent ) Straight line positioning

559

. (1 indent ) Tool pair positionable as a unit

560

.. (2 indent ) Straight line positioning

561

. (1 indent ) Tool and anvil relatively positionable

562

.. (2 indent ) Straight line

563

. (1 indent ) Tool displaceable to inactive position (e.g., for work loading)

564

.. (2 indent ) By pivotal motion

565

. (1 indent ) With templet surface following tool

566

. (1 indent ) Tool moves work to and against cooperating tool

567

.. (2 indent ) With means to clamp or bind work to moving tool

568

.. (2 indent ) One tool resiliently mounted or biased

569

.. (2 indent ) Work forced through tool aperture or between spaced cooperating tools

570

.. (2 indent ) Manually actuated work-moving tool

571

. (1 indent ) With means to connect or disconnect tool and its drive

572

.. (2 indent ) Continuously moving drive means (e.g., "gag")

573

... (3 indent ) Hand actuated connecting means

574

. (1 indent ) Convertible from tool path to another or from implement to machine

575

. (1 indent ) Magnet- or solenoid-actuated tool

576

.. (2 indent ) Tool movement modifies actuating circuit

577

.. (2 indent ) Solenoid core is tool or tool support

578

. (1 indent ) Cutting tool operative in opposite directions of travel

579

. (1 indent ) Motion direction of tool influenced by resistance of work

580

. (1 indent ) One tool edge of tool pair encompasses work (e.g., wire cutter)

581

. (1 indent ) Bevel or miter cut

581.1

. (1 indent ) With tool tensioning means

582

. (1 indent ) Constantly urged tool or tool support (e.g., spring biased)

583

.. (2 indent ) Ledger blade

584

.. (2 indent ) Oscillating tool urged axially

585

... (3 indent ) And urged about pivotal axis

586

.. (2 indent ) Stored energy furnishes cutting force

587

... (3 indent ) With reset

588

.. (2 indent ) Through return (noncutting) stroke

589

... (3 indent ) Oscillating tool

590

. (1 indent ) Tool return mechanism separate from tool advance mechanism

591

. (1 indent ) With simple revolving motion only

592

.. (2 indent ) Tool mounted on radial face of rotor

593

.. (2 indent ) Variable speed during one revolution (e.g., intermittent)

594

.. (2 indent ) Revolving tool moves through recess in work holder or cooperating tool

595

... (3 indent ) Progressively cutting

596

.. (2 indent ) Progressively cutting

597

. (1 indent ) With simple oscillating motion only

598

.. (2 indent ) Plural tool pairs

599

... (3 indent ) Plural tools on single oscillating arm (i.e., tool holder)

600

.. (2 indent ) And means to move cooperating cutter member

601

.. (2 indent ) Tool driver movable relative to tool support

602

... (3 indent ) Cam or eccentric revolving about fixed axis

603

... (3 indent ) Gear or ratchet pawl drives toothed tool support

604

... (3 indent ) Toggle links, one link pivoted to tool support

605

... (3 indent ) Fixed axis lever

606

.... (4 indent ) Adjustable mechanical advantage

607

.. (2 indent ) Cutting edge in radial plane

608

... (3 indent ) Adjustable

609

... (3 indent ) With guide means for the cutting member

610

.. (2 indent ) Axially entending cutting edge

611

... (3 indent ) Axially progressing cut

612

... (3 indent ) Adjustable

613

. (1 indent ) With simple rectilinear reciprocating motion only

614

.. (2 indent ) Edge-to-edge of sheet or web (e.g., traveling cutter)

615

.. (2 indent ) With provision for dynamic balance

616

.. (2 indent ) With lost motion in tool drive

617

.. (2 indent ) Means to vary force on, or speed of, tool during stroke

618

.. (2 indent ) Plural tools with same drive means

619

... (3 indent ) Tools positioned by template

620

... (3 indent ) Plural distinct cutting edges on same support

621

.... (4 indent ) Concentrically mounted

622

.... (4 indent ) Successively acting

623

.. (2 indent ) And means to move cooperating cutting member

624

.. (2 indent ) With application of force to opposite ends of tool supporting crosshead

625

... (3 indent ) By relatively movable fixed axis levers

626

... (3 indent ) By connecting rod articulated with tool support

627

.. (2 indent ) Tool driver movable relative to tool support

628

... (3 indent ) Cam or eccentric revolving about fixed axis

629

... (3 indent ) Gear actuated tool support

630

... (3 indent ) Toggle links, one link pivoted to tool support

631

... (3 indent ) Screw actuated tool support

632

... (3 indent ) Connecting rod articulated with tool support

633

... (3 indent ) Fixed axis lever

634

.... (4 indent ) Adjustable mechanical advantage

635

... (3 indent ) Including details of guide for tool or tool support

636

.. (2 indent ) Progressively cutting

637

.. (2 indent ) With spaced guide pins (e.g., die set leader pins)

638

.. (2 indent ) With inclined guides

639.1

.. (2 indent ) Fluid pressure actuated

639.2

... (3 indent ) Utilizing fluid amplifier

639.3

... (3 indent ) Diaphragm

639.4

... (3 indent ) Explosive fluid

639.5

... (3 indent ) Plural cylinders

639.7

... (3 indent ) Offset cutter

640

.. (2 indent ) With means to adjust tool position on tool holder

641

... (3 indent ) Adjustably mounted cooperating tool

642

. (1 indent ) Parallel draw-cut (e.g., translatory)

643

.. (2 indent ) Link suspension

644

. (1 indent ) Straight line motion combined with tilting in plane of stroke

646

. (1 indent ) Uniplanar compound motion

647

.. (2 indent ) Reciprocating plus work approach (e.g., saw type)

647.5

.. (2 indent ) With gyratory drive

821

. (1 indent ) Guide

823

.. (2 indent ) With nonrigidly positioned member

824

.. (2 indent ) With anti-friction means

825

... (3 indent ) Roller with peripheral flange or groove

826

... (3 indent ) Disc

827

.. (2 indent ) With means to vary space between opposed members

828

... (3 indent ) By rectilinear movement of member

829

.. (2 indent ) With means to adjust position

648

TOOL WITH EITHER WORK HOLDER OR MEANS TO HOLD WORK SUPPLY

649

. (1 indent ) Rotatable wound package supply

650

.. (2 indent ) Plural supply sources

830

CUTTER ASSEMBLAGE OR CUTTER ELEMENT THEREFOR (E.G., CHAIN SAW CHAIN)

831

. (1 indent ) With means permitting removal of cutter element

832

. (1 indent ) Having diverse cutting elements

833

.. (2 indent ) And noncutting depth gauge

834

. (1 indent ) Having noncutting depth gauge

651

TOOL OR TOOL WITH SUPPORT

651.1

. (1 indent ) Wire tool

652

. (1 indent ) Work supported tool (e.g., clicker die)

653

.. (2 indent ) With product ejection facilitator

654

.. (2 indent ) With tool manipulating portion

655

.. (2 indent ) With tool positioning abutment

656

.. (2 indent ) To sever article from work and cut within article

657

.. (2 indent ) With tool contour adjusting means

658

. (1 indent ) Anvil

659

.. (2 indent ) Rotatable type

660

. (1 indent ) Pointed perforators

661

. (1 indent ) Endless band or belt type

835

. (1 indent ) Toothed blade or tooth therefor

836

.. (2 indent ) With means to vary tooth position

837

.. (2 indent ) With additional cutting means

838

.. (2 indent ) Plural separable sections

839

... (3 indent ) Tooth separable from blade

840

.... (4 indent ) By independent connecting element

841

....• (5 indent ) Transversely movable

842

....• (5 indent ) Arcuately movable

843

....•. (6 indent ) With additional element to prevent movement of connecting element

844

....• (5 indent ) Rectilinearly movable

845

.... (4 indent ) By deformation

846

.. (2 indent ) Uniformly varying teeth or tooth spacing

847

.. (2 indent ) Undulating tooth arrangement

848

.. (2 indent ) Plural tooth groups

849

... (3 indent ) Including raker tooth group

850

... (3 indent ) Including intermediate raker tooth

851

.. (2 indent ) Series of dissimilar teeth

852

.. (2 indent ) Series of allochiral teeth

853

.. (2 indent ) Teeth having transversely curved cutting edge

854

.. (2 indent ) Teeth having cutting edge parallel to blade surface

855

.. (2 indent ) Teeth having cutting edge perpendicular to blade surface

662

. (1 indent ) Tool mounted by and between spaced arms

663

. (1 indent ) Rotatable type

664

.. (2 indent ) With spacer interposed between shaft-mounted tools

665

.. (2 indent ) Mounting of tool about rod-type shaft

666

... (3 indent ) At end of shaft

667

.. (2 indent ) Punching plus nonpunching tool

668

.. (2 indent ) Notching plus nonnotching tool

669

.. (2 indent ) Punching tool

670

... (3 indent ) Shear type

671

.. (2 indent ) Notching tool

672

.. (2 indent ) Helical tool

673

.. (2 indent ) Shear type

674

... (3 indent ) Cutting edge wholly parallel to axis of rotation

675

... (3 indent ) Cutting edge wholly normal to axis of rotation

676

.. (2 indent ) Disc type

677

.. (2 indent ) Radially adjustable tool

678

.. (2 indent ) Spaced cut forming tool

679

. (1 indent ) Cutting couple type

680

.. (2 indent ) Spiral type cutter

681

.. (2 indent ) To punch and cut punched article

682

.. (2 indent ) Punching plus nonpunching tool

683

.. (2 indent ) Notching plus nonnotching tool

684

.. (2 indent ) Punching tool

685

... (3 indent ) Tool pair

686

... (3 indent ) Shear-type male tool

687

.... (4 indent ) Multiple punchings

688

.... (4 indent ) Plural spaced successively operative shearing portions

689

.... (4 indent ) Progressive cutting

690

... (3 indent ) Shear-type female tool

691

... (3 indent ) Multiple punchings

692

.. (2 indent ) Notching tool

693

... (3 indent ) Shear type

694

.. (2 indent ) Shear type

695

.. (2 indent ) Spaced cut forming tool

696

.. (2 indent ) With tool contour adjusting means

697

. (1 indent ) Reciprocable type

698.11

. (1 indent ) Joint or connection

698.21

.. (2 indent ) Magnetic connection

698.31

.. (2 indent ) Resiliently biased connection

698.41

.. (2 indent ) For rotary tool

698.42

... (3 indent ) Flexible sleevelike tool

698.51

... (3 indent ) Adjustable

698.61

.... (4 indent ) Rectilinearly

698.71

.. (2 indent ) For rectilinearly reciprocating tool

698.91

... (3 indent ) Tool is single element with continuous cutting edge (e.g., punch, etc.)

699.11

... (3 indent ) Tool is single element reciprocable generally perpendicularly to elongate cutting edge (e.g., shear, etc.)

699.21

... (3 indent ) Tool is single element reciprocable along elongate cutting edge (e.g., saw blade, etc.)

699.31

... (3 indent ) Adjustable

699.41

.... (4 indent ) Rectilinearly

699.51

.. (2 indent ) Adjustable

699.61

... (3 indent ) Rectilinearly

856

. (1 indent ) Stationary cutter

857

.. (2 indent ) Nonparallel cutting edges

858

.. (2 indent ) Parallel cutting edges

859

MACHINE FRAME

860

. (1 indent ) Guard

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

. (1 indent ) Printed circuit board

929.2

. (1 indent ) Electrical component lead trimming

930

. (1 indent ) Radioactive

931

. (1 indent ) Tobacco

932

. (1 indent ) Edible

933

. (1 indent ) Book, being destroyed; e.g., cover being cut away

934

. (1 indent ) Book, being made; e.g., trimming a signature

935

. (1 indent ) Endless band

936

. (1 indent ) Cloth or leather

937

.. (2 indent ) From continuous or wound supply

938

.. (2 indent ) Moving cloth or leather

939

.. (2 indent ) With work support

940

... (3 indent ) Cutter moves along bar, bar moves perpendicularly

941

.... (4 indent ) Work support comprising penetratable bed

942

. (1 indent ) Contact pin of electrical component

943

. (1 indent ) Pallet

944

. (1 indent ) Syringe needle

945

. (1 indent ) Separating connected articles

946

. (1 indent ) Container

947

. (1 indent ) Insulation about wire

948

. (1 indent ) Having "memory"; e.g., photographic or magnetic film

949

. (1 indent ) Continuous or wound supply

950

.. (2 indent ) Strandlike

951

. (1 indent ) Rubber tire

952

. (1 indent ) Moving work

953

. (1 indent ) 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)

. (1 indent ) Cut made parallel to direction of and during work movement (83/425)

FOR100

.. (2 indent ) By work moving carriage (83/435.1)

FOR101

. (1 indent ) By feed roller (83/436)

FOR102

. (1 indent ) Rectilinear movement only (83/437)

	DIGESTS

DIG1

SAFETY DEVICES

DIG2

I-SHAPED BEAM CUTTER

DIG3

INFLATABLE TUBE