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Class Information
Number: 408
Name: Cutting by use of rotating axially moving tool >
Description: Class 408 is the residual locus of methods and machines for penetrating material, without substantial reshaping flow of such material, by means of a solid tool that turns about an axis, and moves relative to a workpiece, along that axis during operation.










Class Number Class Name No. of Patents
408/711

Adapter for broken tool

0
408/55

Axis of tool moving with work during operation

3
408/DIG.1

Bowling ball drill

8
408/22

Combined cutting means

44
408/30

Including plunging (single stroke) cutter

21
408/26

Including rotating cutter other than rotating, axially moving tool

53
408/27

Crystalline cutter

22
408/28

Utilized in cutting work or product to length

4
408/29

Adapted to cut entire thickness of work at one pass

6
408/23

Including tool operating on rotating work

9
408/24

Plural other type cutting means

29
408/25

Including plural rotating tools

23
408/20

Convertible cutting means

60
408/21

Utilizing common cutting tool

13
408/702

Cutting by use of penumatic drive means

32
408/701

Cutting by use of radiant energy (e.g., laser, maser)

7
408/700

Cutting by use of ultrasonic energy

7
408/712

Drill press adapted to use portable hand drill

90
408/706

Drilling brake lining

0
408/705

Drilling deep holes

71
408/707

Drilling opening for bearing in connecting rod or piston

5
408/708

Drilling opening for bearing in engine block

38
408/704

Drilling small holes

20
408/17

Including means to cause tool to progressively vibrate toward work

90
408/234

Machine frame

248
408/236

Including pivotally mounted tool-carrier

95
408/237

Including laterally movable tool-carrier

49
408/235

With counterweight mechanism

33
408/31

Machine including plural tools

19
408/32

Axes of tools moving with work during operation

7
408/33

Including means to infeed tool and means to infeed work or including coaxial tools

2
408/34

Plural work stations

6
408/36

Coaxial tools

23
408/37

Coaxial, opposed tools

32
408/39

Plural pairs of coaxial, opposed tools

16
408/38

With additional, converging tool

5
408/41

With interconnected means to simultaneously feed tools

19
408/40

With means to sequentially feed tools toward work

12
408/42

Plural, simultaneously operational tools

68
408/47

At least one tool driven by orbiting wrist plate

3
408/48

At least one tool including flexible drive connection

12
408/50

With means to advance work relative to tool

21
408/43

With plural simultaneously operational work stations

32
408/44

Successively acting on workpiece

20
408/45

Pivotally mounted, work-advancing, work-supporting means, pivot-axis parallel to tool-axis

7
408/51

With presser-foot

22
408/46

With provision for adjustment of relationship of axes

62
408/52

With tool-opposing, work-engaging surface

21
408/49

With work-infeed

6
408/53

Rotatable about parallel axes

87
408/35

Turret of tools

177
408/124

Means to drive tool

183
408/128

Belt and pulley

25
408/126

Friction gearing

28
408/129

Including means to move tool along tool-axis

82
408/130

Fluid means

131
408/131

Laterally adjustable tool

9
408/136

Manually moved lever

68
408/135

Rack and pinion

55
408/137

Screw coaxial with tool

121
408/132

With clutch means

25
408/134

Actuated by tool movement

8
408/133

Including plural speed drive

10
408/127

Universal or flexible drive connection to rotate tool

70
408/125

With specific tool structure

14
408/241R

Miscellaneous

175
408/241S

Adjustable stop

111
408/241B

Drill bushings

83
408/241G

Drill guide

89
408/117

Plural tool-assemblages

13
408/118

Coaxial

30
408/119

Spring biased

11
408/1R

Processes

773
408/1BD

Bit detachable

8
408/709

Reboring piston receiving cylinder

25
408/714

Resilient tool or tool-support

75
408/710

Safety device

78
408/145

Tool having crystalline cutting edge

138
408/713

Tool having detachable cutting edge

357
408/144

Tool of specific diverse material

221
408/199

Tool or tool with support

107
408/204

Having axial, core-receiving central portion

366
408/206

And having stepped cutting edges

114
408/205

With lateral outlet

22
408/213

Having axially extending peripheral cutting spur

38
408/214

Having central lead-screw

44
408/211

Having inversely angled cutting edge

127
408/212

And axially extending peripheral cutting spur

18
408/227

Having peripherally spaced cutting edges

285
408/228

Each formed by a pair of axially facing facets

62
408/229

With axially extending relief channel

106
408/230

Spiral channel

409
408/231

With means to retain tool to support

113
408/233

Screw driven means

206
408/232

Wedge means

21
408/207

Having product-receiving chamber

64
408/208

And central lead-screw

7
408/209

And central lead

47
408/223

Having stepped cutting edges

92
408/224

Axially spaced

272
408/225

With central lead

143
408/210

Helical ribbon tool

5
408/203.5

Hollow milling tool

42
408/226

Including detailed shank

401
408/215

With pitch-stabilizing ridge

26
408/216

And radially spaced cutting edge

4
408/222

Extending outwardly from tool-axis

107
408/217

Including cutting teeth of different width

8
408/218

And different root circles

4
408/219

Including tapered section

21
408/220

And relieved cutting edge

20
408/221

Including work-embracing cutting edges

29
408/200

With work-engaging structure detachable from cutting edge

32
408/203

Adjustable

8
408/202

Depth-limiting member

97
408/201

Removable central lead

73
408/138

Tool or tool-support with thrust-applying machine-engaging screw

66
408/139

Tool or tool-support with torque-applying clutch

79
408/140

Friction clutch

18
408/120

Tool or tool-support with torque-applying ratchet

7
408/123

Reversible ratchet

13
408/121

With thrust applying means

4
408/122.5

Double-acting ratchet

1
408/122

Reversible ratchet

3
408/141

Tool or tool-support with torque-applying spline

62
408/142

Relative motion of splined shaft and tool-support causing release of tool from operating position

15
408/143

Tool-carrier with vibration-damping means

132
408/146

Tool-support with means to move tool relative to tool-support

39
408/147

To move radially

84
408/152

Moving means including pinion engaging rack-like surface of tool

18
408/153

Moving means including wedge, screw or cam

113
408/158

Axially slidable moving-means

65
408/172

Annular wedge-collar

6
408/160

Having axially spaced shoulders

2
408/161

Screw driven wedge or cam

37
408/163

Annular wedge-collar

0
408/164

Axially spaced tool-retaining collars

1
408/167

Including two-piece collar

0
408/166

Tool having axially facing, collar-receiving groove

0
408/165

With travelling wedge

3
408/162

Screw with axis radially spaced from tool-axis

4
408/168

Traveling wedge

27
408/171

Having externally threaded shank connected to tool-support

9
408/169

Interfitting, tool-retaining wedge

6
408/170

Including separable interfitting element

7
408/159

Tool pivotally mounted on support

54
408/157

Including oppositely moving, diverging tools

22
408/180

Pivotable tool-support

76
408/173

Rotary cam

28
408/178

Coaxial with tool-axis

18
408/174

Scroll plate

1
408/175

Volute scroll

1
408/177

With adjustable means to limit scroll movement

7
408/176

With means to rotate scroll

3
408/181

Screw extending perpendicular to tool-axis

99
408/182

Plural tools moved by diametrically opposed screws

12
408/183

Screws mounted on common shaft

8
408/184

Tool having pitch-stabilizing ridge

3
408/185

With tool-holding clamp and clamp actuator

55
408/179

Wedge moving perpendicular to tool-axis

25
408/154

With resiliently urged tool

30
408/156

Resilient tool or tool-support

73
408/155

With spring retainer

9
408/150

To move eccentrically mounted tool

42
408/151

Tool-support including plural, adjustable sections

18
408/148

With tool releasing trigger

6
408/149

And separate tool setting means

6
408/186

Tool-support with means to permit positioning of the tool relative to support

40
408/196

Including central-lead

12
408/195

Including means to "form" depression in work

2
408/197

Including tool-holding clamp and clamp actuator

52
408/198

Movable along tool-axis

6
408/187

Pivotable tool

48
408/188

With multiple cutting positions

58
408/189

Tool having stepped cutting edges

18
408/194

Including inverse cutting edge

4
408/190

Including means to permit both radial and axial positioning of edge

10
408/191

Including means to permit relative axial positioning of edges

21
408/193

Including central tool axially movable relative to support

4
408/192

With work-engaging structure other than cutting edge

6
408/116

Tool-support with means to receive tool-position indicator

17
408/238

Tool-support

110
408/239R

With tool-retaining means

507
408/240

Clamping jaws

212
408/239A

Tool adapter

215
408/703

Trepanning

97
408/8

With control means energized in response to activator stimulated by condition sensor

87
408/10

To control infeed

84
408/11

Responsive to tool

119
408/12

Responsive to work

65
408/13

To control relative positioning of tool and work

173
408/9

To control tool rotation

98
408/4

With interlock between machine elements

17
408/56

With means to apply transient, fluent medium to work or product

279
408/61

Including nozzle

126
408/57

Including tool with duct

164
408/58

And means to move gaseous fluid by application of vacuum

43
408/59

Conducting channel extending to end of tool

290
408/60

Including nozzle

30
408/18

With means to condition tool

6
408/19

With means to deform work temporarily

17
408/3

With means to regulate operation by use of templet, tape, card, or other replaceable information supply

126
408/2

With means to weigh or test work or product

44
408/67

With product handling or receiving means

325
408/68

Ejector

66
408/54

With radially outer limit of cutting edge moving to define cylinder partially, but not entirely encircled by work

48
408/5

With randomly-actuated stopping means

8
408/6

Responsive to condition of tool or tool-drive

116
408/7

Responsive to condition of work or product

21
408/16

With signal, indicator, illuminator or optical means

264
408/14

With stopping upon completion of prescribed operation

100
408/15

Responsive to condition of work or product

21
408/69

With work advancing or guiding means

27
408/70

Means to intermittently advance work

33
408/71

Rotary, work-supporting means

41
408/72R

With work-engaging structure other than tool or tool-support

163
408/85

Adapted to "form" recession in work

3
408/86

Recession at tool-axis

6
408/115R

Adjustable, tool-guiding jig

302
408/115B

Guide bushing

63
408/113

Axially fixed to tool

27
408/114

Work-engaging surface parallel to tool-axis

3
408/72B

Bushing

98
408/75

Centering means adapted to be replaced by tool

44
408/79

Frictionally engaging sides of opening in work

96
408/80

Opening coaxial with tool

91
408/81

Engaging sides of opening being enlarged by tool

40
408/82

Engaging surface axially advanced of tool-action

72
408/83

Engaging surface subsequent to tool-action on that surface

64
408/83.5

Valve fitting

70
408/84

Funnel like work-engaging surface cooperating with protuberance on work

21
408/87

Having tool-opposing, work-engaging surface

107
408/89

Angularly adjustable surface

50
408/90

Adjustable about axis that is parallel to tool-axis

16
408/93

Connected to tool through opening being enlarged by tool

17
408/94

Plural, coaxially opposing, work-engaging means

7
408/92

Flexible or concatenated member

31
408/91

Laterally adjustable surface

42
408/102

Tool having screw-thread engaging frame to cause infeed

44
408/88

Tool having shiftable tool-axis

91
408/99

With means to move tool relative to other work-engaging structure along tool-axis

31
408/100

Having sliding engagement therewith

26
408/101

Screw coaxial with tool

34
408/95

With presser foot

93
408/98

Base supported machine

35
408/96

Encompassed by tool during cut

4
408/97

Including tool-guide (or bushing)

178
408/76

Magnetic or suction means

114
408/110

Movable relative to tool along tool-axis

97
408/111

Including means to move tool

82
408/112

With means to bias tool away from work

97
408/77

Tool supporting wheel

23
408/78

Wheel-axis parallel to tool-axis

7
408/73

With means actuated by work to release tool from fixed position in tool support

10
408/74

Adapted to engage work at tool-axis

4
408/103

Work-gripping clamp

183
408/104

Adapted to coaxially grip round work

33
408/107

Base supported clamp

7
408/105

Oppositely moving lateral clamps

13
408/106

Three or more moving clamps

8
408/109

Adjustable relative to tool-axis

31
408/108

Oppositely moving lateral clamps

48
408/62

With work-infeed means

20
408/66

And gear to drive infeed means

2
408/63

Driven by fluid motor

6
408/65

Driven by lever or connecting link

1
408/64

Driven by means having sliding engagement therewith

0
 
 
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