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Class Information
Number: 226
Name: Advancing material of indeterminate length >
Description: In the class definition and in the subclass definitions, terms which are followed by an asterisk (*) will be found to be defined in the Glossary.










Class Number Class Name No. of Patents
226/104

By festooner

29
226/107

With means to feed girt to conveyer

5
226/106

With means to hold material on girt

3
226/105

With means to shift girt with respect to festoon and conveyer

6
226/97.1

By fluid current

95
226/97.2

And web storage

34
226/97.3

Floating web

104
226/97.4

Vacuum jet for strand

94
226/120

By intermittent (interrupted) material-mover

29
226/137

Adjustable feeder

16
226/139

Adjustable feed increment

33
226/141

By means to change length of feeder travel

23
226/142

Comprising variable-throw crank

29
226/140

By means to vary material-engagement of recessed roll

2
226/138

Operative-controlled, machine-powered adjustment

7
226/124

Comprising constantly rotated roll on reciprocating or oscillating carrier

7
226/152

Comprising material-moving roll

31
226/153

Recessed roll

10
226/156

Unidirectional

49
226/157

Ratcheted roll

20
226/154

With means to disengage roll from material

57
226/155

Continuously rotating roll

21
226/158

Comprising reciprocating or oscillating material-mover

68
226/160

On pivoted carrier

14
226/161

With means to disable material-mover

11
226/162

With means to move grip element into material engagement

118
226/165

Comprising camlike surface

26
226/166

Which surface effects material-advancing movement

12
226/163

Comprising link positively connected to element

9
226/164

Which link effects material-advancing movement

10
226/159

With means to retard movement of advancer carrier

13
226/167

With spring-biased grip element

31
226/123

Cyclical unequal movements

7
226/125

Including material abutment

3
226/126

Movable with material

5
226/127

Manual material-mover (e.g., dispenser)

56
226/128

With means to clamp material during dwell

40
226/129

With means to limit increment of advance

27
226/132

Plural selectable limit means

3
226/133

With means to adjust limit means

6
226/130

With means to disable operation of limit means

1
226/131

Time-controlled

2
226/121

Stored material-movement-derived energy provides moving force

7
226/134

Unicyclic mover

23
226/135

Plural means to select increments of advance

2
226/136

With means to adjust increment

17
226/143

With means to effect feed and retrograde movement

64
226/122

With means varying the material speed during movement

17
226/144

With overtravel preventer

8
226/146

And retrograde movement preventer

14
226/145

Intermittently acting

14
226/147

With retrograde movement preventer

19
226/149

Positively actuated to grip

28
226/150

By hydraulic or electrical means

52
226/148

Unidirectionally rotating roll

13
226/151

Yieldingly biased

34
226/168

By orbitally traveling material-engaging surface(s)

44
226/181

Comprising rotary pinch pair

168
226/185

Including equal-diameter coaxial rolls

19
226/183

Including means to ensure arcuate engagement

50
226/182

Including radial material-engaging surface

42
226/184

Tapered roll or bite

16
226/186

Yieldable bite

82
226/187

Roll axis resiliently urged

154
226/190

Including details of roll or mount

244
226/194

Bearing or support

173
226/193

Irregular friction surface (e.g., roughened)

77
226/191

Roll surface radially movable

53
226/192

And axially movable (e.g., centering rolls)

22
226/170

On endless belt or chain

92
226/171

With cooperating surface

73
226/172

Comprising endless belt or chain

152
226/173

With gripper(s) mounted thereon

71
226/189

Plural spaced apart rolls (e.g., guide rolls)

133
226/174

With control or adjustment means

49
226/180

For shifting roll(s) angularly

52
226/179

For shifting roll(s) axially

39
226/176

To vary bite of contacting pinch members

71
226/177

Infinitesimally variable

70
226/175

To vary diameter of roll

23
226/178

To vary speed of material-advancer

42
226/188

With drive means

166
226/169

With start-facilitating means

3
226/102

Combined

11
226/9

Control means responsive to indicia carried by auxiliary record (e.g., tape or card)

19
226/101

Convertible

22
226/52

Means to engage longitudinally spaced modifications in material

22
226/54

Alternately selectable prongs

0
226/87

Including detail of prong shape or construction

41
226/74

Pins on flexible belt or chain

173
226/75

With means to effect supplementary pin movement

31
226/55

Prong operable intermittently to prevent longitudinal material movement (e.g., registration pins)

17
226/56

With means to disable restraining operation of prong

2
226/57

With positive actuator to project and to retract prong

12
226/58

With resilient means to urge prong toward material

12
226/62

Reciprocating or oscillating claw or finger

33
226/73

Claw slides on and pivots about fixed stud

1
226/70

On carrier pivoted about a fixed axis

6
226/71

Claw pivotable on carrier

4
226/72

Claw radially slidable on carrier

2
226/67

On longitudinally reciprocated carrier

21
226/68

Claw pivotable on carrier

18
226/69

On two rotated carriers

2
226/63

Serial sequentially operated claws

0
226/64

With means to change path or extent of claw movement

4
226/65

Range changer

3
226/66

To stop material movement

1
226/76

Rotating sprocket (e.g., pin-wheel)

74
226/78

Circumferentially opposite pins engage looped material

7
226/77

For concatenated material

5
226/86

With additional means to support material

18
226/79

With laterally adjustable sprocket(s)

25
226/80

With means to disengage material from prong(s)

6
226/81

By supplementary movement of prong(s)

11
226/82

With means to retain material on prong(s)

19
226/83

Retainer and sprocket relatively displaceable

12
226/84

Roller retainer

4
226/85

Roller retainer

5
226/53

Such means produces the modifications

18
226/59

With additional means to restrict material movement

9
226/60

Fluctuation damping means

5
226/61

By flywheel

4
226/200

Miscellaneous

26
226/196.1

Passive guide

488
226/108

Plural material-moving means

94
226/118.1

And intermediate storage

89
226/118.4

In a container

52
226/118.5

Having conveying means within

50
226/118.2

In a loop having a displaceable support

93
226/118.3

Where support is upheld by the material (e.g., dancer roller, etc.)

41
226/112

Continuous feed from serial sequentially operated feeders

43
226/113

With bight former

64
226/114

With pivotal former-support

39
226/115

With intermittent material-mover

61
226/117

And continuous material-mover

28
226/116

Including auxiliary material-mover for starting

1
226/111

With means to independently vary mover speed

52
226/109

With plural paths for material

57
226/110

Alternately usable

87
226/1

Processes

78
226/6

By engaging material modifications

22
226/7

By fluid current

112
226/8

Intermittently or interruptedly

43
226/4

Involving plural feeding means

60
226/2

Involving registration of material

73
226/3

Involving lateral registration

44
226/5

Involving stripping from conveyer

22
226/49

Selectively reversible material mover

30
226/51

By optional drive trains

7
226/50

By optional moving means

8
226/89

Shiftable part allowing hand loading

18
226/90

With shiftable roller

47
226/91

Threading device

227
226/92

With means to pull lead-end

216
226/93

With adherence or attraction of material to advancing means

26
226/96

By adhesive nature of material

22
226/94

By electrostatic force

36
226/95

By pneumatic pressure

179
226/100

With alarm, signal, or indicator

33
226/46

With interlock means

5
226/47

And means to initiate operation of part

2
226/10

With material-responsive control means

39
226/45

Detector means

248
226/14

For festooner

4
226/13

For flywheel

0
226/12

For threading device

9
226/11

Responsive to break or depletion

96
226/15

To position material laterally

98
226/17

By roller pair engaging web margin

48
226/18

By shiftable material support

41
226/19

Laterally movable support

66
226/20

Responsive to photocell detection

74
226/21

Pivotally mounted roller

138
226/23

Responsive to material-contacting element

43
226/22

Responsive to pneumatic detection

13
226/16

With control of longitudinal movement

28
226/24

To regulate longitudinal movement of material

112
226/36

By ancillary feed means

9
226/37

By disconnectable connection in drive train

14
226/38

By means to retard material movement

17
226/39

By material contact

22
226/34

By means to vary engagement of feed means with material

26
226/35

Feed means moved out of engaging position

26
226/42

By variable speed power source

108
226/43

To stop and/or start movement of material

47
226/40

By variable-ratio transmission

13
226/41

Coaxially shiftable pulley cones

3
226/27

Registration

64
226/32

By means to change feeding movement of intermittent feed stroke

37
226/33

By means to discontinue movement of material

41
226/28

Of continuously moving material

51
226/29

By means to vary speed of material momentarily

46
226/30

By means to vary speed of feed roll

58
226/31

By ancillary power source

18
226/44

Responsive to dancer detector

138
226/25

Responsive to overload

43
226/26

Responsive to weight of accumulation

7
226/195

With means to retard material movement (e.g., "tensioner")

205
226/88

With means to temporarily deform material laterally (e.g., for stiffening)

43
226/48

With randomly actuated stopping means

6
 
 
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