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Class Information
Number: 226/120
Name: Advancing material of indeterminate length > By intermittent (interrupted) material-mover
Description: Device having means for advancing material in a step-by-step manner, including advancing an increment of material and stopping movement of the material.










Sub-classes under this class:

Class Number Class Name Patents
226/137 Adjustable feeder 16
226/124 Comprising constantly rotated roll on reciprocating or oscillating carrier 7
226/152 Comprising material-moving roll 31
226/158 Comprising reciprocating or oscillating material-mover 68
226/123 Cyclical unequal movements 7
226/125 Including material abutment 3
226/127 Manual material-mover (e.g., dispenser) 56
226/121 Stored material-movement-derived energy provides moving force 7
226/134 Unicyclic mover 23
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
226/147 With retrograde movement preventer 19


Patents under this class:

Patent Number Title Of Patent Date Issued
7819239 Feeder for an auto mounting device Oct. 26, 2010
6901658 Electric-component supplying apparatus and circuit-board assembling method for feeding a plurality of electric-component tapes Jun. 7, 2005
6202913 Electric-component supplying unit Mar. 20, 2001
6126335 Film holder and image reading device Oct. 3, 2000
6077022 Placement machine and a method to control a placement machine Jun. 20, 2000
5297712 System for feeding and positioning articles being processed Mar. 29, 1994
5241906 Feeder apparatus for web rotary press Sep. 7, 1993
5217152 Gear mechanism and record medium feeding apparatus employing the same Jun. 8, 1993
5116454 Cover-tape peeling apparatus for a tape feeder May. 26, 1992
5052606 Tape automated bonding feeder Oct. 1, 1991
4875610 Method of and system for driving magnetic tape Oct. 24, 1989
4821936 Hydraulic index drive system Apr. 18, 1989
4735341 Feeder for electrical component supply tapes Apr. 5, 1988
4694982 Side by side air feeder for advancing stock to a power press and the like Sep. 22, 1987
4687152 Machines for handling electrical components Aug. 18, 1987
4679295 Modular machine tool for series machining of parts in a bar Jul. 14, 1987
4620655 Apparatus for supplying taped parts Nov. 4, 1986
4586670 Tape stripper for electrical component tape feeder May. 6, 1986
H17 Computer forms web copying apparatus Feb. 4, 1986
4462528 Electrostatic web clamp Jul. 31, 1984
4440355 Electronic component supply apparatus Apr. 3, 1984
4434924 Dual driven feed rolls for a punch press Mar. 6, 1984
4415109 Apparatus for the transport of a light sensitive material in a phototypesetting machine Nov. 15, 1983
4354627 Device for high speed feeding of a tape or the like Oct. 19, 1982
4333788 Tire building machine servicer Jun. 8, 1982
4269342 Resiliently stabilized web movement for honeycomb machine May. 26, 1981
4261786 Modular servicer Apr. 14, 1981
4026497 Pause device for tape recorder May. 31, 1977
RE28796 Compact flying printer May. 4, 1976











 
 
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