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Class Information
Number: 226/148
Name: Advancing material of indeterminate length > By intermittent (interrupted) material-mover > With retrograde movement preventer > Unidirectionally rotating roll
Description: Device in which the preventing means comprises a roll* incapable of turning in a reverse direction.

Patents under this class:

Patent Number Title Of Patent Date Issued
8006373 Tape feeder for chip mounter Aug. 30, 2011
6409067 Step-by-step recovery of a strip Jun. 25, 2002
6199738 Electric-component supplying method and apparatus Mar. 13, 2001
6082603 Electric-component tape feeding apparatus and electric-component supplying method Jul. 4, 2000
6041990 Forging machine feeding mechanism with a reciprocating sector driving gear, sector driven gears which are connected to the feed rollers through a shaft, and a circumferential brake on the feed Mar. 28, 2000
5975395 Feeding apparatus Nov. 2, 1999
5123273 Hog ring clamping device Jun. 23, 1992
4781088 Pneumatic scrap reduction system for rotary die cutter Nov. 1, 1988
4716802 Scrap reduction system for rotary die cutter Jan. 5, 1988
4314631 Frictional belt brake Feb. 9, 1982
4089451 Automatic strip-feeder device particularly for dies May. 16, 1978
4048782 Controlled film advance apparatus Sep. 20, 1977
3944121 Bookbinder with a damped-adhesive strip inserter Mar. 16, 1976

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