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Class Information
Number: 226/164
Name: Advancing material of indeterminate length > By intermittent (interrupted) material-mover > Comprising reciprocating or oscillating material-mover > With means to move grip element into material engagement > Comprising link positively connected to element > Which link effects material-advancing movement
Description: Device wherein the same link also causes the grip element to move in a material-forwarding direction.










Patents under this class:

Patent Number Title Of Patent Date Issued
8113402 Feed mechanism for a machine Feb. 14, 2012
6405915 Feed mechanism for a machine Jun. 18, 2002
5865359 Tape feeder with controlled feed motion Feb. 2, 1999
4754621 Continuous tensionless treatment for cloth Jul. 5, 1988
4615258 Drive device operated by a pressure fluid Oct. 7, 1986
4557617 Tape supply cartridge Dec. 10, 1985
4165829 Method of feeding electrode wire and apparatus for performing same Aug. 28, 1979
4015700 Tape advance mechanism Apr. 5, 1977
3998370 Feed apparatus Dec. 21, 1976
3943743 Method and apparatus for controlling with increased accuracy a processing machine driven at varying operating speeds, such as a slide drawing machine, especially, as well as the slide drawing Mar. 16, 1976











 
 
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