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Class Information
Number: 226/37
Name: Advancing material of indeterminate length > With material-responsive control means > To regulate longitudinal movement of material > By disconnectable connection in drive train
Description: Device wherein the control means stops the material by a separable mechanism (such as a clutch) constituting part of a power transmission member between the material moving means and a power source.

Patents under this class:

Patent Number Title Of Patent Date Issued
7819239 Feeder for an auto mounting device Oct. 26, 2010
6145424 Punching machine and method thereof Nov. 14, 2000
5868019 Feed system in a stamping and forming machine having a quick release Feb. 9, 1999
5806744 Apparatus for feeding and tensioning threads in a textile machine Sep. 15, 1998
5797560 Method and device for continuously feeding film Aug. 25, 1998
5010834 Clutch type roller feed for a sewing machine needle thread Apr. 30, 1991
4487351 Apparatus for feeding a web material provided with register marks Dec. 11, 1984
4231560 Tension controlled apparatus for feeding web material Nov. 4, 1980
4145963 Jam-clearing and torque sensing traction wheel assembly and strap feed stopping mechanism Mar. 27, 1979
4107508 Method and apparatus for welding using fillet-wire Aug. 15, 1978
4099193 Continuously operating developing machine with filmstrip tension control Jul. 4, 1978
4040043 Film sensing apparatus Aug. 2, 1977
4025026 Apparatus and method for supplying constant tension material May. 24, 1977
3935938 Line feed mechanism for printer Feb. 3, 1976

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