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Class Information
Number: 226/157
Name: Advancing material of indeterminate length > By intermittent (interrupted) material-mover > Comprising material-moving roll > Unidirectional > Ratcheted roll
Description: Device provided with a peripherally toothed disc and oscillating pawl drivingly engaging the disc to move the roll*.










Patents under this class:

Patent Number Title Of Patent Date Issued
7216790 Component feeding apparatus May. 15, 2007
6082603 Electric-component tape feeding apparatus and electric-component supplying method Jul. 4, 2000
6082954 Tape feeders and systems using the same Jul. 4, 2000
5294035 Ratchet device having a stopper member for preventing excessive rotation of ratchet wheel, and tape feeding apparatus using the ratchet device Mar. 15, 1994
5005745 Apparatus for preventing tape from being rolled Apr. 9, 1991
4956045 Hand-held labeler Sep. 11, 1990
4664306 Tag attacher May. 12, 1987
4479427 Bale tagging apparatus Oct. 30, 1984
4349287 Intermittent paper feed mechanism Sep. 14, 1982
4325302 Apparatus for printing and applying pressure sensitive labels Apr. 20, 1982
4300712 Paper feeder device for miniaturized printers Nov. 17, 1981
4295912 Apparatus and process for laminating composite tape Oct. 20, 1981
4171633 Roller device for rolling mills Oct. 23, 1979
4125074 Feed mechanism for portable labeling machine Nov. 14, 1978
4089452 Orientation apparatus for multiple twisted wires May. 16, 1978
4033560 Paper advancing mechanism Jul. 5, 1977
4032055 Feed device for tape perforators Jun. 28, 1977
3978736 Pilgrim step indexing mechanism Sep. 7, 1976
3971421 Air-powered, self-feeding screw driving tool Jul. 27, 1976
3941289 Label printing and applying apparatus Mar. 2, 1976











 
 
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