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Class Information
Number: 226/174
Name: Advancing material of indeterminate length > By orbitally traveling material-engaging surface(s) > With control or adjustment means
Description: Device provided with means for regulating or altering the material-advancing operation of the material-advancer.










Sub-classes under this class:

Class Number Class Name Patents
226/180 For shifting roll(s) angularly 52
226/179 For shifting roll(s) axially 39
226/176 To vary bite of contacting pinch members 71
226/175 To vary diameter of roll 23
226/178 To vary speed of material-advancer 42


Patents under this class:

Patent Number Title Of Patent Date Issued
8640982 Strip material dispensing device Feb. 4, 2014
8443965 Take-up machine May. 21, 2013
8210103 Apparatus and method for supplying ribbons to a former Jul. 3, 2012
8079396 Adjustable micro device feeder Dec. 20, 2011
7946841 Device for conveying a tubular film May. 24, 2011
7472737 Adjustable micro device feeder Jan. 6, 2009
7220197 Tracked drive device May. 22, 2007
6972074 Equipment for fabric guiding in a paper machine Dec. 6, 2005
6796524 Reversible angle bar for a web printing press Sep. 28, 2004
6705029 Trenching machine Mar. 16, 2004
6488193 Guide conveyor having a laterally adjustable deflector roller at the end Dec. 3, 2002
6446853 Friction feed wheel mechanism with vibration excitation Sep. 10, 2002
6215205 Adjustable length conveyor system Apr. 10, 2001
6079234 Yarn feeder for a jacquard knitting machine Jun. 27, 2000
5775564 Method and apparatus for reducing wear of a belt mantle of an extended-nip roll Jul. 7, 1998
5659851 Apparatus and method for steering an endless belt Aug. 19, 1997
5522785 Infinitely variable diameter roller Jun. 4, 1996
5388747 Positive yarn feeding device Feb. 14, 1995
5350102 Wire transport apparatus Sep. 27, 1994
5342133 Paper moving system for a printer/plotter Aug. 30, 1994
5305938 Strip stock feed apparatus with balance force feed roll Apr. 26, 1994
5244138 Roller for supporting a web having axially slidable staves Sep. 14, 1993
5158781 Traction apparatus for tubular material Oct. 27, 1992
5139355 Printer with multi-tractor form shuttle Aug. 18, 1992
5079729 Alignment measuring system & method Jan. 7, 1992
4995541 Set of guide rolls for guiding, positioning and controlling motion of bands of material fed through the rolls Feb. 26, 1991
4925079 Apparatus for correctly feeding continuous strips with a shaped side outline to blanking machines May. 15, 1990
4844313 Feed device for long and narrow strips of continuous package Jul. 4, 1989
4829320 Belt drive for thermal printer May. 9, 1989
4766716 Adjustable guide roller assembly for tube forming apparatus Aug. 30, 1988
4762311 Adjusting roller arrangement particularly for rotary folders Aug. 9, 1988
4620615 Elevator system Nov. 4, 1986
4605148 Planetary wire-feeding device Aug. 12, 1986
4597516 Web feeder apparatus Jul. 1, 1986
4573619 Tape guide mechanism for dynamic tracking control Mar. 4, 1986
4567799 Shiftable pinch roll and strip-feed device for a slitter Feb. 4, 1986
4487375 Roll transfer mechanism for web material dispenser Dec. 11, 1984
4483378 Feeding device of wood working machine Nov. 20, 1984
4441664 Apparatus for feeding web material from a supply roll Apr. 10, 1984
4440516 Transport device for transporting an endless form to and from the printing roller Apr. 3, 1984
4420107 Lead frame advance system Dec. 13, 1983
4420108 Apparatus for the controlled feeding and taking-off of a thread into and out of a thread treatment section Dec. 13, 1983
4368837 Web feed section Jan. 18, 1983
4285454 Cable conveyor Aug. 25, 1981
4167954 Weft thread conveying apparatus for shuttleless weaving machines Sep. 18, 1979
4162756 Automatic stop mechanism Jul. 31, 1979
4058245 Yarn control mechanisms and the like Nov. 15, 1977
4033491 Tape recorder mechanism responsive to tape stoppage Jul. 5, 1977
4015293 Cutaway tape guide for selectively cooperating with a capstan and guiding a tape Mar. 29, 1977











 
 
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