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Class Information
Number: 226/34
Name: Advancing material of indeterminate length > With material-responsive control means > To regulate longitudinal movement of material > By means to vary engagement of feed means with material
Description: Device wherein longitudinal travel of the material (effected by a material-moving force) is varied by adjusting the degree of moving force on the material, or by adjusting the duration of contact between the material and the apparatus for moving the material.

Sub-classes under this class:

Class Number Class Name Patents
226/35 Feed means moved out of engaging position 26

Patents under this class:

Patent Number Title Of Patent Date Issued
7451902 Web transporting mechanism of printing apparatus Nov. 18, 2008
7383773 Apparatus for deflecting individual webs Jun. 10, 2008
7073695 Multi-end strand predetermined tension controller Jul. 11, 2006
6918229 Method and apparatus for wrapping a load Jul. 19, 2005
6749098 Web-tension-regulating device for a corrugating machine Jun. 15, 2004
6446853 Friction feed wheel mechanism with vibration excitation Sep. 10, 2002
6193184 Method and a system for controlling tension of paper and foil webs Feb. 27, 2001
6068172 Device for transporting and temporarily storing a web-like recording medium in an electrographic printer or copier May. 30, 2000
5918787 Apparatus for feeding a web of material Jul. 6, 1999
5820008 Machine for processing electrical wires having improved wire guide Oct. 13, 1998
5697540 Feed mechanism for advancing elongated strip material Dec. 16, 1997
5660676 High speed labeler Aug. 26, 1997
5119646 Bleaching kier for continuous bleaching of elongated cloth Jun. 9, 1992
4607582 Automatic towel aligning, cutting and hemming system Aug. 26, 1986
4597516 Web feeder apparatus Jul. 1, 1986
4595133 Towel aligning, cutting and hemming system Jun. 17, 1986
4508524 Device for centering the printing of strip material for the automatic production of small filter bags for infusion products Apr. 2, 1985
4489899 Yarn feeding apparatus for multi-feed knitting machines Dec. 25, 1984
4420108 Apparatus for the controlled feeding and taking-off of a thread into and out of a thread treatment section Dec. 13, 1983
4355747 Multi-purpose yarn feeding device Oct. 26, 1982
4220274 Device for feeding yarn in textile machines Sep. 2, 1980
4158429 Apparatus for feeding elongate sheet materials Jun. 19, 1979
4124156 Feedback enhanced web feeding apparatus Nov. 7, 1978
4094452 Arrangement for adjusting the compression force of drive rolls Jun. 13, 1978
3946919 Binding strip feed terminator Mar. 30, 1976
3937112 Web feeding apparatus Feb. 10, 1976

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