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Class Information
Number: 226/18
Name: Advancing material of indeterminate length > With material-responsive control means > To position material laterally > By shiftable material support
Description: Device wherein the control means comprises a machine part which at least partially underlies and is in contact with the material; and is movable with respect to the longitudinal* direction of travel of the material.

Sub-classes under this class:

Class Number Class Name Patents
226/19 Laterally movable support 66
226/21 Pivotally mounted roller 138

Patents under this class:

Patent Number Title Of Patent Date Issued
7267255 Web tracking adjustment device and method through use of a biased gimbal Sep. 11, 2007
6195112 Steering apparatus for re-inkable belt Feb. 27, 2001
6135386 Brand flexible tipping paper guide Oct. 24, 2000
5971313 Apparatus for equalizing tension in a traveling web Oct. 26, 1999
5921451 Dryer assembly for supporting and positioning a web Jul. 13, 1999
5895153 Mechanism for tracking the belt of a belt fuser Apr. 20, 1999
5813337 Closed-loop printing control system Sep. 29, 1998
5794829 Device for lateral register adjustment of a web of material Aug. 18, 1998
5699147 Paper magazine Dec. 16, 1997
5667123 Apparatus for correcting zigzag motion of an elongated traveling web Sep. 16, 1997
5647118 Apparatus for automatically attaching items to hang strip Jul. 15, 1997
5575414 Process and device for guiding and keeping a material web spread Nov. 19, 1996
5490459 Printing press and method for removing ink build-up with sideways web movement Feb. 13, 1996
5441190 Apparatus for displacing a continuous sheet of material Aug. 15, 1995
5226577 Web guide for elongated flexible web Jul. 13, 1993
5208633 Belt position sensing for image registration May. 4, 1993
5146651 Process and apparatus for tow cross-section measurement and control Sep. 15, 1992
5126946 Ultrasonic edge detector Jun. 30, 1992
5119981 Web guide apparatus Jun. 9, 1992
5098507 Relieved plastic floor tile rolling press with an automatic alignment device Mar. 24, 1992
4998117 Thermal transfer printer Mar. 5, 1991
4991761 Web guide apparatus Feb. 12, 1991
4964557 Bidirectional web guiding system Oct. 23, 1990
4960234 Apparatus for separating webs of material into (two) part webs Oct. 2, 1990
4932578 Adjustable guide assembly for moving webs or fabrics Jun. 12, 1990
4893740 Web tracking mechanism Jan. 16, 1990
4848632 Method for guiding a moving web of material Jul. 18, 1989
4779782 Guidance device for material in strip form, especially for a sheet metal treatment plant Oct. 25, 1988
4760945 Web-position controller Aug. 2, 1988
4760627 Apparatus for an oscillating pinch roll assembly utilized in the extrusion of blown films Aug. 2, 1988
4739358 Film processor apparatus Apr. 19, 1988
4674667 Apparatus for correcting the lateral displacement of a moving metallic sheet Jun. 23, 1987
4506782 Device for longitudinally guiding an endless web Mar. 26, 1985
4477006 Offset pivot guiding assembly Oct. 16, 1984
4437918 Method of making a carpet tile Mar. 20, 1984
4421499 Tube forming shoe and method of forming a flexible web into a shoe Dec. 20, 1983
4385716 Web controlling apparatus May. 31, 1983
4324488 Floating edge-follower bordered paper mask Apr. 13, 1982
4291825 Web guiding system Sep. 29, 1981
4200246 Conveyor device for a thin web and a method of conveying Apr. 29, 1980
3952866 Device for directing strips of thermoplastic material Apr. 27, 1976

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