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Class Information
Number: 226/15
Name: Advancing material of indeterminate length > With material-responsive control means > To position material laterally
Description: Device wherein the control means acts to maintain the material in a predetermined longitudinal* path by moving, or preventing movement of, the material in a direction lateral* to the longitudinal* path of travel.

Sub-classes under this class:

Class Number Class Name Patents
226/17 By roller pair engaging web margin 48
226/18 By shiftable material support 41
226/16 With control of longitudinal movement 28

Patents under this class:
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Patent Number Title Of Patent Date Issued
8662772 Edge guide for media transport system Mar. 4, 2014
8554354 Method for adaptive guiding of webs Oct. 8, 2013
8515328 Medium conveying apparatus and image forming apparatus Aug. 20, 2013
8205548 Method of winding up transfer film and device for performing transfer printing on printed sheets of paper Jun. 26, 2012
8082056 Operation method for a looping pit with drag compensation Dec. 20, 2011
7909216 Device and method to feed and align a web with increased web stability for printing Mar. 22, 2011
7673983 Inkjet printer Mar. 9, 2010
7383773 Apparatus for deflecting individual webs Jun. 10, 2008
7347244 Membrane applicator Mar. 25, 2008
7267255 Web tracking adjustment device and method through use of a biased gimbal Sep. 11, 2007
6799507 Web printers Oct. 5, 2004
6690987 System for presenting a textile sheet automatically Feb. 10, 2004
6471153 Vibration control apparatus for steel processing line Oct. 29, 2002
6195112 Steering apparatus for re-inkable belt Feb. 27, 2001
6098863 Web having alignment indicia and an associated web feeding and working apparatus Aug. 8, 2000
6052135 Combination erase bar and belt position detector system for use with an electrophotographic imaging system Apr. 18, 2000
6001198 Process and apparatus for the application of self-adhesive protective film to vehicle bodies Dec. 14, 1999
6000595 Method and apparatus for pinless feeding of web to a utilization device Dec. 14, 1999
5996872 Edge position sensor with integral thickness gauge Dec. 7, 1999
5989368 Carpet position sensor Nov. 23, 1999
5784229 Driving apparatus in which a distance between a first flange and a second flange of a tape guide is larger than a distance between a first flange and a second flange of a take-up reel Jul. 21, 1998
5777878 Screen printing press having longitudinal, lateral and angular screen frame registration system and method Jul. 7, 1998
5691908 Method for actuator identification during the transverse profile control of a continuous material web Nov. 25, 1997
5659851 Apparatus and method for steering an endless belt Aug. 19, 1997
5629030 Extrusion device having position control May. 13, 1997
5595334 Vacuum and tractor drive for paper web Jan. 21, 1997
5575414 Process and device for guiding and keeping a material web spread Nov. 19, 1996
5558263 Apparatus and method for non-contact active tensioning and steering of moving webs Sep. 24, 1996
5540166 Edge steer finishing device and method Jul. 30, 1996
5500090 Method and apparatus for guiding a fabric in a paper machine Mar. 19, 1996
5460312 Method of and apparatus for controlling lateral deviations of a travelling fabric web Oct. 24, 1995
5415118 Alignment device for a sewing machine May. 16, 1995
5379659 Method for setting a sensor in a web movement control device Jan. 10, 1995
5353979 Directing apparatus for guiding, deflecting and/or diverting a web of material Oct. 11, 1994
5333770 System for controlling tape traveling height and tape guide with tape edge detector therefor Aug. 2, 1994
5328072 Device for locating the edges of moving webs Jul. 12, 1994
5323945 Segmented differential capstan roller Jun. 28, 1994
5323944 Arrangement for the lateral positioning of a recording medium in a printer or photocopier Jun. 28, 1994
5318655 Tread centering device Jun. 7, 1994
5310107 Pneumatic compliant tape guidance device May. 10, 1994
5284284 Method for controlling side guide means Feb. 8, 1994
5279454 Straight through lateral constraint Jan. 18, 1994
5276460 Skew preventer for a film belt Jan. 4, 1994
5244138 Roller for supporting a web having axially slidable staves Sep. 14, 1993
5235733 Method and apparatus for patterning fabrics and products Aug. 17, 1993
5208633 Belt position sensing for image registration May. 4, 1993
5206771 Tape drive mechanism Apr. 27, 1993
5152080 Steerable air bar/edge dam apparatus Oct. 6, 1992
5138341 Plotter with drive rollers having variable radial contact surfaces Aug. 11, 1992
5126946 Ultrasonic edge detector Jun. 30, 1992

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