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Class Information
Number: 226/4
Name: Advancing material of indeterminate length > Processes > Involving plural feeding means
Description: Method in which is recited a step of feeding* by one feeder* and another step of feeding by another feeder.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8377249 Appraratus and method for providing a localized speed variance of an advancing substrate Feb. 19, 2013
7201822 Method of placing a material transversely on a moving web Apr. 10, 2007
7014083 System and method for controlling the width of web material Mar. 21, 2006
6986820 Processes and apparatus for making disposable absorbent articles Jan. 17, 2006
6969206 Tension generating mechanism for a printing apparatus Nov. 29, 2005
6830172 Apparatus and method for feeding string Dec. 14, 2004
6715332 Method of drawing metal workpieces and drawing unit for a drawing machine Apr. 6, 2004
6652686 Processes and apparatus for making disposable absorbent articles Nov. 25, 2003
6513427 Device for guiding material webs in rotary presses Feb. 4, 2003
6276586 Methods for calibration and automatic alignment in friction drive apparatus Aug. 21, 2001
6273314 Process and apparatus for storage of fiber band between operating components of spinning machines Aug. 14, 2001
6269995 Friction drive apparatus for strip material Aug. 7, 2001
6176410 Method and apparatus for controlling web delivery running at the start time of printing Jan. 23, 2001
6174399 Method of making an elastic adhesive bandage Jan. 16, 2001
6085956 Method and apparatus for controlling tension in a web offset printing press Jul. 11, 2000
6076718 Method and apparatus for conveying expanded film Jun. 20, 2000
5935458 Wire thermal spray apparatus with dual motors Aug. 10, 1999
5852299 Irregular feeding detection device for printing machine and a detection method of irregular feeding for printing machine Dec. 22, 1998
5839636 Suction-operated linear traction drive for underwater handling of towed arrays Nov. 24, 1998
5833105 Stamping press damped follower loop control system Nov. 10, 1998
5711470 Apparatus and method for adjusting the lateral position of a moving strip Jan. 27, 1998
5709331 Method for calculating and regulating the elongation of a moving material web, and device for applying the method Jan. 20, 1998
5617985 Apparatus and method for supporting and guiding strip material that is to be processed in the loop region Apr. 8, 1997
5568767 Method and device for maintaining print to cut register Oct. 29, 1996
5542350 Draw-in device and process for feeding webs of material into a printing machine Aug. 6, 1996
5540371 Method of adjusting a wire feeder for a blocked tip condition Jul. 30, 1996
5505550 Printer and method of supplying continuous paper to printing portion Apr. 9, 1996
5472287 Printer with validation paper feeding mechanism Dec. 5, 1995
5427295 Universal planetary feeder head for feeding wire Jun. 27, 1995
5390841 Method of drawing large-size elongate cable for installation Feb. 21, 1995
5219109 Level control method for spliced strip materials having different unit weights Jun. 15, 1993
5190202 Apparatus and method for drawing yarn from a conveyor Mar. 2, 1993
5173959 Method and apparatus for assembling a fiber array Dec. 22, 1992
5139600 Double sided lamination machine Aug. 18, 1992
5086964 Dual drive web feed apparatus and method Feb. 11, 1992
4984728 Dual belt conveyor for multi-ply continuous paper tubing Jan. 15, 1991
4898094 Apparatus and method for controlling a plurality of continuous paper printing machines connected to each other Feb. 6, 1990
4848630 Method and apparatus for positioning a web of material in stepwise transporation thereof Jul. 18, 1989
4667946 Method of preventing multiple breakage of webs running in rotary press May. 26, 1987
4591084 Method and apparatus for feeding and accumulating ribbon material May. 27, 1986
4585042 Log debarker Apr. 29, 1986
4577790 Tape loop bin control system Mar. 25, 1986
4570916 Document conveying method and apparatus Feb. 18, 1986
4522242 Hydraulic fed log debarker Jun. 11, 1985
4391398 Method of tensioning a tape Jul. 5, 1983
4369906 Web feeding machines Jan. 25, 1983
4345708 Document feed mechanism Aug. 24, 1982
4310113 Apparatus and method for storage and reaction treatment of textile material in web form Jan. 12, 1982
4201132 Method of an apparatus for equalizing longitudinal stresses in an advancing web May. 6, 1980
4192207 Method for feeding a plurality of wires Mar. 11, 1980

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