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Class Information
Number: 242/563.1
Name: Winding, tensioning, or guiding > Unwinding > With detector, indicator, or control > Unwinding path (e.g., material alignment)
Description: Subject matter wherein the monitoring means is responsive to deviation of the unwinding material from a desired course.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7255255 |
Method and system for positioning guide arms in a strip fabrication assembly |
Aug. 14, 2007 |
| 7220942 |
Feeder for endless welding wire |
May. 22, 2007 |
| 7121496 |
Method and system for correcting web deformation during a roll-to-roll process |
Oct. 17, 2006 |
| 6929210 |
Fiber payout follower |
Aug. 16, 2005 |
| 6903654 |
Automatic dispenser apparatus |
Jun. 7, 2005 |
| 6834823 |
Supply device for supplying rubber material to a cutting device |
Dec. 28, 2004 |
| 6834825 |
Strip winding and unwinding device with automatic centering |
Dec. 28, 2004 |
| 6739546 |
Axial-position adjustment apparatus for arm shaft equipped with paper roll support arms in paper web feed unit |
May. 25, 2004 |
| 6704988 |
Method of making a continuous laminate coil |
Mar. 16, 2004 |
| 6595460 |
Web material alignment apparatus and method |
Jul. 22, 2003 |
| 6044615 |
Device for supplying film to packaging machine |
Apr. 4, 2000 |
| 5954292 |
Method and apparatus for splicing web |
Sep. 21, 1999 |
| 5944279 |
Apparatus for cutting and rolling sheet material |
Aug. 31, 1999 |
| 5938098 |
Servo valve |
Aug. 17, 1999 |
| 5921452 |
Device for pivoting a roller for a moving web |
Jul. 13, 1999 |
| 5881965 |
Changing device in a packaging machine for a storage roller having thereon a foil strip |
Mar. 16, 1999 |
| 5860753 |
Mechanism for centering rolls of paper stock supplied for printing |
Jan. 19, 1999 |
| 5788139 |
Stitching machine head and wire cassette therefor |
Aug. 4, 1998 |
| 5720447 |
Self compensating supply roll support frame web guiding system |
Feb. 24, 1998 |
| 5664738 |
Pneumatic web guide |
Sep. 9, 1997 |
| 5553809 |
Paper magazine |
Sep. 10, 1996 |
| 5511713 |
Lateral static guide for a web loop of variable width |
Apr. 30, 1996 |
| 5505406 |
Apparatus and method for positioning a web roll |
Apr. 9, 1996 |
| 5482225 |
Process for loading a processing machine having a fine centering step and apparatus for this purpose |
Jan. 9, 1996 |
| 5375785 |
Automatic web transfer mechanism for flexible sheet dispenser |
Dec. 27, 1994 |
| 5133511 |
Apparatus for the edge aligned connection of webs |
Jul. 28, 1992 |
| 5096134 |
Device for unrolling and cutting leading end portion of strip-like material wound in roll |
Mar. 17, 1992 |
| 5069395 |
Method for delivering thread to a thread user and apparatus for performing the method |
Dec. 3, 1991 |
| 5007270 |
Web handling apparatus for metal ribbon stock |
Apr. 16, 1991 |
| 4951892 |
Server system for rubberized sheets |
Aug. 28, 1990 |
| 4923139 |
Coil feeding system, mehod and apparatus |
May. 8, 1990 |
| 4690347 |
System for transversely aligning a substrate |
Sep. 1, 1987 |
| 4676445 |
Film handling method |
Jun. 30, 1987 |
| 4557425 |
Problem-cartridge film processing method |
Dec. 10, 1985 |
| 4543152 |
Apparatus for splicing successive web rolls to feed a web into a rotary press or the like |
Sep. 24, 1985 |
| 4500045 |
Laterally translatable roll apparatus |
Feb. 19, 1985 |
| 4485982 |
Web tracking system |
Dec. 4, 1984 |
| 4461431 |
Edge guide unwinding apparatus |
Jul. 24, 1984 |
| 4434947 |
Axially displaceable reel holder for packing machine webs |
Mar. 6, 1984 |
| 4392910 |
Web aligning process and apparatus |
Jul. 12, 1983 |
| 4384686 |
Centerline web guide apparatus |
May. 24, 1983 |
| 4366932 |
Axially displaceable reel holder for packing machine webs |
Jan. 4, 1983 |
| 4210294 |
Strip reel |
Jul. 1, 1980 |
| 4170504 |
Tire building accessory |
Oct. 9, 1979 |
| 4168039 |
Device for compensating for the offset of a sheet element on rollers, in particular for a poster board having moving posters |
Sep. 18, 1979 |
| 4106715 |
Rolling-up machine for lengths of cloth destined for collar-cutting machines |
Aug. 15, 1978 |
| 4077579 |
Edge alignment apparatus |
Mar. 7, 1978 |
| 4073448 |
Automatic device for fixing the edge of a moving band |
Feb. 14, 1978 |
| 4055612 |
Treating of travelling webs |
Oct. 25, 1977 |
| 4054251 |
Displacement sensing and guide apparatus |
Oct. 18, 1977 |
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