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Class Information
Number: 242/545.1
Name: Winding, tensioning, or guiding > Convolute winding of material > With particular drive > With clutch or releasable coupling > Limited torque
Description: Subject matter wherein the mechanism for transmitting torque includes a distinct component (e.g., a slip coupling) for limiting transfer of torque to the take-up.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7281677 Strip winding machine Oct. 16, 2007
7246766 Torque limiter Jul. 24, 2007
7114679 Locking mechanism for geared core winder Oct. 3, 2006
6910655 Roll shaft, recording medium supply apparatus and recording apparatus Jun. 28, 2005
6536703 Core slip drum Mar. 25, 2003
6464162 Web processing system Oct. 15, 2002
6435446 Roll sheet conveying device and recording apparatus Aug. 20, 2002
6422502 Winding unit Jul. 23, 2002
6357691 Web processing system Mar. 19, 2002
6355139 Processed tissue webs Mar. 12, 2002
6145770 Friction coupling for the torque-limiting transmission of force between a coil core for winding or unwinding a tape and a rotary support Nov. 14, 2000
6113021 One-way clutch and brake control device using the one-way clutch Sep. 5, 2000
5992791 Tape take-up and cover-tape take-up apparatus Nov. 30, 1999
5947409 Spring finger assembly for engaging a spool Sep. 7, 1999
5820054 Film carrier Oct. 13, 1998
5694629 Film transport mechanism with torque limiting clutch Dec. 2, 1997
5683052 Film carrier Nov. 4, 1997
5318240 Reel driving clutch of magnetic recording/playback system Jun. 7, 1994
5273229 Fixed torque spring clutch Dec. 28, 1993
5221056 Pneumatically controlled spooling apparatus Jun. 22, 1993
5180115 Torque-transmission device Jan. 19, 1993
5150851 Clutch for tape dispenser Sep. 29, 1992
5137224 Winding spindle Aug. 11, 1992
5083719 Double tire reel spool starter Jan. 28, 1992
5064137 Fixed torque spring clutch and a winder having the same Nov. 12, 1991
5064133 Driving force transmitting apparatus Nov. 12, 1991
5037037 Catch tray for receiving spooled output media from an electrographic printer Aug. 6, 1991
4995563 Apparatus for winding up and unwinding printed products infed and outfed in an imbricated formation by means of a conveyor Feb. 26, 1991
4978083 Reel holder for retaining reels of video film Dec. 18, 1990
4905926 Frictionless journal take-up clutch Mar. 6, 1990
4840322 Winding of flexible elongate material Jun. 20, 1989
4705227 Apparatus for winding-up and unwinding continuously arriving flexible flat structures Nov. 10, 1987
4641795 Printed product coil Feb. 10, 1987
4629139 Web winding apparatus Dec. 16, 1986
4625930 Film winding and rewinding apparatus Dec. 2, 1986
4607804 Film winding and rewinding apparatus Aug. 26, 1986
4601436 Apparatus for winding and unwinding flexible flat products, especially printed products, arriving continuously, especially in imbricated formation Jul. 22, 1986
4593864 Differential mandrel for sheet-slitting machine recoiler Jun. 10, 1986
4586672 Machine for loading cassettes May. 6, 1986
4541579 Slitter, wind-up clutch assemblies Sep. 17, 1985
4516736 Method and apparatus for slitting metal strip May. 14, 1985
4512529 Winding machine Apr. 23, 1985
4497455 Winding machine Feb. 5, 1985
4470561 Tape recorder slip clutch Sep. 11, 1984
4458854 Magnetic clutch having apparatus for centering magnetic recording tape reel Jul. 10, 1984
4447016 Rewind apparatus for metal strips May. 8, 1984
4438888 Self-aligning web reel Mar. 27, 1984
4351690 Label printer system Sep. 28, 1982
4344590 Torque limiting device Aug. 17, 1982
4317546 Coiling apparatus for fastener strips Mar. 2, 1982

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