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Class Information
Number: 242/156.2
Name: Winding, tensioning, or guiding > Strand tensioning device > Brake > Automatic, on disc other than spool
Description: Devices which include braking means responsive to speed, tension, package size, etc., and applied to a disc other than the spool.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7338004 |
Let-off device with constant tension |
Mar. 4, 2008 |
| 7114674 |
Electromechanical brake in a slitter |
Oct. 3, 2006 |
| 7104483 |
Method and tensioning device for stabilizing and regulating the tension of thread being unwound from bobbins |
Sep. 12, 2006 |
| 7017849 |
Electromagnetic brake in a slitter |
Mar. 28, 2006 |
| 6457667 |
Method and apparatus for controlling the tension of wire being pulled from a wire spool on a bead wire letoff stand |
Oct. 1, 2002 |
| 6290161 |
Braking mechanism of winder |
Sep. 18, 2001 |
| 6010089 |
Tension control device |
Jan. 4, 2000 |
| 5803134 |
Creel and yarn package holders with quick stop mechanism |
Sep. 8, 1998 |
| 5694873 |
Non-suspension type thread feeder for sewing machine |
Dec. 9, 1997 |
| 5657935 |
Wire dispenser with adjustable base |
Aug. 19, 1997 |
| 5524834 |
Arrangement for the control of thread tension in a thread spool creel |
Jun. 11, 1996 |
| 5465917 |
Welding wire dispenser with adjustable brake |
Nov. 14, 1995 |
| 5425830 |
Method and apparatus for manufacturing ply stock |
Jun. 20, 1995 |
| 4946115 |
Device for taking up a line |
Aug. 7, 1990 |
| 4905927 |
Unwinding arrangement |
Mar. 6, 1990 |
| 4903574 |
Fiber spool apparatus |
Feb. 27, 1990 |
| 4899951 |
Braking mechanism for use in a magnetic recording apparatus |
Feb. 13, 1990 |
| 4848522 |
Safety device to prevent accidental unwinding of a rolling shutter or rolling overhead door wound on a shaft |
Jul. 18, 1989 |
| 4788898 |
Control for a bobbin carrier |
Dec. 6, 1988 |
| 4783017 |
Carpet rack |
Nov. 8, 1988 |
| 4765220 |
Strand supply carrier and tensioning mechanism |
Aug. 23, 1988 |
| 4747564 |
Brake system for magnetic recording and reproducing apparatus |
May. 31, 1988 |
| 4736668 |
Braider carrier |
Apr. 12, 1988 |
| 4730792 |
A braking device for a video cassette recorder |
Mar. 15, 1988 |
| 4681277 |
Welding wire dispenser |
Jul. 21, 1987 |
| 4669686 |
Braking mechanism with different forces for opposite directions |
Jun. 2, 1987 |
| 4655191 |
Wire saw machine |
Apr. 7, 1987 |
| 4646984 |
Retracting tensioning mechanism for dispensing an elongated member |
Mar. 3, 1987 |
| 4619180 |
Braider carrier |
Oct. 28, 1986 |
| 4602753 |
Welding wire dispenser |
Jul. 29, 1986 |
| 4572496 |
Trim rewinder with automatic stop |
Feb. 25, 1986 |
| 4550558 |
Cradle for a twisting machine |
Nov. 5, 1985 |
| 4529147 |
Carrier for a strand supply bobbin |
Jul. 16, 1985 |
| 4523423 |
Cradle for a twisting machine |
Jun. 18, 1985 |
| 4508291 |
Welding wire dispenser |
Apr. 2, 1985 |
| 4475699 |
Leader dispenser |
Oct. 9, 1984 |
| 4465246 |
Welding wire dispenser |
Aug. 14, 1984 |
| 4456198 |
Welding wire dispenser |
Jun. 26, 1984 |
| 4425182 |
Blending tape dispenser |
Jan. 10, 1984 |
| 4423588 |
Apparatus for paying off wire from a bobbin |
Jan. 3, 1984 |
| 4422592 |
Brake mechanism for spool |
Dec. 27, 1983 |
| 4416355 |
Centrifugally controlled differential tape reel brake |
Nov. 22, 1983 |
| 4386683 |
Brake for a weaving machine |
Jun. 7, 1983 |
| 4375875 |
Cradle for a twisting machine |
Mar. 8, 1983 |
| 4365768 |
Cable reel adapter |
Dec. 28, 1982 |
| 4325522 |
Reel brake clamping assembly |
Apr. 20, 1982 |
| 4304369 |
Stock servicer feeder |
Dec. 8, 1981 |
| 4264399 |
Material braking apparatus |
Apr. 28, 1981 |
| 4241884 |
Powered device for controlling the rotation of a reel |
Dec. 30, 1980 |
| 4234138 |
Thread guide at a warp creel |
Nov. 18, 1980 |
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