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Class Information
Number: 242/149
Name: Winding, tensioning, or guiding > Strand tensioning device > Clamp
Description: Tension devices in which a member thereof is held in frictional engagement with the cordage material employed, as thread, to regulate the tension of the same. Generally two cooperating members are provided, between which the material to be tensioned is passed.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7325766 |
Automatic bobbin winder system |
Feb. 5, 2008 |
| 7044416 |
Tensioning board for slit metal rewinding |
May. 16, 2006 |
| 6755366 |
Device for direct insertion of yarn in automatic winder |
Jun. 29, 2004 |
| 6691744 |
Actuator and thread brake comprising an actuator |
Feb. 17, 2004 |
| 6505653 |
Device and method for variably braking a running yard |
Jan. 14, 2003 |
| 6283399 |
Yarn tension device |
Sep. 4, 2001 |
| 6119733 |
Controllable weft thread presenting and clamping apparatus including an actuated clamp element |
Sep. 19, 2000 |
| 5706868 |
Yarn brake assembly having a guide element for bypassing a yarn brake during threading |
Jan. 13, 1998 |
| 5678779 |
Yarn feeding device with self-adjusting braking mechanism |
Oct. 21, 1997 |
| 5639043 |
Despooled filament tension control device |
Jun. 17, 1997 |
| 5560557 |
Yarn brake having an axially vibrative bearing |
Oct. 1, 1996 |
| 5517738 |
Thread tensioner |
May. 21, 1996 |
| 5492286 |
Thread brake |
Feb. 20, 1996 |
| 5487415 |
Weft feeder with rethreading and braking devices |
Jan. 30, 1996 |
| 5450787 |
Twine clamp for round baler twine wrapping apparatus |
Sep. 19, 1995 |
| 5368244 |
Thread brake |
Nov. 29, 1994 |
| 5363883 |
Thread braking device having magnetically driven spring braking members |
Nov. 15, 1994 |
| 5318630 |
System for insulating wire including a wire tensioning device |
Jun. 7, 1994 |
| 5305966 |
Device for the differential braking of traveling threads, wires or the like |
Apr. 26, 1994 |
| 5301887 |
Means for controlling the travel of a yarn in a textile machine |
Apr. 12, 1994 |
| 5299517 |
Thread tension adjusting apparatus for a sewing machine |
Apr. 5, 1994 |
| 5244164 |
Yarn brake having an electromagnetically operated brake lamella |
Sep. 14, 1993 |
| 5215006 |
Twine clamp for round baler twine wrapping apparatus |
Jun. 1, 1993 |
| 5188218 |
Method and apparatus for installation of large conveyor belts |
Feb. 23, 1993 |
| 5186114 |
Thread tension adjusting apparatus for a sewing machine |
Feb. 16, 1993 |
| 5179980 |
Weft yarn brake with logic circuit control |
Jan. 19, 1993 |
| 5050816 |
Strand tension controller |
Sep. 24, 1991 |
| 5023739 |
Tape cassette with a trapping layer having a corrosiveness which is equal to or higher than that of the magnetic recording layer on the tape |
Jun. 11, 1991 |
| 4991793 |
Optical cable payoff system |
Feb. 12, 1991 |
| 4928463 |
Yarn brake mechanism for a two-for-one textile yarn twisting machine spindle assembly |
May. 29, 1990 |
| 4884763 |
Thread signal emitter |
Dec. 5, 1989 |
| 4880173 |
Wire supply method and apparatus |
Nov. 14, 1989 |
| 4824043 |
Yarn tensioning device |
Apr. 25, 1989 |
| 4785855 |
Weft yarn store for looms having a braking device |
Nov. 22, 1988 |
| 4782653 |
Device for displacing a tenser in a two-for-one twister |
Nov. 8, 1988 |
| 4711081 |
Thread brake mechanism for a spindle assembly of a thread processing machine |
Dec. 8, 1987 |
| 4673138 |
Apparatus for preventing scatter of fly in winder |
Jun. 16, 1987 |
| 4664335 |
Creel for warping machine |
May. 12, 1987 |
| 4642980 |
Tension device for use in two-for-one twister |
Feb. 17, 1987 |
| 4641688 |
Weft thread braking mechanism having a stepwise controllable braking effect |
Feb. 10, 1987 |
| 4605182 |
Yarn tension control device |
Aug. 12, 1986 |
| 4605181 |
Strand tension controlling apparatus |
Aug. 12, 1986 |
| 4502646 |
Twine tensioner for large round bale twine-wrapping mechanism |
Mar. 5, 1985 |
| 4468920 |
Pneumatically threadable yarn brake and a two-for-one twisting spindle equipped therewith |
Sep. 4, 1984 |
| 4467841 |
Clamping jaw arrangement of a thread clamp for textile yarns or the like |
Aug. 28, 1984 |
| 4457226 |
Twine-wrapping mechanism for a large round baler |
Jul. 3, 1984 |
| 4453480 |
Thread tensioning module for a sewing machine |
Jun. 12, 1984 |
| 4429842 |
Central connectible yarn brake mechanism |
Feb. 7, 1984 |
| 4405094 |
Thread brake |
Sep. 20, 1983 |
| 4378096 |
Tension control for top effect yarn |
Mar. 29, 1983 |
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