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Class Information
Number: 242/152.1
Name: Winding, tensioning, or guiding > Strand tensioning device > Clamp > Ball
Description: Devices in which a ball clamps the strand against a socket.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7000865 |
Snap-on ball tensioning device |
Feb. 21, 2006 |
| 6945490 |
Traveling yarn tension compensating system |
Sep. 20, 2005 |
| 5820050 |
Adjustable yarn tensioning device |
Oct. 13, 1998 |
| 5487263 |
Device for adjusting capsule thread brakes in twisting machines, in particular two-for-one twisters |
Jan. 30, 1996 |
| 5318233 |
Ball tension device |
Jun. 7, 1994 |
| 5118046 |
Apparatus for detecting a yarn movement |
Jun. 2, 1992 |
| 4824043 |
Yarn tensioning device |
Apr. 25, 1989 |
| 4807829 |
Combined yarn tensioning control and stop motion unit |
Feb. 28, 1989 |
| 4642980 |
Tension device for use in two-for-one twister |
Feb. 17, 1987 |
| 4568038 |
Thread brake |
Feb. 4, 1986 |
| 4558834 |
Yarn tension device |
Dec. 17, 1985 |
| 4516738 |
Thread-braking device for a textile machine |
May. 14, 1985 |
| 4470559 |
Ball tension with improved threading means |
Sep. 11, 1984 |
| 4406424 |
Quick threading ball tension control |
Sep. 27, 1983 |
| 4358068 |
Thread retainer |
Nov. 9, 1982 |
| 4352471 |
Thread tensioning and brake device |
Oct. 5, 1982 |
| RE31041 |
Yarn tensioning device |
Sep. 28, 1982 |
| RE31024 |
Yarn tensioning device |
Sep. 7, 1982 |
| RE30920 |
Yarn tensioning device and method |
May. 4, 1982 |
| 4290565 |
Yarn tension device |
Sep. 22, 1981 |
| 4279388 |
Combination mounting bracket, ball tension and balloon control device |
Jul. 21, 1981 |
| 4186898 |
Yarn tension control apparatus of the ball and funnel type |
Feb. 5, 1980 |
| 4123014 |
Yarn tension control |
Oct. 31, 1978 |
| 4095757 |
Yarn tension device |
Jun. 20, 1978 |
| 4094477 |
Tension device for horizontal yarn |
Jun. 13, 1978 |
| 4083514 |
Yarn tensioning device |
Apr. 11, 1978 |
| 4030684 |
Yarn tensioning device |
Jun. 21, 1977 |
| 4019701 |
Tension control |
Apr. 26, 1977 |
| 4017038 |
Tensioning device for traveling yarns and the like |
Apr. 12, 1977 |
| 4005833 |
Yarn tensioning device |
Feb. 1, 1977 |
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