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Class Information
Number: 242/154
Name: Winding, tensioning, or guiding > Strand tensioning device > Tortuous course > Adjustable
Description: Tortuous-course tension devices in which the path of the material may be varied to change or adjust the tension.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7243872 |
Device for detecting and/or adjusting a tensile force in a yarn |
Jul. 17, 2007 |
| 6887410 |
Parallel spinning process involving the intermingling of threads between galettes and a corresponding spinning installation therefor |
May. 3, 2005 |
| 6761506 |
Pipe lay system with tension compensator |
Jul. 13, 2004 |
| 6682011 |
Device for collecting yarns on conical reels with compensation of the fluctuations of the yarn take-up speed |
Jan. 27, 2004 |
| 6595454 |
Optical fiber tensioning device and method of controlling the tension applied to an optical fiber |
Jul. 22, 2003 |
| 6536700 |
Variable tension fiber winding |
Mar. 25, 2003 |
| 6511012 |
Apparatus for controlling the tension of a traveling yarn in an automatic winding device |
Jan. 28, 2003 |
| 6431481 |
Systems, methods and apparatus for winding conductive wires for a stator of an electric motor |
Aug. 13, 2002 |
| 6135377 |
Yarn brake for looms |
Oct. 24, 2000 |
| 6035667 |
Method of making glass yarn with controlled tension |
Mar. 14, 2000 |
| 6024319 |
Tension control apparatus |
Feb. 15, 2000 |
| 6012669 |
Apparatus for controlling tension in a web of fabric and associated methods |
Jan. 11, 2000 |
| 5928579 |
Apparatus and method for spinning and winding multifilament yarns |
Jul. 27, 1999 |
| 5890519 |
Apparatus for controlling a warp tensioner of a weaving machine |
Apr. 6, 1999 |
| 5842661 |
Arrangement for setting thread tension |
Dec. 1, 1998 |
| 5743307 |
Hydraulic warp tensioning apparatus |
Apr. 28, 1998 |
| 5738295 |
Process and apparatus for tensioning a traveling thread in a textile machine by means of a comb tensioner |
Apr. 14, 1998 |
| 5520351 |
Heated thread tensioner assembly |
May. 28, 1996 |
| 5499772 |
Winding operation control method and apparatus for automatic winder |
Mar. 19, 1996 |
| 5368244 |
Thread brake |
Nov. 29, 1994 |
| 5332438 |
Vertical type dip treating device |
Jul. 26, 1994 |
| 5226459 |
Thread brake with fixed and rotatable thread guides |
Jul. 13, 1993 |
| 5163594 |
Opposed arm web accumulator |
Nov. 17, 1992 |
| 5056734 |
Automatic winder |
Oct. 15, 1991 |
| 4997022 |
Roller doors |
Mar. 5, 1991 |
| 4961546 |
Strand tension compensator |
Oct. 9, 1990 |
| 4927093 |
Method for braking a moving thread-like material and thread brake for carrying out said method |
May. 22, 1990 |
| 4880175 |
Tension setting and controlling method and apparatus in an automatic winder |
Nov. 14, 1989 |
| 4858837 |
Device and method for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed |
Aug. 22, 1989 |
| 4854509 |
Method and device for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed |
Aug. 8, 1989 |
| 4854510 |
Device and method for storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed |
Aug. 8, 1989 |
| 4854513 |
Device and method for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed |
Aug. 8, 1989 |
| 4854511 |
Device and method for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed |
Aug. 8, 1989 |
| 4700553 |
Yarn tensioning device for flat knitting machines |
Oct. 20, 1987 |
| 4685190 |
Method of operating an appparatus for producing conveyer belts |
Aug. 11, 1987 |
| 4605181 |
Strand tension controlling apparatus |
Aug. 12, 1986 |
| 4605457 |
Tape tension control system |
Aug. 12, 1986 |
| 4603800 |
Apparatus for transporting sheets of packaging material |
Aug. 5, 1986 |
| 4494629 |
Lowering device and method |
Jan. 22, 1985 |
| 4352471 |
Thread tensioning and brake device |
Oct. 5, 1982 |
| 4324371 |
Apparatus for controlling tension of filament yarn |
Apr. 13, 1982 |
| 4312482 |
Auto-loading tension compensator |
Jan. 26, 1982 |
| 4274604 |
Winding machine |
Jun. 23, 1981 |
| 4270686 |
Roving brake |
Jun. 2, 1981 |
| 4248169 |
Intermittently operable needle thread snubber |
Feb. 3, 1981 |
| 4232838 |
Positive self-orienting traverse apparatus in wire take-up machine |
Nov. 11, 1980 |
| 4169564 |
Yarn guide for use in winding yarn on a package |
Oct. 2, 1979 |
| 4165056 |
Strand tensioning device and method |
Aug. 21, 1979 |
| 4133493 |
Self-threading tension compensator |
Jan. 9, 1979 |
| 4094477 |
Tension device for horizontal yarn |
Jun. 13, 1978 |
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