DK0467059T3 - Apparatus for tension control and retraction of weft yarns in weave - Google Patents
Apparatus for tension control and retraction of weft yarns in weaveInfo
- Publication number
- DK0467059T3 DK0467059T3 DK91109117.1T DK91109117T DK0467059T3 DK 0467059 T3 DK0467059 T3 DK 0467059T3 DK 91109117 T DK91109117 T DK 91109117T DK 0467059 T3 DK0467059 T3 DK 0467059T3
- Authority
- DK
- Denmark
- Prior art keywords
- lever
- weave
- retraction
- weft yarns
- tension control
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/20—Co-operating surfaces mounted for relative movement
- B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
- B65H59/24—Surfaces movable automatically to compensate for variation in tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/20—Co-operating surfaces mounted for relative movement
- B65H59/26—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/36—Floating elements compensating for irregularities in supply or take-up of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2555/00—Actuating means
- B65H2555/20—Actuating means angular
- B65H2555/23—Actuating means angular magnetic, e.g. rotary solenoids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Paper (AREA)
- Woven Fabrics (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
A device to regulate weft yarn tension and recover the weft yarn in looms comprises an oscillating lever (1) having a yarn guide (4) at the end which, in the lever rest position, is interposed between two fixed yarn guides (11). According to the invention, the strokes of said lever are controlled by a linear electric motor (3), running under the control of an electronic system associated to the electronic system (9,10) which controls the loom and to a sensor (8) constantly detecting the position of said lever. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02059990A IT1248716B (en) | 1990-06-11 | 1990-06-11 | DEVICE FOR THE REGULATION OF THE VOLTAGE AND THE RECOVERY OF THE WEFT WIRE IN WEAVING FRAMES |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0467059T3 true DK0467059T3 (en) | 1995-07-17 |
Family
ID=11169374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91109117.1T DK0467059T3 (en) | 1990-06-11 | 1991-06-04 | Apparatus for tension control and retraction of weft yarns in weave |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0467059B1 (en) |
AT (1) | ATE118830T1 (en) |
DE (1) | DE69107536T2 (en) |
DK (1) | DK0467059T3 (en) |
ES (1) | ES2068430T3 (en) |
GR (1) | GR3015168T3 (en) |
HK (1) | HK46496A (en) |
IT (1) | IT1248716B (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4131652A1 (en) * | 1991-09-23 | 1993-04-01 | Iro Ab | WEAVING MACHINE AND ENTRY BRAKE FOR WEAVING MACHINES |
DE4323748C1 (en) * | 1993-07-15 | 1994-07-14 | Dornier Gmbh Lindauer | Weft brake |
IT1282898B1 (en) * | 1995-09-20 | 1998-04-01 | Mario Gallo | DEVICE TO CONTROL THE THREAD TENSION. |
IT1284778B1 (en) * | 1996-09-03 | 1998-05-21 | Lgl Electronics Spa | PERFECTED WEFT BRAKE, PARTICULARLY FOR AIR FRAMES |
EP0902109B1 (en) * | 1997-09-11 | 2002-05-22 | Lindauer Dornier Gesellschaft M.B.H | Controlable weft feeding and clamping device and assembly comprising said device, for minimizing the weft waste during weaving on looms, especially on gripper looms |
ITTO980207A1 (en) * | 1998-03-12 | 1999-09-12 | Lgl Electronics Spa | MODULATED BRAKING DEVICE OF WEFT YARN FOR TEXTILE MACHINES |
IT1303154B1 (en) * | 1998-07-17 | 2000-10-30 | Lgl Electronics Spa | MODULATED BRAKING DEVICE OF THE WEFT YARN FOR TEXTILE MACHINES. |
DE59905063D1 (en) | 1998-12-09 | 2003-05-22 | Sultex Ag Rueti | Device for the controlled movement of a warp thread |
EP1016743B1 (en) * | 1998-12-09 | 2003-04-16 | Sultex AG | Device for the controlled displacement of a weft thread |
NL1011171C1 (en) * | 1999-01-29 | 2000-08-01 | Te Strake Bv | Weaving machine with a walk-in brake. |
IT1308066B1 (en) * | 1999-06-01 | 2001-11-29 | Lgl Electronics Spa | BRAKE BRAKE COMMAND DEVICE, ESPECIALLY FOR WEAVING AND SIMILAR TELAIDS |
DE10013625A1 (en) * | 2000-03-18 | 2001-09-27 | Dornier Gmbh Lindauer | Thread brake, in particular weft brake for weaving machines |
NL1017378C2 (en) * | 2001-02-16 | 2002-08-19 | Te Strake Bv | Method for the function monitoring of a break-in brake. |
JP3654350B2 (en) * | 2001-07-11 | 2005-06-02 | 津田駒工業株式会社 | Weft pullback control method |
BE1014435A5 (en) * | 2001-10-19 | 2003-10-07 | Dirk Benoit | Yarn tension control device with brake for e.g. weaving or knitting machines, alters braking force in response to deviation from desired tension value |
DE10218059A1 (en) | 2002-04-23 | 2003-11-13 | Dornier Gmbh Lindauer | Device and method for regulating the thread tension of a thread in textile processing machines |
ITTO20020857A1 (en) * | 2002-10-04 | 2004-04-05 | L G L Electronics Spa | WEFT BRAKE CONTROL DEVICE FOR WEAVING FRAMES |
ITTO20050781A1 (en) * | 2005-11-04 | 2007-05-05 | L G L Elecrtronics S P A | BRAKE RECOVERY BRAKING DEVICE FOR WEAVING LINES |
BRPI0621827B1 (en) * | 2006-08-09 | 2016-12-20 | Memminger Iro Gmbh | yarn distributor for knitting or knitting machines |
CN102765638A (en) * | 2012-07-19 | 2012-11-07 | 绍兴文理学院 | Adjustor capable of automatically adjusting yarn tension |
SE1650986A1 (en) * | 2016-07-06 | 2018-01-07 | Iro Ab | Weft yarn feeding arrangement with motor drive |
CN106435964A (en) * | 2016-11-29 | 2017-02-22 | 江苏悦达家纺有限公司 | Weft accumulator capable of regulating weft tension |
CN107190409B (en) * | 2017-05-16 | 2019-02-19 | 东华大学 | A kind of yarn tension comparison unit |
DE102018211537A1 (en) * | 2018-07-11 | 2020-01-16 | Lindauer Dornier Gesellschaft Mit Beschränkter Haftung | Weft insertion method on a loom and loom |
EP3754069A1 (en) | 2019-06-17 | 2020-12-23 | Vandewiele NV | Weft thread tensioning device and method of operating a weft thread tensioning device |
CN110923930B (en) * | 2019-11-12 | 2021-05-18 | 台州施特自动化有限公司 | Thread feeding mechanism for knitting equipment |
CN111115367B (en) * | 2020-01-06 | 2021-11-19 | 苏州创易技研股份有限公司 | Set type tension control system and method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3803146C1 (en) * | 1988-02-03 | 1989-04-06 | Emil Jaeger Gmbh & Co Kg, 4400 Muenster, De | Thread-tensioning device for the weft threads of a weaving machine |
EP0356380B1 (en) * | 1988-08-25 | 1994-11-23 | Sulzer RàTi Ag | Method to avoid stress peaks in the weft at insertion during braking |
IT1227077B (en) * | 1988-09-08 | 1991-03-14 | Vamatex Spa | SYSTEM TO CONTROL THE WEFT VOLTAGE SUPPLIED TO A TEXTILE FRAME WITHOUT SHUTTLES. |
-
1990
- 1990-06-11 IT IT02059990A patent/IT1248716B/en active IP Right Grant
-
1991
- 1991-06-04 AT AT91109117T patent/ATE118830T1/en not_active IP Right Cessation
- 1991-06-04 DK DK91109117.1T patent/DK0467059T3/en active
- 1991-06-04 ES ES91109117T patent/ES2068430T3/en not_active Expired - Lifetime
- 1991-06-04 EP EP91109117A patent/EP0467059B1/en not_active Expired - Lifetime
- 1991-06-04 DE DE69107536T patent/DE69107536T2/en not_active Expired - Fee Related
-
1995
- 1995-02-23 GR GR950400341T patent/GR3015168T3/en unknown
-
1996
- 1996-03-14 HK HK46496A patent/HK46496A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69107536T2 (en) | 1995-06-22 |
IT9020599A1 (en) | 1991-12-11 |
DE69107536D1 (en) | 1995-03-30 |
EP0467059B1 (en) | 1995-02-22 |
GR3015168T3 (en) | 1995-05-31 |
HK46496A (en) | 1996-03-22 |
IT9020599A0 (en) | 1990-06-11 |
IT1248716B (en) | 1995-01-26 |
ES2068430T3 (en) | 1995-04-16 |
ATE118830T1 (en) | 1995-03-15 |
EP0467059A1 (en) | 1992-01-22 |
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