EP1387899A1 - Fachbildeeinrichtung mit federdämpfung - Google Patents
Fachbildeeinrichtung mit federdämpfungInfo
- Publication number
- EP1387899A1 EP1387899A1 EP02727236A EP02727236A EP1387899A1 EP 1387899 A1 EP1387899 A1 EP 1387899A1 EP 02727236 A EP02727236 A EP 02727236A EP 02727236 A EP02727236 A EP 02727236A EP 1387899 A1 EP1387899 A1 EP 1387899A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- core element
- spring
- shed forming
- shedding
- forming device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/24—Features common to jacquards of different types
- D03C3/44—Lingoes
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/24—Features common to jacquards of different types
- D03C3/42—Arrangements of lifting-cords
Definitions
- the degree of deformation ie. the wavelength and / or the amplitude which the damping element of the coil spring imposes changes over the length of the damping element. For example, increasing damping or coupling of the vibrations can be achieved in this way.
- the damping element is initially deformed relatively little in the direction of the heald from the straight course and the deformation increases in the direction of the anchoring end of the helical spring. With very low dispersion, very good damping is achieved on the damping element.
- a projection of the core element onto a plane produces a wavy band, the width of which corresponds to the diameter of the core element and the undulating nature of which essentially corresponds to the undulating or helical profile of the core element.
- the dimensions of the undulating course are expediently defined on this band which is created by projection in the plane.
- the wavy course shows a wave depth in the projection, measured at an edge of the band, which lies between a wave apex and a wave trough between 0.1 and 3 mm.
- the strength of this shaft stroke depends on how the diameter ratio between the core element and the inside width of the coil spring is dimensioned and on how strongly the coil spring is to be deflected or pressed against the core element.
- the distances between the crest of the wave and the trough can be between 2 and 20 mm.
- the projections or bumps are expediently in one piece with the core element and can either be molded on or molded on if the core element is produced in this form in the master molding process. Another possibility is to produce the bumps by local deformation, for example by squeezing ears. The last option is available if the core element consists of a permanently deformable material, for example metal.
- connection of the helical spring to the lower or the upper anchoring member can take place in accordance with the prior art.
- the upward movement of the heald 8 is an inevitable movement which is rigidly forced over the longitudinally inextensible harness cord 4.
- the opposite direction is a movement caused by the return spring 14 and, in this respect, is inevitable or rigid only to a limited extent.
- the amplitude of the wavy line i.e. increase the amount of lateral deflection starting from the free end of the core element 22 up to the threaded pin 21. It is hereby achieved that the spring 14 rests with its windings on the first shaft apex with a small lateral force because it is less deformed than on a shaft apex which is closer to the threaded pin 21.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Springs (AREA)
- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
- Vehicle Body Suspensions (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10124022A DE10124022C2 (de) | 2001-05-17 | 2001-05-17 | Fachbildeeinrichtung mit Federdämpfung |
DE10124022 | 2001-05-17 | ||
PCT/DE2002/000958 WO2002092892A1 (de) | 2001-05-17 | 2002-03-15 | Fachbildeeinrichtung mit federdämpfung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1387899A1 true EP1387899A1 (de) | 2004-02-11 |
EP1387899B1 EP1387899B1 (de) | 2008-04-02 |
Family
ID=7685126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02727236A Expired - Lifetime EP1387899B1 (de) | 2001-05-17 | 2002-03-15 | Fachbildeeinrichtung mit federdämpfung |
Country Status (8)
Country | Link |
---|---|
US (1) | US7036532B2 (de) |
EP (1) | EP1387899B1 (de) |
JP (1) | JP4240366B2 (de) |
CN (1) | CN100340704C (de) |
AT (1) | ATE391199T1 (de) |
DE (2) | DE10124022C2 (de) |
TN (1) | TNSN03114A1 (de) |
WO (1) | WO2002092892A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10329219B4 (de) * | 2003-06-28 | 2007-04-05 | Groz-Beckert Kg | Schaftstab mit beweglichem Litzendämpfungselement |
FR2857675B1 (fr) * | 2003-07-18 | 2006-01-13 | Staubli Sa Ets | Cadre lisses et metier a tisser pourvu d'au moins un tel cadre |
DE102004044783A1 (de) * | 2004-09-16 | 2006-03-30 | Deutsche Institute für Textil- und Faserforschung (DITF) Stuttgart | Fachbildeeinrichtung mit verformter Feder |
EP1908863B1 (de) | 2006-10-06 | 2009-04-08 | Groz-Beckert KG | Weblitze für Jacquardwebmaschine |
EP2166138A1 (de) * | 2008-09-23 | 2010-03-24 | Groz-Beckert KG | Jacquardlitze mit geprägtem Fadenaugenbereich |
FR3027313B1 (fr) * | 2014-10-16 | 2016-11-18 | Staubli Lyon | Lisse pour metier a tisser, metier a tisser equipe d'une telle lisse et procede de fabrication d'une telle lisse |
FR3027314B1 (fr) * | 2014-10-16 | 2019-04-26 | Staubli Lyon | Lisse pour metier a tisser et metier a tisser equipe d'une telle lisse |
FR3027315B1 (fr) * | 2014-10-16 | 2019-04-26 | Staubli Lyon | Lisse pour metier a tisser et metier equipe d'une telle lisse |
EP3112509A1 (de) * | 2015-07-02 | 2017-01-04 | NV Michel van de Wiele | Verbindungselement zum verbinden von elementen eines fachbildungsmechanismus für eine webmaschine |
CN106592049A (zh) * | 2017-01-10 | 2017-04-26 | 约科布·缪勒机械制造(中国)有限公司 | 一种防共振蛇形支架 |
GB2566092B (en) | 2017-09-04 | 2022-06-15 | Kristian Fjelldal Alf | An energy-absorbing structure for a tether line, and a tether line incorporating the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2072541U (zh) * | 1990-07-10 | 1991-03-06 | 黄高玉梅 | 织布控制提花装置 |
CN2103570U (zh) * | 1991-07-17 | 1992-05-06 | 张海林 | 精简提花选针机构 |
CN2175244Y (zh) * | 1993-06-19 | 1994-08-24 | 山东淄博毛巾厂 | 提花织机的提综装置 |
FR2718810B1 (fr) * | 1994-04-19 | 1996-06-14 | Staubli Verdol | Dispositif d'assemblage de l'extrémité d'un ressort hélicoïdal par rapport à un autre organe. |
FR2756849B1 (fr) * | 1996-12-06 | 1999-05-07 | Tardy Jean Jacques | Dispositif amortisseur pour ressort de lisse de metier a tisser jacquard |
FR2766501B1 (fr) * | 1997-07-23 | 1999-09-10 | Staubli Lyon | Embout pour element de metier a tisser, element pourvu d'un tel embout et metier a tisser pourvu d'un tel element |
FR2800395B1 (fr) * | 1999-10-28 | 2002-03-15 | Staubli Lyon | Dispositif et ensemble de solidarisation de ressort de harnais jacquard et metier a tisser equipe d'un tel ensemble |
-
2001
- 2001-05-17 DE DE10124022A patent/DE10124022C2/de not_active Expired - Fee Related
-
2002
- 2002-03-15 AT AT02727236T patent/ATE391199T1/de active
- 2002-03-15 DE DE50212019T patent/DE50212019D1/de not_active Expired - Lifetime
- 2002-03-15 CN CNB028100115A patent/CN100340704C/zh not_active Expired - Lifetime
- 2002-03-15 US US10/477,652 patent/US7036532B2/en not_active Expired - Lifetime
- 2002-03-15 EP EP02727236A patent/EP1387899B1/de not_active Expired - Lifetime
- 2002-03-15 WO PCT/DE2002/000958 patent/WO2002092892A1/de active IP Right Grant
- 2002-03-15 JP JP2002589750A patent/JP4240366B2/ja not_active Expired - Fee Related
-
2003
- 2003-07-08 TN TNPCT/DE2002/000958A patent/TNSN03114A1/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO02092892A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE10124022C2 (de) | 2003-04-10 |
WO2002092892A1 (de) | 2002-11-21 |
US20040168735A1 (en) | 2004-09-02 |
JP4240366B2 (ja) | 2009-03-18 |
CN1509354A (zh) | 2004-06-30 |
EP1387899B1 (de) | 2008-04-02 |
CN100340704C (zh) | 2007-10-03 |
ATE391199T1 (de) | 2008-04-15 |
DE10124022A1 (de) | 2002-12-12 |
TNSN03114A1 (en) | 2005-04-08 |
US7036532B2 (en) | 2006-05-02 |
JP2004526883A (ja) | 2004-09-02 |
DE50212019D1 (de) | 2008-05-15 |
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