EP0446424B1 - Métier à tisser à griffes pour tissus lourds - Google Patents

Métier à tisser à griffes pour tissus lourds Download PDF

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Publication number
EP0446424B1
EP0446424B1 EP90121552A EP90121552A EP0446424B1 EP 0446424 B1 EP0446424 B1 EP 0446424B1 EP 90121552 A EP90121552 A EP 90121552A EP 90121552 A EP90121552 A EP 90121552A EP 0446424 B1 EP0446424 B1 EP 0446424B1
Authority
EP
European Patent Office
Prior art keywords
gripper
shed
webs
disposed
grippers
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.)
Expired - Lifetime
Application number
EP90121552A
Other languages
German (de)
English (en)
Other versions
EP0446424A1 (fr
Inventor
Ewald Dipl.-Ing. Zimmermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lindauer Dornier GmbH
Original Assignee
Lindauer Dornier GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6397917&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0446424(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lindauer Dornier GmbH filed Critical Lindauer Dornier GmbH
Priority to DE9018179U priority Critical patent/DE9018179U1/de
Publication of EP0446424A1 publication Critical patent/EP0446424A1/fr
Application granted granted Critical
Publication of EP0446424B1 publication Critical patent/EP0446424B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/271—Rapiers
    • D03D47/273—Rapier rods
    • 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
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/20—Constructional features of the thread-engaging device on the inserters
    • D03D47/23—Thread grippers
    • D03D47/233—Carrying grippers
    • 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
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/277—Guide mechanisms
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/60—Construction or operation of slay

Definitions

  • the free space between the webs is designed so that the maximum of the warp threads of the lower shed can be accommodated in the heaviest heavy fabrics and it is dimensioned so that the currently known conveyor belt fabrics can be produced using this invention.
  • the distance between the individual adjacent webs 14 is not uniform but varies.
  • the distance between the webs 14 is reduced in order to increase the looper head there during the weft transfer process To provide support.
  • Figure 1 at 10 ' is shown even more lifelike how high the fabric 10' can apply; while at 10 the tissue is only shown schematically.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Claims (3)

  1. Métier à tisser à griffes à pinces pour la production de tissus lourds, dans lequel les griffes à pince (1) sont disposées sur des lances montées à l'extérieur de la foule (6) et rigidement guidées, et une première griffe à pince introduit le fil de trame dans la foule ouverte, une seconde griffe à pince saisit le fil de trame au milieu de la foule et fait passer ce fil à travers la foule et, ainsi, les griffes à pince se déplacent librement sur une semelle ou base de chargement disposée sur une jumelle (11), métier caractérisé en ce que :
    (a) la semelle ou base de chargement consiste en un élément profilé (13) disposé sur le côté avant de la jumelle (11), élément auquel sont reliées individuellement, de manière démontable, des cloisons (14) pouvant être disposées à une certaine distance les unes des autres et parallèlement entre elles et aux fils de chaîne,
    (b) chaque cloison (14) présente un bord supérieur de forme plane servant de surface (16) de portée pour le déplacement des pinces à griffe, et
    (c) entre les cloisons (14) peuvent être formés des espaces récepteurs élargissables, dans lesquels s'enfouit la totalité des fils du bas de chaîne (8).
  2. Métier à tisser à pinces à griffes selon la revendication 1, caractérisé en ce que le bord supérieur (16) plan et la limite (15a) inférieure plane des espaces récepteurs (15) sont avantageusement parallèles à la direction de la chaîne.
  3. Métier à tisser à griffes à pinces selon les revendications 1 et 2, caractérisé en ce que les espaces récepteurs (15) peuvent être modifiés aussi bien dans le plan vertical que dans le plan horizontal.
EP90121552A 1990-01-12 1990-11-10 Métier à tisser à griffes pour tissus lourds Expired - Lifetime EP0446424B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9018179U DE9018179U1 (de) 1990-01-12 1990-11-10 Greiferwebmaschine für Schwergewebe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4000686 1990-01-12
DE4000686A DE4000686A1 (de) 1990-01-12 1990-01-12 Steg-ladensohle fuer eine greifer-webmaschine

Publications (2)

Publication Number Publication Date
EP0446424A1 EP0446424A1 (fr) 1991-09-18
EP0446424B1 true EP0446424B1 (fr) 1994-04-06

Family

ID=6397917

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90121552A Expired - Lifetime EP0446424B1 (fr) 1990-01-12 1990-11-10 Métier à tisser à griffes pour tissus lourds

Country Status (4)

Country Link
US (1) US5088525A (fr)
EP (1) EP0446424B1 (fr)
JP (1) JP2731038B2 (fr)
DE (3) DE4000686A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446561B1 (fr) * 1990-03-13 1997-09-10 Sulzer RàœTi Ag Métier à tisser à pinces avec bandes d'insertion et éléments d'écartement pour les pinces
DE4204014A1 (de) * 1992-02-12 1993-08-19 Chemnitzer Webmasch Gmbh Schusseintragsvorrichtung an doppelteppichwebmaschinen
IT1270144B (it) * 1994-05-27 1997-04-29 Nuovo Pignone Spa Sistema perfezionato di guida del nastro di inserzione della pinza in un telaio tessile senza navetta
US6172052B1 (en) * 1998-12-04 2001-01-09 Research Triangle Institute 17β-acyl-17α-propynyl-11β-arylsteroids and their derivatives having agonist or antagonist hormonal properties
DE102009036589A1 (de) 2009-08-07 2011-02-10 Lindauer Dornier Gmbh Vorrichtung zum Übergeben eines bandförmigen Schussmaterials
DE102009037127A1 (de) * 2009-08-11 2011-02-17 Lindauer Dornier Gmbh Greiferkopf einer Webmaschine
CN101994199A (zh) * 2010-11-19 2011-03-30 海宁安捷复合材料有限责任公司 一种剑杆机改进结构
CN103966737B (zh) * 2014-05-14 2015-06-03 湖州市千金丝织厂 一种筘齿间距可变的钢筘
CN104358010A (zh) * 2014-11-06 2015-02-18 广东丰凯机械股份有限公司 开放型悬浮走剑梭道

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE406618A (fr) *
US1094841A (en) * 1909-09-29 1914-04-28 Julian O Ellinger Reinforcement for concrete construction.
DE604190C (de) * 1932-03-16 1934-10-16 Oliver Shimwell Schuetzenfuehrung
DE628367C (de) * 1933-12-14 1936-04-03 Oliver Shimwell Schuetzenfuehrung
US2538630A (en) * 1948-07-13 1951-01-16 Warner Swasey Co Lay bar and shuttle guide
DE1235829B (de) * 1962-04-18 1967-03-02 Saurer Ag Adolph Antriebsvorrichtung fuer den Schussfadeneintrag an Greifer-Webmaschinen
CH444780A (it) * 1965-04-28 1967-09-30 Miracolo Italo Telaio di tessitura senza navette per tessuti doppi
DE1535374A1 (de) * 1966-04-14 1970-07-30 Magin Desveus Duran Greiferfuehrung fuer Greiferwebstuehle
JPS49126965A (fr) * 1973-04-18 1974-12-05
US3842869A (en) * 1973-10-09 1974-10-22 Rockwell International Corp Tapeguide raceway for rapier loom
US4080771A (en) * 1975-09-02 1978-03-28 Victor Weller Truss aligning system
IT1171737B (it) * 1983-10-10 1987-06-10 Vamatex Spa Gancio per la guida di nastri portapinze all'interno del passo di telai di tessitura e complesso di guida con esso realizzabile
FR2648161B1 (fr) * 1989-06-09 1991-10-04 Saurer Diederichs Sa Dispositif de support et de guidage pour organes d'insertion mecanique de la trame, dans une machine a tisser sans navette

Also Published As

Publication number Publication date
JPH04214441A (ja) 1992-08-05
DE59005279D1 (de) 1994-05-11
EP0446424A1 (fr) 1991-09-18
US5088525A (en) 1992-02-18
JP2731038B2 (ja) 1998-03-25
DE9018179U1 (de) 1998-03-05
DE4000686A1 (de) 1991-07-18

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