EP0741200B1 - Dispositif à griffes pour un métier à tisser à griffes - Google Patents

Dispositif à griffes pour un métier à tisser à griffes Download PDF

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Publication number
EP0741200B1
EP0741200B1 EP96106051A EP96106051A EP0741200B1 EP 0741200 B1 EP0741200 B1 EP 0741200B1 EP 96106051 A EP96106051 A EP 96106051A EP 96106051 A EP96106051 A EP 96106051A EP 0741200 B1 EP0741200 B1 EP 0741200B1
Authority
EP
European Patent Office
Prior art keywords
gripper
belt
gripper belt
stiffening rib
reinforcing fibers
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
EP96106051A
Other languages
German (de)
English (en)
Other versions
EP0741200A1 (fr
Inventor
Denis Moeneclaey
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.)
Picanol NV
Original Assignee
Picanol NV
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=3888961&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0741200(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Picanol NV filed Critical Picanol NV
Publication of EP0741200A1 publication Critical patent/EP0741200A1/fr
Application granted granted Critical
Publication of EP0741200B1 publication Critical patent/EP0741200B1/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
    • D03D47/272—Rapier bands

Definitions

  • more than two Layers of reinforcing fibers built into the gripper belt (1) which are each only over a certain width of the gripper belt (1) extend.

Landscapes

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

Claims (9)

  1. Dispositif à griffes pour un métier à tisser à griffes, comportant une bande à griffes (1), pouvant en son extrémité avant (14) être équipée d'une griffe (2, 3), bande fabriquée en un matériau plastique et contenant des fibres de renfort (13, 16), caractérisé en ce que les fibres de renfort (13, 16) sont disposées à distance de l'extrémité avant (14) de la bande à griffes (1).
  2. Dispositif à griffes selon la revendication 1, caractérisé en ce que les fibres de renfort (13, 16) sont disposées à l'intérieur de la bande à griffes (1) en une ou plusieurs couches.
  3. Dispositif à griffes selon la revendication 1 ou 2, caractérisé en ce qu'une nervure de rigidification (15), qui s'étend au moins approximativement jusqu'à la griffe (2, 3), peut être rapportée à la bande à griffes (1) dans la zone de son extrémité avant (14).
  4. Dispositif à griffes selon la revendication 3, caractérisé en ce que la nervure de rigidification (15) s'étend depuis la griffe (2, 3) jusqu'à une zone de la bande à griffes (1) dans laquelle se trouvent les fibres de renfort (13, 16).
  5. Dispositif à griffes selon la revendication 3 ou 4, caractérisé en ce que la nervure de rigidification (15) est disposée sur la face supérieure de la bande à griffes (1).
  6. Dispositif à griffes selon l'une des revendications 3 à 5, caractérisé en ce que la nervure de rigidification (15) a une configuration essentiellement en T et par sa traverse est reliée à la face supérieure de la bande à griffes (1).
  7. Dispositif à griffes selon l'une des revendications 3 à 6, caractérisé en ce que la nervure de rigidification (15) fait partie intégrante de la griffe (2, 3).
  8. Dispositif à griffes selon l'une des revendications 1 à 7, caractérisé en ce que la bande à griffes (1) est, dans la zone de l'extrémité de la nervure de rigidification (15) opposée à la griffe (2, 3), pourvue d'au moins une couche additionnelle de fibres de renfort (17, 18).
  9. Dispositif à griffes selon l'une des revendications 1 à 8, caractérisé en ce que, en avant de l'extrémité avant de la bande à griffes (1), une semelle interchangeable (21) est disposée en dessous de la griffe (2, 3), semelle dont la section transversale correspond pour l'essentiel à la section transversale de la bande à griffes (1).
EP96106051A 1995-05-04 1996-04-18 Dispositif à griffes pour un métier à tisser à griffes Expired - Lifetime EP0741200B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9500405 1995-05-04
BE9500405A BE1009355A6 (nl) 1995-05-04 1995-05-04 Grijperweefmachine met een grijper en een grijperband.

Publications (2)

Publication Number Publication Date
EP0741200A1 EP0741200A1 (fr) 1996-11-06
EP0741200B1 true EP0741200B1 (fr) 1998-11-18

Family

ID=3888961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96106051A Expired - Lifetime EP0741200B1 (fr) 1995-05-04 1996-04-18 Dispositif à griffes pour un métier à tisser à griffes

Country Status (4)

Country Link
US (1) US6167918B1 (fr)
EP (1) EP0741200B1 (fr)
BE (1) BE1009355A6 (fr)
DE (1) DE59600826D1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1013013A3 (nl) * 1998-10-29 2001-07-03 Picanol Nv Grijperband voor een grijperweefmachine.
BE1014950A3 (nl) * 2001-08-29 2004-07-06 Wiele Michel Van De Nv Inrichting voor het aandrijven en geleiden van een grijper van een weefmachine.
BE1015971A6 (nl) 2004-04-05 2005-12-06 Picanol Nv Grijperband voor een grijperweefmachine en grijperweefmachine.
BE1016298A4 (nl) * 2004-11-04 2006-07-04 Wiele Michel Van De Nv Aandrijftandwiel voor het aandrijven van een grijperstang in een weefmachine.
BE1024494B1 (nl) * 2016-08-11 2018-03-12 Picanol Naamloze Vennootschap Grijperband en grijpereenheid voor een grijperweefmachine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902729B1 (de) * 1979-01-25 1980-02-21 Dornier Gmbh Lindauer Schussfadeneintragorgan fuer schuetzenlose Webmaschinen
IT1161072B (it) * 1983-02-21 1987-03-11 Carrara Elio Testa di nastro per telai senza navetta, nonche' stampo per la sua realizzazione

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624869A1 (de) * 1976-06-11 1976-12-16 Northrop Weaving Machinery Ltd Schlaeger fuer einen schlaegerwebstuhl
CH639440A5 (de) * 1979-09-05 1983-11-15 Rueti Ag Maschf Schussfadeneintragsorgan fuer webmaschinen mit entnahme des schussfadens von ortsfesten spulen.
IT1210932B (it) * 1982-09-03 1989-09-29 Omv Off Mecc Vilminore Nastro di comando di pinze portatrama in telai di tessitura avente rigidita' variabile.
IT8521893V0 (it) * 1985-05-22 1985-05-22 Lamiflex Srl Struttura di nastro per telai senza navetta.
DE3527202C1 (de) * 1985-07-30 1986-10-09 Lindauer Dornier Gmbh, 8990 Lindau Greiferstange fuer schuetzenlose Webmaschinen
WO1988007600A1 (fr) * 1987-04-03 1988-10-06 Textilma Ag Metier a tisser a pince
DE58903434D1 (de) * 1988-07-22 1993-03-18 Sulzer Ag Schusseintragsvorrichtung einer greiferwebmaschine.
FI83791C (fi) * 1989-08-24 1991-08-26 Neste Oy Slitstarkt band och foerfarande foer framstaellning av detta.
DE4113312A1 (de) * 1991-04-24 1992-10-29 Dornier Gmbh Lindauer Schussfadeneintragorgan fuer schuetzenlose webmaschinen
BE1007003A3 (nl) * 1993-04-15 1995-02-14 Picanol Nv Weefmachine voorzien van een lans en geleidingsmiddelen.
DE4305030A1 (de) * 1993-02-18 1994-08-25 Sulzer Ag Greiferprojektil für eine Webmaschine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902729B1 (de) * 1979-01-25 1980-02-21 Dornier Gmbh Lindauer Schussfadeneintragorgan fuer schuetzenlose Webmaschinen
IT1161072B (it) * 1983-02-21 1987-03-11 Carrara Elio Testa di nastro per telai senza navetta, nonche' stampo per la sua realizzazione

Also Published As

Publication number Publication date
BE1009355A6 (nl) 1997-02-04
US6167918B1 (en) 2001-01-02
EP0741200A1 (fr) 1996-11-06
DE59600826D1 (de) 1998-12-24

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