EP0336408B1 - Métier à jet d'air avec table élargisseuse - Google Patents

Métier à jet d'air avec table élargisseuse Download PDF

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Publication number
EP0336408B1
EP0336408B1 EP89106041A EP89106041A EP0336408B1 EP 0336408 B1 EP0336408 B1 EP 0336408B1 EP 89106041 A EP89106041 A EP 89106041A EP 89106041 A EP89106041 A EP 89106041A EP 0336408 B1 EP0336408 B1 EP 0336408B1
Authority
EP
European Patent Office
Prior art keywords
insertion channel
weft insertion
projection
fabric
air
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.)
Revoked
Application number
EP89106041A
Other languages
German (de)
English (en)
Other versions
EP0336408A2 (fr
EP0336408A3 (fr
Inventor
Rudolf Riezler
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=6351551&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0336408(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
Publication of EP0336408A2 publication Critical patent/EP0336408A2/fr
Publication of EP0336408A3 publication Critical patent/EP0336408A3/fr
Application granted granted Critical
Publication of EP0336408B1 publication Critical patent/EP0336408B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • 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
    • D03D49/62—Reeds mounted on slay
    • 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
    • D03D47/278—Guide mechanisms for pneumatic looms
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D03J1/22—Temples
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D03J1/22—Temples
    • D03J1/223—Temples acting on the full width of cloth

Definitions

  • the invention relates to an air weaving machine with the features of the preamble of the claim.
  • the relay nozzles protrude into the weft insertion channel so that the weft transport medium air is effective as close as possible to the flight path of the weft.
  • the fabric brushes the relay nozzles reaching into the weft insertion channel.
  • the tissue can be damaged or at least experience quality impairments.
  • the invention is therefore based on the object of developing an air weaving machine with a reed and a spreader table so that regardless of the type of fabric, the binding point is always formed relatively in the middle of the weft insertion channel.
  • the main advantage is achieved that the binding point of the fabric is centered in the weft insertion channel and that there is therefore no longer a risk that, for example, the binding point gets into the weft insertion channel at the front in the 1/4 binding.
  • the foremost edge of the projection of the spreader table is arranged approximately in the middle of the weft insertion channel, both in the horizontal and in the vertical direction.
  • the projection of the spreader table protrudes onto the bottom of the reed tooth in the center thereof, a approximation to the ideal case creating a binding point which now lies within the reed tooth and can no longer be damaged by its edges.
  • the fabric edge is now arranged outside the relay nozzles and can easily be pulled off over the protrusion of the spreader table.
  • the reed which is not shown in detail, consists of parallel reed teeth, which are mutually facing one another, of which one reed tooth is shown in the side view in the illustration.
  • the reed tooth 1 forms a weft insertion channel 2, in which the weft thread is inserted in a manner not shown in the direction perpendicular to the plane of the drawing and the chain is pulled off in the direction of arrow 13.
  • a binding point 3 is shown, which is formed, for example, when warp threads 5 'and 6' converge at the binding point and are then pulled off forward in the form of the fabric 9.
  • the spreader table 7 is now provided with a projection 8, the projection 8 engaging in the weft insertion channel 2 and the front edge of the projection 8 lying approximately in the middle of the weft insertion channel 2, i.e. the middle is given by the vertical line 11 and the horizontal line 12.
  • the fabric is always centered approximately in the middle of the weft insertion channel 2 by the support of the fabric 9 on the projection 8 of the spreader table 7, so that the binding point 3 is held in the middle of the weft insertion channel 2.
  • the spreader table 7 ensures that the binding point 4 does not move forward in the direction of the arrow 13 in the direction of the edge 10 of the reed tooth 1, which in turn would then result in the risk that the binding point 4 and thus the fabric 9 engaging with the weft insertion channel 2 Relay nozzles collide.
  • the spreader table 7 with the projection 8 according to the invention thus ensures that the binding point 4 remains at the bottom of the weft insertion channel 2 (rear) and thus there is no risk that the fabric collides with the edge of the reed tooth or the relay nozzles.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)

Claims (1)

  1. Métier à tisser à jet d'air comportant un peigne et un canal d'insertion de trame (2) disposé dans le peigne, une table de maintient en largeur (7) étant disposée devant le peigne, ladite table de maintien en largeur présentant une saillie (8) orientée en direction du milieu de la dent de peigne (1), la face supérieure de la saillie (8) constituant un prolongement de la surface d'appui de la table de maintien en largeur (7), caractérisé en ce que l'arête la plus en avant de la face supérieure de la saillie (8) de la table de maintien en largeur (7) se trouve au milieu du canal d'insertion de trame (2), et cela aussi bien dans la direction horizontale que dans la direction verticale.
EP89106041A 1988-04-07 1989-04-06 Métier à jet d'air avec table élargisseuse Revoked EP0336408B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3811653 1988-04-07
DE3811653 1988-04-07

Publications (3)

Publication Number Publication Date
EP0336408A2 EP0336408A2 (fr) 1989-10-11
EP0336408A3 EP0336408A3 (fr) 1991-04-03
EP0336408B1 true EP0336408B1 (fr) 1994-09-21

Family

ID=6351551

Family Applications (2)

Application Number Title Priority Date Filing Date
EP89106042A Expired - Lifetime EP0336409B2 (fr) 1988-04-07 1989-04-06 Métier à jet d'air avec table et rouleau élargisseur
EP89106041A Revoked EP0336408B1 (fr) 1988-04-07 1989-04-06 Métier à jet d'air avec table élargisseuse

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP89106042A Expired - Lifetime EP0336409B2 (fr) 1988-04-07 1989-04-06 Métier à jet d'air avec table et rouleau élargisseur

Country Status (4)

Country Link
US (2) US4951717A (fr)
EP (2) EP0336409B2 (fr)
JP (2) JPH0247344A (fr)
DE (3) DE3821725A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58906640D1 (de) * 1988-11-10 1994-02-17 Sulzer Ag Webmaschine mit Gewebestütze.
US5137269A (en) * 1989-06-29 1992-08-11 Minolta Camera Kabushiki Kaisha Sheet package and sheet feeding apparatus designed to employ same
DE3926525A1 (de) * 1989-08-10 1991-02-14 Dornier Gmbh Lindauer Luftwebmaschine mit einem webblatt und im webblatt angeordnetem schusseintragskanal
DE4205514C2 (de) * 1992-02-24 1996-01-11 Dornier Gmbh Lindauer Umrüstbarer muldenförmiger Breithaltertisch für Luftdüsenwebmaschinen
IT1266634B1 (it) * 1993-10-27 1997-01-09 Nuovo Pignone Spa Pettine perfezionato per telaio tessile ad aria
DE4424271C1 (de) * 1994-07-09 1995-06-29 Dornier Gmbh Lindauer Luftwebmaschinen mit Kantenniederhalter
DE4443899C1 (de) * 1994-12-09 1995-11-23 Dornier Gmbh Lindauer Webmaschine mit einer Kombination aus Schneidvorrichtung und Einleger
DE19713357A1 (de) * 1996-12-23 1998-06-25 Cramer Anton Gmbh Co Kg Stabbreithalter für eine Webmaschine
DE19716587C1 (de) * 1997-04-21 1998-09-03 Dornier Gmbh Lindauer Verfahren zur Funktionsüberwachung eines Schußfadenwächters in Luftdüsenwebmaschinen
US6007274A (en) * 1997-05-19 1999-12-28 Arcadis Geraghty & Miller In-well air stripping, oxidation, and adsorption
ATE479724T1 (de) * 2000-03-24 2010-09-15 Cray Valley Sa Zusamensetzungen mit wässrigen polymerdispersionen, filmbildend ohne lösungsmittel, zur behandlung von leder
DE50212466D1 (de) * 2001-11-01 2008-08-21 Sultex Ag Verfahren zum Weben eines Doppellagengewebes
DE10211149A1 (de) 2002-03-14 2003-10-02 Dornier Gmbh Lindauer Breithalteeinrichtung
FR2926822B1 (fr) * 2008-01-29 2010-05-28 Deschamps A & Fils Ets Procede de tissage et metier a tisser pour la mise en oeuvre de ce procede
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
CN114836879B (zh) * 2022-03-28 2023-10-03 浙江丰华实业股份有限公司 一种应用于织布设备的打纬装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE495300C (de) † 1927-05-19 1930-04-05 Axel Engelbrekt Norrman Breithalter fuer Webstuehle
CH492046A (de) * 1968-06-03 1970-06-15 Elitex Zavody Textilniho Verfahren und Vorrichtung zur Steuerung von Kettfäden in der Randstelle des sich bildenden Gewebes auf einem schützenlosen Webstuhl
NL6811471A (fr) † 1968-08-12 1970-02-16
NL151456B (nl) * 1969-02-04 1976-11-15 Strake Maschf Nv Weefgetouw met een breedhouder die zich over de gehele weefbreedte uitstrekt.
CH536890A (de) † 1972-08-31 1973-05-15 Zbrojovka Vsetin Np Einrichtung zum Breitstrecken eines Gewebes
JPS509425U (fr) * 1973-05-31 1975-01-30
US3885600A (en) * 1973-07-17 1975-05-27 Jack G Altmann Method and temple apparatus for guiding fabric lengths through textile weaving machines
CH609106A5 (fr) * 1976-04-13 1979-02-15 Rueti Ag Maschf
DE2925021A1 (de) * 1979-06-21 1981-01-15 Erhard Kenk Stabbreithalter fuer webmaschinen
CS219512B1 (en) * 1980-06-05 1983-03-25 Karel Vystrcil Picking channel of the jet loom
CS213078B1 (cs) † 1980-07-03 1982-03-26 Karel Vystrcil Útkový prohozní kanál tryskového tkacího stroje
CS210296B1 (cs) † 1980-09-02 1982-01-29 Karel Vystrcil Útkový prohozni kanál, zejména pneumatického tkacího stroje
CH649586A5 (de) * 1981-03-05 1985-05-31 Rueti Ag Maschf Blattzahn fuer duesenwebmaschinen und unter verwendung des blattzahns hergestelltes webblatt.
FR2547602B1 (fr) * 1983-06-15 1985-12-06 Saurer Diederichs Sa Peigne avec confineur incorpore, pour machine a tisser sans navette a insertion de trame pneumatique

Also Published As

Publication number Publication date
EP0336409B2 (fr) 2004-01-02
JPH0247343A (ja) 1990-02-16
DE3821725A1 (de) 1989-10-26
JPH0247344A (ja) 1990-02-16
EP0336408A2 (fr) 1989-10-11
DE58908373D1 (de) 1994-10-27
EP0336408A3 (fr) 1991-04-03
JPH0470415B2 (fr) 1992-11-10
DE58908374D1 (de) 1994-10-27
EP0336409A2 (fr) 1989-10-11
US4919171A (en) 1990-04-24
EP0336409B1 (fr) 1994-09-21
EP0336409A3 (fr) 1991-04-03
US4951717A (en) 1990-08-28

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