EP0336409B1 - Métier à jet d'air avec table et rouleau élargisseur - Google Patents

Métier à jet d'air avec table et rouleau élargisseur Download PDF

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Publication number
EP0336409B1
EP0336409B1 EP89106042A EP89106042A EP0336409B1 EP 0336409 B1 EP0336409 B1 EP 0336409B1 EP 89106042 A EP89106042 A EP 89106042A EP 89106042 A EP89106042 A EP 89106042A EP 0336409 B1 EP0336409 B1 EP 0336409B1
Authority
EP
European Patent Office
Prior art keywords
expander
fabric
bearing surface
projection
rod
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
EP89106042A
Other languages
German (de)
English (en)
Other versions
EP0336409A3 (fr
EP0336409B2 (fr
EP0336409A2 (fr
Inventor
Peter Dipl.-Ing. Dornier
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=EP0336409(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 EP0336409A2 publication Critical patent/EP0336409A2/fr
Publication of EP0336409A3 publication Critical patent/EP0336409A3/fr
Application granted granted Critical
Publication of EP0336409B1 publication Critical patent/EP0336409B1/fr
Publication of EP0336409B2 publication Critical patent/EP0336409B2/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
    • 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 claim 1.
  • the invention is therefore based on the object of developing an air weaving machine with a reed and a spreader table so that the binding point is always formed relatively in the middle of the weft insertion channel, regardless of the type of fabric.
  • the binding point of the fabric in the weft insertion channel is thus centered and there is therefore no longer any danger that the binding point gets into the weft insertion channel, for example, forwards or downwards.
  • the fabric contact surface of the spreader table and the center of the weft insertion channel lie in one plane, thus creating the ideal case for the position of the binding point.
  • the lead therefore allows the setting of a special compartment geometry.
  • the upper and lower compartments can be adjusted lower (weave in the sack); this has the advantage that the relay nozzles do not show on the tissue and that the tissue does not run onto the lower nose of the reed. This prevents tissue damage, which can be attributed in particular to warp thread breaks.
  • the figure shows a rod spreader according to the invention.
  • a reed not shown, consists of parallel reed teeth, which are at a mutual distance from one another, of which one reed tooth is shown in the figure in a side view.
  • the reed tooth 1 forms a weft insertion channel 2 with a center 2a, 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.
  • the ideal case for forming a binding point 3 is achieved when warp threads 5 'and 6' converge in the center 2a.
  • the rod spreader 15 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. H. the middle is given by the vertical line 11 and the horizontal line 7 of the contact surface of the projection 8.
  • the rod spreader 15 with the projection 8 thus ensures that the binding point 4 remains at the bottom of the weft insertion channel 2 (rear) and there is therefore no risk that the tissue collides with the edge of the reed tooth or the relay nozzles.
  • the rod spreader 15 consists in a manner known per se of a cover 16 and a lower part 17, both parts being held together by a fastening 18.
  • the tissue 9 forming at the binding point 3 is drawn into the tissue pass 19, the rod 14 clamping the tissue 9 after each stop.
  • This embodiment of the rod spreader with the projection 8 according to the invention, which protrudes into the weft insertion channel 2, is particularly suitable for dense, possibly fine, fabrics, in particular for drains, percal and canvas and the like.

Landscapes

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

Claims (3)

1. Métier à tisser à jet d'air comportant un peigne et un canal d'insertion de trame (2) formé dans le peigne, sur lequel, à l'arrivée du fil de trame au point de liage (3, respectivement 4) du tissu (9), est dirigée une saillie monobloc (8) d'une table de maintien en largeur, l'extrémité libre de la saillie (8) étant limitée par une bordure qui passe d'une surface d'appui plane supérieure (7) pour le tissu (9) à un contour inférieur de la table de maintien en largeur, qui s'étend de préférence parallèlement à la surface d'appui supérieure (7), caractérisé en ce qu'à l'arrivée du fil de trame au niveau du tissu (9), la surface d'appui (7) et le centre (2a) du canal d'insertion de trame (2) sont dans un même plan et la surface d'appui (7) centre le point de liage (3, respectivement 4) au centre (2a) du canal d'insertion de trame (2).
2. Métier à tisser à jet d'air selon la revendication 1, caractérisé en ce qu'un passage de tissu (19) sensiblement en forme de poire se raccorde à la saillie (8) du dispositif de maintien en largeur à barre (15) suivant la direction de retrait du tissu (13) pour recevoir une barre de maintien en largeur (14).
3. Métier à tisser à jet d'air selon les revendications 1 et 2, caractérisé en ce que le dispositif de maintien en largeur à barre (15) est constitué d'un bâti (17) comportant la saillie (8) et d'un chapeau (16) comportant une surface d'appui du tissu, qui est plane et s'étend parallèlement à la surface d'appui (7).
EP89106042A 1988-04-07 1989-04-06 Métier à jet d'air avec table et rouleau élargisseur Expired - Lifetime EP0336409B2 (fr)

Applications Claiming Priority (2)

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

Publications (4)

Publication Number Publication Date
EP0336409A2 EP0336409A2 (fr) 1989-10-11
EP0336409A3 EP0336409A3 (fr) 1991-04-03
EP0336409B1 true EP0336409B1 (fr) 1994-09-21
EP0336409B2 EP0336409B2 (fr) 2004-01-02

Family

ID=6351551

Family Applications (2)

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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP89106041A Revoked EP0336408B1 (fr) 1988-04-07 1989-04-06 Métier à jet d'air avec table élargisseuse

Country Status (4)

Country Link
US (2) US4919171A (fr)
EP (2) EP0336408B1 (fr)
JP (2) JPH0247344A (fr)
DE (3) DE3821725A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10211149A1 (de) * 2002-03-14 2003-10-02 Dornier Gmbh Lindauer Breithalteeinrichtung

Families Citing this family (16)

* 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
EP1274794B1 (fr) * 2000-03-24 2007-05-09 Cray Valley S.A. Compositions pour le traitement du cuir contenant des dispersions aqueuses de polymere, filmogenes en l'absence de solvant organique
DE50212466D1 (de) * 2001-11-01 2008-08-21 Sultex Ag Verfahren zum Weben eines Doppellagengewebes
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10211149A1 (de) * 2002-03-14 2003-10-02 Dornier Gmbh Lindauer Breithalteeinrichtung

Also Published As

Publication number Publication date
DE3821725A1 (de) 1989-10-26
EP0336409A3 (fr) 1991-04-03
EP0336409B2 (fr) 2004-01-02
US4919171A (en) 1990-04-24
EP0336409A2 (fr) 1989-10-11
JPH0247343A (ja) 1990-02-16
EP0336408A2 (fr) 1989-10-11
EP0336408A3 (fr) 1991-04-03
EP0336408B1 (fr) 1994-09-21
US4951717A (en) 1990-08-28
JPH0247344A (ja) 1990-02-16
DE58908374D1 (de) 1994-10-27
JPH0470415B2 (fr) 1992-11-10
DE58908373D1 (de) 1994-10-27

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