EP0705927A1 - Dispositif destiné à soutenir un peigne d'éléments d'insertion de trame et métier à tisser comprenant un tel dispositif - Google Patents

Dispositif destiné à soutenir un peigne d'éléments d'insertion de trame et métier à tisser comprenant un tel dispositif Download PDF

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Publication number
EP0705927A1
EP0705927A1 EP94810573A EP94810573A EP0705927A1 EP 0705927 A1 EP0705927 A1 EP 0705927A1 EP 94810573 A EP94810573 A EP 94810573A EP 94810573 A EP94810573 A EP 94810573A EP 0705927 A1 EP0705927 A1 EP 0705927A1
Authority
EP
European Patent Office
Prior art keywords
elements
air nozzles
support body
holder
holding
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
Application number
EP94810573A
Other languages
German (de)
English (en)
Other versions
EP0705927B1 (fr
Inventor
Jacques Peulen
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.)
Itema Switzerland Ltd
Maschinenfabrik Rueti AG
Original Assignee
Sultex AG
Maschinenfabrik Rueti AG
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
Application filed by Sultex AG, Maschinenfabrik Rueti AG filed Critical Sultex AG
Priority to EP19940810573 priority Critical patent/EP0705927B1/fr
Priority to DE59407542T priority patent/DE59407542D1/de
Priority to JP22216795A priority patent/JPH08269844A/ja
Publication of EP0705927A1 publication Critical patent/EP0705927A1/fr
Application granted granted Critical
Publication of EP0705927B1 publication Critical patent/EP0705927B1/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
    • 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

Definitions

  • the invention relates to an arrangement for holding comb-like weft insertion elements comprising first and second elements and air nozzles which are assigned to the second elements, which arrangement has a support body in which the insertion elements are arranged in a predetermined assignment and a weaving machine with an arrangement.
  • guide elements and relay nozzles are used for pneumatic weft insertion.
  • the elements and nozzles are arranged in a predetermined assignment and are mounted on a support member in this assignment.
  • the invention has for its object to provide an arrangement for holding weft insertion elements, in which the elements are interchangeable and the air nozzles can be aligned with the assigned elements.
  • At least one holding member for the first and second elements which is arranged in the support body and by at least one holder for the air nozzles, which is arranged in the support body and consists of an elastically deformable material, by the distance between the air nozzles to change and align the air nozzles to the second elements.
  • a loom with an arrangement is characterized according to the invention by the features of claim 8.
  • FIG. 1 shows a section of an arrangement with weft insertion elements.
  • the entry elements comprise a number of first and second elements 1, 2 and a number of air nozzles 3 which are assigned to the second elements 2.
  • the first and second elements 1, 2 are arranged like a comb and in groups, for example four first elements 1 and a second element 2 each forming a group.
  • the arrangement contains a support body 4, in which the entry elements 1 to 3 are arranged in a predetermined assignment, two holding members 5 for the first and second elements and a number of holders 6 for the air nozzles 3.
  • the holding members 5 are strip-shaped with a rectangular cross section and have openings 7 which are arranged at equidistant intervals in the longitudinal direction.
  • the first and second elements 1, 2 have first and second sections 8, 9 in the form of plug-in elements, which can be inserted into the openings 7 and ensure a play-free positive connection.
  • the second section 9 has an extension 10.
  • FIG. 2 shows, there is a first substantially rectangular recess 11 in the support body 4 for receiving of the first and second elements 1, 2 and a second cruciform recess 12 for receiving the air nozzles 3, which are arranged parallel to one another.
  • first recess 11 grooves 13 are provided, into which the holding members 5 can be inserted.
  • the contour of the first recess 11 corresponds to the contour of the plug element and is designed in such a way that the sections 8, 9 and the shoulder 10 are connected to the supporting body 4 both positively and positively. Through this positive and non-positive connection of the sections 8, 9 with the holding members 5, the entry elements 1, 2, 3 are held in an advantageous manner and fixed in their assignment.
  • the 3 shows a holder 6 which is equipped with air nozzles 3.
  • the holder 6 has two end sections 15 with a shoulder 16, a number of holding sections 17 and connecting sections 18.
  • the holder 6 is formed in one piece and consists of an elastomer.
  • the holding sections 17 and the connecting sections 18 have a sealing bead 19 on the sides.
  • the holder 6 equipped with the air nozzles 3 is arranged in the second recess 12 in the support body 4, the holder being non-positively connected to the support body due to its elasticity.
  • this recess 12 has a T-shaped section 20, the web section 21 of which is designed as an air channel, which is supplied with air via openings (not shown), and the flange sections 22 of which are designed to accommodate the end sections 15 and the holding and connecting sections 17, 18.
  • the holder 6 arranged in the T-shaped section 20 closes the web section 21 of the recess in an airtight manner with the projection 16 formed on the end sections 15 and the holding and connecting sections 17, 18, so that a chamber is formed around those arranged in the holder 6 Activate air nozzles 3 evenly with air.
  • a locking means 25 can be provided which is formed in one piece with the air nozzle 3.
  • the locking means comprises a bore 26 which is formed in the second element 2 and two tabs 27 which partially encompass the second element 2 and are each provided with a catch 28 which protrude into the bore 26.
  • the arrangement can be used in an air jet weaving machine, with the insertion elements being designed accordingly.
  • the arrangement shown in Figures 1 to 4 is advantageously used in a row shed loom with a weaving rotor, the support body 4 being mounted on the outer surface of the weaving rotor.
  • the first and second elements 1, 2 are shed holding elements with a section 30 in which a warp thread 31 is held in the up position to form a shed 32 for inserting a weft thread 33 through the weft thread insertion elements 1 to 3 (FIG. 1).
  • An arrangement for holding weft insertion elements which comprise first and second elements 1, 2 and air nozzles 3, in which the insertion elements are arranged in a comb-like manner.
  • the order contains a support body 4, a holding element 5 for the first and second elements 1, 2 and a holder 6 for the air nozzles 3.
  • the first and second elements have to be removed, the holding element replaced, the elements reinserted and the Align air nozzles on the second elements, which simplifies the changeover and reduces the effort.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
EP19940810573 1994-10-03 1994-10-03 Dispositif destiné à soutenir un peigne d'éléments d'insertion de trame et métier à tisser comprenant un tel dispositif Expired - Lifetime EP0705927B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP19940810573 EP0705927B1 (fr) 1994-10-03 1994-10-03 Dispositif destiné à soutenir un peigne d'éléments d'insertion de trame et métier à tisser comprenant un tel dispositif
DE59407542T DE59407542D1 (de) 1994-10-03 1994-10-03 Anordnung zum Halten von kammartig angeordneten Schussfadeneintragselementen und Webmaschine mit einer Anordnung
JP22216795A JPH08269844A (ja) 1994-10-03 1995-08-30 櫛状緯入エレメントの保持装置及び同装置を有する織機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19940810573 EP0705927B1 (fr) 1994-10-03 1994-10-03 Dispositif destiné à soutenir un peigne d'éléments d'insertion de trame et métier à tisser comprenant un tel dispositif

Publications (2)

Publication Number Publication Date
EP0705927A1 true EP0705927A1 (fr) 1996-04-10
EP0705927B1 EP0705927B1 (fr) 1998-12-23

Family

ID=8218320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940810573 Expired - Lifetime EP0705927B1 (fr) 1994-10-03 1994-10-03 Dispositif destiné à soutenir un peigne d'éléments d'insertion de trame et métier à tisser comprenant un tel dispositif

Country Status (3)

Country Link
EP (1) EP0705927B1 (fr)
JP (1) JPH08269844A (fr)
DE (1) DE59407542D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111020817A (zh) * 2019-12-27 2020-04-17 新昌县智创机械有限公司 一种纺织机械用引纬机构
FR3094991A1 (fr) * 2019-04-10 2020-10-16 Faurecia Automotive Industrie Peigne de fabrication comportant un élément élastique comprimé par des dents longitudinales entre une cale supérieure et une cale inférieure, et procédé d’assemblage associé

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093841A1 (fr) * 1982-04-20 1983-11-16 Maschinenfabrik Sulzer-Rüti Ag Support de lames en forme de peigne pour métiers à tisser, en particulier pour le rotor de tissage de métiers à tisser multiphasé à foule linéaire et son procédé de fabrication
EP0111072A1 (fr) * 1982-12-10 1984-06-20 Maschinenfabrik Sulzer-Rüti Ag Métier à tisser multiphasé à foule linéaire avec un rotor de tissage
CH655744A5 (en) * 1982-03-23 1986-05-15 Rueti Ag Maschf Lamellar comb for weaving machines, especially for the weaving rotor of row-shed weaving machines
EP0196349A1 (fr) * 1985-04-02 1986-10-08 GebràœDer Sulzer Aktiengesellschaft Rotor de tissage pour un métier à tisser multiphasé à foule linéaire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655744A5 (en) * 1982-03-23 1986-05-15 Rueti Ag Maschf Lamellar comb for weaving machines, especially for the weaving rotor of row-shed weaving machines
EP0093841A1 (fr) * 1982-04-20 1983-11-16 Maschinenfabrik Sulzer-Rüti Ag Support de lames en forme de peigne pour métiers à tisser, en particulier pour le rotor de tissage de métiers à tisser multiphasé à foule linéaire et son procédé de fabrication
EP0111072A1 (fr) * 1982-12-10 1984-06-20 Maschinenfabrik Sulzer-Rüti Ag Métier à tisser multiphasé à foule linéaire avec un rotor de tissage
EP0196349A1 (fr) * 1985-04-02 1986-10-08 GebràœDer Sulzer Aktiengesellschaft Rotor de tissage pour un métier à tisser multiphasé à foule linéaire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3094991A1 (fr) * 2019-04-10 2020-10-16 Faurecia Automotive Industrie Peigne de fabrication comportant un élément élastique comprimé par des dents longitudinales entre une cale supérieure et une cale inférieure, et procédé d’assemblage associé
CN111020817A (zh) * 2019-12-27 2020-04-17 新昌县智创机械有限公司 一种纺织机械用引纬机构

Also Published As

Publication number Publication date
EP0705927B1 (fr) 1998-12-23
JPH08269844A (ja) 1996-10-15
DE59407542D1 (de) 1999-02-04

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