EP1130143A1 - Dispositif de formation de la foule pour métiers à tisser - Google Patents

Dispositif de formation de la foule pour métiers à tisser Download PDF

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Publication number
EP1130143A1
EP1130143A1 EP01103847A EP01103847A EP1130143A1 EP 1130143 A1 EP1130143 A1 EP 1130143A1 EP 01103847 A EP01103847 A EP 01103847A EP 01103847 A EP01103847 A EP 01103847A EP 1130143 A1 EP1130143 A1 EP 1130143A1
Authority
EP
European Patent Office
Prior art keywords
sleeve
forming device
lip seal
strand
shed
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
EP01103847A
Other languages
German (de)
English (en)
Other versions
EP1130143B1 (fr
Inventor
Mark Feer
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.)
AGM Jactex AG
Original Assignee
AGM Jactex 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 AGM Jactex AG filed Critical AGM Jactex AG
Publication of EP1130143A1 publication Critical patent/EP1130143A1/fr
Application granted granted Critical
Publication of EP1130143B1 publication Critical patent/EP1130143B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/24—Features common to jacquards of different types
    • D03C3/44—Lingoes

Definitions

  • the present invention relates to a shedding device for weaving machines, whose warp threads run in strands between an upper compartment position and one Sub-compartment position can be moved back and forth, whereby for the respective provision of the strands in the sub-compartment position on each strand, in a sheathing Sleeve axially displaceable tension spring that attacks on a pull-down floor or pull-down bar of a pull-down frame is attached.
  • the essential specialist training facilities are, among others, the so-called Jacqard machines, in which two blanks over a common roller train are connected at the lower end, the boards depending on the control, for example, using magnetic means, with two lifting knives constantly moving in opposite directions can be coupled, which means, for example, that attached to the roller train Strand and thus the relevant warp thread between a controlled lifting movement an upper subject position and a lower subject position is granted.
  • Jacqard machines in which two blanks over a common roller train are connected at the lower end, the boards depending on the control, for example, using magnetic means, with two lifting knives constantly moving in opposite directions can be coupled, which means, for example, that attached to the roller train Strand and thus the relevant warp thread between a controlled lifting movement an upper subject position and a lower subject position is granted.
  • the respective resetting of the strands in the sub-compartment position grips each strand a tension spring on a pull-down floor or on pull-down bars a pull-down frame are attached.
  • the object of the present invention is therefore to create a possibility that every dust deposit and every fluff on the return springs effectively prevents downtimes due to such malfunctions omitted.
  • this is initially achieved in that the axial end face a device for preventing movement relative to the strand in question of dust and lint formation on the return spring becomes.
  • the device for preventing dust precipitation can preferably be used and lint formation on the retraction spring, the strand and / or hook in question or connecting means surrounding and at this (h) circumferentially hermetic tightly fitting, non-displaceable with the relevant end face of the sleeve connected lip seal.
  • the lip seal can be replaced in one end Cage arranged in the sleeve or directly on the end face of the sleeve in this is used.
  • the lip seal on the strand and / or on the hook or connecting means to be effective as dust and lint wipers.
  • the lip seal is preferably a micro lip ring seal.
  • the shedding device for weaving machines according to FIG. 1 is a so-called Open compartment jacquard machine, in which two sinkers 1 u. 2 over one common roller train 3 are connected at the lower end, the boards depending on the control, here via the magnetic means 4, with two constantly counter-rotating moving lifting knives 5 u. 6 can be coupled, whereby the attached to the roller train 3 Strand 7 and thus the relevant warp thread 8 a controlled lifting movement between an upper compartment position (left side Fig. 1) and a lower compartment position (right side) is issued.
  • Tension spring 9 is surrounded by a sheathed sleeve 11 in which axially moves the relevant return spring (Fig. 2).
  • the device 13 for preventing Dust and lint formation on the return spring the one in question Strand 7 or hook or connecting means surrounding and on this (m) circumferentially hermetically sealed, non-displaceable with the relevant Lip seal connected to the front of the sleeve.
  • the lip seal on the wire and / or on the hook or lanyard as dust and lint wipers effective.
  • the lip seal 14 is preferably interchangeable in an end face in the Sleeve 11 arranged cage 17 used.
  • the cage has an end face an annular shoulder 16, which has an expansion ring-like protrusion 18 on the body of the Lips sealing behind.
  • an inventive device for Prevention of dust and fluff on the return spring can also be provided simultaneously on both end faces of the sleeve in question.
  • the lip seal can preferably be a micro lip ring seal be, which preferably consists of polyurethane or the like, which also without a cage can be arranged directly on the face of the sleeve.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Looms (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP01103847A 2000-03-01 2001-02-16 Dispositif de formation de la foule pour métiers à tisser Expired - Lifetime EP1130143B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00399/00A CH694020A5 (de) 2000-03-01 2000-03-01 Fachbildeeinrichtung fuer Webmaschinen.
CH3992000 2000-03-01

Publications (2)

Publication Number Publication Date
EP1130143A1 true EP1130143A1 (fr) 2001-09-05
EP1130143B1 EP1130143B1 (fr) 2007-01-17

Family

ID=4514169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01103847A Expired - Lifetime EP1130143B1 (fr) 2000-03-01 2001-02-16 Dispositif de formation de la foule pour métiers à tisser

Country Status (5)

Country Link
US (1) US6367512B2 (fr)
EP (1) EP1130143B1 (fr)
AT (1) ATE351935T1 (fr)
CH (1) CH694020A5 (fr)
DE (1) DE50111879D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021197279A1 (fr) * 2020-03-30 2021-10-07 宁波帕瓦莱斯智能科技有限公司 Tige de poussée de sable photovoltaïque et appareil d'élimination de saletés

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1015048A4 (nl) * 2002-07-19 2004-09-07 Wiele Michel Van De Nv Inrichting voor het bevestigen van terugtrekveren in een harnas van een jacquardweefmachine.
FR3043096B1 (fr) * 2015-10-29 2018-05-04 Staubli Faverges Machine de formation de la foule
FR3054245B1 (fr) * 2016-07-22 2018-08-31 Staubli Faverges Machine de formation de la foule et metier a tisser comprenant une telle machine.
CN106381594B (zh) * 2016-11-29 2018-03-13 江苏悦达家纺有限公司 一种具有防尘的装造装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651057A1 (de) * 1976-11-09 1978-05-11 Schnitzler & Vogel Weblitze
EP0094270A2 (fr) * 1982-05-10 1983-11-16 Jean Michel Rinet Ensemble formé d'un organe de rappel et d'une lisse de mécanique d'armure de métier à tisser
EP0292632A2 (fr) * 1987-05-29 1988-11-30 CREAZIONI TESSILI BORSA DI CESARINO BORSA & C. S.a.s. Dispositif de tension élastique pour machine jacquard
JPH0397935A (ja) * 1990-04-12 1991-04-23 Yagimitsuru Taoru Kk 織機における矢金

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513789A (en) * 1983-06-13 1985-04-30 The Baxter Corporation Jacquard harness attachment mechanism
EP0369939A1 (fr) * 1988-11-16 1990-05-23 GebràœDer Sulzer Aktiengesellschaft Porte-lame pour un métier à tisser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651057A1 (de) * 1976-11-09 1978-05-11 Schnitzler & Vogel Weblitze
EP0094270A2 (fr) * 1982-05-10 1983-11-16 Jean Michel Rinet Ensemble formé d'un organe de rappel et d'une lisse de mécanique d'armure de métier à tisser
EP0292632A2 (fr) * 1987-05-29 1988-11-30 CREAZIONI TESSILI BORSA DI CESARINO BORSA & C. S.a.s. Dispositif de tension élastique pour machine jacquard
JPH0397935A (ja) * 1990-04-12 1991-04-23 Yagimitsuru Taoru Kk 織機における矢金

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 282 (C - 0850) 17 July 1991 (1991-07-17) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021197279A1 (fr) * 2020-03-30 2021-10-07 宁波帕瓦莱斯智能科技有限公司 Tige de poussée de sable photovoltaïque et appareil d'élimination de saletés

Also Published As

Publication number Publication date
CH694020A5 (de) 2004-06-15
ATE351935T1 (de) 2007-02-15
EP1130143B1 (fr) 2007-01-17
US6367512B2 (en) 2002-04-09
US20010018934A1 (en) 2001-09-06
DE50111879D1 (de) 2007-03-08

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