EP0825285A1 - Dispositif pour la formation d'une foule et métier à tisser avec un tel dispositif - Google Patents

Dispositif pour la formation d'une foule et métier à tisser avec un tel dispositif Download PDF

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Publication number
EP0825285A1
EP0825285A1 EP96810560A EP96810560A EP0825285A1 EP 0825285 A1 EP0825285 A1 EP 0825285A1 EP 96810560 A EP96810560 A EP 96810560A EP 96810560 A EP96810560 A EP 96810560A EP 0825285 A1 EP0825285 A1 EP 0825285A1
Authority
EP
European Patent Office
Prior art keywords
arrangement according
linear drives
heald frames
heald
coupling means
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.)
Withdrawn
Application number
EP96810560A
Other languages
German (de)
English (en)
Inventor
Robert Bucher
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 EP96810560A priority Critical patent/EP0825285A1/fr
Priority to EP19960810834 priority patent/EP0795635B1/fr
Priority to DE59607172T priority patent/DE59607172D1/de
Priority to JP240397A priority patent/JPH09250047A/ja
Priority to CZ97764A priority patent/CZ76497A3/cs
Priority to US08/840,828 priority patent/US5826625A/en
Publication of EP0825285A1 publication Critical patent/EP0825285A1/fr
Withdrawn legal-status Critical Current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
    • D03C13/00—Shedding mechanisms not otherwise provided for
    • D03C13/02—Shedding mechanisms not otherwise provided for with independent drive motors
    • D03C13/025—Shedding mechanisms not otherwise provided for with independent drive motors with independent frame drives
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C13/00—Shedding mechanisms not otherwise provided for
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C5/00—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C5/00—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices
    • D03C5/06—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices operated by cam devices other than rotating cams

Definitions

  • the invention relates to an arrangement for forming a Shed according to the preamble of claim 1 and a loom with the arrangement.
  • the invention as characterized in the claims is, the task solves an arrangement to form a To create shed, in which depending on the Number of heald frames by forming groups with the Drives and clutch means an optimal ratio from required drive power to space requirements is achieved.
  • the advantage of the invention is that a Standardization of heald frames, coupling means and the drive units is reached, the staggering of the first and second linear motors to the requirements is customizable.
  • the Arrangement contains heald frames 1, electronically controlled, electric linear drives 2 and coupling means 3.
  • the Heald frames 1 are grouped together Four heald frames 1 each form a group 4.
  • Everyone Heald frame group 4 are above and below the Heald frames 1 stationary drive units 5, 6 assigned to each two groups 7 out of four Linear drives 2 include.
  • Each heald frame group is 4 further two groups of coupling means 8 assigned which the heald frames 1 with the Connect linear drives 2.
  • the connection is like this designed that the heald frames 1 in the Direction of movement is held or guided without play, the strands in a known manner with play on the Stranded support rails are held.
  • the heald frames 1 consist essentially of two heddle support rails 11 between which a plurality of strands 12 with Braid eyes 13 are arranged.
  • the heddle support rail is a well-known version.
  • the linear drives have one Anchor part 15 and are known per se, so that on a detailed description is omitted.
  • the Linear drives 2 of each group are transverse to Longitudinal extension of the heald frames 1 arranged staggered.
  • the coupling means 3 comprise drive rods 16 which one end with the armature parts 15 of the linear drives 2 connected and one at the other end Have receiving section 17, holder 18 which on the Stranded support rails 2 are attached and pins 26, in which the drive rods 16 can be suspended (Fig. 5, 6).
  • the holder 18 has a rectangular basic shape. Of the Holder 18 has a U-shaped on one long side Section 19, in which four pins 26 are arranged and a section 20 on which the heddle support rail 2 is attached.
  • the Receiving section 4 is hook-shaped or there are Clamping organs provided. The case may be during weaving occur that a minority or just a Heald frame is moved.
  • a guide bar 20 is provided on one side (FIG. 5) or dimension the drive rod so that it fits the heald frames of the Group facing surfaces of the push rods Form guide surfaces.
  • Fig. 1 groups 5, 6 of Linear drives 2 on a bracket-like holding element 21 mounted, which is attached to two trusses 22.
  • the Holding member 21 holds the linear drives 2 and on the other hand, the trusses 22 at a distance.
  • To the Trusses 22 are in the area of the linear drives 2, respectively Guides 23 for the rods 11 each fore and aft heald frame of a group of Heald frames provided.
  • the guides 23 are on the Trusses 22 attached and each consist of one Angle profile 24 and a guide plate 25 (Fig. 4).
  • the drive units 5, 6 are on arranged the trusses 22 and hold the heald frames 1 in a starting position in which the strand eyes 13 lie in one plane. There will be several Drive units 5, 6 provided over the length of the Stranded support rail 14 are distributed. Of the Distance can range from 0.20 m to 1.00 m, especially in the range of 0.40 m to 0.60 m.
  • struts 31 are provided (Fig. 7 to 9).
  • the latter has the advantage that both linear drives 2 with one lower power can be designed.
  • the strut 31 is centered on the holders 18 by means of screws 32, 33, 34 attached (Fig. 8 and 9).
  • the arrangement comprises heald frames 1, linear drives 2 and Coupling agent 3, which are grouped together.
  • the linear drives in each group are staggered arranged and form a drive unit.
  • the Coupling means are designed so that the staggering is selectable within the group. With this arrangement becomes an optimal ratio of drive power to Space requirements and standardization of a group elements achieved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
EP96810560A 1996-03-14 1996-08-23 Dispositif pour la formation d'une foule et métier à tisser avec un tel dispositif Withdrawn EP0825285A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP96810560A EP0825285A1 (fr) 1996-08-23 1996-08-23 Dispositif pour la formation d'une foule et métier à tisser avec un tel dispositif
EP19960810834 EP0795635B1 (fr) 1996-03-14 1996-11-29 Dispositif de formation de la foule et métier à tisser pourvu d'un tel dispositif
DE59607172T DE59607172D1 (de) 1996-03-14 1996-11-29 Anordnung zur Bildung eines Webfaches und Webmaschine mit einer Anordnung
JP240397A JPH09250047A (ja) 1996-03-14 1997-01-09 経糸開口形成装置及び同装置を有する織機
CZ97764A CZ76497A3 (en) 1996-03-14 1997-03-12 Apparatus for making a shed and a weaving machine comprising such apparatus
US08/840,828 US5826625A (en) 1996-08-23 1997-04-16 Heald frame linear drive arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96810560A EP0825285A1 (fr) 1996-08-23 1996-08-23 Dispositif pour la formation d'une foule et métier à tisser avec un tel dispositif

Publications (1)

Publication Number Publication Date
EP0825285A1 true EP0825285A1 (fr) 1998-02-25

Family

ID=8225684

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96810560A Withdrawn EP0825285A1 (fr) 1996-03-14 1996-08-23 Dispositif pour la formation d'une foule et métier à tisser avec un tel dispositif

Country Status (2)

Country Link
US (1) US5826625A (fr)
EP (1) EP0825285A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460577B1 (en) 2001-03-07 2002-10-08 Lindauer Dornier Gesellschaft Mbh Electric motor drive mechanism for shed forming components of a loom

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112458592B (zh) * 2020-11-18 2022-02-18 武汉纺织大学 电子提花机电磁式传动机构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074438A (en) * 1959-06-15 1963-01-22 Sdruzeni Podniku Textilniho St Means for fastening the heald frame in looms
DE2310229A1 (de) * 1973-03-01 1974-09-05 Groezinger Maschf Arbach Mechanisch-hydraulische schaftmaschine fuer drahtwebstuehle
US5069256A (en) * 1989-12-08 1991-12-03 Goodman Jr Robert M Loom harness system with spaced parallel rotating shafts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1105933B (it) * 1977-07-26 1985-11-11 Brochier Soieries J Apparecchiatura per il comando dei movimenti dei fili di ordito in un telaio di tessitura
US5183081A (en) * 1992-02-07 1993-02-02 Asten Group, Inc. Weave shed formation apparatus for end reweaving type joining apparatus
DE59309349D1 (de) * 1992-07-03 1999-03-11 Textilma Ag Steuervorrichtung für einen faden einer textilmaschine
GB9407710D0 (en) * 1994-04-19 1994-06-15 Bonas Machine Co Jaquard apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074438A (en) * 1959-06-15 1963-01-22 Sdruzeni Podniku Textilniho St Means for fastening the heald frame in looms
DE2310229A1 (de) * 1973-03-01 1974-09-05 Groezinger Maschf Arbach Mechanisch-hydraulische schaftmaschine fuer drahtwebstuehle
US5069256A (en) * 1989-12-08 1991-12-03 Goodman Jr Robert M Loom harness system with spaced parallel rotating shafts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460577B1 (en) 2001-03-07 2002-10-08 Lindauer Dornier Gesellschaft Mbh Electric motor drive mechanism for shed forming components of a loom
DE10111017A1 (de) * 2001-03-07 2002-10-10 Dornier Gmbh Lindauer Antrieb für die Fachbildemittel einer Webmaschine
DE10111017B4 (de) * 2001-03-07 2006-02-02 Lindauer Dornier Gmbh Antrieb für die Webschäfte einer Webmaschine

Also Published As

Publication number Publication date
US5826625A (en) 1998-10-27

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