EP0982419A3 - Shed-forming mechanism for jacquard machines - Google Patents

Shed-forming mechanism for jacquard machines Download PDF

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Publication number
EP0982419A3
EP0982419A3 EP99202700A EP99202700A EP0982419A3 EP 0982419 A3 EP0982419 A3 EP 0982419A3 EP 99202700 A EP99202700 A EP 99202700A EP 99202700 A EP99202700 A EP 99202700A EP 0982419 A3 EP0982419 A3 EP 0982419A3
Authority
EP
European Patent Office
Prior art keywords
elements
hook
shed
namely
forming mechanism
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
EP99202700A
Other languages
German (de)
French (fr)
Other versions
EP0982419B1 (en
EP0982419A2 (en
Inventor
Bram Vanderjeugt
Lode Puype
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0982419A2 publication Critical patent/EP0982419A2/en
Publication of EP0982419A3 publication Critical patent/EP0982419A3/en
Application granted granted Critical
Publication of EP0982419B1 publication Critical patent/EP0982419B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/20—Electrically-operated jacquards
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/06—Double-lift jacquards
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/12—Multiple-shed jacquards, i.e. jacquards which move warp threads to several different heights, e.g. for weaving pile fabrics
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

The invention relates to a shed-forming mechanism for a jacquard machine, such as namely a three or multiple-position open-shed jacquard machine, which comprises:
  • hook elements (1,2) serving for lifting the warp threads of a weaving device, provided with one or more elastic selection elements (3-6), such as namely spring elements with at least two spring legs,
  • one or more sets of upward and downward moving knives (7-10) on to which the hook elements (1,2) can hook on, and
  • selector means (St,Sm) which can act on the elastic selection elements (3-6) in order selectively to allow the hook elements (1,2) to hook on to the knives (7-10) or not,
    whereby the selector means (St,Sm) for acting on the elastic selection elements (3-6) consist of push selectors, such as namely mechanical, electromechanical or piezoelectric push selectors.
    • Figure 00000001
    EP19990202700 1998-08-24 1999-08-20 Shed-forming mechanism for jacquard machines Expired - Lifetime EP0982419B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    BE9800624 1998-08-24
    BE9800624A BE1012129A3 (en) 1998-08-24 1998-08-24 GAAP FORMATION MECHANISM for Jacquard.

    Publications (3)

    Publication Number Publication Date
    EP0982419A2 EP0982419A2 (en) 2000-03-01
    EP0982419A3 true EP0982419A3 (en) 2000-03-08
    EP0982419B1 EP0982419B1 (en) 2003-06-18

    Family

    ID=3891404

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP19990202700 Expired - Lifetime EP0982419B1 (en) 1998-08-24 1999-08-20 Shed-forming mechanism for jacquard machines

    Country Status (3)

    Country Link
    EP (1) EP0982419B1 (en)
    BE (1) BE1012129A3 (en)
    DE (1) DE69908874T2 (en)

    Families Citing this family (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    BE1013788A3 (en) * 2000-10-25 2002-08-06 Wiele Michel Van De Nv CARELESS HOIST shedding device for a weaving machine.
    WO2002048439A1 (en) * 2000-12-14 2002-06-20 Takemura Techno Works Co., Ltd. Needle selector of jacquard machine
    BE1013880A3 (en) * 2000-12-21 2002-11-05 Wiele Michel Van De Nv TRIDENT-jacquard.
    DE202004015676U1 (en) * 2003-09-20 2005-05-04 Piegeler, Gerhard Coupling devices and HFA and FA elements for textile technology
    MXPA06003674A (en) * 2003-10-02 2007-02-14 Albany Int Corp Compact jacquard selecting card using piezoelectrique elements.
    JP5326149B1 (en) * 2012-12-18 2013-10-30 Ｃｓｓ株式会社 Electronic jacquard machine

    Citations (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR1523252A (en) * 1967-02-28 1968-05-03 Mecaniques Verdol Soc D Double-lift armor mechanics refinements
    WO1992016678A1 (en) * 1991-03-13 1992-10-01 Textilma Ag Shedding device for a textile machine
    EP0723041A1 (en) * 1995-01-17 1996-07-24 N.V. Michel Van de Wiele Three-position open-shed jacquard machine
    EP0727515A1 (en) * 1995-02-20 1996-08-21 N.V. Michel Van de Wiele Three-position non-open-shed jacquard
    EP0736621A1 (en) * 1995-04-04 1996-10-09 N.V. Michel Van de Wiele Three-position open-shed jacquard machine
    EP0779384A1 (en) * 1995-12-12 1997-06-18 Staubli Lyon Double-lift jacquard machine

    Patent Citations (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR1523252A (en) * 1967-02-28 1968-05-03 Mecaniques Verdol Soc D Double-lift armor mechanics refinements
    WO1992016678A1 (en) * 1991-03-13 1992-10-01 Textilma Ag Shedding device for a textile machine
    EP0723041A1 (en) * 1995-01-17 1996-07-24 N.V. Michel Van de Wiele Three-position open-shed jacquard machine
    EP0727515A1 (en) * 1995-02-20 1996-08-21 N.V. Michel Van de Wiele Three-position non-open-shed jacquard
    EP0736621A1 (en) * 1995-04-04 1996-10-09 N.V. Michel Van de Wiele Three-position open-shed jacquard machine
    EP0779384A1 (en) * 1995-12-12 1997-06-18 Staubli Lyon Double-lift jacquard machine

    Also Published As

    Publication number Publication date
    DE69908874T2 (en) 2004-05-19
    DE69908874D1 (en) 2003-07-24
    EP0982419B1 (en) 2003-06-18
    BE1012129A3 (en) 2000-05-02
    EP0982419A2 (en) 2000-03-01

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