EP1643023A3 - Heald frame - Google Patents

Heald frame Download PDF

Info

Publication number
EP1643023A3
EP1643023A3 EP05020053A EP05020053A EP1643023A3 EP 1643023 A3 EP1643023 A3 EP 1643023A3 EP 05020053 A EP05020053 A EP 05020053A EP 05020053 A EP05020053 A EP 05020053A EP 1643023 A3 EP1643023 A3 EP 1643023A3
Authority
EP
European Patent Office
Prior art keywords
channel
intermediate layer
side supports
drive rod
heald frame
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
EP05020053A
Other languages
German (de)
French (fr)
Other versions
EP1643023A2 (en
EP1643023B1 (en
Inventor
Franz Mettler
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.)
Groz Beckert KG
Original Assignee
Groz Beckert KG
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 Groz Beckert KG filed Critical Groz Beckert KG
Publication of EP1643023A2 publication Critical patent/EP1643023A2/en
Publication of EP1643023A3 publication Critical patent/EP1643023A3/en
Application granted granted Critical
Publication of EP1643023B1 publication Critical patent/EP1643023B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C9/00—Healds; Heald frames
    • D03C9/06—Heald frames
    • D03C9/0608—Construction of frame parts
    • D03C9/065—Side stays
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C9/00—Healds; Heald frames
    • D03C9/06—Heald frames
    • D03C9/0683—Arrangements or means for the linking to the drive system

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Ein Webschaft (1) wird über Antriebsstangen (15) angetrieben, die seine Seitenstützen (13) durchsetzen. Dazu weisen die Seitenstützen (13) jeweils einen entsprechenden Kanal (19) auf. Das Spiel zwischen der Umfangsfläche (22) der Antriebsstange (15) und der Kanalwandungsfläche (21) des jeweiligen Kanals (19) weist eine Zwischenlage (24) auf, die sich über die gesamte Länge oder Abschnitte der Antriebsstange (15) erstreckt. Die Zwischenlage besteht vorzugsweise aus einem dauerelastischen dämpfenden Material. Ein geringes Restspiel gestattet das zwangslose Einführen der Antriebsstangen (15) nebst Zwischenlage (24) in den Kanal (19).

Figure imgaf001
A heald (1) is driven by drive rods (15) which pass through its side supports (13). For this purpose, the side supports (13) each have a corresponding channel (19). The play between the peripheral surface (22) of the drive rod (15) and the channel wall surface (21) of the respective channel (19) has an intermediate layer (24) which extends over the entire length or portions of the drive rod (15). The intermediate layer preferably consists of a permanently elastic damping material. A slight residual clearance allows the unrestricted insertion of the drive rods (15) together with intermediate layer (24) in the channel (19).
Figure imgaf001
EP05020053.4A 2004-10-01 2005-09-15 Heald frame Active EP1643023B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004047929A DE102004047929B3 (en) 2004-10-01 2004-10-01 Improved Webschaft

Publications (3)

Publication Number Publication Date
EP1643023A2 EP1643023A2 (en) 2006-04-05
EP1643023A3 true EP1643023A3 (en) 2007-04-04
EP1643023B1 EP1643023B1 (en) 2013-10-09

Family

ID=35267630

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05020053.4A Active EP1643023B1 (en) 2004-10-01 2005-09-15 Heald frame

Country Status (5)

Country Link
US (1) US8251102B2 (en)
EP (1) EP1643023B1 (en)
JP (1) JP4366350B2 (en)
CN (1) CN1754995B (en)
DE (1) DE102004047929B3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1992724B1 (en) * 2007-05-14 2012-01-25 Groz-Beckert KG Heald shaft divisible in two
EP2009157B1 (en) 2007-06-26 2010-01-06 Groz-Beckert KG Frame connection device for a heald frame
CN102330239A (en) * 2011-07-21 2012-01-25 吴江市锦邦纺织品有限公司 Loom heald frame with height adjusting device
EP2573240B1 (en) * 2011-09-20 2015-05-27 Groz-Beckert KG High speed safety heald shaft

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467808A1 (en) * 1990-07-17 1992-01-22 S.A. DES ETABLISSEMENTS STAUBLI (France) Device for coupling heald frames to the transmission elements of a dubby
EP0520540A1 (en) * 1991-06-26 1992-12-30 Picanol N.V. Device for forming a shed in weaving machines

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349810A (en) * 1966-06-20 1967-10-31 Pioneer Heddle And Reed Compan Heddle bar locking device
US4088158A (en) * 1976-10-15 1978-05-09 Pioneer Heddle And Reed Company Incorporated Heddle rod hanger assembly
US4506707A (en) * 1983-07-20 1985-03-26 Kabushiki Kaisha Maruyama Seisakusho Heddle frame
FR2617204B1 (en) * 1987-06-26 1989-10-27 Staubli Sa Ets DEVICE FOR COUPLING THE RAIL FRAMES TO THE TRANSMISSION ELEMENTS OF A MECHANICS FOR THE FORMATION OF A CROWD
BE1002484A3 (en) * 1988-09-09 1991-02-26 Verbrugge Nv WEAVING WINDOW WITH REMOVABLE ANGLE JOINTS.
JPH0623586Y2 (en) * 1989-05-22 1994-06-22 ナンカイ工業株式会社 Loom heald frame
US5249605A (en) * 1990-05-10 1993-10-05 Grob & Co. Aktiengesellschaft Heddle frame with vibration damper element
CN1024359C (en) * 1991-06-29 1994-04-27 广野精机有限公司 Harness mechanism of webbing loom
US5429605A (en) * 1994-01-26 1995-07-04 Target Therapeutics, Inc. Microballoon catheter
DE4403923C1 (en) * 1994-02-08 1995-07-27 Grob & Co Ag Side support for a heald frame
DE19612404A1 (en) * 1996-03-28 1997-10-02 Grob & Co Ag Corner mounting for loom shaft
IT1318130B1 (en) * 2000-07-06 2003-07-23 Nuova O M V S R L MULTI-COMPONENT CROSSBAR FOR FRAME HOLDERS WITH REDUCED NOISE OF WEAVING FRAMES.
FR2815048B1 (en) * 2000-10-06 2002-12-20 Staubli Sa Ets DEVICE FOR COUPLING A STRING FRAME TO A MOTION TRANSMISSION ELEMENT, DRIVE ASSEMBLY AND WEAVING EQUIPMENT PROVIDED WITH SUCH AN ASSEMBLY
DE10153729B4 (en) * 2001-10-31 2013-09-12 Grob Textile Ag Supporting body for a weave
DE10341629B4 (en) * 2003-09-10 2007-04-12 Groz-Beckert Kg Low vibration tray system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467808A1 (en) * 1990-07-17 1992-01-22 S.A. DES ETABLISSEMENTS STAUBLI (France) Device for coupling heald frames to the transmission elements of a dubby
EP0520540A1 (en) * 1991-06-26 1992-12-30 Picanol N.V. Device for forming a shed in weaving machines

Also Published As

Publication number Publication date
CN1754995A (en) 2006-04-05
DE102004047929B3 (en) 2005-12-01
EP1643023A2 (en) 2006-04-05
CN1754995B (en) 2011-05-25
JP4366350B2 (en) 2009-11-18
US8251102B2 (en) 2012-08-28
EP1643023B1 (en) 2013-10-09
JP2006104650A (en) 2006-04-20
US20060070680A1 (en) 2006-04-06

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