EP1736579A3 - Heald frame - Google Patents

Heald frame Download PDF

Info

Publication number
EP1736579A3
EP1736579A3 EP06011740A EP06011740A EP1736579A3 EP 1736579 A3 EP1736579 A3 EP 1736579A3 EP 06011740 A EP06011740 A EP 06011740A EP 06011740 A EP06011740 A EP 06011740A EP 1736579 A3 EP1736579 A3 EP 1736579A3
Authority
EP
European Patent Office
Prior art keywords
side supports
shaft rods
heald frame
connecting joints
torque
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
EP06011740A
Other languages
German (de)
French (fr)
Other versions
EP1736579A2 (en
EP1736579B1 (en
Inventor
Stefan Drope
Johannes Dr. Bruske
Karl-Heinz Gesing
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 EP1736579A2 publication Critical patent/EP1736579A2/en
Publication of EP1736579A3 publication Critical patent/EP1736579A3/en
Application granted granted Critical
Publication of EP1736579B1 publication Critical patent/EP1736579B1/en
Expired - Fee Related 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
    • D03C9/0666—Connection of frame parts
    • D03C9/0675—Corner connections between horizontal rods and 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
    • D03C9/0608—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)
  • Screen Printers (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

Der erfindungsgemäße Webschaft (1) weist zur Verbindung der Schaftstäbe (2) mit den Seitenstützen (5) Verbindungsgelenke (10) auf, deren Schwenkachsen (14) außerhalb der Schaftstäbe (2), vorzugsweise innerhalb der Seitenstützen (5) liegen. Durch die Verbindungsgelenke (10) ist eine momentfreie Verbindung zwischen den Schaftstäben (2) und den Seitenstützen (5) geschaffen. Im Rahmen der in Betrieb auftretenden Relativschwenkbewegungen zwischen den Schaftstäben (2) und Seitenstützen (5) findet keine Drehmomentübertragung zwischen den Schaftstäben (2) und den Seitenstützen (5) statt. Bei einer bevorzugten Ausführungsform sind die Antriebs-Verbindungseinrichtungen (7) überdies in gerader Verlängerung der Seitenstützen (5) angeordnet.

Figure imgaf001
The weaving shank (1) according to the invention has connecting joints (10) for connecting the shaft rods (2) to the side supports (5), the pivot axes (14) of which lie outside the shaft rods (2), preferably within the side supports (5). By connecting joints (10) a torque-free connection between the shaft rods (2) and the side supports (5) is created. As part of the Relativschwenkbewegungen between the shaft rods (2) and side supports (5) occurring in operation no torque transmission between the shaft rods (2) and the side supports (5) takes place. Moreover, in a preferred embodiment, the drive connection means (7) are arranged in a straight extension of the side supports (5).
Figure imgaf001
EP06011740A 2005-06-24 2006-06-07 Heald frame Expired - Fee Related EP1736579B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005029699A DE102005029699B3 (en) 2005-06-24 2005-06-24 heald

Publications (3)

Publication Number Publication Date
EP1736579A2 EP1736579A2 (en) 2006-12-27
EP1736579A3 true EP1736579A3 (en) 2008-09-10
EP1736579B1 EP1736579B1 (en) 2010-03-17

Family

ID=37025060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06011740A Expired - Fee Related EP1736579B1 (en) 2005-06-24 2006-06-07 Heald frame

Country Status (5)

Country Link
US (1) US7617845B2 (en)
EP (1) EP1736579B1 (en)
JP (1) JP4572179B2 (en)
CN (1) CN1884652B (en)
DE (2) DE102005029699B3 (en)

Families Citing this family (3)

* 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
EP2573240B1 (en) * 2011-09-20 2015-05-27 Groz-Beckert KG High speed safety heald shaft
EP3112509A1 (en) * 2015-07-02 2017-01-04 NV Michel van de Wiele Connecting member for connecting elements of a shed forming mechanism for a weaving machine with each other

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH643310A5 (en) * 1979-11-05 1984-05-30 Maruyama Mfg Co Heald frame
US5411061A (en) * 1993-12-16 1995-05-02 Steel Heddle Mfg. Co. Heddle frame assembly with releasable end braces
DE4403923C1 (en) * 1994-02-08 1995-07-27 Grob & Co Ag Side support for a heald frame
JPH10310948A (en) * 1997-05-08 1998-11-24 Toyota Autom Loom Works Ltd Heald frame of opening device
JP2001064843A (en) * 1999-08-25 2001-03-13 Nankai Kogyo Kk Heald frame of loom
WO2002029143A1 (en) * 2000-10-06 2002-04-11 Staubli Faverges Device for coupling a shaft frame on a movement transmitting element, driving assembly and weaving machine equipped therewith

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485414A (en) * 1947-11-28 1949-10-18 Ruesch Paul Automatic heald stop motion for dobby looms
CH427688A (en) * 1965-04-30 1966-12-31 Grob & Co Ag Heald frame with a detachable corner connection
US4022252A (en) * 1976-02-05 1977-05-10 Maruyama Seisakusho Kabushiki Kaisha Heddle frame for a high speed weaving machine
JPS5535481Y2 (en) 1976-03-24 1980-08-21
JPS5640861Y2 (en) * 1977-09-21 1981-09-24
JPS5738388Y2 (en) * 1979-09-03 1982-08-24
US4460022A (en) * 1980-03-10 1984-07-17 Sherrill John B Warp stop motion with control bar
JPS5973382A (en) * 1982-10-18 1984-04-25 カヤバ工業株式会社 Hydraulic shock absorber
JPH035728Y2 (en) 1986-08-20 1991-02-14
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
JPH0248450Y2 (en) * 1988-03-11 1990-12-19
BE1002484A3 (en) * 1988-09-09 1991-02-26 Verbrugge Nv WEAVING WINDOW WITH REMOVABLE ANGLE JOINTS.
KR920703894A (en) * 1990-05-10 1992-12-18 베아트 구츨러 · 에두아드 로이 블리 Head frame with detachable end connection
DE4038384A1 (en) * 1990-12-01 1992-06-04 Grob & Co Ag WEBSHAFT WITH SOLVABLE CORNER CONNECTIONS
DE19612404A1 (en) * 1996-03-28 1997-10-02 Grob & Co Ag Corner mounting for loom shaft
FR2835264B1 (en) * 2002-01-25 2004-05-21 Burckle Et Cie Ets METHOD FOR MANUFACTURING A BUSHING FOR A WEAVING MACHINE SMOOTH FRAME AND A BUSHING OBTAINED BY SAID METHOD
DE10341629B4 (en) * 2003-09-10 2007-04-12 Groz-Beckert Kg Low vibration tray system
DE10349382B3 (en) * 2003-10-21 2005-06-09 Groz-Beckert Kg Weave in composite construction
DE10349381B4 (en) * 2003-10-21 2005-08-25 Groz-Beckert Kg Weave with new corner connector
US7475708B2 (en) * 2004-11-17 2009-01-13 Groz-Beckert Kg Shaft drive for heald shafts of weaving machines
DE102005029701B3 (en) * 2005-06-24 2006-06-14 Groz-Beckert Kg Loom shaft with self-tensioning fastener, comprising shaft rod with internal receiving space and side support, having easily serviced coupling device based on clamping member and pretensioning spring
DE102005029700B3 (en) * 2005-06-24 2006-10-12 Groz-Beckert Kg Side of heald frame for a loom has drive connection formed by a one-piece extension of the flat sides of a folded sheet metal part
US20080053555A1 (en) * 2006-07-19 2008-03-06 Groz-Beckert Kg Shaft drive transmission and coupling rod

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH643310A5 (en) * 1979-11-05 1984-05-30 Maruyama Mfg Co Heald frame
US5411061A (en) * 1993-12-16 1995-05-02 Steel Heddle Mfg. Co. Heddle frame assembly with releasable end braces
DE4403923C1 (en) * 1994-02-08 1995-07-27 Grob & Co Ag Side support for a heald frame
JPH10310948A (en) * 1997-05-08 1998-11-24 Toyota Autom Loom Works Ltd Heald frame of opening device
JP2001064843A (en) * 1999-08-25 2001-03-13 Nankai Kogyo Kk Heald frame of loom
WO2002029143A1 (en) * 2000-10-06 2002-04-11 Staubli Faverges Device for coupling a shaft frame on a movement transmitting element, driving assembly and weaving machine equipped therewith

Also Published As

Publication number Publication date
DE502006006424D1 (en) 2010-04-29
CN1884652A (en) 2006-12-27
JP4572179B2 (en) 2010-10-27
DE102005029699B3 (en) 2007-02-08
US7617845B2 (en) 2009-11-17
EP1736579A2 (en) 2006-12-27
EP1736579B1 (en) 2010-03-17
JP2007002398A (en) 2007-01-11
CN1884652B (en) 2011-05-04
US20070006930A1 (en) 2007-01-11

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