EP1514961A3 - Heald with reduced play - Google Patents

Heald with reduced play Download PDF

Info

Publication number
EP1514961A3
EP1514961A3 EP04019247A EP04019247A EP1514961A3 EP 1514961 A3 EP1514961 A3 EP 1514961A3 EP 04019247 A EP04019247 A EP 04019247A EP 04019247 A EP04019247 A EP 04019247A EP 1514961 A3 EP1514961 A3 EP 1514961A3
Authority
EP
European Patent Office
Prior art keywords
heald
strands
support rails
reduced
reduced play
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
EP04019247A
Other languages
German (de)
French (fr)
Other versions
EP1514961A2 (en
EP1514961B1 (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 EP1514961A2 publication Critical patent/EP1514961A2/en
Publication of EP1514961A3 publication Critical patent/EP1514961A3/en
Application granted granted Critical
Publication of EP1514961B1 publication Critical patent/EP1514961B1/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
    • D03C9/02—Healds
    • 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
    • D03C9/0616—Horizontal upper or lower rods
    • D03C9/0633—Heald bars or their connection to other frame parts

Landscapes

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

Abstract

Eine erfindungsgemäße Litze (14) zeichnet sich durch verkleinerte Endösen (15, 16) aus, denen Litzentragschienen (6, 7) mit vermindertem Querschnitt zugeordnet sind. Das Axialspiel der Litzen auf den Litzentragschienen (6, 7) ist auf 0,5 mm bis 1,5 mm beschränkt. Das seitliche Spiel liegt im Bereich von 0,2 mm bis 0,5 mm. Dieses aus Litzentragschienen und Litzen gebildete System eignet sich insbesondere für besonders steife Webschäfte für Webmaschinen mit höchster Arbeitsgeschwindigkeit.

Figure 00000001
A stranded wire (14) according to the invention is characterized by reduced end eyelets (15, 16) to which heald support rails (6, 7) with a reduced cross-section are assigned. The axial clearance of the strands on the heddle support rails (6, 7) is limited to 0.5 mm to 1.5 mm. The lateral play is in the range of 0.2 mm to 0.5 mm. This system formed from Litzentragschienen and strands is particularly suitable for very stiff healds for looms with the highest working speed.
Figure 00000001
EP04019247A 2003-09-15 2004-08-13 Heald with reduced play Expired - Fee Related EP1514961B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10342577 2003-09-15
DE10342577A DE10342577B4 (en) 2003-09-15 2003-09-15 Wire with reduced play

Publications (3)

Publication Number Publication Date
EP1514961A2 EP1514961A2 (en) 2005-03-16
EP1514961A3 true EP1514961A3 (en) 2005-11-30
EP1514961B1 EP1514961B1 (en) 2010-01-27

Family

ID=34129813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04019247A Expired - Fee Related EP1514961B1 (en) 2003-09-15 2004-08-13 Heald with reduced play

Country Status (7)

Country Link
US (1) US7204274B2 (en)
EP (1) EP1514961B1 (en)
JP (1) JP4621461B2 (en)
KR (1) KR100623407B1 (en)
CN (1) CN1598107B (en)
DE (2) DE10342577B4 (en)
TW (1) TWI271452B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100623407B1 (en) 2003-09-15 2006-09-19 그로츠-베케르트 카게 Heddle with reduced play

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260075B4 (en) * 2002-12-19 2007-02-01 Groz-Beckert Kg Shaft frame and weaving shank for looms
DE10329219B4 (en) * 2003-06-28 2007-04-05 Groz-Beckert Kg Shaft rod with movable strand damping element
FR2857675B1 (en) * 2003-07-18 2006-01-13 Staubli Sa Ets SMOOTH FRAME AND WORK WITH AT LEAST ONE SUCH FRAME
DE102005033175B3 (en) * 2005-07-13 2006-11-30 Groz-Beckert Kg Heddle comprises an elongated one-piece body with a straight edge, a thread eyelet and end eyelets, where the body is wider at the end eyelets than at the thread eyelet
DE102005036329A1 (en) 2005-07-29 2007-02-01 Groz-Beckert Kg Filznadelverpackung
EP1795636B1 (en) * 2005-12-08 2010-03-24 Groz-Beckert KG Heald for warp yarns having a band shape
BE1016891A6 (en) * 2005-12-13 2007-09-04 Picanol Nv PANEL LEVEL DEVICE FOR A WEAVING MACHINE.
EP2019157B1 (en) 2007-07-26 2010-06-30 Groz-Beckert KG Narrow cropped heald
EP2166138A1 (en) * 2008-09-23 2010-03-24 Groz-Beckert KG Jacquard heald with embossed heald eye area
CN101831744B (en) * 2009-03-09 2013-03-20 周頔 Method for forming warp opening movement
CN110129949B (en) * 2019-05-24 2020-11-20 常熟市知识产权运营中心有限公司 Assembled heald frame

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230756B1 (en) * 1999-07-13 2001-05-15 Grob Horgen Ag Heddle system
JP2003082550A (en) * 2001-09-06 2003-03-19 Toray Ind Inc Loom
US20030150506A1 (en) * 2002-02-14 2003-08-14 Grob Horgen Ag Heddle damping system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047511A (en) * 1934-10-27 1936-07-14 Steel Heddle Mfg Co Loom harness
CH402767A (en) 1962-12-21 1965-11-15 Grob & Co Ag Riderless heald
BE1010007A3 (en) * 1996-01-19 1997-11-04 Picanol Nv Weefkader for looms.
DE19800811B4 (en) * 1998-01-12 2009-06-04 Grob Textile Ag heald
KR100281012B1 (en) * 1999-05-29 2001-01-15 김성호 Healds for loom and method of surface processing for it
KR200229742Y1 (en) 2001-01-12 2001-07-03 김인수 A heald for loom
DE10330304B4 (en) * 2003-06-17 2005-10-27 Groz-Beckert Kg Improved heald
DE10342577B4 (en) * 2003-09-15 2005-07-21 Groz-Beckert Kg Wire with reduced play

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230756B1 (en) * 1999-07-13 2001-05-15 Grob Horgen Ag Heddle system
JP2003082550A (en) * 2001-09-06 2003-03-19 Toray Ind Inc Loom
US20030150506A1 (en) * 2002-02-14 2003-08-14 Grob Horgen Ag Heddle damping system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 07 3 July 2003 (2003-07-03) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100623407B1 (en) 2003-09-15 2006-09-19 그로츠-베케르트 카게 Heddle with reduced play

Also Published As

Publication number Publication date
TWI271452B (en) 2007-01-21
EP1514961A2 (en) 2005-03-16
CN1598107B (en) 2012-07-04
DE502004010698D1 (en) 2010-03-18
JP2005089955A (en) 2005-04-07
TW200526830A (en) 2005-08-16
US7204274B2 (en) 2007-04-17
CN1598107A (en) 2005-03-23
DE10342577B4 (en) 2005-07-21
KR20050027928A (en) 2005-03-21
DE10342577A1 (en) 2005-04-14
KR100623407B1 (en) 2006-09-19
JP4621461B2 (en) 2011-01-26
EP1514961B1 (en) 2010-01-27
US20050087252A1 (en) 2005-04-28

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