EP1620586B1 - Webschaft für eine webmaschine - Google Patents

Webschaft für eine webmaschine Download PDF

Info

Publication number
EP1620586B1
EP1620586B1 EP04730237A EP04730237A EP1620586B1 EP 1620586 B1 EP1620586 B1 EP 1620586B1 EP 04730237 A EP04730237 A EP 04730237A EP 04730237 A EP04730237 A EP 04730237A EP 1620586 B1 EP1620586 B1 EP 1620586B1
Authority
EP
European Patent Office
Prior art keywords
heald frame
heald
shaft
shaft rod
tab
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.)
Expired - Lifetime
Application number
EP04730237A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1620586A1 (de
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 EP1620586A1 publication Critical patent/EP1620586A1/de
Application granted granted Critical
Publication of EP1620586B1 publication Critical patent/EP1620586B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D03C9/00—Healds; Heald frames
    • D03C9/06—Heald frames
    • D03C9/0608—Construction of frame parts
    • D03C9/0616—Horizontal upper or lower rods
    • D03C9/0625—Composition or used material
    • 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
    • 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
    • D03C9/0691—Arrangements of means for damping or noise reduction

Definitions

  • the positive position fixing preferably does not relate to the longitudinal position of the heddle support rail. This can be achieved by a rib is formed as a positive locking element on the socket, which extends parallel to the shaft rod and is associated with a formed in the coupling portion groove. Alternatively, a groove can also be provided on the socket and a corresponding rib can also be provided on the coupling section of the tab. In both cases, a certain longitudinal play is possible, which makes the replacement of the heddle rail simple. It is only to insert the coupling portions of the tabs in the corresponding versions, after which the clamping means provided on the versions are to be tightened.
  • the connecting device may be wholly or partly made of plastic.
  • the socket and / or the tab may be formed of plastic. This dampens and changes vibrations that are generated by the strands on the shaft stave. These vibrations are thus not conducted by the plastic in full effect on the shaft rod and thereby reduce its load.
  • the measure has a sound-damping effect.
  • Each Litzentragschiene 8, 9 are assigned at least two connecting devices 11, 12 and 13, 14.
  • the connecting device 11 will be described below by way of example for the remaining connecting devices 12, 13, 14. Description parts that relate to the shaft rod 2 apply equally to the shaft rod. 3
  • the socket elements 24, 25, in FIG. 3 and 4 as independent separate elements are illustrated, may also be interconnected by a web, which then rests against the lower plastic body 19 or defines a gap to this.
  • each leg 28, 29 of the socket elements 24, 25 protrude beyond the lower narrow side of the shaft rod 2.
  • the legs 28, 29 can slightly feather towards each other and away from each other, in which case a possible spring stroke of a few tenths of a millimeter is sufficient.
  • the legs 28, 29 form a Half of the coupling device 23, which serves to connect the tab 22.
  • the legs 28, 29 contribute to this on their sides facing web-like ribs 31, 32, for example, have a rectangular cross-section and parallel to the longitudinal direction of the shaft rod 2, ie in FIG.
  • the Litzentragschienen 8, 9 are held firmly on the shaft rods 2, 3 via the connecting means 11, 12, 13, 14.
  • the sockets 21 are glued to the shaft rods 2, 3.
  • the tabs 22 are positively and non-positively clamped by the coupling means 23 between the legs 28, 29.
  • the force introduction of the outgoing of the shaft support rail 8 forces superficial in the surface 15, 16.
  • the internal structure of the shaft rods 2, 3 is not affected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Knitting Machines (AREA)
EP04730237A 2003-05-02 2004-04-29 Webschaft für eine webmaschine Expired - Lifetime EP1620586B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10319959A DE10319959B4 (de) 2003-05-02 2003-05-02 Webschaft für eine Webmaschine
PCT/EP2004/004546 WO2004097090A1 (de) 2003-05-02 2004-04-29 Webschaft für eine webmaschine

Publications (2)

Publication Number Publication Date
EP1620586A1 EP1620586A1 (de) 2006-02-01
EP1620586B1 true EP1620586B1 (de) 2012-02-15

Family

ID=33394115

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04730237A Expired - Lifetime EP1620586B1 (de) 2003-05-02 2004-04-29 Webschaft für eine webmaschine

Country Status (6)

Country Link
US (1) US7500496B2 (zh)
EP (1) EP1620586B1 (zh)
JP (1) JP4257362B2 (zh)
CN (1) CN1816654B (zh)
DE (1) DE10319959B4 (zh)
WO (1) WO2004097090A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20319527U1 (de) * 2003-12-16 2004-03-04 Maschinenbau Oppenweiler Binder Gmbh & Co. Kg Transportwelle für eine Falzmaschine
DE102006057833B3 (de) * 2006-12-08 2008-09-04 Groz-Beckert Kg Schaftstab für einen Webschaft
EP1953277B1 (de) * 2007-02-01 2010-09-15 Groz-Beckert KG Schaftstab für Webschäfte
EP1975293B1 (de) * 2007-03-26 2012-01-25 Groz-Beckert KG Litzentragschiene aus gebogenem Blech
EP2037019B1 (de) * 2007-09-11 2009-12-09 Groz-Beckert KG Geklebte Litzentragschiene
NL1036870C2 (nl) * 2009-04-17 2010-10-19 Ten Cate Itex B V Inrichting voor het door middel van weven vervaardigen van een vezelmat.
EP2586895B1 (de) * 2011-10-31 2018-12-19 Groz-Beckert KG Anschlusseinrichtung zur Verbindung eines Webschafts mit einem Schaftantrieb
EP2669413B1 (de) * 2012-05-31 2018-11-28 Groz-Beckert KG Schaftstab mit Versteifungsstab für einen Webschaft

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH331474A (de) * 1955-08-10 1958-07-31 Grob & Co Ag Webschaft mit abnehmbaren Litzentragschienen
DE1799695U (de) * 1959-09-10 1959-11-05 Egelhaaf C C Fa Tragschienenhalter fuer reiterlose webeschaefte.
US3016925A (en) * 1960-05-17 1962-01-16 Grob & Co Ag Heddle frame
US4112980A (en) * 1976-04-08 1978-09-12 Sulzer Brothers Limited Loom harness
US4404995A (en) * 1981-04-10 1983-09-20 Steel Heddle Manufacturing Co. Heddle frame assembly construction and method
JPS59149982A (ja) * 1983-02-15 1984-08-28 T Hasegawa Co Ltd 天然源抗酸化成分の抽出方法
US4706717A (en) * 1986-08-25 1987-11-17 Steel Heddle Manufacturing Co., Inc. Heddle frame for a high speed weaving machine
DE3702524A1 (de) * 1987-01-28 1988-08-11 Grob & Co Ag Tragstab fuer einen webschaft
DE19607532A1 (de) * 1996-02-28 1997-09-04 Grob & Co Ag Befestigungssystem für Litzentragschienen
FR2835264B1 (fr) * 2002-01-25 2004-05-21 Burckle Et Cie Ets Procede de fabrication d'une traversee pour cadre de lisse de machine a tisser et traverse obtenue par ledit procede

Also Published As

Publication number Publication date
JP2006525439A (ja) 2006-11-09
CN1816654A (zh) 2006-08-09
WO2004097090A1 (de) 2004-11-11
DE10319959B4 (de) 2007-02-01
DE10319959A1 (de) 2004-11-25
CN1816654B (zh) 2011-05-18
US20060249218A1 (en) 2006-11-09
DE10319959A8 (de) 2005-03-10
JP4257362B2 (ja) 2009-04-22
EP1620586A1 (de) 2006-02-01
US7500496B2 (en) 2009-03-10

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