EP2224048B1 - Zungennadel mit drehendem Achsstift - Google Patents

Zungennadel mit drehendem Achsstift Download PDF

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Publication number
EP2224048B1
EP2224048B1 EP09153821A EP09153821A EP2224048B1 EP 2224048 B1 EP2224048 B1 EP 2224048B1 EP 09153821 A EP09153821 A EP 09153821A EP 09153821 A EP09153821 A EP 09153821A EP 2224048 B1 EP2224048 B1 EP 2224048B1
Authority
EP
European Patent Office
Prior art keywords
tongue
section
latch
axle pin
hole
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.)
Active
Application number
EP09153821A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2224048A1 (de
Inventor
Jürgen Veeser
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
Priority to EP09153821A priority Critical patent/EP2224048B1/de
Priority to KR1020100010234A priority patent/KR101170661B1/ko
Priority to CN2010101258686A priority patent/CN101818409B/zh
Priority to TW099105387A priority patent/TWI415984B/zh
Priority to US12/712,785 priority patent/US7913519B2/en
Priority to JP2010040819A priority patent/JP6035003B2/ja
Publication of EP2224048A1 publication Critical patent/EP2224048A1/de
Application granted granted Critical
Publication of EP2224048B1 publication Critical patent/EP2224048B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D04B35/04—Latch needles

Definitions

  • the DE-PS 917243 and the DE-AS 1906892 disclose latch needles with rotating center pin. This sees the DE 917243 in FIG. 2 a tongue hole that has a smaller diameter than the wall holes.
  • the axle pin is made of plastic and has a larger diameter than the tongue hole, but a smaller diameter than the wall holes. If he is drawn with appropriate force in the tongue hole, he sits in a press fit. The protruding from the tongue ends of the axle pin are rotatably mounted in the wall holes.
  • the axle pin 20 starts from a cylindrical basic shape, wherein it extends between its end faces 21 and 31. Starting from one of its end faces 21, the axle pin 20 has a first portion 22 which deviates in shape from the cylindrical shape. At one point of its circumference, the circumference is provided with a flattening which has an axially oriented eg flat surface 23. That of the surface 23 to be measured across the central axis of the cylindrical basic shape of the axle pin 20 (circumferential direction) agrees with the length of the straight portion 19 of the edge of the tongue hole 17.
  • the surface 23 has in the axial direction of the axle pin 20 has a length which is preferably less than the total length of the axle pin 20.
  • the remaining circumference of the first portion 22 follows the circular arc portion 18 of the tongue hole, so that the first portion 22 with little or no play fits in the tongue hole 17.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
EP09153821A 2009-02-26 2009-02-26 Zungennadel mit drehendem Achsstift Active EP2224048B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP09153821A EP2224048B1 (de) 2009-02-26 2009-02-26 Zungennadel mit drehendem Achsstift
KR1020100010234A KR101170661B1 (ko) 2009-02-26 2010-02-04 회전 스위블 핀을 구비한 편직바늘
CN2010101258686A CN101818409B (zh) 2009-02-26 2010-02-25 具有旋转轴销的舌针
TW099105387A TWI415984B (zh) 2009-02-26 2010-02-25 具有旋轉樞銷之舌針
US12/712,785 US7913519B2 (en) 2009-02-26 2010-02-25 Latch needle with rotating swivel pin
JP2010040819A JP6035003B2 (ja) 2009-02-26 2010-02-25 回転スイベルピンを有するラッチニードル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09153821A EP2224048B1 (de) 2009-02-26 2009-02-26 Zungennadel mit drehendem Achsstift

Publications (2)

Publication Number Publication Date
EP2224048A1 EP2224048A1 (de) 2010-09-01
EP2224048B1 true EP2224048B1 (de) 2011-08-31

Family

ID=40637215

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09153821A Active EP2224048B1 (de) 2009-02-26 2009-02-26 Zungennadel mit drehendem Achsstift

Country Status (6)

Country Link
US (1) US7913519B2 (ko)
EP (1) EP2224048B1 (ko)
JP (1) JP6035003B2 (ko)
KR (1) KR101170661B1 (ko)
CN (1) CN101818409B (ko)
TW (1) TWI415984B (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2604359B1 (de) * 2011-12-14 2017-06-14 Groz-Beckert KG Zungennadel mit verbesserter Zungenlagerung und Verfahren zu ihrer Herstellung
CN110629392B (zh) * 2019-09-28 2021-04-09 福建省精新科技制针有限公司 一种圆机针及其制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE14407C (de) G. A. MITTLACHER in Erfenschlag bei Chemnitz Neuerungen in der Herstellung von Zungennadeln
US600692A (en) * 1898-03-15 Necticut
DE360692C (de) 1919-01-04 1922-10-06 Linotype Machinery Ltd Matrizensetz- und Zeilengiessmaschine mit Haupt- und Hilfsmagazinen in Tandemanordnung
GB711841A (en) 1950-07-03 1954-07-14 Mellor Bromley & Co Ltd Improvements in or relating to latch needles and to the manufacture of the same
DE917243C (de) 1950-09-21 1954-08-30 Marcel Vitoux Verfahren zur Anbringung von beweglichen bzw. schwenkbaren Zungen an selbst schliessenden Zungennadeln und Drehzapfen fuer die bewegliche Anordnung der Zunge
US2711218A (en) * 1950-09-21 1955-06-21 Vitoux Marcel Method of mounting pivoted latches on self-acting needles for knitting and relooping machines
GB1142409A (en) * 1966-06-21 1969-02-05 Groz & Soehne Theodor A latch needle for knitting machines
DE1906892A1 (ko) 1969-02-12 1970-05-14
DE3133266C2 (de) * 1981-08-22 1988-12-22 Theodor Groz & Söhne & Ernst Beckert Nadelfabrik KG, 7470 Albstadt Gestanztes Strickwerkzeug für Strick- oder Wirkmaschinen
DE3331031C2 (de) * 1983-08-27 1985-07-11 Theodor Groz & Söhne & Ernst Beckert Nadelfabrik KG, 7470 Albstadt Zungennadel für maschenbildende Textilmaschinen
JPS61144977A (ja) * 1984-12-19 1986-07-02 Toshiba Corp 電力供給制御回路
DE3606962A1 (de) 1985-03-14 1987-09-10 Ulrich Dipl Ing Hofmann Vorrichtung zum einfuehren und arretieren eines achsstiftes in einer zungennadel an einer arbeitsstelle und verfahren zur herstellung der zungenlagerung in strickmaschinennadeln
DE3546037A1 (de) 1985-03-14 1986-09-18 Ulrich Dipl.-Ing. 7470 Albstadt Hofmann Verfahren zur herstellung der zungenlagerung in strickmaschinennadeln
DE3600620C1 (ko) * 1986-01-11 1987-02-12 Theodor Groz & Soehne & Ernst Beckert Nadelfabrik Kg, 7470 Albstadt, De
DE3600621C1 (de) * 1986-01-11 1987-05-07 Groz & Soehne Theodor Zungennadel fuer Textilmaschinen
US4781040A (en) * 1986-07-04 1988-11-01 Loyal Kogyo Kabushiki Kaisha Latch needle for knitting machine
DE8706529U1 (ko) * 1987-05-07 1987-06-19 Theodor Groz & Soehne & Ernst Beckert Nadelfabrik Kg, 7470 Albstadt, De
DE4402706C1 (de) * 1994-01-29 1995-06-08 Groz & Soehne Theodor Zungennadel für Textilmaschinen
DE502004003534D1 (de) * 2004-04-06 2007-05-31 Groz Beckert Kg Zungennadel für maschenbildende Textilmaschine

Also Published As

Publication number Publication date
CN101818409B (zh) 2011-12-28
TW201102468A (en) 2011-01-16
CN101818409A (zh) 2010-09-01
US20100212366A1 (en) 2010-08-26
JP2010196240A (ja) 2010-09-09
EP2224048A1 (de) 2010-09-01
KR20100097598A (ko) 2010-09-03
KR101170661B1 (ko) 2012-08-07
TWI415984B (zh) 2013-11-21
US7913519B2 (en) 2011-03-29
JP6035003B2 (ja) 2016-11-30

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