EP3425097A3 - Compound needle - Google Patents

Compound needle Download PDF

Info

Publication number
EP3425097A3
EP3425097A3 EP18181826.1A EP18181826A EP3425097A3 EP 3425097 A3 EP3425097 A3 EP 3425097A3 EP 18181826 A EP18181826 A EP 18181826A EP 3425097 A3 EP3425097 A3 EP 3425097A3
Authority
EP
European Patent Office
Prior art keywords
slider
compound needle
slider groove
needle
groove
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
EP18181826.1A
Other languages
German (de)
French (fr)
Other versions
EP3425097A2 (en
EP3425097B1 (en
Inventor
Kenji Kitahara
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.)
Shima Seiki Mfg Ltd
Original Assignee
Shima Seiki Mfg Ltd
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 Shima Seiki Mfg Ltd filed Critical Shima Seiki Mfg Ltd
Publication of EP3425097A2 publication Critical patent/EP3425097A2/en
Publication of EP3425097A3 publication Critical patent/EP3425097A3/en
Application granted granted Critical
Publication of EP3425097B1 publication Critical patent/EP3425097B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • D04B35/06—Sliding-tongue needles
    • 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
    • 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
    • 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
    • D04B35/32—Devices for removing lint or fluff

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The present invention provides a compound needle that has sufficient strength and suppresses the accumulation of waste in a slider groove. The compound needle 1 includes a needle body 2 that has a hook 20 provided at the tip and a slider groove 21 provided in an upper end face, and a slider 3 that is slidably fitted into the slider groove 21 and opens and closes the hook 20. The compound needle 1 also includes a waste discharge window 4 that is formed in a side face of the needle body 2 and is in communication with a portion of the slider groove 21 located on a rear end side in the sliding direction of the slider 3. The waste discharge window 4 has a shape capable of accommodating the rear end of a portion of the slider 3 that slides on a bottom portion 21b of the slider groove 21, when the slider 3 is at the most withdrawn position in the sliding direction.
EP18181826.1A 2017-07-07 2018-07-05 Compound needle Active EP3425097B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017134115A JP6692325B2 (en) 2017-07-07 2017-07-07 Compound needle

Publications (3)

Publication Number Publication Date
EP3425097A2 EP3425097A2 (en) 2019-01-09
EP3425097A3 true EP3425097A3 (en) 2019-02-13
EP3425097B1 EP3425097B1 (en) 2020-04-15

Family

ID=62874611

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18181826.1A Active EP3425097B1 (en) 2017-07-07 2018-07-05 Compound needle

Country Status (4)

Country Link
EP (1) EP3425097B1 (en)
JP (1) JP6692325B2 (en)
KR (1) KR102069232B1 (en)
CN (1) CN109208168B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7204557B2 (en) * 2019-03-26 2023-01-16 株式会社島精機製作所 Needle bed cleaning device for compound needles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1424417A1 (en) * 2001-08-24 2004-06-02 Shima Seiki Mfg., Ltd Composite needle of knitting machine
EP2458052A2 (en) * 2010-11-22 2012-05-30 Shima Seiki Mfg., Ltd Compound needle for flatbed knitting machine
EP2599906A1 (en) * 2011-11-30 2013-06-05 Shima Seiki Mfg., Ltd Compound needle for flatbed knitting machine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543277A (en) 1978-09-22 1980-03-27 Mazda Motor Corp Suction device of engine
JPS5618778A (en) 1979-07-25 1981-02-21 Toshiba Corp Ultrasonic image apparatus
JPS6223884U (en) * 1985-07-30 1987-02-13
JPS62148585U (en) * 1986-03-11 1987-09-19
JPS62148587U (en) * 1986-03-12 1987-09-19
JPS62148592U (en) * 1986-03-12 1987-09-19
JPS62148593U (en) * 1986-03-12 1987-09-19
JPS62148591U (en) * 1986-03-12 1987-09-19
JPH0466941A (en) 1990-07-03 1992-03-03 Brother Ind Ltd Developer applying device
JP3703797B2 (en) * 2002-11-27 2005-10-05 株式会社島精機製作所 Stitch plate for flat knitting machine
DE10341630B4 (en) * 2003-09-10 2006-11-16 Groz-Beckert Kg latch needle
TR201809022T4 (en) * 2011-10-12 2018-07-23 Groz Beckert Kg Sliding needle with improved slide.
CN102535000B (en) * 2011-12-20 2013-12-11 常州思成凯业精密制针有限公司 Dustproof latch needle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1424417A1 (en) * 2001-08-24 2004-06-02 Shima Seiki Mfg., Ltd Composite needle of knitting machine
EP2458052A2 (en) * 2010-11-22 2012-05-30 Shima Seiki Mfg., Ltd Compound needle for flatbed knitting machine
EP2599906A1 (en) * 2011-11-30 2013-06-05 Shima Seiki Mfg., Ltd Compound needle for flatbed knitting machine

Also Published As

Publication number Publication date
JP6692325B2 (en) 2020-05-13
EP3425097A2 (en) 2019-01-09
KR20190005769A (en) 2019-01-16
CN109208168A (en) 2019-01-15
EP3425097B1 (en) 2020-04-15
JP2019015001A (en) 2019-01-31
KR102069232B1 (en) 2020-01-22
CN109208168B (en) 2020-08-25

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