EP3711876A4 - Procédé de fabrication d'un élément de fixation - Google Patents

Procédé de fabrication d'un élément de fixation Download PDF

Info

Publication number
EP3711876A4
EP3711876A4 EP17931747.4A EP17931747A EP3711876A4 EP 3711876 A4 EP3711876 A4 EP 3711876A4 EP 17931747 A EP17931747 A EP 17931747A EP 3711876 A4 EP3711876 A4 EP 3711876A4
Authority
EP
European Patent Office
Prior art keywords
fastener element
manufacturing fastener
manufacturing
fastener
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.)
Pending
Application number
EP17931747.4A
Other languages
German (de)
English (en)
Other versions
EP3711876A1 (fr
Inventor
Yoshiyuki TAMATE
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.)
YKK Corp
Original Assignee
YKK Corp
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 YKK Corp filed Critical YKK Corp
Publication of EP3711876A1 publication Critical patent/EP3711876A1/fr
Publication of EP3711876A4 publication Critical patent/EP3711876A4/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/16—Shoulder or burr prevention, e.g. fine-blanking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/46—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples
    • B21D53/50—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples metal slide-fastener parts
    • B21D53/52—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples metal slide-fastener parts fastener elements; Attaching such elements so far as this procedure is combined with the process for making the elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Slide Fasteners (AREA)
EP17931747.4A 2017-11-13 2017-11-13 Procédé de fabrication d'un élément de fixation Pending EP3711876A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/040807 WO2019092888A1 (fr) 2017-11-13 2017-11-13 Procédé de fabrication d'un élément de fixation

Publications (2)

Publication Number Publication Date
EP3711876A1 EP3711876A1 (fr) 2020-09-23
EP3711876A4 true EP3711876A4 (fr) 2021-07-14

Family

ID=66437652

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17931747.4A Pending EP3711876A4 (fr) 2017-11-13 2017-11-13 Procédé de fabrication d'un élément de fixation

Country Status (3)

Country Link
EP (1) EP3711876A4 (fr)
CN (1) CN111278584B (fr)
WO (1) WO2019092888A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947956A (en) * 1928-12-19 1934-02-20 Hookless Fastener Co Fastener forming and assembling machine and method of securing fastener elements to tape
EP1568422A1 (fr) * 2004-02-25 2005-08-31 Ykk Corporation Fermeture à glissière métallique et son procédé de fabrication
EP2394525A1 (fr) * 2009-02-04 2011-12-14 YKK Corporation Elément de fixation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS3911691B1 (fr) * 1960-11-02 1964-06-25
CN200959886Y (zh) * 2006-09-19 2007-10-17 东莞大兴拉链厂有限公司 一种高强度三点粟米牙拉链链齿
CN200960535Y (zh) * 2006-09-20 2007-10-17 东莞大兴拉链厂有限公司 一种制造双向金属拉链的链齿成型装置
CN100512999C (zh) * 2006-09-20 2009-07-15 东莞大兴拉链厂有限公司 双向金属拉链制造工艺
JP5631502B2 (ja) * 2011-10-07 2014-11-26 Ykk株式会社 ファスナーストリンガー
JP6544064B2 (ja) * 2015-06-15 2019-07-17 トヨタ紡織株式会社 金属板の打ち抜き方法及び金属板の打ち抜きシステム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947956A (en) * 1928-12-19 1934-02-20 Hookless Fastener Co Fastener forming and assembling machine and method of securing fastener elements to tape
EP1568422A1 (fr) * 2004-02-25 2005-08-31 Ykk Corporation Fermeture à glissière métallique et son procédé de fabrication
EP2394525A1 (fr) * 2009-02-04 2011-12-14 YKK Corporation Elément de fixation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019092888A1 *

Also Published As

Publication number Publication date
EP3711876A1 (fr) 2020-09-23
CN111278584A (zh) 2020-06-12
WO2019092888A1 (fr) 2019-05-16
CN111278584B (zh) 2021-11-30

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