EP3711876A4 - Method for manufacturing fastener element - Google Patents
Method for manufacturing fastener element Download PDFInfo
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/040807 WO2019092888A1 (en) | 2017-11-13 | 2017-11-13 | Method for manufacturing fastener element |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3711876A1 EP3711876A1 (en) | 2020-09-23 |
EP3711876A4 true EP3711876A4 (en) | 2021-07-14 |
Family
ID=66437652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17931747.4A Pending EP3711876A4 (en) | 2017-11-13 | 2017-11-13 | Method for manufacturing fastener element |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3711876A4 (en) |
CN (1) | CN111278584B (en) |
WO (1) | WO2019092888A1 (en) |
Citations (3)
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 (en) * | 2004-02-25 | 2005-08-31 | Ykk Corporation | Metallic slide fastener element and method for manufacturing the same |
EP2394525A1 (en) * | 2009-02-04 | 2011-12-14 | YKK Corporation | Fastener element |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS3911691B1 (en) * | 1960-11-02 | 1964-06-25 | ||
CN200959886Y (en) * | 2006-09-19 | 2007-10-17 | 东莞大兴拉链厂有限公司 | High-strength three points maize tooth zip fastener tooth |
CN100512999C (en) * | 2006-09-20 | 2009-07-15 | 东莞大兴拉链厂有限公司 | Technology for manufacturing bidirectional metal zip fastener |
CN200960535Y (en) * | 2006-09-20 | 2007-10-17 | 东莞大兴拉链厂有限公司 | Sprocket forming device for manufacturing double-direction metal slide fastener |
EP2764790B1 (en) * | 2011-10-07 | 2016-05-25 | YKK Corporation | Fastener stringer |
JP6544064B2 (en) * | 2015-06-15 | 2019-07-17 | トヨタ紡織株式会社 | Method of punching metal plate and punching system of metal plate |
-
2017
- 2017-11-13 EP EP17931747.4A patent/EP3711876A4/en active Pending
- 2017-11-13 CN CN201780096421.0A patent/CN111278584B/en active Active
- 2017-11-13 WO PCT/JP2017/040807 patent/WO2019092888A1/en unknown
Patent Citations (3)
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 (en) * | 2004-02-25 | 2005-08-31 | Ykk Corporation | Metallic slide fastener element and method for manufacturing the same |
EP2394525A1 (en) * | 2009-02-04 | 2011-12-14 | YKK Corporation | Fastener element |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019092888A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2019092888A1 (en) | 2019-05-16 |
EP3711876A1 (en) | 2020-09-23 |
CN111278584B (en) | 2021-11-30 |
CN111278584A (en) | 2020-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20200609 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20210616 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B21D 53/52 20060101AFI20210610BHEP Ipc: B21D 28/00 20060101ALI20210610BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20240313 |