Title:
SLIDE FASTENER ELEMENTS, FASTENER STRINGERS, AND FASTENER CHAIN
Document Type and Number:
WIPO Patent Application WO/2022/163592
Kind Code:
A1
Abstract:
Root sections (14) include bent sections (16) and distal end sections (17) extending from the bent sections (16) toward coupling sections (13) that are close to fastener tapes, or are plastically bendable so as to include the aforementioned sections. Sides (23, 24) of the coupling sections (13) include engaging projections (25) projecting in the length direction and engaging recesses (26) recessed in the length direction with respect to the sides (23, 24). The engaging recesses (26) receive the engaging projections (25) on the fastener elements on an opposing stringer in a state in which the slide fastener is closed.
Inventors:
II HARUAKI (IT)
SAITO TSUTOMU (IT)
SAITO TSUTOMU (IT)
Application Number:
PCT/JP2022/002475
Publication Date:
August 04, 2022
Filing Date:
January 24, 2022
Export Citation:
Assignee:
YKK CORP (JP)
International Classes:
A44B19/04
Foreign References:
| CN102793341A | 2012-11-28 | |||
| JP2009034495A | 2009-02-19 | |||
| JPH0180012U | 1989-05-29 |
Attorney, Agent or Firm:
Eikoh Patent Firm, P.C. (JP)
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