Title:
ZIPPER CHAIN
Document Type and Number:
WIPO Patent Application WO/2017/122927
Kind Code:
A1
Abstract:
The present invention provides a zipper chain. Particularly, the present invention provides a zipper chain comprising a plurality of chain portions arranged so as to face each other and coupled to each other at one point while making linear movements, wherein each chain portion comprises: a plurality of upper plates connected to each other; a plurality of lower plates arranged to face respective upper plates, spaced from respective upper plates, and connected to each other; a plurality of connecting portions for connecting respective upper plates and respective lower plates and connecting the upper plates that are adjacent to each other or the lower plates that are adjacent to each other; and a plurality of protrusions protruding from respective connecting portions.
Inventors:
YOON YOUNG KI (KR)
Application Number:
PCT/KR2016/013847
Publication Date:
July 20, 2017
Filing Date:
November 29, 2016
Export Citation:
Assignee:
HANWHA TECHWIN CO LTD (KR)
International Classes:
F16G13/20; F16H7/06; F16H55/30
Foreign References:
| EP1484465A1 | 2004-12-08 | |||
| US20040157691A1 | 2004-08-12 | |||
| KR20150079507A | 2015-07-08 | |||
| JP2013057332A | 2013-03-28 | |||
| KR20100101521A | 2010-09-17 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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