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1. (WO2013114529) WATERPROOF SLIDE FASTENER

Pub. No.:    WO/2013/114529    International Application No.:    PCT/JP2012/051968
Publication Date: Fri Aug 09 01:59:59 CEST 2013 International Filing Date: Tue Jan 31 00:59:59 CET 2012
IPC: A44B 19/32
A44B 19/36
Applicants: YKK CORPORATION
YKK株式会社
TANAKA, Ryo
田中 亮
TAKAYAMA, Makoto
高山 誠
HASEGAWA, Masamichi
長谷川 雅道
MIKUMA, Ryo
三熊 亮
Inventors: TANAKA, Ryo
田中 亮
TAKAYAMA, Makoto
高山 誠
HASEGAWA, Masamichi
長谷川 雅道
MIKUMA, Ryo
三熊 亮
Title: WATERPROOF SLIDE FASTENER
Abstract:
This waterproof slide fastener (1, 2, 3, 4) is configured so that first and second through-holes (14a, 14b) are formed at specific intervals in tape side edges of waterproof tapes (11), and so that first and second halves (15, 16) of fastener elements (12) are connected and integrated together through the first through-holes (14a). A stopper (20, 30, 40, 50, 60) has a body section (21, 31, 41, 51, 61) and an extension section (22, 32, 42, 52, 62) which extends from the body section (21, 31, 41, 51, 61). First and second halves (23, 24) of the stopper (20, 30, 40, 50, 60) are disposed so as to straddle the pair of waterproof tapes (11) and are connected and integrated together through the second through-holes (14b). As a result of this configuration, the manufacturing step of the waterproof slide fastener (1, 2, 3, 4) is simplified, and water is prevented from entering even if the slide fastener (1, 2, 3, 4) is subjected to a lateral pulling force.