Title:
COUPLER
Document Type and Number:
WIPO Patent Application WO/2011/043410
Kind Code:
A1
Abstract:
Disclosed is a coupler (10) comprised of a plug (P10) and a socket (S10) which can be linked to each other, wherein a seal member (22) for three locations is obtained by integrally providing a connected portion seal member (21 (22a)) for sealing a fitted and connected portion between coupler bodies (11, 31), a valve seal member (17 (22b)) which is provided in a passage which can be opened and closed between valve bodies (16, 35) and the coupler bodies, in order to seal the passage, and a holder seal member (14 (22c)) for sealing between the coupler bodies and a valve holder. Thus, the aforementioned seal member (22) for three locations is obtained by integrally forming the seal (21) for the connected portion, the seal (17) for the valve, and the holder seal (14), so that the number of the seal members can be reduced, the number of the attachment portions of the seal members can be reduced, and the assembly can be simplified.
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Inventors:
KANNO MINORU (JP)
TAKAHASHI KENICHI (JP)
TAKAHASHI KENICHI (JP)
Application Number:
PCT/JP2010/067627
Publication Date:
April 14, 2011
Filing Date:
October 07, 2010
Export Citation:
Assignee:
TOYO SEIKAN KAISHA LTD (JP)
TOSHIBA KK (JP)
KANNO MINORU (JP)
TAKAHASHI KENICHI (JP)
TOSHIBA KK (JP)
KANNO MINORU (JP)
TAKAHASHI KENICHI (JP)
International Classes:
F16L37/32; H01M8/02; H01M8/04
Foreign References:
| JP2007218387A | 2007-08-30 | |||
| JPS6317392U | 1988-02-04 |
Attorney, Agent or Firm:
SAKAMOTO, Tohru et al. (JP)
Sakamoto 徹 (JP)
Sakamoto 徹 (JP)
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