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Patent Searching and Data


Title:
PIPE JOINT
Document Type and Number:
WIPO Patent Application WO/2015/129111
Kind Code:
A1
Abstract:
This pipe joint (30) is provided with: a cylindrical pipe-connection part (40) into which a pipe (P) is inserted; a lock ring (50) serving as one example of a holding member which is provided inside the pipe-connection part (40), which is configured so as to be capable of engaging with the outer peripheral surface (PS) of the pipe (P) inserted into the pipe-connection part (40), and which, while in an engaged state with the outer peripheral surface (PS) of the pipe (P), holds the pipe (P) inside the pipe-connection part (40); and an operation member (70) which is detachably attached to the pipe-connection part (40), and which, when moved into an attachment position from a temporary attachment position, is brought into contact with the lock ring (50) and manipulates the lock ring (50) into the engaged state.

Inventors:
OBA, Fuminori (LTD. 758 Konosu, Koga-sh, Ibaraki 41, 〒3060041, JP)
Application Number:
JP2014/081128
Publication Date:
September 03, 2015
Filing Date:
November 25, 2014
Export Citation:
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Assignee:
SANOH INDUSTRIAL CO., LTD. (1-23-23 Ebisu, Shibuya-ku Tokyo, 13, 〒1500013, JP)
International Classes:
F16L37/12
Foreign References:
JP2010270771A2010-12-02
JPH0662293U1994-09-02
JP2006316944A2006-11-24
JP2007010031A2007-01-18
JP2006090361A2006-04-06
JP2011017360A2011-01-27
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (TAIYO, NAKAJIMA & KATO Seventh Floor, HK-Shinjuku Bldg., 3-17, Shinjuku 4-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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