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Patent Searching and Data


Title:
JOINT MEMBER
Document Type and Number:
WIPO Patent Application WO/2017/204240
Kind Code:
A1
Abstract:
Provided is a joint member which prevents a lever for operating a movable member such as a chuck member or a valve from pivoting incorrectly. The joint member is operated by a lever (52) capable of pivotally moving, relative to a female joint body (34), a chuck member (36) which is attached to the female joint body (34) so as to be capable of displacement between a provisional connection position (first position) and a connection position (second position). By pivoting the lever (52) from a first pivoting position to a second pivoting position, the chuck member (36) displaces from the provisional connection position to the connection position, and connects a corresponding male joint member (10). The lever (52) is prevented from pivoting toward the first pivoting position by the engagement of a locking member (64) of the lever (52) with a lever-holding member (94) when the lever (52) is in the second pivoting position.

Inventors:
WADA, Akihiro (9-4, Nakaikegami 2-chome, Ohta-k, Tokyo 55, 〒1468555, JP)
Application Number:
JP2017/019314
Publication Date:
November 30, 2017
Filing Date:
May 24, 2017
Export Citation:
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Assignee:
NITTO KOHKI CO., LTD. (9-4 Nakaikegami 2-chome, Ohta-ku Tokyo, 55, 〒1468555, JP)
International Classes:
F16L37/20; F16L37/086
Foreign References:
US20140283939A12014-09-25
JP2003322284A2003-11-14
US20080128034A12008-06-05
JPH07208673A1995-08-11
JP2011169406A2011-09-01
Attorney, Agent or Firm:
ITOH, Shigeru et al. (1307 BUREX Toranomon, 7-5 Toranomon 2-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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