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Patent Searching and Data


Title:
PIPE JOINT FOR USE IN NARROW SPACES
Document Type and Number:
WIPO Patent Application WO/2015/151584
Kind Code:
A1
Abstract:
A pipe joint for use in narrow spaces is provided, with which joints, such as elbow and tee joints, which have the radial direction from the screwing central axis as the largest dimension thereof, can be attached to the device side, in places where the gap between pipes is narrow, without performing any special processing and without using any special tools. This pipe joint is divided into two members, namely a pipe connection member (2) and a screw member (1). The screw member (1) is configured such that a socket for a socket wrench is fitted and screwed to a hexagonal part. The screw member (1) and the pipe connection member (2) can be made to engage with each other by just inserting a stem part (17) of the screw member (1) into the pipe connection member (2). The pipe connection member (2) is capable of rotating with respect to the central axis of the screw member (1).

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Inventors:
TANIGUCHI Yasuaki (1300-45 Yabata Nabari-sh, Mie 94, 〒5180494, JP)
Application Number:
JP2015/053471
Publication Date:
October 08, 2015
Filing Date:
February 09, 2015
Export Citation:
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Assignee:
NITTA CORPORATION (4-26, Sakuragawa 4-chome Naniwa-ku, Osaka-sh, Osaka 22, 〒5560022, JP)
International Classes:
F16L37/12
Domestic Patent References:
WO2011061947A12011-05-26
WO2010082534A12010-07-22
WO2004036103A12004-04-29
Foreign References:
EP1074782A12001-02-07
JPS6220436B21987-05-07
JP2005308139A2005-11-04
JP2006292166A2006-10-26
JP2004197881A2004-07-15
Attorney, Agent or Firm:
NAYA Hiromitsu et al. (7th Floor, Sumitomo Building No.2 4-7-28, Kitahama, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
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