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Title:
STEEL PIPE JOINING STRUCTURE, STEEL PIPE JOINING METHOD, AND JOINT MEMBERS
Document Type and Number:
WIPO Patent Application WO/2010/137294
Kind Code:
A1
Abstract:
Provided is such a steel pipe joining structure, steel pipe joining method, or joint member as achieves high workability. Disclosed is a steel pipe joining structure wherein a first steel pipe and a second steel pipe are joined together by a joint member, wherein the aforementioned joint member is equipped with a first connection part inserted into the end of the aforementioned first steel pipe, a second connection part inserted into the end of the aforementioned second steel pipe, a flange part which is located on the aforementioned first connection part and which protrudes out of the outer circumferential surface of the aforementioned first steel pipe, and another flange part which is located on the aforementioned second connection part and which protrudes out of the outer circumferential surface of the aforementioned second steel pipe, wherein with the aforementioned first connection part inserted into the end of the aforementioned first steel pipe, the outer circumference of the end of the aforementioned first steel pipe is welded to that plane of the first aforementioned flange part which is in contact with the aforementioned first steel pipe, and wherein with the aforementioned second connection part inserted into the end of the aforementioned second steel pipe, the outer circumference of the end of the aforementioned second steel pipe is welded to that plane of the second aforementioned flange part which is in contact with the aforementioned second steel pipe.

Inventors:
JIMNOH, Kazutomo (8-17 Obatanaka 1-chome, Moriyama-ku, Nagoya-sh, Aichi 13, 〒4630013, JP)
Application Number:
JP2010/003486
Publication Date:
December 02, 2010
Filing Date:
May 25, 2010
Export Citation:
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Assignee:
KABUSHIKIKAISHA SHINSEIKOMU (695-1, Aza Bamba Saio-cho, Kasugai-sh, Aichi 02, 〒4800302, JP)
株式会社新生工務 (〒02 愛知県春日井市西尾町字番場695番1 Aichi, 〒4800302, JP)
International Classes:
E02D5/24; E02D5/28; E02D27/48
Foreign References:
JPS5781543A1982-05-21
JPH06307013A1994-11-01
JPH07279920A1995-10-27
JP2007120122A2007-05-17
JP2005282184A2005-10-13
JPS4528035Y11970-10-28
Attorney, Agent or Firm:
KONISHI, Tomimasa (Marunouchi Estate Bldg, 17-12 Marunouchi 2-chome, Naka-ku, Nagoya-sh, Aichi 02, 〒4600002, JP)
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