JOINT SECTION OF HOLLOW TITANIUM STRUCTURE MATERIAL

Title:

JOINT SECTION OF HOLLOW TITANIUM STRUCTURE MATERIAL

Document Type and Number:

WIPO Patent Application WO/2002/006599

Kind Code:

A1

Abstract:

A technical field for a joint section, used for on-site joining of titanium structure materials when titanium structure materials (including titanium alloy structure materials, the same in the followings) are used for columns and beams of a building. A stress (load) on a titanium structure material used for a building column and beam is dividedly burdened by a bolt joint and a welding joint so as to downsize a bolt joint structure to an inconspicuous level on one side, and to overcome a difficulty in weld-joining a titanium structure material on the other side to thereby ensure stable quality and strength, whereby a joint section for a hollow titanium structure material, high in quality and joint strength reliability, can be provided.

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Inventors:

FUKAO YASUZO
ABURAKAWA MASAHIRO
HIROSE RYUTA
MORI MASANORI
YAMAMOTO TAKAYOSHI
KOBAYASHI TOSHIMI

Application Number:

PCT/JP2000/004794

Publication Date:

January 24, 2002

Filing Date:

July 17, 2000

Export Citation:

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Assignee:

TAKENAKA CORP (JP)
SUMITOMO METAL IND (JP)

International Classes:

B23K31/02; E04B1/24; (IPC1-7): E04B1/24; E04B1/58; F16B7/18

Foreign References:

JPH10299089A	1998-11-10
JPS3817614Y1

Attorney, Agent or Firm:

Yamana, Masahiko (3th Floor 7-7 Hatchobori 3-chome Chuo-ku, Tokyo, JP)

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