JOINT, AND AIRCRAFT STRUCTURE - MITSUBISHI HEAVY IND LTD

Title:

JOINT, AND AIRCRAFT STRUCTURE

Document Type and Number:

WIPO Patent Application WO/2015/049898

Kind Code:

A1

Abstract:

A joint (20) joins a plate material (26) with a preform (22), wherein an inclined part (28), which is inclined relative to a surface that is orthogonal to a direction in which a tensile load is applied to the plate material (26), is formed on a surface (25) that joins with the preform (22). Moreover, an indented part (38) corresponding to the shape of the inclined part (28) is formed on the preform (22) so that the inclined part (28) of the joint (20) fits into the indented part (38). The joint (20) bonds with and thus is joined to the preform (22) by being fitted therein. As a consequence, the strength of the joining surface of the joint (20) and the preform (22) becomes greater.

Inventors:

ABE TOSHIO (JP)
TAKAGI KIYOKA (JP)
KOYAMA TAKAYUKI (JP)
KISHIMOTO KAZUAKI (JP)
SAITO KOUICHI (JP)
ISHIDA TAKASHI (JP)

Application Number:

PCT/JP2014/065864

Publication Date:

April 09, 2015

Filing Date:

June 16, 2014

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND LTD (JP)

International Classes:

F16B11/00; B29C65/48; B64C1/00

Foreign References:

US6276866B1	2001-08-21
US20130209746A1	2013-08-15
US7690164B2	2010-04-06
JP2001501885A	2001-02-13
US8403586B2	2013-03-26

Other References: