REINFORCEMENT MEMBER FOR VEHICLE, AND METHOD FOR MANUFACTURING SAME

Title:

REINFORCEMENT MEMBER FOR VEHICLE, AND METHOD FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2020/027285

Kind Code:

A1

Abstract:

This reinforcement member for a vehicle is provided with a cylindrical body section having a continuously closed cross-section when cut by a plane intersecting a longitudinal direction. When mounted on the vehicle, the cylindrical body section has a first surface which is positioned inside the vehicle, a second surface which is separated from and faces the first surface, a third surface which connects the first surface and the second surface, a fourth surface which extends away from the second surface, and a fifth surface which connects the fourth surface and the first surface. In a cross-sectional view in the longitudinal direction, if an imaginary line connecting a first intersection where the first surface and the third surface intersect, and a second intersection where the second surface and the third surface intersect is set, a third intersection where the fourth surface and the fifth surface intersect protrudes outward relative to the imaginary line, and the cylindrical body section has a change section where the position of the third intersection in the direction in which the first surface and the second surface face each other changes in the longitudinal direction.

Inventors:

NOGIWA KIMIHIRO (JP)
ISHIZUKA MASAYUKI (JP)
UENO NORIEDA (JP)
WATANABE KENTA (JP)

Application Number:

PCT/JP2019/030299

Publication Date:

February 06, 2020

Filing Date:

August 01, 2019

Export Citation:

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Assignee:

SUMITOMO HEAVY INDUSTRIES (JP)

International Classes:

B60R19/04; B21D26/033; B21D53/88

Domestic Patent References:

WO2017150110A1

2017-09-08

Foreign References:

JP2003104140A	2003-04-09
JP2014088125A	2014-05-15
JP5564237B2	2014-07-30
JP2017170466A	2017-09-28

Other References: