Title:
BUMPER REINFORCEMENT MEMBER AND METHOD OF MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2023/153136
Kind Code:
A1
Abstract:
A bumper reinforcement member 2 is made of an extruded section of an aluminum alloy. An outer flange 10 and an inner flange 20 are separated by a first flange distance D1. A first outer connection part 11 is separated from a second outer connection part 12 by an outer web distance D3 that is shorter than the first flange distance D1, and a first inner connection part 21 is separated from a second inner connection part 22 by an inner web distance D4 that is shorter than the first flange distance D1. A first web 31 and a second web 32 are curved so as to be convex shapes that face each other at two end parts 2b.
Inventors:
YAMAKAWA TAIKI
ISHITOBI HIDEKI
ISHITOBI HIDEKI
Application Number:
PCT/JP2023/000801
Publication Date:
August 17, 2023
Filing Date:
January 13, 2023
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
B60R19/03; B60R19/04; B60R19/18
Foreign References:
| JP2020142764A | 2020-09-10 | |||
| JP2004155230A | 2004-06-03 | |||
| JP2019151918A | 2019-09-12 | |||
| JP2015168299A | 2015-09-28 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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