Invention Grant
- Patent Title: Automobile structural member
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Application No.: US17271643Application Date: 2019-09-09
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Publication No.: US11597441B2Publication Date: 2023-03-07
- Inventor: Ryo Urushibata , Yasuhiro Ito
- Applicant: NIPPON STEEL CORPORATION
- Applicant Address: JP Tokyo
- Assignee: NIPPON STEEL CORPORATION
- Current Assignee: NIPPON STEEL CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JPJP2018-167709 20180907
- International Application: PCT/JP2019/035374 WO 20190909
- International Announcement: WO2020/050422 WO 20200312
- Main IPC: B62D21/15
- IPC: B62D21/15 ; B60R19/04 ; B62D25/02 ; B62D25/04 ; B62D25/20 ; B60R19/18
Abstract:
An automobile structural member being a hollow automobile structural member having: a top wall part; a bottom wall part facing the top wall part; and a first heightwise wall part and a second heightwise wall part being a pair of heightwise wall parts that connect to the top wall part and the bottom wall part, the automobile structural member including: a first reinforcing part having one end portion joined to the top wall part and the other end portion joined to the bottom wall part; and a second reinforcing part having one end portion joined to either the first heightwise wall part or the second heightwise wall part, and the other end portion joined to the first reinforcing part, in which a plurality of the second reinforcing parts are provided along a height direction of the heightwise wall part.
Public/Granted literature
- US20210339693A1 AUTOMOBILE STRUCTURAL MEMBER Public/Granted day:2021-11-04
Information query
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