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Patent Searching and Data


Title:
HOLLOW MEMBER
Document Type and Number:
WIPO Patent Application WO/2019/043899
Kind Code:
A1
Abstract:
[Problem] To improve, with high mass efficiency, an energy absorbing amount at the time of a load input. [Solution] This hollow member is provided with: a hollow metal member which has a bending induction part in a portion thereof in the longitudinal direction; and a resin member which is made from a resin having a Young's modulus of at least 20 MPa and which is disposed at the bending induction part so as to be in close contact with the metal member.

Inventors:
HIROSE, Satoshi (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
NAKAZAWA, Yoshiaki (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
Application Number:
JP2017/031523
Publication Date:
March 07, 2019
Filing Date:
September 01, 2017
Export Citation:
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Assignee:
NIPPON STEEL & SUMITOMO METAL CORPORATION (6-1 Marunouchi 2-chome, Chiyoda-ku Tokyo, 71, 〒1008071, JP)
International Classes:
B62D21/15; B62D25/00; F16S3/00
Foreign References:
JP2001048054A2001-02-20
JPH07246953A1995-09-26
JPH01141182U1989-09-27
Attorney, Agent or Firm:
KAMEYA, Yoshiaki et al. (HAZUKI INTERNATIONAL YOTSUYA, Daiichi Tomizawa Building 3-1-3, Yotsuya, Shinjuku-k, Tokyo 04, 〒1600004, JP)
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