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Title:
BEAM MEMBER
Document Type and Number:
WIPO Patent Application WO/2019/102819
Kind Code:
A1
Abstract:
This beam member comprises a wire harness and a hollow metal pipe provided so as to cover at least a portion of the wire harness. The hollow metal pipe has: a body that covers at least a portion of the wire harness; a flange portion that is formed by affixing a pair of overhangs protruding along the longitudinal direction of the hollow metal pipe on the outside of the body; and an opening that is located partway along the longitudinal direction of the body and serves as an outlet wherethrough to pull out the wire harness. This beam member satisfies ε≥17N/mm2, where α is 0.2% proof stress of the constituent material of the hollow metal pipe, β is the transverse cross-sectional area of the hollow metal pipe excluding the inner space of the hollow metal pipe, γ is the allowable load in the axial direction of the hollow metal pipe as determined by α×β, δ is the total transverse cross-sectional area of the hollow metal pipe and the inner space, and ε is allowable load per occupied transverse cross-sectional area of the hollow metal pipe as determined by γ/δ.

Inventors:
HIRO, Eisuke (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
NUMANO, Masatada (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
NISHIMURA, Tetsuya (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
IKEDA, Shigeki (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
YOKOI, Motohiro (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
EBATA, Daisuke (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
TAKAKURA, Ryuta (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
Application Number:
JP2018/040763
Publication Date:
May 31, 2019
Filing Date:
November 01, 2018
Export Citation:
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Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD. (5-33, Kitahama 4-chome Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
SUMITOMO WIRING SYSTEMS, LTD. (1-14, Nishisuehiro-cho Yokkaichi-sh, Mie 03, 〒5108503, JP)
International Classes:
B62D25/08; B60R16/02
Foreign References:
JP2004161136A2004-06-10
JP2001071939A2001-03-21
JP2004189015A2004-07-08
JP2005088845A2005-04-07
JP2001018076A2001-01-23
JP2007289988A2007-11-08
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (Nakanoshima Festival Tower West, 2-4 Nakanoshima 3-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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