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Patent Searching and Data


Title:
ENERGY ABSORPTION MEMBER
Document Type and Number:
WIPO Patent Application WO/2014/126183
Kind Code:
A1
Abstract:
[Problem] To provide an energy absorption member that has a high energy absorption efficiency and can adjust the degree of energy absorption. [Solution] The energy absorption member has a plate-shaped member that has been formed into a tubular shape. Also, impact energy is absorbed by buckling the plate-shaped member. To said end, in the plate-shaped member, a plurality of expansion sections are formed in an adjacent or proximal state. Also, expansion sections protruding towards the inside of the tubular shape and expansion sections protruding towards the outside of the tubular shape are formed in co-existence as the expansion sections.

Inventors:
YASUDA, Tomohiko (Ltd. 465-3 Otsuki-cho, Ashikaga-sh, Tochigi 05, 〒3260005, JP)
NARAHARA, Mitsunori (Ltd. 465-3 Otsuki-cho, Ashikaga-sh, Tochigi 05, 〒3260005, JP)
KAWASHIMA, Satoshi (Ltd. 465-3 Otsuki-cho, Ashikaga-sh, Tochigi 05, 〒3260005, JP)
KOSAKA, Yoshifumi (Ltd. 465-3 Otsuki-cho, Ashikaga-sh, Tochigi 05, 〒3260005, JP)
AIDA, Shigeki (Ltd. 465-3 Otsuki-cho, Ashikaga-sh, Tochigi 05, 〒3260005, JP)
YASHIRO, Shingo (Ltd. 465-3 Otsuki-cho, Ashikaga-sh, Tochigi 05, 〒3260005, JP)
KAWAMURA, Michihiro (Ltd. 465-3 Otsuki-cho, Ashikaga-sh, Tochigi 05, 〒3260005, JP)
Application Number:
JP2014/053414
Publication Date:
August 21, 2014
Filing Date:
February 14, 2014
Export Citation:
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Assignee:
FUKAI MFG. CO., LTD. (465-3, Otsuki-cho Ashikaga-sh, Tochigi 05, 〒3260005, JP)
International Classes:
F16F7/12; B60R19/34; F16F7/00
Domestic Patent References:
WO2012153792A12012-11-15
Foreign References:
JP2011016409A
EP1728936A2
DE19858432A1
Attorney, Agent or Firm:
SANO, Hiroshi et al. (9F Hatchobori MF Building, 2-9 Irifune 1-chome, Chuo-k, Tokyo 42, 〒1040042, JP)
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