Title:
COLLISION SHOCK ABSORBER DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2005/035877
Kind Code:
A1
Abstract:
A collision shock absorber device for a vehicle installable in a small installation space at low installation cost, capable of urgently stopping a collided vehicle, and capable of effectively relieving impact applied to the vehicle, comprising a shock absorbing body (10A) reducing the impact applied to the vehicle by deforming when the vehicle collides, a support body (20A) supporting the shock absorbing body (10A), and a holding part (30A) holding the support body (20A) in an installation area (E) in an erected attitude. Cutouts (31A) broken when a load exceeding a specified set value is applied thereto and functioning as a releasing part releasing the state of the support body (20A) held in the installation area in the erected attitude are formed in the support body (20A). The support body (20A) is elastically deformed with a load smaller than the set value.
Inventors:
Yamasaki, Sei (12-14-615, Karita 1-chome Sumiyoshi-ku, Osaka-sh, Osaka 11, 55800, JP)
Nakajima, Takamasa c/o Technology Research Institute of OSAKA PREFECTURE (7-1 Ayumino 2-chome, Izumi-sh, Osaka 57, 59411, JP)
Nakajima, Takamasa c/o Technology Research Institute of OSAKA PREFECTURE (7-1 Ayumino 2-chome, Izumi-sh, Osaka 57, 59411, JP)
Application Number:
PCT/JP2004/011214
Publication Date:
April 21, 2005
Filing Date:
July 29, 2004
Export Citation:
Assignee:
NKC CO., LTD. (1-20-13, Kitahorie Nishi-ku, Osaka-sh, Osaka 14, 55000, JP)
HIRAOKA & CO., LTD. (1064-16, Oaza Tamado Shimodate-shi, Ibaraki, 308-0847, JP)
Osaka, Prefectural Government (1-22, Otemae 2-chome Chuo-ku, Osaka-sh, Osaka 08, 54000, JP)
Yamasaki, Sei (12-14-615, Karita 1-chome Sumiyoshi-ku, Osaka-sh, Osaka 11, 55800, JP)
Nakajima, Takamasa c/o Technology Research Institute of OSAKA PREFECTURE (7-1 Ayumino 2-chome, Izumi-sh, Osaka 57, 59411, JP)
HIRAOKA & CO., LTD. (1064-16, Oaza Tamado Shimodate-shi, Ibaraki, 308-0847, JP)
Osaka, Prefectural Government (1-22, Otemae 2-chome Chuo-ku, Osaka-sh, Osaka 08, 54000, JP)
Yamasaki, Sei (12-14-615, Karita 1-chome Sumiyoshi-ku, Osaka-sh, Osaka 11, 55800, JP)
Nakajima, Takamasa c/o Technology Research Institute of OSAKA PREFECTURE (7-1 Ayumino 2-chome, Izumi-sh, Osaka 57, 59411, JP)
International Classes:
E01F15/14; (IPC1-7): E01F15/14; E01F1/00; F16F1/00; F16F7/00; F16F7/12
Attorney, Agent or Firm:
Saegusa, Eiji (Kitahama TNK Building, 1-7-1 Doshomachi, Chuo-ku, Osaka-sh, Osaka 45, 54100, JP)
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