Title:
IMPACT ABSORBING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/004221
Kind Code:
A1
Abstract:
This impact absorbing structure for a vehicle is characterized in being made of a metal beam and resin crash pad installed on a side of the metal beam where an external impact is received, and in that the resin crash pad is installed in a range in the longitudinal direction of the metal beam, the range including a site which includes the longitudinal direction center of the metal beam and which receives the external impact. Impact energy from outside is suitably dispersed and transmitted across a wide range to the metal beam via the resin crash pad, which is disposed with a simple method without using advanced bonding technology. The impact energy absorption amount is significantly increased as compared to a case with only the metal beam, and this increase in the impact energy absorption amount minimizes an increase in weight of the impact absorbing structure and is performed efficiently.
Inventors:
GANESAN BALAMURUGAN (DE)
SCHMITZ SEBASTIAN (DE)
MIYAKE NAOKI (DE)
SCHMITZ SEBASTIAN (DE)
MIYAKE NAOKI (DE)
Application Number:
PCT/JP2021/020528
Publication Date:
January 06, 2022
Filing Date:
May 28, 2021
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
B60R19/04; B60J5/00; F16F7/00; F16F7/12
Foreign References:
| JP2005536392A | 2005-12-02 | |||
| JPS5820406Y2 | 1983-04-27 | |||
| JPH05246243A | 1993-09-24 | |||
| JPH031749B2 | 1991-01-11 | |||
| JPH04129316U | 1992-11-26 | |||
| JP2010100259A | 2010-05-06 | |||
| JPH0834302A | 1996-02-06 | |||
| JP2018065452A | 2018-04-26 |
Attorney, Agent or Firm:
BAN Toshimitsu et al. (JP)
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