Title:
BUMPER DEVICE FOR AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2014/136858
Kind Code:
A1
Abstract:
A bumper device for an automobile comprises a bumper beam which consists of a fiber-reinforced resin and bumper extensions which consist of a fiber-reinforced resin. The bumper device for an automobile is characterized in that the bumper beam has a Θ-shaped cross-section and in that the bumper beam and the bumper extensions are formed integrally. The provided bumper device for an automobile has desirable strength and rigidity and is capable of exhibiting excellent energy absorption performance when a large load is inputted in the bumper beam.
Inventors:
OKU AKIYOSHI (JP)
NAGASAKI MASANOBU (JP)
WAKABAYASHI HIROKI (JP)
NAGASAKI MASANOBU (JP)
WAKABAYASHI HIROKI (JP)
Application Number:
PCT/JP2014/055713
Publication Date:
September 12, 2014
Filing Date:
March 06, 2014
Export Citation:
Assignee:
TORAY CARBON MAGIC CO LTD (JP)
TORAY INDUSTRIES (JP)
TORAY INDUSTRIES (JP)
International Classes:
B60R19/04; B60R19/03; B60R19/34
Foreign References:
| JP2008001204A | 2008-01-10 | |||
| JPS5713353U | 1982-01-23 | |||
| JPS62240514A | 1987-10-21 | |||
| JPH02231244A | 1990-09-13 | |||
| JPH04223105A | 1992-08-13 | |||
| JPH11334500A | 1999-12-07 | |||
| JP2006218904A | 2006-08-24 | |||
| JP2004148915A | 2004-05-27 | |||
| JP2000052897A | 2000-02-22 |
Other References:
See also references of EP 2965953A4
Attorney, Agent or Firm:
BAN Toshimitsu et al. (JP)
Toshimitsu Ban (JP)
Toshimitsu Ban (JP)
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