Title:
FIBER REINFORCED RESIN MEMBER
Document Type and Number:
WIPO Patent Application WO/2018/162942
Kind Code:
A1
Abstract:
A FRP material (10, 10A, 20, 20A, 30, 30A, 40, 50, 60) comprises fiber material (3, 3a, 3b, 3c, 3d) having a rupture strength of T1 or more and T2 or less on a surface (S) thereof. T1 represents a maximum value of a rupture strength at which the fiber material is ruptured by a tensile load applied to the fiber material when the FRP material is deformed with a minimum deformation amount causing interlayer separation. T2 represents a minimum value of a rupture strength at which the fiber material is not ruptured by a tensile load applied to the fiber material when the FRP material is deformed with a maximum deformation amount causing no crack in the surface.
Inventors:
NAGAISHI YUSUKE (JP)
HAMADA YUKIHIRO (JP)
WAKITA DAISUKE (JP)
HAMADA YUKIHIRO (JP)
WAKITA DAISUKE (JP)
Application Number:
PCT/IB2017/000368
Publication Date:
September 13, 2018
Filing Date:
March 09, 2017
Export Citation:
Assignee:
NISSAN MOTOR (JP)
RENAULT SAS (FR)
RENAULT SAS (FR)
International Classes:
B29B11/16; B29C70/10; G01N21/29
Domestic Patent References:
| WO2015151549A1 | 2015-10-08 |
Foreign References:
| JPS60161544A | 1985-08-23 | |||
| JP2008291906A | 2008-12-04 | |||
| EP2537666A1 | 2012-12-26 | |||
| JPH093745A | 1997-01-07 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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