Title:
VEHICLE PANEL PART
Document Type and Number:
WIPO Patent Application WO/2010/071214
Kind Code:
A1
Abstract:
Provided is a vehicle panel part made of a resin that is lightweight and has excellent strength. The vehicle panel part is formed from a resin molding and a reinforcing structure containing reinforcing fibers having a relative modulus of 5×108 cm or greater, and simultaneously satisfies the following formulas (1) and (2). 0.60>S2/S1>0.04 (1) (S1 is the projected surface area of the whole part when projected at the projection angle at which the projected surface area of the part is greatest. S2 is the projected surface area of only the reinforcing structure projected at the same projection angle. 0.95>J2/J1>0.15 (2) (J1 is the polar second moment relating to the image center (C) of the projected image of the whole part when projected at the projection angle at which the projected surface area of the part is greatest. J2 is the polar second moment relating to the image center (C) of the projected image of only the reinforcing structure when projected at the same projection angle.)
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Inventors:
ARAI TSUKASA (JP)
OHKI TAKERU (JP)
SATO MASARU (JP)
YAGI YUTAKA (JP)
SADANOBU JIRO (JP)
OHKI TAKERU (JP)
SATO MASARU (JP)
YAGI YUTAKA (JP)
SADANOBU JIRO (JP)
Application Number:
PCT/JP2009/071194
Publication Date:
June 24, 2010
Filing Date:
December 15, 2009
Export Citation:
Assignee:
TEIJIN LTD (JP)
ARAI TSUKASA (JP)
OHKI TAKERU (JP)
SATO MASARU (JP)
YAGI YUTAKA (JP)
SADANOBU JIRO (JP)
ARAI TSUKASA (JP)
OHKI TAKERU (JP)
SATO MASARU (JP)
YAGI YUTAKA (JP)
SADANOBU JIRO (JP)
International Classes:
B60J5/00; B29C70/06; B32B5/00; B60J5/04; B60J5/10; B62D25/02; B62D25/06; B62D25/10
Domestic Patent References:
| WO2006025316A1 | 2006-03-09 |
Foreign References:
| JP2008007012A | 2008-01-17 | |||
| JPH09228189A | 1997-09-02 | |||
| JPH06340221A | 1994-12-13 | |||
| JPH0414307Y2 | 1992-03-31 | |||
| JPH08258568A | 1996-10-08 | |||
| JP2006116997A | 2006-05-11 | |||
| JP2002240566A | 2002-08-28 |
Attorney, Agent or Firm:
OHSHIMA Masataka (JP)
Masataka Oshima (JP)
Masataka Oshima (JP)
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