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 (Teijin Limited11-6, Itazuma, Gotenba-sh, Shizuoka 48, 〒4120048, JP)
新井 司 (〒48 静岡県御殿場市板妻１１番６号 帝人株式会社 複合材料開発センター内 Shizuoka, 〒4120048, JP)
OHKI Takeru (Teijin Limited11-6, Itazuma, Gotenba-sh, Shizuoka 48, 〒4120048, JP)
大木 武 (〒48 静岡県御殿場市板妻１１番６号 帝人株式会社 複合材料開発センター内 Shizuoka, 〒4120048, JP)
SATO Masaru (Teijin Limited11-6, Itazuma, Gotenba-sh, Shizuoka 48, 〒4120048, JP)
新井 司 (〒48 静岡県御殿場市板妻１１番６号 帝人株式会社 複合材料開発センター内 Shizuoka, 〒4120048, JP)
OHKI Takeru (Teijin Limited11-6, Itazuma, Gotenba-sh, Shizuoka 48, 〒4120048, JP)
大木 武 (〒48 静岡県御殿場市板妻１１番６号 帝人株式会社 複合材料開発センター内 Shizuoka, 〒4120048, JP)
SATO Masaru (Teijin Limited11-6, Itazuma, Gotenba-sh, Shizuoka 48, 〒4120048, JP)
Application Number:
JP2009/071194
Publication Date:
June 24, 2010
Filing Date:
December 15, 2009
Export Citation:
Assignee:
TEIJIN LIMITED (6-7 Minamihommachi 1-chome, Chuo-ku Osaka-sh, Osaka 54, 〒5410054, JP)
帝人株式会社 (〒54 大阪府大阪市中央区南本町１丁目６番７号 Osaka, 〒5410054, JP)
ARAI Tsukasa (Teijin Limited11-6, Itazuma, Gotenba-sh, Shizuoka 48, 〒4120048, JP)
新井 司 (〒48 静岡県御殿場市板妻１１番６号 帝人株式会社 複合材料開発センター内 Shizuoka, 〒4120048, JP)
OHKI Takeru (Teijin Limited11-6, Itazuma, Gotenba-sh, Shizuoka 48, 〒4120048, JP)
大木 武 (〒48 静岡県御殿場市板妻１１番６号 帝人株式会社 複合材料開発センター内 Shizuoka, 〒4120048, JP)
帝人株式会社 (〒54 大阪府大阪市中央区南本町１丁目６番７号 Osaka, 〒5410054, JP)
ARAI Tsukasa (Teijin Limited11-6, Itazuma, Gotenba-sh, Shizuoka 48, 〒4120048, JP)
新井 司 (〒48 静岡県御殿場市板妻１１番６号 帝人株式会社 複合材料開発センター内 Shizuoka, 〒4120048, JP)
OHKI Takeru (Teijin Limited11-6, Itazuma, Gotenba-sh, Shizuoka 48, 〒4120048, JP)
大木 武 (〒48 静岡県御殿場市板妻１１番６号 帝人株式会社 複合材料開発センター内 Shizuoka, 〒4120048, JP)
International Classes:
B60J5/00; B29C70/06; B32B5/00; B60J5/04; B60J5/10; B62D25/02; B62D25/06; B62D25/10; B60J5/00; B29C70/06; B32B5/00; B60J5/04; B60J5/10; B62D25/00; B62D25/06; B62D25/10
Attorney, Agent or Firm:
OHSHIMA Masataka (OHSHIMA PATENT OFFICE, BN Gyoen Building, 17-11, Shinjuku 1-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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