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Title:
熱変形に耐える自動車部品
Document Type and Number:
Japanese Patent JP6490584
Kind Code:
B2
Abstract:
The component has a first panel including a coefficient of linear thermal expansion greater than a coefficient of linear thermal expansion of a second panel. A spar (35) is made of a material having a coefficient of linear thermal expansion less than the coefficient of linear thermal expansion of the second panel. Fastening points (36) fasten the spar to the second panel by spot overmolding, screw fastening, riveting, clip fastening, strapping and dogging operations. The spar presents longitudinal direction and a profile with a slenderness ratio. The second panel is an inside panel. The first panel is an outer panel (32). The spar is made of material e.g. steel, aluminum and composite materials.

Inventors:
Quadron, philip
Application Number:
JP2015537334A
Publication Date:
March 27, 2019
Filing Date:
October 17, 2013
Export Citation:
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Assignee:
Companion Plastic Omnium
International Classes:
B60J5/00; B60J5/04; B60J5/10; B60J7/02; B60R19/04; B62D25/10; B62D29/04; B62D37/02; F16B5/02
Domestic Patent References:
JP2008516833A
JP5124058A
JP61131314U
JP1114426A
JP2002240566A
JP2002240568A
JP2004243807A
JP2008189739A
JP2009126345A
JP2012101739A
JP2008074205A
Attorney, Agent or Firm:
Kawaguchi International Patent Office



 
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