Title:
UNDER COVER STRUCTURE OF AUTOMOBILE
Document Type and Number:
Japanese Patent JP2000190873
Kind Code:
A
Abstract:
To provide an under cover structure that excels in aerodynamic characteristics, rigidity, and sound and heat insulation.
An under cover 11 has a hollowed double wall structure consisting of an upper wall 12 and a lower wall 13 that is made generally flat. An improved straightening effect on underfloor airflows offers increased down force and an elevated anti-lift effect. The double wall structure also provides increased rigidity and an improved sound/heat insulating effect.
Inventors:
Nakatani, Shinsuke
Suzuki, Nobuyoshi
Suzuki, Nobuyoshi
Application Number:
JP1998000371553
Publication Date:
July 11, 2000
Filing Date:
December 25, 1998
Export Citation:
Assignee:
NISSAN MOTOR CO LTD
International Classes:
B62D25/20; B62D37/02; B62D25/20; B62D37/00; (IPC1-7): B62D25/20; B62D37/02
Previous Patent: AUTOMOBILE BODY STRUCTURE
Next Patent: UPPER HINGE FOR HINGED DOOR OF MOTORTRUCK CARGO BOX
Next Patent: UPPER HINGE FOR HINGED DOOR OF MOTORTRUCK CARGO BOX