Title:
LIGHT ALLOY WHEEL FOR VEHICLE AND PRODUCING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2003306001
Kind Code:
A
Abstract:
To provide a light alloy wheel for a vehicle and a producing method thereof whereby a part having no problem in strength even if it is thin is specified and the weight is reduced while maintaining the strength.
This light alloy wheel for the vehicle is provided with a disk part including a hub part and a design part, and a rim part. The disk part is provided with a spoke part formed by mold casting at the design part thereof, and the spoke part has at least a part having a ceiling thickness of 5 mm or less.
Inventors:
ITOU HAJIME
USUI KENJI
MINAMI NORIO
USUI KENJI
MINAMI NORIO
Application Number:
JP2002113653A
Publication Date:
October 28, 2003
Filing Date:
April 16, 2002
Export Citation:
Assignee:
HITACHI METALS LTD
International Classes:
B60B1/08; B22D18/04; B60B3/06; B60B3/10; (IPC1-7): B60B1/08; B22D18/04; B60B3/06; B60B3/10