Title:
LIGHT ALLOY WHEEL FOR VEHICLE
Document Type and Number:
Japanese Patent JP2007276714
Kind Code:
A
Abstract:
To provide a wheel reducing weight of a rim and improving strength.
This light alloy wheel for a vehicle has a disc part and a rim part which has a shape to bend at a position of an inner hump, has a roughly straight part a diameter of which becomes smaller toward the outer side from the inner hump, and elongation to the rim part on the inner side from the inner hump is characteristically more than 10%. Additionally, 0.2% bearing force is characteristically more than 220 MPa.
COPYRIGHT: (C)2008,JPO&INPIT
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Inventors:
MORI HARUYUKI
IIJIMA RYOJI
IIJIMA RYOJI
Application Number:
JP2006108179A
Publication Date:
October 25, 2007
Filing Date:
April 11, 2006
Export Citation:
Assignee:
HITACHI METALS LTD
International Classes:
B60B21/00; B60B3/06
Domestic Patent References:
| JP2006001322A | 2006-01-05 | |||
| JPH0781330A | 1995-03-28 | |||
| JPS457481B1 | ||||
| JP2003117625A | 2003-04-23 | |||
| JPH11200201A | 1999-07-27 | |||
| JP2002309330A | 2002-10-23 |