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Title:
WHEEL FOR VEHICLE AND MANUFACTURE THEREOF
Document Type and Number:
Japanese Patent JPH05310001
Kind Code:
A
Abstract:

PURPOSE: To provide a 2-piece type high rigidity wheel for a vehicle by improving the strength of a connection of a rim and disk at a low cost.

CONSTITUTION: A rolled aluminum alloy material is cylindrically bent and both ends thereof are welded together other. Then, a rim 2 is integrally molded into a specified rim form by a drawing work. Next, the inner peripheral surface of the rim 2 is machined so that an annular surface 4a makes surface contact with the outer peripheral end face 5a of a disk 3. Then, both members are welded to each other so that the annular surface 4a makes surface contact with the outer peripheral end face 5a of the disk 3.


Inventors:
HOSHINA YOSHINORI
Application Number:
JP13760892A
Publication Date:
November 22, 1993
Filing Date:
May 01, 1992
Export Citation:
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Assignee:
ENBISHI ALUMINIUM WHEELS
International Classes:
B21D53/30; B23K9/00; B60B3/04; (IPC1-7): B60B3/04; B21D53/30; B23K9/00
Attorney, Agent or Firm:
Tadashi Hagino (3 outside)



 
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