The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 15, 1989

Filed:

Apr. 06, 1987
Applicant:
Inventors:

Katsuhiko Fujii, Wako, JP;

Shiro Sato, Wako, JP;

Yasuhiro Miyanaga, Wako, JP;

Heizo Asami, Wako, JP;

Susumu Takekoshi, Wako, JP;

Yasuo Kasai, Wako, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60B / ;
U.S. Cl.
CPC ...
301 / ; 301 95 ; 152411 ;
Abstract

A disk wheel for a motor vehicle includes an inner rim portion and a disk portion which are formed integrally with each other. An outer rim portion which is independent of the inner rim portion and disk portion is rigidly fitted on the outer circumferential surface of the disk portion. The inner and outer rim portions are different in thickness from each other, so that the inner rim portion is provided with greater rigidity without increasing the overall weight of the disk wheel.


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