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:
Jun. 21, 1988

Filed:

Apr. 20, 1987
Applicant:
Inventors:

Masami Ogura, Saitama, JP;

Junko Kurosawa, Saitama, JP;

Tsuyoshi Sato, Saitama, JP;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
280 91 ; 180140 ; 403334 ;
Abstract

A system for steering the front and rear wheels of an automotive vehicle includes a front wheel steering mechanism including an output pinion shaft, a rear wheel steering mechanism including an input shaft, and a shaft assembly mechanically interconnecting the output pinion shaft and the input shaft. The shaft assembly comprises a front cross joint coupled to the output pinion shaft, a rear cross joint coupled to the input shaft, and a linkage shaft connected between the front and rear cross joints. A phase adjusting assembly is disposed between one of the front and rear cross joints and the linkage shaft for allowing the output pinion shaft and the input shaft to rotate relatively to each other to secure them in a desired phase.


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