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:
Sep. 30, 1986

Filed:

Jun. 25, 1985
Applicant:
Inventors:

Shoichi Sano, Tokyo, JP;

Yoshimi Furukawa, Tochigi, JP;

Yutaka Tashiro, Tochigi, JP;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
280 91 ; 74 50 ;
Abstract

A steering apparatus for a vehicle having steerable front and rear wheels includes a front wheel steering system for steering the front wheels, a rear wheel steering system for steering the rear wheels, a linkage member for coupling the front and rear wheel steering systems to each other. The rear wheel steering system comprises a housing adapted to be mounted on the vehicle, an input shaft angularly movably supported by the housing and having a front end coupled to the connecting means and an eccentric shaft on a rear end thereof, a joint member supported by the housing so as to be movable transversely of the vehicle, a pair of tie rods connected at ends to the joint member and at opposite ends to the rear wheels, and a slide member held in slidable engagement with the joint member and operatively coupled to the eccentric shaft for movement in response to angular movement of the input shaft. The joint member and the slide member are held in tapered engagement with each other to assure desired operation of the steering apparatus for an extended period of time.


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