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:
Mar. 15, 1988

Filed:

Apr. 30, 1985
Applicant:
Inventors:

Hirotake Takahashi, Saitama, JP;

Kunio Nanno, Saitama, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
180215 ; 280724 ;
Abstract

Apparatus for supporting a swing frame on a body of a vehicle in which rear wheels are rotatably mounted on the swing frame carried on the rear portion of the vehicle body so that the swing frame is swingable up and down with respect to the body, the rear wheels being driven by a shaft drive transmission mechanism accommodated within the swing frame. The swing frame comprises left and right rear arms disposed in a laterally spaced relation and extending longitudinally of the vehicle body and axle cases connecting the rear arms together and carrying the rear wheels, the left and right rear arms having left and right short pivot shafts, respectively, which are secured to the insides of the front portions of the left and right rear arms, these pivot shafts supporting the swing frame rotatably on the rear portion of the vehicle body for vertical swinging motion around the pivot shafts.


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