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.
Patent No.:
Date of Patent:
Oct. 13, 2009
Filed:
Mar. 19, 2008
Hiroki Bessho, Sakai, JP;
Yoshifumi Horiuchi, Sakai, JP;
Hiroki Bessho, Sakai, JP;
Yoshifumi Horiuchi, Sakai, JP;
Kubota Corporation, Osaka, JP;
Abstract
A work vehicle comprising a pair of left and right wheels; a vehicle body frame supported at least partially by the pair of left and right wheels; and a suspension provided between the pair of left and right wheels and the vehicle body frame, the suspension being a five-linkage type rigid axle suspension including: a pair of left and right upper arms and a pair of left and right lower arms for positioning the pair of left and right wheels in the longitudinal direction of the vehicle body, a lateral rod for positioning the pair of left and right wheels in the lateral direction of the vehicle body, a pair of left and right coil springs for absorbing shocks from the road, and a pair of left and right dampers for controlling the movements of the pair of left and right coil springs. An auxiliary frame is further provided for supporting the pair of left and right wheels, an engine, and a transmission device, wherein the auxiliary frame is suspended on the vehicle body frame via the suspension.