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. 29, 2002
Filed:
Mar. 22, 1999
Applicant:
Inventors:
Teruo Shimamura, Nishinomiya, JP;
Osami Fujiwara, Kishiwada, JP;
Assignee:
Kubota Corporation, , JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 3/500 ; F16H 4/320 ;
U.S. Cl.
CPC ...
F16H 3/500 ; F16H 4/320 ;
Abstract
A four wheel drive working vehicle such as a front mower has a dual one-way clutch mechanism interlocked to right and left dirigible wheels. When the vehicle makes a turn in forward or backward running, the clutch mechanism breaks drive transmission only to an outer one of the dirigible wheels.