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:
Sep. 17, 2013
Filed:
Aug. 30, 2010
Taiichiro Ogi, Tokyo, JP;
Hiroki Bessho, Sakai, JP;
Masatake Murakawa, Osaka, JP;
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Kubota Corporation, Osaka, JP;
Abstract
An engine case includes: a crank chamber (R) of an engine (); a clutch chamber (R) having a wet clutch () connected to an output shaft () protruding from the crank chamber (R); a partition wall () keeping the crank and clutch chambers separated and connecting the crank and clutch chambers; an oil inlet () for introducing engine oil; an oil feeding passage (R) which is configured to allow the engine oil introduced from the oil inlet () to first enter the clutch chamber (R) separated by the partition wall (); and an inflow part (h) which is formed in the partition wall () and configured to allow an excess amount of the introduced engine oil over a predetermined amount to flow into the crank chamber (R).