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. 14, 2014
Filed:
Dec. 30, 2009
Kiyohito Takano, Kobe, JP;
Kiyohito Takano, Kobe, JP;
Kawasaki Jukogyo Kabushiki Kaisha, Hyogo, JP;
Abstract
A breather structure is for an engine of a vehicle provided with a V-belt type continuously variable transmission. The engine includes a crankcase having a crank chamber and a gear transmission chamber, and a V-belt transmission case housing the V-belt type continuously variable transmission, the V-belt transmission case being fastened to an attachment surface on one side of the crankcase in the crankshaft direction. A breather chamber is formed in a mating part between the attachment surface of the crankcase and an attached surface of the V-belt transmission case. This breather chamber separates the air containing oil mist in the crankcase into a gas component and an oil component, discharges the gas component to the exterior of the crankcase, and returns the oil component to the interior of the transmission chamber.