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:
Jul. 01, 2014
Filed:
Jan. 10, 2013
Suzuki Motor Corporation, Shizuoka-Ken, JP;
Kunio Arase, Shizuoka-Ken, JP;
Shuichi Yokota, Shizuoka-Ken, JP;
Toru Okamura, Shizuoka-Ken, JP;
Daisuke Yoshimoto, Shizuoka-Ken, JP;
Kunio Arase, Shizuoka-Ken, JP;
Shuichi Yokota, Shizuoka-Ken, JP;
Toru Okamura, Shizuoka-Ken, JP;
Daisuke Yoshimoto, Shizuoka-Ken, JP;
Suzuki Motor Corporation, Hamamatsu-shi, Shizuoka-Ken, JP;
Abstract
A valve train mechanism of an internal combustion engine including a cylinder head formed with an intake port and an exhaust port, and a camshaft including a valve for opening or closing the intake port and the exhaust port formed in the cylinder head of the engine, a cam mounted to the camshaft so as to be rotated together, and a rocker arm supported on a rocker shaft to be swingable, in which the valve is opened or closed by swinging the rocker arm by rotation of the cam. The rocker shaft is formed with an oil passage, inside the rocker shaft, extending in an axial direction and with an oil outlet communicating with the oil passage and extending in a radial direction of the rocker shaft.