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.

Date of Patent:
Apr. 20, 2004

Filed:

Apr. 21, 2003
Applicant:
Inventor:

Yuichi Kawamoto, Akashi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/02 ; F02B 6/706 ;
U.S. Cl.
CPC ...
F01L 1/02 ; F02B 6/706 ;
Abstract

A V-type engine for vehicle of the present invention includes: a crank shaft; a cam driving intermediate shaft arranged above the crank shaft; a power transmitting mechanism interconnecting the cam driving intermediate shaft and the crank shaft; cam driving chain mechanisms respectively interconnecting the cam driving intermediate shaft and each of front and rear cam shafts; a change gear input shaft; a change gear output shaft arranged in a back part in a mission chamber; and a tensioner for the cam driving chain mechanism for the rear cam shaft. The change gear input shaft and the tensioner are positioned within a range between a line connecting an axis of the change gear output shaft and an axis of the crank shaft and the rear cylinder unit.


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