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. 08, 2008

Filed:

Feb. 23, 2005
Applicants:

Tomohisa Abe, Saitama, JP;

Kozo Yamada, Saitama, JP;

Yosuke Hoi, Saitama, JP;

Inventors:

Tomohisa Abe, Saitama, JP;

Kozo Yamada, Saitama, JP;

Yosuke Hoi, Saitama, JP;

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K 11/08 (2006.01); B60K 13/02 (2006.01); F02M 35/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

An improved snowmobile component layout structure includes an engine provided at front portion of the vehicle body, a cylinder head of the engine is inclined by an angle θ rearwards from a vertical axis, a steering shaft extends forwardly of the engine, and an air intake system, including an air cleaner, is provided at the rear side of the engine. In addition, a rider seat is provided on the rear side of the engine, and an elongated fuel tank is provided below the seat. The air cleaner has an improved disposition between the fuel tank and the engine. The inventive configuration narrows the spacing between an engine and a rider and concentrates mass to enhance turning performance.


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