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:
Sep. 13, 2005

Filed:

Oct. 28, 2003
Applicants:

Shosaku Chiba, Saitama, JP;

Kazuhiro Sakamoto, Saitama, JP;

Shoji Kawase, Saitama, JP;

Inventors:

Shosaku Chiba, Saitama, JP;

Kazuhiro Sakamoto, Saitama, JP;

Shoji Kawase, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02F007/00 ;
U.S. Cl.
CPC ...
Abstract

In a general purpose engine, a crankcase is formed from a case main body and a cover secured to the case main body, and a bearing support member is disposed between a drive transmission wheel and a crank web that is at one end in the axial direction. The bearing support member is formed into a shape that allows oil held within the crankcase to flow between opposite sides of the bearing support member and is mounted on the case main body.


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