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:
Jan. 19, 2016
Filed:
Nov. 28, 2012
Applicant:
Suzuki Motor Corporation, Hamamatsu-shi, Shizuoka, JP;
Inventors:
Koji Mori, Hamamatsu, JP;
Shuichi Imanari, Hamamatsu, JP;
Kohei Kato, Hamamatsu, JP;
Makoto Nagao, Hamamatsu, JP;
Assignee:
SUZUKI MOTOR CORPORATION, Hamamatsu-Shi, Shizuoka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 75/22 (2006.01); F02F 7/00 (2006.01);
U.S. Cl.
CPC ...
F02F 7/00 (2013.01); F02F 7/0004 (2013.01); F02F 7/0053 (2013.01); F02F 7/0058 (2013.01); F02F 2007/0041 (2013.01);
Abstract
A bearing holding portion supporting a crankshaft in a manner to rotate freely via a bearing and fittingly holding the bearing is formed in a crankcase. A second cross section passing through a crankshaft axis line and along an orthogonal direction to a cylinder axis line is set to have a larger cross-sectional area than a first cross section passing through the crankshaft axis line and along a direction of the cylinder axis line in the bearing holding portion.