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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.:

US 10190530 B1

PDFFull Text
Expired
Date of Patent:
Jan. 29, 2019

Filed:

Feb. 23, 2017

Power unit

Applicant:

Honda Motor Co., Ltd., Tokyo, JP;

Inventor:

Hodaka Mukohara, Wako, JP;

Assignee:

HONDA MOTOR CO., LTD., Tokyo, JP;

Attorney:

Squire Patton Boggs (US) LLP

Primary Examiner:

Mark A Laurenzi

Assistant Examiner:

Wesley G Harris

Int. Cl.
CPC ...
F02F 1/24 (2006.01); B61G 1/02 (2006.01); F01L 1/053 (2006.01); F01L 1/18 (2006.01); F02F 7/00 (2006.01); F01L 1/047 (2006.01); F01L 1/12 (2006.01); F01L 1/26 (2006.01);
U.S. Cl.
CPC ...
F02F 1/242 (2013.01); B61G 1/02 (2013.01); F01L 1/047 (2013.01); F01L 1/053 (2013.01); F01L 1/12 (2013.01); F01L 1/18 (2013.01); F01L 1/181 (2013.01); F01L 1/26 (2013.01); F02F 7/006 (2013.01); F01L 2001/0535 (2013.01); F01L 2105/00 (2013.01); F02F 2007/0063 (2013.01);
Abstract

An engine power unit includes a crankcase, a cylinder body, and a cylinder head sequentially stacked and fastened with each other. A cam shaft holder is fastened to the cylinder head to rotatably support a cam shaft of an engine valve operating mechanism. A cylinder head cover covers the cylinder head and the cam shaft holder. Fastening bolts penetrate the cylinder head cover and the cam shaft holder to be screwed into the cylinder head. Pressing surfaces are formed on the inner surface of the cylinder head cover. The pressing surfaces are abutted against and press the cam shaft holder to the cylinder head. Thus, rigidity around the cylinder head is enhanced, and a weight reduction of the power unit is achieved.

Find Patent Forward Citations

Mukohara, Hodaka. (2019). Power unit (U.S. Patent No. 10190530). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10190530

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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