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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 4553473 B1

PDFFull Text
Date of Patent:
Nov. 19, 1985

Filed:

Oct. 04, 1983

Valve actuating mechanism for engines

Applicant:
Inventors:

Katsumi Ichida, Tokyo, JP;

Koichi Fukuo, Saitama, JP;

Junichi Araki, Saitama, JP;

Isao Machida, Saitama, JP;

Assignee:

Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;

Attorney:

Lyon & Lyon

Primary Examiner:

Paul E Maslousky

Int. Cl.
CPC ...
F01B / ;
U.S. Cl.
CPC ...
92261 ; 92149 ; 474261 ; 123 9027 ; 123 9031 ; 1231 / ;
Abstract

A DOHC engine of the V-type has two cylinder heads each detachably secured to a cylinder block. A crank shaft on the block drives two intermediate shafts, one on each cylinder head, by means of an endless flexible element. An additional flexible endless element is provided in each cylinder head to drive two cam shafts from the intermediate shaft on that cylinder head. Each endless flexible element together with its toothed pulleys or sprockets and its timing belt or chain is described as a wrap-around transmission.

Find Patent Forward Citations

Ichida, Katsumi. (1985). Valve actuating mechanism for engines (U.S. Patent No. 4553473). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4553473

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

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