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:
Oct. 12, 1993
Filed:
Mar. 27, 1992
Applicant:
Inventors:
Kazuhiro Koga, Tokyo, JP;
Takashi Yamamoto, Hiroshima, JP;
Shinji Kamimaru, Tokyo, JP;
Kenzo Watanabe, Tokyo, JP;
Assignee:
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L / ;
U.S. Cl.
CPC ...
123 9016 ; 123 9044 ;
Abstract
A valve mechanism has a low-speed cam and a high-speed cam, a low-speed rocker arm operatively connected with a valve and a high-speed rocker arm. A changeover pin is provided for connecting the low-speed rocker arm and the high-speed rocker arm to each other so as to be rocked together by the high-speed cam. The changeover pin is slidably mounted in the high-speed rocker arm. A flat engaging face is formed on a front portion of the changeover pin so as to be engaged with a shaft provided for connecting both of the rocker arms.