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:
Sep. 30, 1986
Filed:
Apr. 29, 1985
Applicant:
Inventors:
Tadayoshi Hayashi, Fujimi, JP;
Hideaki Ushio, Turugashima, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F01L / ;
U.S. Cl.
CPC ...
1231 / ; 1231 / ; 2915 / ;
Abstract
The present invention is directed to a cylinder head for an internal combustion engine, the cylinder head having a valve seat formed therein. The valve seat comprises a plurality of reinforcing fibers cast in a metal matrix. The metal matrix is integrally formed with the valve body by being cast with the remaining portion valve body. The valve seat and valve body are cast from the same material.