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:
Jun. 14, 1983
Filed:
Sep. 15, 1980
Applicant:
Inventor:
Paul Tholen, Bergisch Gladbach, DE;
Assignee:
Klockner-Humboldt Deutz Aktiengesellschaft, Cologne, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02F / ;
U.S. Cl.
CPC ...
1231 / ; 1231 / ; 123 4169 ;
Abstract
A light metal cylinder head for internal combustion engines, with a metal plate arranged on the cylinder head bottom. The plate has an annular insert on its outer periphery. The annular insert is arranged on the cylinder head and/or cylinder pipe in such a manner that forces are effective upon the metal plate due to different heat stresses occurring in operation, so that the plate engages against the cylinder head bottom.