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:
Nov. 04, 1997
Filed:
Nov. 14, 1995
Applicant:
Inventors:
Eiji Ito, Nagoya, JP;
Masashi Takeda, Toyota, JP;
Tetsushi Suzuki, Aichi-ken, JP;
Yasushi Hamada, Toyota, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16J / ;
U.S. Cl.
CPC ...
2772 / ; 123 9037 ;
Abstract
A cylinder head gasket is disposed between a cylinder head and a cylinder block having different coefficients of thermal expansion. The cylinder head gasket has a bore grommet including a cylinder block side portion which is enlarged in a direction away from the cylinder bore hole on an exhaust side and on an end opposite to a chain or gear casing end.