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. 10, 1985
Filed:
Nov. 15, 1984
Applicant:
Inventors:
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L / ;
U.S. Cl.
CPC ...
123 9036 ; 123 9043 ; 123 9045 ; 123 9027 ;
Abstract
A supporting mechanism for a valve system such as an intake or exhaust valve assembly including a spherical projection provided on a rocker arm and a support member having a downwardly concave support surface which swingably and slidably supports the spherical projection. The support surface has a recess which can hold sludge at a lower portion of the support surface. The recess is communicated with the outer surface of the support member through a hole formed in the support member.