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:
Apr. 03, 1979
Filed:
May. 23, 1977
Applicant:
Inventors:
Assignee:
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05G / ;
U.S. Cl.
CPC ...
74559 ; 75140 ; 75142 ; 123 9039 ; 123 9044 ; 148 325 ;
Abstract
A light weight, strong, and wear resistant rocker-arm of a high strength aluminum alloy with Si 5-25% , Cu less than 6%, Mg less than 1.5%, P 0-0.2% and the balance Al. An element with lubricating properties can be used in the alloy. The cross-section of the rocker-arm is generally T-shaped, or inverted T-shaped.