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. 29, 1977
Filed:
Aug. 13, 1975
Applicant:
Inventor:
Koichi Hirasawa, Toyota, JA;
Assignee:
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ;
U.S. Cl.
CPC ...
123 / ; 123 / ; 1231 / ; 1231 / ; 261D / ;
Abstract
A throttle positioner having a structure that a lever drivingly connected to a rotary shaft of a throttle valve is positively driven in a throttle opening direction by a lever driving element which is driven in said direction by a diaphragm means to establish a throttle positioner pre-set opening when the throttle positioner is to be actuated.