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:
Feb. 12, 1980
Filed:
Jun. 21, 1977
Applicant:
Inventor:
Michel Achard, La Garenne Colombes, FR;
Assignee:
Automobiles Peugeot, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ; B60K / ;
U.S. Cl.
CPC ...
74863 ; 74856 ; 1231 / ;
Abstract
The present invention relates to a device for controlling an automatic gearbox provided with a load correction valve subjected to the vacuum prevailing in the inlet manifold of the internal combustion engine associated therewith, wherein the pipe conveying the vacuum, which acts on the load correction valve, comprises a venting by-pass circuit controlled by a valve which allows venting when the engine is cold.