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:
May. 20, 1986
Filed:
Apr. 19, 1983
Applicant:
Inventors:
Keiju Abo, Yokosuka, JP;
Haruyoshi Kumura, Yokohama, JP;
Hiroyuki Hirano, Yokosuka, JP;
Yoshikazu Tanaka, Yokohama, JP;
Sigeaki Yamamuro, Zushi, JP;
Yoshiro Morimoto, Yokosuka, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
B60K / ; F16H / ; F16H / ; G05D / ;
U.S. Cl.
CPC ...
3644241 ; 74866 ; 474 16 ;
Abstract
A method and an apparatus controls a reduction ratio of a continuously variable transmission of an automotive vehicle, wherein the reduction ratio is increased when the depression degree of the accelerator pedal is increased rapidly for ensuring quick acceleration. When the depression degree of the accelerator pedal is decreased rapidly, the reduction ratio is held for a predetermined period of time. Under this condition, the reduction ratio may be controlled to accomplish a predetermined deceleration.