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. 16, 1989
Filed:
Dec. 01, 1987
Applicant:
Inventor:
Yoshikazu Sakaguchi, Anjo, JP;
Assignee:
Aisin-Warner Kabushiki Kaisha, Anjo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
74869 ; 74868 ;
Abstract
Under idle condition of a vehicle, control valve 90 is 'left half position', line pressure modulated by throttle valve 41 is applied to clutch hydraulic servo C.sub.1 through ports .delta., .mu.; and the clutch is held just under connection, line pressure is applied to brake hydraulic servo B.sub.1 through shift valve 52 being under low speed condition;