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. 03, 1987
Filed:
Oct. 15, 1984
Applicant:
Inventors:
Assignee:
Nissan Motor Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
180140 ; 180143 ;
Abstract
A vehicle is equipped with a power steering control system and a compliance steer control system. Hydraulic fluid pressurized by a hydraulic pump is controlled in pressure by a fluid control valve, and the thus controlled hydraulic fluid is selectively directed through a directional control valve to at least one of the power steering system and the compliance steer control system in accordance with vehicle speed, thereby stopping fluid supply to the power steering system in a high vehicle speed range while to the compliance steer control system in a low vehicle speed range.