Title:
AUXILIARY STEERING GEAR FOR VEHICLE
Document Type and Number:
Japanese Patent JPH01202571
Kind Code:
A
Abstract:
PURPOSE:To enable a rear wheel to be stably controlled by most suitably controlling a pressure control valve, which controls a steering angle of the rear wheel, receiving no influence by an engine speed and a rotary speed of an oil hydraulic pump. CONSTITUTION:A pressure control valve 12, which controls a rear wheel for its steered angle, is controlled by a controller 17. The controller 17 inputs signals from a car speed sensor 19, steering angle sensor 18 and a detector of a drive speed of an oil hydraulic pump or an engine speed. The controller 17 provides a circuit which is able to correct an arithmetic value controlling the pressure control valve 12 in accordance with a change of pump delivery amount or engine speed When it decreases or increases, thus the rear wheel permits its actual steered angle to be obtained with no influence by a pump speed and the engine speed.
Inventors:
KAWAGOE KENJI
Application Number:
JP2268688A
Publication Date:
August 15, 1989
Filing Date:
February 04, 1988
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
B62D6/02; B62D5/07; B62D7/14; (IPC1-7): B62D5/07; B62D6/02; B62D7/14
Attorney, Agent or Firm:
Akihide Sugimura (1 outside)
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