Title:
CAR SUSPENSION DEVICE
Document Type and Number:
Japanese Patent JPS6141605
Kind Code:
A
Abstract:
PURPOSE:To augment the control stability, anti-squat and anti-lift performance for a link type suspension with an upper and lower links by installing the upper and lower links to a car frame through a lifting device which is controlled by the speed of the car. CONSTITUTION:For an ordinary travelling condition, a solenoid 31a is off, and a cylinder device 20 is not operated while its rubber bushes 5 and 5a are in their lower positions. On starting, an ''on'' signal is outputted to the solenoid 31a from an electronic circuit 32 allowing a piston 22 of the cylinder device 20 to go up, a suspension braket 6 to move through a piston rod 23 as shown by the two dots-dash line, a car frame to be raised with the rubber bushes 5 and 5a deformed, and a temporary center Pa of a swing motion to be raised. This results in the augmentation of the anti-squat performance. On braking, similarily the frame is raised resulting in the augmentation of the anti-lift performance. Thus, this configuration enables the control stability, anti-squat and anti-lift performance to be augmented.
Inventors:
SAITO AKIHITO
Application Number:
JP16268684A
Publication Date:
February 28, 1986
Filing Date:
July 31, 1984
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
B60G9/00; B60G7/02; B60G17/015; (IPC1-7): B60G9/00
Attorney, Agent or Firm:
Fujiya Shiga