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Patent Searching and Data


Title:
AIR SUSPENSION DEVICE
Document Type and Number:
Japanese Patent JPH11115444
Kind Code:
A
Abstract:

To provide a suspension device of a three-axle vehicle having large maximum loading capacity and two front axles which can start easily even on a low friction road surface.

Two front axles 1, 2 and a rear 33 are provided by air springs, and solenoid valves 12, 13, 14, 23 are provided in an air circuit supplying air to the air springs 6a, 6b, 6c. Vehicle height sensors 20, 20a, 21 and air pressure sensors 22, 22a, 30 are provided on a front 1, a front and rear axle 2, and a rear axle 33, respectively, and are connected to a controller 25 together with a switch 26 which turns on and off a start auxiliary mechanism and a vehicle height adjusting switch 31 to control a vehicle height and a shaft weight by the controller 25.


Inventors:
TSUCHIYA YOSHIO
Application Number:
JP1997000280060
Publication Date:
April 27, 1999
Filing Date:
October 14, 1997
Export Citation:
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Assignee:
NISSAN DIESEL MOTOR CO
International Classes:
B60G5/00; B60G17/015; B60G17/052; (IPC1-7): B60G17/052; B60G5/00; B60G17/015
Attorney, Agent or Firm:
高橋 敏忠 (外1名)