Title:
AIR SUSPENSION DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/1999/050080
Kind Code:
A1
Abstract:
An air suspension device for vehicle, comprising a first air spring (13) and a second air spring (14) disposed on a chassis frame (12) at the front and rear of an axle (11), an axle housing (17) for holding the axle (11) rotatably on a frame member (16) having a front end connected to the first air spring (13) and a rear end connected to the second air spring (14), an upper rod (21) and a lower rod (22) on end thereof being pivotally supported on the upper and lower parts of the axle housing (17), respectively, and the other end thereof (21, 22) being pivotally supported on the chassis frame (12) at the front and rear of the axle housing (17), respectively, wherein a distance dimension value (A) between the second air spring (14) and the axle (11) is made larger than that (B) between the first air spring (13) and the axle (11), whereby a required strength is decreased so as to reduce the weight of the upper and lower rods and its durability can be increased.
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Inventors:
NANBU YUUJIN
Application Number:
PCT/JP1999/001582
Publication Date:
October 07, 1999
Filing Date:
March 29, 1999
Export Citation:
Assignee:
HINO JIDOSHA KOGYO KABUSIKI KA (JP)
International Classes:
B60G9/04; B60G11/26; B60G11/28; (IPC1-7): B60G11/26; B60G9/04
Foreign References:
| JPS5830505U | 1983-02-28 | |||
| JPS59302U | 1984-01-05 | |||
| JPH04135807U | 1992-12-17 | |||
| JPH0591916U | 1993-12-14 |
Attorney, Agent or Firm:
Suda, Masayoshi (Higashi-Ikebukuro 1-chome Toshima-ku Tokyo, JP)
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