To provide a coupling device between a vehicle body of a heavy-duty truck and an anti-vibration device.
The coupling device between a vehicle body of a heavy-duty truck and an anti-vibration device is configured as follows. Particularly, each inwardly-opened U-shaped frame is provided at the rear position of the bottom of the heavy-duty truck in right and left two lines. One anti-vibration device is installed between the U-shaped frame on one side and either one of the right and left rear wheels. Alternatively, two anti-vibration devices are respectively installed between each of the U-shaped frames on two sides, and each of the right and left rear wheels. Simultaneously, each laminated-leaf type elastic piece is provided so as to be engaged with each part, corresponding to each of the right and left rear wheels, of the bottom of the heavy-duty truck. A vibration force is reduced by the anti-vibration devices and the laminated-leaf type elastic pieces, so as to improve the traveling safety.
COPYRIGHT: (C)2011,JPO&INPIT
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| JPH09188117A | 1997-07-22 |
Hideo Sugiyama
Koichi Yuda
Uozumi Takahiro
Naohiko Teshima
Mitsuo Shiraishi
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