Combined air and leaf spring suspension for heavy weight vehicle

Details Combined air and leaf spring suspension for heavy weight vehicle Combined air and leaf spring suspension for heavy weight vehicle

1989-05-09

1991-06-18

Bertsch, Richard A.

Land vehicles

Wheeled

Running gear

280710, 280718, 267241, B60G 1138, B60G 1142

Patent

active

050244620

ABSTRACT:
A shock-absorbing suspension for a road vehicle, having a body, comprises a leaf spring of which one end is connected to the vehicle body for pivotal movement of the spring about a first axis extending transversely of the body. The other end of the spring has a load and shock transmitting lever. The latter is mounted at one end for pivotal movement about a second axis parallel to the first one which its other end has a pneumatic balloon which is solid with it while being solid also with the vehicle frame. There is provided, on this lever and in cooperation with the other end of the leaf spring, a connection which is capable of transferring loads and shocks from the leaf spring to the lever.

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patent: 4643447 (1987-02-01), Rogers
patent: 4678204 (1987-07-01), Hetherington
patent: 4822007 (1989-04-01), Rogers

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