VEHICLE SPRING DEVICE Russian patent published in 2021 - IPC B60G11/14 

FIELD: mechanical engineering.

SUBSTANCE: invention relates to mechanical engineering. The device for suspension of a vehicle contains a hollow cylindrical body with a torsional compression spring placed inside it, upper and lower lugs. The spring is fixed on one side with the body, on the other side with a movable disc equipped with a thread. A movable rod with a similar thread is passed through the disk. The stem passes through the holes in the body. A hollow casing is rigidly connected to the upper part of the body. A first lug is attached to the outer side of the casing body along the axial line for connection to the vehicle frame. A second lug is rigidly attached to the lower end of the movable rod for fastening to the vehicle bridge.

EFFECT: increased smoothness and stability of vehicle movement.

1 cl, 6 dwg