SUSPENSION OF STAND TYPE AND HELICAL COMPRESSION SPRING FOR SUSPENSION Russian patent published in 2017 - IPC B60G3/28 B60G11/14 B60G15/06 F16F1/06 F16F9/32 

FIELD: transportation.

SUBSTANCE: group of inventions is related to the vehicle suspension. Suspension (11) of stand type comprises a lower seat (13) of the spring, an upper seat (14) of the spring, a helical compression spring (12), which comprises a wire (40), molded in the form of the spiral, and is located in the condition, in which it is compressed between the lower seat (13) of the spring and the upper seat (14) of the spring, and a shock absorber (15), which comprises a cylinder (20) and a stem (21), which is inserted into the cylinder (20), besides, the shock absorber (15) stretches via the inner part of the helical compression (12) spring. The central axis X1 of the helical compression spring 12 is displaced towards the outer side of the vehicle relative to the axis X2 of the shock absorber (15). Wire (40) of the helical compression spring (12) comprises a part (40a) of the larger diameter wire at the side of counter-displacement of the helical compression spring, a part (40b) of the smaller diameter wire at the side of displacement of the helical compression spring and a part (40c) of the wire of variable diameter.

EFFECT: invention provides for possibility of even distribution of helical compression spring tension.

6 cl, 4 dwg