AUTOMOTIVE SUSPENSION AND METHOD OF ITS PRODUCTION Russian patent published in 2011 - IPC B60G9/00 

FIELD: transport.

SUBSTANCE: proposed suspension comprises lengthwise element 2 with suspension section 8, support section 10 and axle section 12. Suspension section 8 may turn or is articulated on vehicle frame. Note here that lengthwise element 2 is retained on frame by support section 10. Vehicle axle is arranged on or attached to axle section 12 arranged between suspension section 8 and support section 10. Suspension comprises also cylindrical element 4, 6, 14 made up of vehicle axle or vehicle rotary journal 6. Lengthwise element 2 is made from cast or composite material while hollow cylindrical element 4, 6, 14 is made of weldable material. Note here that said hollow cylindrical element 4, 6, 14 is arranged, at least partially, in axle section 12 and cast therein. Invention covers also method of fabrication of said suspension.

EFFECT: higher reliability.

9 cl, 4 dwg