TRUCK TRAILER Russian patent published in 2016 - IPC B60G3/20 B60G7/02 B62D13/04 

FIELD: transport.

SUBSTANCE: invention relates to automotive industry, particularly, to truck trailer. Claimed trailer comprises chassis (6) and axle with independent wheel suspension (1). Chassis (6) comprises central element (60) while wheel suspension includes the suspension lower lever (10), upper lever (12), steering knuckle and wheel axle. Lower lever (10) is coupled with the chassis to turn relative to the first pivot axle (18) by the first end (16) of lower lever (10) under the chassis central element (60). First end (22) of upper lever (12) is coupled with the chassis 6 to turn relative to the second pivot axle (26) with chassis (6). Steering knuckle (2) extends between second end (15) of the first lever (10) of wheel suspension and second lever (12) second end (20). Upper lever (12) comprises two spaced apart hinges (24) at its first end (22). Upper lever (12) is shaped to, in fact, the Y-like element. Upper lever (12) is coupled with steering knuckle (2) at the free end of opposite leg (12a) making the said second end (20) and extending at oblique angle from second end (20) towards the cassis on tip view. One of two diverging legs (12b, 12c) extends, in fact, at oblique angle towards the chassis on top view.

EFFECT: decreased wear and higher capacity.

12 cl, 5 dwg