TRACKLESS VEHICLE, WHICH HAS VEHICLE CARRIAGE FRAME AND HINGED SYSTEM Russian patent published in 2017 - IPC B60G9/02 B60G7/02 B62D21/11 

FIELD: transportation.

SUBSTANCE: trackless vehicle with the vehicle carriage frame (2), and the vehicle axle (5), supported to the vehicle carriage frame (2) through one or several levers (6, 7) of the independent suspension. The lever or levers (6, 7) of the independent suspension are connected to the vehicle axle (5) through the hinged system (8), which is connected to the fixed, relative to the axle (5), the supporting bearing (12) by means of the connecting units (11). The hinged system (8) forms the gripper with the axial body (9) containing the ball part. The axial body (9) is axially externally provided with contact surfaces (10, 10a) and recesses for the connecting units (11). The connecting units (11) penetrate respectively the opposing contact surfaces (10, 10a) of the hinged system (8) and the supporting bearing (12) and connect to each other. The contact surfaces (10, 10a), referred to the lever (6, 7) of the independent suspension, are located in the same plane. The axle (13) of the connecting units (11) passes through the plane in which the contact surfaces (10, 10a), penetrated by it, are located at the angle different from 90° (α).

EFFECT: joints loosening prevention, when applying greater forces across the connecting units axle.

8 cl, 6 dwg