FULL TRAILER Russian patent published in 2010 - IPC B62D53/08 

FIELD: transport.

SUBSTANCE: invention relates to automotive industry. Proposed full trailer consists of a body mounted on the frame with its front accommodating movable truck coupled with said frame by swinging circle. Said swinging circle consists of top and bottom rings and ball race arranged there between. Swinging circle top ring flange face part is furnished with flats that move in trailer frame guides arranged in lengthwise plane. Guide vertical wall has two thrusts interacting with a cam rigidly secured on movable truck frame. Swinging circle top ring is spring-loaded by expansion spring relative to trailer frame.

EFFECT: higher stability of automotive trains trailed elements.

5 dwg