BIAXIAL TRAILER Russian patent published in 2008 - IPC B62D53/08 

FIELD: transport.

SUBSTANCE: biaxial trailer consists of body installed on chassis frame supplied with driven wheels, turntable consisting of fixed top and movable bottom rings. Chassis frame is equipped with moving bogie with drawbar and steering wheels. Ends of two flexible connections made of e.g. wire rope, are secured to turntable bottom ring centerline plane. Other ends of said two flexible connections are interrelated with extension helical springs installed on trailer frame.

EFFECT: stability of movement of trailer vehicles is increased.

3 dwg