TRAILER Russian patent published in 2013 - IPC B62D53/08 B62D63/08 B62D13/00 

FIELD: transport.

SUBSTANCE: invention relates to wheeled vehicles. Proposed trailer comprises body and chassis with wheeled car supporting turn-table. Turn-table upper ring is furnished with teeth engaged with gear wheel fitted on flexible rod arranged in guide and splined bush rigidly attached to turn-table lower ring. Compression spring is fitted on flexible rod between said guide and splined bush. Said splined bush at turn-table lower ring can displace in lengthwise direction of flexible rod mirror axis. Said splined bush has its end in contact with height-variable wavy ledge arranged at turn-table upper ring.

EFFECT: higher stability of trailers.

3 dwg