SEMITRAILER Russian patent published in 2006 - IPC B62D53/06 B62D63/06 B60P3/00 B60P3/22 

FIELD: transport engineering.

SUBSTANCE: invention relates to railless vehicles designed for carrying both light-weight small-size and heavy-weight large-size equipment and other loads. Proposed semitrailer contains frame installed on wheel axles which consists of load and wheel modules rigidly interconnected for splitting in vertical division plane square to longitudinal axis of simitrailer, wheel module being installed on wheel axles. Load and wheel modules are provided with thrust flays arranged in division plane and lugs located on corresponding modules for axial arrangement and arrangement of pins in lugs, when load and wheel modules are in contact with thrust flays.

EFFECT: increased efficiency of use of semitrailer owing to its re-equipment by replacing load or wheel modules.

8 cl, 10 dwg