TIPPING TRAILER Russian patent published in 2010 - IPC B60P1/16 B62D63/06 

FIELD: transport.

SUBSTANCE: invention relates to automotive industry. Proposed tipping trailer comprises body and frame with hydraulic jack. Hydraulic jack cylinder is provided with main pins pivoted to frame cross arms and additional pair of pins with their lengthwise axes located perpendicular to lengthwise axes of the main pins. Every aforesaid pin is arranged to move in barrel channels arranged to move in guide sleeves rigidly secured in cross arms and extra links of trailer frame. Each said barrel is rigidly secured to pneumatic cylinder rods, cylinder pistons being spring-loaded by compression springs. Piston underside chamber are communicated via pipelines and valves with trailer braking system air cylinder.

EFFECT: expanded operating performances.

3 dwg