GOODS' CAR STRAIGHTENING BENCH Russian patent published in 2009 - IPC B61D17/00 B61D3/00 B21D1/12 

FIELD: transport.

SUBSTANCE: proposed goods' car bench comprises a frame, hydraulic jacks, and devices to straighten car frame elements. Bench frame represents load-bearing floor 1 with load-bearing beams 2 and fixed vertical load-bearing collonnades 4 with carne tracks 5 whereon movable horizontal load-bearing axles 6 are mounted. Devices to straighten car body surfaces comprise crosspieces 7 moving horizontally and furnished hydraulic jacks to apply loads on over the entire car body inner surface. Lateral beams with hydraulic jacks moving along collonnades on each car side and bogies with hydraulic jacks mounted on load-bearing floor track provide for required combination of forces to straighten car frame elements. Pressure beams with pins fasten the car to loadbearing floor. Self-contained pump units arranged on load-bearing axles, lateral beams and bogies feed operating fluid ar various pressures and capacities.

EFFECT: expanded performances.

3 dwg