SHIFTING TABLE Russian patent published in 2015 - IPC B65G63/02 

FIELD: transport.

SUBSTANCE: shifting table comprises platform (1). Vertical rollers (2), coupler mechanisms (3) with screw drives (4) and driven by flywheels (5) are located on sides on said platform. Two-side push board (6) is arranged at saddle-type rollers (7) secured on vertical axles (8). Said rollers are fitted at the board angles to rest on triangular guides (9) located at platform edges, along its axis. Ends of cables (10, 11) are secured from below the board and arranged in channel-like flute (12) to run over pulleys (13). Said pulleys run in bearings (14) at platform edges and are coupled with reversible winch drum (15) located at frame (16) secured from below to beams (17) at platform centre. Smooth idle rollers (19) with flanges are arranged from below rove the platform entire length at lengthwise beams (18). Platform is lifted and lowered by vertical screw mechanisms (20) with ball bearings (21) resting on L-like supports (22). Cargo ears (23) are arranged at platform sides for its lifting and transfer by crane and installing on the track. Limit switches (24) are arranged in platform sides.

EFFECT: simplified design, operation on two sides.

6 dwg