TRANSPORT BED Russian patent published in 2011 - IPC E01C3/00 E01C11/18 

FIELD: construction.

SUBSTANCE: transport bed installed onto an underlayer is made with a bearing layer made of spatial reinforcement frame, including upper and lower longitudinal rods and transverse rods arranged as inclined to longitudinal rods to form tetrahedrons with differently directed tops with pitch between them from 1 to 3 diameters of footprint of external mechanical action at surface of the bed under operation loads, and a concrete layer arranged above the reinforcement frame, which concretes at least upper rods of the spatial reinforcement frame. At the same time the diameter of longitudinal rods makes 0.025…0.1 of reinforcement frame height, and thickness of concrete layer part that concretes the reinforcement frame, does not exceed one third of the reinforcement frame height. The reinforcement frame may be made with protruding bars into the underlayer and with side protruding bars equipped with cylinders with holes for arrangement of rod ends. The reinforcement frame may be made as a follow spatial structure, and the space between the rods of the reinforcement frame may be either filled with inert material, or in the space between the rods of the reinforcement frame there might be pipes arranged for communications. Besides, the transport bed may be equipped with facilities for its heating arranged in the reinforcement frame, and in the underlayer there might be a groove made with the possibility to arrange pipes in it to transport gas and liquid energy resources or other substances.

EFFECT: possibility to equip the bed with facilities of contactless electromagnet supply, arranged inside the spatial structure of the reinforcement frame to supply to electric cars that move on the transport bed.