STACKER OF DISMOUNTABLE TREAD ROADWAY COVERINGS Russian patent published in 2017 - IPC E01C19/52 

FIELD: construction.

SUBSTANCE: stacker includes an all-terrain multiaxis automobile chassis with a platform as a transport base. The tread covering slabs are stacked on top of each other in two piles and a device for removing the slabs from the stacker and stacking them on the ground is installed on the platform. The lift for single tread covering slabs is made as a ramp with a winch, wherein the ends of the ramp are attached by cylindrical hinges of the telescopic rods to the hydraulic cylinders and the other ends of the rod are mounted on the sides of the stacker via hinges for simultaneous angular movement in the vertical plane. When a single road slab is removed from the stacker, its fastening (hooking) is done with the help of two hooks engaging the face ends of the slot in the tread road covering slab and hanging on the ends of the beam, and the beam itself is hung up on the winch rope with a power drive.

EFFECT: use of the proposed stacker can significantly increase the rate of slab placing and assembly, improve its performance characteristics and reduce its production cost in case the launcher chassis withdrawn from service of mobile ground guided missile systems are used as a transport base.

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