SELF-REGULATING STRUCTURE OF DEFORMATION JOINT Russian patent published in 2016 - IPC E01D19/06 

FIELD: roads.

SUBSTANCE: disclosed invention relates to road construction, namely, to elements of the road surface for damping vibrations. Self-regulating structure of the deformation joint beams comprises two boxes, structural elements in the form of beams with gaps between them and dampers, as well as profiles of the deformation joint. Beams are arranged parallel to each other in two boxes, limiting the pair of beams on the right and on the left. Profiles of the deformation joint are arranged perpendicular to the beams in the centre of the structure. Dampers are configured to be Z-shaped. Metal plates are made additionally inside the upper and the lower parts of dampers. End projections of dampers are equipped with through holes for attachment to the beams. Structure has three dampers: two end dampers - right and left, and middle one, wherein the left end and the middle dampers are arranged mirror-like in relation to the right end one. Extreme right and left profiles are combined with right and left boxes respectively.

EFFECT: central left profile is combined with the upper beam, and central right profile is combined with the structure lower beam.

3 cl, 3 dwg