FIELD: rail vehicles.
SUBSTANCE: invention relates to the field of railway transport, in particular to the electric trains automatic couplers. Proposed device comprises coupling head part, absorbing device, shank and spherical assembly. Shank is made in form of tubular crash element. Spherical unit is made in the form of a plate with a hole and a concave spherical surface. Concave surface is conjugated with convex surface of torus body of cutters. One of ends of shank is inserted into housing of cutters of spherical assembly. Absorbing element is arranged between hitch head part and second end of shank. Elastomer unit is located inside shank end. Fixators are screwed into the flange and enter the guide grooves of the flange of the absorbing apparatus.
EFFECT: higher reliability of automatic coupler device operation.
1 cl, 5 dwg
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