HINGE TYPE DEVICE FOR CARS COUPLING (EMBODIMENTS) Russian patent published in 2020 - IPC B61G5/02 

FIELD: rail vehicles.

SUBSTANCE: group of inventions relates to the field of railway transport, in particular to units of railway cars coupling. Proposed device comprises centre plate and hinge parts. Centre plate part comprises a centre plate, a box section root and a body with an inner cavity. Inside the cavity there are upper and lower inserts that hold the ball with the shaft. Ball tightly adjoins its spherical surface to inner spherical surfaces of inserts. Shaft can be made conical or variable in height section. Shaft is rigidly fixed in the drive element of the hinge part.

EFFECT: improved repairability of the structure.

14 cl, 4 dwg