FRICTION ABSORBING DEVICE Russian patent published in 2018 - IPC B61G9/10 B61G9/18 

FIELD: machine building.

SUBSTANCE: frictional absorbent apparatus comprises a housing having a bottom and a side wall cooperatively defining an inner space of the housing open at one end, a friction spacer unit consisting of a pressure cone, friction wedges, fixed friction plates, movable friction plates, a base plate supported by a retaining-return device, which in turn rests on the bottom of the casing. Pressure cone is provided with a limit stop with a width h for supporting, limiting the displacement and/or tilting in the transverse direction of the housing wall of width H, at which the ratio h must not be less than 0.1*H.

EFFECT: increase the efficiency and reliability of the absorbing apparatus.

5 cl, 3 dwg