RAILWAY VEHICLE BRAKE MECHANICAL COMPONENT Russian patent published in 2011 - IPC B61H13/20 

FIELD: transport.

SUBSTANCE: invention relates to braking equipment of whatever railway vehicles. Brake mechanical component consists of two mechanisms, each comprising bogie braking lever gear with vertical lever coupled by lengthwise tie rod with rear lever by means of head and fork with attachment pins, and braking cylinder with its rod coupled with front lever by means of fork with attachment pin. Front lever rigidly secured on one extension of horizontal shaft is rigidly coupled with rear lever via horizontal shaft. Rear lever is rigidly secured on opposite extension of horizontal shaft arranged across the frame to revolve in bushes fitted in frame bearings via elastomer inserts. Braking cylinder is arranged in frame support on pins oriented parallel with horizontal shaft axis to turn braking cylinder in one plane together with front level turn and horizontal shaft run in bushes.

EFFECT: stable braking characteristics, ruling out additional adjustments, simplified servicing.

3 cl, 6 dwg