RAILWAY FREIGHT CAR BRAKE LEVERAGE Russian patent published in 1997 - IPC

Abstract RU 2090412 C1

FIELD: railway transport; automatic brakes of freight cars. SUBSTANCE: brake leverage has at least one brake cylinder 1 rigidly secured on freight car structural member. Rod of cylinder 1 is connected with driving arm of bell crank 2 whose driven arm is hinge-connected with automatic regulator 7 furnished with drive. Middle part of bell crank 2 is connected with bracket 5 by means of stopper 6 made in form of rod or plate. Bracket 5 is installed either on freight car structural member, or on brake cylinder 1. Automatic regulator 7 is connected with tie-rod 3 hinge-coupled lever 4 of vehicle bogie brake leverage. Tie-rod 3 is connected with automatic regulator 7 by means of split joint. EFFECT: improved reliability of braking. 6 cl, 14 dwg

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RU 2 090 412 C1

Authors

Avvakumov Andrej Sergeevich

Dates

1997-09-20—Published

1995-09-28—Filed