RAIL CAR BUFFER Russian patent published in 2003 - IPC

FIELD: railway transport. SUBSTANCE: buffer has shock bushing installed for sliding in inner space of pusher. Said bushing is arranged opposite to buffer plate. Shock bushing is provided with projection adjoining collision surface of buffer pusher in its extreme position. Shock bushing touches by its back the cushion mounted on buffer axle. Seat for stop is formed in shock bushing to provide location of stop opposite to stop seat when buffer is in disengaged position. EFFECT: provision of quick bringing of buffer out of operation at low cost. 18 cl, 6 dwg