TY JOUR TI CHOICE OF RATIONAL GEOMETRIC AND KINETIC PARAMETERS OF SPRINGING ELEMENT IN PROMISING PARKING BRAKE FOR FREIGHT CARS KW control reservoir KW brake cylinder KW air distributor KW piston KW bucket KW brake blocks KW springing (elastic) element KW parking brake. JO Bulletin of Bryansk state technical university AU Slivinskiy, E.V. AU Mitina , T.. PY 2016 IS 2016 PB Bryansk State Technical University