PASSENGER CAR NON-PEDESTAL BOGIE Russian patent published in 2017 - IPC B61F3/06 

FIELD: transport.

SUBSTANCE: invention relates to railway vehicles, namely to passenger cars non-pedestal bogies. Passenger car non-pedestal bogie consists of a frame with rigidly connected to it antirattlers. Antirattlers are coupled with cycloidal propellers of wheel pairs axle boxes in contact with cylindrical helical compression spring of the suspension. Inside the antirattlers, with the possibility of angular turns, there are elastic rods with ring-shaped stops. Rods are provided with splines interconnected with mating ones made inside splined bushes rigidly fixed on the axle boxes cycloidal propellers. Rods by one their ends are connected with locking nuts and by the other ones – with levers in contact with tapered thrusts rigidly installed on the top outer surfaces of cases of the said axle boxes.

EFFECT: provided is smoother run of passenger cars.

1 cl, 2 dwg