RUNNING GEAR OF RAIL VEHICLE

摘要

FIELD: railway transport. SUBSTANCE: running gear of rail vehicle has frame 2 supported by primary springs 1 of wheels of wheelsets and directly supported by secondary springs 3 of bogie 5 of body 4 or vehicle body 4. Bogie 5 or body 4 are connected with frame 2 through shock absorber which absorbs vertical and oscillatory motions and through support absorbing at least oscillatory motions and consisting of rigid levers connected with bogie 5 or body 4 through movable pendulum 10. Purpose of invention is to develop tilting device providing maximum possible cross section of car. In such device at oscillations of body 4 caused by rise of centrifugal force center of rotation lies within plane of center of oscillations Such device can be used in operating running gears and it can be installed under body 4. Device consists of simple structural members. At least one of pendulums 10 of oscillating support has actuating member which is loaded in opposite direction if one of cross edges of bogie 5 or one of sides of body 4 "drives" or rises. EFFECT: provision of maximum possible cross section of car. 9 cl, 3 dwg