| 摘要 |
The invention relates to a running gear for rail vehicles, especially for passenger traffic, wherein a frame ( 1 ) is supported, by means of primary springs, on wheels or sets of wheels, and whereon a superstructure ( 5 ) is supported, optionally with insertion of a bolster ( 4 ). The bolster ( 4 ) or the superstructure ( 5 ) is supported by means of secondary springs, in relation to the frame ( 1 ), on at least one spring carrier ( 2 ), the bolster ( 4 ) or the superstructure ( 5 ) is connected to the frame ( 1 ) by means of a shock absorber used to damp vertical and/or rolling movements, and the spring carrier ( 2 ) is suspended on the frame by means of pendulums ( 3 ). The fixing points of the pendulums ( 3 ) on the running gear frame ( 1 ) are inwardly staggered, unlike vertically arranged pendulums, in such a way that the longitudinal axes of the pendulums ( 3 ) extend diagonally. At least one active control element ( 7 ) is at least partially arranged in the horizontal direction between the frame ( 1 ) and the spring carrier ( 2 ) or between the fame ( 1 ) and the bolster ( 4 ), in such a way that it supports the effect of the centrifugal force and adjusts the incline to an optimum value. |
