| 摘要 |
In order to improve the rotation capacity of bolsterless pneumatic-suspension bogies, a roller body (26), here realised as a roller (10), is provided between the inner rim (5) of the pneumatic-suspension bellows (4) of a pneumatic spring (3) and the longitudinal bogie carrier (1). In order to avoid the inner rim (5) tilting, it is guided through a rectangle (8) which is held in a sliding fashion in a guide pipe (9) which also has four sides. Suspension of this kind is advantageously used in rail vehicles for local transport, which vehicles often have to travel through bends with a small radius of curvature. <IMAGE>
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