| 摘要 |
A cushioning device for rail vehicles comprises a hollow body, movable friction plates, fixed friction plates with ceramic-metal inserts, friction wedges, a pressure cone, a support plate, inner and outer springs. The movable friction plates are equipped with side guiding ribs, which interact with the springs through the support plate, on the surface of which in the areas of adjoining the friction wedges symmetrically with respect to its plane slants of appropriate configuration are made. |
