| 摘要 |
<p>The bogie mounting is for heavy duty on railway rolling-stock and has three or more axles and a spring suspension. There is a hydraulic mechanism for eliminating the spring effect of the support springs (7) when the bogie mounting is loaded, and for simultaneous load compensation between two or more wheel-sets on the mounting. This is effected by a communicating connection (9) for the individual hydraulic elements (3, 4, 5, 6). And can involve hydraulic cylinders above the springs on the bogie frame, with no piston (2) force on the spring shackles, and blocking the support springs effect under crane loading.</p> |
