| 摘要 |
In order to limit the horizontal displacement of the rotating assembly of the decanter at transitory speeds consecutive for example to an earthquake or other outside disturbance, a second series of shock absorbers is provided, disposed about the conventional shock absorbers and interposed, like the latter, between the bearing and the fixed frame, the operational characteristics of the shock absorbers of the two series being, of course, different so that those of the second series do not disturb the normal role of those of the first series. |
