| 摘要 |
<p>The hydraulic receivers are fed by one and the same flow rate generator (71), each one being connected thereto through the use of a proportional distributor (70), the system including at least one auxiliary valve (303), fed by the flow rate generator (71) and producing a pressure which is normally equal to a regulating pressure, increased by a constant amount, and, in each proportional distributor, actuation means cause the compensator slide valve (16) to respond to the pressure produced by the auxiliary valve. <IMAGE></p> |
