| 摘要 |
The invention relates to a hydrostatic drive system having a motor-driven hydraulic pump (1) that can be connected to at least one hydraulic drive unit (7) by means of a first (19) and a second working line (21) forming a hydraulic circuit, said drive unit being connected to a gear set (1, 3), having a first hydraulic accumulator (53) for accumulating pressure energy that can be connected to one of the working lines (19, 21), and a second hydraulic accumulator (55) that can be connected to the other working line (19, 21), and having a valve device (V1, V2) by which the segment (23, 25) of each working line (19 or 21) running to the drive unit (7) can be separated in order to separate an accumulator part (33) from the part of the circuit comprising the hydraulic pump (13), said accumulator part comprising the hydraulic accumulators (53, 55) and the at least one drive unit. |
