ENERGY RECOVERY DRIVE
The invention relates to an energy recovery drive. Said drive comprises a first driving shaft (3) and a second driving shaft (4). The second driving shaft (4) is connected to a hydrostatic piston engine (5). Said hydrostatic piston engine (5) is connected to a first accumulator (11) and a second accumulator (12) for accumulating pressure energy. The first drive shaft (3) and the second drive shaft (4) can be connected to each other via a gear train (6), said gear train (6) comprising at least one first gearwheel (7) and a second gearwheel (8) which is configured as a sliding gearwheel.