| 摘要 |
<p>With a hydrostatic multi-motor drive unit with a least two hydraulic motors acting upon a common load, a solution should be created, with which a further operating range is covered by the use of several motors and at the same time a simple as possible and problem free coupling of the motors is assured. Furthermore, a method for controlling the drive unit is indicated, which permits continuous transitions between the different operating ranges. This is achieved in that the motors ( 2, 3 ) are connected with each other through at least one freewheel device ( 4 ), in which the motor ( 2 ) arranged after the freewheel device has a variable displacement volume.</p> |
