Patent ID: 11905147
Assignee: BERNWARD WELSCHOF
Field: Handling (Mechanical engineering)
Classification: CPC B  A | IPC A  B

Claim 17:
18. A forestry winch, comprising:
a rope drum driven by a drive motor, on which a rope is wound up;
a rope ejector roller for the rope driven by an additional drive motor; and
an electronic control device that controls an operation of the drive motor of the rope drum and an operation of the additional drive motor of the rope ejector roller,
wherein the electronic control device executes a method according to claim 1,
wherein the rope is guided from the rope drum to the rope ejector roller and is deflected on the rope ejector roller,
wherein the drive motor of the rope drum is in the form of a hydraulic motor which is connected by a first pressure medium line and a second pressure medium line to a directional control valve device that controls the drive motor.