The invention relates to a ring gear cable winch having a cable drum and a drive device for driving the cable drum, wherein the drive device comprises a ring gear connected to the cable drum in a rotationally fixed manner and a plurality of drive motors arranged distributed over the circumference of the ring gear, and each drive a drive pinion meshing with the ring gear, wherein the drive pinions are connected directly to the drive motors without gearing and rotate at the motor shaft speeds of the drive motors.
RING GEAR CABLE WINCH
24.07.2025
Patent
Elektronische Ressource
Englisch
Cable winch, method for winding cable winch and crane with cable winch
Europäisches Patentamt | 2022
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