The drive unit has a motor (3) i.e. hydraulic motor, a transmission (4) and a drive shaft on which a pinion (6) is arranged for driving the gear ring. A mechanical overload protection unit e.g. slip clutch or disengaging clutch, is arranged between the transmission and the pinion. The overload protection unit is designed as a predetermined breaking point (20) of an output shaft. A common housing (10) i.e. oil-tight housing, is provided for the transmission, the overload protection unit and a main bearing (9) of the output shaft. The predetermined breaking point is realized by shear pins. Independent claims are also included for the following: (1) a set of drive units for common drive of a gear ring (2) a device comprising a gear ring.


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    Title :

    Dispositivo con una corona dentada y una unidad de accionamiento con protección contra sobrecargas, así como mecanismo de giro, mecanismo de basculamiento o cabestrante incluidos en la misma


    Contributors:

    Publication date :

    2017-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Spanish


    Classification :

    IPC:    F16H Getriebe , GEARING / B66D Haspeln , CAPSTANS / E02F Baggern , DREDGING / F03D Windkraftmaschinen , WIND MOTORS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen




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