Drive train for hoisting gear
AssigneeM.A.T. Malmedie Antriebstechnik GmbH
InventorsChristof LAUTWEIN, Christian SPURA, Christoph WAGENER
Life of this patent
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Abstract
A drive train is provided for hoisting gears, and in particular for hazardous transports. The drive train includes a drive motor (1), a cable drum (6) connected thereto, a reduction transmission (5) arranged between the drive motor (1) and the cable drum (6), a service brake (4) provided between the drive motor (1) and the reduction transmission (5) and a safety brake (7). To prevent damage to the reduction transmission (5) in the event of an emergency stop braking an automatic overrun disconnect means can be provided between the drive motor (1) and the service brake (4). The overrun disconnect means is preferably in the form of a freewheel (2).
Claims6
A drive train for hoisting gears comprising:
- a drive motor (1),
- a cable drum (6) connected thereto,
- a reduction transmission (5) arranged between the drive motor (1) and the cable drum (6),
- a service brake (4) provided between the drive motor (1) and the reduction transmission (5)
- a safety brake (7), and
- an automatic overrun disconnected means positioned between the drive motor (1) and the service brake (4).
Dependencies are inferred from the claim text.