Conveyors: power-driven – Conveyor section – Live roll
Reexamination Certificate
2011-08-02
2011-08-02
Bidwell, James R (Department: 3651)
Conveyors: power-driven
Conveyor section
Live roll
C198S789000
Reexamination Certificate
active
07987970
ABSTRACT:
A roll drive for driving a drive roller of a conveyor system has a stator which is arranged on a shaft and has a plurality of windings for generating a magnetic field, and a rotor which is arranged around the stator and is connected to a roller tub of the drive roller. A thermally conducting element is provided on the end side of the stator for dissipation of the heat which is produced during operation of the roll drive.
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Bidwell James R
Siemens Aktiengesellschaft
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