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US 2007/0181407 A1Published application
Roller conveyor
AssigneeEisenmann Anlagenbau GmbH & Co. KG
InventorsGuenther Dingler, Werner Swoboda, Erwin Gross
Life of this patent
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Abstract
A roller conveyor including a plurality of driven rollers disposed in two parallel tracks. With each driven roller a separate drive motor is associated, which takes the form of a low voltage motor. The drive motors are supplied from at least one low voltage source. They are preferably hub motors, which are operated with direct current. By virtue of the low voltage technology, less expensive components may be used and the safety requirements may be reduced.
Claims16
A roller conveyor comprising:
- a plurality of driven rollers disposed in two parallel tracks;
- a plurality of drive motors for driving the rollers;
- at least one voltage source, from which the drive motors are supplied;
- wherein
- with each driven roller a drive motor is associated;
- the drive motors take the form of low voltage motors;
- and,
- the at least one voltage source takes the form of a low voltage source.
5 more elements
Dependencies are inferred from the claim text.