Conveyors: power-driven – Conveyor system for moving a specific load as a separate unit – System includes an oscillating or reciprocating load...
Reexamination Certificate
2011-06-07
2011-06-07
Bidwell, James R (Department: 3651)
Conveyors: power-driven
Conveyor system for moving a specific load as a separate unit
System includes an oscillating or reciprocating load...
C198S464100, C414S796900, C414S796500, C271S260000
Reexamination Certificate
active
07954623
ABSTRACT:
The invention relates to a method for the monitored conveying of sheet metal plates, particularly into a working or forming plant, in which a plate is taken up by a feeder from a first position and the plate and feeder are moved to a second position. According to the invention, during feeder movement to the second position a first sensor element located at the feeder, as well as a second sensor element located in the second position, are brought into a signal-based arrangement, and that on the basis of a measurement signal transmitted between the sensor elements the number of plates at the feeder and/or the second position is determined. The invention also relates to a device for the monitored conveying of plates, particularly into a forming plant.
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Bidwell James R
Hoffman Warnick LLC
Merecki John A.
PEPPERL + FUCHS GmbH
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