Conveyors: power-driven – Processes
Reexamination Certificate
2007-08-22
2011-11-15
Hess, Douglas (Department: 3651)
Conveyors: power-driven
Processes
C414S802000
Reexamination Certificate
active
08056704
ABSTRACT:
A method for controlling the transfer of a product stack in a packaging machine is provided, wherein the product stack is built up from a products during a work cycle and is subsequently transferred by means of a transfer apparatus (12) into a cell (18) of a continuously moved conveyor (16) during a transfer cycle. The product stack which is situated in the transfer apparatus and the cell of the conveyor assume a predefined relative position at least at the end of the transfer cycle. There is provision here for the movement speed of the conveyor to be changed in the event of an operationally caused lengthening of the work cycle and a resulting delayed start of the transfer cycle, in such a way that the cell or a following cell of the conveyor assumes the predefined relative position with respect to the product stack at the end of the transfer cycle.
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Hess Douglas
IWK Verpackungstechnik GmbH
Vincent Paul
LandOfFree
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