Device and process for delivery of pieces of flat material cut out of a web
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Oct 7, 2004
app pub date -
Jan 8, 2004
filing date -
Jan 8, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A device for delivering pieces of flat material, which are cut out of a web, into delivery containers is described. This device is to be so improved upon that full delivery containers can be replaced by empty delivery containers, without having to interrupt the delivery process. In order to achieve this, it is proposed to provide at least a first and a section suction roll, which is driven by way of rotation and can be applies with vacuum to retain the pieces of flat material in the peripheral area of said rolls, and at least a first and a second delivery container for delivering the pieces of flat material, in which the vacuum application can be so controlled by means of a vacuum controlling device that the pieces of flat material alternatively can be fed either to the first or the second delivery container.
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