Conveyor apparatus for items in packaging machines
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United States of America Patent
Stats
-
Nov 2, 2004
Grant Date -
Feb 5, 2004
app pub date -
Jun 13, 2003
filing date -
May 12, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A conveyor apparatus for folding boxes in a boxing machine has conveyor chains which are respectively supported in pairs in a guide rail and have pusher lugs attached to them, between which the folding boxes are contained in a positively engaging fashion. To permit adjustment of the conveyor apparatus with regard to different box widths and box lengths, the conveyor chains are respectively coupled to cross sectionally polygonal shafts. The format adaptation to different folding box widths is permitted by means of a self-locking adjusting mechanism, for a simple format adaptation in terms of the folding box length, according to the invention it is necessary that the gears that are operationally connected to the one guide rail be disposed on the respective shaft in a rotationally fixed, but movable fashion.
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