DEVICE FOR CONVEYING OBJECTS IN PACKAGING MACHINES
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United States of America Patent
Stats
-
N/A
Issued Date -
Feb 9, 2012
app pub date -
Jul 19, 2011
filing date -
Aug 5, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The device for conveying objects in packaging machines has a first endless transport unit, which moves first driver elements; a second endless transport unit, which moves second driver elements; a motor-driven drive shaft, which drives the first endless transport unit; an auxiliary shaft, which drives the second endless transport unit; and a belt-type or chain-type connecting element for transmitting drive power from the drive shaft to the auxiliary shaft. The connecting element is guided between the drive shaft and the auxiliary shaft over a plurality of stationary auxiliary rollers and over at least two adjusting rollers, which can be shifted simultaneously in a direction perpendicular to their axes of rotation. The connecting element is guided in such a way that a shift of the adjusting rollers brings about a movement of the connecting element on the auxiliary shaft and thus a change in the angular position of the auxiliary shaft.
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