Dispensing device for arrangement in the format tube of a tubular bag machine
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United States of America Patent
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Feb 9, 2021
Grant Date -
May 9, 2019
app pub date -
Mar 7, 2017
filing date -
Apr 7, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a dispensing device (40) for being disposed in the forming tube (42) of a tubular bag machine (01) for the portioned dispensation of a flowable, in particular powdery, product (46), having at least one screw conveyor (43) discharging the product (46), said screw conveyor (43) protruding into a screw tube (41) with its longitudinal axis and being able to be rotationally driven by a drive, and having a flow barrier (45) fastened at the lower end of the screw tube (41), the amount of the product (46), which trickles down when the screw conveyor (43) is stopped, being able to be reduced by the flow barrier (45), at least one first receiving contour being provided at the flow barrier (45), and at least one second receiving contour being provided at the lower end of the screw tube (41), and a locking bolt being able to be inserted into and/or pushed through the first receiving contour and second receiving contour when disposing the flow barrier (45) at the lower end of the screw tube (41) in order to fixate the flow barrier (45) between the locking bolt and the two receiving contours at the lower end of the screw tube (41) in a form-fit manner.
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