Feeder for components of an aerosol forming article
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United States of America Patent
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Sep 1, 2020
Grant Date -
Jan 3, 2019
app pub date -
Dec 30, 2016
filing date -
Dec 30, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention refers to a feeder for components of an aerosol-forming article, the feeder comprising: —a plurality of tubular hoppers, each hopper being adapted to receive and to deliver a plurality of components, each hopper including an inlet and an outlet and a channel connecting the inlet and the outlet, each channel having an axis and defining an insert dimension in a direction perpendicular to the axis, the insert dimension being constant along the axis of the channel; —a frame to which the tubular hoppers are fastened and arranged so that their axes are substantially parallel to each other and in series along a transport direction; —a delivery drum including a plurality of angularly spaced grooves arranged substantially parallel to said transport direction, said drum being located under the outlets of the tubular hoppers so that components going through said channels are delivered into one of said groves; —a motor to rotate said delivery drum; —a transport device located under said delivery drum and adapted to transport said components delivered by the delivery drum along the transport direction; and —a size change element adapted to vary the insert dimension of the channel of at least one of the plurality of hoppers.
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