Feed arrangement for currency handling machines
AssigneeCummins-Allison Corp.
InventorsJoseph J. Geib, Lars Stromme
Life of this patent
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AssigneeCummins-Allison Corp.
InventorsJoseph J. Geib, Lars Stromme
Estimating the term…
An improved feed arrangement is provided for use with currency handling apparatus in which cooperating action of an actively-driven drum roller is used for feeding bills stacked in an input bin along the bill transport path. The picker roller is rotationally driven, not by direct contact with the drum roller, but by contact with a pressure roller which is driven by the drum roll. In effect, the picker roller is rotated in a direction counter to the direction of the bill flow so that bills other than the bottom bill in a given stack are effectively pushed away from the direction of bill flow. The picker roller is, consequently, activated to function as a retard roller, as opposed to the conventional feeding action provided by picker rollers which are in counter-rotating contact with the drum roller about the direction of bill flow.
In currency handling apparatus wherein an input bin is provided for accepting a stack of bills from which bottom bills are to be successively fed in single file in a given feed direction along a bill transport path, a feed arrangement comprising:
In a feed arrangement for currency handling apparatus, wherein the feed arrangement includes a drum roller rotationally driven in a first direction for frictionally contacting successive bottom bills from a stack of bills that are to be advanced in single file along a given feed direction, a picker roller adapted to bear down into contact with leading edges of said bills being advanced by said drum roller so as to facilitate advancement of only said bottom bills along said feed direction, and a pressure roller disposed downstream of said picker roller for guiding said advanced bottom bills further along said feed direction, said pressure roller being mounted in direct counter-rotating contact with said drum roller along said bill feed direction, the improvement comprising:
Dependencies are inferred from the claim text.