Banknote escrow and stacker apparatus and method

• US 4,050,562 A
• Filed: 03/11/1976
• Issued: 09/27/1977
• Est. Priority Date: 04/22/1974
• Status: Expired due to Term

• Current Assignee: Mars Incorporated
• Original Assignee: Mars Incorporated
• Inventors: Van Zeggeren, Wilhelm Aart, Schwippert, Guustaaf Arthur
• Primary Examiner(s): Knowles, Allen N.
• Application Number:
  US05/665,914
• Time in Patent Office: 565 Days
• Field of Search: 271/177-181, 271/189-192, 271/218, 214/6 DK, 194/DIG. 9, 194/4 E, 194/DIG. 26
• US Class Current: 194/261
• CPC Class Codes: B65H 2701/1912 Banknotes, bills and cheques or the like
• CPC Class Codes: B65H 29/00 Delivering or advancing articles from machines; Advancing articles to or into piles
• CPC Class Codes: G07D 11/12 Containers for valuable papers

Abstract

A currency handling machine receives a banknote and transports it in tension to an escrow container for temporary storage in a stack along with any other banknotes involved in a transaction until the customer instructs the machine to either complete the transaction or to cancel the transaction and return his money. The banknote or stack of banknotes is conveyed to a locked deposit box if the transaction is completed or is conveyed within the escrow container to a refund compartment accessible by the customer if the transaction is cancelled.

Claims

1. A banknote handling apparatus having a first container which is movable within the apparatus between a first position and a second position, the container having at least one opening through which banknotes can be moved,

a second container having an opening for receiving banknotes from the first container,

means for transporting received banknotes to a predetermined position adjacent the first position of the first container,

means for transporting banknotes from the predetermined position into the first container for stacking of the banknotes in facial contact therein,

means for transporting a stack of banknotes from within the first container into the second container,

means for moving the first container between its first position and its second position, and

refund means for removing a stack of banknotes from the first container in its second position and delivering the stack to the user of the apparatus.

2. The apparatus of claim 1 further comprising means for tensioning received banknotes while they are being transported seriatum to the predetermined position.

3. The apparatus of claim 2 further characterized by the means for tensioning and transporting a received banknote comprising a first banknote drive means arranged to facially engage a received banknote and having a driving velocity greater than the velocity of the banknote when it is first received, and a second banknote drive means arranged to receive the banknote from the first banknote drive means and facially engage it, and having a driving velocity greater than that of the first banknote drive means.

4. The apparatus of claim 3 wherein the means for transporting banknotes from the predetermined position into the first container comprise a pusher which can facially engage a banknote in the predetermined position and move it in a direction perpendicular to the banknote face into the first container.

5. The apparatus of claim 4 further characterized by a first pusher actuator having a relatively short stroke to cause the pusher to push a banknote from the predetermined location into the first container and a second pusher actuator having a relatively long stroke to cause the pusher to push the banknote stack from the first container into the second container.

6. The apparatus of claim 5 further characterized by the first container having a rectangular window on one side through which banknotes are pushed in, the minor axis of the window being narrower than the minor axis of the banknotes, and a pair of doors on the opposite side from the window which are biased closed and biased toward the window to retain the banknotes as a stack and through which the retained stack is transported by the pusher into the second container.

7. The apparatus of claim 6 characterized by the pusher comprising a central bar member and a pair of pivoted shoe members pivotally connected to the sides of the bar near the center of the bar, the other end of each of the shoe members having guide means, whereby the guide means of the shoe members are retained as the central bar member passes through the first container to transport a banknote stack from the first container to the second container.

8. The apparatus of claim 7 wherein the refund means include a pair of opposed fingers which clasps opposite surfaces of the stack of banknotes within the first container when it is in its second position.

9. The apparatus of claim 4 wherein the means for moving the first container comprise an elevator mechanism.

10. The apparatus of claim 4 wherein the first container is driven between its first and second positions by a double helix threaded screw rotating in a single direction to drive the first container first in one direction and then in the other direction.

11. The apparatus of claim 4, wherein the means for moving the first container comprises an actuator and a flexible drive chain or belt coupling the actuator to the first container.

12. The apparatus of claim 4, wherein the means for moving the first container is arranged to move the first container horizontally and then vertically in moving between its first and second positions.

13. The apparatus of claim 4 wherein the refund means comprise a return slot in the exterior wall of the apparatus, the refund slot being located in alignment with the second position of the first container, knife edge means located behind and in alignment with said return slot, and drive means for moving the knife edge in sequence through the first container in its second position, thereby engaging and folding the banknotes therein and carrying them through the return slot.

14. The apparatus of claim 13 further comprising a pair of opposed scraper plates, located adjacent the sides of the return slot and between the return slot and the second position of the first container, and means for biasing the scraper plates toward each other.

15. The apparatus of claim 1 wherein the means for transporting banknotes from the predetermined position into the first container comprise a pusher which can facially engage a banknote in the predetermined position and move it in a direction perpendicular to the banknote face into the first container.

16. The apparatus of claim 15 further characterized by a first pusher actuator having a relatively short stroke to cause the pusher to push a banknote from the predetermined location into the first container and a second pusher actuator having a relatively long stroke to cause the pusher to push the banknote stack from the first container into the second container.

17. The apparatus of claim 16 characterized by the pusher comprising a central bar member and a pair of pivoted shoe members pivotally connected to the sides of the bar near the center of the bar, the other end of each of the shoe members having guide means, whereby the guide means of the shoe members are retained as the central bar member passes through the first container to transport a banknote stack from the first container to the second container.

18. The apparatus of claim 16 further characterized by the first container having a rectangular window on one side through which banknotes are pushed in, the minor axis of the window being narrower than the minor axis of the banknotes, and a pair of doors on the opposite side from the window which are biased closed and biased toward the window to retain the banknotes as a stack and through which the retained stack is transported by the pusher into the second container.

19. The apparatus of claim 18 characterized by the pusher comprising a central bar member and a pair of pivoted shoe members pivotally connected to the sides of the bar near the center of the bar, the other end of each of the shoe members having guide means, whereby the guide means of the shoe members are retained as the central bar member passes through the first container to transport a banknote stack from the first container to the second container.

20. The apparatus of claim 19 wherein the refund means include a pair of opposed fingers which clasps opposite surfaces of the stack of banknotes within the first container when it is in its second position.

21. The apparatus of claim 15 wherein the means for moving the first container comprise an elevator mechanism.

22. The apparatus of claim 15 wherein the first container is driven between its first and second positions by a double helix threaded screw rotating in a single direction to drive the first container first in one direction and then in the other direction.

23. The apparatus of claim 15, wherein the means for moving the first container comprises an actuator and a flexible drive chain or belt coupling the actuator to the first container.

24. The apparatus of claim 15, wherein the means for moving the first container is arranged to move the first container horizontally and then vertically in moving between its first and second positions.

25. The apparatus of claim 15 wherein the refund means comprise a return slot in the exterior wall of the apparatus, the refund slot being located in alignment with the second position of the first container, knife edge means located behind and in alignment with said return slot, and drive means for moving the knife edge in sequence through the first container in its second position, thereby engaging and folding the banknotes therein and carrying them through the return slot.

26. The apparatus of claim 25 further comprising a pair of opposed scraper plates, located adjacent the sides of the return slot and between the return slot and the second position of the first container, and means for biasing the scraper plates toward each other.

27. The apparatus of claim 1 further characterized by the first container having a rectangular window on one side through which banknotes are pushed in, the minor axis of the window being narrower than the minor axis of the banknotes, and a pair of doors on the opposite side from the window which are biased closed and biased toward the window to retain the banknotes as a stack and through which the retained stack is transported by the pusher into the second container.

28. The apparatus of claim 1 wherein the refund means include a pair of opposed fingers which clasps opposite surfaces of the stack of banknotes within the first container when it is in its second position.

29. The apparatus of claim 1 wherein the means for moving the first container comprise an elevator mechanism.

30. The apparatus of claim 1 wherein the first container is driven between its first and second positions by a double helix threaded screw rotating in a single direction to drive the first container first in one direction and then in the other direction.

31. The apparatus of claim 1, wherein the means for moving the first container comprises an actuator and a flexible drive chain or belt coupling the actuator to the first container.

32. The apparatus of claim 1, wherein the means for moving the first container is arranged to move the first container horizontally and then vertically in moving between its first and second positions.

33. The apparatus of claim 1 wherein the refund means comprise a return slot in the exterior wall of the apparatus, the refund slot being located in alignment with the second position of the first container, knife edge means located behind and in alignment with said return slot, and drive means for moving the knife edge in sequence through the first container in its second position, thereby engaging and folding the banknotes therein and carrying them through the return slot.

34. The apparatus of claim 1 further comprising a a pair of opposed scraper plates, located adjacent the sides of the return slot and between the return slot and the second position of the first container, and means for biasing the scraper plates toward each other.

35. A banknote handling apparatus comprising

first means to receive seriatum banknotes of like dimensions,

second means to transport each received banknote edge first under tension from the first means to a substantially horizontally oriented pre-storage location;

an escrow container normally positioned in a substantially horizontal orientation beneath the pre-storage location for receiving banknotes from the pre-storage location and for holding one or more received banknotes in facially stacked relation,

a deposit box positioned beneath the escrow container for receiving banknotes from the escrow container when in its normal position, and

pusher means for moving each verified banknote in a direction perpendicular to the banknote face from the pre-storage location into the escrow container, the pusher means also being adapted to further move the stacked banknotes in a direction perpendicular to the banknote face down through the bottom of the escrow container and into the deposit box.

36. The apparatus of claim 35 wherein the escrow container is movable between the normal position beneath the pre-storage location and a refund position from which the banknotes contained in the escrow container may be delivered to the user.

37. The apparatus of claim 36, further comprising movable chain or belt means attached to the escrow container and connected to a drive motor, for moving the escrow container between the normal and the refund positions.

38. The apparatus of claim 37 wherein the bottom of the pre-storage compartment comprises a window having a width slightly less than the average width of a banknote and a length slightly greater than the average length of a banknote, and

wherein the top of the escrow compartment, when in its normal position, comprises a window having the same dimensions as the window in the pre-storage compartment and the bottom of the escrow compartment comprises a pair of swinging doors mounted along the length of the escrow compartment and biased closed toward the window in the top of the escrow compartment to retain the banknotes in the escrow compartment as a stack and through which the retained stack is moved by the pusher means into the deposit box.

39. The apparatus of claim 36, further including a return slot located in front of and in alignment with the refund position of the escrow container,

knife edge means located behind and in alignment with the return slot, and

drive means responsive to the arrival of the escrow container at the refund position for moving the knife edge means in sequence through the escrow container and the return slot, thereby folding the banknotes in the escrow container into a bundle and delivering the folded banknotes through the return slot.

40. The apparatus of claim 39 further including a pair of opposed scraper plates located between the return slot and the refund position of the escrow container, for clasping the ends of the folded banknotes delivered through the return slot.

41. A method for receiving seriatum banknotes of like dimensions in a banknote handling apparatus and moving the banknotes within the apparatus to a container for facial stacking therein, characterized by a cycle having the steps of receiving each banknote, transporting the banknote edgewise to a predetermined location, pushing each banknote in a direction perpendicular to the banknote face from the predetermined location into a container, thereby facially stacking banknotes within the container, and, mechanically moving the container with facially stacked banknotes within it to a location within the apparatus where the banknotes are removed from the container and delivered to the user.

42. The method of claim 41 wherein the banknote is placed in tension during the step of transporting it edgewise to the predetermined location.

43. The method of claim 42 further characterized by the steps of twice accelerating the banknote as it is transported to the predetermined location.

44. The method of claim 41 further comprising the step of folding the banknote stack before returning it to the user.

45. The method of claim 41 further comprising the step of gripping the stack of banknotes after they are removed from the container for delivery to the user until they are removed from the apparatus by the user.