Currency Acceptor, Security Device and Method

• US 20150279146A1
• Filed: 03/25/2014
• Published: 10/01/2015
• Est. Priority Date: 03/25/2014
• Status: Active Grant

• Current Assignee: Astrosys International Ltd.
• Original Assignee: Astrosys International Ltd.
• Inventors: Bird, Robert, Radojkovic, Ivan
• Granted Patent: US 9,218,702 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G07D 11/14 Inlet or outlet ports
• CPC Class Codes: G07F 1/041 with means, other than for testing currency, for dealing with inserted foreign matter, e.g. "stuffing", "stringing" or "salting"
• CPC Class Codes: G07F 1/043 Cutting or trapping of the flexible member or the attached coin
• CPC Class Codes: G07F 7/04 by paper currency

Abstract

A device and method for preventing fraudulent withdrawal of a bill from a bill acceptor after credit has been given. The device includes a cash box, a punch plate and a security device. The security device includes at least one bill-cutting edge and at least one string-cutting surface. A method uses a security device to cut a bill when a fraudulent withdrawal of the bill is attempted.

Claims

1. A device for accepting bills and for preventing fraudulent withdrawal of a bill inserted by a consumer, comprising:

a cash box defining a first slot for receiving a bill, said cash box further comprising a platen, said platen positioned to receive said bill from said first slot;

a punch plate for moving said bill from a first position in said first slot to a second position closer to said platen;

a security device located between said first position and said second position, said security device having at least one string-cutting surface and at least one bill-cutting edge, wherein at least a part of said at least one bill-cutting edge is located closer to said second position than is said at least one string-cutting surface, such that on attempted fraudulent withdrawal of said bill, said at least one bill-cutting edge cuts said bill.

2. The device of claim 1 wherein when said bill is withdrawn from said second position said bill contacts said bill-cutting edge prior to contacting said string-cutting surface.

3. The device of claim 1 further comprising at least one bill cutter and wherein said at least one bill-cutting edge is on said at least one cutter.

4. The device of claim 3 wherein said at least one bill-cutting edge is angled to contact substantially perpendicularly said bill fraudulently withdrawn from said second position.

5. The device of claim 4 comprising two bill cutters, each said bill cutter including a bill-cutting edge angled to contact substantially perpendicularly said bill fraudulently withdrawn from said second position.

6. The device of claim 5 wherein said at least one string-cutting surface is positioned between said two bill cutters such that when a bill is fraudulently withdrawn from said second position and contacts said bill cutters, said at least one string-cutting surface is adjacent a portion of said bill between where said bill cutters contact said bill.

7. The device of claim 1 wherein said at least one string-cutting surface is angled away from said first position and is angled toward said second position.

8. The device of claim 7 further comprising a substantially planar string-cutter base portion integral with said at least one string-cutting surface.

9. The device of claim 8 wherein said at least one string-cutting surface comprises a plurality of string cutters angled from said string-cutter base portion.

10. The device of claim 9 wherein each of said plurality of string cutters is arrow-shaped having a point at a distal end from said string-cutter base portion.

11. The device of claim 10 wherein said plurality of string cutters are in a staggered orientation such that at least one string cutter extends further from said string-cutter base portion than a first adjacent string cutter on a first side of said at least one string cutter and further from said base portion than a second adjacent string cutter on a second side.

12. The device of claim 1 further comprising a bill acceptor attached to said cash box, said bill acceptor defining a second slot for receiving a bill.

13. The device of claim 12 wherein said first slot is substantially vertical and said second slot is substantially horizontal, said first slot and said second slot being in communication such that a bill passes from said second slot to said first slot.

14. The device of claim 1 wherein said platen is biased toward said first slot.

15. The device of claim 14 wherein said platen includes a front surface and a rear surface.

16. The device of claim 15 wherein said platen is biased toward said first slot by a spring located on said rear surface of said platen.

17. The device of claim 1 wherein said security device is positioned such that a bill moving from said first position to said second position passes over said security device.

24. The device of claim 5 wherein said at least one string-cutting surface is bounded by said two bill cutters.

25. The device of claim 1 wherein said at least one bill-cutting edge is adapted to cut paper material.

26. The device of claim 1 wherein said at least one bill-cutting edge is adapted to cut paper-like material.

27. The device of claim 1 wherein said at least one bill-cutting edge is adapted to cut polymer material.

18. A device for receiving bills for validation, comprising:

a housing defining a slot dimensioned to allow a consumer to insert a bill for validation;

a cash box downstream from said slot having a means for stacking a plurality of validated bills; and

means for cutting a bill for preventing fraudulent withdrawal of a validated bill from said cash box.

19. A method for preventing fraudulent withdrawal of a bill from a bill acceptor after credit has been given therefor, comprising:

providing a bill acceptor having a bill security device housed therein, said bill security device including at least one bill-cutting edge;

receiving a bill in said bill acceptor;

validating said bill to give a consumer credit;

moving said bill into a first position in a slot;

from said first position, moving said bill over the bill security device and into a second position;

cutting said bill with said at least one bill-cutting edge when a fraudulent withdrawal of said bill from said second position is attempted.

20. The method of claim 19 wherein said bill security device further comprises at least one string-cutting surface and the method further comprises cutting a string attached to said bill by operation of the string cutting surface when a fraudulent withdrawal of said bill from said second position is attempted.

21. A security device mountable along a bill withdrawal pathway in a bill acceptor, the security device preventing fraudulent withdrawal of a bill inserted by a consumer, comprising:

a mounting member for mounting the security device along the bill withdrawal pathway; and

a bill cutting edge extending from the member and positionable to protrude into the bill withdrawal pathway for longitudinally cutting a bill travelling along the withdrawal pathway.

22. The device of claim 21 further comprising a second bill cutting edge spaced from the first bill cutting edge and extending from the mounting member along the bill withdrawal pathway for longitudinally cutting a bill in a different location from the first bill cutting edge.

23. The device of claim 21 further comprising a plurality of string cutting elements extending from the mounting member and in a direction generally opposed to the direction of a bill being removed along the withdrawal pathway.

28. A device for accepting bills and for preventing fraudulent withdrawal of a bill inserted by a consumer, comprising:

a cash box defining a first slot for receiving a bill, said cash box further comprising a platen, said platen positioned to receive said bill from said first slot;

a punch plate for moving said bill from a first position in said first slot to a second position closer to said platen;

a security device located between said first position and said second position, said security device having at least one bill guiding surface and at least one bill-cutting edge, wherein at least a part of said at least one bill-cutting edge is located closer to said second position than is said at least one bill guiding surface, such that on attempted fraudulent withdrawal of said bill, said at least one bill guiding surface guides said bill to contact said at least one bill cutting edge and said at least one bill-cutting edge cuts said bill.

29. A device for accepting bills and for preventing fraudulent withdrawal of a bill inserted by a consumer, comprising:

a cash box defining a first slot for receiving a bill, said cash box further comprising a platen, said platen positioned to receive said bill from said first slot;

a punch plate for moving said bill from a first position in said first slot to a second position closer to said platen;

a security device located between said first position and said second position, said security device having at least one bill-cutting edge such that on attempted fraudulent withdrawal of said bill, said at least one bill-cutting edge cuts said bill.