Apparatus for retrieving paper money bills presented but not picked up at automatic teller machine bill delivery station

• US 4,450,978 A
• Filed: 08/04/1982
• Issued: 05/29/1984
• Est. Priority Date: 08/04/1982
• Status: Expired due to Term

• Current Assignee: Diebold Incorporated (Diebold Nixdorf, Incorporated)
• Original Assignee: Diebold Incorporated (Diebold Nixdorf, Incorporated)
• Inventors: Hill, Jeffrey A., Newton, Kevin H., Mercer, Scott A., Graef, Harry T., Bozzelli, John C.
• Primary Examiner(s): Rolla, Joseph J.
• Assistant Examiner(s): Miller, Lawrence J.
• Application Number:
  US06/405,057
• Time in Patent Office: 664 Days
• Field of Search: 194/DIG. 26, 221/2, 221/9, 221/13, 221/21, 221/15, 221/191, 221/194, 221/195, 271/3, 271/4, 271/34, 271/163, 271/207, 271/3.1, 271/DIG. 9, 209/534
• US Class Current: 221/13
• CPC Class Codes: G07F 19/20 Automatic teller machines [ATMs]
• CPC Class Codes: G07F 19/202 Depositing operations within ATMs depositing in general G07D11/00
• CPC Class Codes: Y10S 271/902 Reverse direction of sheet movement

Abstract

A retrieval mechanism for a divert-container-equipped ATM of typical construction to retrieve and protect paper money bills dispensed at a customer'"'"'s request by the ATM and left at an accessible location at the ATM bill delivery station unpicked by the customer. The unpicked bills are sensed after a short time delay in unpicked status. The unpicked bills when sensed are automatically returned to the reversible conveyor of such typical divert-container-equipped ATM and transported by reversal of the conveyor to the divert container.

Claims

1. In an ATM dispenser having a reversible belt conveyor a retrival mechanism for unpicked paper money bills dispensed by the ATM dispenser mechanism and discharged from the delivery end of said dispenser mechanism'"'"'s reversible belt conveyor to a bill delivery station including, a bill receiving and presentation tray mounted for movement at said delivery station between a normal position receiving bills discharged by said conveyor for customer removal, and a retrieval position for withdrawal from the tray of unpicked bills thereon by said conveyor belt delivery end when the conveyor is reversed;

drive means for moving the tray between normal and retrieval positions;

sensor means operative, when sensing unpicked bills on the tray when in normal position, to energize the drive means to move the tray to retrieval position; and

means for reversing belt conveyor movement upon energizing said drive means.

2. The construction defined in claim 1 in which a bill delivery compartment is formed in the ATM at said bill delivery station communicating with the delivery end of said conveyor;

in which the tray has at least one opening therein; and

in which said sensor means provided for energizing the drive means of said retrieval mechanism includes, a light source mounted in the compartment projecting a light beam through said tray opening, and a light receiver located beneath said opening receiving said beam when said opening is unobstructed, and activated by the presence of at least one unpicked bill on said tray to energize the drive means.

3. The construction defined in claim 1 in which a bill delivery compartment is formed in the ATM at said bill delivery station communicating with the delivery end of said conveyor;

in which the tray is located in said compartment below and underlying an extended portion of said conveyor delivery end and is spaced from said delivery end when in normal position; and

in which the tray presses unpicked bills thereon against said conveyor extended delivery end portion when the tray is in retrieval position;

whereby said conveyor end portion when reversely moving withdraws unpicked bills from said tray.

4. The construction defined in claim 3 in which the tray is rapidly moved between normal and retrieval positions when unpicked bills are sensed on the tray, whereby all unpicked bills on the tray are withdrawn by the conveyor from the tray.

5. The construction defined in claim 1 in which said drive means has yielding drive connection with the tray.

6. The construction defined in claim 5 in which said drive means includes a drive motor having a crank arm pivotally connected to a lever pivotally connected to the tray;

and in which there is a yielding pivotal connection between the crank arm and lever.

7. The construction defined in claim 1 in which a bill delivery compartment is formed in the ATM at said bill delivery station communicating with the delivery end of said conveyor;

in which a baffle plate is pivotally mounted in said compartment spaced above the tray and biased for movement toward the tray to deflect bills discharged from the conveyor onto and to retain such bills on the tray.

8. The construction defined in claim 7 in which the baffle plate has openings formed therein to reduce the effect of static electricity on said baffle plate as bills are discharged against the baffle plate for collection on the tray.

9. The construction defined in claim 7 in which the tray is mounted for movement in said compartment on pivot means journaled in the ATM;

and in which the tray moves toward the baffle plate and each of the tray and baffle plate move pivotally as the tray is moved to retrieval position.

10. The construction defined in claim 9 in which interengageable means are formed on the tray and baffle plate to control movement of the tray toward the baffle plate including flanges at the side edges of the baffle plate having angular edges slidably engaged with notched shoulders at the outer end corners of the tray.

11. The construction defined in claim 1 in which a bill delivery compartment is formed in the ATM at said bill delivery station communicating with the delivery end of said conveyor;

and in which the tray has an upturned bill-holding flange at its outer end adjacent an access opening provided for said compartment at said bill delivery station.

12. The construction defined in claim 11 in which a baffle plate is pivotally mounted in said compartment spaced above the tray and biased for movement toward the tray;

and in which a flap is pivotally mounted at the outer end of said baffle plate biased toward the tray flange to a tray closure position.

13. The construction defined in claim 12 in which the outer flanged end of the tray and an adjacent portion of said flap are notched to facilitate a customer grasping bills on said tray for removal.

14. The construction defined in claim 1 in which a bill delivery compartment is formed in the ATM at said bill delivery station communicating with the delivery end of said conveyor;

in which said conveyor has a platen having a discharge end formed with spaced downturned fingers;

in which pivotal means is provided adjacent said platen discharge end for movement of the tray in said compartment between normal and retrieval positions; and

in which the pivotally mounted end of said tray has comblike formation with spaced fingers intermeshed with the spaced fingers formed on the discharge end of said conveyor platen;

whereby a smooth guideway for bills being delivered by the conveyor to said tray is provided.

15. The construction defined in claim 14 in which brush bristles are mounted on bracket means carried by the pivoted end of said tray which project upward, across the normal path of travel of bills delivered by said conveyor, through spaced between the intermeshed fingers of said platen and tray when the tray is in normal position;

and in which said brush bristles are withdrawn from projecting across said path of travel when the tray is moved to retrieval position.

16. In a cash dispensing ATM having a reversible conveyor which during normal conveyor dispensing movement in one direction of travel transports paper money bills received from a bill supply to a delivery end of the conveyor at a bill delivery station for removal through a station access opening by a customer;

and in which, when paper money bills are to be diverted during ATM operation from travel in said one direction, said conveyor is reversed to transport in the other direction of conveyor travel, said bills received by the conveyor which are to be diverted, to a divert container with which the ATM is equipped at a divert station;

wherein the improvement comprises;

(a) tray means located below said conveyor delivery end for receiving dispensed bills discharged from said conveyor mounted for movement between normal and retrieval positions in a bill delivery compartment formed at said bill delivery station;

(b) drive means for moving the tray means between normal and retrieval positions;

(c) sensor means operative when sensing unpicked bills on said tray means to energize said drive means to move the trays means to retrieval position and coincidentally to reverse conveyor movement; and

(d) said tray means when in retrieval position pressing bills on said tray means against the reversely moving conveyor delivery end enabling conveyor bill withdrawal from the tray means and transport of such bills so retrieved to said divert container.

17. The construction defined in claim 16 in which the tray means is rapidly moved between normal and retrieval positions when unpicked bills are sensed on the tray.

18. The construction defined in claim 16 in which the sensor means includes light beam means which are interrupted by unpicked bills on the tray means to energize said drive means.

19. The construction defined in claim 18 in which a baffle plate is pivotally mounted in said compartment spaced above the tray means to form a closure for the tray means;

in which the sensor means include a light source and a light receiver; and

in which the light source is mounted on the baffle plate.

20. The construction defined in claim 19 in which the light source projects a light beam toward the light receiver through an opening formed in said tray means which is interrupted by unpicked bills on the tray means to energize the retrieval mechanism.

21. The construction defined in claim 20 in which interengageable means are formed on the baffle plate and tray means to control the space between the baffle plate and tray means as the tray means is moved from normal to retrieval position;

and in which said space is reduced as the tray means moves to retrieval position.

22. The construction defined in claim 21 in which the tray means has an upturned flange at its center end to hold bills on the tray means until removed by a customer or when unpicked until retrieved.

23. The construction defined in claim 22 in which said tray means and baffle plate have aligned notches formed in their outer ends to facilitate bill removal from the tray means by a customer at said delivery station.

24. In an ATM provided with a dispenser for paper money bills having a reversible belt conveyor which in one direction of conveyor movement transports bills to be dispensed from a bill supply to a delivery end of the conveyor at a bill delivery station for removal through a station access opening by a customer;

and in which said conveyor when reversed, during conveyor movement in the other direction, transports bills received by the conveyor intended to be diverted during ATM operation, to a divert container with which the ATM is equipped at a divert station;

wherein the improvement comprises unpicked bill retrieval mechanism at said bill delivery station including;

(a) walls forming a delivery compartment enclosing the delivery end of said conveyor;

(b) a bill receiving and presentation tray in said compartment onto which dispensed bills are discharged by said conveyor;

(c) means mounting said tray for movement in said compartment between a normal position permitting customer removal of bills on the tray through said access opening, and a retrieval position;

(d) drive means for moving the tray between said normal and retrieval positions;

(e) sensor means for sensing the presence of unpicked bills on the tray;

(f) the sensor means when sensing the presence of unpicked bills on the tray reversing conveyor movement and enabling said drive means to move the tray to retrieval position; and

(g) said tray when moved to retrieval position pressing the unpicked bills on the tray against the reversely moving conveyor which withdraws said unpicked bills from the tray and transports such bills to said divert container.