AUTOMATIC CARD SHUFFLERS AND RELATED METHODS

• US 20190060739A1
• Filed: 10/29/2018
• Published: 02/28/2019
• Est. Priority Date: 07/27/2012
• Status: Active Grant

• Current Assignee: LNW Gaming Incorporated
• Original Assignee: Bally Gaming Incorporated (Scientific Games Corporation)
• Inventors: Stasson, James B., Rynda, Robert J., Grauzer, Attila, Scheper, Paul K., Swanson, Ronald R.
• Granted Patent: US 10,668,364 B2
• Time in Patent Office: Days
• CPC Class Codes: A63F 1/12 Card shufflers
• CPC Class Codes: H05K 999/00 dummy group
• CPC Class Codes: H05K 999/99 dummy group

Abstract

Automatic card shufflers may include a card input mechanism for inputting cards into the card shuffler, a card storage device for receiving cards from the card input mechanism and temporarily storing cards within the card shuffler, and a card output mechanism for outputting cards from the card shuffler.

Claims

1. An automatic card shuffler, comprising:

a card infeed compartment;

a rack with compartments for holding more than one card, the rack configured to translate vertically relative to the card infeed compartment;

an elevator configured to translate the rack vertically;

a first card mover for moving cards from the card infeed compartment into a randomly aligned one of the compartments; and

a second card mover for moving at least some of the cards from at least two of the compartments simultaneously at least part way out of the at least two of the compartments.

2. The automatic card shuffler of claim 1, wherein the card shuffler is configured to be mounted a playing card table to position an upper surface of the card shuffler at least substantially level with an upper surface of the playing card table.

3. The automatic card shuffler of claim 1, further comprising a housing, wherein the card infeed compartment, the rack, the elevator, the first card mover, and the second card mover are positioned in the housing.

4. The automatic card shuffler of claim 3, wherein the housing is configured to be mounted to a table such that an upper surface of the housing is flush with a playing surface of the table.

5. The automatic card shuffler of claim 4, further comprising a control panel in the housing, the control panel configured to be mounted flush with the playing surface of the table.

6. The automatic card shuffler of claim 1, wherein the second card mover is configured to move all of the cards from the compartments of the rack simultaneously at least part way out of all of the compartments.

7. The automatic card shuffler of claim 1, wherein the second card mover is configured to move less than all of the cards from the compartments of the rack simultaneously at least part way out of the compartments.

8. The automatic card shuffler of claim 1, further comprising a motor configured to move the second card mover in a horizontal direction through the rack.

9. The automatic card shuffler of claim 1, wherein, when the second card mover is positioned at a midpoint of the rack, the second card mover is configured to partially eject the at least some of the cards out of the at least two of the compartments.

10. The automatic card shuffler of claim 1, wherein each of the compartments is sized and configured to hold two cards in the compartment.

11. The automatic card shuffler of claim 10, wherein each of the compartments is sized and configured to prevent insertion of more than two cards in the compartment.

12. An automatic card shuffler, comprising:

a card infeed area;

a rack having compartments, each compartment configured to hold one or more cards delivered to the rack from the card infeed area, the rack configured to move relative to the card infeed area in order to deliver one or more of the cards into at least some of the compartments;

a card mover for moving cards from the card infeed area into a randomly aligned one of the compartments; and

an ejector for moving at least some of the cards from the at least some of the compartments simultaneously at least partially out of the at least some of the compartments.

13. The automatic card shuffler of claim 12, wherein the card infeed area comprises a compartment defined within a housing of the card shuffler.

14. The automatic card shuffler of claim 12, wherein a housing of the card shuffler is configured to be mounted to a table to position an upper surface of the housing substantially flush with a surface of the table.

15. The automatic card shuffler of claim 12, wherein the ejector is configured to partially eject the at least some of the cards out of the at least some of the compartments when the ejector is positioned at a midpoint of the rack.

16. A method of handling cards, the method comprising:

transferring cards with a card mover from a card infeed area into at least one randomly aligned compartment of compartments defined in a card rack;

moving the card rack relative to the card infeed area;

transferring additional cards with the card mover from the card infeed area into at least another randomly aligned compartment of the compartments; and

simultaneously ejecting at least some of the cards in the card rack at least partially out of the card rack with an ejector by passing the ejector at least partially through the card rack to contact the at least some of the cards.

17. The method of claim 16, wherein moving the card rack relative to the card infeed area comprises translating the card rack vertically relative to the card infeed area.

18. The method of claim 16, further comprising moving the ejector to a midpoint of the card rack to simultaneously eject the at least some of the cards in the card rack at least partially out of the card rack.

19. The method of claim 16, further comprising transferring more than one of the cards into a single one of the compartments.

20. The method of claim 16, further comprising delivering the at least some of the cards to a card outlet area to a location adjacent and accessible from a playing surface of a gaming table.