Card handling systems, devices for use in card handling systems and related methods

• US 9,802,114 B2
• Filed: 08/11/2014
• Issued: 10/31/2017
• Est. Priority Date: 10/14/2010
• Status: Active Grant

• Current Assignee: Shuffle Master GMBH & Co KG (Scientific Games Corporation)
• Original Assignee: Shuffle Master GMBH & Co KG (Scientific Games Corporation)
• Inventors: Krenn, Peter
• Primary Examiner(s): Berdichevsky, Aarti B
• Assistant Examiner(s): COLLINS, DOLORES R
• Application Number:
  US14/456,733
• Publication Number:
  US 20140346732A1
• Time in Patent Office: 1,177 Days
• Field of Search: 273149 R
• CPC Class Codes: A63F 1/12 Card shufflers

Abstract

Card handling systems include shuffling devices, shoe devices, and a card transfer system for automatically transferring cards from the shuffling device into the shoe device. Shuffling devices may include a divider configured to contact at least one card positioned within a compartment of the shuffling device. Shoe devices may include a card loading system for loading cards into a card storage area through an opening in a base of the shoe device. Methods of providing cards during a casino table game play include identifying card information including a rank and a suit of each card in a shuffling device and a shoe device and transporting cards from the shuffling device to the shoe device.

Claims

1. A shuffling device, comprising;

a card infeed area;

a first card feed mechanism for transporting a plurality of cards from the card infeed area to a carousel comprising a plurality of compartments; and

a divider positioned proximate to the carousel and operable to contact at least one card of the plurality of cards positioned within at least one compartment of the plurality of compartments of the carousel, the divider configured to create an opening between at least one of the at least one card and at least another card of the plurality of cards within the at least one compartment of the plurality of compartments or the at least one card and a surface of the carousel defining a portion of the at least one compartment of the plurality of compartments.

2. The shuffling device of claim 1, further comprising a processor for controlling operation of the shuffling device, including translation of the divider relative to the carousel after the divider contacts the at least one card to create the opening.

3. The shuffling device of claim 2, wherein the processor is operable to initiate a rotation of the carousel to create the opening.

4. The shuffling device of claim 2, wherein the divider is movable between a retracted position and an engaged position, the divider being separated from the at least one card in the retracted position and in contact with the at least one card in the engaged position.

5. The shuffling device of claim 2, wherein at least one compartment of the plurality of compartments comprises a surface oriented to create a lateral offset between at least two cards of the plurality of cards positioned within the at least one compartment.

6. The shuffling device of claim 5, wherein the surface oriented to create the lateral offset between the at least two cards comprises an angled surface positioned at an inner portion of the at least one compartment.

7. The shuffling device of claim 5, wherein a surface of the divider configured to contact the at least one card of the plurality of cards positioned within the at least one compartment comprises an angled surface.

8. The shuffling device of claim 1, wherein the divider is positioned and configured to create the opening between the at least one card and at least another card of the plurality of cards within the at least one compartment of the plurality of compartments.

9. The shuffling device of claim 1, wherein the divider is positioned and configured to create the opening between the at least one card and a surface of the carousel defining a portion of the at least one compartment of the plurality of compartments.

10. The shuffling device of claim 1, wherein the divider is mounted to translate relative to the carousel after the divider contacts the at least one card to create the opening.

11. The shuffling device of claim 10, wherein the shuffling device is configured to translate the divider relative to the carousel by rotating the carousel while the divider remains stationary.

12. A shuffling device, comprising;

a card randomization device comprising at least one compartment for holding at least one card of a plurality of cards supplied to the shuffling device; and

a divider positioned proximate to the at least one compartment of the card randomization device and operable to contact the at least one card of the plurality of cards when the at least one card is positioned within the at least one compartment of the card randomization device in order to create an opening in the at least one compartment of the card randomization device on one side of the at least one card.

13. The shuffling device of claim 12, wherein the card randomization device comprises a carousel including a plurality of compartments.

14. The shuffling device of claim 12, further comprising:

a card infeed area; and

a first card feed mechanism for transporting the plurality of cards from the card infeed area to the at least one compartment of the card randomization device.

15. The shuffling device of claim 12, further comprising a card feed mechanism configured to insert at least one card of the plurality of cards within the opening.

16. The shuffling device of claim 12, wherein the opening is located between a lowermost card of the plurality of cards and a surface of the card randomization device defining a portion of the at least one compartment.

17. The shuffling device of claim 12, wherein the opening is located between the at least one card and at least one adjacent card within the at least one compartment.

18. A method of shuffling cards, the method comprising:

receiving cards into a shuffling device comprising at least one compartment for holding at least one card of the cards supplied to the shuffling device;

shuffling the cards with the shuffling device, comprising;

loading the at least one card into the at least one compartment;

creating an opening with a divider in the at least one compartment on one side of the at least one card; and

loading at least another card into the opening while retaining the at least one card in the at least one compartment; and

supplying the shuffled cards through a card output area of the shuffling device.

19. The method of claim 18, wherein creating an opening with a divider in the at least one compartment comprises at least one of:

forming the opening between the at least one card and at least one adjacent card within the at least one compartment;

or

forming the opening between the at least one card and a surface of the at least one compartment.

20. The method of claim 18, further comprising rotating the at least one compartment relative to the divider to create the opening.