Card handling apparatus

• US 9,345,952 B2
• Filed: 09/29/2014
• Issued: 05/24/2016
• Est. Priority Date: 03/24/2006
• Status: Active Grant

• Current Assignee: Shuffle Master GMBH & Co KG (Scientific Games Corporation)
• Original Assignee: Shuffle Master GMBH & Co KG (Scientific Games Corporation)
• Inventors: Blaha, Ernst, Krenn, Peter
• Primary Examiner(s): Layno, Benjamin
• Application Number:
  US14/500,699
• Publication Number:
  US 20150014928A1
• Time in Patent Office: 603 Days
• Field of Search: 273/149.R, 273/149.P, 463/22
• US Class Current: 1/1
• CPC Class Codes: A63F 1/10 Card holders
• CPC Class Codes: A63F 1/12 Card shufflers
• CPC Class Codes: A63F 11/0002 Dispensing or collecting devices for tokens or chips dispensers for game pieces in chain reaction games A63F9/28; coin freed apparatus for games G07F17/32
• CPC Class Codes: G07F 17/3241 Security aspects of a gaming system, e.g. detecting cheating, device integrity, surveillance computer security G06F21/00

Abstract

A card feed system for feeding cards into a card handling system. The card feed system includes a card input compartment with a playing card support surface, a front wall, a rear wall and two side walls. The playing card support surface slopes toward the front wall at an angle between 12 degrees and 22 degrees. A slot is provided in the front wall to allow single cards to pass into the card handling system. The card feed system also includes a card moving system to advance cards through the slot.

Claims

1. A card handling apparatus comprising:

a card holding area comprising a support structure for supporting a group of cards thereon;

a card mover configured and positioned to move cards out of the card holding area through the opening;

an opening through a wall of the card holding area for passage of cards from the card holding area therethrough; and

a blocking element movable between a first position to prevent cards from passing from the card holding area through the opening and a second position to allow cards to pass from the card holding area through the opening.

2. The card handling apparatus of claim 1, wherein the blocking element is pivotally mounted to move rotationally between the first position and the second position.

3. The card handling apparatus of claim 2, wherein the blocking element is configured as a finger, a tip thereof positioned to block removal of cards from the card storage space in the first position.

4. The card handling apparatus of claim 2, wherein a pivot axis of the pivotal mounting of the blocking element is horizontal.

5. The card handling apparatus of claim 4, wherein the pivot axis is located below the opening.

6. The card handling apparatus of claim 1, wherein the opening comprises an exit slot configured to permit the passage of one card at a time through the exit slot as the one card is moved by the card mover and the blocking element is in the second position.

7. The card handling apparatus of claim 1, wherein the blocking element is configured as a plate vertically movable between the first position and the second position.

8. The card handling apparatus of claim 1, wherein the blocking element comprises two arms movable upwardly and downwardly between the first position and the second position.

9. The card handling apparatus of claim 1, wherein the blocking element comprises one of a pin or a plate positioned to move at an angle and through the wall between the first position and the second position.

10. The card handling apparatus of claim 1, wherein the support structure provides a declining slope downwardly toward the opening.

11. The card handling apparatus of claim 10, wherein a declining angle of the slope is between 12 and 22 degrees.

12. The card handling apparatus of claim 10, wherein the opening is configured as a substantially horizontal slot.

13. The card handling apparatus of claim 1, wherein the support structure comprises a base plate, and wherein the card mover comprises at least one pick-off roller extending at least partially through the base plate.

14. The card handling apparatus of claim 1, wherein the card holding area comprises a card receiving well.

15. The card handling apparatus of claim 1, wherein the card mover comprises at least one pick-off roller, wherein the at least one pick-off roller also comprises a portion of the card support structure and, when in motion, moves a card in contact therewith from the card holding area.

16. The card handling apparatus of claim 1, wherein the card support structure comprises a plurality of pick-off rollers mounted for rotation to a frame of the card handling apparatus.

17. The card handling apparatus of claim 1, wherein the card support structure comprises at least one pick-off roller extending through a base plate sloped at a declining angle toward the opening.

18. A card handling apparatus comprising:

a card holding area comprising a support structure for supporting a group of cards thereon;

a gravity feed system for facilitating movement of cards from the card holding area;

an opening through a wall of the card holding area for passage of cards from the card holding area therethrough; and

a blocking element movable between a first position to prevent cards from passing from the card holding area through the opening and a second position to allow cards to pass from the card holding area through the opening.

19. A card handling apparatus comprising:

a card holding area comprising a support structure for supporting a group of cards thereon;

a card shuffling mechanism;

an opening through a wall of the card holding area for passage of cards from the card holding area therethrough; and

a blocking element movable between a first position to prevent cards from passing from the card holding area through the opening and a second position to allow cards to pass from the card holding area through the opening.