AUTOMATIC CARD SHUFFLER WITH PIVOTAL CARD WEIGHT AND DIVIDER GATE

• US 20130099448A1
• Filed: 12/13/2012
• Published: 04/25/2013
• Est. Priority Date: 07/05/2006
• Status: Active Grant

• Current Assignee: LNW Gaming Incorporated (Light & Wonder Incorporated)
• Original Assignee: SHFL Entertainment Incorporated (Light & Wonder Incorporated)
• Inventors: Scheper, Paul K., Grauzer, Attila, Kelly, James V., Swanson, Ronald R., Bourbour, Feraidoon, Nelson, Troy D., Lopez, David B., Yoseloff, Mark L., Dunn, Russell Brooke, Krenn, Peter, Blaha, Ernst, Stasson, James B.
• Granted Patent: US 8,702,101 B2
• Time in Patent Office: Days
• US Class Current: 273/309
• CPC Class Codes: A63F 1/06 Card games appurtenances
• CPC Class Codes: A63F 1/067 Tables or similar supporting structures
• CPC Class Codes: A63F 1/10 Card holders
• CPC Class Codes: A63F 1/12 Card shufflers
• CPC Class Codes: A63F 1/14 Card dealers
• CPC Class Codes: A63F 2009/241 Touch screen

Abstract

A playing card handling device is disclosed. The device includes a first side and a second opposite side. Components of the device include a card infeed tray, a card output tray and a card handling zone. The card infeed tray and card output tray are on the same first side of the device and an upper surface of the card infeed tray and an upper surface of the card output tray are in the same plane. Card handling devices of the present invention also include a touch screen display, as well as a movable card gate.

Claims

1. A card infeed module for a card shuffler, the card infeed module comprising:

a card infeed tray having a lower surface and at least two substantially upright walls for supporting cards; and

a card gate pivotally mounted above the lower surface and positionable to apply a downward force in a lower position and to separate cards located under the card gate and being fed into a shuffler from cards being returned to the infeed tray after use.

2. The card infeed module of claim 1, further comprising a feed roller having a contact surface that extends through an opening in the lower surface to move a lowermost card out of the card infeed tray.

3. The card infeed module of claim 1, wherein the card gate is pivotally mounted about a horizontal axis.

4. The card infeed module of claim 1, further comprising a drive structure configured to automatically pivot the card gate upwardly to release separated cards onto the lower surface after all cards under the card gate have been fed into the shuffler.

5. The card infeed module of claim 4, wherein the card gate is of a length sufficiently short to allow the released separated cards to drop to the lower surface of the tray as the card gate pivots upwardly while the separated cards maintain a face-down orientation.

6. The card infeed module of claim 1, wherein the card gate in an upper position is retracted into a plane of one of the at least two substantially upright walls and in the lower position applies a downward force on cards being fed.

7. The card infeed module of claim 1, wherein an upper edge of the infeed tray is flush mounted with an upper surface of the shuffler.

8. The card infeed module of claim 7, wherein the shuffler is flush mounted in a gaming table surface.

9. A method of segregating groups of cards in a card handling device, comprising:

using a card infeed module for the card handling device, the card infeed module comprising an infeed tray for supplying cards to a card feeder, wherein the infeed tray has a lower card support surface and a card gate pivotally mounted above the lower surface, the method comprising;

supporting a first group of cards to be handled on the lower surface of the infeed tray;

moving the card gate to a first position above the supported cards; and

supporting a second group of cards above the first group of supported cards within the card gate, wherein the card gate divides the first and second groups of cards in the first position.

10. The method of claim 9, further comprising feeding cards from the first set individually into a card shuffling mechanism.

11. The method of claim 10, further comprising moving the card gate to a second position after all of the cards in the first group are fed to release the second group into a position to be fed on the lower surface of the infeed tray.

12. The method of claim 11, further comprising releasing the second group of cards into the position to be fed without exposing a card face.

13. The method of claim 9, wherein the first group of cards is supported on the lower surface of the infeed tray with a major plane of each card of the first group being substantially horizontal, and having a face-down orientation.