Card shuffling device and method
View Patent ↗A card shuffling device is described where the device is configured to be mountable below a table top and accessible by an aperture formed in the table top. Cards are inserted into an aperture on the top of the card shuffling device with the face of the cards being in a horizontal plane. The cards are transported to a shuffling compartment where the cards are shuffled by ejection of the cards in a vertical direction. The shuffled cards are returned to the region of the aperture by an elevator mechanism for dispensing. A card counting device may also be included, where the counting is performed by ejecting the cards from a deck of cards in a vertical direction such that the cards pass individually through a sensing region.
1. A card shuffling apparatus for mounting beneath a surface, comprising:
a housing having a top surface adapted to be mountable to the surface;
an aperture in the top surface dimensioned so that a deck of cards, oriented with a card face horizontally disposed, is insertable into the aperture;
a first transport mechanism adapted to move the deck of cards in a horizontal direction so as to fall into a compartment;
a card shuffling device adapted to shuffle cards in the compartment;
a second transport mechanism adapted to move the deck of cards in a vertical direction to an upper position in the compartment;
a lift-gate mechanism adapted to transfer the deck of cards from the upper position in the compartment to a position on the first transport mechanism.
2. The card shuffling apparatus of claim 1 , wherein a card counting device is mounted at a position above the bottom of the compartment and below the level of the first transport mechanism.
3. The card shuffling apparatus of claim 1 , further comprising a retractable stop which, when extended, locates one end of a region in which the cards of the deck of cards are located after shuffling and prior to being dispensed.
4. The card shuffling apparatus of claim 3 , wherein the retractable stop is retracted or extended based on a state of the second transport mechanism.
5. The card shuffling apparatus of claim 1 , the card shuffling device comprises the compartment sized and dimensioned to receive the deck of cards, each card of the deck of cards having a height dimension and a width dimension parallel to a face thereof, a thickness dimension orthogonal to the face thereof; and, edges around the periphery of the face; the received cards having a rest position with an edge of a card of the deck of cards in contact with a lower surface of the compartment; and
a forcer operable so as to eject cards in a direction such that the force of gravity returns the ejected cards to the rest position.