초록 ▼

A device for shuffling a large number of cards, particularly playing cards in which the games played require the use of several decks that must be shuffled a number of times during continuous game play, the device comprising a housing having oppositely positioned feeding shelfs from which the cards

A device for shuffling a large number of cards, particularly playing cards in which the games played require the use of several decks that must be shuffled a number of times during continuous game play, the device comprising a housing having oppositely positioned feeding shelfs from which the cards are fed individually and alternately into a chute which is provided at its terminating end with a floating card rack. Within the housing there is provided a motor arranged to drive a plurality of timing gears, whereby a plurality of feeding rollers together with a plurality of conveyor rollers located within the card chute are driven so as to discharge the cards in a shuffled manner within the card-carriage tray.

대표청구항 ▼

An automatic shuffling device for playing cards and the like, comprising: a housing having a discharge opening with first and second recesses wherein stacks of cards are positioned, said recesses including transverse slots through which individual cards from said stacks can pass; said housing includ

An automatic shuffling device for playing cards and the like, comprising: a housing having a discharge opening with first and second recesses wherein stacks of cards are positioned, said recesses including transverse slots through which individual cards from said stacks can pass; said housing including an upper shuffling portion to receive said cards from said recesses, and a lower shuffling portion which defines a chute through which said cards traverse to be discharged; a first card-feeding means positioned adjacent said first recess to individually engage each bottom card of said stack therein, and feed said card through said transverse slot thereof; a second card-feeding means positioned adjacent said second recess to individually engage each bottom card of said stack therein, and feed said card through said respective transverse slot thereof; said first and second card-feeding means each comprising an upper set of frictional rollers, and a lower set of frictional rollers, said upper and lower sets of frictional rollers being positioned directly adjacent said transverse slot of said recess in order to engage said cards as they pass therethrough; means for feeding said respective cards in an alternating sequential manner; conveyor means within said housing positioned below said card-feeding means to transport said cards singularly from said housing through said discharge opening thereof, said conveyor means comprising a plurality of frictional rollers positioned within said chute to engage said cards as they pass from the upper portion to the lower portion of said housing; a card rack located adjacent said discharge opening to receive said cards in a shuffled and stacked arrangement; said card-rack means comprising a movable closure adapted to slide in and out of said housing adjacent said discharge end of said chute, and a floating card carriage pivotally secured to said housing and adapted to be positioned in said movable closure when said cards are being stacked thereon; said floating card carriage comprising an elongated arm member pivotally secured within said housing and positioned to extend outwardly therefrom, and a flat tray mounted to the end of the extended portion of said elongated arm member thereof; means for biasing said card carriage in an upward position, allowing said card carriage to move downwardly as said cards are stacked thereon; sliding means formed between said housing and said movable closure; means to automatically operate said first and second feed means and said conveyor means comprising a motor means, a gear-train system operably connected to said motor means, and a pulley system connected to and operated by said gear system, whereby said gear system and said pulley system are operably interconnected to said feeding means and said conveyor means.