Patent ID: 8678389

Claim:
A card output device of a shuffling machine, the device comprising: a base comprising: a first and a second side walls, a roller assembly rotatably mounted between the first and second side walls of the base, the roller assembly comprising: a first set of rollers; and a second set of rollers arranged over the first set of rollers, the second set of rollers being moved upwards and downwards between the first and second side walls of the base, a first gear assembly rotatably mounted on the first side wall of the base, the first gear assembly comprising: a first gear coupled to the first set of rollers; a second gear coupled to the second set of rollers; a third gear engaged with the first gear; and a fourth gear engaged with the second gear and the third gear. and a second gear assembly rotatably mounted on the second side wall of the base, the second gear assembly comprising: a first gear coupled to the fourth gear of the first gear assembly; and a second gear engaged with the first gear and coupled to the second set of rollers.