Patent ID: 6402640
Filing Date: 2002-06-11
Classification: A63B

Abstract:
A ball throwing device comprising:a base; a motor supported on said base, said motor defining a mounting flange, a drive motor and an output shaft driven to rotate by said drive motor, said output shaft including at least two tire flanges carried thereon; and, at least two ball throwing assemblies each of which defines a feeder assembly and a wheel, each of said wheels defining a ball gripping surface and being mounted to one of said at least two tire flanges, a first of each of said wheels defining a first diameter, a second of each of said wheels defining a second diameter, said first diameter being larger than said second diameter, each of said feeder assemblies being supported proximate one of said ball gripping surfaces to guide the ball to be thrown against one of said wheels, each of said feeder assemblies being supported via said mounting flange.