Ground effect hockey puck

摘要

A ground effect hockey puck 11 for playing on surfaces other than ice, wherein the unique aerodynamic design allows the ground effect hockey puck 11 to float on a cushion of air with minimal friction with the playing surface, approximating the physical performance characteristics of the traditional hard rubber puck used on ice surfaces while maintaining both speed and accuracy. A unique roller 44 mechanism to minimize friction during the transition period upon first being struck by the stick and the period after the hockey puck drops below the speed at which the air cushion can fully support its weight. An interchangeable internal body alignment and weight adjustment ring 32 to allow variation of the basic puck's flight characteristics and weight, and a simplified mechanical design to allow ease of repairs and modification to particular circumstances and performance desired.