Patent ID: 7849725

Claim:
A golf ball flight testing system for evaluating the flight characteristics of a golf ball comprising: an air cannon apparatus including: an elongated tubular barrel having an open distal end and being disposed along a longitudinal axis thereof, said barrel sized to slidably receive a golf ball therein; an air pressure tank for storing pressurized air and being sealingly coupled to a proximal end of said barrel by an air control valve; a golf ball air clamp assembly for holding a golf ball for rotation about a horizontal spin axis within said barrel adjacent said proximal end about a horizontal spin axis; a servomotor coupled to said air clamp assembly for controlledly spinning the golf ball held within said air clamp assembly at a selected spin rate about the spin axis which passes concentrally through said air clamp assembly and the golf ball; said air control valve controlledly releasing a charge of pressurized air from said air pressure tank into the proximal end of said barrel against the golf ball after said servomotor controlledly spins the golf ball to the selected spin rate, said air clamp assembly controlledly releasing the golf ball simultaneously with the releasing of the charge of pressurized air whereby the golf ball is launched from said barrel; a frame assembly connected to and supporting said air cannon apparatus for lockable positioning of the barrel axis at a selected inclination angle of said barrel before launching the golf ball; a controller for regulating air pressure to said air pressure tank and said air clamp assembly, said controller also regulating the spin rate of said servomotor and the opening and closing of said air control valve; said air cannon apparatus being selectively rotatably positionable in said frame assembly about the barrel axis to selectively vary the orientation to horizontal of the spin axis.