Air suspension batting tee apparatus

Details Air suspension batting tee apparatus Air suspension batting tee apparatus

1984-04-26

1986-03-11

Pinkham, Richard C.

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

273 29A, A63B 6940

Patent

active

045750807

ABSTRACT:
An air suspension batting tee apparatus which includes an air blower for providing a moving air column which supports a spherical object, a conduit terminating at a nozzle for directing the air column, and an oscillator for producing a fluctuation in the flow of the air column through the nozzle. A ball suspended in the air column may be made to oscillate vertically. An air flow displacement arm may be used to produce oscillating movement of a suspended object in a cylindrical path around a vertical axis, thereby simulating motion of a curve ball or a screw ball. The nozzle may be adjusted to varying heights to place a suspended ball within a strike zone for varying sized batters.

REFERENCES:
patent: 3115343 (1963-12-01), Lemelson
patent: 3869123 (1975-03-01), McDaniel et al.
patent: 4345765 (1982-08-01), Wang

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