Automatic ball server

Details Automatic ball server Automatic ball server

A - Human Necessities

63

B

124/4

A63B 65/12 (2006.01) A63B 69/40 (2006.01) A63B 47/00 (2006.01)

Patent

CA 1094418

AUTOMATIC BALL SERVER ABSTRACT Automatic ball serving apparatus for serving, lobbing, volleying or smashing balls, such as tennis balls, for practice purposes wherein two cans or buckets are vertically stacked to form a lower generally cylindrical compressed air chamber and an upper generally cylindrical ball feed chamber, a ball firing barrel outside said lower bucket connected to both said ball feed chamber and to said compressed air chamber so that balls fed into said firing barrel will be fired therefrom by the compressed air in said lower chamber, and a stand for oscillating said apparatus while balls are being fired from said barrel so that the trajec- tories of different balls will lie in different directions.

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