PING PONG TRAINING APPARATUS
PURPOSE: A ping pong training apparatus is provided to enable a user to freely adjust an advance direction of a ping pong ball as well as a spin degree applied to the ping pong ball. CONSTITUTION: The ping pong training apparatus comprises: a pair of rotating wheels(10,20) spaced apart from each oth...
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Main Author | |
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Format | Patent |
Language | English Korean |
Published |
29.11.2002
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE: A ping pong training apparatus is provided to enable a user to freely adjust an advance direction of a ping pong ball as well as a spin degree applied to the ping pong ball. CONSTITUTION: The ping pong training apparatus comprises: a pair of rotating wheels(10,20) spaced apart from each other; a driving device for separately rotating the rotating wheels while controlling RPM of the wheels; a ping pong ball box for receiving a plurality of ping pong balls; and a ball supply device for supplying the ping pong ball through a space between the rotating wheels, in which the ping pong ball supplied by the ball supply device is discharged to the front side of the apparatus by using a rotating force of the rotating wheels. |
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Bibliography: | Application Number: KR20010028100 |