To provide a pitching training system, its pitching board, a front frame, and a display by which a pitcher efficiently trains pitching by himself, while confirming the position of the pitched ball.
A pitching training system 1 is constituted of a controller 15, a ball feeder 11 which stores a plurality of balls and delivers a prescribed number of balls at a time by a signal of the controller 15, a pitching board 5 which is erected at a prescribed distance from a pitching position 3, a front frame 13 which prevents the pitched balls from being collided with the frame of the pitching board 5, a scattering prevention net 7 which is stretched around for preventing the scattering of the pitched balls, a floor 4 which is inclined so as to collect the pitched balls at a prescribed part, a return ball machine 8 which carries the balls collected at the prescribed part of the floor 4 to the ball feeder 11, and a display 14 which displays the position, when the pitched ball hits a prescribed position of the pitching board 5.
AKAMATSU KANJI
MORIHIRO SEIZO
| JPS52120593A | 1977-10-11 | |||
| JPS5272379A | 1977-06-16 |