发明名称 Automated tee-ball server apparatus for hitting a ball
摘要 A tee-ball server apparatus for conducting batting practice wherein the apparatus supplies a ball to a ball receiving seat member so the batter may swing a bat in order to hit the ball. The tee-ball server apparatus includes a movable rod having the ball receiving seat member thereon, with the movable rod being movable between a retracted position and an extended position within a server housing. The tee-ball server apparatus further includes a worm gear assembly for driving the movable rod between the retracted position and the extended position for receiving a ball on the ball receiving seat member to be hit; and a ball supply chute assembly is disposed adjacent to the server housing for supplying balls to the ball receiving seat member on the movable rod for the batter to hit the ball.
申请公布号 US7182705(B2) 申请公布日期 2007.02.27
申请号 US20040899362 申请日期 2004.07.26
申请人 TIANJIN GOLDEN RUBBER PRODUCT CORPORATION 发明人 LIN CHIU YUAN
分类号 A63B69/00;A63B71/00 主分类号 A63B69/00
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