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1. 发明授权

EP1292367B1 BALL SIZE ADJUSTMENT MECHANISM FOR TABLE TENNIS ROBOT 有权
标题翻译： BALLGRÖSSENSANPASSUNGFOR TISCHTENNISROBOTOR
公开(公告)号：EP1292367B1
公开(公告)日：2007-05-30
申请号：EP00990399.8
申请日：2000-12-27
申请人： Newgy Industries, Inc.
发明人： BRAZZELL, James, V.
IPC分类号： A63B69/00 , A63B69/40
CPC分类号： A63B69/406 , A63B2069/402
摘要： An automatic table tennis ball serving device (1) is disclosed as having a generally vertically extending enclosure (3) with a table tennis ball feeding passageway (15) including a lower ball entrance (19) and an upper ball dispensing outlet (13). Ball feeding arms (15) are mounted to the enclosure (3) adjacent the lower ball entrance (19) for feeding table tennis balls (7) upwardly in the ball feeding passageway (5) against the force of gravity. A ball dispensing head (23) is mounted to the enclosure (3) adjacent the upper ball dispensing outlet (13) for serving table tennis balls to a player at selected rates and trajectories. The ball dispensing head (23) includes a ball size adjustment mechanism (31) to enable table tennis balls of at least two diameters to selectively pass through the ball dispensing head (23) when one or another diameter of the at least two different ball diameters is selected by the player.

2. 发明公开

EP1292367A1 BALL SIZE ADJUSTMENT MECHANISM FOR TABLE TENNIS ROBOT 有权
标题翻译：乒乓球机器人球尺寸调整机构
公开(公告)号：EP1292367A1
公开(公告)日：2003-03-19
申请号：EP00990399.8
申请日：2000-12-27
申请人： Newgy Industries, Inc.
发明人： BRAZZELL, James, V.
IPC分类号： A63B69/00
CPC分类号： A63B69/406 , A63B2069/402
摘要： An automatic table tennis ball serving device (1) is disclosed as having a generally vertically extending enclosure (3) with a table tennis ball feeding passageway (15) including a lower ball entrance (19) and an upper ball dispensing outlet (13). Ball feeding arms (15) are mounted to the enclosure (3) adjacent the lower ball entrance (19) for feeding table tennis balls (7) upwardly in the ball feeding passageway (5) against the force of gravity. A ball dispensing head (23) is mounted to the enclosure (3) adjacent the upper ball dispensing outlet (13) for serving table tennis balls to a player at selected rates and trajectories. The ball dispensing head (23) includes a ball size adjustment mechanism (31) to enable table tennis balls of at least two diameters to selectively pass through the ball dispensing head (23) when one or another diameter of the at least two different ball diameters is selected by the player.
摘要翻译：公开了一种自动乒乓球发球装置（1），其具有大致垂直延伸的外壳（3），该外壳具有包括下部球入口（19）和上部球分配出口（13）的乒乓球进给通道（15）。球进给臂15靠近下球入口19安装在外壳3上，用于抵抗重力在球进给通道5中向上供给乒乓球7。一个球分配头（23）安装在与上球分配出口（13）相邻的外壳（3）上，用于以选定的速率和轨迹向选手提供乒乓球。球分配头（23）包括球尺寸调节机构（31），当至少两个不同的球直径中的一个或另一个直径时，使至少两个直径的乒乓球能够选择性地穿过球分配头（23）被玩家选中。

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