基本信息:
- 专利标题： BALL SIZE ADJUSTMENT MECHANISM FOR TABLE TENNIS ROBOT
- 专利标题（中）：BALLGRÖSSENSANPASSUNGFOR TISCHTENNISROBOTOR
- 申请号：EP00990399.8 申请日：2000-12-27
- 公开(公告)号：EP1292367B1 公开(公告)日：2007-05-30
- 发明人： BRAZZELL, James, V.
- 申请人： Newgy Industries, Inc.
- 申请人地址： 805 Teal Drive Gallatin, TN 36066 US
- 专利权人： Newgy Industries, Inc.
- 当前专利权人： Newgy Industries, Inc.
- 当前专利权人地址： 805 Teal Drive Gallatin, TN 36066 US
- 代理机构： Weydert, Robert
- 优先权： US602360 20000622
- 国际公布： WO2001097928 20011227
- 主分类号： A63B69/00
- IPC分类号： A63B69/00 ; A63B69/40
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.
公开/授权文献:
- EP1292367A1 BALL SIZE ADJUSTMENT MECHANISM FOR TABLE TENNIS ROBOT 公开/授权日：2003-03-19
IPC结构图谱:
| A | 人类生活必需 |
| --A63 | 运动；游戏；娱乐活动 |
| ----A63B | 体育锻炼、体操、游泳、爬山或击剑用的器械；球类；训练器械 |
| ------A63B69/00 | 特殊运动用的训练用品或器械 |