发明名称 |
BALL IDENTIFYING DEVICE |
摘要 |
A device (80) for reading a coded golf ball (40) comprises a helical track (82) on the inside or outside of a cylindrical housing (81), the track serving to change the orientation of the ball relative to an antenna coil (85) to ensure that the code is read. The track may be arranged horizontally and rotated by a motor; a flap (30) may be provided to avoid balls following each other too closely onto the helical track. Alternatively the track may be arranged vertically and the balls may fall under gravity.
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申请公布号 |
CA2429337(A1) |
申请公布日期 |
2002.05.23 |
申请号 |
CA20012429337 |
申请日期 |
2001.11.19 |
申请人 |
WORLD GOLF SYSTEMS LTD. |
发明人 |
JOLLIFFE, DAVID VICTOR;THIRKETTLE, JOHN SCOTT |
分类号 |
A63B69/36;A63B43/00;G06K7/08;G06K13/06;G06K13/063;G06K17/00;G06K19/07;(IPC1-7):G06K7/08 |
主分类号 |
A63B69/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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