发明名称 Training device for ball games
摘要 A training device (1) for ball games comprises a first ring member (3) arranged in a first plane and a second ring member (2) arranged in a second plane substantially parallel to the first plane. A number of bars (4, 5, 6, 7) connected the first and second ring members to each other, so that a number of openings are defined between the ring members and the bars. The device provides openings defined by the ring members and the bars in all directions when the device is placed with one of the ring members resting on the ground. Thus it is possible for several persons to train at the same time since each person is allowed to use a respective one of the openings. The opening in the upper ring can be used by persons training to drop the ball through a horizontal opening.
申请公布号 US2004242347(A1) 申请公布日期 2004.12.02
申请号 US20040491340 申请日期 2004.06.30
申请人 LANGHORN JESPER 发明人 LANGHORN JESPER
分类号 A63B63/00;A63B63/04;A63B63/06;A63B69/00;(IPC1-7):A63B57/00 主分类号 A63B63/00
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