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1. 发明授权

US4000893A Tennis racket weight holder and method of use 失效
标题翻译：网球拍重量和使用方法
公开(公告)号：US4000893A
公开(公告)日：1977-01-04
申请号：US582719
申请日：1975-06-02
申请人： Raleigh Winslow Evans
发明人： Raleigh Winslow Evans
IPC分类号： A63B49/04 , A63B69/38
CPC分类号： A63B69/38 , A63B60/02
摘要： The present invention relates to a tennis racket accessory that adds weight at a selected position on a tennis racket and allows the player to position and remove the weight on tennis rackets of different sizes. The weight holder is made of a flexible material that wraps around a tennis racket handle and overlaps at the ends. The holder comprises two, spaced pockets with a weight in each pocket. The weights are in the shape of a cylinder. Each of the pockets are of sufficient size to permit its weight to roll along the holder lengthwise dimension over a distance that permits the weights to be moved by hand to opposite sides of the racket handle, and movable angularly to line up with the direction of the respective racket handle side.The holder includes means to fasten the ends together after it has been wrapped around the racket handle. The weights can be tightly pressed against the racket handle sides and the holder retained on the racket handle. The invention further provides method for placing the weight holder on the racket and a method for placing the weight holder on the racket to retain the racket feel.
摘要翻译：网球拍配件技术领域本发明涉及一种网球拍配件，其在网球拍上的选定位置增加了重量，并且允许玩家在不同尺寸的网球拍上定位和移除重量。重量保持器由围绕网球拍手柄的柔性材料制成，并在两端重叠。保持器包括两个间隔开的口袋，每个口袋具有重量。重物为圆柱形。每个口袋都具有足够的尺寸以允许其重量沿着保持器的纵向尺寸滚动一段距离，该距离允许用手将重物移动到球拍手柄的相对侧，并且可以有角度地移动以与各个球拍手柄侧。

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