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    • 5. 发明授权
    • Apparatus for improving a golfer's putting stroke
    • 用于改善高尔夫球手放球行程的装置
    • US5308071A
    • 1994-05-03
    • US987630
    • 1992-12-09
    • John F. Lewis
    • John F. Lewis
    • A63B69/36
    • A63B69/3685
    • A simple, reliable and effective apparatus for assisting a golfer in improving their putting stroke is disclosed. The apparatus includes a guide attachable to the waist of the golfer and an extension attachable to the putter grip. The guide includes a narrow slot which is horizontally oriented when the guide is attached to the waist of the golfer. The extension includes a top end which terminates in a thin, wide guide member which slides in the slot of the guide. The extension is preferably a longitudinal section of a cylinder which will clip over the putter grip. The putter grip is preferably covered with the loop portion of a hook and loop fastener. A strip of hook fastener is bonded to the extension so that the hooks engage the loops when the grip of the putter is forced into the bight of the extension. This provides a strong effective attachment. The advantage of the apparatus is that it provides a reliable guide which permits the user to relax and learn the motions required for an ideal putting stroke. The same principle of attachment can also be used to provide an extension for use with a normal length putter in pendulum stroke putting.
    • 公开了一种用于帮助高尔夫球手改进其行程的简单,可靠和有效的装置。 该装置包括可附接到高尔夫球手的腰部的导轨和可附接到推杆把手的延伸部。 引导件包括当导板附接到高尔夫球手的腰部时水平定向的窄槽。 该延伸部包括终止于在引导件的槽中滑动的薄而宽的引导构件的顶端。 延伸部优选地是将夹在推杆柄上的气缸的纵向截面。 推杆把手优选地用钩和环紧固件的环部分覆盖。 一根钩子紧固件被连接到该延伸部分上,使得当推杆的把手被迫进入延伸部分时,该钩子与该环接合。 这提供了强有力的依附。 该装置的优点在于它提供了一种可靠的指导,其允许用户放松并学习理想的放置行程所需的运动。 也可以使用相同的附件原理来提供用于摆锤冲程中的普通长杆推杆的延伸。