公开(公告)号：EP0057467A3

公开(公告)日：1982-09-01

申请号：EP82100740

申请日：1982-02-02

申请人： Tamura, Tasuke

发明人： Tamura, Tasuke

IPC分类号： A63B69/36

CPC分类号： A63B69/3644 ,  A63B69/0057 ,  A63B69/3608 ,  A63B69/3667 ,  A63B2225/09

摘要： A golf swing praticing machine includes a doughnut shaped main frame which has on its entire circumference a circular face that is parallel to a golf club and player's arms and is gradually inclined from outside to the center. The main frame further has a center opening at its center and the upper half of the main frame is bent forward. The main frame is set up in a backwardly inclined state and on the front surface of the circular face are shown three loci indicating the clubhead arcs of backswing, downswing and follow-through and a plurality of straight lines indicating clubshaft arc. When a player swings his golf club along the circular face, the above-mentioned loci move laterally according to the player's weight shift producing substantially an elliptic swing arc.

摘要翻译： 一种高尔夫挥杆动作机包括环形主框架，其整个圆周上具有平行于高尔夫球杆和演奏者手臂的圆形面，并从外侧向中心逐渐倾斜。 主框架在其中心处还具有中心开口，并且主框架的上半部向前弯曲。 主框架设置在向后倾斜状态，在圆形表面的前表面上示出了三个轨迹，指示后摆，下摆和后跟的杆头弧，以及指示球轴弧的多条直线。 当玩家沿着圆形表面摆动他的高尔夫球杆时，上述轨迹根据玩家的重量横向移动，产生基本上椭圆形的摆动弧。

公开(公告)号：EP0057467A2

公开(公告)日：1982-08-11

申请号：EP82100740.8

申请日：1982-02-02

申请人： Tamura, Tasuke

发明人： Tamura, Tasuke

IPC分类号： A63B69/36

CPC分类号： A63B69/3644 ,  A63B69/0057 ,  A63B69/3608 ,  A63B69/3667 ,  A63B2225/09

摘要： A golf swing praticing machine includes a doughnut shaped main frame which has on its entire circumference a circular face that is parallel to a golf club and player's arms and is gradually inclined from outside to the center. The main frame further has a center opening at its center and the upper half of the main frame is bent forward. The main frame is set up in a backwardly inclined state and on the front surface of the circular face are shown three loci indicating the clubhead arcs of backswing, downswing and follow-through and a plurality of straight lines indicating clubshaft arc. When a player swings his golf club along the circular face, the above-mentioned loci move laterally according to the player's weight shift producing substantially an elliptic swing arc.

摘要翻译： 一种高尔夫挥杆动作机包括环形主框架，其整个圆周上具有平行于高尔夫球杆和演奏者手臂的圆形面，并从外侧向中心逐渐倾斜。 主框架在其中心处还具有中心开口，并且主框架的上半部向前弯曲。 主框架设置在向后倾斜状态，在圆形表面的前表面上示出了三个轨迹，指示后摆，下摆和后跟的杆头弧，以及指示球轴弧的多条直线。 当玩家沿着圆形表面摆动他的高尔夫球杆时，上述轨迹根据玩家的重量横向移动，产生基本上椭圆形的摆动弧。