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公开(公告)号：US06425832B2
公开(公告)日：2002-07-30
申请号：US09916374
申请日：2001-07-26
IPC分类号： A63B5304
CPC分类号： A63B53/02 , A63B53/04 , A63B53/0466 , A63B60/00 , A63B2053/0408 , A63B2053/0412 , A63B2053/0416 , A63B2053/0433 , A63B2053/0437 , A63B2053/0458 , A63B2053/0491 , A63B2209/00 , A63B2209/02 , B29C70/342 , B29C70/865 , B29L2031/5227
摘要： A golf club having products of inertia Ixy, Ixz and Iyz with absolute values below 100 g-cm2 is disclosed herein. The golf club has a large volume, a high moment of inertia, or both. Preferably, the moment of inertia, Izz, of the golf club head about a vertical axis Z through the center of gravity ranges from 3000 g-cm2 to 5000 g-cm2, and a moment of inertia, Iyy, about a horizontal axis Y through the center of gravity of the golf club head ranges from 1900 g-cm2 to 2050 g-cm2. Preferably, the golf club head is composed of plies of pre-preg sheets. The volume of the golf club head preferably varies from 300 cm3 to 600 cm3.
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公开(公告)号：US06547676B2
公开(公告)日：2003-04-15
申请号：US10064572
申请日：2002-07-26
IPC分类号： A63B5304
CPC分类号： A63B53/02 , A63B53/04 , A63B53/0466 , A63B60/00 , A63B2053/0408 , A63B2053/0412 , A63B2053/0416 , A63B2053/0433 , A63B2053/0437 , A63B2053/0458 , A63B2053/0491 , A63B2209/00 , A63B2209/02 , B29C70/342 , B29C70/865 , B29L2031/5227
摘要： A golf club having products of inertia Ixy, Ixz, and Iyz with absolute values below 100 g-cm2 is disclosed herein. The golf club has a large volume, a high moment of inertia, or both. Preferably, the moment of inertia, Izz, of the golf club head about a vertical axis Z through the center of gravity ranges from 3000 g-cm2 to 5000 g-cm2, and a moment of inertia, Iyy, about a horizontal axis Y through the center of gravity of the golf club head ranges from 1900 g-cm2 to 2050 g-cm2. Preferably, the golf club head is composed of plies of pre-preg sheets. The volume of the golf club head preferably varies form 300 g-cm2 to 600 g-cm2.
摘要翻译： 公开了具有绝对值低于100g-cm 2的惯性产物Ixy，Ixz和Iyz的高尔夫球杆。 高尔夫球杆具有大体积，高转动惯量或两者兼有。 优选地，高尔夫球杆头的绕重心的垂直轴线Z的惯性矩Ift为3000g / cm2至5000g·cm 2，惯性矩Iyy约为水平轴线Y至 高尔夫球杆头的重心范围从1900g-cm 2到2050g-cm 2。 优选地，高尔夫球杆头由预先片材层组成。 高尔夫球杆头的体积优选为300g-cm 2至600g-cm 2。
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公开(公告)号：US06929558B2
公开(公告)日：2005-08-16
申请号：US10990147
申请日：2004-11-15
CPC分类号： A63B69/36 , A63B57/00 , A63B2069/3605
摘要： A system for a predicting golfer's performance is disclosed herein. The system inputs the pre-impact swing properties of a golfer, a plurality of mass properties of a first golf club, and a plurality of mass properties of a first golf ball into a rigid body code. Ball launch parameters are generated from the rigid body. The ball launch parameters, a plurality of atmospheric conditions and lift and drag properties of the golf ball are inputted into a trajectory code. This trajectory code is used to predict the performance of a golf ball if struck by the golfer with the golf club under the atmospheric conditions. The system can then predict the performance of the golf ball if struck by the golfer with a different golf club. The system of the present invention predicts the performance of the golf ball without the golfer actually striking the golf ball.
摘要翻译： 本文公开了一种用于预测高尔夫球手的性能的系统。 该系统将高尔夫球手的预冲击摆动属性，第一高尔夫球杆的多个质量特性以及第一高尔夫球的多个质量属性输入到刚体代码中。 球发射参数是从刚体产生的。 将球发射参数，多个大气条件和高尔夫球的提升和拖动属性输入到轨迹码中。 如果高尔夫球杆在大气条件下被高尔夫球杆撞击，则该轨迹代码用于预测高尔夫球的性能。 然后，如果高尔夫球手用不同的高尔夫球杆撞击，系统可以预测高尔夫球的表现。 本发明的系统预测高尔夫球的性能，而没有高尔夫球手实际打高尔夫球。
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公开(公告)号：US06821209B2
公开(公告)日：2004-11-23
申请号：US10633200
申请日：2003-07-31
IPC分类号： A63B6936
CPC分类号： A63B69/36 , A63B57/00 , A63B2069/3605
摘要： A method for a predicting golfer's performance is disclosed herein. The method inputs the pre-impact swing properties of a golfer, a plurality of mass properties of a first golf club, and a plurality of mass properties of a first golf ball into a rigid body code. Ball launch parameters are generated from the rigid body. The ball launch parameters, a plurality of atmospheric conditions and lift and drag properties of the golf ball are inputted into a trajectory code. This trajectory code is used to predict the performance of a golf ball if struck by the golfer with the golf club under the atmospheric conditions. The method can then predict the performance of the golf ball if struck by the golfer with a different golf club. The method and system of the present invention predict the performance of the golf ball without the golfer actually striking the golf ball.
摘要翻译： 本文公开了一种预测高尔夫球手表现的方法。 该方法将高尔夫球手的预冲击摆动属性，第一高尔夫球杆的多个质量特性以及第一高尔夫球的多个质量属性输入到刚体代码中。 球发射参数是从刚体产生的。 将球发射参数，多个大气条件和高尔夫球的提升和拖动属性输入到轨迹码中。 如果高尔夫球杆在大气条件下被高尔夫球杆撞击，则该轨迹代码用于预测高尔夫球的性能。 该方法可以预测高尔夫球的性能，如果被高尔夫球手用不同的高尔夫球杆撞击。 本发明的方法和系统预测没有高尔夫球手实际撞击高尔夫球的高尔夫球的表现。
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公开(公告)号：US06506124B1
公开(公告)日：2003-01-14
申请号：US09683396
申请日：2001-12-21
IPC分类号： A63B6936
CPC分类号： A63B69/36 , A63B57/00 , A63B2069/3605
摘要： A method for a predicting golfer's performance is disclosed herein The method inputs the pre-impact swing properties of a golfer, a plurality of mass properties of a first golf club, and a plurality of mass properties of a first golf ball into a rigid body code. Ball launch parameters are generated from the rigid body. The ball launch parameters, a plurality of atmospheric conditions and lift and drag properties of the golf ball are inputted into a trajectory code. This trajectory code is used to predict the performance of a golf ball if struck by the golfer with the golf club under the atmospheric conditions. The method can then predict the performance of the golf ball if struck by the golfer with a different golf club. The method and system of the present invention predict the performance of the golf ball without the golfer actually striking the golf ball.
摘要翻译： 本文公开了一种用于预测高尔夫球手的性能的方法。该方法将高尔夫球手的预冲击摆动特性，第一高尔夫球杆的多个质量属性以及第一高尔夫球的多个质量属性输入到刚体代码 。 球发射参数是从刚体产生的。 将球发射参数，多个大气条件和高尔夫球的提升和拖动属性输入到轨迹码中。 如果高尔夫球杆在大气条件下被高尔夫球杆撞击，则该轨迹代码用于预测高尔夫球的性能。 该方法可以预测高尔夫球的性能，如果被高尔夫球手用不同的高尔夫球杆撞击。 本发明的方法和系统预测没有高尔夫球手实际撞击高尔夫球的高尔夫球的表现。
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公开(公告)号：US08398508B2
公开(公告)日：2013-03-19
申请号：US12900099
申请日：2010-10-07
IPC分类号： A63B57/00
CPC分类号： A63B69/36 , A63B24/0003 , A63B24/0021 , A63B43/008 , A63B69/3614 , A63B69/3658 , A63B71/06 , A63B2024/0028 , A63B2024/0031 , A63B2207/02 , A63B2220/05 , A63B2220/24 , A63B2220/30 , A63B2220/35 , A63B2220/805 , A63B2220/806
摘要： A method for a predicting golfer's performance is disclosed herein. The method inputs the pre-impact swing properties of a golfer obtained from a CMOS imaging system, a plurality of mass properties of a first golf club, and a plurality of mass properties of a first golf ball into a rigid body code. Ball launch parameters are generated from the rigid body. The ball launch parameters, a plurality of atmospheric conditions and lift and drag properties of the golf ball are inputted into a trajectory code. This trajectory code is used to predict the performance of a golf ball if struck by the golfer with the golf club under the atmospheric conditions. The method can then predict the performance of the golf ball if struck by the golfer with a different golf club. The method and system of the present invention predict the performance of the golf ball without the golfer actually striking the golf ball.
摘要翻译： 本文公开了一种预测高尔夫球手表现的方法。 该方法将从CMOS成像系统获得的高尔夫球手的预冲击摆动特性，第一高尔夫球杆的多个质量特性以及第一高尔夫球的多个质量属性输入到刚体代码。 球发射参数是从刚体产生的。 将球发射参数，多个大气条件和高尔夫球的提升和拖动属性输入到轨迹码中。 如果高尔夫球杆在大气条件下被高尔夫球杆撞击，则该轨迹代码用于预测高尔夫球的性能。 该方法可以预测高尔夫球的性能，如果被高尔夫球手用不同的高尔夫球杆撞击。 本发明的方法和系统预测没有高尔夫球手实际撞击高尔夫球的高尔夫球的表现。
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公开(公告)号：US07811182B2
公开(公告)日：2010-10-12
申请号：US11762292
申请日：2007-06-13
IPC分类号： A63B57/00
CPC分类号： A63B69/36 , A63B24/0003 , A63B24/0021 , A63B43/008 , A63B69/3614 , A63B69/3658 , A63B71/06 , A63B2024/0028 , A63B2024/0031 , A63B2207/02 , A63B2220/05 , A63B2220/24 , A63B2220/30 , A63B2220/35 , A63B2220/805 , A63B2220/806
摘要： A method for a predicting golfer's performance is disclosed herein. The method inputs the pre-impact swing properties of a golfer obtained from a CMOS imaging system, a plurality of mass properties of a first golf club, and a plurality of mass properties of a first golf ball into a rigid body code. Ball launch parameters are generated from the rigid body. The ball launch parameters, a plurality of atmospheric conditions and lift and drag properties of the golf ball are inputted into a trajectory code. This trajectory code is used to predict the performance of a golf ball if struck by the golfer with the golf club under the atmospheric conditions. The method can then predict the performance of the golf ball if struck by the golfer with a different golf club. The method and system of the present invention predict the performance of the golf ball without the golfer actually striking the golf ball.
摘要翻译： 本文公开了一种预测高尔夫球手表现的方法。 该方法将从CMOS成像系统获得的高尔夫球手的预冲击摆动特性，第一高尔夫球杆的多个质量特性以及第一高尔夫球的多个质量属性输入到刚体代码。 球发射参数是从刚体产生的。 将球发射参数，多个大气条件和高尔夫球的提升和拖动属性输入到轨迹码中。 如果高尔夫球杆在大气条件下被高尔夫球杆撞击，则该轨迹代码用于预测高尔夫球的性能。 该方法可以预测高尔夫球的性能，如果被高尔夫球手用不同的高尔夫球杆撞击。 本发明的方法和系统预测没有高尔夫球手实际撞击高尔夫球的高尔夫球的表现。
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公开(公告)号：US06602144B2
公开(公告)日：2003-08-05
申请号：US10248332
申请日：2003-01-09
IPC分类号： A63B6936
CPC分类号： A63B69/36 , A63B57/00 , A63B2069/3605
摘要： A method for a predicting golfer's performance is disclosed herein. The method inputs the pre-impact swing properties of a golfer, a plurality of mass properties of a first golf club, and a plurality of mass properties of a first golf ball into a rigid body code. Ball launch parameters are generated from the rigid body. The ball launch parameters, a plurality of atmospheric conditions and lift and drag properties of the golf ball are inputted into a trajectory code. This trajectory code is used to predict the performance of a golf ball if struck by the golfer with the golf club under the atmospheric conditions. The method can then predict the performance of the golf ball if struck by the golfer with a different golf club. The method and system of the present invention predict the performance of the golf ball without the golfer actually striking the golf ball.
摘要翻译： 本文公开了一种预测高尔夫球手表现的方法。 该方法将高尔夫球手的预冲击摆动属性，第一高尔夫球杆的多个质量特性以及第一高尔夫球的多个质量属性输入到刚体代码中。 球发射参数是从刚体产生的。 将球发射参数，多个大气条件和高尔夫球的提升和拖动属性输入到轨迹码中。 如果高尔夫球杆在大气条件下被高尔夫球杆撞击，则该轨迹代码用于预测高尔夫球的性能。 该方法可以预测高尔夫球的性能，如果被高尔夫球手用不同的高尔夫球杆撞击。 本发明的方法和系统预测没有高尔夫球手实际撞击高尔夫球的高尔夫球的表现。
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公开(公告)号：US06527648B2
公开(公告)日：2003-03-04
申请号：US09826544
申请日：2001-04-04
IPC分类号： A63B5700
CPC分类号： G01N29/045 , A63B60/42 , G01N2291/014 , G01N2291/269
摘要： A method (100) and system (20) for predicting a coefficient of restitution (COR) of a golf club (30) or golf club head (36) is disclosed herein. The system (20) and method (100) are able to predict the COR in a non-destructive manner for a particular golf ball and impact speed. The system (20) and method (100) utilize a vibration sensor (24) attached to the face (34) of a golf club (30). The vibration sensor (24) is excited with an excitation device (26), and data is transmitted to an analyzer (22). A mathematical model of the golf club (30) is created allowing for the coefficient of restitution to be predicted without destroying the golf club (30).
摘要翻译： 本文公开了一种用于预测高尔夫球杆（30）或高尔夫球杆头（36）的恢复系数（COR）的方法（100）和系统（20）。 系统（20）和方法（100）能够以非破坏性的方式对特定的高尔夫球和冲击速度预测COR。 系统（20）和方法（100）利用附接到高尔夫球杆（30）的面（34）的振动传感器（24）。 振动传感器（24）用激励装置（26）激发，数据被传送到分析器（22）。 创建高尔夫球杆（30）的数学模型，允许在不破坏高尔夫球杆（30）的情况下预测恢复系数。
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