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51. 发明申请

WO2022056496A1 GOLF CLUB HEAD WITH LATTICES 审中-公开
公开(公告)号：WO2022056496A1
公开(公告)日：2022-03-17
申请号：PCT/US2021/050340
申请日：2021-09-14
申请人： KARSTEN MANUFACTURING CORPORATION
发明人： BRUBAKER, Cole, D. , WOODWARD, Alex, G. , HENRICKSON, Erik, M.
IPC分类号： A63B53/04 , A63B53/00 , A63B53/08
摘要： Embodiments of a golf club head with an internal lattice structure are described herein. The golf club head can be an iron or putter-type club head. The lattice structure can have varying beam thicknesses that correlate to the effective density profile of the lattice. The effective density of the lattice structure can range between 0 g/mm3 and 0.0075 g/mm3, achieving beneficial product of inertia values for irons and a forward CG location for a putters. For irons, an Ixy product of inertia can be greater than or equal to -40 g·in2. An Ixz product of inertia can be less than or equal to -25 g·in2, resulting in improved sidespin for high and low face impacts. The lattice structure can concentrate mass into a high-toe and a low-heel quadrant or region of the iron to achieve the product of inertia values. Other embodiments may be described and claimed.

52. 发明申请

WO2021051102A1 GOLF CLUB HEAD WITH FLEX STRUCTURE 审中-公开
公开(公告)号：WO2021051102A1
公开(公告)日：2021-03-18
申请号：PCT/US2020/050769
申请日：2020-09-14
申请人： KARSTEN MANUFACTURING CORPORATION
发明人： MORALES, Eric J. , POPE, Jeremy S. , NUTTALL, Thomas J.
IPC分类号： A63B53/00 , A63B53/04 , A63B53/06 , A63B53/08
摘要： Embodiments of a wood-type club head having a flex structure to control the characteristic time (CT) are described herein. The club head comprises a flex structure integrally formed with the club face and the sole. The flex structure comprises a curved shape including a nadir and an apex. The flex structure allows the club face to bend rearward, relieve stress within the club face, and reduce the CT variability within a localized club face region.

53. 发明申请

WO2021051097A1 GOLF CLUB HEADS HAVING A LOCALIZED HEAT AFFECTED ZONE 审中-公开
公开(公告)号：WO2021051097A1
公开(公告)日：2021-03-18
申请号：PCT/US2020/050763
申请日：2020-09-14
申请人： KARSTEN MANUFACTURING CORPORATION
发明人： MORALES, Eric J. , STOKKE, Ryan M. , SIMONE, Matthew W.
IPC分类号： A63B53/04
摘要： A golf club head having localized heat treatment is described herein. Other embodiments are disclosed.

54. 发明申请

WO2021041353A1 METHOD OF FORMING A GOLF CLUB HEAD 审中-公开
公开(公告)号：WO2021041353A1
公开(公告)日：2021-03-04
申请号：PCT/US2020/047702
申请日：2020-08-24
申请人： KARSTEN MANUFACTURING CORPORATION
发明人： SPACKMAN, Clayson, C. , POPE, Jeremy, S. , MACMILLAN, Rick, D. , SOLESBEE, Rick, A. , BRYANT, Les, J. , BACON, Cory, S.
IPC分类号： A63B53/04 , B23P17/00 , B22C9/06 , B22C9/08 , B22C9/24 , B22D17/22
摘要： A multi-component golf club head and a method to said club head are generally described herein. The method of manufacturing the golf club head can comprise providing a main component, providing a mold, injection molding a wrap-around component, plasma treating the wrap-around component, joining the wrap-around component onto the main component to form a golf club head, and finishing the golf club head. Other embodiments may be described and claimed.

55. 发明申请

WO2020163652A1 GOLF CLUB HEAD WITH OPEN BACK CAVITY 审中-公开
公开(公告)号：WO2020163652A1
公开(公告)日：2020-08-13
申请号：PCT/US2020/017092
申请日：2020-02-06
申请人： KARSTEN MANUFACTURING CORPORATION
发明人： WANG, Calvin S. , STOKKE, Ryan M. , JERTSON, Martin R.
IPC分类号： A63B53/04 , A63B53/08
摘要： Embodiments of golf club heads with energy storage characteristics are presented herein. In some embodiments, a golf club head comprises a hollow body comprising a strikeface, a heel region, a toe region opposite the heel region, a sole, a top rail and an inflection point. The inflection point provides increase bending of the strikeface thereby providing performance enhancement over clubs without an inflection point.

56. 发明申请

WO2020036996A1 ADJUSTABLE LENGTH SHAFT AND AN ADJUSTABLE MASS FOR A GOLF CLUB 审中-公开
公开(公告)号：WO2020036996A1
公开(公告)日：2020-02-20
申请号：PCT/US2019/046407
申请日：2019-08-13
申请人： KARSTEN MANUFACTURING CORPORATION
发明人： MILLEMAN, Travis, D. , SERRANO, Anthony, D. , COLE, Eric, V. , KULTALA, David, S. , PETERSEN, David, L. , BRYANT, Les, J. , MACMILLAN, Richard, D. , SOLESBEE, Rick , SOLHEIM, John, A. , GREER, Evan, R.
IPC分类号： A63B53/06 , A63B53/00 , A63B53/12 , A63B53/14 , A63B60/22 , A63B60/28
摘要： A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.

57. 发明申请

WO2019241433A1 SYSTEMS AND METHODS FOR MEASUREMENT OF 3D ATTRIBUTES USING COMPUTER VISION 审中-公开
公开(公告)号：WO2019241433A1
公开(公告)日：2019-12-19
申请号：PCT/US2019/036839
申请日：2019-06-12
申请人： KARSTEN MANUFACTURING CORPORATION
发明人： SHAW, Tyler A. , SPACKMAN, Clayson C.
IPC分类号： A63B53/04 , A63B53/00 , A63B60/00 , A63B102/32 , B23P17/00
摘要： A system including a computing device and camera is disclosed; the system configured for measuring three-dimensional attributes and associated performance measurements of a mechanical device. Some embodiments comprise a camera configured to capture images of the mechanical device and a computing device in communication with the camera. In some embodiments, the computing device is configured to access a first set of pixels associated with a first plurality of fiducials to calibrate a spatial resolution of the camera. A second image from the camera can be converted into a second set of pixels associated with each of the plurality of fiducials, which are attached to the mechanical device. The computing device can be further configured to compare the first and second set of pixels to determine the location of the plurality of fiducials on the mechanical device.

58. 发明申请

WO2019035912A1 ADJUSTABLE WEIGHT CLUB HEAD 审中-公开
公开(公告)号：WO2019035912A1
公开(公告)日：2019-02-21
申请号：PCT/US2018/000181
申请日：2018-08-15
申请人： KARSTEN MANUFACTURING CORPORATION
发明人： JERTSON, Martin R. , STOKKE, Ryan M. , CHEN, Xiaojian , BACON, Cory S. , POPE, Jeremy , LEE, Daniel K. , HIGDON, David A. , MORALES, Eric J.
IPC分类号： A63B53/00 , A63B60/00
摘要： Embodiments of golf club heads having adjustable weighting systems with a plurality of discrete attachment locations capable of receiving one or more weights are described herein. The golf club heads described herein provide user adjustability of club head center of gravity to adjust ball flight while maintaining a high moment of inertia and low and back center of gravity position.

59. 发明申请

WO2018081723A1 DIAMETER PROFILED GOLF CLUB SHAFT TO REDUCE DRAG 审中-公开
标题翻译：直径成型的高尔夫球杆轴减少拖延
公开(公告)号：WO2018081723A1
公开(公告)日：2018-05-03
申请号：PCT/US2017/059066
申请日：2017-10-30
申请人： KARSTEN MANUFACTURING CORPORATION
发明人： KULTALA, David S. , JERTSON, Martin R. , STOKKE, Ryan M.
IPC分类号： A63B53/00 , A63B53/10 , A63B53/12
摘要： A golf club includes a golf club head, a shaft adapter secured within a hosel of the golf club head, and a shaft secured within the shaft adapter. The golf club shaft is formed from a fiber reinforced polymer and extends along a longitudinal axis between a tip end and a grip end. The golf club shaft includes a tip end section, a grip end section, and a tapered section between the tip end section and the grip end section. The tapered section of the shaft includes a reference portion within the upper half that has a frustoconical shape with a near-constant taper rate, and a narrowed portion within the lower half. The narrowed portion is recessed relative to a reference surface extrapolated from the frustoconical shape.
摘要翻译：高尔夫球杆包括高尔夫球杆头，固定在高尔夫球杆头的杆颈内的杆身适配器，以及固定在杆身适配器内的杆身。高尔夫球杆杆身由纤维增强聚合物形成并且沿着尖端和握持端之间的纵向轴线延伸。高尔夫球杆杆身包括末端部分，握把末端部分和在末端部分和握持末端部分之间的锥形部分。轴的锥形部分包括在上半部内的基准部分，该基准部分具有近似恒定的渐缩率的截头圆锥形状以及下半部分内的变窄部分。狭窄部分相对于从截头圆锥形外推的参考表面凹陷。

60. 发明申请

WO2018022789A1 GOLF CLUB HEADS WITH RIBS AND RELATED METHODS 审中-公开
标题翻译：高尔夫球杆头与RIBS和相关方法
公开(公告)号：WO2018022789A1
公开(公告)日：2018-02-01
申请号：PCT/US2017/044006
申请日：2017-07-26
申请人： KARSTEN MANUFACTURING CORPORATION
发明人： COLE, Eric V. , JERTSON, Martin R. , STOKKE, Ryan M. , GHODS, Sina
IPC分类号： A63B53/04 , A63B53/00 , A63B53/06 , A63B60/54
摘要： Golf club heads with ribs are described herein. Other embodiments and related methods are also disclosed herein.
摘要翻译：本文描述了具有肋骨的高尔夫球杆头。其他实施例和相关方法也在本文中公开。

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