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公开(公告)号：US11318358B1
公开(公告)日：2022-05-03
申请号：US17171656
申请日：2021-02-09
摘要： Golf club heads are provided for selectively increasing or optimizing the coefficient of restitution (COR) at likely impact locations on the striking face of the golf club heads, while simultaneously maintaining characteristic time (CT) below a threshold value in those likely impact locations. By analyzing historical impact locations of a large cross-section of golfers, golf club head COR values can be increased or optimized in preferential locations on the striking face, such as using weighting factors for a predefined set of locations on the striking face. Therefore, instead of increasing COR uniformly across the face and/or increasing COR at impact locations on the face where golfers are unlikely to strike the golf ball, the sweet spot of the golf club head can be increased at the impact locations where golfers typically strike the golf ball.
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公开(公告)号：US20220105398A1
公开(公告)日：2022-04-07
申请号：US17504327
申请日：2021-10-18
发明人： Nathan T. Sargent , Joseph Reeve Nielson , Christopher John Harbert , Todd P. Beach , Brian Bazzel , Mark Vincent Greaney , Christian Reber Wester , Craig Richard Slyfield , Kraig Alan Willett
摘要： A golf club head comprises a body having a face, a crown and a sole together defining an interior cavity. The body having a channel located on the sole and extending generally from a heel end of the body to a toe end of the body. A weight member movably positioned within the channel such that a position of the weight member within the channel is able to be adjusted, thereby adjusting a location of a center of gravity of the body. Additionally, adjustment of the weight member provides a maximum x-axis adjustment range of the position of the center of gravity (Max ΔCGx) that is greater than 2 mm and a maximum z-axis adjustment range of the center of gravity (Max ΔCGz) that is less than 2 mm.
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公开(公告)号：US11202943B2
公开(公告)日：2021-12-21
申请号：US17131539
申请日：2020-12-22
发明人： Christopher John Harbert , Todd P. Beach , Matthew David Johnson , Nathan T. Sargent , Kraig Alan Willett , Michelle Penney , Marc Kronenberg , Matthew Greensmith , Joseph Henry Hoffman
摘要： A golf club includes a golf club head having a body defining an interior cavity. The body includes a sole, a crown and a skirt positioned around a periphery between the sole and crown. A face defines a forward portion of the club head and includes a striking surface width and a hosel defining a hosel bore. A channel and a recessed port are positioned in the sole. The channel extends substantially in a heel-to-toe direction. A sleeve is mounted on a tip end of the golf club shaft and is adapted to be inserted into the hosel bore. A fastener has a shaft portion extending through a passage and a head portion located in the recessed port. Selectively attaching the sleeve adjusts at least one of a loft angle and a lie angle of the club head.
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公开(公告)号：US20210387064A1
公开(公告)日：2021-12-16
申请号：US17355642
申请日：2021-06-23
发明人： Joseph Reeve Nielson , Nathan T. Sargent , Christopher John Harbert , Todd P. Beach , Brian Bazzel , Mark Vincent Greaney , Christian Reber Wester , Craig Richard Slyfield , Matthew David Johnson , Matthew Greensmith , Kraig Alan Willett
摘要： A golf club head comprises a body having a face, a crown and a sole together defining an interior cavity. The body having a channel located on the sole and extending generally from a heel end of the body to a toe end of the body. A weight member movably positioned within the channel such that a position of the weight member within the channel is able to be adjusted, thereby adjusting a location of a center of gravity of the body. Additionally, adjustment of the weight member provides a maximum x-axis adjustment range of the position of the center of gravity (Max ΔCGx) that is greater than 2 mm and a maximum z-axis adjustment range of the center of gravity (Max ΔCGz) that is less than 2 mm.
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公开(公告)号：US11179610B2
公开(公告)日：2021-11-23
申请号：US16102627
申请日：2018-08-13
发明人： Nathan T. Sargent , Joseph Reeve Nielson , Christopher John Harbert , Todd P. Beach , Brian Bazzel , Mark Vincent Greaney , Christian Reber Wester , Craig Richard Slyfield , Kraig Alan Willett
摘要： A golf club head comprises a body having a face, a crown and a sole together defining an interior cavity. The body having a channel located on the sole and extending generally from a heel end of the body to a toe end of the body. A weight member movably positioned within the channel such that a position of the weight member within the channel is able to be adjusted, thereby adjusting a location of a center of gravity of the body. Additionally, adjustment of the weight member provides a maximum x-axis adjustment range of the position of the center of gravity (Max ΔCGx) that is greater than 2 mm and a maximum z-axis adjustment range of the center of gravity (Max ΔCGz) that is less than 2 mm.
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公开(公告)号：US11179609B2
公开(公告)日：2021-11-23
申请号：US16809214
申请日：2020-03-04
发明人： Christian Reber Wester , Nathan T. Sargent , Joseph Reeve Nielson , Christopher John Harbert , Hong G. Jeon
摘要： A golf club head having a main body, crown insert, sole insert and metal face plate frame is formed by forming the sole insert and crown insert from a polymeric material using a thermoforming or thermosetting process and then injection molding the main body over the sole insert, crown insert and metal face plate frame.
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公开(公告)号：US20210308536A1
公开(公告)日：2021-10-07
申请号：US17233201
申请日：2021-04-16
发明人： Jason Andrew Mata , Joe Hoffman , Brad Poston , Matthew David Johnson , Mark Vincent Greaney , Justin David Kleinert , Joseph Reeve Nielson , Christopher John Harbert , Nathan T. Sargent , Rachel Elizabeth Mullen , Christian Reber Wester
摘要： Described are embodiments of golf club heads having an internal cavity and features that cause the golf club head to have an improved acoustic performance when striking a golf ball. Some embodiments include one or more weight tracks and/or weight ports formed in the sole for receiving adjustable weights. The golf club heads can include one or more internal ribs, thickened wall regions, and/or posts positioned within the cavity that increase the rigidity of the club head and improve the acoustic performance of the club head when striking a ball.
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公开(公告)号：US11077344B2
公开(公告)日：2021-08-03
申请号：US16714578
申请日：2019-12-13
发明人： Joseph Reeve Nielson , Nathan T. Sargent , Christopher John Harbert , Todd P. Beach , Brian Bazzel , Mark Vincent Greaney , Christian Reber Wester , Craig Richard Slyfield , Matthew David Johnson , Matthew Greensmith , Kraig Alan Willett
摘要： A golf club head comprises a body having a face, a crown and a sole together defining an interior cavity. The body having a channel located on the sole and extending generally from a heel end of the body to a toe end of the body. A weight member movably positioned within the channel such that a position of the weight member within the channel is able to be adjusted, thereby adjusting a location of a center of gravity of the body. Additionally, adjustment of the weight member provides a maximum x-axis adjustment range of the position of the center of gravity (Max ΔCGx) that is greater than 2 mm and a maximum z-axis adjustment range of the center of gravity (Max ΔCGz) that is less than 2 mm.
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公开(公告)号：US11007408B2
公开(公告)日：2021-05-18
申请号：US16415778
申请日：2019-05-17
发明人： Jason Andrew Mata , Joe Hoffman , Brad Poston , Matthew David Johnson , Mark Vincent Greaney , Justin David Kleinert , Joseph Reeve Nielson , Christopher John Harbert , Nathan T. Sargent , Rachel Elizabeth Mullen , Christian Reber Wester
摘要： Described are embodiments of golf club heads having an internal cavity and features that cause the golf club head to have an improved acoustic performance when striking a golf ball. Some embodiments include one or more weight tracks and/or weight ports formed in the sole for receiving adjustable weights. The golf club heads can include one or more internal ribs, thickened wall regions, and/or posts positioned within the cavity that increase the rigidity of the club head and improve the acoustic performance of the club head when striking a ball.
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公开(公告)号：US20200324177A1
公开(公告)日：2020-10-15
申请号：US16874428
申请日：2020-05-14
IPC分类号： A63B53/04
摘要： A golf club head includes a metal frame having a sole opening, a composite laminate crown joined to the frame, a composite laminate sole insert joined to the frame and overlying the sole opening, and a thermoplastic composite component overmolded on the sole insert. The composite component may include a weight track, ribs, supports or other features. A method of making the golf club includes the steps of forming a frame having a sole opening, forming a composite laminate sole insert, forming a composite laminate crown insert, injection molding a thermoplastic composite head component over the sole insert to create a sole insert unit, and joining the sole insert unit and crown insert to the frame.
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