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    TENNIS RACKETS EQUIPPED WITH OSCILLATING VIBRATION DAMPENING ELEMENTS
    52.
    发明申请
    TENNIS RACKETS EQUIPPED WITH OSCILLATING VIBRATION DAMPENING ELEMENTS 审中-公开
    TENNIS RACKETS配有振动振动衰减元件

    公开(公告)号：WO98047574A1

    公开(公告)日：1998-10-29

    申请号：PCT/FR1998/000782

    申请日：1998-04-17

    IPC: A63B49/08 ,  A63B59/00 ,  A63B49/00

    CPC classification number: A63B60/00 ,  A63B49/08 ,  A63B60/52 ,  A63B60/54 ,  A63B2060/0081

    Abstract: The invention concerns a tennis racket comprising at least an oscillating element (11) mounted on said racket in a housing (15) so as to oscillate freely under the effect of vibrations caused by the impact of the ball. Each oscillating element (11) being of the mass/spring type with a component forming a spring integral with its housing (15) on one of the sides and integral with the component forming mass on the other side, the component forming a spring made of a material in soft gel state while the component forming the mass is a sheet made of a heavy material.

    Abstract translation: 本发明涉及一种网球拍，其至少包括安装在壳体（15）中的所述球拍上的振动元件（11），以便在由球的冲击引起的振动的作用下自由地摆动。 每个振动元件（11）具有质量/弹簧类型，其中一个部件在其一侧形成与其壳体（15）成一体的弹簧，并且与另一侧上的部件成形块成一体，该部件形成弹簧 形成质量的组分是由重质材料制成的片材的软凝胶状态的材料。

    ADAPTIVE SPORTS IMPLEMENT WITH SELECTABLE OR TUNED DAMPING
    53.
    发明申请
    ADAPTIVE SPORTS IMPLEMENT WITH SELECTABLE OR TUNED DAMPING 审中-公开
    自适应运动可选择或调节阻尼

    公开(公告)号：WO98034689A1

    公开(公告)日：1998-08-13

    申请号：PCT/US1998/002132

    申请日：1998-02-06

    IPC: A63B59/00 ,  A63C5/075

    CPC classification number: A63C5/075 ,  A63B60/54

    Abstract: A sports implement, such as a ski includes a strain transducer material, such as layer containing a piezoceramic, mechanically coupled over a region of its body, and a circuit attached to or switched across the material to couple strain energy out of the implement and enhance its performance. For a ski, one effective circuit is a low Q resonant inductive shunt tuned to a performance band of the ski which enhances dissipation of energy in a neighborhood of a structural mode of the ski. The mode may be selected based on detected or anticipated ski operating conditions, while the neighborhood may be defined to include variations in the frequency of a first or higher free structural resonance which arise from production variations or size variations of the ski or its components. The neighborhood may also be selected to cover the range of frquencies that mode takes when driven by actual disturbances in use, such as the vibrations excited when skiing at a particular range of speeds, or with a particular set of snow conditions, or a combination of conditions of temperature, speed, snow and terrain.

    Abstract translation: 诸如滑雪板的运动器具包括应变传感器材料，例如在其身体的区域上机械耦合的包含压电陶瓷的层，以及连接到或切换到材料上的电路，以将应变能量从工具中拉出并增强 其表现。 对于滑雪板，一个有效的电路是低Q谐振感应分流器，调谐到滑雪板的性能带，增强了滑雪结构模式附近的能量耗散。 该模式可以基于检测到的或预期的滑雪板操作条件来选择，而邻域可以被定义为包括由滑雪板或其部件的生产变化或尺寸变化产生的第一或更高自由结构共振的频率的变化。 也可以选择该邻域来覆盖由使用中的实际扰动驱动的模式所需的频率范围，例如在特定速度范围内滑雪时激发的振动，或者特定的一组雪情况，或者是 温度，速度，雪地和地形条件。

    RACKET GAME
    54.
    发明申请
    RACKET GAME 审中-公开
    RACKET游戏

    公开(公告)号：WO1992013605A1

    公开(公告)日：1992-08-20

    申请号：PCT/FR1992000123

    申请日：1992-02-11

    Applicant: ROCHE, Pierre, Marie-Albert

    IPC: A63B59/00

    CPC classification number: A63B60/40

    Abstract: Racket for juggling, throwing, damping, picking-up, throwing back balls to oneself or to other players. The invention relates to a handle-free racket which has been made and designed to be used on the upper members and the lower members, hands, arms, thighs and feet, both right and left. This racket is comprised of a solid, rigid and flat plate (1 and 5) with two active sides, including a fore side and a back side. The thickness of the racket is approximately 10 mm. The racket is held by a belt (2) which passes through a slide (3) which is backfolded by superposition allowing to an aforesaid member to be pressed between the racket (1 and 5) and the belt (2) while forming three bearing points to provide for a good holding of the racket. Said racket can also be used by handicapped people, for example persons who cannot grip with the finers or who do not have fingers.

    SPORTS IMPLEMENT HAVING ASYMMETRIC GRIP
    55.
    发明申请
    SPORTS IMPLEMENT HAVING ASYMMETRIC GRIP 审中-公开

    公开(公告)号：WO2023091652A1

    公开(公告)日：2023-05-25

    申请号：PCT/US2022/050380

    申请日：2022-11-18

    Applicant: PROXR, LLC

    Inventor： PHELAN, Gerald Leo, Jr. ,  SASLOW, Ronald ,  SASLOW, Joseph

    IPC: A63B60/12 ,  A63B53/14 ,  A63B59/00 ,  A63B59/50 ,  A63B60/06

    Abstract: A sports implement includes a main body portion, a handle portion extending from the main body portion, and a grip member. The main body portion includes a first contact surface constructed from a first contact material, a second contact surface constructed from a second contact material, a first core constructed from a first core material and being positioned adjacent to the first contact surface, a second core constructed from a second core material and being positioned adjacent to the second contact surface, and a sidewall positioned about a perimeter of each of the first and the second contact surfaces and cores. The handle portion defines a handle central axis extending therethrough. The grip member includes a grip body portion and a grip end portion forming a grip end plane. The grip body portion is operably coupled with the handle portion. The grip end plane forms an obtuse angle with the handle central axis.

    GOLF CLUB HEAD WITH VARIABLE FACE THICKNESS
    56.
    发明申请
    GOLF CLUB HEAD WITH VARIABLE FACE THICKNESS 审中-公开

    公开(公告)号：WO2019126775A1

    公开(公告)日：2019-06-27

    申请号：PCT/US2018/067329

    申请日：2018-12-21

    Applicant: KARSTEN MANUFACTURING CORPORATION

    Inventor： BACON, Cory S. ,  MORALES, Eric J. ,  STOKKE, Ryan M.

    IPC: A63B53/00 ,  A63B53/04 ,  A63B53/08 ,  A63B59/00 ,  A63B60/00

    Abstract: Embodiments of golf club heads comprising a face with a variable thickness to improve the durability in the club head, increase ball speed, and increase characteristic time (CT) are described herein. The face comprises thickened and thinned regions. The face includes a perimeter thickened region positioned near a perimeter of the face, a thinned region positioned inward of the perimeter thickened region toward a center of the face, and a central thickened region positioned over the center of the face. The combination of the thickened and thinned regions of the face increase ball speed and further increase or maximize CT without sacrificing durability.

    REMOVABLE AND RE-ATTACHABLE GOLF CLUB GRIP
    58.
    发明申请
    REMOVABLE AND RE-ATTACHABLE GOLF CLUB GRIP 审中-公开

    公开(公告)号：WO2017046654A3

    公开(公告)日：2017-03-23

    申请号：PCT/IB2016/001531

    申请日：2016-09-23

    Applicant: READY GRIP TECHNOLOGIES, LLC

    Inventor： BARKER, David, A. ,  BAUDET, Jean-Paul

    IPC: A63B59/00 ,  A63B53/14 ,  A63B49/08

    Abstract: A re-changeable or interchangeable grip particularly suited for golf whose attachment requires three basic securing movements. In the first movement, heel components of the grip are first positioned onto the shaft, by either rotational torque or downward pressure, which result in securing the upper, proximal portion of the gripping sleeve onto the shaft. In the second movement, once the grip is situated and secured into place on the shaft, the grip is centered on the shaft by fastening toe components at the lower, distal portion of the grip sleeve onto the shaft. In the third movement, once both heel and toe embodiments of the grip have been fastened to the shaft, the internal core diameter of the grip sleeve is decreased to secure the grip to the shaft, such as by rotating or twisting the entire grip sleeve body, wherein an internal mechanism maintains the grip sleeve body in the torqued or twisted position, thereby preventing the grip sleeve body from rotating back.

    골프 클럽 및 그 제조방법
    59.
    发明申请
    골프 클럽 및 그 제조방법 审中-公开
    高尔夫俱乐部及其制造方法

    公开(公告)号：WO2016171315A1

    公开(公告)日：2016-10-27

    申请号：PCT/KR2015/005499

    申请日：2015-06-02

    Applicant: 주식회사 정도산업

    Inventor： 유기달

    IPC: A63B53/00 ,  A63B53/10 ,  A63B59/00

    CPC classification number: A63B53/00 ,  A63B53/10 ,  A63B59/00

    Abstract: 본 발명의 골프 클럽 및 이의 제조방법에 관한 것으로, 본 발명은 골프공을 타격하는 클럽헤드, 일단이 클럽헤드에 연결되는 샤프트 및 샤프트의 타단측에 골퍼가 파지하도록 형성된 그립을 포함하되, 샤프트는 하부에서 상부로 갈수록 직경이 커지며 속이 비어있는 파이프 관 형상의 제1 탄소섬유층, 제1 탄소섬유층을 둘러싸는 제2 탄소섬유층 및 제2 탄소섬유층을 둘러싸는 제3 탄소섬유층을 포함하며, 제3 탄소섬유층 외주면에 형성된 한지섬유층 또는 마섬유층을 포함하는 골프 클럽을 제공할 수 있다.

    Abstract translation: 高尔夫球杆及其制造方法技术领域本发明涉及一种高尔夫球杆及其制造方法，本发明可以提供一种高尔夫球杆，包括：高尔夫球杆; 其一端联接到球杆头的轴; 以及形成在所述轴的另一端侧以由高尔夫球手夹持的把手，其中所述轴包括：第一碳纤维层，其直径从底部到顶部扩大并且具有中空 管形; 围绕第一碳纤维层的第二碳纤维层; 围绕第二碳纤维层的第三碳纤维层; 以及形成在第三碳纤维层的外周面上的精神营养纤维层或大麻纤维层。

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