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公开(公告)号：US09320946B2
公开(公告)日：2016-04-26
申请号：US14304981
申请日：2014-06-15
申请人： Brett Bothwell
发明人： Brett Bothwell
CPC分类号： A63B49/02 , A63B24/00 , A63B24/0003 , A63B49/022 , A63B49/028 , A63B49/11 , A63B49/14 , A63B51/00 , A63B51/12 , A63B60/42 , A63B71/0622 , A63B2071/0625 , A63B2071/0655 , A63B2207/02 , A63B2209/00 , A63B2209/02 , A63B2209/023 , A63B2209/08 , A63B2220/56
摘要： The present invention provides a game racquet including an integrated circuit capable of supporting a low-voltage energy current. An embodiment of the invention provides a game racquet including one or more enhancements attached or integrated on the racquet frame. These enhancements may include but are not limited to: one or more LEDs, a sound amplification device, an electromagnetic vibration emitter, and other such enhancements as would be apparent to one skilled in the art. In a further embodiment, the game racquet responds electronically to ball impact on at least one of the strings, and subsequently performs and action or actions including but not limited to making a sound or sounds, triggering lights, triggering LEDs, triggering another type of automation on the racquet such as a vibration emitter within the handle.
摘要翻译： 本发明提供一种游戏球拍，其包括能够支持低压能量电流的集成电路。 本发明的实施例提供一种游戏球拍，其包括附接或集成在球拍框上的一个或多个增强。 这些增强可以包括但不限于：一个或多个LED，声音放大装置，电磁振动发射器以及本领域技术人员显而易见的其它这样的增强。 在另一个实施例中，游戏球拍以电子方式响应于对串中的至少一个的球撞击，并且随后执行和动作或动作，包括但不限于产生声音或声音，触发灯，触发LED，触发另一种类型的自动化 在球拍上，例如手柄内的振动发射器。
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公开(公告)号：US08889056B2
公开(公告)日：2014-11-18
申请号：US13090512
申请日：2011-04-20
IPC分类号： A63B49/10 , A63B51/00 , B29C70/54 , B29C33/00 , B29C70/44 , A63B59/00 , A63B51/10 , A63B49/00 , B29L31/52
CPC分类号： A63B49/002 , A63B49/022 , A63B49/028 , A63B49/11 , A63B51/00 , A63B51/10 , A63B60/54 , A63B2049/103 , A63B2209/023 , B29C33/0033 , B29C70/446 , B29C70/545 , B29L2031/5245
摘要： A sports racquet having a plurality of string port holes and conventional string holes is formed of a single tube of prepreg material. When molded, mold elements press opposed portions of the prepreg tube into contact with one another, and shape the adjoining prepreg material into a string port hole blanks. The portion of the pressed-together material which initially blocks the string port hole is removed after molding so that the string port holes extend through the frame. Alternatively, the mold elements cause the prepreg tube to follow a serpentine shape, thereby defining string port holes which are open alternately along the top and bottom surface of the frame. A pair of cover rings may be secured to the top and bottom racquet surfaces to cover the open sides of the string port holes.
摘要翻译： 具有多个串口孔和常规绳孔的运动球拍由单个预浸料坯材料形成。 当模制时，模具元件将预浸料管的相对的部分彼此接触，并将相邻的预浸料坯材料成形为串口孔坯料。 在模制之后，最初阻塞弦孔孔的压合材料的部分被去除，使得琴弦孔口延伸穿过框架。 或者，模具元件使得预浸料管遵循蛇形形状，从而限定沿框架的顶表面和底表面交替打开的排孔。 一对盖环可以固定到顶部和底部球拍表面以覆盖琴弦孔口的开口侧。
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公开(公告)号：US20140239531A1
公开(公告)日：2014-08-28
申请号：US14114730
申请日：2012-04-27
申请人： Xu Jiansheng
发明人： Xu Jiansheng
IPC分类号： B29C70/68
CPC分类号： A63B49/11 , A63B49/032 , A63B49/035 , A63B49/10 , A63B60/00 , A63B60/02 , A63B60/06 , A63B60/08 , A63B60/10 , A63B60/42 , A63B60/54 , A63B2209/02 , A63B2209/023 , B29C44/16 , B29C70/446 , B29C70/68 , B29L2031/5245 , B32B2307/544 , B32B2307/558 , B32B2309/12 , Y10T156/103
摘要： A method of forming a composite member comprises placing a heat formable resin adjacent fibers to form a fiber member or members and forming the same into a plurality of for example tubular members. The fiber member is placed against a first mold part. An expandable material is distributed into a distributed configuration and expands under the application of heat. The distributed material is optionally stabilized in the distributed configuration to form an expandable member, which is placed said expandable member adjacent said fiber member. A second mold parts seals the mold forming a closed cavity containing the fiber member and the expandable member. The mold parts are heated, causing the expandable material to expand and form a pressure, which drives the fiber member against one of the mold parts, the mold parts also heating the resin adjacent the fibers. The resin then hardens to form the composite member.
摘要翻译： 形成复合构件的方法包括将可热成型树脂放置在纤维附近以形成纤维构件并将其形成为多个例如管状构件。 纤维构件抵靠第一模具部件放置。 可膨胀材料分布在分布式结构中，并在热的应用下膨胀。 分布式材料可选地在分布式构型中稳定以形成可扩张构件，该可膨胀构件将所述可扩张构件放置在邻近所述纤维构件的位置。 第二模具部件密封模具，形成包含纤维构件和可扩张构件的封闭空腔。 模具部件被加热，使可膨胀材料膨胀并形成压力，该压力驱动纤维部件抵靠其中一个模具部件，模具部件也加热邻近纤维的树脂。 然后树脂硬化以形成复合构件。
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公开(公告)号：US20110152016A1
公开(公告)日：2011-06-23
申请号：US12924994
申请日：2010-10-07
申请人： Robert Gazzara , Mauro Pinaffo , Michel Pozzobon , Mauro Pezzato
发明人： Robert Gazzara , Mauro Pinaffo , Michel Pozzobon , Mauro Pezzato
CPC分类号： B29C70/865 , A63B49/022 , A63B49/028 , A63B49/11 , A63B51/00 , A63B51/10 , A63B2049/103 , A63B2209/023 , B29C33/0016 , B29C33/505 , B29C70/342 , B29L2031/5245
摘要： The present invention relates to a method for manufacturing at least a portion of a sports racquet frame that comprises a step a) of providing a moldable tube structure containing a first inflatable bladder and a second inflatable bladder. The first and second inflatable bladders are positioned on opposite first and second regions of the moldable tube structure. At an intermediate region, the tube structure comprises one or more cross channels, which pass through the moldable tube structure. The method according to the present invention comprises also a further step b) of inserting said tube structure inside a mold forming a mold cavity of a desired shape. Mold members are inserted into the cross channels of the tube structure, so that the outer surface of the mold member faces the inner surface of the corresponding cross channel. The mold members have position and orientation that correspond to the position and orientation, along the string bed plane, of the string port holes, which are to be formed on said frame portion. The method, according to the present invention, comprises also a step c) of pressurizing the first and second bladders, so that the tube structure conforms to the shape of the mold, and heating the mold, so that the tube structure cures. The method, according to the present invention, comprises a further step d) of removing the cured tube structure from the mold cavity and removing the mold members from the cross channels.
摘要翻译： 本发明涉及一种用于制造运动球拍框架的至少一部分的方法，该方法包括以下步骤：a）提供包含第一可充气囊和第二可膨胀囊的可成型管结构。 第一和第二充气囊定位在可模制管结构的相对的第一和第二区域上。 在中间区域，管结构包括穿过可模制管结构的一个或多个交叉通道。 根据本发明的方法还包括将所述管结构插入形成所需形状的模具腔的模具内的另一步骤b）。 模具构件插入到管结构的横向通道中，使得模具构件的外表面面对相应交叉通道的内表面。 模具构件具有对应于要形成在所述框架部分上的弦孔口的沿着弦床平面的位置和取向的位置和取向。 根据本发明的方法还包括对第一和第二囊进行加压的步骤c），使得管结构符合模具的形状并加热模具，使得管结构固化。 根据本发明的方法还包括从模腔中去除固化的管结构并从交叉通道移除模具构件的另外步骤d）。
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公开(公告)号：US20110136602A1
公开(公告)日：2011-06-09
申请号：US12964690
申请日：2010-12-09
申请人： Chien Sheng Hsu , Jerry Choe
发明人： Chien Sheng Hsu , Jerry Choe
IPC分类号： A63B49/10
CPC分类号： A63B49/11 , A63B49/032 , A63B49/035 , A63B49/10 , A63B60/00 , A63B60/02 , A63B60/06 , A63B60/08 , A63B60/10 , A63B60/42 , A63B60/54 , A63B2209/02 , A63B2209/023 , B29C44/16 , B29C70/446 , B29C70/68 , B29L2031/5245 , B32B2307/544 , B32B2307/558 , B32B2309/12 , Y10T156/103
摘要： The inventive fiber manufacturing process is particularly adapted for demanding applications such as sports racquets, including tennis racquets, badminton racquets and other sports applications. Because of the improved strength to weight ratio of components formed using the inventive method, a wide range of flexibility is achieved, allowing use of the inventive process to manufacture, for example, a fiber reinforced (for example, graphite) modular sports racquet, optionally provided with user-selectable weights and/or handle replacements. From the standpoint of the player, this allows a racquet frame featuring self customization. From the standpoint of a retailer, the benefit provided is reduction of inventory. The inventive fiber, for example graphite fiber) racquet frame is filled with a plastic foam and is formed using, for example, microencapsulation technology to time, generate and apply the pressure used to form the graphite composite material of which the racquet is comprised. Advantageously, inner and outer tubular members may be used to form the racquet frame, with the inner tubular member extending around the head of the racquet frame. This compares to the standard industry technique of air injection. The racquet is thus not hollow like conventional graphite racquets, and the walls therefore can be made thinner than those of existing graphite racquets still being of the same strength or being stronger, which gives the racquet exceptional performance. In addition, the overall dimensions of, for example the cross-section, of the racquet can also be reduced while still maintaining performance characteristics.
摘要翻译： 本发明的纤维制造工艺特别适用于要求苛刻的应用，例如运动球拍，包括网球拍，羽毛球拍和其他运动应用。 由于使用本发明的方法形成的组分的强度与重量比的改善，实现了广泛的灵活性，允许使用本发明的方法来制造例如纤维增强（例如石墨）模块化运动球拍，任选地 提供用户可选择的重量和/或处理更换。 从播放器的角度来看，这允许具有自定义功能的球拍框架。 从零售商的角度来说，提供的好处是减少库存。 本发明的纤维，例如石墨纤维）球拍框架填充有塑料泡沫，并且使用例如微胶囊化技术来形成，以产生和施加用于形成球拍所包含的石墨复合材料的压力。 有利地，内部和外部管状构件可以用于形成球拍框架，内部管状构件围绕球拍框架的头部延伸。 这与空气注射的标准工业技术相比。 因此，球拍因此不像传统的石墨球拍那样是中空的，因此，壁可以比现有的仍然具有相同强度或更强的石墨球拍更薄，这使球拍出色的表现。 此外，也可以减小球拍的例如横截面的总体尺寸，同时仍保持性能特征。
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公开(公告)号：US07811500B2
公开(公告)日：2010-10-12
申请号：US11707845
申请日：2007-02-15
CPC分类号： B29C70/865 , A63B49/022 , A63B49/028 , A63B49/11 , A63B51/00 , A63B51/10 , A63B2049/103 , A63B2209/023 , B29C33/0016 , B29C33/505 , B29C70/342 , B29L2031/5245
摘要： The present invention relates to a method for manufacturing at least a portion of a sports racquet frame that comprises a step a) of providing a moldable tube structure containing a first inflatable bladder and a second inflatable bladder. The first and second inflatable bladders are positioned on opposite first and second regions of the moldable tube structure. At an intermediate region, the tube structure comprises one or more cross channels, which pass through the moldable tube structure. The method according to the present invention comprises also a further step b) of inserting said tube structure inside a mold forming a mold cavity of a desired shape. Mold members are inserted into the cross channels of the tube structure, so that the outer surface of the mold member faces the inner surface of the corresponding cross channel. The mold members have position and orientation that correspond to the position and orientation, along the string bed plane, of the string port holes, which are to be formed on said frame portion. The method, according to the present invention, comprises also a step c) of pressurizing the first and second bladders, so that the tube structure conforms to the shape of the mold, and heating the mold, so that the tube structure cures. The method, according to the present invention, comprises a further step d) of removing the cured tube structure from the mold cavity and removing the mold members from the cross channels.
摘要翻译： 本发明涉及一种用于制造运动球拍框架的至少一部分的方法，该方法包括以下步骤：a）提供包含第一可充气囊和第二可膨胀囊的可成型管结构。 第一和第二充气囊定位在可模制管结构的相对的第一和第二区域上。 在中间区域，管结构包括穿过可模制管结构的一个或多个交叉通道。 根据本发明的方法还包括将所述管结构插入形成所需形状的模具腔的模具内的另一步骤b）。 模具构件插入到管结构的横向通道中，使得模具构件的外表面面对相应交叉通道的内表面。 模具构件具有对应于要形成在所述框架部分上的弦孔口的沿着弦床平面的位置和取向的位置和取向。 根据本发明的方法还包括对第一和第二囊进行加压的步骤c），使得管结构符合模具的形状并加热模具，使得管结构固化。 根据本发明的方法还包括从模腔中去除固化的管结构并从交叉通道移除模具构件的另外步骤d）。
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公开(公告)号：US20070142134A1
公开(公告)日：2007-06-21
申请号：US11706342
申请日：2007-02-15
申请人： Richard Tucker , Kenneth Sherman
发明人： Richard Tucker , Kenneth Sherman
IPC分类号： A63B59/14
CPC分类号： A63B59/70 , A63B49/11 , A63B60/52 , A63B2102/22
摘要： A field hockey stick including a throat and a head adjoining the throat, the head having an upper portion adjacent to the throat and a lower portion, and at least the lower portion of the head defining at least one depression. The throat can also define a throat depression.
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公开(公告)号：US20020065154A1
公开(公告)日：2002-05-30
申请号：US09929299
申请日：2001-08-14
IPC分类号： A63B059/12
CPC分类号： A63B59/70 , A63B49/11 , A63B53/02 , A63B60/06 , A63B60/08 , A63B60/10 , A63B2102/24 , A63B2209/02 , A63B2209/023
摘要： A hockey stick comprising a blade and a shaft adapted to being joined together. The blade portion having an upper portion and a lower portion and a face. The upper portion being comprised of a defined region having a reduced width dimension in a direction that extends generally perpendicular from the face of the blade when measured relative to regions in the upper portion of the blade that border either side of the defined region. The defined region may also be comprised of a reduced longitudinal bending stiffness in a direction that extends generally perpendicular from the face of the blade when measured relative to regions in the upper portion of the blade that border either side of the defined region.
摘要翻译： 一种曲棍球棒，包括适于连接在一起的刀片和轴。 叶片部分具有上部和下部以及面。 所述上部由限定的区域组成，所述限定区域在相对于与所述限定区域的任一侧相邻的所述叶片的上部中的区域被测量时，沿着从所述叶片的表面大致垂直延伸的方向具有减小的宽度尺寸。 所限定的区域还可以包括当沿相对于与限定区域的任一侧相邻的叶片的上部中的区域被测量时在大体上垂直于叶片的表面垂直延伸的方向上减小的纵向弯曲刚度。
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公开(公告)号：US06302812B1
公开(公告)日：2001-10-16
申请号：US09454000
申请日：1999-12-03
申请人： Richard G. Perry
发明人： Richard G. Perry
IPC分类号： A63B4910
CPC分类号： A63B60/54 , A63B49/03 , A63B49/11 , A63B60/02 , A63B2071/0694 , A63B2209/02
摘要： A games racket frame comprising a main frame (1) in the form of a hollow tubular structure made of a fibre reinforced composite including a thermosetting material, and at least one additional component (2, 3 or 4) including a thermoplastic material and integrated with the main frame (1) in order to improve the vibration damping characteristics of the main frame. The additional component (2, 3, or 4) is preferably made of a composite comprising the thermoplastic material and a discontinuous fibre reinforcement, and can form the bridge of the racket frame.
摘要翻译： 一种游戏球拍框架，包括由包括热固性材料的纤维增强复合材料制成的中空管状结构形式的主框架（1）和至少一个包括热塑性材料的附加部件（2,3或4），并与 主框架（1），以提高主框架的振动阻尼特性。 附加部件（2,3或4）优选由包含热塑性材料和不连续纤维增强材料的复合材料制成，并且可以形成球拍框架的桥。
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公开(公告)号：US5575881A
公开(公告)日：1996-11-19
申请号：US201280
申请日：1994-02-24
CPC分类号： A63B49/10 , B29C70/207 , A63B2209/023 , A63B49/11 , A63B60/14 , B29C53/58 , B29L2031/5245
摘要： A frame for a game racquet such as a tennis racquet is formed by interspersed winding of filament material over an elongated mandrel to form a tube. The tube is formed from a wound laminate in which some or all of the circuits of the wind patterns are sequenced in an arbitrary manner by the designer. Each circuit is helically wound along a rotating mandrel. The formed tube is placed in a mold having the shape of the frame, auxiliary pieces for handle and yoke sections are added, and together molded to form the frame.
摘要翻译： 用于诸如网球拍的游戏球拍的框架通过在细长的心轴上散布缠绕细丝材料形成管而形成。 管由缠绕层压板形成，其中风图案的一些或全部电路以设计者任意方式排列。 每个电路沿旋转心轴螺旋缠绕。 将形成的管放置在具有框架形状的模具中，添加用于手柄和轭部的辅助件，并一起模制以形成框架。
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