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公开(公告)号：US06280354B1
公开(公告)日：2001-08-28
申请号：US09537463
申请日：2000-03-27
申请人： Fabio P Bertolotti
发明人： Fabio P Bertolotti
IPC分类号： A63B5102
CPC分类号： A63B51/04 , A63B49/022 , A63B51/01 , A63B51/02 , A63B51/12 , A63B2051/026
摘要： A string network for sports rackets comprises joined rectilinear string segments forming a single monolithic volume with regular openings. String networks with openings of quadrilateral, hexagonal and triangular form are shown. Being bonded and secured to each other, and having a streamlined cross-sectional area, the string segments do not move with respect to each other and stay oriented so as to minimize wind resistance during the swinging motion of the sports racket before and after ball contact. The string network is materially separated from the frame of the racquet, and means for securing the network to the frame using conventional stringing machinery are presented.
摘要翻译： 用于运动球拍的弦线网络包括形成具有规则开口的单个整体体积的连接的直线弦线段。 示出了具有四边形，六边形和三角形形状的开口的串网络。 彼此粘合并固定并且具有流线型的横截面积，线段不相对于彼此移动并保持定向，以便在球接触之前和之后的运动球拍的摆动运动期间使风阻最小化 。 弦网络与球拍的框架实质上分离，并且提供了使用常规的打弦机将网络固定到框架的装置。
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公开(公告)号：US4149722A
公开(公告)日：1979-04-17
申请号：US668644
申请日：1976-03-19
申请人： Victor Yager
发明人： Victor Yager
CPC分类号： A63B51/01
摘要： A loosely woven network of racket string cordage, preferably employing a single continuous member and woven to form a substantially horizontal and vertical pattern with inter-locking at each intersection of the horizontal and vertical lines and with a mass dimension and peripheral configuration to suit conventional racket frame designs including circumferentially disposed closed loops to serve as anchoring means in said frame after being stretched to a proper degree of tension with the use of a tensioning machine typical of the within described mechanism.
摘要翻译： 一种松散编织的球拍绳索网络，优选采用单个连续构件并编织以形成基本上水平和垂直的图案，在水平和垂直线的每个交点处具有相互锁定，并具有质量尺寸和周边构造以适合常规球拍 框架设计包括周向设置的闭合环，以在使用典型的所述机构中的张紧机器拉伸到适当的张力之后用作所述框架中的锚定装置。
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公开(公告)号：US4029317A
公开(公告)日：1977-06-14
申请号：US610880
申请日：1975-09-05
申请人： Sven Erik Malmstrom
发明人： Sven Erik Malmstrom
摘要： A tennis racket and a method of manufacturing same are disclosed. The racket comprises two half-frame members each provided with a respective generally annular portion defining a rim element of the racket, and also provided with a handle portion connected to the respective generally annular portion. The face of the racket is formed by a plurality of tensioned strings clamped between the annular portions to define a netting. The netting is secured to each of the rim elements of the respective half-frame members by binders, which also secure the two rim elements to one another. The strings are subjected to tension by a tensioning device before the two rim elements of the racket are pressed together to clamp the strings therebetween and the strings are secured to the rim elements and the latter to one another by binders, which have been applied to at least the mutually facing surface portions of the rim elements prior to their being pressed together.
摘要翻译： 公开了一种网球拍及其制造方法。 球拍包括两个半框架构件，每个半框架构件设置有限定球拍的边缘元件的相应的大致环形部分，并且还设置有连接到相应的大致环形部分的手柄部分。 球拍的表面由夹在环形部分之间的多个张紧绳形成，以限定网。 网状物通过粘合剂固定到相应的半框架构件的每个边缘元件上，该夹具也将两个边缘元件彼此固定。 在将球拍的两个轮辋元件压在一起以将琴弦夹紧在一起之前，琴弦由张紧装置承受张力，并且琴弦通过已被施加到 在轮辋元件被压在一起之前至少相互面对的表面部分。
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4.发明授权公开(公告)号：US06402646B1
公开(公告)日：2002-06-11
申请号：US09571156
申请日：2000-05-16
申请人： Peter A. Wolf
发明人： Peter A. Wolf
IPC分类号： A63B4902
CPC分类号： A63B51/01 , A63B49/00 , A63B49/025 , A63B49/038 , A63B51/02 , A63B51/04 , A63B59/80 , A63B2049/0205
摘要： The present invention relates to the design and manufacture of sport rackets, and in particular to those of tennis rackets. The improvements herein also apply to rackets used as toys and for games. Particular focus is on the design of the string surface of the racket utilizing pre-woven strings, which necessitates a radical redesign of the racket assembly and the manufacturing process. The redesign also implies a change in the marketing of the racket and the strings.
摘要翻译： 本发明涉及运动球拍的设计和制造，特别涉及网球拍的设计和制造。 这里的改进也适用于用作玩具和游戏的球拍。 特别关注的是使用预编织线的球拍的弦表面的设计，这需要对球拍组件和制造过程进行彻底的重新设计。 重新设计也意味着球拍和弦乐的营销变化。
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5.发明授权Apparatus and method for maintaining differential tensions in the strings of a sporting racket 失效用于保持运动球拍的琴弦中的不同张力的装置和方法公开(公告)号：US06179735B2
公开(公告)日：2001-01-30
申请号：US09092171
申请日：1998-06-05
申请人： Marshal McMahon
发明人： Marshal McMahon
IPC分类号： A63B5100
CPC分类号： A63B51/00 , A63B49/022 , A63B51/01 , A63B51/12 , A63B2051/004
摘要： The present invention relates to an method and apparatus for springing sporting racquets to maintain differential tensions between racquet strings within the racquet, so that it is possible to provide racquets having predetermined properties of elastic quality. To maintain differential tensions between the strings, the strings are tensioned against frictional surface, with may be a high frictional surface such as a grommet strip, corner of a racquet string hole, or a pad of high friction material extending about the outer surface of the racquet.
摘要翻译： 本发明涉及一种用于弹跳运动球拍以保持球拍之间的球拍弦之间的不同张力的方法和装置，使得可以提供具有弹性质量的预定特性的球拍。 为了保持弦之间的不均匀张力，弦线被摩擦表面张紧，可以是高摩擦表面，例如索环带，球拍弦孔的角部或高摩擦材料的垫，其围绕着 球拍。
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公开(公告)号：US6027419A
公开(公告)日：2000-02-22
申请号：US750029
申请日：1997-02-24
申请人： Marshal McMahon
发明人： Marshal McMahon
CPC分类号： A63B49/025 , A63B51/01 , A63B2051/004
摘要： A method of stringing a racquet includes independently tensioning a plurality of strings in the racquet and maintaining the independent tensioning. Individual strings are held and their tensioning maintained using cleats and grommets. In this fashion, the elastic properties of the shorter strings may be matched to that of the longer strings, giving a larger sweet spot. The strings may be manufactured as a pre-woven mesh.
摘要翻译： PCT No.PCT / AU95 / 00304 Sec。 371日期1997年2月24日 102（e）1997年2月24日PCT PCT 1995年5月25日PCT公布。 公开号WO95 / 32030 日期：1995年11月30日射击球拍的方法包括：独立地张紧球拍中的多个琴弦并保持独立的张紧。 保持个人字符串，并使用夹板和索环保持张力。 以这种方式，较短的弦的弹性可以与较长弦的弹性相匹配，给出较大的甜点。 弦可以制造为预编织网。
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公开(公告)号：US3711092A
公开(公告)日：1973-01-16
申请号：US3711092D
申请日：1971-02-23
发明人： HOGUE C
CPC分类号： A63B69/0097 , A63B51/01 , A63B59/80
摘要： Apparatus for rebounding balls or similar objects brought into engagement therewith including a generally rectangular frame means having a net supported in tension within said frame means. A nylon cord adjusting means is interlaced within the net and connected to said frame means whereby the tension of said net can be varied by adjusting the length of the nylon cord.
摘要翻译： 用于使与其接合的球或类似物体的回弹的装置包括具有在所述框架装置内张紧地支撑的网的大致矩形的框架装置。 尼龙绳调节装置在网内交织并连接到所述框架装置，由此可以通过调节尼龙绳的长度来改变所述网的张力。
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公开(公告)号：US20070191154A1
公开(公告)日：2007-08-16
申请号：US11674112
申请日：2007-02-12
IPC分类号： A63B49/02
CPC分类号： A63B59/80 , A63B24/0021 , A63B49/00 , A63B49/035 , A63B49/038 , A63B49/10 , A63B49/14 , A63B51/01 , A63B51/02 , A63B51/04 , A63B60/06 , A63B67/007 , A63B71/0605 , A63B71/0686 , A63B2024/0056 , A63B2071/0625 , A63B2071/063 , A63B2208/03 , A63B2209/00 , A63B2220/17 , A63B2220/53 , A63B2220/801 , A63B2225/60 , A63B2225/605
摘要： Apparatus for playing a game includes a racquet having a handle and an elongated foam member defining a hoop shape and having two ends, each end of the hoop shape terminating in the handle.
摘要翻译： 用于玩游戏的装置包括具有把手的球拍和限定箍环形状的细长泡沫构件，并且具有两端，箍形状的每一端终止于手柄中。
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公开(公告)号：US06966854B1
公开(公告)日：2005-11-22
申请号：US10338632
申请日：2003-01-08
申请人： Paul Gait
发明人： Paul Gait
CPC分类号： A63B59/20 , A63B51/01 , A63B2102/14
摘要： The present invention discloses a pre-manufactured or pre-formed pocket. The present pocket is secured using cross lace pieces and either runners or throat tie downs to be attached to the frame. Generally, the runners are made of a top runner piece and a bottom runner piece that are stitched together. In between the top runner piece and the bottom runner piece there are placed any number of cross pieces and cross lace pieces. The cross pieces maintain the maximum distance between the runners. The cross lace pieces are used to tie to secure the pocket to the frame. Either throat ties or the runners are then used to secure the bottom portion of the pockets to the throat of the frame. The top runner piece and the bottom runner piece can be secured together in any way including stitching or adhesive. Another embodiment creates a pocket from one or more sheets of material. A die or knife is used to cut the material into the desired shape. In that way a piece of material can be cut into a mesh pocket. The dimensions of the pocket, including the depth of the pocket can be adjusted by making the cuts bigger in the desired areas. Additionally, the die can have textures on the face to impart textures to the pocket thereby varying the surface roughness at different parts of the pocket.
摘要翻译： 本发明公开了一种预制或预成形的袋。 当前的口袋使用十字花边片和赛跑者或喉咙绑带固定以附接到框架。 通常，跑步者由缝合在一起的顶部流道片和底部流道片制成。 在顶部流道件和底部流道件之间，放置任何数量的横档和十字花边片。 十字架保持跑步者之间的最大距离。 十字花边片用于捆扎以将口袋固定到框架上。 然后使用喉咙或跑步者将口袋的底部固定到框架的喉部。 顶部流道件和底部流道件可以以任何方式固定在一起，包括缝合或粘合剂。 另一个实施例从一个或多个材料片材创建一个口袋。 使用模具或刀将材料切割成所需的形状。 以这种方式，一块材料可以被切割成网孔。 口袋的尺寸，包括口袋的深度可以通过使切口在所需的区域更大来调节。 此外，模具可以具有面部上的纹理以将纹理赋予凹槽，从而改变口袋不同部分处的表面粗糙度。
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公开(公告)号：US4456254A
公开(公告)日：1984-06-26
申请号：US547490
申请日：1983-11-01
申请人： Ernest McDonald
发明人： Ernest McDonald
CPC分类号： A63B51/14 , A63B51/01 , A63B51/08 , Y10T29/49863
摘要： An apparatus for tensioning a pre-strung web onto a racket characterized by an elongated base supporting a pair of carriages for reciprocal, colinear movement. A plurality of stretcher bars are supported by the base between the carriages to stretch the web row-by-row away from a central axis. Links are provided to selectively couple the stretcher bars to the carriages.
摘要翻译： 一种用于将预串网张紧到球拍上的装置，其特征在于支撑一对滑架用于往复，共线运动的细长底座。 多个拉伸杆由托架之间的基座支撑，以使其逐行地从中心轴线拉伸。 提供链接以选择性地将担架杆联接到滑架。
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