专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012102924A1 TENNIS RACKET AND METHOD 审中-公开
标题翻译： TENNIS RACKET和方法
公开(公告)号：WO2012102924A1
公开(公告)日：2012-08-02
申请号：PCT/US2012/021702
申请日：2012-01-18
申请人： BRANDT, Richard, A.
发明人： BRANDT, Richard, A.
IPC分类号： A63B49/00
CPC分类号： A63B49/02 , A63B49/022 , A63B49/025 , A63B49/10 , A63B51/00 , A63B51/02 , A63B60/42 , A63B60/50 , A63B60/54 , A63B71/0619 , A63B2049/0201 , A63B2049/0212 , A63B2051/004 , A63B2060/002 , A63B2209/02 , A63B2220/53 , A63B2220/80
摘要： A tennis racket is provided that has a rectangular ball striking face with rounded corners. The racket is formed of a carbon fiber sandwich with light material mounted therebetween. A strip of carbon fiber is attached to the outer edge spanning the two carbon fiber top and bottom sheets. The rectangular frame is formed with outwardly bowed sides so as to be pulled into a straight sided configuration by the string tension. Locking grommets of various constructions are provided to hold the strings at predetermined tensions. Testing equipment and methods are provided for testing tennis rackets.
摘要翻译：提供了一个网球拍，它有一个带圆角的矩形球击球面。球拍由碳纤维夹层构成，其间安装有轻质材料。一条碳纤维连接到跨越两个碳纤维顶部和底部片材的外边缘。矩形框架形成有向外的弓形侧面，以便通过绳子张力被拉入直边构造。提供各种结构的锁定索环以将琴弦保持在预定的张力。测试设备和方法用于测试网球拍。

2. 发明申请

WO2008068714A1 A RACQUET 审中-公开
标题翻译：一个RACQUET
公开(公告)号：WO2008068714A1
公开(公告)日：2008-06-12
申请号：PCT/IB2007/054916
申请日：2007-12-04
申请人： EUROPEAN SPORTS MERCHANDISING BV , VAN DER WALT, Louis, Stephanus , GRAINGER, Bryan, Neil
发明人： GRAINGER, Bryan, Neil
IPC分类号： A63B49/00 , A63B51/02
CPC分类号： A63B49/00 , A63B49/14 , A63B51/02 , A63B2049/0201 , A63B2049/0212
摘要： The invention relates to a racquet that is provided for use in games in which it is used for striking a ball that has a tail, the tail being in the form of a plurality of elongate streamer elements that are anchored to the ball. Such a ball generally has a mass less than 3Og and thus requires the racquet to have a mass less than 200 g. In order to avoid tangling of the tail of the ball with the racquet after the ball has been struck with the racquet, the frame of the racquet is provided with anti-tangle formations that effectively space the exposed part of the strings of the racquet from the outer peripheral edge of the head part of the frame by between 20 and 30 mm.
摘要翻译：本发明涉及一种提供用于游戏中的球拍，其中所述球拍用于打击具有尾部的球，所述尾部具有锚定于所述球的多个细长拖缆元件的形式。这样的球通常具有小于30g的质量，因此需要球拍具有小于200g的质量。为了避免在球被球拍撞击之后用球拍的球尾部缠结，球拍的框架设置有防缠结结构，其有效地将球拍的暴露部分与框架头部的外周边缘在20到30毫米之间。

3. 发明申请

WO9911332A3 LIGHTWEIGHT TENNIS RACKET HAVING HIGH FREQUENCY 审中-公开
标题翻译：轻便的网球场具有高频率
公开(公告)号：WO9911332A3
公开(公告)日：1999-07-08
申请号：PCT/IB9801468
申请日：1998-08-28
申请人： HEAD SPORT AG
发明人： UMLAUFT HELMUT , LAMMER HERFRIED
IPC分类号： A63B49/02 , A63B49/10 , A63B59/00
CPC分类号： A63B49/02 , A63B49/03 , A63B49/038 , A63B49/10 , A63B60/16 , A63B60/54 , A63B2049/0202 , A63B2049/0203 , A63B2049/0204 , A63B2049/0207 , A63B2049/0212 , A63B2060/002 , A63B2209/023
摘要： A lightweight, high stiffness tennis racket includes a frame having a handle portion with butt end, head portion, and strings supported by the head portion. The racket is formed from a composite material including carbon fibers, titanium fibers, and epoxy resin and includes a length of at least about 27 inches, a strung weight of less than about 9.2 ounces, and a frequency of vibration of the first mode of bending under free-free constraint of at least about 175Hz. The racket includes a vibration damping unit located about the racket handle.
摘要翻译：一种重量轻，刚度高的网球拍包括一个框架，该框架具有一个具有对接端的把手部分，头部和由头部支撑的线。球拍由包括碳纤维，钛纤维和环氧树脂的复合材料形成，并且包括至少约27英寸的长度，小于约9.2盎司的弦重量以及第一弯曲模式的振动频率在免费约束下至少约175Hz。球拍包括位于球拍手柄周围的减振单元。

4. 发明申请

WO2003101545A1 CADRE DE RAQUETTE, ET RAQUETTE COMPRENANT UN TEL CADRE 审中-公开
标题翻译：包围框架的框架框架
公开(公告)号：WO2003101545A1
公开(公告)日：2003-12-11
申请号：PCT/FR2002/001824
申请日：2002-05-30
申请人： BABOLAT VS , POGGI, Marc , BERNARD, Yann , LE BOZEC, Yvan
发明人： POGGI, Marc , BERNARD, Yann , LE BOZEC, Yvan
IPC分类号： A63B49/10
CPC分类号： A63B49/02 , A63B49/10 , A63B2049/0212 , A63B2209/02
摘要： Ce cadre, qui comprend un manche et un tamis, est réalisé au moins en partie en un matériau composite comprenant une résine en matériau plastique, ainsi que des fibres de renfort. Ces fibres de renfort comprennent des nanotubes de carbone, ce qui permet de réaliser une raquette particulièrement rigide.
摘要翻译：本发明涉及一种框架，其包括轴和球拍头，其至少部分由复合材料本身制成，该复合材料本身包括塑料树脂和增强纤维。所述纤维是允许制造特别刚性的球拍的碳纳米管。

5. 发明申请

WO1996005891A1 LONG TENNIS RACQUET 审中-公开
标题翻译：龙腾山庄
公开(公告)号：WO1996005891A1
公开(公告)日：1996-02-29
申请号：PCT/US1995010643
申请日：1995-08-22
申请人： PRINCE SPORTS GROUP, INC.
发明人： PRINCE SPORTS GROUP, INC. , DAVIS, Stephen, J. , TERZAGHI, Andre
IPC分类号： A63B49/00
CPC分类号： A63B49/02 , A63B49/022 , A63B49/10 , A63B2049/0202 , A63B2049/0203 , A63B2049/0207 , A63B2049/0212
摘要： A tennis racquet has an overall length greater than 28 inches, preferably between 29 and 32 inches, an egg shape strung surface having a length of at least 14 inches, and a strung surface area greater than 95 square inches. The frame is of widebody construction and formed of a composite material so as to have a minimum weight per unit length. While the overall length is increased, the strung weight of the racquet does not exceed 300 grams, and the mass moment of inertia about the butt does not exceed 56 g-m . The foregoing racquet produces a number of playing advantages, while maintaining a conventional mass moment of inertia about the handle and thus retain good maneuverability.
摘要翻译：网球拍的整体长度大于28英寸，优选地在29和32英寸之间，长度为至少14英寸的蛋形表面和大于95平方英寸的表面面积。该框架是宽体结构，由复合材料形成，以便具有每单位长度的最小重量。当整体长度增加时，球拍的重量不超过300克，臀围的质量转动惯量不超过56克/平方米。前述的球拍产生了许多打好的优点，同时保持了关于手柄的传统的质量转动惯量，从而保持良好的机动性。

6. 发明申请

WO2010058992A2 SPORTS RACKET FOR PLAYING IN NARROW INDOOR SPACES 审中-公开
标题翻译：体育运动用于播放在室内空间的角色
公开(公告)号：WO2010058992A2
公开(公告)日：2010-05-27
申请号：PCT/KR2009006849
申请日：2009-11-20
申请人： KIM SANG-WOONG
发明人： KIM SANG-WOONG
IPC分类号： A63B49/00 , A63B67/18
CPC分类号： A63B67/18 , A63B49/02 , A63B60/54 , A63B2043/001 , A63B2049/0204 , A63B2049/0207 , A63B2049/0212 , A63B2102/04 , A63B2208/12
摘要： The present invention relates to a sports racket for playing in narrow indoor spaces. The racket has a total length of 430 to 470mm, a total width of 150 to 185mm, a string unit length of 220 to 225mm, a shaft diameter of 5 to 7mm and a cross section thickness of 0.5 to 1.5mm. The racket of the present invention reduces the flight length and height of the shuttlecock, thereby enabling play within a narrow space. Being lightweight, it is easy for the weak, the elderly and children to use and prevents user joint-strain. Using the racket of the present invention involves more physical exercise, as it demands increased footwork on the part of the user, and increases the activity of the user due to the shuttlecock being passed back and forth more frequently as a result of the shortened flight length. Although the racket of the present invention has a comparatively reduced size, the elastic force of the racket shaft is not reduced, and user joint-strain is therefore prevented by absorption of the force of impact when striking the shuttlecock. Users can execute accurate motions by applying elastic force to the shuttlecock to achieve a satisfactory flight distance. The racket of the present invention is therefore suitable for encouraging national sports participation.
摘要翻译：本发明涉及一种用于在狭窄的室内空间中播放的运动球拍。球拍的总长度为430至470mm，总宽度为150至185mm，琴弦单位长度为220至225mm，轴直径为5至7mm，横截面厚度为0.5至1.5mm。本发明的球拍减少了羽毛球的飞行长度和高度，从而能够在狭窄的空间内进行播放。轻便，弱者，老人和小孩易于使用，防止用户联合应变。使用本发明的球拍涉及更多的体育锻炼，因为它要求使用者的脚步增加，并且由于羽毛球由于缩短的飞行长度而更频繁地来回地来回增加了使用者的活动。虽然本发明的球拍具有相对减小的尺寸，但是球拍轴的弹力不会降低，因此通过在撞击羽毛球时吸收冲击力来防止用户的关节应变。用户可以通过对羽毛球施加弹力来执行精确的运动，以达到令人满意的飞行距离。因此，本发明的球拍适合于鼓励国家体育参与。

7. 发明申请

WO2004035151A1 KINDER-TENNISSCHLÄGER UND KINDER-TENNISLERNSYSTEM 审中-公开
标题翻译： KIDS网球拍儿童网球学习系统
公开(公告)号：WO2004035151A1
公开(公告)日：2004-04-29
申请号：PCT/EP2003/010479
申请日：2003-09-19
申请人： SCHAFFELHUBER ACADEMY GMBH , SCHAFFELHUBER, Stefan
发明人： SCHAFFELHUBER, Stefan
IPC分类号： A63B69/38
CPC分类号： A63C19/02 , A63B49/00 , A63B49/10 , A63B2049/0201 , A63B2049/0212 , A63B2208/12
摘要： Ein Kinder-Tennisschläger als Stummelversion K1 oder Kurzversion K2 oder Juniorversion K3, der einen ein Saitenbett 3 definierenden Rahmen 1, eine Bespannung und einen Griff K2 aufweist, und dessen Balancepunkt S im Wesentlichen in der Schlägerlängsachse vom Griffende beabstandet ist, ist in Leichtbauweise mit dem Balancepunkt S gemessen vom Griffende bis maximal ca 1,0 cm innerhalb der Rahmeninnenfläche F1, F2, F3 ausgebildet. Ein Tennislernsystem für Kinder, wird auf einem Standard-Spielfeld 6 mit im Abstand vom Netz 8 versetzbaren Quermarkierungen M und Kinder-Tennisschlägern umfasst wenigstens einen Kinder-Tennisschläger K1, K2, K3, der bespannt ein Gewicht von höchstens 180 g hat, und bei dem der Balancepunkt S höchstens 1,0 cm in der Rahmeninnenfläche liegt.
摘要翻译：一个儿童网球拍作为存根版本K1或短版K2或初级版本K3，其具有限定的框架1，一个盖和手柄K2一个一个弦线床3以及其平衡点S在从手柄端纵向球拍轴线基本隔开是轻质结构与所述的平衡点S从手柄端测量到的最大的帧F1，F2，F3的内表面内形成约1.0cm。用于儿童的网球训练系统，是在一个标准的字段6可移位在从电网8的距离是交叉标记M和儿童网球拍，包括至少一个子网球拍K1，K2，K3中，串成具有不超过180克的重量，并在其中的平衡点S为1.0厘米的框架的内表面。

8. 发明申请

WO99011332A2 LIGHTWEIGHT TENNIS RACKET HAVING HIGH FREQUENCY 审中-公开
标题翻译：轻便的TENNIS高架架
公开(公告)号：WO99011332A2
公开(公告)日：1999-03-11
申请号：PCT/IB1998/001468
申请日：1998-08-28
IPC分类号： A63B49/02 , A63B49/10 , A63B59/00
CPC分类号： A63B49/02 , A63B49/03 , A63B49/038 , A63B49/08 , A63B49/10 , A63B49/14 , A63B60/16 , A63B60/54 , A63B2049/0202 , A63B2049/0203 , A63B2049/0204 , A63B2049/0207 , A63B2049/0212 , A63B2060/002 , A63B2209/023
摘要： A lightweight, high stiffness tennis racket includes a frame having a handle portion with butt end, head portion, and strings supported by the head portion. The racket is formed from a composite material including carbon fibers, titanium fibers, and epoxy resin and includes a length of at least about 27 inches, a strung weight of less than about 9.2 ounces, and a frequency of vibration of the first mode of bending under free-free constraint of at least about 175Hz. The racket includes a vibration damping unit located about the racket handle.
摘要翻译：一种轻质，高刚度的网球拍包括具有带有对接端的手柄部分，头部和由头部支撑的琴弦的框架。球拍由包括碳纤维，钛纤维和环氧树脂的复合材料形成，并且包括至少约27英寸的长度，小于约9.2盎司的长度，以及第一弯曲模式的振动频率在至少约175Hz的自由限制下。球拍包括围绕球拍手柄定位的减震单元。

9. 发明申请

WO1991016950A1 BALL RACKET, IN PARTICULAR TENNIS RACKET 审中-公开
标题翻译： BALL RACKET，特别是TENNIS RACKET
公开(公告)号：WO1991016950A1
公开(公告)日：1991-11-14
申请号：PCT/EP1991000855
申请日：1991-05-07
申请人： SCHLENKER, Eckard
IPC分类号： A63B49/02
CPC分类号： A63B49/02 , A63B49/028 , A63B49/038 , A63B60/54 , A63B2049/0207 , A63B2049/0212 , A63B2060/002
摘要： A racket for striking a ball, in particular a tennis racket includes a closed inner stringed frame which is at least partly enclosed by an outer support frame, with both frames being hingedly connected by at least two joints such that a local rotation of both frames relative to each other is permitted at the points of articulation. The joints are arranged relative to each other in such a manner that the inner frame is prevented from carrying out a rigid-body motion relative to the outer support frame and that both frames are prevented from carrying out a translational movement perpendicular to each other perpendicular to the racket plane.

10. 发明申请

WO1980002510A1 TENNIS RACKET 审中-公开
标题翻译：网球拍
公开(公告)号：WO1980002510A1
公开(公告)日：1980-11-27
申请号：PCT/US1979000328
申请日：1979-05-17
申请人： FROLOW J
IPC分类号： A63B49/02
CPC分类号： A63B49/02 , A63B49/08 , A63B49/10 , A63B49/12 , A63B60/02 , A63B60/18 , A63B60/48 , A63B60/54 , A63B2049/0211 , A63B2049/0212 , A63B2060/002
摘要： A tennis racket having the same swing weight as tennis rackets of the prior art, but having a significant reduction in the weight, and a significant increase in the distance of the center of percussion (Cp) and in the distance of the center of gravity (CG) from the handle end (1). A significant reduction in the deflection and vibration of the racket caused by the impact of the ball is provided. The tendency of the racket to turn in the players hand when a ball hits the racket at a location (C2) off of the longitudinal axis (a-a) of the racket, is reduced. These improvements are provided by the weight and stiffness distribution of the racket which is obtained by the distribution of the material, shape, and the crossectional shape along the length, width, and depth of the frame portion (9), the throat portion (C) and the handle portion (1), and by the utilization of materials having a high stiffness and strength per unit of weight. Methods are provided to rate a racket by its physically measured swing weight, weight, frequency of vibration, location of the center of gravity, location of the center of percussion, and the locations of the nodal pivots associated with the frequency of vibration.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式