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71. 发明公开

EP2018215A1 BALLSCHLAGGERÄT, INSBESONDERE TENNIS- ODER SQUASHSCHLÄGER 有权
标题翻译：特别是网球或壁球壁球STRIKERS
公开(公告)号：EP2018215A1
公开(公告)日：2009-01-28
申请号：EP07724836.7
申请日：2007-05-03
申请人： Kneissl Holding GmbH
发明人： NAGLER, Hubert
IPC分类号： A63B51/00 , A63B49/00
CPC分类号： A63B51/00 , A63B49/00 , A63B49/02 , A63B49/022
摘要： A ball hitting device, in particular a tennis or squash racquet, with a shaft comprising a grip and a head frame (11) connected to the shaft which delimits a ball hitting surface (19) in the form of longitudinal (14, 14') and transverse (20, 20') strings which intersect each other, wherein the longitudinal and transverse strings – in particular, each respectively in a meander form – pass through bore holes (15 or 21) formed at the top and bottom and on the left and right in the head frame (11).. The bore holes (15; 21) for the longitudinal (14) and transverse (20) strings in the two top and the two bottom diagonal bend areas (22) are each at a distance from one another such that, at the expense of a highest and lowest transverse string (20') as well as on the left side and on the right side, another longitudinal string (14') can be drawn essentially parallel to the other longitudinal strings (14), and vice versa.

72. 发明授权

EP1790392B1 Sport racqet with insert members for anchoring strings 失效
标题翻译：一种运动球拍与插入用于穿线的附着
公开(公告)号：EP1790392B1
公开(公告)日：2008-10-22
申请号：EP05111453.6
申请日：2005-11-29
申请人： Prince Sports, Inc.
发明人： Gazzara, Roberto , Pinaffo, Mauro , Pozzobon, Michele , Pezzato, Mauro
IPC分类号： A63B49/00 , A63B51/00
CPC分类号： A63B51/00 , A63B49/022 , A63B49/028

73. 发明公开

EP1844820A1 A method for manufacturing a sports racquet and a sports racquet obtained thereby 有权
标题翻译： Verfahren zur Herstellung einesSportschlägers
公开(公告)号：EP1844820A1
公开(公告)日：2007-10-17
申请号：EP06112486.3
申请日：2006-04-11
申请人： Prince Sports, Inc.
发明人： Gazzara, Roberto , Pinaffo, Mauro , Pozzobon, Michele , Pezzato, Mauro
IPC分类号： A63B49/10 , A63B49/02 , B29C70/44 , B29C33/50 , B29C70/86 , A63B51/00
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 comprising the following steps:
a) providing a moldable tube structure containing first and second inflatable bladders. The first and second inflatable bladders are positioned on opposite first and second regions of the tube structure. The tube structure comprises one or more cross channels, which pass through it at an intermediate region.
b) inserting said tube structure inside a mold forming a mold cavity. Mold members are inserted into the said cross channels, 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 corresponding to the string port holes, which are to be formed on said frame portion.
c) 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.
d) 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，包括以下步骤：a）提供包含第一和第二可充气囊的可成型管结构。第一和第二充气囊定位在管结构的相对的第一和第二区域上。管结构包括一个或多个交叉通道，其在中间区域通过它。 b）将所述管结构插入形成模具腔的模具内。模具构件被插入到所述横向通道中，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绳口孔的位置和取向。 c）对第一和第二囊进行加压，使得管结构符合模具的形状，并加热模具，使得管结构固化。 d）将固化的管结构从模腔中取出并从交叉通道中移除模具构件。

74. 发明公开

EP0771224A4 SPORTS RACKET HAVING POWER RING 失效
标题翻译：与电源环SPORT球拍
公开(公告)号：EP0771224A4
公开(公告)日：2004-09-08
申请号：EP96915643
申请日：1996-05-09
申请人： PRINCE SPORTS GROUP INC
发明人： DAVIS STEPHEN J , JANES RICHARD
IPC分类号： A63B49/02 , A63B51/00 , A63B51/08
CPC分类号： A63B49/02 , A63B49/03 , A63B51/00 , A63B51/08
摘要： A sports racquet includes a power ring, spanning the throat region of the head, which has an arcuate bearing surface facing away from the outer head portion of the racquet. The bearing surface bows in the direction of the stringing area. The lower ends of the main strings wrap about the bearing surface of the power ring, and the strings extend outwardly in a fan shape configuration to frame. The power ring has the effect of shortening the center strings, and lengthening the outlying main strings, so that the power provided by the strings is more uniform over the string bed.

75. 发明授权

EP0429533B2 SPORTS RACKET 失效
标题翻译： SPORT球拍
公开(公告)号：EP0429533B2
公开(公告)日：2004-01-02
申请号：EP89910001.0
申请日：1989-08-17
申请人： Athletic Alternatives, Inc.
发明人： Svoma, Rodney , Speros, James , Broadman, Gene A.
IPC分类号： A63B51/00
CPC分类号： A63B49/02 , A63B49/08 , A63B49/10 , A63B60/06 , A63B60/08 , A63B60/10 , A63B60/28 , A63B60/50 , A63B60/54 , A63B2049/0211 , A63B2060/0081
摘要： A sports racket which is made by joining longitudinal sections of a racket, particularly half sections of a racket, along a plane parallel to the center plane through the playing surface of the racket. The longitudinal sections of the racket define recesses to form hollow spaces within the interior of the racket upon joining of the racket half sections to thereby reduce the weight of the racket while maintaining its strength. This racket construction is also combined with a string suspension system which includes strings which are splayed to alternately contact the racket frame in front of and behind the plane of the playing surface, contributing to the strength and integrity of the frame.

76. 发明公开

EP0788817A3 Sports racket with odd number of longitudinal strings 失效
标题翻译：体育俱乐部，奇数电源
公开(公告)号：EP0788817A3
公开(公告)日：1999-08-18
申请号：EP97300763.6
申请日：1997-02-06
申请人： Soong, Tsai Chen
发明人： Soong, Tsai Chen
IPC分类号： A63B51/00
CPC分类号： A63B51/00
摘要： A sports racket (20) having a frame (10) comprising a top portion (1), two opposed sides (2), a throat (3), a shank portion (4), a handle (5), and a string network which has longitudinal string segments (7) and cross string segments (9), the frame (10) comprising an odd number of longitudinal strings and a longitudinal central string (21) coinciding with the central longitudinal axis (8) of the racket whereby the string segments, their anchoring with the frame thereabouts, arrangement of accessories and attachments in the frame, such as grommet strips and bumper guard, are positioned so as to be an exact mirror image with respect to the central longitudinal axis of the frame, thus enhancing the balance, power and handling of the racket due to the symmetrically balanced arrangements.

77. 发明授权

EP0602545B1 Saitenstrang oder Saite für Ballschläger 失效
标题翻译：弦弦或弦的球拍
公开(公告)号：EP0602545B1
公开(公告)日：1997-08-06
申请号：EP93119851.9
申请日：1993-12-09
申请人： Kuebler, Siegfried
发明人： Kuebler, Siegfried
IPC分类号： A63B51/00
CPC分类号： A63B51/00 , A63B2051/001 , A63B2051/023 , Y10T428/2913 , Y10T428/2929 , Y10T428/2967 , Y10T428/2969

78. 发明公开

EP0598482A3 Racquet string aligner 失效
标题翻译：定位，用于球拍弦。
公开(公告)号：EP0598482A3
公开(公告)日：1995-02-15
申请号：EP93307920.4
申请日：1993-10-06
申请人： Chan, Stephen
发明人： Chan, Stephen
IPC分类号： A63B51/00
CPC分类号： A63B51/015
摘要： This invention pertains to a novel aligner which can be used to space evenly the strings of a sports racquet. More particularly, this invention pertains to a novel racquet string aligner which can accommodate different racquet string spacings and can be used as the cap for a typical container for tennis balls. A racquet string aligner for aligning the strings of a racquet comprising: (a) a base member ; (b) a tapered central projection on the base member having a topography that tapers away from the base member ; (c) at least one tapered first projection adjacent the central projection the base of which is located a first radius from the centre-point of the central projection, and at least a portion of the upper surface of which has a first slope in the direction of the central projection ; and (d) at least one tapered second projection the base of which is located at a second radius from the centre-point of the central projection greater than that of the first radius and at least a portion of the upper surface of which slopes in the same direction as the slope of the first projection in the direction of the central projection to a degree smaller than the first slope.

79. 发明公开

EP0614685A1 Tennis racket with longitudinal strings different in tensile force from transversal strings 失效
标题翻译： Tennisschlägermit verschiedenenSpannkräftenfürLängs-und Quersaiten。
公开(公告)号：EP0614685A1
公开(公告)日：1994-09-14
申请号：EP94103616.2
申请日：1994-03-09
申请人： YAMAHA CORPORATION
发明人： Takatsuka, Masanori, c/o Yamaha Corporation
IPC分类号： A63B49/00 , A63B51/00
CPC分类号： A63B51/00 , A63B49/00 , A63B49/10 , A63B2049/0217 , A63B2051/004 , A63B2060/002 , A63B2209/02
摘要： A tennis racket has longitudinal strings (G1') stretched in a longitudinal direction between a frame top and a grid end and transversal strings (G2') stretched in a transversal direction perpendicular to the longitudinal direction, and a ratio of a tensile force exerted on each longitudinal string to a tensile force exerted on each transversal string ranges from 2.5 : 1 to 4.0 : 1 so that a nodal line (ND2') for vibrations in the secondary mode passes through a sweet area, thereby decreasing a reaction from the tennis racket at an impact against a tennis ball.
摘要翻译：网球拍具有在框架顶部和格栅端之间的纵向方向上延伸的纵向弦线（G1'）和在垂直于纵向方向的横向方向上拉伸的横向弦线（G2'），并且施加在每个纵向弦线施加在每个横向弦线上的张力范围为2.5:1至4.0:1，使得在次要模式中的振动的节点线（ND2'）通过甜蜜区域，从而减少了来自网球拍的反作用力对网球的影响。

80. 发明授权

EP0560788B1 SAITENRICHTER FÜR BALLSCHLÄGER, BEISPIELSWEISE TENNISCHLÄGER 失效
标题翻译：法官球拍线，如网球拍。
公开(公告)号：EP0560788B1
公开(公告)日：1994-09-14
申请号：EP91919201.3
申请日：1991-10-10
申请人： MACKNIGG, Johann
发明人： MACKNIGG, Johann
IPC分类号： A63B51/00
CPC分类号： A63B51/015
摘要： The raquet-string adjustment device proposed comprises a main body (1) with recesses (2) in which preferably roller-like elements (3) are mounted to rotate about a spindle (5). Meshing elements (4) project out from the surface of the roller-like elements. These meshing elements (4) are shaped such that, when they are inserted in the gaps (7) between the strings (8) of the raquet, the strings are pushed into their correct positions.

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