-
公开(公告)号：US20170050090A1
公开(公告)日：2017-02-23
申请号：US14902412
申请日：2014-07-04
申请人： HEAD TECHNOLOGY GMBH
发明人： Daniel LAU , Harald ROSENKRANZ , Ralf SCHWENGER
CPC分类号： A63B49/02 , A63B49/10 , A63B49/12 , A63B2049/0205 , A63B2049/0211 , A63B2102/02 , A63B2209/02
摘要： The present invention relates to a frame for a ball-game racket comprising a head portion and a handle portion, wherein the frame is configured as a hollow profile and comprises magnesium and wherein the wall thickness of the hollow profile varies along a cross-section through the hollow frame profile, as well as to a process for producing such a racket.
摘要翻译： 技术领域本发明涉及一种用于球形球拍的框架，其包括头部和手柄部分，其中框架被构造为中空轮廓并且包括镁，并且其中中空轮廓的壁厚沿着横截面通过 中空框架型材，以及制造这种球拍的方法。
-
2.发明申请INTERACTIVE TENNIS RACKET WITH SPLIT HEAD, FLEXIBLE SPHERICAL JOINTS AND STRINGS TENSION MECHANISM 审中-公开互动十字架与分离头，柔性球形接头和拉杆张力机构公开(公告)号：US20160310804A1
公开(公告)日：2016-10-27
申请号：US14696666
申请日：2015-04-27
IPC分类号： A63B49/02
CPC分类号： A63B49/02 , A63B49/08 , A63B51/12 , A63B2049/0205
摘要： The tennis racket for interacting with the tennis ball has the flexible head, the flexible handle, and the string tension mechanism. The tennis racket head form with the handle the flexible spherical joint, with the inner adjustment of the tension, and the angle of the head. The tennis racket handle has flexible gripping to absorb the impact from the incoming tennis ball. The string tension mechanism is operated manually for the adjustment the tension. The structure flexibility of the tennis racket minimizes the injury, and offers more enjoyment of the play.
摘要翻译： 与网球相互作用的网球拍具有柔性头，弹性手柄和弦张力机构。 网球拍头部与手柄形成柔性球形接头，内部调节张力和头部角度。 网球拍手柄具有灵活的夹持力，可吸收进球网球的冲击力。 弦张力机构手动操作以调节张力。 网球拍的结构灵活性最大限度地减少了伤害，并提供了更多的娱乐享受。
-
公开(公告)号：US5143669A
公开(公告)日：1992-09-01
申请号：US539215
申请日：1990-06-18
申请人： Jonathan C. Mott
发明人： Jonathan C. Mott
IPC分类号： B29C39/10 , A63B49/02 , A63B49/10 , A63B49/14 , B29C70/48 , B29C70/86 , B29K105/06 , B29L31/52
CPC分类号： B29C70/48 , A63B49/10 , B29C70/865 , A63B2049/0205 , A63B2049/103 , A63B2209/023 , B29K2033/04 , B29L2031/5245
摘要： A method of making a fiber-reinforced molded racquet frame includes placing at least one core having a tube with at least one layer of woven reinforcing fibers in a mold shaped to define the frame. A plastics material is injected into the mold around the core or cores. The plastics material preferably has a relatively low setting temperature and a relatively low viscosity.
摘要翻译： 制造纤维增强模制球拍框架的方法包括将具有至少一层编织增强纤维的管的至少一个芯放置在形状为形成框架的模具中。 将塑料材料注入围绕芯或芯的模具中。 塑料材料优选具有相对较低的凝固温度和较低的粘度。
-
公开(公告)号：US3840230A
公开(公告)日：1974-10-08
申请号：US24117672
申请日：1972-04-05
申请人： GEN DYNAMICS CORP
发明人： SCHAEFER W , BENDER R
CPC分类号： A63B49/08 , A63B49/02 , A63B2049/0205 , Y10S273/01 , Y10S273/07 , Y10S273/23
摘要： A composite game racket having improved stiffness and uniformity is disclosed. The racket comprises a shell formed from molded synthetic resin with a high strength fiber reinforced plastic facing laminated to each face of the shell. The shell is internally recessed in a truss-like pattern to provide lightness with strength. The handle of the racket includes a pair of plastic pallets secured to the handle portion of the shell and covered with a covering material, such as a thin leather strip winding. The finished racket is finally strung in a conventional manner and is then ready for use.
-
公开(公告)号：US09399155B2
公开(公告)日：2016-07-26
申请号：US13686542
申请日：2012-11-27
CPC分类号： A63B60/00 , A63B49/02 , A63B49/03 , A63B49/038 , A63B49/08 , A63B49/10 , A63B2049/0205 , A63B2209/00
摘要： A sports racquet extends along an axis and is configured for use with a quantity of racquet string forming a string bed about a string plane. The racquet includes a frame formed of a thermoplastic material, and including first and second halves including first and second spaced apart hoop regions, and first and second handle regions, respectively. The hoop regions includes projections extending from hoop regions in a direction orthogonal to the string plane. At least one of the hoop regions defines a set of bores. The projections are configured to matably engage the bores. The projections extend through the string plane and define curved bearing surfaces configured for engaging and supporting the racquet string. The projections include first and second projections having first and second radii of curvature, respectively. The first radius of curvature being at least 0.5 mm greater than the second radius of curvature.
摘要翻译： 运动球拍沿轴线延伸并且被配置为与一定数量的球拍弦一起使用，所述球拍弦形成围绕琴弦平面的弦床。 球拍包括由热塑性材料形成的框架，并且包括分别包括第一和第二间隔开的箍区域的第一和第二半部分以及第一和第二手柄区域。 箍区域包括从垂直于绳平面的方向上的箍区延伸的突起。 至少一个箍区域定义一组孔。 突起被配置成可以嵌合孔。 凸起延伸穿过琴弦平面并且限定被配置成用于接合和支撑球拍琴弦的弯曲轴承表面。 突起包括分别具有第一和第二曲率半径的第一和第二突起。 第一曲率半径比第二曲率半径大至少0.5mm。
-
公开(公告)号：US06589125B1
公开(公告)日：2003-07-08
申请号：US10191561
申请日：2002-07-10
申请人： Ming-Jen Tsai
发明人： Ming-Jen Tsai
IPC分类号： A63B4910
CPC分类号： B60B21/12 , A63B49/02 , A63B49/022 , A63B51/00 , A63B2049/0205 , A63B2209/00 , B60B21/062
摘要： The present invention provides a compound material frame body without the need of drilling holes. A plurality of symmetric embedded tubes are clamped between two compound material pipe bodies. An outmost compound material layer sheathes the compound material pipe bodies and the embedded tubes with two openings of each of the embedded tubes being exposed. An integrally formed compound material frame body having through holes can immediately be obtained by blowing and heating in a mold. Because there is no need of drilling holes, the structure of the frame body will not be damaged. Moreover, the present invention can achieve the effects of simple manufacturing process, short manufacturing time, and reduced cost.
摘要翻译： 本发明提供一种复合材料框架体，而不需要钻孔。 多个对称嵌入管被夹在两个复合材料管体之间。 复合材料层覆盖复合材料管体和嵌入管，每个嵌入管的两个开口露出。 具有通孔的整体形成的复合材料框架体可以通过在模具中吹塑和加热而立即获得。 因为不需要钻孔，所以框体的结构不会被破坏。 此外，本发明可以实现简单的制造工艺，缩短制造时间和降低成本的效果。
-
7.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。
-
公开(公告)号：US5131653A
公开(公告)日：1992-07-21
申请号：US746858
申请日：1991-08-19
申请人： Chien-Ping Yu
发明人： Chien-Ping Yu
CPC分类号： A63B51/04 , A63B49/10 , A63B59/80 , A63B2049/0205
摘要： A racket including a pair of frames engageable with each other and each having a head portion and a handle portion, a recess formed in each of the head portions so as to form a ring-shaped space when the frames are engaged with each other, a body engageable in the ring-shaped space, a flange extended inward from an inner periphery of the body and formed integral with the body, and a network of strings having a periphery fixed to the flange of the body so as to form a ball striking surface.
摘要翻译： 一种球拍，包括一对可相互啮合并且各具有头部和手柄部分的框架，每个头部形成有凹槽，以便当框架彼此接合时形成环形空间; 本体可接合在环形空间中，从主体的内周向内延伸并与主体成一体的凸缘，以及具有固定在主体的凸缘上的周边的弦线网，以形成击球面 。
-
公开(公告)号：US3998457A
公开(公告)日：1976-12-21
申请号：US534755
申请日：1974-12-20
CPC分类号： A63B49/10 , A63B49/12 , A63B2049/0205 , A63B2049/103 , A63B2209/023 , A63B60/06 , A63B60/08 , A63B60/10 , A63B60/48
摘要： This invention is concerned with a tennis racket frame which comprises a pair of channel-shaped members in interengaging relationship, the channel-shaped members forming the faces of the head portion of the racket frame, and the sidewalls of each of the members having apertures therein in alignment to provide string holes therein. The racket frame is preferably composed of a synthetic resinous material which may be integrally reinforced with high modulus reinforcing fibers, or reinforced by attached facings of high strength, high modulus materials.
摘要翻译： 本发明涉及一种网球拍框架，其包括一对相互接合关系的通道形构件，所述通道形构件形成球拍框架的头部的表面，并且每个构件的侧壁具有孔 对准以在其中提供弦孔。 球拍框架优选由合成树脂材料组成，其可以用高模量增强纤维一体地增强，或者通过高强度，高模量材料的附着面加强。
-
公开(公告)号：US20140148275A1
公开(公告)日：2014-05-29
申请号：US13686469
申请日：2012-11-27
CPC分类号： A63B60/00 , A63B49/028 , A63B49/03 , A63B49/038 , A63B49/08 , A63B49/10 , A63B2049/0205 , A63B2209/00
摘要： A sports racquet extending along a longitudinal axis and configured for supporting a quantity of racquet string generally about a string plane. The racquet includes a frame formed of a thermoplastic material and including a head portion and a handle portion. The head portion is formed of first and second hoop regions. At least one of the first and second hoop regions includes a first set of projections extending from one of the first and second hoop regions across the string plane and engaging the other of the first and second hoop regions. The first set of projections space apart the first and second hoop regions by a first predetermined dimension to define a plurality of through-hoop region openings. The handle portion is formed of first and second handle regions directly coupled together without defining either a plurality of handle openings.
摘要翻译： 一种运动球拍，其沿着纵向轴线延伸并且被配置为一般围绕琴弦平面支撑一定量的球拍弦。 球拍包括由热塑性材料形成并包括头部和手柄部分的框架。 头部由第一和第二箍区域形成。 第一和第二箍区域中的至少一个包括从第一和第二箍区域之一延伸穿过绳平面并与第一和第二箍区域中的另一个接合的第一组突起。 第一组突起通过第一预定尺寸间隔开第一和第二箍区域以限定多个穿环区域开口。 手柄部分由直接联接在一起而不限定多个手柄开口的第一和第二手柄区域形成。
-
-
-
-
-
-
-
-
-
搜索结果
28 条记录 (耗时 0.036 秒)