WO2011085692A1 - 一种握柄减震的乒乓球拍、网球拍、羽毛球拍或壁球拍 - Google Patents

一种握柄减震的乒乓球拍、网球拍、羽毛球拍或壁球拍 Download PDF

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Publication number
WO2011085692A1
WO2011085692A1 PCT/CN2011/070304 CN2011070304W WO2011085692A1 WO 2011085692 A1 WO2011085692 A1 WO 2011085692A1 CN 2011070304 W CN2011070304 W CN 2011070304W WO 2011085692 A1 WO2011085692 A1 WO 2011085692A1
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WIPO (PCT)
Prior art keywords
racket
elastic
tennis
squash
badminton
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PCT/CN2011/070304
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English (en)
French (fr)
Inventor
刘勇
Original Assignee
Liu Yong
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Publication of WO2011085692A1 publication Critical patent/WO2011085692A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B59/00Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
    • A63B59/40Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06Handles
    • A63B60/08Handles characterised by the material
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06Handles
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/54Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/16Table tennis

Definitions

  • the injury of the tennis elbow to the athlete is still serious; how to eliminate the ping-pong beat
  • the slow tremor attenuation of the bottom plate and the fiber bottom plate has an adverse effect on the feel and control, and the damage to the tremor elbow of the tennis racket, the badminton racket and the squash racket has not been found in the prior art as a good solution.
  • the solution of the problem will have a great impact on the application of table tennis, tennis, badminton and squash technology, and it is also crucial for the entertainment of such sports technology.
  • the utility model provides a handle capable of accelerating the racket tremor attenuation. Shock-absorbing table tennis bat, tennis racket, badminton racket or squash racket.
  • the utility model comprises a blade and a grip piece, characterized in that: a resilient device in a stress state is arranged between the grip piece and the blade.
  • This elastic device makes the elastic device in the stress deformation state dampen the tremor, and does not reflect the tremor, the elastic deformation of the elastic device and its grip or stroke when the tremor of the racquet is transmitted to the grip position when hitting the ball.
  • the sliding friction between the rackets consumes the repeated tremor energy of the grip and the batter, which causes it to decay rapidly, reducing the amount of rebound and the number of bounces, without affecting the first pass from the batter to the outside of the grip.
  • the tremor of the wave hitting the ball information is arranged between the grip piece and the blade.
  • Elastic device is elastic The stress state makes the absorption of the tremor larger, and can support the grip without deteriorating the strength of the grip.
  • the utility model largely removes the bad repeated tremor and retains the useful tremor. It plays a significant role in mitigating the tremor that affects the feel and control, and does not cause excessive reduction in grip strength.
  • the front and rear ends of the grip piece are fixed on the blade and the elastic device is in the middle. This maximizes the strength of the grip while achieving shock absorption.
  • the front end of the grip piece is fixed to the blade, and the elastic means are at the middle and the rear. This will not only reduce the tremor but also increase the energy storage when the ball is hit, which makes the shot more powerful.
  • the elastic device is a strip-shaped tab assembly in a state of stress elastic deformation, the strip-shaped tab and the surface of the strip are at an acute angle, one end of the strip-shaped tab is joined together, and the other end is attached to the hitting plate or the grip plate .
  • This slanted tab in a stressed state deforms when the tremor is transmitted and rubs against the fitted blade or the side wall of the grip, thereby consuming more reciprocating tremor energy.
  • the elastic device is a strip-shaped tab assembly in a state of stress elastic deformation, the strip-shaped tab and the surface of the strip are at an acute angle, and the strip-like tabs are joined together in the middle, and the two ends are attached to the hitting plate or the grip plate .
  • This can simultaneously consume the tremor on the blade and the grip to provide a greater consumption of tremor energy.
  • the elastic device is wooden. This can be cut directly from the material of the handle and is low in cost.
  • the elastic means is rayon. Man-made fibers have high strength and elasticity and can be made into finer and more precise elastic devices to absorb more tremor energy. If a rayon elastic device is used on a tennis racket, a badminton racket or a squash racket, it has a high strength and can withstand a large impact force and is light in weight.
  • the elastic means is a spring-like device whose deformation direction is perpendicular to the four walls of the handle.
  • the deformation of the spring-like device also absorbs the energy of the tremor, and the accessories are easy to find.
  • the utility model adds an elastic device in a stress deformation state between the racket plate and the grip piece, so that the elastic state under the stress state is obtained when the tremor is reciprocally transmitted in the grip portion.
  • the elastic deformation of the device and the consumption of friction greatly reduce the intensity of the tremor of the handle and the number of reflections, reduce the impact of tremor on the ball feel and control, and reduce the Trembling the damage of the elbow, and this structure is most conducive to attenuating the harmful tremor of the high-frequency small amplitude of the elbow, while the tremor for the low-frequency and large amplitude is good for the hand; this structure can also cause the racket to hit the ball.
  • the energy loss of the hitting ball is small, the returning force is large, and the hand feel is softer; and the structure does not have much influence on the strength of the handle, and the production cost thereof is not High, the effect is obviously conducive to popularization, and the way to absorb the tremor energy by the stress state of the elastic device is more remarkable than the conventional damper device.
  • FIG. 2 is a right side view of a handle piece according to an embodiment of the present invention
  • Figure 4 is a partial right side view of the second embodiment of the present invention.
  • Figure 5 is a longitudinal cross-sectional view of the three handles of the embodiment of the present invention.
  • Figure 8 is a longitudinal cross-sectional view of the four handles of the embodiment of the present invention.
  • Figure 9 is a transverse cross-sectional view of b of Figure 8.
  • the fourth embodiment of the present invention is shown in FIG. 8, FIG. 9 and FIG. 10, and is a grip structure of the utility model applied to the tennis racket for damping, 1 is a hitting plate, 2 is a grip piece, and 6 is an elastic device 3.
  • the elastic piece is a continuous V-shaped elastic piece, the elastic piece 6 is in an elastic stress state, the blade 1 and the handle piece 2 are bonded at the front end 7 of the handle, and the handle piece 2 is closed at the rear end 8 of the handle, Fig. 9 It is a transverse cross-sectional view at b of Fig. 8, and Fig. 10 is a transverse cross-sectional view of the elastic piece 6 at b of Fig. 8.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)

Description

一种握柄减震的乒乓球拍、 网球拍、 羽毛球拍或壁球拍
1、 技术领域
本实用新型涉及一种乒乓球拍、 网球拍、 羽毛球拍或壁球拍,特别是涉及 一种握柄减震的乒乓球拍、 网球拍、 羽毛球拍或壁球拍。
2、 背景技术
很多乒乓球拍、 网球拍、 羽毛球拍和壁球拍在使用时震颤过大, 当这种 过大的震颤传递到手柄时极大的影响了手对击球信息的感知, 其中网球拍、 羽毛球拍和壁球拍的震颤还会造成网球肘的伤害, 其实对球的感知就是源于 对底板的震颤的感觉, 但是这种过大的震颤往往是一种反复的震颤, 震颤传 递到握柄末端又返回来, 衰减很慢, 进而影响了球感和控制, 这种反复的震 颤是由于球拍部分的形变恢复造成的, 在乒乓球拍中特别是很薄的和添加了 人造纤维材料的底板的反复震颤更加强烈, 这就是为什么很多乒乓球选手选 手对于力量底劲强大的纤维板弃之不用和不愿意选择手感很清晰的但震颤很 厉害的薄底板的原因, 在网球拍、 羽毛球拍和壁球拍的使用中, 很多选手选 用昂贵的天然肠线来解决震颤问题, 但是效果一般而且成本过高, 一般业余 运动员很难承受, 另外, 在以往的技术中也有采用缠绕缓冲材料等方式的柄 部减震的方法, 但是效果都不明显, 网球肘对运动员的伤害依然很严重; 怎 样消除乒乓球拍薄的底板和纤维底板的震颤衰减慢给手感和控制带来的不利 影响, 以及解决网球拍、 羽毛球拍和壁球拍的震颤对手肘的伤害在以往技术 中是个尚未找到很好解决办法的问题, 这个问题的解决对乒乓球、 网球、 羽 毛球和壁球技术的应用将起到很大的影响, 对于此类运动技术的娱乐普及也 很关键。
3、 发明内容
为了克服现有乒乓球拍薄底板和添加人造纤维的底板震颤衰减慢以及 网球拍、 羽毛球拍和壁球拍的击球后震颤衰减慢的问题, 本实用新型提供一 种能加快球拍震颤衰减的握柄减震的乒乓球拍、网球拍、羽毛球拍或壁球拍。
包括击球板和握柄片, 其特征在于: 握柄片和击球板之间设有处于应力 状态的弹性装置。 这种弹性装置使得击球时球拍的震颤传递到握柄位置时, 处于应力形变状态的弹性装置很好的阻尼了震颤, 而且又不反射震颤, 弹性 装置的弹性形变以及其和握柄或者击球拍之间的滑动摩擦消耗了握柄片和击 球板反复震颤能量, 使其迅速衰减, 减少反弹量和反弹次数, 同时并不会影 响从击球板到握柄片外侧传递的第一波击球信息的震颤。 弹性装置处于弹性 应力状态使得对震颤的吸收作用更大, 并且能对握柄起到支撑作用不会使握 柄的强度过多的降低, 本实用新型很大程度上去除了不良的反复震颤而保留 了有用的震颤, 对减轻影响手感和控制的震颤起到很大作用, 同时也不造成 握柄强度过分降低。
本实用新型的进一步改进是:
握柄片前后两端固定在击球板上, 弹性装置处于中间。 这样在获得减震 的同时还可以最大限度的保持握柄的强度。
握柄片前端固定在击球板上, 弹性装置处于中间和后部。 这样不但可以 更多的减少震颤, 还能在击球时候缓冲来球力量增加储能, 使得击球更加有 力。
所述弹性装置是处于应力弹性形变状态的条状凸片集合, 条状凸片和拍 面呈锐角, 条状凸片的一端是结合在一起的, 另一端贴在击球板或者握柄片 上。 这种处于应力状态的倾斜的凸片在震颤传来时形变并和所贴合的击球板 或者握柄片侧壁产生摩擦, 进而消耗更多的往复震颤能量。
所述弹性装置是处于应力弹性形变状态的条状凸片集合, 条状凸片和拍 面呈锐角, 条状凸片的中间是结合在一起的, 两端贴在击球板或者握柄片上。 这样可以同时消耗击球板和握柄片上的震颤起到更大的消耗震颤能量的作 用。
所述弹性装置是木制的。 这样可以直接用握柄的材料切制, 成本低。 所述弹性装置是人造纤维的。 人造纤维强度和弹性高, 可以制作成更加 细小精密的弹性装置从而可以吸收更多的震颤能量。 如果在网球拍、 羽毛球 拍或者壁球拍上使用人造纤维的弹性装置, 既有很高的强度能承受很大的击 打力, 重量也轻。
所述弹性装置是处于应力弹性形变状态的 V字形弹片。 V字形弹片更能 稳固球拍和握柄的结合。
所述弹性装置是处于应力弹性形变状态的环形弹片。 连续的多个环形弹 片的减震效果也很好。
所述弹性装置是形变方向垂直于握柄四壁的弹簧状装置。 弹簧状装置的 形变也可以吸收震颤的能量, 而且配件容易找到。
本实用新型和现有技术相比有如下优点: 本实用新型通过在球拍板和握 柄片之间添加处于应力形变状态的弹性装置, 使得在震颤在握柄部分往复传 递时受到应力状态下的弹性装置的弹性形变和摩擦的消耗, 从而大大降低了 握柄震颤的强度和反射次数, 减^ '了震颤对球感和控制的影响, 以及减少了 震颤对手肘的伤害, 而且此种结构最有利于衰减高频小振幅的对手肘有害的 震颤, 而对于低频大振幅的有利于手感的震颤则保留很多; 这种结构还能导 致球拍在击球的时候拍体由于弹性装置的储能作用使得击球能量损失小, 回 球力量大, 手感也更加柔和; 并且这种结构对手柄的强度也不会有太大的影 响, 其生产成本也不高, 效果明显有利于普及, 这种利用弹性装置应力状态 吸收震颤能量的方式比以往的减震装置效果更加显著。
4、 附图说明:
下面结合附图对本实用新型做进一歩说明:
图 1是本实用新型实施例一的前示图,
图 2是本实用新型实施例一握柄片的右视图,
图 3是本实用新型实施例一的局部右视图,
图 4是本实用新型实施例二的局部右视图,
图 5是本实用新型实施例三柄部纵向剖视图,
图 6是图 5的 a处横向截面图,
图 7是图 5的 a处弹片横向截面图,
图 8是本实用新型实施例四柄部纵向剖视图,
图 9是图 8的 b处横向截面图,
图 10是图 8的 b处弹片横向截面图。
5、 具体实施方式:
本实用新型的实施一如图 1、图 2和图 3所示,包括击球板 1和握柄片 2, 其特征是: 握柄片 2和击球板 1之间设有处于应力状态的木制弹性装置 3, 弹性装置 3和握柄一体的, 如图 3所示, 弹性装置 3是处于应力弹性形变状 态的条状凸片 5的集合, 条状凸片 5和拍面呈锐角, 条状凸片的一端是结合 在一起的, 另一端贴在击球板 1上, 握柄片 2前后两端粘和在击球板 1上, 弹性装置 3处于中间。 如图 2所示, 握柄片 2尚未粘和在击球板 1的时候, 可以看出条状凸片 5是高出握柄片 2厚度方向的, 当握柄片 2前后端粘和在 击球板 1上后, 条状凸片 5受到压力弯曲形变, 产生弹性内应力, 当击球板 击球时, 震颤传递到握柄处时, 击球板 1由于震颤产生上下起伏的形变, 条 状凸片 5受到压力发生弹性形变并消耗部分震颤的能量, 于此同时, 条状凸 片 5末端在击球板 1上产生滑动摩擦又消耗部分震颤的能量从而使得震颤快 速衰减, 消除了震颤对手感的影响加强了控制, 如果弹性装置 3是用纤维材 料制作并且是上下两侧都设有条状凸片 5, 这样可同时加快衰减击球板 1和 握柄片 2上的震颤, 起到更好的 低震颤的作用。 本实用新型的实施二如图 4所示, 同实施例一的区别是, 握柄前端握柄 片 2和击球板 1粘合, 在握柄后端部分的击球板 1没有和握柄片 2粘合, 而 是被弹片 3的条状凸片 5挤压住悬空的, 握柄片 2的后端粘合, 这种结构使 得球拍的震颤传递到击球板 1的后端时更多震颤的被弹片 3吸收, 从而实现 更好的减震和减少反弹的效果, 并且击球板 1的前后端形变储能更大, 实现 更大的弹性; 实施例一和实施例二的生产加工可以采用握柄片 2和击球板 1 加压粘合的方式, 待胶水凝固后, 弹性装置 3的条状凸片 5处于弹性形变应 力状态, 条状凸片 5不要涂抹胶水。
本实用新型的实施三如图 5、 图 6和图 7所示, 本实用新型应用在羽毛 球拍减震的握柄结构, 1是击球板, 2是握柄片, 6是弹性装置 3的弹片, 弹 片 6处于弹性应力状态, 击球板 1和握柄片 2在握柄前端 7的位置处粘合, 握柄片 2在握柄后端 8处闭合, 击球板 1后端被处在应力状态的弹片 6挤压 固定住而悬空, 图 6是图 5的 a处的横向截面图, 图 7是弹片 6在 a处的横 向截面图。 弹片 6挤压住击球板 1的尾部, 也起到固定的作用, 在球拍击球 后的震颤传递到击球板 1尾部时, 弹片 6发生弹性形变以及在形变时和握柄 片 2以及击球板 1侧壁的摩擦衰减了震颤的能量, 减轻震颤的强度和往复次 数, 起到减震、 减少伤害、 提高手感的作用, 另外这种击球板 1后端悬空的 结构增加球拍的整体弹性储能形变, 增大回球力量, 也使得手感更加柔和。
本实用新型的实施四如图 8、 图 9和图 10所示, 是本实用新型应用在网 球拍减震的握柄结构, 1是击球板, 2是握柄片, 6是弹性装置 3的弹片, 是 呈连续 V字形的弹片, 弹片 6是处于弹性应力状态, 击球板 1和握柄片 2在 握柄前端 7处粘合, 握柄片 2在握柄后端 8处闭合, 图 9是图 8的 b处的横 向截面图, 图 10是弹片 6在图 8的 b处的横向截面图。 同实施例三的原理一 样, 处在应力状态的弹性弹片 6起到衰减击球板 1震颤的作用, 把震颤的能 量转化成弹性形变能量及弹片 6和握柄片 2以及击球板 1的侧壁之间的摩擦 热能, 从而消耗掉多余的能量, 起到减震、 减少伤害、 柔和手感和储能增加 回球力量的作用。 实施例三和实施例四的加工方式可在固定好弹性装置 3和 握柄片 2后, 把击球板 1的后部加力插入握柄内的方式, 使得弹性装置 3的 弹片 6处于弹性应力状态, 或者在固定好握柄片 2和击球板 1后, 把弹性装 置 3的弹片 6从后部加力插入击球板 1和握柄片 2的间隙中, 起到同样的效 果。

Claims

个乂 ^ 安 水 "
1、 一种握柄减震的乒乓球拍、 网球拍、 羽毛球拍或壁球拍, 包括击球板 ( 1 )和握柄片 (2), 其特征在于: 握柄片 (2)和击球板(1 )之间设有处于 应力状态的弹性装置 (3)。
2、 根据权利要求 1所述的乒乓球拍、 网球拍、 羽毛球拍或壁球拍, 其特 征在于: 握柄片 (2)前后两端固定在击球板(1 )上, 弹性装置(3 ) 处于中 间。
3、 根据权利要求 1所述的乒乓球拍、 网球拍、 羽毛球拍或壁球拍, 其特 征在于: 握柄片 (2)前端固定在击球板 (1 )上, 弹性装置(3 ) 处于中间和 后部。
4、 根据权利要求 1、 2或 3所述的乒乓球拍、 网球拍、 羽毛球拍或壁球 拍,其特征在于:所述弹性装置(3 )是处于应力弹性形变状态的条状凸片(5) 集合, 条状凸片(5)和拍面呈锐角, 条状凸片的一端是结合在一起的, 另一 端贴在击球板 (1 ) 或者握柄片 (2) 上。
5、 根据权利要求 1、 2或 3所述的乒乓球拍、 网球拍、 羽毛球拍或壁球 拍,其特征在于:所述弹性装置(3 )是处于应力弹性形变状态的条状凸片(5) 集合, 条状凸片(5)和拍面呈锐角, 条状凸片的中间是结合在一起的, 两端 贴在击球板 (1 ) 和者握柄片 (2) 上。
6、 根据权利要求 1、 2或 3所述的乒乓球拍、 网球拍、 羽毛球拍或壁球 拍, 其特征在于: 所述弹性装置 (3 ) 是木制的。
7、 根据权利要求 1、 2或 3所述的乒乓球拍、 网球拍、 羽毛球拍或壁球 拍, 其特征在于: 所述弹性装置 (3 ) 是人造纤维的。
8、 根据权利要求 1所述的乒乓球拍、 网球拍、 羽毛球拍或壁球拍, 其特 征在于: 所述弹性装置 (3 ) 是处于应力弹性形变状态的 V字形弹片 (9)。
9、 根据权利要求 1所述的乒乓球拍、 网球拍、 羽毛球拍或壁球拍, 其特 征在于: 所述弹性装置 (3 ) 是处于应力弹性形变状态的环形弹片。
10、 根据权利要求 1所述的乒乓球拍、 网球拍、 羽毛球拍或壁球拍, 其特 征在于: 所述弹性装置 (3 ) 是形变方向垂直于握柄四壁的弹簧状装置。
PCT/CN2011/070304 2010-01-17 2011-01-16 一种握柄减震的乒乓球拍、网球拍、羽毛球拍或壁球拍 WO2011085692A1 (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3011478A1 (fr) * 2013-10-07 2015-04-10 Sarl B Billon Impex Raquette de tennis de table
EP4122557A1 (de) * 2021-07-21 2023-01-25 Joachim Josef Nolte Tischtennisschlägerhandgriff und tischtennisschläger

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372290A2 (en) * 1988-12-02 1990-06-13 Dunlop Limited Vibration-damping assembly for games rackets
EP0701844A2 (en) * 1994-09-14 1996-03-20 Umberto Fassio Table tennis bat provided with a frame having a differentiated structure, particularly for sporting games and competitions
CN2530683Y (zh) * 2002-02-10 2003-01-15 彼萨斯有限公司 乒乓球拍
CN1470367A (zh) * 2002-06-13 2004-01-28 ��˹��D����˹�ٹ�˾ 物体撞击器具的减振
CN2629772Y (zh) * 2003-06-10 2004-08-04 冯永逸 一种乒乓球拍

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372290A2 (en) * 1988-12-02 1990-06-13 Dunlop Limited Vibration-damping assembly for games rackets
EP0701844A2 (en) * 1994-09-14 1996-03-20 Umberto Fassio Table tennis bat provided with a frame having a differentiated structure, particularly for sporting games and competitions
CN2530683Y (zh) * 2002-02-10 2003-01-15 彼萨斯有限公司 乒乓球拍
CN1470367A (zh) * 2002-06-13 2004-01-28 ��˹��D����˹�ٹ�˾ 物体撞击器具的减振
CN2629772Y (zh) * 2003-06-10 2004-08-04 冯永逸 一种乒乓球拍

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3011478A1 (fr) * 2013-10-07 2015-04-10 Sarl B Billon Impex Raquette de tennis de table
EP2889062A1 (fr) * 2013-10-07 2015-07-01 Sarl B. Billon Impex Raquette de tennis de table
EP4122557A1 (de) * 2021-07-21 2023-01-25 Joachim Josef Nolte Tischtennisschlägerhandgriff und tischtennisschläger

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