RU96110292A - TENNIS RACQUET - Google Patents

TENNIS RACQUET

Info

Publication number
RU96110292A
RU96110292A RU96110292/12A RU96110292A RU96110292A RU 96110292 A RU96110292 A RU 96110292A RU 96110292/12 A RU96110292/12 A RU 96110292/12A RU 96110292 A RU96110292 A RU 96110292A RU 96110292 A RU96110292 A RU 96110292A
Authority
RU
Russia
Prior art keywords
handle
tennis racket
head
length
racket according
Prior art date
Application number
RU96110292/12A
Other languages
Russian (ru)
Other versions
RU2113877C1 (en
Inventor
Стивен Дж. Дейвис
Андрэ Терзаги
Original Assignee
Принс Спотс Груп, Инк.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/295,300 external-priority patent/US5464210A/en
Application filed by Принс Спотс Груп, Инк. filed Critical Принс Спотс Груп, Инк.
Application granted granted Critical
Publication of RU2113877C1 publication Critical patent/RU2113877C1/en
Publication of RU96110292A publication Critical patent/RU96110292A/en

Links

Claims (10)

1. Теннисная ракетка, содержащая раму, имеющую головку, образующую струнную поверхность со струнами, рукоятку и по меньшей мере одну ручку, соединяющую головку и рукоятку, в которой головка ограничивает струнную поверхность яйцевидной формы, имеющую длину по меньшей мере 356 мм и площадь струнной поверхности более 613 см2, отличающаяся тем, что рама является трубчатым широкопрофильным элементом выполненным из композиционного материала, имеющего минимальный вес на единицу длины, причем длина ракетки больше 711 мм, но меньше длины, которую имеет ракетка весом более 300 г со струнами или ракетка с моментом инерции относительно рукоятки более 56 г/м2.1. A tennis racket comprising a head having a head forming a string surface with strings, a handle and at least one handle connecting the head and handle, in which the head defines an egg-shaped string surface having a length of at least 356 mm and a string surface area more than 613 cm 2 , characterized in that the frame is a tubular wide-profile element made of composite material having a minimum weight per unit length, and the length of the racket is more than 711 mm, but less than the length that it has t racket weighing more than 300 g with strings or a racket with a moment of inertia relative to the handle more than 56 g / m 2 . 2. Теннисная ракетка по п.1, отличающаяся тем, что рукоятка представляет собой опрессованную рукоятку. 2. Tennis racket according to claim 1, characterized in that the handle is an oppressed handle. 3. Теннисная ракетка по п. 1, отличающаяся тем, что по меньшей мере одна ручка представляет собой цельную, полую трубчатую ручку и содержит соединительную шейку, соединяющую головку и ручку. 3. Tennis racket according to claim 1, characterized in that at least one handle is a single, hollow tubular handle and contains a connecting neck connecting the head and the handle. 4. Теннисная ракетка по п. 3, отличающаяся тем, что рукоятка, являющаяся опрессованной рукояткой, представляет собой продолжение ручки. 4. Tennis racket according to claim 3, characterized in that the handle, which is a crimped handle, is a continuation of the handle. 5. Теннисная ракетка по п. 4, отличающаяся тем, что головка и ручка являются отдельными элементами, соединенными в соединительной шейке. 5. Tennis racket according to claim 4, characterized in that the head and handle are separate elements connected in a connecting neck. 6. Теннисная ракетка по п. 4, отличающаяся тем, что ручка имеет прямоугольное поперечное сечение, рукоятка имеет восьмиугольное поперечное сечение, и ручка, и рукоятка имеют полые внутренние области без внутренних стенок. 6. Tennis racket according to claim 4, characterized in that the handle has a rectangular cross section, the handle has an octagonal cross section, and both the handle and the handle have hollow inner areas without inner walls. 7. Теннисная ракетка по п. 1, отличающаяся тем, что струны расположены в средней струнной плоскости и содержат средства для крепления концов струн к головке так, чтобы по меньшей мере некоторые из концов струн были попеременно закреплены на противоположных сторонах от средней струнной плоскости. 7. Tennis racket according to claim 1, characterized in that the strings are located in the middle string plane and contain means for attaching the ends of the strings to the head so that at least some of the ends of the strings are alternately fixed on opposite sides of the middle string plane. 8. Теннисная ракетка по п. 1, отличающаяся тем, что ракетка имеет общую длину от 737 до 813 мм. 8. Tennis racket according to claim 1, characterized in that the racket has a total length of from 737 to 813 mm. 9. Теннисная ракетка по п. 1, отличающаяся тем, что струнная поверхность имеет радиус кривизны от 118 до 133 мм в верхней части и от 45 до 55 мм над шейкой. 9. Tennis racket according to claim 1, characterized in that the string surface has a radius of curvature from 118 to 133 mm in the upper part and from 45 to 55 mm above the neck. 10. Теннисная ракетка по п. 1, отличающаяся тем, что струнная поверхность имеет длину, чтобы верхнее переплетение вибрации было более 57 % длины струнного слоя от торца ручки. 10. Tennis racket according to claim 1, characterized in that the string surface has a length so that the upper weave of vibration is more than 57% of the length of the string layer from the end of the handle.
RU96110292/12A 1994-08-24 1995-08-22 Tennis racket RU2113877C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/295,300 US5464210A (en) 1994-08-24 1994-08-24 Long tennis racquet
US08/295,300 1994-08-24

Publications (2)

Publication Number Publication Date
RU2113877C1 RU2113877C1 (en) 1998-06-27
RU96110292A true RU96110292A (en) 1998-08-10

Family

ID=23137112

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96110292/12A RU2113877C1 (en) 1994-08-24 1995-08-22 Tennis racket

Country Status (18)

Country Link
US (1) US5464210A (en)
EP (1) EP0723470B1 (en)
JP (1) JPH09504464A (en)
KR (1) KR100416051B1 (en)
CN (1) CN1081469C (en)
AT (1) ATE191153T1 (en)
AU (1) AU688110B2 (en)
BR (1) BR9506337A (en)
CA (1) CA2174757C (en)
CZ (1) CZ289977B6 (en)
DE (1) DE69515982T2 (en)
ES (1) ES2146766T3 (en)
NZ (1) NZ291711A (en)
RU (1) RU2113877C1 (en)
SK (1) SK282966B6 (en)
TW (1) TW301922U (en)
UA (1) UA26361C2 (en)
WO (1) WO1996005891A1 (en)

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US7559851B2 (en) * 2005-01-03 2009-07-14 Callaway Golf Company Golf club with high moment of inertia
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US7819754B2 (en) * 2007-09-13 2010-10-26 Callaway Golf Company Golf club with removable components
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