SU252133A1 - METAL TENNIS RACKET - Google Patents

METAL TENNIS RACKET

Info

Publication number
SU252133A1
SU252133A1 SU1218654A SU1218654A SU252133A1 SU 252133 A1 SU252133 A1 SU 252133A1 SU 1218654 A SU1218654 A SU 1218654A SU 1218654 A SU1218654 A SU 1218654A SU 252133 A1 SU252133 A1 SU 252133A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tennis racket
strings
metal
metal tennis
rim
Prior art date
Application number
SU1218654A
Other languages
Russian (ru)
Original Assignee
И. И. Мухортов
Publication of SU252133A1 publication Critical patent/SU252133A1/en

Links

Description

Известна металлическа  теннисна  ракетка, содержаща  руко тку и обод со струнами.A famous metal tennis racket containing a handle and a rim with strings.

Дл  повышени  игровых качеств обод предлагаемой ракетки выполнен в виде Т-образного стержн , имеющего конические отверсти  дл  струн, при этом стержень имеет балансировочные отверсти , оси которых перпендикул рны плоскости нат нутых струн.In order to increase the playing qualities, the rim of the proposed racket is made in the form of a T-shaped rod having conical holes for the strings, while the rod has balancing holes whose axes are perpendicular to the plane of the tensioned strings.

На фиг. 1 изобран ена предлагаема  теннисна  ракетка; на фиг. 2 - сечение по А-А на фиг. 1; на фиг. 3 - сечение по В-Б.FIG. 1 offered a tennis racket; in fig. 2 is a section along A-A in FIG. one; in fig. 3 - section bb.

Теннисна  ракетка состоит из руко тки / и обода 2, выполненного в виде Т-образного стержн , имеющего конические отверсти  3 дл  струн и балансировочные отверсти  4, оси которых перпендикул рны плоскости нат нутых струн.Tennis racket consists of a handle / and rim 2, made in the form of a T-shaped rod, having conical holes 3 for strings and balancing holes 4, the axes of which are perpendicular to the plane of the tensioned strings.

Необходимость различного распределени  массы вдоль ракетки зависит от индивидуальных особенностей теннисистов. Дл  этого отверсти  могут заполн тьс  стержн ми 5 из более т желого металла. Т-образный стержень позвол ет нат гивать струны при помощи шил, а конические отверсти  обеспечивают большую поверхность контакта струны с ободом в процессе закреплени  ее шилом. В результате этого создаетс  малое удельное давление на струну.The need for different mass distribution along the racket depends on the individual characteristics of tennis players. For this, the holes can be filled with rods 5 of heavier metal. The T-bar allows the strings to be strained with an awl, and the conical holes provide a large contact surface of the string with the rim while it is being fixed with an awl. As a result, a low specific pressure is created on the string.

Предмет изобретени Subject invention

Металлическа  теннисна  ракетка, содержаща  руко тку и обод со струнами, отличающа с  тем, что, с целью повышени  ее игровых качеств, обод выполнен в виде Т-образного стержн , имеющего конические отверсти  дл  струн, при этом стержень имеет балансировочные отверсти , оси которых перпендикул рны плоскости нат нутых струн.A metal tennis racket containing a handle and a rim with strings, characterized in that, in order to enhance its playing qualities, the rim is made in the form of a T-shaped rod having conical holes for the strings, the rod having balancing holes, the axes of which are perpendicular The planes are tensioned strings.

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SU1218654A METAL TENNIS RACKET SU252133A1 (en)

Publications (1)

Publication Number Publication Date
SU252133A1 true SU252133A1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810620A (en) * 1971-12-28 1974-05-14 C Decker Sports racket
US3968966A (en) * 1975-05-05 1976-07-13 The Raymond Lee Organization, Inc. Racquet with two independently strung faces
US4348025A (en) * 1980-01-24 1982-09-07 Half Court Tennis Pty. Limited Racquet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810620A (en) * 1971-12-28 1974-05-14 C Decker Sports racket
US3968966A (en) * 1975-05-05 1976-07-13 The Raymond Lee Organization, Inc. Racquet with two independently strung faces
US4348025A (en) * 1980-01-24 1982-09-07 Half Court Tennis Pty. Limited Racquet

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