ES1077256U - Ball for game with racket (Machine-translation by Google Translate, not legally binding) - Google Patents

Ball for game with racket (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1077256U
ES1077256U ES201230631U ES201230631U ES1077256U ES 1077256 U ES1077256 U ES 1077256U ES 201230631 U ES201230631 U ES 201230631U ES 201230631 U ES201230631 U ES 201230631U ES 1077256 U ES1077256 U ES 1077256U
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ball
game
racket
translation
machine
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Granted
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ES201230631U
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Spanish (es)
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ES1077256Y (en
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Miguel Ambrona Arnaiz
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Individual
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Individual
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Abstract

Ball for game with racquet, which is provided for the game of tennis or paddle, and being constituted by a hollow spherical body whose wall is rubber, with a felt as outer coating layer, is characterized by the interior of the body spherical ball incorporates nitrogen as a gas, which keeps the ball's interior pressure practically constant during its useful life, without deterioration of the ball and without variation to changes in temperature and changes in altitude. (Machine-translation by Google Translate, not legally binding)

Description

Pelota para juego con raqueta Ball for game with racket

OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION

La presente invención se refiere a una pelota para juego con raqueta, es decir para ser utilizada tanto en el tenis como en el pádel, donde la pelota es golpeada mediante una raqueta. The present invention relates to a ball for game with racket, that is to be used in both tennis and paddle, where the ball is hit by a racket.

El objeto de la invención es conseguir una pelota de mayor duración que las convencionales y con mejores prestaciones. The object of the invention is to achieve a ball of greater duration than conventional ones and with better performance.

ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION

Como es sabido, una pelota de tenis o pádel es una esfera hueca constituida normalmente en caucho, que en interior aloja aire, mientras que exteriormente está forrada con una envolvente de fieltro fijada convenientemente a la superficie del caucho que constituye la pared de la propia pelota. As is known, a tennis or paddle ball is a hollow sphere normally made of rubber, which inside houses air, while externally it is lined with a felt envelope conveniently fixed to the surface of the rubber that constitutes the wall of the ball itself .

El caucho, como es evidente, es un material poroso, por lo que la pelota pierde presión con facilidad. Rubber, as is evident, is a porous material, so the ball loses pressure easily.

Además, si se tiene en cuenta que las pelotas convencionales de tenis y pádel, en virtud del aire que contienen ( en el que participa una mezcla aproximada de 78% de nitrógeno, 21% de oxigeno y el 1% den otros gases) y de los materiales en que están constituidas sufren variaciones de comportamiento y estructurales como consecuencia de los cambios de temperatura, es decir en invierno y en verano, e incluso varían también sus propiedades o características dependiendo de la altitud. In addition, if one takes into account that conventional tennis and paddle balls, by virtue of the air they contain (in which an approximate mixture of 78% nitrogen, 21% oxygen and 1% give other gases) and of The materials in which they are constituted undergo behavioral and structural variations as a result of temperature changes, that is, in winter and summer, and their properties or characteristics also vary depending on the altitude.

Teniendo además en cuenta que el aire que llena la pelota es un gas húmedo, es evidente que el agua en suspensión que contiene afectará a la pelota, variando la presión considerablemente cuando aumenta la temperatura (evaporación de agua) y perdiendo presión cuando baja la temperatura (condensación) , conteniendo además oxígeno y vapores de agua que lógicamente facilitan la oxidación y el deterioro de los materiales que componen la pelota. Taking into account that the air that fills the ball is a wet gas, it is clear that the suspended water it contains will affect the ball, varying the pressure considerably when the temperature increases (water evaporation) and losing pressure when the temperature drops (condensation), also containing oxygen and water vapors that logically facilitate oxidation and deterioration of the materials that make up the ball.

En definitiva, las pelotas convencionales, tal y como están actualmente constituidas, presentan una vida útil notablemente limitada, sin olvidar la pérdida de presión a que se ven sometidas por la porosidad de los materiales que la constituyen. In short, conventional balls, as they are currently constituted, have a remarkably limited shelf life, not to mention the loss of pressure to which they are subjected by the porosity of the materials that constitute it.

DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION

La pelota que se preconiza ha sido constituida para resolver la problemática anteriormente expuesta, es decir para conseguir que la pelota en cuestión resulte mas duradera y con mejores prestaciones en cuanto a su comportamiento, para que el jugador que golpea la pelota con la raqueta ofrezca un alto rendimiento en cuanto a precisión y fuerza de golpeo, debido por una parte a que la pelota perderá presión más lentamente , y su duración será muy superior a la que ofrecen las pelotas convencionales. The ball that has been recommended has been constituted to solve the above-mentioned problem, that is, to make the ball in question more durable and with better performance in terms of its behavior, so that the player who hits the ball with the racket offers a high performance in terms of precision and hitting force, due to the fact that the ball will lose pressure more slowly, and its duration will be much longer than that offered by conventional balls.

Mas concretamente, para conseguir esas prestaciones, se ha previsto que la pelota, constituida como es convencional en caucho con una funda o envolvente de fieltro, presenta la particularidad de que interiormente, en lugar de estar llena de aire está llena totalmente de nitrógeno, con lo que la pérdida de presión será muy inferior a la que presentan las pelotas convencionales, por lo que prácticamente la pelota durante su vida útil tendrá una presión notablemente homogénea, resultando óptima para jugar y permitiendo que el jugador consiga mayor calidad y precisión en el golpeo. More specifically, to achieve these benefits, it has been foreseen that the ball, constituted as is conventional in rubber with a felt sheath or envelope, has the peculiarity that internally, instead of being filled with air, it is completely filled with nitrogen, with what the loss of pressure will be much lower than that presented by conventional balls, so that practically the ball during its useful life will have a remarkably homogeneous pressure, being optimal to play and allowing the player to achieve greater quality and precision in the hitting .

Asimismo, debido al nitrógeno que ocupa el interior de la pelota, ésta resulta mas homogénea ante distintos cambios de temperatura, comportándose de manera más uniforme ,y también le afectan menos los cambios producidos por la presión atmosférica, bien se juegue a nivel del mar o a alturas que pueden superar hasta los 1.000 m de altitud sobre el mar. Also, due to the nitrogen that occupies the inside of the ball, it is more homogeneous in the face of different temperature changes, behaving more uniformly, and also the changes produced by atmospheric pressure are less affected, whether played at sea level or heights that can exceed up to 1,000 m above sea level.

Otra ventaja que presenta la pelota de la invención es que los materiales, aunque sean los convencionales, durarán mas, puesto que al ir rellena de nitrógeno, éste es un gas seco y por lo tanto varía poco la presión interior, ni se oxida, ni se deteriorarán en definitiva los materiales que la constituyen. Another advantage of the ball of the invention is that the materials, although conventional, will last longer, since when filled with nitrogen, this is a dry gas and therefore the internal pressure varies little, nor does it oxidize, nor the materials that constitute it will deteriorate.

Por lo tanto, en base a las características de la pelota de la invención, se consigue que ésta ofrezca mayor calidad que las convencionales, resulte más duradera y tenga además un comportamiento más homogéneo. Therefore, based on the characteristics of the ball of the invention, it is achieved that it offers higher quality than conventional ones, is more durable and also has a more homogeneous behavior.

DESCRIPCIÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS

Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión To complement the description that will then be made and in order to help a better understanding

5 de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un único dibujo en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente: 5 of the features of the invention, in accordance with a preferred example of practical realization thereof, is attached as an integral part of said description, a single drawing where, for illustrative and non-limiting purposes, the following has been represented:

La figura única mostrada en esa hoja de planos corresponde a una vista en sección diametral de la pelota para juego de 10 pádel o tenis realizada de acuerdo con el objeto de la invención. The unique figure shown on that sheet of plans corresponds to a diametrical sectional view of the 10-paddle or tennis game ball made in accordance with the object of the invention.

REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION

Como se puede ver en la figura comentada, la pelota de la invención está constituida por una esfera de caucho (1), 15 como es convencional, dotada externamente de una capa de fieltro (2), determinando la superficie externa de la pelota. As can be seen in the commented figure, the ball of the invention is constituted by a rubber sphere (1), 15 as is conventional, externally provided with a felt layer (2), determining the external surface of the ball.

La novedad que presenta dicha pelota es que el interior contiene nitrógeno (3) como gas de llenado de la pelota, de manera tal que al ser el nitrógeno un gas seco, éste no afectará a las características de los materiales que constituyen la pelota, con una variación mínima de presión durante la vida útil de la propia pelota, dando lugar a que ésta resulte The novelty of this ball is that the interior contains nitrogen (3) as the filling gas of the ball, so that since nitrogen is a dry gas, it will not affect the characteristics of the materials that constitute the ball, with a minimum pressure variation during the life of the ball itself, resulting in the ball being

20 mucho mas duradera que las convencionales, con mayor calidad para el jugador y obviamente con un comportamiento mucho mas homogéneo que permite al jugador sacar el máximo rendimiento en lo que se refiere al golpeo y precisión para el envío de la pelota a la zona que se desee. 20 much more durable than conventional ones, with higher quality for the player and obviously with a much more homogeneous behavior that allows the player to get the maximum performance in terms of hitting and precision for sending the ball to the area that is wish.

Claims (1)

REIVINDICACIONES 1.- Pelota para juego con raqueta, que estando prevista para el juego del tenis o del pádel, y estando constituida por un cuerpo esférico hueco cuya pared es de caucho, con un fieltro como capa exterior de recubrimiento, se caracteriza porque el interior del cuerpo esférico de la pelota incorpora como relleno nitrógeno, como gas que mantiene prácticamente constante la presión interior de la pelota durante su vida útil, sin deterioro de la misma y sin variación a los cambios de temperatura y a los cambios de altitud. 1.- Ball for game with racket, which being provided for the game of tennis or paddle, and being constituted by a hollow spherical body whose wall is made of rubber, with a felt as an outer layer of coating, is characterized because the inside of the The spherical body of the ball incorporates nitrogen as a filling, as a gas that keeps the internal pressure of the ball practically constant during its useful life, without deterioration of the ball and without variation to changes in temperature and changes in altitude.
ES201230631U 2012-06-08 2012-06-08 BALL FOR GAME WITH RACKET Expired - Fee Related ES1077256Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201230631U ES1077256Y (en) 2012-06-08 2012-06-08 BALL FOR GAME WITH RACKET

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201230631U ES1077256Y (en) 2012-06-08 2012-06-08 BALL FOR GAME WITH RACKET

Publications (2)

Publication Number Publication Date
ES1077256U true ES1077256U (en) 2012-06-22
ES1077256Y ES1077256Y (en) 2012-09-18

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Family Applications (1)

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ES201230631U Expired - Fee Related ES1077256Y (en) 2012-06-08 2012-06-08 BALL FOR GAME WITH RACKET

Country Status (1)

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ES1077256Y (en) 2012-09-18

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