ES1097155U - Blade paddle (Machine-translation by Google Translate, not legally binding) - Google Patents
Blade paddle (Machine-translation by Google Translate, not legally binding) Download PDFInfo
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- ES1097155U ES1097155U ES201300788U ES201300788U ES1097155U ES 1097155 U ES1097155 U ES 1097155U ES 201300788 U ES201300788 U ES 201300788U ES 201300788 U ES201300788 U ES 201300788U ES 1097155 U ES1097155 U ES 1097155U
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Links
- 238000005553 drilling Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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Abstract
Description
Objeto de la invención Object of the invention
La presente invención se refiere a una elaboración del agujereado en las palas de pádel con la característica de novedad de que los agujeros no son completamente cilíndricos en su fonna, si no que tienen una sección variable en la que el diámetro del agujero cambia, con ello se consigue mayores aceleraciones en el momento de mover la pala durante el juego, haciendo que el juego sea mas dinámico y se pueda imprimir mas velocidad a la bola con menos esfuerzo por parte del jugador. The present invention relates to an elaboration of the perforation in the paddle blades with the novelty characteristic that the holes are not completely cylindrical in their shape, but that they have a variable section in which the diameter of the hole changes, thereby greater accelerations are achieved when moving the paddle during the game, making the game more dynamic and more speed can be printed to the ball with less effort on the part of the player.
Antecedentes de la invención Background of the invention
Existen algunas palas que incorporan dispositivos para mejorar la aerodinámica de esta, como son por ejemplo el aumento del djám~:tro de algunos agujeros, difusores en el corazón de la pala, diferentes distribuciones y numero de agujeros, pero ninguna lo hace variando la sección del agujero. En todas el taladrado es cilíndrico uniforme. There are some blades that incorporate devices to improve the aerodynamics of this, such as the increase of the djám ~: tro of some holes, diffusers in the shovel heart, different distributions and number of holes, but none do varying the hole section. In all the drilling is uniform cylindrical.
Descripción de la invención Description of the invention
La forma del agujero para pala de pádel que la invención preconiza es un agujero con sección variable para aumentar el flujo de aire a través del taladrado y aumentar la velocidad en el movimiento de la pala durante el juego. Ya que la cantidad de masa que pasa por un agujero es proporcional al producto de la velocidad del aire y de la sección de paso. Cuanto menor sea la sección, mayor tiene que ser la velocidad del aire para que el producto se mantenga constante, todo ello basado en el efecto Venturi La sección del agujero será de un diámetro mayor en las zona exteriores (B) disminuyendo a un diámetro inferior en la zona central (C). De modo que la forma resultante será convergente-divergente. De este modo el aire sufre un aumento de velocidad a medida que la sección del agujero va disminuyendo para posteriormente expandirse al aumentar de nuevo el diámetro y lograr el aumento de la velocidad. The shape of the paddle blade hole that the invention advocates is a hole with variable section to increase air flow through drilling and increase the speed in the shovel movement during the game. Since the amount of mass that passes through a hole is proportional to the product of the air velocity and passage section. The smaller the section, the greater you have to be the air velocity so that the product remains constant, all based on the venturi effect The hole section will be of a larger diameter in the outer zones (B) decreasing to a smaller diameter in the central zone (C). So the way resulting will be convergent-divergent. In this way the air suffers an increase of speed as the hole section decreases for later expand by increasing the diameter again and achieve speed increase.
Descripción de los dibujos Description of the drawings
Para la mejor comprensión de la invención y como complemento a la descripción de ella, se adjunta un conjunto de dibujos. FIG.l Vista general de la pala con agujeros. Incluye sección. FIG.2 Sección de uno de los agujeros de la pala para observar la novedad en cuanto a la forma del taladro. Cambio de sección con d:iferentes diámetros. For the best understanding of the invention and as a complement to the description of her, a set of drawings is attached. FIG.l General view of the shovel with holes. It includes section. FIG. 2 Section of one of the holes of the blade to observe the novelty regarding the drill shape. Section change with d: iferentes diameters.
Modo de realización de la invención Embodiment of the invention
5 Una posible [onna de realizar la invención sería hacer primero un taladro recto cilíndrico y pasante a lo largo de todo el espesor de la pala con el diámetro inferior (e). Tras este, realizamos dos taladros avellanados por cada una de las caras de golpeo, es decir, por los extremos del primer taJadro, de un diámetro mayor (B). De esta manera conseguimos la sección variable convergente-divergente. La longitud de 5 One possible [one of carrying out the invention would be to first make a straight cylindrical and through hole along the entire thickness of the blade with the lower diameter (e). After this, we make two countersunk holes for each of the striking faces, that is, by the ends of the first hole, of a larger diameter (B). In this way we get the convergent-divergent variable section. The length of
10 garganta (D) y ángulo (E) de los taladrados exteriores será variable y modificable dependiendo del paso de flujo de aire que se pretenda. De [onna más concreta, experimentalmente, se ha podido comprobar que con esta diferente estructura en los agujeros de la paJa se incrementa notablemente la velocidad del movimiento del brazo del jugador, aumentando la velocidad de la bola tras el 10 throat (D) and angle (E) of the external drills will be variable and modifiable depending on the intended air flow passage. On a more concrete basis, experimentally, it has been found that with this different structure in the holes of the straw, the speed of movement of the player's arm is significantly increased, increasing the speed of the ball after the
15 impacto. Así, con la pala de la invención, se consigue una mayor velocidad de movimientos para la misma, pennitiendo llegar antes a la bola e impactar con mayor fuerza. 15 impact Thus, with the blade of the invention, a greater speed of movement for the same is achieved, allowing the ball to reach earlier and impact with greater force.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201300788U ES1097155Y (en) | 2013-09-18 | 2013-09-18 | Blade paddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201300788U ES1097155Y (en) | 2013-09-18 | 2013-09-18 | Blade paddle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1097155U true ES1097155U (en) | 2014-01-07 |
| ES1097155Y ES1097155Y (en) | 2014-04-02 |
Family
ID=49775822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201300788U Expired - Fee Related ES1097155Y (en) | 2013-09-18 | 2013-09-18 | Blade paddle |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES1097155Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2799476A1 (en) * | 2019-06-12 | 2020-12-17 | Candela Fernandez Miguel | SHOVEL OR RACKET WITH CONICAL FACES (Machine-translation by Google Translate, not legally binding) |
| ES2867374A1 (en) * | 2020-04-17 | 2021-10-20 | Rdb Worldwide S A | Procedure for obtaining a paddle racket and racket obtained (Machine-translation by Google Translate, not legally binding) |
-
2013
- 2013-09-18 ES ES201300788U patent/ES1097155Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2799476A1 (en) * | 2019-06-12 | 2020-12-17 | Candela Fernandez Miguel | SHOVEL OR RACKET WITH CONICAL FACES (Machine-translation by Google Translate, not legally binding) |
| ES2867374A1 (en) * | 2020-04-17 | 2021-10-20 | Rdb Worldwide S A | Procedure for obtaining a paddle racket and racket obtained (Machine-translation by Google Translate, not legally binding) |
Also Published As
| Publication number | Publication date |
|---|---|
| ES1097155Y (en) | 2014-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG1K | Utility model granted |
Effective date: 20140327 |
|
| FD1K | Utility model lapsed |
Effective date: 20161026 |