ES2634465T3

ES2634465T3 - Trampoline

Info

Publication number: ES2634465T3
Application number: ES10779228.5T
Authority: ES
Inventors: Dennis Hack
Original assignee: Eurotramp Trampoline Kurt Hack GmbH
Current assignee: Eurotramp Trampoline Kurt Hack GmbH
Priority date: 2010-08-13
Filing date: 2010-10-23
Publication date: 2017-09-27
Anticipated expiration: 2030-10-23
Also published as: EP2603293B1; DE102011103278B4; EP2603293A1; WO2012019634A1; CN103153403A; DE102011103278A1; CN103153403B; PT2603293T; DE202010011362U1

Abstract

Trampolín con una construcción estructural y una lona de salto montada en la misma, donde se proporciona al menos un soporte (5) que une los elementos de la construcción estructural, donde el soporte (5) está montado de forma giratoria en un primer segmento de la construcción estructural y está fijado en un segundo segmento de la construcción estructural mediante una articulación angular (7), caracterizado porque la articulación angular (7) presenta una rótula esférica (9) dispuesta en el soporte (5) y una bola (8a) dispuesta en el segmento de la construcción estructural, y porque para conformar la articulación angular (7) la rótula esférica (9) puede engancharse en la bola (8a).Trampoline with a structural construction and a jump tarp mounted on it, where at least one support (5) is provided that joins the elements of the structural construction, where the support (5) is rotatably mounted on a first segment of the structural construction and is fixed in a second segment of the structural construction by means of an angular joint (7), characterized in that the angular joint (7) has a spherical ball joint (9) arranged in the support (5) and a ball (8a) arranged in the segment of the structural construction, and because to form the angular joint (7) the spherical ball joint (9) can be caught in the ball (8a).

Description

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DESCRIPCIONDESCRIPTION

TrampoilnTrampoiln

La presente invention hace referenda a un trampoiln segun ei preambuio de ia reivindicacion 1. Los trampolines de esa ciase en general presentan una iona de saito que esta montada en un armazon con eiementos elasticos, como resortes. Ei armazon forma parte de una construction estructurai que ademas presenta bases para coiocar ei trampoiln sobre un apoyo.The present invention refers to a trampoline according to the preamble of claim 1. The trampolines of that class generally have a saito ion that is mounted on a frame with elastic elements, such as springs. The framework is part of a construction structure that also presents the basis for the support of the support.

En particular ios trampolines de gran tamano, ios cuaies preferentemente se utiiizan en competiciones, presentan un armazon abatibie. Durante ia instalacion del trampoiln, ios segmentos abatibies del trampoiln son despiegados y a continuation ia base es extendida en ia construccion estructurai, de manera que ei trampoiln se coioca en una position deseada. Para que ios segmentos abatibies del trampoiln no resuiten danados, dichos segmentos estan apoyados con soportes contra las bases.In particular, large-sized trampolines, which are preferably used in competitions, have a folding frame. During the installation of the trampoline, the foldable segments of the trampoline are awakened and then the base is extended in the structural construction, so that the trampoline is placed in a desired position. So that the folding segments of the trampoline do not damage damaged, these segments are supported with supports against the bases.

En ios trampolines conocidos, un soporte de esa ciase esta fijado con un apoyo giratorio en ei armazon, disponiendose asi en ei armazon de forma abatibie. Durante ia instalacion, ei soporte es despiegado, de modo que ei extremo iibre del soporte cueiga en ia base. Para eiio, dos lenguetas se proporcionan en ia base. Ei soporte presenta dos barras, en cuyos extremos respectivamente se proporciona un gorron. Los gorrones mencionados deben coigarse en las lenguetas. Se considera problematico ei hecho de que ios gorrones en las dos barras deben coigarse ai mismo tiempo en las lenguetas. Eso es compiicado, donde es particuiarmente desventajoso ei hecho de que para eso se necesitan dos personas, ya que de io contrario ios gorrones se enganchan en las lenguetas. En ei documento US2969124 se describen ios gorrones y lenguetas mencionados, donde dichos gorrones con las lenguetas representan una articulation angular. Ademas, se considera una desventaja ei hecho de que ai menos un juego reducido debe estar presente entre ei gorron y las lenguetas, ya que de io contrario no seria posibie introducir ios gorrones en las lenguetas. Sin embargo, ese juego conduce a que se produzca un ruido desagradabie cuando ei trampoiln es utiiizado.In known trampolines, a support of that class is fixed with a rotating support in the frame, thus being arranged in the frame in a foldable manner. During installation, the support is detached, so that the free end of the support fits into the base. For this, two tongues are provided on the base. The support has two bars, at whose ends a cap is provided respectively. The mentioned plugs must be caught in the tongues. The fact that the pins on the two bars must be caught in the tongues at the same time is considered problematic. That is complicated, where it is particularly disadvantageous and the fact that two people are needed for that, since otherwise the plugs get caught in the tongues. Document US2969124 describes the mentioned sockets and tongues, where said sockets with the tongues represent an angular articulation. In addition, it is considered a disadvantage in the fact that at least one small game must be present between the pins and the tongues, since otherwise it would not be possible to introduce the pins into the tongues. However, this game leads to an unpleasant noise when the trampoil is used.

Por ultimo, se considera una desventaja ei hecho de que las lenguetas que sobresaien en las bases pueden danarse ievemente durante ei transporte.Lastly, it is considered a disadvantage in the fact that the protruding tongues in the bases can be damaged during transport.

Ei objeto de ia presente invencion consiste en proporcionar un trampoiln que pueda ser montado de forma senciiia y que presente una eievada fiabiiidad durante su uso.The object of the present invention is to provide a trampoline that can be assembled in a simple way and that has a high reliability during its use.

Para aicanzar este objeto se proporcionan las caracteristicas de ia reivindicacion 1. En las reivindicaciones dependientes se describen formas de ejecucion ventajosas y perfeccionamientos convenientes de ia invencion.The characteristics of claim 1 are provided to achieve this object. Advantageous embodiments and convenient improvements of the invention are described in the dependent claims.

Ei trampoiln de acuerdo con ia invencion comprende una iona de saito montada en una construccion estructurai. Se proporciona ai menos un soporte que une ios eiementos de ia construccion estructurai. Ei soporte esta montado de forma giratoria en un primer segmento de ia construccion estructurai y esta fijado en un segundo soporte de ia construccion estructurai mediante una articuiacion anguiar.The trampoline according to the invention comprises a saito ion mounted in a structural construction. At least one support is provided that links the elements of the structural construction. The support is rotatably mounted on a first segment of the structural construction and is fixed on a second support of the structural construction by means of an anguial joint.

Una ventaja esenciai de ia presente invencion reside en ei hecho de que ia articulacion angular forma un eiemento de union sin juego que tambien resiste cargas eievadas. Con un soporte montado de ese modo se obtienen una estabiiidad y una capacidad de carga eievadas del trampoiln. Ademas, se considera como ventajoso ei hecho de que ia articulacion angular puede ser montada de forma simple y rapida por una persona, y en caso necesario puede ser desmontada. De este modo, ei soporte puede ser montado y desmontado de forma senciiia, sin que para eiio se requieran varias personas.An essential advantage of the present invention resides in the fact that the angular joint forms a joint element without play that also resists high loads. With a support mounted in this way, a stable and high load capacity of the trampoline is obtained. In addition, it is considered advantageous that the angular joint can be assembled simply and quickly by a person, and if necessary it can be disassembled. In this way, the support can be assembled and disassembled easily, without requiring several people to do so.

Se considera ventajoso en particular ei hecho de que ei soporte esta acopiado en ei segundo segmento de ia construccion estructurai solo con una articulacion angular. Esto conduce a un montaje senciiio del soporte, ya que para su fijacion en ei segundo segmento de ia construccion estructurai solo debe estabiecerse una union de ia articulacion angular. La articulacion angular presenta una rotula esferica dispuesta en ei soporte y una boia dispuesta en ei segmento de ia construccion estructurai. Para conformar ia articulacion angular, ia rotula esferica puede engancharse en ia boia.The fact that the support is collected in the second segment of the structural construction with only an angular joint is considered advantageous in particular. This leads to a simple mounting of the support, since for its fixing in the second segment of the structural construction only one joint of the angular joint should be established. The angular joint has a spherical label arranged in the support and a bead arranged in the segment of the structural construction. To form the angular joint, the spherical label can be attached to the boia.

La articulacion angular reaiizada de ese modo puede montarse y desmontarse de forma particuiarmente rapida y senciiia. Para ei montaje, ia rotula esferica solo debe coiocarse en ia boia para despues, con un ieve goipe, engancharse en ia boia. Para eiio solo se requiere una inversion de fuerza reducida. Ai reaiizarse ei goipe, ia rotula esferica se desiiza centrandose por si sola en ia rotula esferica, de manera que no se requiere una alineacion precisa de ambas partes. Para separar ia rotula esferica de ia boia basta iguaimente con un ieve goipe, es decir que tambien ei desmontaje de ia articulacion angular puede reaiizarse de forma senciiia. Otra ventaja de ia articulacion angular reaiizada de ese modo reside en ei hecho de que ia rotula esferica se apoya sin juego sobre ia boia. De este modo, ia articulacion angular as! reaiizada forma una union estabie, en donde tampoco en ei caso de cargasThe angular joint reaiized in this way can be assembled and disassembled in a particularly fast and simple way. For assembly, the spherical label should only be placed in the boia and then, with a goose, be hooked on the boia. Only a reduced force investment is required for this. If the goipe is reacted, the spherical label is deflected by focusing itself on the spherical label, so that a precise alignment of both parts is not required. To separate the spherical label from the boia, it is also sufficient with a goose ieve, that is to say that the disassembly of the angular joint can be reacted in a simple way. Another advantage of the angular joint reacted in this way lies in the fact that the spherical label rests without play on the boia. In this way, the angular articulation as! reaiizada forms a union stable, where neither in the case of loads

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elevadas se produce un sonido desagradable. Se considera como una ventaja ademas el hecho de que la rotula esferica puede rotar dentro de un rango angular determinado. La articulacion angular establece asi una union que puede compensar las tolerancias o variaciones de las partes que deben unirse con el soporte. De este modo, sin embargo, de manera ventajosa, los soportes se montan sin juego y completamente determinados, de manera que los segmentos que deben ser unidos de la construccion estructural son unidos unos con otros siempre en posiciones deseadas fijas a traves de los soportes, tambien en el caso de que se encuentren presentes vibraciones.raised sounds an unpleasant sound. In addition, the fact that the spherical ball can rotate within a given angular range is considered an advantage. The angular articulation thus establishes a union that can compensate for the tolerances or variations of the parts that must be joined with the support. In this way, however, advantageously, the supports are assembled without play and completely determined, so that the segments that must be joined in the structural construction are always joined together in desired fixed positions through the supports, also in the case that vibrations are present.

En una forma de ejecucion ventajosa de la invencion, la bola esta fijada en el segmento de la construccion estructural mediante una union por tornillos. En lugar de una union por tornillos puede proporcionarse tambien una union por soldadura o una union remachada.In an advantageous embodiment of the invention, the ball is fixed in the segment of the structural construction by means of a screw connection. Instead of a screw joint, a weld joint or a riveted joint can also be provided.

De este modo, la bola forma parte de un gorron esferico, donde en el gorron esferico se proporciona una rosca mediante la cual puede realizarse la union por tornillos.In this way, the ball is part of a spherical journal, where a thread is provided in the spherical panel by means of which the screw connection can be made.

Ademas, la rotula esferica esta fijada en el soporte mediante una union por tornillos. De manera alternativa puede proporcionarse una union por soldadura o una union remachada.In addition, the spherical ball is fixed on the support by means of a screw connection. Alternatively, a weld joint or a riveted joint can be provided.

De este modo, la bola y la rotula esferica, como componentes de la articulacion angular, forman unidades intercambiables, lo que por ejemplo simplifica considerablemente la reparation del trampolm. Ademas, esos componentes pueden desatornillarse cuando el trampolm tiene que ser transportado. Se excluyen asi danos en los componentes de la articulacion angular.In this way, the ball and the spherical ball, as components of the angular joint, form interchangeable units, which for example considerably simplifies the repair of the trampolm. In addition, these components can be unscrewed when the trampolm has to be transported. Thus, damage to the components of the angular joint is excluded.

De acuerdo con una variante especialmente ventajosa de la invencion, la construccion estructural presenta un armazon en el cual se encuentran montados la lona de salto, asi como bases que se unen a la misma. El soporte o cada soporte forma una union entre el armazon y una base.According to a particularly advantageous variant of the invention, the structural construction has a frame on which the jump canvas is mounted, as well as bases that are attached to it. The support or each support forms a union between the frame and a base.

De este modo, las bolas de la articulacion angular o de una articulacion estan fijadas en una base y la rotula esferica de la articulacion angular o de una articulacion esta fijada en un soporte. El soporte o cada soporte esta montado en el armazon de forma giratoria. En general, una configuration inversa tambien es posible, de manera que la bola esta fijada en un soporte y la rotula esferica esta fijada en una base.In this way, the balls of the angular joint or of a joint are fixed on a base and the spherical label of the angular joint or of a joint is fixed on a support. The support or each support is mounted on the frame in a rotating manner. In general, a reverse configuration is also possible, so that the ball is fixed on a support and the spherical ball is fixed on a base.

De manera especialmente ventajosa, con el soporte o con cada soporte se sostiene un ala abatible del armazon.In a particularly advantageous way, with the support or with each support a folding wing of the frame is supported.

Para establecer la union entre el soporte y la base solo debe crearse la articulacion angular a traves del enganche de la rotula esferica en la bola. De este modo, el montaje del soporte puede ser realizado facilmente por una persona. Los soportes fijados de ese modo soportan en particular las partes abatibles del armazon, de manera que este resiste tambien cargas elevadas.To establish the union between the support and the base, only the angular articulation must be created through the spherical ball hitch on the ball. In this way, the mounting of the support can be easily carried out by one person. The supports fixed in this way support in particular the folding parts of the frame, so that it also resists high loads.

A continuation, la presente invencion es explicada mediante los dibujos. Las figuras muestran:Next, the present invention is explained by the drawings. The figures show:

Figuras 1 a 3: diferentes fases de la colocation de un trampolm;Figures 1 to 3: different phases of the placement of a trampolm;

Figura 4: representation de una articulacion angular para el trampolm de las figuras 1 a 3;Figure 4: representation of an angular joint for the trampolm of Figures 1 to 3;

Figura 5: representacion de la articulacion angular como union entre un soporte y una base del trampolm, segun las figuras 1 a 3.Figure 5: representation of the angular joint as a union between a support and a base of the trampolm, according to figures 1 to 3.

De manera esquematica, las figuras 1 a 3 muestran diferentes fases de la colocacion de un trampolm 1. Las figuras 1 a 3 muestran respectivamente solo una mitad del trampolm 1, esencialmente de forma simetrica con respecto al eje de simetria denominado con la referencia S en las figuras 1 a 3.Schematically, Figures 1 to 3 show different phases of the placement of a trampolm 1. Figures 1 to 3 respectively show only one half of the trampolm 1, essentially symmetrically with respect to the axis of symmetry called with the reference S in Figures 1 to 3.

El trampolm 1, de manera conocida, presenta una construccion estructural con un armazon 2 y bases 3 montadas en el mismo. En el armazon 2, mediante elementos elasticos no representados, como resortes, esta montada una lona de salto, tampoco representada. En este caso, el armazon 2 presenta una parte del armazon 21 central fija, en cuyos extremos se unen dos alas abatibles del armazon 2b, como otros componentes del armazon 2.Trampolm 1, in a known manner, has a structural construction with a frame 2 and bases 3 mounted therein. In the frame 2, by means of elastic elements not shown, such as springs, a jump tarp is mounted, also not represented. In this case, the frame 2 has a part of the fixed central frame 21, at the ends of which two folding wings of the frame 2b are joined, like other components of the frame 2.

La figura 1 muestra la parte del armazon 2a con un ala del armazon 2b que se apoya sobre el mismo al comenzar el proceso de montaje. Ademas, la figura 1 muestra una base 3 que se aparta de la parte del armazon 2a, de forma oblicua hacia abajo, la cual esta asegurada en una position deseada con cadenas 4. La base 3 se encuentra sobre un piso, no representado.Figure 1 shows the part of the frame 2a with a wing of the frame 2b resting on it at the beginning of the assembly process. In addition, Figure 1 shows a base 3 that moves away from the part of the frame 2a, obliquely downwards, which is secured in a desired position with chains 4. The base 3 is on a floor, not shown.

En el borde externo de cada ala del armazon 2b dos soportes 5 estan montados de forma giratoria. Cada soporte 5 presenta dos brazos de horquilla 5a que terminan en una barra, cuyo extremo anterior forma el extremo libre delOn the outer edge of each wing of the frame 2b two brackets 5 are rotatably mounted. Each support 5 has two fork arms 5a that end in a bar, whose front end forms the free end of the

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soporte 5. Los extremos de los brazos de horquilla 5a, respectivamente con un apoyo giratorio 6, estan montados de forma giratoria en el ala del armazon 2b.support 5. The ends of the fork arms 5a, respectively with a rotating support 6, are rotatably mounted on the wing of the frame 2b.

En el ala del armazon 2b que se apoya sobre la parte del armazon 2a, representada en la figura 1, los soportes se situan bien cerca del ala del armazon 2b.In the wing of the frame 2b that rests on the part of the frame 2a, shown in Figure 1, the supports are located well near the wing of the frame 2b.

La figura 2 muestra el siguiente paso del proceso de colocacion. Las alas del armazon 2b, en este caso, se despliegan, de manera que las mismas se situan con la parte del armazon 2a en un plano horizontal, formando la parte del armazon 2a con las alas del armazon 2b un armazon 2 comun, en donde la lona de salto esta montada en un plano horizontal.Figure 2 shows the next step of the placement process. The wings of the frame 2b, in this case, are deployed, so that they are placed with the part of the frame 2a in a horizontal plane, the part of the frame 2a with the wings of the frame 2b forming a common frame 2, where the jump tarp is mounted in a horizontal plane.

Para mantener de forma segura y apuntalar las alas del armazon 2b en esa posicion, los soportes 5, tal como se representa en la figura 3, se despliegan, fijandose con los extremos de las barras 5b en el area de las bases 3. De este modo, las alas del armazon 2b estan fijadas de forma segura en su posicion, de manera que el trampolln 1 puede utilizarse correctamente.In order to safely maintain and prop up the wings of the frame 2b in that position, the supports 5, as shown in Figure 3, are deployed, fixing with the ends of the bars 5b in the area of the bases 3. From this Thus, the wings of the frame 2b are securely fixed in their position, so that the trampoline 1 can be used correctly.

Cada barra 5b de un soporte 5 esta montada en una articulacion angular 7 en una base 3 del trampolln 1. La figura 4 muestra la estructura de la articulacion angular 7 mencionada. La articulacion angular 7 esta formada por una gorron esferico 8. El gorron esferico 8, en su extremo anterior, presenta una bola 8a. El mango 8b que se encuentra a continuacion, del gorron esferico 8, presenta en su extremo una rosca 8c. Una segunda parte de la articulacion angular 7 presenta una rotula esferica 9, a la cual se une una pieza tubular 10 con un roscado interno 10a.Each bar 5b of a support 5 is mounted on an angular joint 7 on a base 3 of the trampoline 1. Figure 4 shows the structure of the mentioned angular joint 7. The angular joint 7 is formed by a spherical cap 8. The spherical cap 8, at its front end, has a ball 8a. The handle 8b below, of the spherical journal 8, has a thread 8c at its end. A second part of the angular joint 7 has a spherical ball 9, to which a tubular part 10 is attached with an internal thread 10a.

El gorron esferico 8 de una articulacion angular 7, tal como se representa en la figura 5, esta unido de forma fija a una base 3, donde la rosca 8c del gorron esferico 8 esta atornillada en la base 3. Ademas, la rotula esferica 9 esta unida de forma fija a un soporte 5, donde el roscado interno 10a de la pieza tubular 10 esta apretada en un roscado opuesto, en el extremo libre inferior de la barra 5b del soporte 5.The spherical journal 8 of an angular joint 7, as shown in Figure 5, is fixedly attached to a base 3, where the thread 8c of the spherical journal 8 is screwed into the base 3. In addition, the spherical label 9 is fixedly attached to a support 5, where the internal thread 10a of the tubular part 10 is tightened in an opposite thread, at the lower free end of the bar 5b of the support 5.

En el paso de montaje segun la figura 3, un soporte 5 esta unido con una base 3 del trampolln 1, de manera que una persona abate el soporte 5 del ala del armazon 2b desde la posicion de la figura 2, donde aqul el soporte 5, con respecto al ala del armazon 2b, rota al ser accionado el apoyo giratorio 6. A continuacion, la barra 5b del soporte 5 es guiada hacia la base 3, de modo que la rotula esferica en la barra 5b se apoya suelta sobre la bola 8a del gorron esferico 8 en la base 3. Seguidamente, la persona engancha la rotula esferica 9 en la bola 8a con un leve golpe, debido a lo cual la bola 8a ya se encuentra unida con la rotula esferica 9 para formar la articulacion angular 7. Con el golpe aplicado, la rotula esferica 9 se desliza centrandose por si sola sobre la bola 8a.In the assembly step according to FIG. 3, a support 5 is connected to a base 3 of the trampoline 1, so that a person lowers the support 5 of the wing of the frame 2b from the position of FIG. 2, where the support 5 here , with respect to the wing of the frame 2b, it rotates when the rotating support 6 is actuated. Next, the bar 5b of the support 5 is guided towards the base 3, so that the spherical ball on the bar 5b rests loosely on the ball 8a of the spherical journal 8 at the base 3. Next, the person hooks the spherical ball 9 into the ball 8a with a slight blow, due to which the ball 8a is already connected with the spherical label 9 to form the angular joint 7 With the stroke applied, the spherical ball 9 slides centering itself on the ball 8a.

La rotula esferica 9 se apoya as! sin juego sobre la bola 8a, montandose en la bola 8a de manera que posteriormente puede ser rotada en un rango angular determinado. Gracias a la posibilidad de rotacion de la rotula esferica 9 con respecto a la bola 8a el montaje se simplifica en alto grado, ya que la posicion deseada del soporte 5 relativamente con respecto a la base 3 no debe ser observada con exactitud al establecer la union para formar la articulacion angular 7. A pesar de la capacidad de rotacion de la rotula esferica 9 sobre la bola 8a, a traves de la disposicion geometrica del soporte 5 y de la base 3, y de la fijacion adicional en cuanto a la posicion de la base 3 a traves de la cadena 4, la posicion relativa del soporte 5 y de la base 3 se determina con exactitud al crear la articulacion angular 7, permaneciendo estable en cuanto a la posicion tambien durante la utilization del trampolln 1.The spherical ball 9 is supported like this! no play on the ball 8a, mounted on the ball 8a so that it can subsequently be rotated in a given angular range. Thanks to the possibility of rotation of the spherical ball 9 with respect to the ball 8a the assembly is simplified to a high degree, since the desired position of the support 5 relatively with respect to the base 3 must not be observed exactly when establishing the joint to form the angular joint 7. Despite the rotational capacity of the spherical ball 9 on the ball 8a, through the geometric arrangement of the support 5 and the base 3, and of the additional fixation as to the position of the base 3 through the chain 4, the relative position of the support 5 and the base 3 is determined exactly when creating the angular joint 7, remaining stable as regards the position also during the use of the trampoll 1.

La estabilidad en cuanto a la posicion se garantiza en particular tambien en el caso de vibraciones intensas del trampolln 1. Ademas, la articulacion angular 7 forma una union estable permanente y durable entre la base 3 y el soporte 5, donde tambien en el caso de un uso prologado del trampolln no es necesario apretar los soportes 5.The stability in terms of position is guaranteed in particular also in the case of intense vibrations of the trampoline 1. In addition, the angular joint 7 forms a permanent and durable stable joint between the base 3 and the support 5, where also in the case of Prolonged use of the trampoll is not necessary to tighten the supports 5.

La rotula esferica 9 se apoya sin juego sobre la bola 8a del gorron esferico 8. De este modo, en la articulacion angular 7 as! formada no se producen sonidos no deseados durante la utilizacion del trampolln 1.The spherical label 9 rests without play on the ball 8a of the spherical journal 8. Thus, in the angular joint 7 as! formed unwanted sounds are not produced during the use of Trampoll 1.

Al desmontar el trampolln 1 la union de una articulacion angular 7 puede separarse facilmente a traves de un golpe leve en la rotula esferica 9.By disassembling the trampoline 1, the joint of an angular joint 7 can be easily separated by a slight blow to the ball joint 9.

Puesto que los elementos de la articulacion angular 7 estan atornillados en la base 3, as! como en el soporte 5, en caso necesario pueden ser cambiados sin dificultad. Ademas, los elementos mencionados tambien pueden ser desatornillados en caso de transportar el trampolln 1, evitando as! que se produzcan danos.Since the elements of the angular joint 7 are screwed on the base 3, so! as in support 5, if necessary they can be changed without difficulty. In addition, the mentioned elements can also be unscrewed in case of transporting Trampoll 1, thus avoiding! Damage occurs.

Lista de referenciasReference List

(1) trampolln(1) trampolln

(2) armazon(2) frame

(2a) parte del armazon (2b) ala del armazon(2a) part of the frame (2b) wing of the frame

(3) base(3) base

(4) cadena(4) chain

5 (5) soporte5 (5) support

(5a) brazo de horquilla (5b) barra(5a) fork arm (5b) bar

(6) apoyo giratorio(6) swivel support

(7) articulacion angular(7) angular joint

10 (8) gorron esferico10 (8) spherical gorron

(8a) bola (8b) mango (8c) rosca (9) rotula esferica 15 (10) pieza tubular(8a) ball (8b) handle (8c) thread (9) ball joint 15 (10) tubular piece

(10a) roscado interno(10a) internal threading

Claims

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1. Trampoiln with a structural construction and a jump tarp mounted on it, where at least one support (5) is provided that joins the elements of the structural construction, where the support (5) is rotatably mounted on a first segment of the structural construction and is fixed in a second segment of the structural construction by means of an angular articulation (7), characterized in that the angular articulation (7) has a spherical label (9) arranged in the support (5) and a ball ( 8a) arranged in the segment of the structural construction, and because to form the angular joint (7) the spherical ball (9) can be hooked on the ball (8a).

2. Trampoll according to claim 1, characterized in that the ball (8a) is fixed in the structural construction segment by means of a screw joint.

3. Trampoll according to claim 1, characterized in that the ball (8a) is fixed in the structural construction segment by means of a weld joint or a riveted joint.

4. Trampoll according to one of claims 2 or 3, characterized in that the ball (8a) is part of a spherical journal (8).

5. Trampoll according to one of claims 1 to 4, characterized in that the spherical ball (9) is fixed on the support (5) by means of a screw connection.

6. Trampoll according to one of claims 1 to 4, characterized in that the spherical ball (9) is fixed on the support (5) by a weld joint or a riveted joint.

7. Trampoll according to one of claims 1 to 6, characterized in that the spherical ball (9) surrounds the ball (8a) without play and is rotatably mounted thereon.

8. Trampoll according to one of claims 1 to 7, characterized in that several supports (5) are arranged in pairs on opposite sides of the trampolln (1).

9. Trampoll according to one of claims 1 to 8, characterized in that the structural construction has a frame (2) where the jump canvas and bases (3) attached thereto are mounted, and because the support or each support (5 ) forms a union between the frame (2) and a base (3).

10. Trampoll according to claim 9, characterized in that the ball (8a) of the angular joint (7) or of a

angular joint is fixed on a base (3) and the ball joint (9) of the angular joint (7) or of a

angular joint is fixed on a support (5).

11. Trampoll according to claim 9, characterized in that the ball (8a) of the angular joint (7) or of a

angular joint is fixed on a support (5) and the ball joint (9) of the angular joint (7) or of a

angular joint is fixed on a base.

12. Trampoll according to one of claims 9 to 11, characterized in that the support or each support (5) is rotatably mounted on the frame (2).

13. Trampoll according to one of claims 9 to 12, characterized in that a folding wing of the frame (2b), of the frame (2) is supported with the support or with each support (5).