ES2314475T3 - DEVICE FOR KEEPING A DRIVE SYSTEM FOR HOUSES AND SUCH HOUSING TOGETHER. - Google Patents
DEVICE FOR KEEPING A DRIVE SYSTEM FOR HOUSES AND SUCH HOUSING TOGETHER. Download PDFInfo
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- ES2314475T3 ES2314475T3 ES04803456T ES04803456T ES2314475T3 ES 2314475 T3 ES2314475 T3 ES 2314475T3 ES 04803456 T ES04803456 T ES 04803456T ES 04803456 T ES04803456 T ES 04803456T ES 2314475 T3 ES2314475 T3 ES 2314475T3
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- ES
- Spain
- Prior art keywords
- housing
- chain
- clamping device
- pin
- hook
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
- E05F11/04—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
- E05F15/619—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using flexible or rigid rack-and-pinion arrangements
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
- E05Y2201/214—Disengaging means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
- E05Y2201/23—Actuation thereof
- E05Y2201/244—Actuation thereof by manual operation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/60—Suspension or transmission members; Accessories therefore
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/644—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
- E05Y2201/656—Chains
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/60—Suspension or transmission members; Accessories therefore
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
- E05Y2201/722—Racks
- E05Y2201/724—Flexible
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/148—Windows
Abstract
Description
Dispositivo para mantener juntos un sistema de accionamiento para carcasas y dicha carcasa.Device to keep together a system of drive for housings and said housing.
La presente invención se refiere a un dispositivo para mantener juntos un sistema accionador para carcasas y dicha carcasa que permite la unión/separación de un modo simple y rápido.The present invention relates to a device for holding together a drive system for housings and said housing that allows the union / separation in a simple and Quick.
Existen diversos diseños para la mayoría de sistemas accionadores para carcasas, tales como los utilizados en un entorno doméstico. Un diseño muy habitual comprende un soporte que se monta en la carcasa y una caja unido a dicho soporte. Dicha caja aloja un motor eléctrico que, mediante engranajes, se acopla con una cadena y la acciona.There are various designs for most of actuator systems for housings, such as those used in a domestic environment A very common design comprises a support that It is mounted on the housing and a box attached to said support. That box it houses an electric motor that, by means of gears, is coupled with a chain and drives it.
Debido a la configuración particular de la carcasa y a la disposición de unas guías especiales, la cadena se puede enrollar completamente en el interior de la misma, ocupando una cantidad mínima de espacio. Un extremo de la cadena sobresale, a través de un orificio, desde la caja y se fija a la carcasa mediante una unión especial. En dos carcasas muy comunes tales como una ventana abatible o un tragaluz, el sistema accionador se fija, respectivamente, a la base o a la parte superior de la estructura de la carcasa, pero siempre en el interior del edificio en el que se instala la carcasa.Due to the particular configuration of the housing and the provision of special guides, the chain is can roll completely inside it, occupying A minimum amount of space. One end of the chain protrudes, to through a hole, from the box and fixed to the housing by A special union. In two very common housings such as one casement window or skylight, the actuator system is fixed, respectively, to the base or to the top of the structure of the housing, but always inside the building where Install the housing.
Cuando se acciona el motor, se desenrolla la cadena y el extremo unido con la carcasa se desplaza desde la caja, empujando la carcasa y provocando la apertura de la misma. Durante el cierre, el motor se retrae y rebobina la cadena en el interior de la caja, tirando de la carcasa hacia la caja y, por lo tanto, cerrando la misma.When the engine is driven, the winding is unwound chain and the end attached to the housing moves from the box, pushing the housing and causing it to open. During the closure, the motor retracts and rewinds the chain inside the box, pulling the case towards the box and, therefore, closing it.
Resulta evidente que, para realizar las tareas de limpieza y un mantenimiento ordinario, la unión entre la carcasa y la cadena no debe ser permanente, sino que debe poder liberar, de tal modo que se permita la separación de los dos componentes y por lo tanto la apertura completa de la misma. De hecho, cuando la carcasa está unida al sistema accionador, su apertura máxima está limitada por la longitud de la cadena. Se puede apreciar la dificultad de accionar una carcasa que se abre poco considerando, por ejemplo, una ventana de buhardilla. Además, se puede comprender fácilmente que la misma unión debe ser asimismo muy resistente a fin de soportar las fuerzas resultantes del peso de la carcasa y del movimiento que se aplica la misma.It is clear that, to perform the tasks cleaning and ordinary maintenance, the connection between the housing and the chain must not be permanent, but must be able to free, from such that the separation of the two components is allowed and by Therefore the complete opening of it. In fact, when the housing is attached to the actuator system, its maximum opening is limited by chain length. You can appreciate the difficulty of operating a housing that opens little considering, for example, a dormer window. In addition, you can understand easily that the same joint must also be very resistant in order of supporting the forces resulting from the weight of the housing and the movement that applies the same.
Según el presente estado de la técnica existen básicamente dos soluciones. En ambos casos el extremo de la cadena conectado a la carcasa comprende un soporte a través del cual se introduce un pasador de acero. Los extremos de dicho pasador son libres y la parte central alojada en el soporte se introduce en un alojamiento correspondiente de un elemento plástico que se encuentra fijado permanentemente a la carcasa.According to the present state of the art there are basically two solutions. In both cases the end of the chain connected to the housing comprises a support through which Insert a steel pin. The ends of said pin are free and the central part housed in the support is introduced in a corresponding housing of a plastic element that is permanently attached to the housing.
En una primera solución, el pasador se retiene en el interior del alojamiento mediante un elemento de muelle que abarca los extremos del mismo. Dicho elemento de muelle es en realidad una lámina metálica que rodea el elemento plástico de tal modo que al presionar a lo largo de la circunferencia del elemento de muelle, que se encuentra expuesta, sus dos extremos que presionan el pasador se pueden alejar, liberando dicho pasador del alojamiento.In a first solution, the pin is retained inside the housing by means of a spring element that covers the ends of it. Said spring element is in actually a metal sheet surrounding the plastic element of such so that by pressing along the circumference of the element spring, which is exposed, its two extremes that press the pin can move away, releasing said pin from the accommodation.
Dicha solución adolece de dos inconvenientes. La
lámina metálica, que es delgada, se encuentra expuesta y presenta
un filo, puede resultar peligrosa. Además, cuando el peso de la
carcasa actúa sobre el pasador, el pasador ejerce
forza-
damente una presión contra el elemento de muelle y la
fricción entre los dos elementos no permite una liberación
fácil.Said solution has two drawbacks. The metal sheet, which is thin, is exposed and has an edge, can be dangerous. In addition, when the weight of the housing acts on the pin, the pin exerts force
given a pressure against the spring element and the friction between the two elements does not allow an easy release.
La segunda solución comprende de nuevo un elemento plástico que se fija a la carcasa en cuyo interior se realiza un alojamiento destinado a alojar el pasador. En este caso, sin embargo, el pasador se mantiene en el interior del alojamiento mediante un trinquete de muelle que se articula en el elemento plástico, cubriendo la parte superior del alojamiento y, por lo tanto, el pasador. Dicho trinquete, sin embargo, no presenta propiedades tales como para introducir el pasador en el interior del alojamiento que, por lo tanto, se encuentra diseñado con una forma destinada a realizar, mediante sus paredes, la obstrucción necesaria ante el desplazamiento del pasador. El resultado de ello es que, en dicho tipo de unión, no resulta posible el movimiento de la cadena cuando su eje longitudinal es perpendicular a la abertura de dicho alojamiento. En este caso, de hecho, el pasador sobresaldrá del alojamiento debido a que no se aprieta con una fuerza suficiente.The second solution again comprises a plastic element that is fixed to the housing inside which Make a housing designed to accommodate the pin. In this case, however, the pin remains inside the housing by means of a spring ratchet that is articulated in the element plastic, covering the upper part of the housing and, therefore So much, the pin. Said ratchet, however, does not present properties such as to introduce the pin inside of the accommodation that, therefore, is designed with a form destined to realize, through its walls, the obstruction necessary before the movement of the pin. The result of it is that, in this type of union, the movement of the chain when its longitudinal axis is perpendicular to the opening of said accommodation. In this case, in fact, the pin will protrude of the housing because it does not tighten with a force enough.
Se pueden encontrar sistemas de sujeción conocidos en la patente US nº 4.521.993 y WO 94/20717. La patente US nº 4.521.993 da a conocer unos medios para acoplar entre sí de modo que se puedan separar una cadena y un elemento fijo de una estructura que comprende un pasador amovible para el montante que presenta un ala del mismo que pasa a través de unos orificios del elemento fijo, y el otro ala realizado como un elemento de muelle que puede retener el pasador del montante en su posición. El documento WO 94/2071 da a conocer un soporte de la cadena destinado a retener el extremo libre de una cadena unida a una estructura del montante.Clamping systems can be found known in US Patent No. 4,521,993 and WO 94/20717. The patent No. 4,521,993 discloses means for coupling each other with so that a string and a fixed element can be separated from a structure comprising a removable pin for the amount that it has a wing of the same that passes through some holes of the fixed element, and the other wing made as a spring element which can hold the dowel pin in position. He WO 94/2071 discloses a chain support intended to retain the free end of a chain attached to a structure of the upright.
El objetivo de la presente invención es proporcionar un dispositivo para mantener juntas la cadena y la carcasa que no adolezca de los inconvenientes descritos, pero que permita la unión o la separación de los dos elementos mediante acciones simples y rápidas.The objective of the present invention is provide a device to hold the chain and the housing that does not suffer from the described drawbacks, but which allow the union or separation of the two elements by simple and fast actions.
Dicho objetivo se alcanza mediante el dispositivo de sujeción diseñado según la reivindicación 1 a partir de la que se puede deducir que el aspecto característico de la presente invención es proporcionar dicho dispositivo de sujeción:This objective is achieved through clamping device designed according to claim 1 from from which it can be deduced that the characteristic aspect of the present invention is to provide said device of subjection:
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- realizando un resalte en el extremo libre de la cadena;highlighting the end chain free;
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- proporcionando un elemento a fijar permanentemente en la carcasa y realizar en dicho elemento un alojamiento correspondiente a las dimensiones de dicho resalte;providing an item to fix permanently in the housing and perform on said element a accommodation corresponding to the dimensions of said stand out
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- realizando unos medios de fijación en el extremo de la cadena, que puedan bloquear dicho resalte en el interior de dicho alojamiento, por ejemplo, acoplando un gancho en el extremo libre de dicha cadena.performing fixing means in the end of the chain, which can block said protrusion in the interior of said housing, for example, by attaching a hook in the free end of said chain.
En una forma de realización preferida, se realiza un trinquete en la superficie de dicho elemento que se puede acoplar mediante dichos medios de fijación, a fin de incrementar la resistencia del mismo, por ejemplo un trinquete para dicho gancho de tal modo que fije el mismo en la posición en la que sujeta dicho resalte en el interior de dicho alojamiento.In a preferred embodiment, makes a ratchet on the surface of said element that can be coupling by means of said fixing means, in order to increase the resistance thereof, for example a ratchet for said hook in such a way that it fixes it in the position in which it holds said highlight inside said housing.
Evidentemente, el alcance de protección de la presente invención comprende la variante en la que el resalte se dispone en el elemento a fijar en la carcasa y el alojamiento correspondiente se encuentra en el extremo de la cadena. En este caso, el extremo de la cadena puede comprender una lámina deslizante para apretar dicho resalte en el interior de dicho alojamiento.Obviously, the scope of protection of the The present invention comprises the variant in which the projection is it has in the element to fix in the housing and the housing corresponding is at the end of the chain. In this case, the end of the chain may comprise a sliding blade to tighten said protrusion inside said housing.
Se puede acoplar el gancho en el extremo de la cadena de diversos modos: mediante uno o más extremos en un pasador, en un perno con tuerca en ambas cabezas, o en un remache.The hook can be attached at the end of the chain in various ways: by one or more ends in a pin, on a bolt with nut on both heads, or on a rivet.
Aparte del gancho, resulta posible proporcionar unos dispositivos de sujeción de tipo pinzas o pasadores hendidos.Apart from the hook, it is possible to provide clamping devices such as tweezers or pins split.
La acción de sujetar/liberar resulta, por lo tanto, muy sencilla. En la variante que prevé el gancho, por ejemplo, el usuario debe desplazar simplemente el extremo de la cadena hacia el elemento fijo de la carcasa. A continuación se introducirá el resalte en el alojamiento de dicho elemento y al acoplarse el gancho con el trinquete presente en dicho elemento se sujetará rígidamente la cadena a dicho elemento, cuando se aplique tanto una fuerza de tracción como una fuerza de empuje. A fin de liberar la unión, resulta suficiente realizar las acciones anteriores siguiendo un orden inverso.The hold / release action results, so So much, very simple. In the variant provided by the hook, for example, the user must simply shift the end of the chain towards the fixed element of the housing. Then you will introduce the highlight in the housing of said element and when engaging the hook with the ratchet present in said element is rigidly fasten the chain to that element, when applied both a pulling force and a pushing force. For the purpose of release the union, it is enough to perform the actions previous in reverse order.
Las ventajas de la presente invención se pondrán más claramente de manifiesto a partir de la siguiente descripción que considera una forma de realización proporcionada únicamente a título de ejemplo no limitativo y en la que se hace referencia a los dibujos adjuntos, en los que:The advantages of the present invention will be put more clearly manifest from the following description which considers an embodiment provided only to non-limiting example title and in which reference is made to attached drawings, in which:
- la figura 1 representa una vista global de un sistema accionador para carcasas;- Figure 1 represents a global view of a drive system for housings;
- la figura 2 representa una vista del extremo libre de una cadena con un elemento asociado a fijar en la carcasa en la posición de separación, según una primera variante de la presente invención;- Figure 2 represents an end view free of a chain with an element associated to fix in the housing in the separation position, according to a first variant of the present invention;
- la figura 3 representa los elementos de la figura 2, en la posición de acoplamiento;- Figure 3 represents the elements of the Figure 2, in the coupling position;
- la figura 4 representa una vista del extremo libre de una cadena con un elemento asociado a fijar a la carcasa, en la posición de separación, según una segunda variante de la presente invención.- Figure 4 represents an end view free of a chain with an element associated to fix to the housing, in the separation position, according to a second variant of the present invention
- la figura 5 representa los elementos según la figura 4, en la posición de acoplamiento;- Figure 5 represents the elements according to the Figure 4, in the coupling position;
- la figura 6 representa una vista en sección transversal de un elemento a fijar en la carcasa junto con un plano paralelo a la superficie de dicha carcasa, según la misma variante representada en la figura 4.- figure 6 represents a sectional view cross section of an element to be fixed in the housing together with a plane parallel to the surface of said housing, according to the same variant represented in figure 4.
La figura 1 representa en su totalidad un sistema accionador 1 para carcasas, que comprende un soporte 10 y una caja 20. La parte central de dicha caja 20 aloja un extremo 30a de una cadena 30 (véase la figura 2) unido a un elemento 40 a fijar a la carcasa (no representado). A partir de este punto, se hará referencia a los elementos a fijar a la carcasa como "elementos fijos". Los detalles de la unión entre el elemento fijo 40 y la cadena 30 se pueden observar en la figura 2. El extremo 30a de dicha cadena comprende un soporte 32 para un pasador 34, cuyos extremos 34a y 34b sobresalen simétricamente desde el mismo. Se articula un gancho 50, cuyo cuerpo alargado 50a comprende un diente 52 en la parte inferior, con el pasador 34, en las dos caras del soporte 32.Figure 1 represents in its entirety a actuator system 1 for housings, comprising a support 10 and a box 20. The central part of said box 20 houses an end 30a of a chain 30 (see figure 2) attached to an element 40 to be fixed to the housing (not shown). From this point, it will be done reference to the elements to be fixed to the housing as "elements fixed. "The details of the connection between the fixed element 40 and the chain 30 can be seen in figure 2. The end 30a of said chain comprises a support 32 for a pin 34, whose ends 34a and 34b protrude symmetrically from it. It articulates a hook 50, whose elongated body 50a comprises a tooth 52 in the bottom, with pin 34, on both sides of the support 32
El elemento fijo 40 (véase la figura 2) presenta una forma de "Z" y comprende un soporte 41, un cuerpo central 42 y un extremo libre 44. Dicho soporte 41 se dispone contra la superficie de la carcasa y se aprieta al mismo mediante dos tornillos (no representados), cuyas cabezas se alojan en unos alojamientos ensanchados 41a. El cuerpo central 42 del elemento fijo 40 se dispone debajo de la caja 20 (véase la figura 1). La forma alargada del elemento fijo 40 se debe al hecho de que se utiliza para tragaluces, en los que el sistema accionador se debe montar en la parte superior de la carcasa. El extremo 44 del elemento 40 se flexiona 90º con respecto al cuerpo central 42. Comprende dos rebordes 44a y 44b en cuya parte terminal se realizan dos alojamientos 46a y 46b, respectivamente. Dichos alojamientos presentan unas dimensiones que se corresponden sustancialmente con las de los extremos 34a, 34b del pasador 34. La parte central 48 del extremo libre 44 del elemento fijo 40 configura un alojamiento con unas dimensiones que permiten soportar el cuerpo alargado 50a del gancho 50. Una zona en resalte 48a en el interior de dicho alojamiento se puede acoplar con el diente 52 del gancho 50, tal como se describirá a continuación con mayor detalle.The fixed element 40 (see Figure 2) presents a "Z" shape and comprises a support 41, a central body 42 and a free end 44. Said support 41 is disposed against the surface of the housing and tightened to it by two screws (not shown), whose heads are housed in some widened accommodation 41a. The central body 42 of the element Fixed 40 is arranged under box 20 (see Figure 1). The elongated shape of the fixed element 40 is due to the fact that used for skylights, in which the actuator system is due mount on top of the housing. The 44th end of element 40 flexes 90 ° with respect to the central body 42. It comprises two flanges 44a and 44b in whose terminal part they are made two housings 46a and 46b, respectively. These accommodations they have dimensions that correspond substantially to those of the ends 34a, 34b of the pin 34. The central part 48 of the free end 44 of the fixed element 40 configures a housing with dimensions that allow to support the elongated body 50a of the hook 50. A raised area 48a inside said housing can be coupled with tooth 52 of hook 50, such as will be described in more detail below.
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A fin de unir entre sí de un modo estable la cadena 30 y el elemento fijo 40 resulta suficiente introducir el pasador 34 en el extremo libre 44 y el gancho 50 en el alojamiento 48 del elemento fijo 40 (véase la figura 3). Se puede observar cómo las partes 34a, 34b del pasador 34 se alojan respectivamente en el interior de los alojamientos 46a, 46b de la parte terminal de los rebordes 44a, 44b. Al girar el gancho 50 alrededor del pasador 34, se dispone completamente en el interior de alojamiento 48 donde, ejerciendo una ligera presión, el diente 52 de dicho gancho se acopla con la parte en resalte 48a presente en dicho alojamiento. Se debe indicar que, en la configuración de acoplamiento (figura 3), en el caso de ejercer una fuerza tanto de tracción como de empuje, la cadena 30 se encuentra unida inseparablemente al elemento fijo 40, sin posibilidad de que se suelte.In order to unite each other in a stable way the chain 30 and the fixed element 40 it is sufficient to introduce the pin 34 at the free end 44 and the hook 50 in the housing 48 of the fixed element 40 (see Figure 3). You can see how the parts 34a, 34b of the pin 34 are housed respectively in the inside the housings 46a, 46b of the terminal part of the flanges 44a, 44b. By rotating the hook 50 around the pin 34, It is completely arranged inside accommodation 48 where, exerting slight pressure, the tooth 52 of said hook is it engages with the raised part 48a present in said housing. Be it must indicate that, in the coupling configuration (figure 3), in the case of exerting a force of both traction and thrust, chain 30 is inseparably attached to the fixed element 40, with no possibility of release.
La figura 4 representa una forma de realización de un dispositivo de sujeción a utilizar en ventanas abatibles en las que el sistema accionador se monta debajo de la carcasa, que no se representa (la partes similares a las de las figuras anteriores presentan unas referencias numéricas idénticas con el prefijo "1"). El extremo 130a de la cadena 130 se realiza de un modo idéntico al del ejemplo anterior y no se describirá de nuevo. En la figura 4 el eje del pasador 134 se ha indicado mediante la referencia Z. El elemento fijo 60, sin embargo, presenta un diseño distinto de construcción. Comprende un cuerpo alargado 62 que presenta, practicados en el mismo, dos orificios 60a, 60b necesarios para los tornillos (no representados) utilizados para fijarse a la carcasa. Dichos tornillos se extienden a lo largo del eje longitudinal Y (véase la figura 4) que es perpendicular a la superficie de la carcasa sobre la que se atornilla el elemento fijo 60. La parte central del elemento alargado 62 comprende un alojamiento 148 y dos alojamientos laterales 146a, 146b que son sustancialmente idénticos a los alojamientos 48, 46a, 46b realizados en el elemento fijo 40 (véanse las figuras 4 y 6). El procedimiento de sujeción/separación es idéntico al descrito en el ejemplo anterior y no se describirá de nuevo; se debe indicar simplemente (véase la figura 5 que representa el elemento fijo 60 acoplado con la cadena 130) que el diente 152 del gancho 150 se debe acoplar con la parte en resalte correspondiente 148a realizada en el alojamiento 148.Figure 4 represents an embodiment of a clamping device to be used in casement windows in which the actuator system is mounted under the housing, which does not it is represented (the parts similar to those of the previous figures they have identical numerical references with the prefix "one"). The end 130a of the chain 130 is realized in a way identical to the previous example and will not be described again. In the Figure 4 the axis of pin 134 has been indicated by the reference Z. The fixed element 60, however, has a design different from construction. It comprises an elongated body 62 that presents, practiced therein, two holes 60a, 60b necessary for the screws (not shown) used to attach to the housing. These screws extend along the longitudinal axis Y (see Figure 4) that is perpendicular to the housing surface on which the fixed element is screwed 60. The central part of the elongate element 62 comprises a housing 148 and two lateral housings 146a, 146b which are substantially identical to housings 48, 46a, 46b made in the fixed element 40 (see figures 4 and 6). He clamping / separation procedure is identical to that described in the previous example and will not be described again; It should be indicated simply (see figure 5 representing the fixed element 60 coupled with chain 130) that tooth 152 of hook 150 is due couple with the corresponding protrusion part 148a made in the accommodation 148.
Resulta importante, sin embargo, subrayar en particular el hecho de que dicha segunda variante permite la fijación del elemento 60 a la carcasa tanto alineado con la cadena 130 como formando un ángulo de 90º con respecto a la misma, constituyendo otra ventaja de la presente invención. Dicho con otras palabras, el eje Y de los tornillos de fijación puede ser paralelo o perpendicular al eje X de la cadena 130, sin que la sujeción entre dicha cadena 130 y dicho elemento 60 se vea en absoluto debilitada (el eje X constituye asimismo el eje de tracción o empuje de la cadena 130). Ello se debe al hecho de que el elemento fijo 60, al encontrarse articulado en el pasador 134, puede girar alrededor del eje X de este último. Por lo tanto, resulta posible aprovechar dicha libertad de movimiento para adaptar el sistema accionador a una amplia gama de carcasas y de aplicaciones.It is important, however, to underline particular the fact that said second variant allows the fixing element 60 to the housing both aligned with the chain 130 as forming an angle of 90 ° with respect to it, constituting another advantage of the present invention. Said with others words, the Y axis of the fixing screws can be parallel or perpendicular to the X axis of the chain 130, without the clamping between said chain 130 and said element 60 is seen at all weakened (the X axis also constitutes the traction axis or chain thrust 130). This is due to the fact that the element fixed 60, when articulated in pin 134, can rotate around the X axis of the latter. Therefore, it is possible take advantage of this freedom of movement to adapt the system actuator to a wide range of housings and applications.
Dichas formas de realización, sin embargo, son susceptibles de diversas variaciones, todas ellas comprendidas en el alcance de protección tal como se define en las reivindicaciones adjuntas. Por ejemplo, resulta posible considerar la configuración del extremo de la cadena de un modo distinto (por ejemplo con una forma uncinada) y formar un alojamiento correspondiente en elemento fijo. Dicho elemento fijo se puede unir a la carcasa, del mismo modo que utilizando tornillos, mediante uniones adhesivas o engranadas. La cadena y los elementos que comprende se pueden realizar en un material metálico y/o de plástico.Such embodiments, however, are susceptible of various variations, all included in the scope of protection as defined in the claims attached. For example, it is possible to consider the configuration the end of the chain in a different way (for example with a uncinate form) and form a corresponding housing in element permanent. Said fixed element can be attached to the housing, in the same way that using screws, by means of adhesive or geared joints. The chain and the elements it comprises can be done in a metallic and / or plastic material.
Claims (10)
- --
- una cadena (30; 130) acoplada a dicho sistema accionador (1) en su utilización;a chain (30; 130) coupled to said actuator system (1) in its utilization;
- --
- un elemento (40; 60) para ser fijado a dicha carcasa en su utilización;a element (40; 60) to be fixed to said housing in its utilization;
- --
- unos medios para acoplar entre sí de un modo separable dicha cadena (30; 130) a dicho elemento (40; 60); comprendiendo dichos medios separables de acoplamiento,some means for coupling said chain (30; 130) to said element (40; 60); comprising said means separable coupling,
- --
- un resalte (34, 34a, 34b; 134); ya highlight (34, 34a, 34b; 134); Y
- --
- un asiento (46a, 46b; 146a, 146b) en correspondencia con las dimensiones del resalte (34, 34a, 34b; 134);a seat (46a, 46b; 146a, 146b) in correspondence with the dimensions of the shoulder (34, 34a, 34b; 134);
- --
- unos medios de fijación (50; 150) realizados de una sola pieza con el extremo de la cadena (30; 130) que pueden bloquear dicho resalte (34, 34a, 34b; 134) en el interior de dicho asiento (46a, 46b; 146a, 146b).some fixing means (50; 150) made in one piece with the end of the chain (30; 130) that can block said shoulder (34, 34a, 34b; 134) inside said seat (46a, 46b; 146a, 146b).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000009U ITTV20040009U1 (en) | 2004-02-19 | 2004-02-19 | COUPLING BETWEEN A DRIVE FOR FRAMES AND THE FRAME ITSELF |
| ITTV040009U | 2004-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2314475T3 true ES2314475T3 (en) | 2009-03-16 |
Family
ID=34878876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES04803456T Active ES2314475T3 (en) | 2004-02-19 | 2004-12-02 | DEVICE FOR KEEPING A DRIVE SYSTEM FOR HOUSES AND SUCH HOUSING TOGETHER. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1723304B1 (en) |
| AT (1) | ATE409269T1 (en) |
| DE (1) | DE602004016777D1 (en) |
| DK (1) | DK1723304T3 (en) |
| ES (1) | ES2314475T3 (en) |
| IT (1) | ITTV20040009U1 (en) |
| WO (1) | WO2005080732A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007000762U1 (en) | 2007-01-12 | 2007-03-15 | D+H Mechatronic Ag | Fastening device for locating end of power transmission device, has base which is connectible at building part by connector whereby base and connector are fixable by application of fixing material |
| DE102019205552B3 (en) * | 2019-04-17 | 2020-06-04 | Geze Gmbh | Actuator for opening and closing a wing of a window or door |
| CN117916442A (en) * | 2021-06-28 | 2024-04-19 | 亚萨合莱新西兰有限公司 | Actuator with a spring |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4521993A (en) * | 1983-08-08 | 1985-06-11 | Truth Incorporated | Chain operator for a window |
| DK169999B1 (en) * | 1993-03-10 | 1995-04-24 | Rasmussen Kann Ind As | Chain operator for opening and closing a window or door |
| DK172300B1 (en) * | 1996-03-01 | 1998-03-02 | Rasmussen Kann Ind As | Switching device for interconnecting an electric window actuator and an operating means as well as an electric actuator for use with such a switching device |
-
2004
- 2004-02-19 IT IT000009U patent/ITTV20040009U1/en unknown
- 2004-12-02 DE DE602004016777T patent/DE602004016777D1/en active Active
- 2004-12-02 ES ES04803456T patent/ES2314475T3/en active Active
- 2004-12-02 DK DK04803456T patent/DK1723304T3/en active
- 2004-12-02 EP EP04803456A patent/EP1723304B1/en active Active
- 2004-12-02 WO PCT/EP2004/013718 patent/WO2005080732A1/en active IP Right Grant
- 2004-12-02 AT AT04803456T patent/ATE409269T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE409269T1 (en) | 2008-10-15 |
| EP1723304A1 (en) | 2006-11-22 |
| ITTV20040009U1 (en) | 2004-05-19 |
| DK1723304T3 (en) | 2009-02-02 |
| WO2005080732A1 (en) | 2005-09-01 |
| DE602004016777D1 (en) | 2008-11-06 |
| EP1723304B1 (en) | 2008-09-24 |
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