ES1221517U - EXCENTRIC FOR CYLINDER LOCK (Machine-translation by Google Translate, not legally binding) - Google Patents

EXCENTRIC FOR CYLINDER LOCK (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1221517U
ES1221517U ES201831631U ES201831631U ES1221517U ES 1221517 U ES1221517 U ES 1221517U ES 201831631 U ES201831631 U ES 201831631U ES 201831631 U ES201831631 U ES 201831631U ES 1221517 U ES1221517 U ES 1221517U
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Spain
Prior art keywords
eccentric
lateral extension
translation
cylinder lock
machine
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ES201831631U
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Spanish (es)
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ES1221517Y (en
Inventor
Rodrigo FOLGUEIRA LATAS
Santiago BEITIA UGARTE
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Ifam Seguridad S L U
Ifam Seguridad SLU
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Ifam Seguridad S L U
Ifam Seguridad SLU
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Abstract

Eccentric for cylinder lock, comprising an annular body (2) provided with a lateral extension (3), characterized in that the end of the lateral extension (3) is configured to fix a supplementary part (4), allowing to modify its dimensions depending on the different types of cylinder locks. (Machine-translation by Google Translate, not legally binding)

Description

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DESCRIPCIONDESCRIPTION

Objeto de la invencionObject of the invention

La presente invencion se refiere a una excentrica para cerradura de cilindro cuya configuration y diseno le permiten adaptarse a los distintos tipos de cilindros existentes actualmente en el mercado.The present invention relates to an eccentric cylinder lock whose configuration and design allow it to adapt to the different types of cylinders currently available in the market.

Antecedentes de la invencionBackground of the invention

En el estado de la tecnica es conocido el uso de cerraduras, del tipo de las que comprenden un cilindro que incluye una excentrica (leva), de forma que al introducir una llave adecuada en el cilindro, al girarla produce el giro de la excentrica, cuyo desplazamiento provoca la apertura de la cerradura. Actualmente, la excentrica mas extendida que incluyen los cilindros de las cerraduras, es de 15mm (conocida como leva larga). Este estandar se emplea practicamente en todos aquellos palses donde estan estandarizados los cilindros que poseen un perfil denominado europerfil.In the state of the art it is known to use locks, of the type that comprise a cylinder that includes an eccentric (cam), so that when introducing a suitable key in the cylinder, turning it produces the rotation of the eccentric, whose displacement causes the opening of the lock. Currently, the most extended eccentric that includes the cylinders of the locks, is 15mm (known as long cam). This standard is practically used in all those countries where cylinders that have a profile called Europerfil are standardized.

Posteriormente, una firma de fabrication de cerraduras espanola comenzo a comercializar unas cerraduras de embutir que solo funcionaban con cilindros de excentrica (leva) corta de 13 mm, de las que consiguieron vender una gran cantidad en obra, por lo que se extendieron considerablemente a nivel nacional. Ademas existen otras medidas de levas, aunque son menos empleadas.Subsequently, a Spanish locks manufacturing firm began selling mortise locks that only worked with 13 mm short eccentric (cam) cylinders, of which they managed to sell a large amount on site, so they extended considerably to the level national. In addition there are other cam measures, although they are less used.

Con la existencia de diferentes medidas de leva surgio el problema de que cuando era necesario reponer los cilindros, el estandar existente mas extendido de cilindros hasta entonces no servla para su uso como excentrica (leva) corta modificada a 13mm, o como excentrica de cualquier otra medida.With the existence of different cam measures, the problem arose that when it was necessary to replace the cylinders, the most widespread existing standard of cylinders until then does not serve for use as an eccentric (cam) short modified to 13mm, or as eccentric from any other measure.

Para solventar el problema entre la leva larga y la corta los fabricantes optaron por incorporar esta excentrica (leva) corta al mercado dada la implantation y la demanda que habla.To solve the problem between the long and the short cam, the manufacturers chose to incorporate this eccentric (cam) cut to the market given the implantation and the demand that speaks.

A dla de hoy las ventas son aproximadamente 70% excentrica (leva) larga / 30% excentrica (leva) corta.Today, sales are approximately 70% eccentric (cam) long / 30% eccentric (cam) short.

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Esto obliga a los fabricantes y cerrajeros a duplicar stocks y disponer de los dos cilindros en excentrica larga (acabado mquel y laton) y excentrica corta (acabado niquel y laton); lo que supone cuatro referencias por medida.This forces manufacturers and locksmiths to double stocks and dispose of both cylinders in long eccentric (nickel and brass finish) and short eccentric (nickel and brass finish); which means four references per measure.

En muchas ocasiones, para intentar regular los niveles de stocks de producto terminado, se recurre a cilindros pre-montados, donde se cambia la excentrica de larga a corta.In many occasions, to try to regulate the levels of stocks of finished product, pre-assembled cylinders are used, where the eccentric is changed from long to short.

Esta solucion conlleva tener que manipular el cilindro, por lo que los costes se disparan. Este mismo problema se les presenta a los cerrajeros, que si requieren de un cilindro con excentrica corta u otra medida urgentemente y no tienen stock, recurren a cambiar la excentrica. Cuando se esta trabajando en una vivienda, el hecho de tener que cambiar la excentrica no es practico, al aumentar el tiempo de reparation.This solution entails having to manipulate the cylinder, so the costs soar. This same problem is presented to the locksmiths, who urgently need a cylinder with a short eccentric or other measure and do not have stock, they resort to changing the eccentric. When working in a home, the fact of having to change the eccentric is not practical, as the repair time increases.

Description de la inventionDescription of the invention

Para conseguir los objetivos y resolver los problemas anteriormente comentados, la invencion se refiere a una excentrica de las empleadas en cerraduras de cilindro, cuya configuration y diseno le permiten adaptarse a todos los cilindros existentes actualmente en el mercado.To achieve the objectives and solve the problems mentioned above, the invention relates to an eccentric of those used in cylinder locks, whose configuration and design allow it to adapt to all cylinders currently available in the market.

Para ello, la excentrica de la invencion, al igual que las previstas en el estado de la tecnica, comprende un cuerpo anular que esta dotado de una extension lateral. La novedad de la invencion reside en que se caracteriza porque el extremo de la extension lateral esta configurado para fijar una pieza suplemento, de forma que esta configuracion permite modificar las dimensiones de la excentrica en funcion de los diferentes tipos de cilindros empleados en las cerraduras, ya que basta con tener diferentes medidas de la pieza suplemento para adaptar la excentrica al tipo de cilindro de la cerradura.For this, the eccentric of the invention, like those provided in the state of the art, comprises an annular body that is provided with a lateral extension. The novelty of the invention resides in that it is characterized in that the end of the lateral extension is configured to fix a supplementary piece, so that this configuration allows modifying the dimensions of the eccentric according to the different types of cylinders used in the locks, since it is enough to have different measures of the supplement piece to adapt the eccentric to the type of cylinder of the lock.

En la realization preferente de la invencion, la superficie del extremo de la extension lateral comprende una configuracion complementaria adaptada a la de la superficie de la pieza suplemento mediante la que se fija a dicho extremo de la extension lateral, como por ejemplo puede ser que dichas superficies presenten configuraciones curvas complementarias, o configuraciones en cola de milano complementarias.In the preferred embodiment of the invention, the surface of the end of the lateral extension comprises a complementary configuration adapted to that of the surface of the supplement piece by means of which it is fixed to said end of the lateral extension, as for example it may be that said surfaces have complementary curved configurations, or complementary dovetail configurations.

En una realizacion de la invencion comprende al menos un tornillo, preferentemente dos, para realizar la fijacion de la pieza suplemento sobre el extremo de la extension lateral.In one embodiment of the invention it comprises at least one screw, preferably two, for fixing the supplement piece on the end of the lateral extension.

En otra realizacion se emplea una chaveta para efectuar la fijacion de la pieza suplementoIn another embodiment a key is used to fix the supplement piece

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sobre el extremo de la extension lateral.on the end of the lateral extension.

En el caso de que las superficies complementarias sean en cola de milano, podrla no ser necesario el empleo de tronillos, chavetas o cualquier otro elemento de union de la pieza suplemento al extremo de la extension lateral del cuerpo anular.In the event that the complementary surfaces are in dovetail, it may not be necessary to use logs, cotters or any other element of attachment of the supplement piece to the end of the lateral extension of the annular body.

La configuration descrita permite que la excentrica con la pieza suplemento fijada al extremo de la extension lateral del cuerpo anular, posea las medidas de la excentrica larga (15mm) y si se quita la pieza suplemento, por ejemplo desatornillando los tornillos, la excentrica adquiere las dimensiones de la excentrica corta (13mm). Ademas, con diferentes medidas de la pieza suplemento se permite adaptar la excentrica a cualquier medida de excentrica, en funcion del tipo de cilindro empleado en la cerradura.The described configuration allows the eccentric with the extra part fixed to the end of the lateral extension of the annular body, has the measures of the long eccentric (15mm) and if the extra part is removed, for example unscrewing the screws, the eccentric acquires the dimensions of the eccentric short (13mm). In addition, with different measures of the supplement piece it is possible to adapt the eccentric to any eccentric measure, depending on the type of cylinder used in the lock.

De este modo, se puede pasar de tener una excentrica larga a corta, o viceversa, o de cualquier otra medida de un modo rapido y sencillo, simplemente desatornillando/atornillando los tornillos, lo que evita tener stocks de distintos cilindros y de distintas medidas de excentricas (levas).In this way, you can go from having a long to short eccentric, or vice versa, or any other measure in a fast and simple way, simply unscrewing / screwing the screws, which avoids having stocks of different cylinders and different sizes of eccentric (cams).

Descripcion de las figurasDescription of the figures

Para completar la descripcion y con objeto de ayudar a una mejor comprension de las caracterlsticas del invento, se acompana a esta memoria descriptiva, como parte integrante de la misma, un conjunto de figuras en las que con caracter ilustrativo y no limitativo, se ha representado lo siguiente:To complete the description and in order to help a better understanding of the features of the invention, this descriptive report is attached, as an integral part thereof, a set of figures in which with an illustrative and non-limiting nature, it has been represented the next:

La figura 1 muestra una vista en perspectiva de un posible ejemplo de realization de la invention con la pieza suplemento montada en el extremo de la extension lateral del cuerpo anular de la excentrica. En esta figura se ha dibujado el cilindro de la cerradura en llnea de trazos para facilitar la comprension de la invencion.Figure 1 shows a perspective view of a possible embodiment of the invention with the supplement piece mounted on the end of the lateral extension of the annular body of the eccentric. In this figure the lock cylinder has been drawn in a dashed line to facilitate the understanding of the invention.

La figura 2 muestra una vista en perspectiva explosionada de la excentrica de la figura anterior con la pieza suplemento dibujada en explosion.Figure 2 shows an exploded perspective view of the eccentric of the previous figure with the supplement piece drawn in explosion.

Realizacion preferente de la invencionPreferred Embodiment of the Invention

La invencion se refiere a una excentrica 1, del tipo de las utilizadas en cerraduras de cilindro 8, que comprende un cuerpo anular 2 que esta dotado de una extension lateral 3, que presenta la novedad de que su extremo esta configurado para retener una pieza suplemento 4.The invention relates to an eccentric 1, of the type used in cylinder locks 8, comprising an annular body 2 which is provided with a lateral extension 3, which presents the novelty that its end is configured to retain a supplementary part Four.

Esta configuracion de excentrica 1 permite su adaptation a los dos diferentes tipos deThis eccentric configuration 1 allows its adaptation to the two different types of

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cilindros de cerraduras que actualmente existen en el mercado, ya que dicha excentrica 1 con la pieza suplemento 4 pose las medidas de una excentrica larga (por ejemplo15mm) y si se quita la pieza suplemento 4, la excentrica tendra las dimensiones de una excentrica corta (por ejemplo 13mm).locks cylinders that currently exist in the market, since said eccentric 1 with the extra part 4 has the measures of a long eccentric (for example 15mm) and if the extra part 4 is removed, the eccentric will have the dimensions of a short eccentric ( for example 13mm).

En el ejemplo de realization, la retention de la pieza suplemento 4 en el extremo de la extension lateral 3, se realiza mediante dos tornillos 5 que atraviesan la pieza suplemento 4 a traves de sendos orificios 6, y se fijan en orificios roscados 7 previstos en el extremo de la extension 3 del cuerpo anular 2. Obviamente esta fijacion de la pieza suplemento 4 tambien puede realizarse mediante el empleo de un unico tornillo 5.In the example of realization, the retention of the supplement piece 4 at the end of the lateral extension 3, is carried out by means of two screws 5 that pass through the supplement piece 4 through two holes 6, and are fixed in threaded holes 7 provided in the end of the extension 3 of the annular body 2. Obviously this fixing of the supplement part 4 can also be done by using a single screw 5.

De este modo, se puede pasar de tener una excentrica larga a corta, o viceversa de un modo rapido y sencillo, simplemente desatornillando/atornillando los tornillos 5.In this way, you can go from having a long to short eccentric, or vice versa in a quick and simple way, simply unscrewing / screwing the screws 5.

La superficie del extremo de la extension lateral 3 presenta una configuration complementaria, a la de la superficie inferior de la pieza suplemento 4, para facilitar el acoplamiento y fijacion entre ambas. En el ejemplo de realizacion se han previsto superficies curvadas complementarias, donde la superficie del extremo de la extension lateral 3 es curvo-convexa y la superficie de la pieza suplemento 4 que se une a dicho extremo de la extension lateral 3 es curvo-concava, pero podrlan adoptar cualquier otra configuracion que permita su acoplamiento y fijacion, como por ejemplo puede ser una configuracion en cola de milano.The surface of the end of the lateral extension 3 has a complementary configuration, to that of the lower surface of the supplement piece 4, to facilitate the coupling and fixing between them. In the exemplary embodiment, complementary curved surfaces are provided, where the surface of the end of the lateral extension 3 is curved-convex and the surface of the supplement piece 4 that joins said end of the lateral extension 3 is curved-concave, but they could adopt any other configuration that allows their coupling and fixation, such as a dovetail configuration.

Ademas, la union de la pieza suplemento 4 a la extension lateral 3 de la excentrica 1, puede realizarse mediante cualquier otro medio conocido, como por ejemplo mediante una union chaveteada, pasadores, etc.In addition, the attachment of the supplement piece 4 to the lateral extension 3 of the eccentric 1, can be carried out by any other known means, such as by means of a keyed joint, pins, etc.

Por ultimo, se debe destacar que la presente invention no debe verse limitada a la forma de realizacion aqul descrita. Otras configuraciones pueden ser realizadas por los expertos en la materia a la vista de la presente description. En consecuencia, el ambito de la invencion queda definido por las siguientes reivindicaciones.Finally, it should be noted that the present invention should not be limited to the embodiment described herein. Other configurations may be made by those skilled in the art in view of the present description. Accordingly, the scope of the invention is defined by the following claims.

Claims (5)

REIVINDICACIONES 1. - Excentrica para cerradura de cilindro, que comprende un cuerpo anular (2) dotado de una extension lateral (3), caracterizada por que el extremo de la extension lateral (3) esta1. - Eccentric for cylinder lock, comprising an annular body (2) provided with a lateral extension (3), characterized in that the end of the lateral extension (3) is 5 configurado para fijar una pieza suplemento (4), permitiendo modificar sus dimensiones en funcion de los diferentes tipos de cerraduras de cilindro.5 configured to fix a supplement piece (4), allowing its dimensions to be modified according to the different types of cylinder locks. 2. - Excentrica, segun la reivindicacion 1, caracterizado por que la superficie del extremo de la extension lateral (3) comprende una configuration complementaria adaptada a la de la superficie de la pieza suplemento (4) mediante la que se fija a dicho extremo de la extension2. - Eccentric, according to claim 1, characterized in that the surface of the end of the lateral extension (3) comprises a complementary configuration adapted to that of the surface of the supplement piece (4) by which it is fixed to said end of the extension 10 lateral (3).10 lateral (3). 3. - Excentrica, segun reivindicacion 2, caracterizado por que la superficie del extremo de la extension lateral (3) y la superficie de la pieza suplemento (4) mediante la que se fija a dicho extremo de la extension lateral (3), son curvadas.3. - Eccentric, according to claim 2, characterized in that the surface of the end of the lateral extension (3) and the surface of the supplement piece (4) by which it is fixed to said end of the lateral extension (3), are curved 4. - Excentrica, segun la reivindicacion 2, caracterizado por que la superficie del extremo de 15 la extension lateral (3) y la superficie de la pieza suplemento (4) mediante la que se fija a4. - Eccentric, according to claim 2, characterized in that the surface of the end of the lateral extension (3) and the surface of the supplement piece (4) by means of which it is fixed to dicho extremo de la extension lateral (3), presentan una configuracion en cola de milano.said end of the lateral extension (3), have a dovetail configuration. 5. - Excentrica, segun reivindicaciones anteriores, caracterizado por que comprende al menos un tornillo (5) de fijacion de la pieza suplemento (4) sobre el extremo de la extension lateral (3).5. - Eccentric, according to previous claims, characterized in that it comprises at least one screw (5) for fixing the insert (4) on the end of the lateral extension (3). 20 6.- Excentrica, segun reivindicaciones 1 a 4, caracterizado por que comprende una chavetaEccentric, according to claims 1 to 4, characterized in that it comprises a key de fijacion de la pieza suplemento (4) sobre el extremo de la extension lateral (3).of fixing the supplement piece (4) on the end of the lateral extension (3).
ES201831631U 2018-10-26 2018-10-26 EXCENTRICA FOR CYLINDER LOCK Active ES1221517Y (en)

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ES201831631U ES1221517Y (en) 2018-10-26 2018-10-26 EXCENTRICA FOR CYLINDER LOCK

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ES201831631U ES1221517Y (en) 2018-10-26 2018-10-26 EXCENTRICA FOR CYLINDER LOCK

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