ES1064850U

ES1064850U - Sharpening device

Info

Publication number: ES1064850U
Application number: ES200700355U
Authority: ES
Inventors: Manuel Gutierrez Mantero
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-20
Filing date: 2007-02-20
Publication date: 2007-05-01
Anticipated expiration: 2017-02-20
Also published as: ES1064850Y; WO2008102033A1

Abstract

Sharpening device, consisting of a disk (1) of the type that, properly coupled to a tool or machine that possibly rotates, is specially designed to enable sharpening of knives, scissors and similar utensils in general, providing for this, in its upper surface (3), means that allow said operation, characterized by the fact that said disk (1) is configured from a rigid support (2), of adequate thickness and slightly conical configuration, being coated on its face exterior (3) with a plurality of small sheets (4) of abrasive material, arranged obliquely, with respect to the surface on which they are fixed and in such a way that they overlap each other; in which said sheets (4) are interspersed and fixed on a padded surface (5), which can be composed of any type of material that is suitably flexible and resistant. (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo afilador.Sharpening device

Object of the invention

La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a un dispositivo afilador.The invention, as expressed in the statement of The present specification refers to a device grinder.

Más concretamente, la invención tiene como objeto un disco del tipo que, adecuadamente acoplado a una herramienta o máquina que posibilite su giro, está especialmente destinado a posibilitar el afilado de cuchillos, tijeras y utensilios similares en general dotados de hojas de corte, presentando para ello, en su superficie superior, medios que permiten dicha operación, los cuales presentan varias ventajas e innovadoras características que suponen para la función a la que se destina una importante mejora frente a los sistemas ya conocido en este campo para el mismo fin.More specifically, the invention has as object a disk of the type that, properly coupled to a tool or machine that makes it possible to turn, is especially intended to enable the sharpening of knives, scissors and similar utensils in general equipped with cutting blades, presenting for this, on its upper surface, means that allow such operation, which have several advantages and innovative features that they suppose for the function to which destines a significant improvement over systems already known in This field for the same purpose.

Background of the invention

En la actualidad y como referencia al estado de la técnica, debe mencionarse que por parte del peticionario se desconoce la existencia de ningún dispositivo afilador que presente unas características técnicas, estructurales y de configuración semejantes, a las que presenta el que aquí se preconiza.Currently and as a reference to the state of the technique, it should be mentioned that by the petitioner ignores the existence of any sharpening device that presents technical, structural and configuration features similar, to those presented here.

Explanation of the invention.

Así, y de forma concreta, el dispositivo afilador que la invención propone, que tal como se ha mencionado anteriormente, se incorpora a una herramienta o máquina que posibilita su giro, estando especialmente destinado a posibilitar el afilado de hojas de corte en cuchillos, tijeras y utensilios similares, consiste básicamente en un disco configurado a partir de un soporte rígido de configuración ligeramente cónica, revestido en su cara exterior con una pluralidad de pequeñas láminas de material abrasivo, dispuestas oblicuamente respecto a la superficie en la que se encuentran, y de forma que quedan solapadas unas sobre otras, estando intercaladas y fijadas sobre una superficie almohadillada, compuesta por cualquier tipo de material adecuadamente flexible y resistente.Thus, and specifically, the device sharpener that the invention proposes, which as mentioned previously, it is incorporated into a tool or machine that enables its rotation, being specially designed to enable sharpening cutting blades on knives, scissors and utensils similar, basically consists of a disk configured from a rigid support of slightly conical configuration, coated in its outer face with a plurality of small sheets of material abrasive, arranged obliquely with respect to the surface in the that are, and so that some overlapping are overlapped others, being interspersed and fixed on a surface padded, composed of any type of material adequately flexible and resistant.

De esta forma, gracias a la descrita textura abrasiva y a la vez almohadillada, y mediante la aplicación de la adecuada velocidad de giro al disco, al aplicar sobre ella la hoja del utensilio a afilar, se produce una deformación de la superficie de contacto como consecuencia de la presión ejercida con dicha hoja, la cual se traduce en una concavidad que determina ventajosamente el ángulo de afilado, siendo además posible, gracias a la descrita disposición oblicua y solapada de las láminas de material abrasivo, el pase de las hojas, tanto con el filo hacia arriba como con el filo hacia abajo, facilitando la labor del usuario/operario de la máquina.In this way, thanks to the described texture abrasive and at the same time padded, and by applying the adequate speed of rotation to the disc, when applying the sheet on it of the tool to be sharpened, surface deformation occurs of contact as a result of the pressure exerted with said sheet, which translates into a concavity that determines advantageously the angle of sharpening, being also possible, thanks to the described oblique and overlapping arrangement of the sheets of abrasive material, the pass of the leaves, both with the edge towards up as with the edge down, facilitating the work of the user / operator of the machine.

El nuevo dispositivo afilador representa, por consiguiente, una estructura innovadora de características estructurales y constitutivas desconocidas hasta ahora para tal fin, razones que unidas a su utilidad práctica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita.The new sharpening device represents, by consequently, an innovative structure of features structural and constitutive unknown so far for such end, reasons that together with its practical utility, endow it with sufficient basis to obtain the privilege of exclusivity that is requested.

Description of the drawings

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, de un juego de planos, en los que con carácter ilustrativo y no limitativo se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, is attached herein descriptive, as an integral part of it, of a game of planes, in which with an illustrative and non-limiting nature, represented the following:

La figura número 1.- Muestra una vista esquemática ampliada y en detalle, adecuadamente seccionada, de una porción de la superficie del nuevo dispositivo afilador según la invención, en la que se aprecian las partes y elementos que comprende, así como la configuración y disposición de los mismos, y en la que se aprecia la deformación de ésta al aplicar el filo de un cuchillo.Figure number 1.- Shows a view enlarged schematic and in detail, properly sectioned, of a portion of the surface of the new sharpening device according to the invention, which shows the parts and elements that includes, as well as their configuration and arrangement, and in which the deformation of this is appreciated when applying the cutting edge of a knife.

La figura número 2.- Muestra una vista del dispositivo de la invención, idéntica a la representada en la figura 1, en la que igualmente se muestra la aplicación sobre su superficie de trabajo del filo de un cuchillo, en este caso por su lado opuesto.Figure number 2.- Shows a view of the device of the invention, identical to that represented in the Figure 1, which also shows the application on its working surface of the edge of a knife, in this case by its opposite side.

Preferred Embodiment of the Invention

A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, se puede observar en ellas un ejemplo de realización preferente del dispositivo afilador, el cual comprende las partes y elementos que se indican y describen en detalle a continuación.In view of the aforementioned figures, and of according to the numbering adopted, you can see in them a preferred embodiment of the sharpening device, which includes the parts and elements that are indicated and described in detail below.

Así, tal como se aprecia en las comentadas figuras, la invención consiste esencialmente en un disco (1), que estará adecuadamente acoplado a la herramienta o máquina que permita su giro, el cual está configurado a partir de un soporte (2) rígido de grosor adecuado y configuración ligeramente cónica, revestido en su cara exterior (3) con una pluralidad de pequeñas láminas (4) de material abrasivo, dispuestas oblicuamente, respecto a la superficie en la que se encuentran fijadas, y de forma tal que quedan solapadas unas sobre otras.Thus, as seen in the comments figures, the invention consists essentially of a disk (1), which will be properly coupled to the tool or machine that allow its rotation, which is configured from a support (2) rigid of suitable thickness and slightly conical configuration, coated on its outer face (3) with a plurality of small sheets (4) of abrasive material, arranged obliquely, with respect to the surface on which they are fixed, and in such a way that they overlap one another.

Paralelamente, dichas láminas (4) de material abrasivo, se hallan intercaladas y fijadas sobre una superficie almohadillada (5), la cual puede estar compuesta por cualquier tipo de material adecuadamente flexible y resistente.In parallel, said sheets (4) of material abrasive, they are sandwiched and fixed on a surface padded (5), which can be composed of any type of adequately flexible and resistant material.

De esta forma, gracias a la elasticidad de la superficie almohadillada (5), y mediante la aplicación de la adecuada velocidad de giro al disco (1), al aplicar sobre ella la hoja (6) del utensilio a afilar, se produce una deformación de la superficie de contacto como consecuencia de la presión ejercida con dicha hoja, la cual se traduce en una concavidad (7) que determina ventajosamente el ángulo de afilado, siendo además posible, gracias a la descrita disposición oblicua y solapada de las láminas (4) de material abrasivo, el pase de las hojas (6), tanto con el filo hacia arriba (figura 1) como con el filo hacia abajo (figura 2), facilitando su afilado por ambas caras.In this way, thanks to the elasticity of the padded surface (5), and by applying the adequate speed of rotation to the disc (1), when applying on it the blade (6) of the tool to be sharpened, deformation of the contact surface as a result of the pressure exerted with said sheet, which translates into a concavity (7) that determines advantageously the angle of sharpening, being also possible, thanks to the described oblique and overlapping arrangement of the sheets (4) of abrasive material, the pass of the leaves (6), both with the edge up (figure 1) as with the edge down (figure 2), facilitating its sharpening on both sides.

Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciendo constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas de realización que difieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental.Describe sufficiently the nature of the present invention, as well as the way of putting it into practice, not it is considered necessary to extend its explanation so that any subject matter expert understands its scope and advantages that derive from it, stating that, within its essentiality, may be implemented in other forms of embodiment that differ in detail from that indicated by way of example, and which will also achieve the protection that collects as long as it does not alter, change or modify its principle fundamental.

Claims

1. Sharpening device, consisting of a disc (1) of the type that, suitably coupled to a tool or machine that makes it possible to turn, is especially intended to enable the sharpening of knives, scissors and similar utensils in general, by providing its upper surface (3), means that allow said operation, characterized in that said disk (1) is configured from a rigid support (2) of adequate thickness and slightly conical configuration, being coated on its face exterior (3) with a plurality of small sheets (4) of abrasive material, arranged obliquely, with respect to the surface on which they are fixed, and in such a way that they overlap one another; wherein said sheets (4), are intercalated and fixed on a padded surface (5), which may be composed of any type of material that is adequately flexible and resistant.

2. Sharpening device according to claim 1, characterized in that, due to the elasticity of the padded surface (5), and by applying the proper speed of rotation to the disc (1), when applied on its surface external (3) the blade (6) of the tool to be sharpened, deformation of said surface (3) occurs which results in a concavity (7) that determines the sharpening angle of said blade (6).

3. Sharpening device according to claims 1 and 2, characterized in that, by means of the oblique and overlapping arrangement of the blades (4) of abrasive material and the padded surface (5), the disc (1) is suitable for the pass of the leaves (6), both with the edge up and with the edge down.