WO2008116953A1 - Guide square - Google Patents

Guide square Download PDF

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Publication number
WO2008116953A1
WO2008116953A1 PCT/ES2008/000163 ES2008000163W WO2008116953A1 WO 2008116953 A1 WO2008116953 A1 WO 2008116953A1 ES 2008000163 W ES2008000163 W ES 2008000163W WO 2008116953 A1 WO2008116953 A1 WO 2008116953A1
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WO
WIPO (PCT)
Prior art keywords
guide
square
main
handle
cut
Prior art date
Application number
PCT/ES2008/000163
Other languages
Spanish (es)
French (fr)
Inventor
José Guillermo CAÑAS FONTÁN
Original Assignee
Cañas Y Gómez, S.L.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cañas Y Gómez, S.L. filed Critical Cañas Y Gómez, S.L.
Publication of WO2008116953A1 publication Critical patent/WO2008116953A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B27/00—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon
    • B27B27/08—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon arranged adjustably, not limited to only one of the groups B27B27/02 - B27B27/06
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
    • B23Q9/0014—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action
    • B23Q9/0042—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the guide means being fixed only on the workpiece
    • B23Q9/005—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the guide means being fixed only on the workpiece angularly adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G5/00—Machines or devices for working mitre joints with even abutting ends
    • B27G5/02—Machines or devices for working mitre joints with even abutting ends for sawing mitre joints; Mitre boxes

Definitions

  • the invention relates to a hand tool, of different sizes, that we can use as a square, but its main function is to act as a guide and support base for machines known by the name of jigsaw and circular used mainly for cutting wood ;
  • This guide square unlike conventional ones, has a decentralized T-shape, and must have a sufficient thickness that provides stability to the base of the machine. It must also have a reasonable width that provides stability on the piece of wood that we are going to cut. It consists of three parts: The first one we can call mango; the second so-called main guide: these two are joined together transversely by a blocking axis that allows a 45 ° rotation.
  • the point of attachment of the handle in relation to the end of the main guide will be determined by the length of the base of the largest machine that we are going to use in order to align the base of the machine before starting the cut; and a third called removable guide (optional) that must be rigid. Its length will be equal to the main guide. At both ends we will fix a rod at 90 °, we will attach these rods to the main guide so that they can move in order to be able to move the removable guide to the main guide in parallel. The length of the rods will be enough so that the base of the larger machine fits between the two guides and we can also fix them to the main guide with screws that prevent them from moving involuntarily.
  • the handle must have two wings on the outer edge so that it can be reversible and of an approximate length to that of the handle and an approximate height of one centimeter.
  • the wings should form a 90 ° angle on both sides in relation to the main body; in this way when we support the handle of the square on the wood that we are going to cut and near the edge we will support the wing against the edge of the wood and in this way the handle will be perfectly aligned with the edge, so that the guide
  • the main one will give us two essential angles in relation to the song: one of 90 ° and one of 45 ° without prejudice to the intermediate grades. By coupling these elements together we will obtain a straight point of support where We can slide the mentioned machines and get a perfect cut.
  • the device can be collected in a single plane, so that it can be perfectly stored in a toolbox.
  • BACKGROUND OF THE INVENTION It is well known to all those who use this type of machines, whether private or professional, the difficulty of making a straight cut following the line drawn, the trembling of the machine or our own pulse prevents the cut from being perfect. ; To overcome this difficulty, a ruler is usually attached, with turnstiles to the piece that we are going to cut, placed parallel to the line drawn, a task that is not easy because the machines have a support base that protrudes from both parts of the cutting saw which forces us to set back the ruler by a distance equivalent to the distance between the edge of the machine's support base and the cutting saw.
  • the support of the machine is perfect due to the special arrangement of the square, which has no conventional "L” shape, but there is an extension of the main rule, so that this square has a "T” shape.
  • the handle joint will be close to one end of the main guide.
  • a rigid removable guide (optional) of the same length as the main guide, equipped with a fixed rod at each end. These rods allow the two guides to be coupled in parallel by means of an anchor, provided in the main guide, which allows them to move and also block them by means of a thumb screw or other valid system.
  • This removable guide allows us to create a channel adjusted to the base of the machine so that it circulates in a straight line without variation.
  • Both guides can be equipped with a wing at the bottom, facing each other, on which the base of the machine rests and circulates.
  • Figure 1 shows an elevation plan of the guide square with all its components.
  • Figure 2 shows an elevation plan of the 45 ° guide square and a dummy representation at 90 °
  • Figure 3 shows a partial drawing where we can see a cut in the handle where the main guide stops at 90 ° and an anchoring system with blocking slip
  • Figure 4 shows a partial detail where we can see a cut in the handle where the guide stops at 45 °
  • the invention comprises a handle (1) provided with two wings (17) and (18) at its lower end, connected near one end to the main guide (2) by means of a blocking shaft (3) that allows the rotation of 90 ° at 45 ° of the main guide (2) in relation to the handle (1)
  • the main guide (2) has holes (13) and (14) at the ends that allow the rods (11) and (12) to be introduced and slid ) of the removable guide (4), being able to block them with the wing screws (8) and (9)
  • the main guide (2) has the edge (16) marked in millimeters and centimeters (15) from the base of the start of the cut until the end to indicate the cutting distance made.
  • the main guide (2) has a wing (5) at the bottom of the edge (16).
  • the removable guide (4) has in its lower part a wing (6) forming between them a support base where the machine circulates.
  • the main guide (2) has around the blocking axis (3) a sphere (7) indicating degrees.
  • a wing (19) has been arranged at the bottom of the head of the ruler that supports the cutting machine at the time of starting the cut.
  • the handle (1) has a portion of rubber (10) or similar non-slip material on both sides, which facilitates the fixation of the apparatus to the wood, so that it does not move. Likewise, it is contemplated that, once the task is finished, it can be collected in a single plane, thus facilitating its transport and storage in a small space.

Abstract

Guide square for guiding and supporting manual cutting machines, formed by a handle (1) with two wings (17, 18) on the outer edge, both positioned at an angle of 90° to the main body of the handle; a rectangular rule which acts as the principal guide (2), has the same thickness as the handle body and is fastened thereto by a shaft (3) for rotation thereof, wherein the rule includes a small wing (5) for supporting the machine when starting cutting and a rigid extractable guide (4) of the same length as the principal guide, and equipped with a fixed rod at each end.

Description

ESCUADRA GUIA OBJETO DE LA INVENCIÓN SQUARE GUIDE OBJECT OF THE INVENTION
La invención se refiere a una herramienta de mano, de diferentes tamaños, que podemos utilizar como una escuadra, pero su función principal es la de hacer de guía y base de apoyo para máquinas conocidas por el nombre de caladoras y circulares utilizadas principalmente para cortar madera; ésta escuadra guía a diferencia de las convencionales tiene forma de T descentralizada, y debe tener un grosor suficiente que aporte estabilidad a la base de la máquina .También debe tener un ancho razonable que nos aporte estabilidad sobre la pieza de madera que vamos a cortar. Consta de tres partes : La primera que podemos denominar mango; la segunda denominada guía principal: estas dos están unidas entre si de forma transversal por un eje bloqueante que permita un giro de 45° .El punto de unión del mango con relación al extremo de la guía principal estará determinado por la longitud de la base de la máquina más grande que vamos a utilizar con el fin de poder alinear la base de la máquina antes de iniciar el corte; y una tercera denominada guía extraíble (opcional) que debe ser rígida. Su longitud será igual a la guía principal. En ambos extremos fijaremos un vastago a 90°, acoplaremos estos vastagos a la guía principal de forma que puedan desplazarse con el fin de poder alejar y acercar de forma paralela la guía extraíble a la guía principal. La longitud de los vastagos será la suficiente para que entre las dos guías quepa la base de la máquina más grande y además podamos fijarlos a la guía principal con unos tornillos que les impidan desplazarse de forma involuntaria. El mango debe tener dos alas en el borde exterior para que pueda ser reversible y de una longitud aproximada a la del mango y una altura aproximada de un centímetro. Las alas deben formar un ángulo de 90° por ambas partes con relación al cuerpo principal; de esta forma cuando apoyemos el mango de la escuadra encima de la madera que vamos a cortar y cerca del borde apoyaremos el ala contra el borde de la madera y de esta manera el mango quedará perfectamente alineado con el canto, de tal forma que la guía principal nos dará dos ángulos esenciales con relación al canto: uno de 90° y uno de 45° sin perjuicio de los grados intermedios. Acoplando estos elementos entre si obtendremos un punto de apoyo recto por donde podemos hacer deslizar las máquinas mencionadas y obtener un corte perfecto. El aparato se puede recoger en un solo plano, de tal manera que puede guardarse perfectamente en una caja de herramientas. ANTECEDENTES DE LA INVENCIÓN Es bien conocida por todos los que usan este tipo de máquinas, ya sean particulares o profesionales, la dificultad de hacer un corte recto siguiendo la línea trazada, la trepidación de la máquina o nuestro propio pulso impiden que el corte sea perfecto; para salvar esta dificultad suele utilizarse una regla sujeta con torniquetes a la pieza que vamos a cortar, colocada en paralelo a la línea trazada, tarea nada fácil debido a que las máquinas tienen una base de apoyo que sobresale por ambas partes de la sierra de corte lo que nos obliga a retranquear la regla en una distancia equivalente a la distancia que hay entre el borde de la base de apoyo de la máquina y la sierra de corte. Otra solución es repasar el corte con un cepillo de carpintero etc., estas soluciones y otras que puede haber son válidas pero imprecisas y nos consumen mucho tiempo. Para resolver esta problemática se ha diseñado una escuadra guía que actuará como la regla que se menciona anteriormente pero sin necesidad de retranquear, ni de trazar una línea por dónde cortar, tampoco será necesario fijarla con torniquetes, la escuadra guía más pequeña podemos sujetarla con una mano y cortar con la otra ; la escuadra guía más grande sí debemos fijarla por el mango con una o más torniquetes, para obtener mayor seguridad , bastará con hacer una pequeña marca en el punto exacto por dónde queremos cortar, colocaremos la sierra o el disco de corte enfrente del punto marcado y acercaremos la escuadra guía al borde de la base de apoyo de la máquina hasta conseguir que ambas se ajusten en paralelo, esto es posible debido a que las guías sobresalen lo suficiente del mango, que debe estar ajustado con en el canto de la madera, esto nos permite alinear la máquina antes de iniciar el corte, a continuación procedemos a realizar el corte, si la escuadra guía es pequeña y no tiene incorporado la guía móvil debemos procurar que la base de la máquina se desplace paralela a la guía principal haciendo contacto, en cambio si usamos una escuadra guía con la guía móvil incorporada y ajustada a la base de la máquina podremos realizar el corte sin temor dado que la máquina se desplazara entre las dos guías sin posibilidad de torcerse, de este modo podemos realizar cortes de una gran precisión que de otro modo sólo se podrían realizar con maquinas industriales.The invention relates to a hand tool, of different sizes, that we can use as a square, but its main function is to act as a guide and support base for machines known by the name of jigsaw and circular used mainly for cutting wood ; This guide square, unlike conventional ones, has a decentralized T-shape, and must have a sufficient thickness that provides stability to the base of the machine. It must also have a reasonable width that provides stability on the piece of wood that we are going to cut. It consists of three parts: The first one we can call mango; the second so-called main guide: these two are joined together transversely by a blocking axis that allows a 45 ° rotation. The point of attachment of the handle in relation to the end of the main guide will be determined by the length of the base of the largest machine that we are going to use in order to align the base of the machine before starting the cut; and a third called removable guide (optional) that must be rigid. Its length will be equal to the main guide. At both ends we will fix a rod at 90 °, we will attach these rods to the main guide so that they can move in order to be able to move the removable guide to the main guide in parallel. The length of the rods will be enough so that the base of the larger machine fits between the two guides and we can also fix them to the main guide with screws that prevent them from moving involuntarily. The handle must have two wings on the outer edge so that it can be reversible and of an approximate length to that of the handle and an approximate height of one centimeter. The wings should form a 90 ° angle on both sides in relation to the main body; in this way when we support the handle of the square on the wood that we are going to cut and near the edge we will support the wing against the edge of the wood and in this way the handle will be perfectly aligned with the edge, so that the guide The main one will give us two essential angles in relation to the song: one of 90 ° and one of 45 ° without prejudice to the intermediate grades. By coupling these elements together we will obtain a straight point of support where We can slide the mentioned machines and get a perfect cut. The device can be collected in a single plane, so that it can be perfectly stored in a toolbox. BACKGROUND OF THE INVENTION It is well known to all those who use this type of machines, whether private or professional, the difficulty of making a straight cut following the line drawn, the trembling of the machine or our own pulse prevents the cut from being perfect. ; To overcome this difficulty, a ruler is usually attached, with turnstiles to the piece that we are going to cut, placed parallel to the line drawn, a task that is not easy because the machines have a support base that protrudes from both parts of the cutting saw which forces us to set back the ruler by a distance equivalent to the distance between the edge of the machine's support base and the cutting saw. Another solution is to review the cut with a carpenter's brush etc., these solutions and others that may exist are valid but inaccurate and consume us a lot of time. To solve this problem, a guide square has been designed that will act as the rule mentioned above but without the need to set back, or draw a line where to cut, it will not be necessary to fix it with turnstiles either, the smaller guide square can be held with a hand and cut with the other; if the larger guide square is to be fixed by the handle with one or more turnstiles, for greater safety, it will be enough to make a small mark at the exact point where we want to cut, we will place the saw or the cutting disc in front of the marked point and We will bring the guide square to the edge of the support base of the machine until both are adjusted in parallel, this is possible because the guides protrude enough of the handle, which must be adjusted with the edge of the wood, this Allows us to align the machine before starting the cut, then we proceed to make the cut, if the guide square is small and does not have the mobile guide incorporated we must ensure that the base of the machine moves parallel to the main guide making contact, On the other hand, if we use a guide square with the mobile guide incorporated and adjusted to the base of the machine, we can make the cut without fear since the machine will move Between the two guides without the possibility of twisting, in this way we can make cuts of great precision that otherwise could only be made with industrial machines.
DESCRIPCIÓN DE LA INVENCIÓN Escuadra guía para máquinas de corte manuales, formada por tres partes fundamentales: Primero un mango con un ala en el borde exterior o dos alas, si es reversible, formando ambas un ángulo de 90° con relación al cuerpo principal. Segundo, una regla rectangular que hace de guía principal, de igual grosor que el cuerpo del mango y sujeta a éste por un eje que permite el giro, dotado este eje de un sistema de fijación que permita el anclaje. Se contempla que en la cabeza de esta regla, se incluya una pequeña ala, que sirva para apoyo de la máquina, cuando se proceda a iniciar el corte, facilitando que no haya desplazamientos involuntarios y el corte sea perfecto. El apoyo de la máquina es perfecto debido a la especial disposición de la escuadra, que no tiene forma en "L" convencional, sino que existe una prolongación de la regla principal, de tal forma que esta escuadra tiene forma de "T" El punto de unión del mango será cercano a un extremo de la guía principal. Tercero una guía extraíble rígida (opcional) de igual longitud que la guía principal, dotada de un vastago fijo en cada extremo. Estos vastagos permiten acoplar las dos guías en paralelo mediante un anclaje, previsto en la guía principal, que permita que éstos se desplacen y además bloquearlos mediante un tornillo de palomilla u otro sistema válido. Esta guía extraíble nos permite crear un canal ajustado a la base de la máquina para que ésta circule en línea recta sin variación.DESCRIPTION OF THE INVENTION Guide square for manual cutting machines, consisting of three fundamental parts: First a handle with a wing at the outer edge or two wings, if reversible, both forming a 90 ° angle in relation to the main body. Second, a rectangular ruler that acts as a main guide, of the same thickness as the body of the handle and attached to it by an axis that allows the rotation, provided this axis with a fixing system that allows anchoring. It is contemplated that in the head of this rule, a small wing is included, which serves to support the machine, when the cutting is started, facilitating that there are no involuntary movements and the cutting is perfect. The support of the machine is perfect due to the special arrangement of the square, which has no conventional "L" shape, but there is an extension of the main rule, so that this square has a "T" shape. The handle joint will be close to one end of the main guide. Third, a rigid removable guide (optional) of the same length as the main guide, equipped with a fixed rod at each end. These rods allow the two guides to be coupled in parallel by means of an anchor, provided in the main guide, which allows them to move and also block them by means of a thumb screw or other valid system. This removable guide allows us to create a channel adjusted to the base of the machine so that it circulates in a straight line without variation.
Ambas guías pueden estar dotadas de un ala en su parte inferior, una frente a la otra, en las cuales descansa y circula la base de la máquina. BREVE ENUNCIADO DE LAS FIGURASBoth guides can be equipped with a wing at the bottom, facing each other, on which the base of the machine rests and circulates. BRIEF STATEMENT OF THE FIGURES
Figura n° 1 muestra un plano en alzada de la escuadra guía con todos sus componentes.Figure 1 shows an elevation plan of the guide square with all its components.
Figura n° 2 muestra un plano en alzada de la escuadra guía a 45° y una representación ficticia a 90° Figura n° 3 muestra un dibujo parcial donde podemos apreciar un corte en el mango donde hace tope la guía principal a 90° y un sistema de anclaje con resbalón bloqueanteFigure 2 shows an elevation plan of the 45 ° guide square and a dummy representation at 90 ° Figure 3 shows a partial drawing where we can see a cut in the handle where the main guide stops at 90 ° and an anchoring system with blocking slip
Figura n° 4 muestra un detalle parcial donde podemos apreciar un corte en el mango donde hace tope la guía a 45°Figure 4 shows a partial detail where we can see a cut in the handle where the guide stops at 45 °
DESCRIPCIÓN DE LA FORMA DE REALIZACIÓN PREFERIDADESCRIPTION OF THE PREFERRED EMBODIMENT
La invención comprende un mango (1) provisto de dos alas (17) y (18) en su extremo inferior, unido cerca de un extremo a la guía principal (2) mediante un eje bloqueante(3) que permite el giro de 90° a 45° de la guía principal (2) con relación al mango (1) La guía principal (2) tiene previsto en los extremos unos orificios (13) y (14) que permiten introducir y deslizar los vastagos (11) y (12) de la guía extraíble (4), pudiendo bloquearlos con los tornillos de palomilla (8) y (9) La guía principal (2) tiene marcado en milímetros y centímetros (15) el canto (16) desde la base de inicio del corte hasta el final para indicar la distancia de corte realizado. La guía principal (2) dispone de un ala (5) en la parte inferior del canto (16) . La guía extraíble (4) dispone en su parte inferior de un ala (6) formando entre ambas una base de apoyo por dónde circula la máquina. La guía principal (2) dispone alrededor del eje bloqueante (3) de una esfera (7) indicadora de grados. En la versión de la máquina sin guías se ha dispuesto un ala (19) en la parte inferior de la cabeza de la regla que sirve de apoyo a la máquina cortadora en el momento de iniciar el corte. El mango (1) dispone de una porción de goma (10) o material similar antideslizante por ambos lados, que facilita la fijación del aparato a la madera, para que no se desplace. Asimismo, se contempla que el aparato, una vez finalizada la tarea, pueda recogerse en un solo plano, facilitando así su transporte y almacenaje en un espacio reducido. The invention comprises a handle (1) provided with two wings (17) and (18) at its lower end, connected near one end to the main guide (2) by means of a blocking shaft (3) that allows the rotation of 90 ° at 45 ° of the main guide (2) in relation to the handle (1) The main guide (2) has holes (13) and (14) at the ends that allow the rods (11) and (12) to be introduced and slid ) of the removable guide (4), being able to block them with the wing screws (8) and (9) The main guide (2) has the edge (16) marked in millimeters and centimeters (15) from the base of the start of the cut until the end to indicate the cutting distance made. The main guide (2) has a wing (5) at the bottom of the edge (16). The removable guide (4) has in its lower part a wing (6) forming between them a support base where the machine circulates. The main guide (2) has around the blocking axis (3) a sphere (7) indicating degrees. In the version of the machine without guides, a wing (19) has been arranged at the bottom of the head of the ruler that supports the cutting machine at the time of starting the cut. The handle (1) has a portion of rubber (10) or similar non-slip material on both sides, which facilitates the fixation of the apparatus to the wood, so that it does not move. Likewise, it is contemplated that, once the task is finished, it can be collected in a single plane, thus facilitating its transport and storage in a small space.

Claims

REIVINDICACIONES
1.- Escuadra guía, caracterizada por estar formada por un mango (1) provisto de dos alas (17) y (18) en su extremo inferior, las cuales sirven de punto de apoyo para colocar encima de la plancha de madera, facilitándonos la línea perpendicular a la del corte, pudiendo ser dichas alas reversibles.1.- Guide square, characterized by being formed by a handle (1) provided with two wings (17) and (18) at its lower end, which serve as a support point to place on top of the wooden board, facilitating the line perpendicular to that of the cut, said wings being reversible.
2.- Escuadra guía, según reivindicación 1, caracterizada por estar unida la escuadra principal, mediante un eje bloqueante (3), a una guía principal (2) que tiene la posibilidad de girar por el plano superior de la escuadra base, hasta 45° preferiblemente (Sin descartar otras inclinaciones) a ambos lados del eje principal, ayudado por sistemas de atornillado convencionales como "palomillas"2.- Guide square, according to claim 1, characterized in that the main square is connected, by means of a blocking axis (3), to a main guide (2) that has the possibility of turning along the upper plane of the base square, up to 45 ° preferably (Without ruling out other inclinations) on both sides of the main shaft, aided by conventional bolting systems such as "knobs"
3.- Escuadra guía, según reivindicaciones 1 y 2, caracterizada porque la guía principal (2) tiene previsto en los extremos unos orificios (IS) y (14) que permiten introducir y deslizar los vastagos (11) y (12) de la guía extraíble (4), pudiendo bloquearlos con los tornillos de palomilla (8) y (9) La guía principal (2) tiene marcado en milímetros y centímetros (15) el canto (16) desde la base de inicio del corte hasta el final para indicar la distancia de corte realizado. Dicha guía se prolonga desde el eje principal unos centímetros más abajo haciendo forma en "T", sirviendo dicha prolongación como punto de apoyo inicial a la máquina cortadora3.- Guide square, according to claims 1 and 2, characterized in that the main guide (2) has holes (IS) and (14) at the ends that allow the rods (11) and (12) of the removable guide (4), being able to block them with the thumb screws (8) and (9) The main guide (2) has the edge (16) marked in millimeters and centimeters (15) from the base of the cut to the end to indicate the cutting distance made. Said guide extends from the main axis a few centimeters lower in a "T" shape, said extension serving as the initial support point for the cutting machine.
4.- Escuadra guía, según reivindicaciones 1 ,2 y 3, caracterizada porque la versión de la máquina sin guías se ha dispuesto un ala (19) en la parte inferior de la cabeza de la regla que sirve de apoyo a la máquina cortadora en el momento de iniciar el corte.4.- Guide square, according to claims 1, 2 and 3, characterized in that the version of the machine without guides has been arranged a wing (19) in the lower part of the head of the ruler that supports the cutting machine in The time to start the cut.
5.- Escuadra guía, según reivindicaciones 1 ,2, 3 y 4 caracterizada porque el mango (1) dispone de una porción de goma (10) o material similar antideslizante por ambos lados, que facilita la fijación del aparato a la madera, para que no se desplace. 5.- Guide square, according to claims 1, 2, 3 and 4 characterized in that the handle (1) has a portion of rubber (10) or similar non-slip material on both sides, which facilitates the fixation of the apparatus to the wood, for That does not move.
PCT/ES2008/000163 2007-03-26 2008-03-26 Guide square WO2008116953A1 (en)

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ESP200700787 2007-03-26
ES200700787A ES2304309B1 (en) 2007-03-26 2007-03-26 GUIDE SQUARE.

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CA1171761A (en) * 1981-10-09 1984-07-31 Donald P. Sweeney Power saw guide
US4901444A (en) * 1988-04-13 1990-02-20 Maschmeier Frederick W Method and apparatus for guiding a saw relative to an angular cut of a board
FR2666758A1 (en) * 1990-09-13 1992-03-20 Reich Maschf Gmbh Karl STOP RULE FOR PORTABLE CIRCULAR SAWS.
EP1378317A1 (en) * 2002-07-02 2004-01-07 Metabowerke GmbH Stop plate system for a machine tool, especially for a circular saw bench
US6708422B1 (en) * 2002-06-04 2004-03-23 Dimitrije Stojanovski Saw guide
US6752059B1 (en) * 1999-12-03 2004-06-22 Joseph H. Posont Angle guide for saws
GB2420312A (en) * 2004-11-20 2006-05-24 Qualipro Entpr Co Ltd Angle adjustable sawing table

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1171761A (en) * 1981-10-09 1984-07-31 Donald P. Sweeney Power saw guide
US4901444A (en) * 1988-04-13 1990-02-20 Maschmeier Frederick W Method and apparatus for guiding a saw relative to an angular cut of a board
FR2666758A1 (en) * 1990-09-13 1992-03-20 Reich Maschf Gmbh Karl STOP RULE FOR PORTABLE CIRCULAR SAWS.
US6752059B1 (en) * 1999-12-03 2004-06-22 Joseph H. Posont Angle guide for saws
US6708422B1 (en) * 2002-06-04 2004-03-23 Dimitrije Stojanovski Saw guide
EP1378317A1 (en) * 2002-07-02 2004-01-07 Metabowerke GmbH Stop plate system for a machine tool, especially for a circular saw bench
GB2420312A (en) * 2004-11-20 2006-05-24 Qualipro Entpr Co Ltd Angle adjustable sawing table

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