ES2264610B1 - HANDLE UNION FOR UTENSIL OR MANUAL TOOL. - Google Patents

HANDLE UNION FOR UTENSIL OR MANUAL TOOL. Download PDF

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Publication number
ES2264610B1
ES2264610B1 ES200402342A ES200402342A ES2264610B1 ES 2264610 B1 ES2264610 B1 ES 2264610B1 ES 200402342 A ES200402342 A ES 200402342A ES 200402342 A ES200402342 A ES 200402342A ES 2264610 B1 ES2264610 B1 ES 2264610B1
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ES
Spain
Prior art keywords
handle
tool
head
hand tool
fixing screw
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.)
Expired - Fee Related
Application number
ES200402342A
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Spanish (es)
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ES2264610A1 (en
Inventor
Pedro Jose Zubiaurre Alberdi
Manuel M. Zubiaurre Alberdi
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Individual
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Individual
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Publication date
Priority to ES200402342A priority Critical patent/ES2264610B1/en
Application filed by Individual filed Critical Individual
Priority to KR1020077001181A priority patent/KR20070055490A/en
Priority to BRPI0418978-7A priority patent/BRPI0418978A/en
Priority to CA002571388A priority patent/CA2571388A1/en
Priority to NZ552219A priority patent/NZ552219A/en
Priority to AU2004324400A priority patent/AU2004324400B2/en
Priority to JP2007534036A priority patent/JP2008514442A/en
Priority to EP04791369A priority patent/EP1688223A1/en
Priority to MX2007000441A priority patent/MX2007000441A/en
Priority to PCT/ES2004/000449 priority patent/WO2006045855A1/en
Priority to RU2007116155/02A priority patent/RU2357853C2/en
Priority to CNA2004800433939A priority patent/CN101005929A/en
Priority to US11/345,053 priority patent/US7810216B2/en
Priority to ES200600363A priority patent/ES2280135B1/en
Priority to ZA200609996A priority patent/ZA200609996B/en
Priority to MA29513A priority patent/MA28651B1/en
Priority to IL180407A priority patent/IL180407A0/en
Publication of ES2264610A1 publication Critical patent/ES2264610A1/en
Application granted granted Critical
Publication of ES2264610B1 publication Critical patent/ES2264610B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B25G3/28—Locking and securing devices comprising wedges, keys, or like expanding means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

Unión de mango para utensilio o herramienta manual, en el que el útil (2) dispone de un orificio (11) en el que se encastra la cabeza del mango (1), y consta de un tornillo de fijación (7), que hace tope en el útil (2), y se atornilla indirectamente en la cabeza del mango (1) por medio de un tercer elemento (3) que está fijado a la cabeza del mango (1), siendo el tercer elemento (3) y la cabeza del mango (1) de diferente material. De aplicación en herramientas manuales.Handle joint for tool or hand tool, in which the tool (2) has a hole (11) in which the handle head (1) is embedded, and consists of a fixing screw (7), which makes stop in the tool (2), and is screwed indirectly into the head of the handle (1) by means of a third element (3) that is fixed to the head of the handle (1), the third element (3) and the handle head (1) of different material. Application in hand tools.

Description

Unión de mango para utensilio o herramienta manual.Handle joint for utensil or tool manual.

El útil, utensilio, herramienta o instrumentos manuales disponen de un mango que se ha de unir al conjunto del útil-herramienta, por ejemplo, martillos, escobas, destornilladores, hachas, azadas, remos, bastones, sartenes, utensilios culinarios, etc.The tool, utensil, tool or instruments manuals have a handle that must be attached to the whole tool-tool, for example, hammers, brooms, screwdrivers, axes, hoes, paddles, canes, pans, culinary utensils, etc.

Dicha unión se va deteriorando con el uso y el continuo golpeteo, originándose desgastes y holguras perjudiciales.This union deteriorates with use and Continuous pounding, causing wear and slack harmful.

Los problemas a resolver por el objeto del invento son una unión de ajuste y/o precisión entre el mango y el útil, una unión que se mantenga sin holguras a través del tiempo, uso y golpes, una unión capaz de regularse en su ajuste-apriete, una unión de máxima seguridad que impide la desunión del ajuste y de la salida del mango respecto al útil.The problems to be solved by the object of invention are a union of adjustment and / or precision between the handle and the useful, a union that remains slack over time, use and blows, a union capable of regulating its tighten-fit, a maximum safety joint that prevents disunity of the adjustment and the exit of the handle with respect to the Useful.

Con la unión del invento se prolonga la vida del útil y se mantienen sus prestaciones en el tiempo como en el primer día de uso.With the union of the invention, the life of the useful and its benefits are maintained over time as in the first day of use

En concreto, la unión de mango para utensilio objeto del invento se caracteriza porque:Specifically, the attachment of handle for utensil Object of the invention is characterized in that:

a) el útil dispone de un orificio en el que se encastra la cabeza del mango, ya) the tool has a hole in which fit the handle head, and

b) disponiéndose de un tornillo de fijación cuyo cuerpo se une por atornillado directa/indirectamente a la cabeza del mango, y que consta de una cabeza que hace tope directa/indirectamente en el útil, de modo que la cabeza del mango hace función de fuerza respecto al tornillo de fijación.b) having a fixing screw whose body joins by screwing directly / indirectly to the head of the handle, and consisting of a head that stops directly / indirectly in the tool, so that the handle head It acts as a force with respect to the fixing screw.

También se caracteriza porque el tornillo de fijación se atornilla indirectamente en la cabeza del mango por medio de un tercer elemento que está fijado a la cabeza del mango, siendo el tercer elemento y la cabeza del mango de diferente material.It is also characterized because the screw fixing is screwed indirectly on the handle head by middle of a third element that is fixed to the head of the handle, being the third element and the handle head of different material.

También se caracteriza porque la cabeza del tornillo de fijación hace tope indirectamente en el útil por medio de una arandela tope encajada en un rebaje practicado en el útil a la salida del que es pasante.It is also characterized because the head of the fixing screw stops indirectly in the tool by means of a butt washer fitted in a recess made in the tool to The exit of the intern.

También se caracteriza porque se disponen medios mecánicos de tracción entre la cabeza del tornillo de fijación y el útil o elementos fijos al útil.It is also characterized because means are available  traction mechanics between the head of the fixing screw and the useful or fixed elements to the useful.

También se caracteriza porque el orificio es de paredes convergentes hacia la posición del tornillo de fijación.It is also characterized because the hole is of converging walls towards the screw position of fixation.

También se caracteriza porque el útil y el tercer elemento son metálicos y la cabeza del mango es no metálica.It is also characterized because the useful and the third element are metallic and the handle head is not metallic

También se caracteriza porque el orificio pasante y la cabeza del mango están ajustados.It is also characterized because the hole thru and handle head are tight.

Con esta unión se consiguen resolver los problemas mencionados de las uniones de mango-útil.With this union they manage to resolve the mentioned problems of handle-useful joints.

Es una unión con ajuste en toda su superficie de contacto entre la cabeza del mango y el útil en el orificio pasante, con blocaje y fuerza de tracción entre los elementos macho-hembra, siendo preferentemente constante dicha fuerza de tracción.It is a union with adjustment in all its surface of contact between the head of the handle and the tool in the hole through, with locking and pulling force between the elements male-female, preferably being constant said tensile force.

Para comprender mejor el objeto de la presente invención, se representa en los planos una forma preferente de realización práctica, susceptible de cambios accesorios que no desvirtúen su fundamento.To better understand the purpose of this invention, a preferred form of practical realization, susceptible to accessory changes that do not distort its foundation.

La figura 1 es una vista en sección longitudinal de una realización práctica de la unión objeto del invento.Figure 1 is a longitudinal sectional view. of a practical embodiment of the joint object of the invention.

La figura 2 es una vista en sección longitudinal de otra realización práctica del objeto del invento.Figure 2 is a longitudinal section view of another practical embodiment of the object of the invention.

Se describe a continuación un ejemplo de realización práctica, no limitativa, del presente invento.An example of practical, non-limiting embodiment of the present invention.

El útil (2) hace de hembra y para ello dispone de un orificio (11) en el que se encastra la cabeza del mango (1) que hace de macho. El orificio (11) es pasante (figura 1) o no (figura 2).The tool (2) acts as a female and for this purpose of a hole (11) in which the handle head (1) is embedded What does male. The hole (11) is through (figure 1) or not (figure 2).

La superficie del orificio (11) y la superficie exterior de la cabeza del mango (1) son conjugadas, ajustadas perfectamente entre sí, por ejemplo, por que ambas han recibido un mecanizado de precisión.The surface of the hole (11) and the surface outside of the handle head (1) are conjugated, adjusted perfectly with each other, for example, because both have received a precision machining

El blocaje entre ambas superficies es perfecto.The blocking between both surfaces is perfect.

La superficie del orificio (11) es convergente, es decir, la superficie de su sección va disminuyendo a lo largo del orificio, presentando dicha sección cualquier forma desde la circular elíptica o poligonal.The surface of the hole (11) is convergent, that is, the surface of its section is decreasing along of the hole, said section presenting any shape from the elliptical or polygonal circular.

En la figura 1 se observa que a la salida del orificio pasante (11) se fija en el útil (2) una arandela tope (5), por ejemplo, por encaje fijo en un rebaje (10).Figure 1 shows that at the exit of the through hole (11) a stop washer (5) is fixed in the tool (2), for example, by fixed engagement in a recess (10).

Se dispone de un tornillo de fijación (7) para unir la cabeza del mango (1) con el útil (2) disponiéndose para ello de un tercer elemento (3) (eje tirante) que se fija a la cabeza del mango (1), por ejemplo, por atornillado (13) de un saliente puntiagudo (12) que penetra profundamente en la cabeza del mango (1), o por cualquier otro medio convencional.A fixing screw (7) is available for join the head of the handle (1) with the tool (2), preparing to it of a third element (3) (tie rod) that is fixed to the handle head (1), for example, by screwing (13) of a pointed projection (12) that penetrates deeply into the head of the handle (1), or by any other conventional means.

La sección del cuerpo (14) del tercer elemento (3) puede ser una cualquiera.The body section (14) of the third element (3) can be any one.

El tornillo de fijación (7) se atornilla (15) por medio de su cuerpo (16) en el cuerpo (14) del tercer elemento (3) y debe de hacer tope directa/indirectamente en el útil (2). En este caso (figura 1) se hace tope indirectamente por medio de la arandela tope (5). Para ello el tornillo de fijación (7) atraviesa la arandela tope (5) y la cabeza (9) del tornillo de fijación (7) hace tope con dicha arandela tope (5), disponiéndose entre ellos de una arandela de tracción constante (6) u otro medio mecánico de tracción, por ejemplo, un muelle, una pletina elástica, etc.The fixing screw (7) is screwed (15) by means of its body (16) in the body (14) of the third element (3) and must stop directly / indirectly in the tool (2). In this case (figure 1) is indirectly capped by means of the butt washer (5). For this, the fixing screw (7) goes through the stop washer (5) and the head (9) of the fixing screw (7) makes a stop with said stop washer (5), having between them a constant tension washer (6) or other mechanical means of traction, for example, a spring, an elastic plate, etc.

El tornillo de fijación (7) se puede apretar más o menos y se puede ir corrigiendo las holguras que se van produciendo entre la cabeza del mango (1) y el útil (2) en el orificio (11).The fixing screw (7) can be tightened more or less and you can correct the gaps that go away producing between the head of the handle (1) and the tool (2) in the hole (11).

En el atornillado (15) del tornillo de fijación (7) en el cuerpo (14) del tercer elemento (3) se dispone un autoblocante (4), por ejemplo, de plástico.On the screwing (15) of the fixing screw (7) in the body (14) of the third element (3) a self-locking (4), for example, of plastic.

Como elemento suplementario se dispone un pasador antigiro (8) entre la arandela tope (5) y el tercer elemento (3) como en la figura 1, pero podría colocarse entre la arandela tope (5) y la cabeza del mango (2), y también podría disponerse entre el útil (1) y la cabeza del mango (2) o en varios de dichos elementos a la vez.As a supplementary element, a anti-rotation pin (8) between the stop washer (5) and the third element (3) as in figure 1, but could be placed between the butt washer (5) and the handle head (2), and could also be arranged between the tool (1) and the handle head (2) or in several of these elements at the same time.

El pasador antigiro (8) puede sustituirse por una chaveta u otro elemento mecánico equivalente.The anti-rotation pin (8) can be replaced by a key or other equivalent mechanical element.

El material del tercer elemento (3) es diferente del material de la cabeza del mango (1), por ejemplo, la cabeza del mango (1) es madera o sintético y el tercer elemento (3) es metálico, por ejemplo, pueden ser no metálicos ambos elementos.The material of the third element (3) is different of the material of the handle head (1), for example, the head of the handle (1) is wood or synthetic and the third element (3) is Metallic, for example, both elements can be nonmetallic.

Usualmente el útil (2) propiamente dicho es de metal.Usually the tool (2) itself is of metal.

En la figura 2 se observa que la cabeza (9) del tornillo de fijación (7) hace tope directamente en el útil (2). El cuerpo (16) del tornillo de fijación (7) pasa por un segundo orificio pasante (17) practicado en el útil (2) y se atornilla directamente en la cabeza del mango (1).Figure 2 shows that the head (9) of the fixing screw (7) stops directly on the tool (2). He body (16) of the fixing screw (7) goes through a second through hole (17) made in the tool (2) and screwed directly on the head of the handle (1).

Se dispone, de modo similar a lo descrito en la figura 1, de arandela de tracción constante (6), autoblocante (4), y pasador antigiro (8).It is arranged, similar to that described in the Figure 1, of constant tension washer (6), self-locking (4), and anti-rotation pin (8).

En el útil (2) se ha practicado una cavidad (18) para ocultar la cabeza (9) del tornillo de fijación (7).In the tool (2) a cavity has been practiced (18) to hide the head (9) of the fixing screw (7).

Entra dentro del objeto del invento el combinar la existencia o no del tercer elemento (3) con el hecho de hacer tope el tornillo de fijación (7) con su cabeza (9) o elemento similar directamente en el útil (2) o elemento intermedio como la arandela tope (5).Combining the object of the invention the existence or not of the third element (3) with the act of doing stop the fixing screw (7) with its head (9) or element similar directly in the tool (2) or intermediate element such as the butt washer (5).

La superficie extrema (X) de la cabeza del mango queda libre de modo que disponga a continuación de un espacio (S) que permita su desplazamiento longitudinal.The extreme surface (X) of the handle head is free so that it then has a space (S) that allows its longitudinal displacement.

En las figuras se aprecia que la cabeza del mango (1) no llega al fondo del orificio (11) sino que deja un espacio (S) que permite el desplazamiento longitudinal de la cabeza del mango (1) para su ajuste al útil (2) cuando gire el tornillo de fijación (7), es decir, se trata de que la cabeza del mango (1) haga la función de tuerca respecto al tornillo de fijación (7).The figures show that the head of the handle (1) does not reach the bottom of the hole (11) but leaves a space (S) that allows longitudinal displacement of the head of the handle (1) for adjustment to the tool (2) when turning the screw fixing (7), that is, it is about the head of the handle (1) perform the nut function with respect to the fixing screw (7).

Para una mejor sujeción del elemento (3) en la cabeza del mango (1) se dispone entre ellos de una o varias arandelas de retención, por ejemplo, arandelas de expansión (20), (extensible) tipo Seger o elementos mecánicos equivalentes, que hace función antigiro a un atornillado (13) del tercer elemento (3) a la cabeza del mango (1) y función de tope axial contra la cabeza del mango (1) impidiendo la desunión del tercer elemento (3) de la cabeza del mango (1).For a better hold of the element (3) in the handle head (1) has one or more of them retaining washers, for example, expansion washers (20), (extensible) Seger type or equivalent mechanical elements, which performs anti-rotation function to a bolting (13) of the third element (3) to the handle head (1) and axial stop function against the head of the handle (1) preventing the disunity of the third element (3) of the handle head (1).

Con la arandela extensible (20) se garantiza, aún en el aso de rotura del roscado (13), la seguridad total de que no se va a producir la desunión del tercer elemento (3) de la cabeza del mango (1) o lo que es lo mismo, la desunión del útil (2) de la cabeza del mango (1).With the extensible washer (20), even in the case of thread breakage (13), the total assurance that disunity of the third element (3) of the handle head (1) or what is the same, the disunity of the tool (2) of the handle head (1).

En la cavidad (18) se puede disponer un elemento extractor (25), por ejemplo, una arandela extensible, para que desatornillado el tornillo de apriete (7), pero sin desubicarse de la cavidad (18), se puede efectuar un esfuerzo extractor sobre el elemento extractor (25) que separe el útil (2) de la cabeza de mango (1) -figura 2-.In the cavity (18) an element can be arranged extractor (25), for example, an extendable washer, so that unscrewed the tightening screw (7), but without disconnecting from the cavity (18), an extractive effort can be made on the extractor element (25) separating the tool (2) from the head of handle (1) -figure 2-.

Claims (16)

1. Unión de mango para utensilio o herramienta manual, caracterizada porque:1. Handle union for utensil or hand tool, characterized in that: a) el útil (2) dispone de un orificio (11) en el que se encastra la cabeza del mango (1), quedando libre la superficie extrema (X) de dicha cabeza de mango (1)a) the tool (2) has a hole (11) in the that the handle head (1) is embedded, leaving the extreme surface (X) of said handle head (1) b) disponiéndose de un tornillo de fijación (7) cuyo cuerpo (16) se une por atornillado (15), (15_{1}) directa/indirectamente a la cabeza del mango (1), y que consta de una cabeza (9) que hace tope directa/indirectamente en el útil (2), de modo que la cabeza del mango (1) puede desplazarse longitudinalmente haciendo función de tuerca respecto al tornillo de fijación (7).b) with a fixing screw (7) whose body (16) is joined by screwing (15), (15_ {1}) directly / indirectly to the head of the handle (1), and consisting of a head (9) that stops directly / indirectly in the tool (2), so that the handle head (1) can move longitudinally acting as a nut with respect to the screw fixing (7). 2. Unión de mango para utensilio o herramienta manual, según reivindicación anterior, caracterizada porque el tornillo de fijación (7) se atornilla indirectamente en la cabeza del mango (1) por medio de un tercer elemento (3) que está fijado a la cabeza del mango (1), siendo el tercer elemento (3) y la cabeza del mango (1) de diferente material.2. Handle joint for tool or hand tool, according to claim 1, characterized in that the fixing screw (7) is screwed indirectly into the head of the handle (1) by means of a third element (3) that is fixed to the head of the handle (1), the third element (3) and the head of the handle (1) being of different material. 3. Unión de mango para utensilio o herramienta manual, según reivindicaciones anteriores, caracterizada porque la cabeza (9) del tornillo de fijación (7) hace tope indirectamente en el útil (2) por medio de una arandela tope (5) encajada en un rebaje (10) practicado en el útil (2) a la salida del orificio (11) que es pasante.3. Handle attachment for tool or hand tool, according to previous claims, characterized in that the head (9) of the fixing screw (7) stops indirectly in the tool (2) by means of a stop washer (5) embedded in a recess (10) made in the tool (2) at the exit of the hole (11) that is through. 4. Unión de mango para utensilio o herramienta manual, según reivindicaciones anteriores, caracterizada porque se disponen medios mecánicos de tracción entre la cabeza (9) del tornillo de fijación (7) y el útil (2) o elementos fijos al útil (2).4. Handle joint for tool or hand tool, according to previous claims, characterized in that mechanical traction means are arranged between the head (9) of the fixing screw (7) and the tool (2) or elements fixed to the tool (2) . 5. Unión de mango para utensilio o herramienta manual, según reivindicaciones anteriores, caracterizada porque entre el tercer elemento (3) y la arandela tope (5) se dispone un pasador antigiro (8).5. Handle attachment for tool or hand tool, according to previous claims, characterized in that an anti-rotation pin (8) is arranged between the third element (3) and the stop washer (5). 6. Unión de mango para utensilio o herramienta manual, según reivindicaciones 1 a 4, caracterizada porque entre la cabeza del mango (1) y la arandela tope (5) se dispone un pasador antigiro (8).6. Handle joint for tool or hand tool, according to claims 1 to 4, characterized in that an anti-rotation pin (8) is arranged between the head of the handle (1) and the stop washer (5). 7. Unión de mango para utensilio o herramienta manual, según reivindicaciones 1 a 3, caracterizada porque el orificio (11), la cabeza del mango (1) y el tercer elemento (3) son coaxiales.7. Handle joint for tool or hand tool, according to claims 1 to 3, characterized in that the hole (11), the head of the handle (1) and the third element (3) are coaxial. 8. Unión de mango para utensilio o herramienta manual, según reivindicación 1, caracterizada porque el orificio (11) es de paredes convergentes hacia la posición del tornillo de fijación (7).8. Handle attachment for tool or hand tool, according to claim 1, characterized in that the hole (11) is of walls converging towards the position of the fixing screw (7). 9. Unión de mango para utensilio o herramienta manual, según reivindicación 1, caracterizada porque el útil (2) y el tercer elemento (3) son metálicos y la cabeza del mango (1) es no metálica.9. Handle joint for utensil or hand tool, according to claim 1, characterized in that the tool (2) and the third element (3) are metallic and the head of the handle (1) is non-metallic. 10. Unión de mango para utensilio o herramienta manual, según reivindicaciones 1 a 3, caracterizada porque se dispone una pieza autoblocante (4) en el atornillado (15), (15_{1}) directo/indirecto del tornillo de fijación (7) a la cabeza del mango (1).10. Handle attachment for tool or hand tool, according to claims 1 to 3, characterized in that a self-locking part (4) is arranged in the screw-in (15), (15_ {1}) direct / indirect of the fixing screw (7) to the head of the handle (1). 11. Unión de mango para utensilio o herramienta manual, según reivindicación 7, caracterizada porque el tercer elemento (3) dispone de una prolongación (12) que penetra profundamente en la cabeza del mango (1).11. Handle joint for utensil or hand tool, according to claim 7, characterized in that the third element (3) has an extension (12) that penetrates deeply into the head of the handle (1). 12. Unión de mango para utensilio o herramienta manual, según reivindicaciones 1 a 4, caracterizada porque entre el útil (2) y la cabeza del mango (1) se dispone un pasador antigiro (8).12. Handle joint for tool or hand tool, according to claims 1 to 4, characterized in that an anti-rotation pin (8) is arranged between the tool (2) and the handle head (1). 13. Unión de mango para utensilio o herramienta manual, según reivindicación 1, caracterizada porque el orificio (11) y la cabeza del mango (1) están ajustados con precisión.13. Handle joint for tool or hand tool, according to claim 1, characterized in that the hole (11) and the head of the handle (1) are precisely adjusted. 14. Unión de mango para utensilio o herramienta manual, según reivindicación 2, caracterizada porque entre el tercer elemento (3) y la cabeza del mango (1) se dispone al menos una arandela extensible (20) que hace función antigiro a un atornillado (13) del tercer elemento (3) a la cabeza del mango (1) y función de tope axial contra la cabeza del mango (1) impidiendo la desunión del tercer elemento (3) de la cabeza del mango (1).14. Handle joint for tool or hand tool, according to claim 2, characterized in that between the third element (3) and the head of the handle (1) there is at least one extensible washer (20) that acts as an anti-rotation to a screwing ( 13) of the third element (3) to the head of the handle (1) and axial stop function against the head of the handle (1) preventing the disunity of the third element (3) of the head of the handle (1). 15. Unión de mango para utensilio o herramienta manual, según reivindicación 1, caracterizada porque el cuerpo (16) del tornillo de fijación (7) se atornilla directamente en la cabeza del mango (1).15. Handle attachment for tool or hand tool, according to claim 1, characterized in that the body (16) of the fixing screw (7) is screwed directly into the head of the handle (1). 16. Unión de mango para utensilio o herramienta manual, según reivindicación 15, caracterizada porque el útil (2) dispone de una cavidad (18) en la que queda oculta la cabeza (9) del tornillo de fijación, disponiéndose en dicha cavidad (18) un elemento extractor (25) sobre el que se puede ejercer un esfuerzo de separación del útil (2) de la cabeza del mango (1).16. Handle joint for tool or hand tool, according to claim 15, characterized in that the tool (2) has a cavity (18) in which the head (9) of the fixing screw is hidden, being arranged in said cavity (18 ) an extractor element (25) on which an effort to separate the tool (2) from the handle head (1) can be exerted.
ES200402342A 2004-01-10 2004-10-01 HANDLE UNION FOR UTENSIL OR MANUAL TOOL. Expired - Fee Related ES2264610B1 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
ES200402342A ES2264610B1 (en) 2004-10-01 2004-10-01 HANDLE UNION FOR UTENSIL OR MANUAL TOOL.
PCT/ES2004/000449 WO2006045855A1 (en) 2004-10-01 2004-10-19 Handle-fixing system for a hand tool or utensil
CA002571388A CA2571388A1 (en) 2004-10-01 2004-10-19 Handle-fixing system for a hand tool or utensil
NZ552219A NZ552219A (en) 2004-10-01 2004-10-19 Handle-fixing system for a hand tool or utensil
AU2004324400A AU2004324400B2 (en) 2004-10-01 2004-10-19 Handle-fixing system for a hand tool or utensil
JP2007534036A JP2008514442A (en) 2004-10-01 2004-10-19 Handle connection mechanism for manual tools or tools
EP04791369A EP1688223A1 (en) 2004-10-01 2004-10-19 Handle-fixing system for a hand tool or utensil
MX2007000441A MX2007000441A (en) 2004-10-01 2004-10-19 Handle-fixing system for a hand tool or utensil.
KR1020077001181A KR20070055490A (en) 2004-10-01 2004-10-19 Handle connection for a manual utensil or tool
RU2007116155/02A RU2357853C2 (en) 2004-10-01 2004-10-19 Connection for handle in manually-operated utensils or tools
CNA2004800433939A CN101005929A (en) 2004-10-01 2004-10-19 Handle-fixing system for a hand tool or utensil
BRPI0418978-7A BRPI0418978A (en) 2004-10-01 2004-10-19 cable connection for an appliance or hand tool
US11/345,053 US7810216B2 (en) 2004-01-10 2006-02-01 Handle connection for a manual utensil or tool
ES200600363A ES2280135B1 (en) 2004-10-01 2006-02-16 FIRST ADDITION TO PATENT P200402342 BY HANDLE UNION FOR UTENSIL OR MANUAL TOOL.
ZA200609996A ZA200609996B (en) 2004-10-01 2006-11-29 Handle-fixing system for a hand tool or utensil
MA29513A MA28651B1 (en) 2004-10-01 2006-12-05 HAND ASSEMBLY FOR UTENSIL OR MANUAL TOOL
IL180407A IL180407A0 (en) 2004-10-01 2006-12-28 Handle-fixing system for hand tool or utensil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200402342A ES2264610B1 (en) 2004-10-01 2004-10-01 HANDLE UNION FOR UTENSIL OR MANUAL TOOL.

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ES2264610A1 ES2264610A1 (en) 2007-01-01
ES2264610B1 true ES2264610B1 (en) 2008-03-01

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ES200402342A Expired - Fee Related ES2264610B1 (en) 2004-01-10 2004-10-01 HANDLE UNION FOR UTENSIL OR MANUAL TOOL.

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR393154A (en) * 1907-08-09 1908-12-15 Carl Jaegler Tool guide for device used to shape rebates in wood
US2202863A (en) * 1937-10-11 1940-06-04 Plon Max Detachable tool handle
US3129737A (en) * 1961-12-07 1964-04-21 Citroen Armand Hammer with detachable head
US3704734A (en) * 1970-04-28 1972-12-05 Eduardo Rodriguez Soto Tool having a head and a handle
DE3307969A1 (en) * 1983-03-07 1984-09-13 Maiwald-Befestigungsbedarf, 5902 Netphen Device for attaching a helve
US4753137A (en) * 1987-04-01 1988-06-28 Kennedy Thomas W Hand tool, such as a sledgehammer, with replaceable head
BE1011505A6 (en) * 1997-10-20 1999-10-05 Cavaleri Antonio Ergonomic handle for an instrument and instrument fitted with such a handle

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