WO2018178469A1 - Protective strip - Google Patents

Protective strip Download PDF

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Publication number
WO2018178469A1
WO2018178469A1 PCT/ES2018/070252 ES2018070252W WO2018178469A1 WO 2018178469 A1 WO2018178469 A1 WO 2018178469A1 ES 2018070252 W ES2018070252 W ES 2018070252W WO 2018178469 A1 WO2018178469 A1 WO 2018178469A1
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WO
WIPO (PCT)
Prior art keywords
wing
wings
band
vehicle
reinforcement
Prior art date
Application number
PCT/ES2018/070252
Other languages
Spanish (es)
French (fr)
Inventor
Alvaro BLAZQUEZ BRAVO
Original Assignee
Blazquez Bravo Alvaro
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 Blazquez Bravo Alvaro filed Critical Blazquez Bravo Alvaro
Publication of WO2018178469A1 publication Critical patent/WO2018178469A1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/24Masking elements, i.e. elements defining uncoated areas on an object to be coated made at least partly of flexible material, e.g. sheets of paper or fabric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/32Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00Sealing arrangements
    • B60J10/70Sealing arrangements specially adapted for windows or windscreens
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/20Adhesives in the form of films or foils characterised by their carriers

Definitions

  • the present invention relates to a protective band intended to be adhered to the body of a vehicle and be used in preparation, beautification and painting of the surface of said body.
  • the present band is intended to be located in the area of the door frame of the vehicles, which when carrying a rubber or gasket makes that particular area difficult to work and leads to filtration problems into the interior of the vehicle of the products used in the processes highlighted above, in the same way that the present band is intended to protect all those parts that do not need to be treated again.
  • the field of application of the present invention is the industrial sector related to the automobile, and more specifically with all those actions of repair, painting and embellishment of the surface of a body.
  • these types of conventional solutions are not only not intended to solve the problem that the paint can enter the interior of the vehicle, but also are designed for areas free of obstacles, such as rubber, and when there is an area punctually problematic, in which reinforcements or changes in its essential configuration are required, therefore, these conventional solutions do not solve the problem of preventing the passage of paint or repair elements in sensitive areas such as the areas of the doors that have rubber or gaskets to seal the door with the body frame.
  • the patent ES2078044 stands out, which discloses a solution is to use a plastic piece consisting of two wings perpendicular to each other that is located between the joint and the piece to be painted. This patent discloses the solution of using an external part to paint a specific area, but still has the risk of passing paint inside the car since the tightness is not ensured.
  • differentiated tapes in separate areas, for example three differentiated surface areas, which may include a plurality of adherent parts which, combined with each other, can be coupled to the area to be treated of the vehicle, these tapes being able to also combine with each other to make more resistant or expand the protection zone, but they have the disadvantage that it is not versatile when it is possible to cut it so that a flap does not come out to its exterior, which in areas such as the fins of a vehicle is an inconvenience, and It even generates longitudinal zones that could be perfectly removable due to its zero functionality.
  • the present invention introduces in the sector a solution consisting of a single protective band that is coupled to the contours of the vehicles, which is placed longitudinally to the contour of the door that carries the rubber or gasket itself. union of the body and is not affected by the existence of said element of the vehicle itself, and that allows the products used in the repair or treatment processes of the exterior body surfaces not to flow or introduce into the interior of the vehicle.
  • the present protective band includes an improvement that does not exist in any previous record, which is the possibility of being punched out to eliminate part of its surface that does not contribute any function to the set in various particular areas of the body, such as in the joints of fins.
  • the present invention solves the technical problem related to the repair, beautification, masking or painting of areas of the body of the vehicle door that have added elements such as the rubber or seal of said door. Description of the invention
  • the invention consists of a protective band to protect areas of a body of a vehicle which have to be treated with preparation, beautification and / or surface painting.
  • the protective band is a continuous element, divided into two different parts that have a die-cutting line that runs longitudinally along said longitudinal joint area.
  • the band has the particularity that both parts, which are referred to as wings, are two parts with different widths. It has a wing with smaller width and another wing with a greater width.
  • a reinforcement strip is available, this strip being on the side of connection with the wing of greater width, said in other words, the die cutting line is between the reinforcement and the wing of wider
  • the longitudinal die cutting line can be included within the body of the reinforcement, at an intermediate point, and it can also fit the possibility that it is included in the junction zone between the minor wing and the reinforcement .
  • the band object of the present invention has the particularity that it has a die-cutting line that longitudinally runs the band and separates both differentiated parts.
  • the reinforcement can be constituted of different materials, for example of the same material as the wings, although preferably it is constituted from a plastic material that allows to absorb possible blows and that is more resistant to other types of external solicitations.
  • the wing of greater width thanks to the longitudinal die-cutting line, has the particularity that it folds with respect to the reinforcement, whereby transverse sections of said L-shaped band can be obtained, or at least with the greater inclined wing regarding the minor wing.
  • the major wing can be easily removed from the minor wing that incorporates the reinforcement.
  • said wings Face to be able to be fixed to the body of the vehicle, particularly to the door frames that have rubber bands or joints, said wings have a film or adherent sheet on one of their faces, such that said film is never found on both wings and on the same face at the same time, but rather they are interleaved.
  • This fact that they are interleaved allows them to be glued at the same time on the external part of the body that is protected, and at the same time on the inner face of the body to be treated, the rubber seal being protected, and a longitudinal barrier being generated in the area of union both frames, and therefore, ensuring the tightness of the door.
  • one of the wings has a width greater than the adjacent one, such that the wing with a greater width allows the protection of the rubber or gasket of the door , without the need to operate or tighten said rubber.
  • the die-cutting line corresponds to the line of union between the reinforcement and the wing of smaller dimension.
  • the present protective band generates a longitudinal barrier in the entire area of union between frames, being adhered externally to the maco that should not be treated, and internally to which it should be treated, this being possible thanks to the die-cutting line next to the reinforcement that allows said wings to articulate with each other and adapt to the shape of the outer contours, and also the final joint is thanks to the fact that the adherent film is on each wing in faces opposite between them.
  • the band protects any obstacle that may exist in said profiles because there is a wing of greater width.
  • its narrowest wing is that which is applied to the interior area of the vehicle
  • the widest is that which performs the folding function; that is to say, that the band is applied on its narrowest side in the internal part of the vehicle, the reinforcement being approximately at the same height as the edge of the vehicle stud.
  • the invention incorporates a plurality of transverse and equidistant punching lines along its entire length, which allow the operator You can cut this band in an easy and fast way, and thus avoid useless material expenses.
  • the adherent film has a different hue to the clean area, so that with a simple glance you can differentiate both areas of the same face
  • the present protective band can be grouped by winding in such a way that the volume occupied by the longitudinal assembly of the band is small, with the consequent advantages of volume facing transport and use by an operator. This configuration allows the set to be deployed easily, which is also beneficial for the user.
  • Fig. 1 is a free perspective representation of the protective band with a view of the upper face.
  • Fig. 2 is a free perspective representation of the protective band of the previous figure with a view of the lower face.
  • Fig. 3 is a representation of the plant of the continuous protective band.
  • Fig. 4 is a representation of the plant of the protective band in which lines are observed of transverse die cutting.
  • Figures 1 and 2 represent a preferred embodiment of the protective band object of the present invention from a free perspective.
  • the protective band is a continuous element, divided into two distinct parts, referred to as wings (1, 2), in which one of said wings includes a reinforcement (3) that runs said continuous element longitudinally.
  • the two lateral zones are defined as wings (1, 2). These two wings (1, 2) differ in that one of them, the larger wing (1), has a width greater than that of the smaller wing (2), and the reinforcement (3) is included within the smaller wing (2) , said reinforcement (3) having a variable width but smaller than that of the smaller wing itself (2).
  • these two wings (1, 2) have the particularity that they fold with respect to a die cutting line (4) runs parallel to the reinforcement (3) such that each wing (1, 2) can articulate with respect to that line and You can obtain cross sections with different configurations, which allows you to attach to the different contours to which the protective band is intended. Due to the existence of the die cutting line (4), that particular wing can be easily removed in case it requires it. As can be seen in the figures, preferably the die cutting line (4) is located at the junction between the reinforcement (3) the wing of greater (1) width.
  • Figures 3 and 4 show an aerial or plan view of the protective band, in which it can be seen again, specifically in Figure 3, that the band is constituted by two wings (1, 2), providing the minor wing ( 2) of a reinforcement (3) that runs longitudinally along the entire continuous face of the band in contact with the major wing (1) and having a longitudinal die cutting line (4) in said contact edge parallel to the reinforcement (3).
  • each wing (1, 2) can articulate with respect to this die cutting line (4), and in which the wings have different widths, there is a larger wing (1) with a width greater than the smaller wing (2 ).
  • Figure 4 respecting all the above characteristics, includes the possibility of having transverse punching lines (5) on the continuous surface of the band, which are equidistant along the entire length, which allow the operator to cut said band in an easy and fast way, and thus avoid unnecessary expenses of material. It is also observed in all the previous figures that the reinforcement zone does not have any of its faces of film or adherent element.
  • its narrowest wing, or minor wing (2) is the one that is applied to the interior area of the vehicle
  • the widest, or major wing (1) is the one that performs the folding function ; that is to say, that the band is applied by its minor wing (2) in the internal part of the vehicle with the reinforcement (3) being at the height of the edge of the vehicle stud, and the major wing (1) protects the rest of the elements and It finally adheres to the outside of the vehicle.
  • the die cutting line (4) corresponds to the area of connection between the reinforcement (3) and the major wing (1).

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

The invention relates to a protective strip for adhering to the body of a vehicle and using in work for preparing, enhancing and painting the surface of said body. Said strip is to be arranged in the region of the door frame of vehicles and is characterised in that it is a continuous strip consisting of two wings (1, 2) of different widths, with a longitudinal blanking line (4) that runs through the joining region between the two wings (1, 2) in such a way that each wing (1, 2) is articulated in relation to said line and/or is extracted; and in which one of the wings comprises a non-adhesive longitudinal reinforcement (3) of a smaller width than that of said wing; and in which the wings (1, 2) have an adhesive film (10, 20) or thin layer on one of the faces thereof such that they alternate so as not to coincide on the same face of the protective strip.

Description

DESCRIPCIÓN  DESCRIPTION
BANDA PROTECTORA  PROTECTIVE BAND
Campo de la invención Field of the Invention
La presente invención se refiere a una banda protectora destinada a ser adherida a la carrocería de un vehículo y ser utilizada en trabajos de preparación, embellecimiento y pintura de la superficie de dicha carrocería. The present invention relates to a protective band intended to be adhered to the body of a vehicle and be used in preparation, beautification and painting of the surface of said body.
En concreto, la presente banda va destinada a ser ubicada en la zona del marco de la puerta de los vehículos, los cuales al llevar una goma o junta hace que esa zona en concreto sea difícil de trabajar y conlleve problemas de filtración hacia el interior del vehículo de los productos utilizados en los procesos arriba destacados, del mismo modo que la presente banda va destinada a proteger a toda aquella pieza que no requiera volver a ser tratada. Specifically, the present band is intended to be located in the area of the door frame of the vehicles, which when carrying a rubber or gasket makes that particular area difficult to work and leads to filtration problems into the interior of the vehicle of the products used in the processes highlighted above, in the same way that the present band is intended to protect all those parts that do not need to be treated again.
El campo de aplicación de la presente invención es el sector industrial relacionado con el automóvil, y más concretamente con todas aquellas acciones de reparación, pintado y embellecimiento de la superficie de una carrocería. The field of application of the present invention is the industrial sector related to the automobile, and more specifically with all those actions of repair, painting and embellishment of the surface of a body.
Estado de la técnica State of the art
Es conocido por el público en general que cuando un vehículo sufre un desperfecto, este debe ser llevado a un taller o ser tratado por una persona especialista en la reparación de dichos desperfectos. It is known to the general public that when a vehicle is damaged, it must be taken to a workshop or treated by a person who specializes in the repair of such damage.
En este sentido, cuando el vehículo requiere de arreglos en la carrocería este debe ser pintado de nuevo, lo cual a simple vista puede resultar sencillo, pero este trabajo entraña dificultades de operatividad para un experto en dicha materia. In this sense, when the vehicle requires adjustments in the bodywork, it must be repainted, which at first glance may be simple, but this work entails operational difficulties for an expert in that field.
Durante mucho tiempo, la manera de solucionar esta problemática de pintar la carrocería de un vehículo ha sido mediante el desmontaje de esa parte de la carrocería y pintarla de nuevo. Es cierto que los resultados finales eran buenos, pero esta solución es y era costosa, además de que requiere de un gran esfuerzo y tiempo. Cara a no tener que desmontar las partes de la carrocería, han surgido otras soluciones de realización de los tratamientos in situ que requieren de menos esfuerzo y tiempo, las cuales se basan en proteger el resto de las zonas del vehículo y dejar libre la zona a tratar. La solución original es la de utilizar cintas adhesivas comunes, como por ejemplo las definidas en la patente US06076367 o en la patente ES2198816, las cuales se adhieren en el contorno de la puerta, pero que no aseguran la estanqueidad de dicha zona de unión, y por tanto los productos utilizados para la limpieza, tratamiento y pintura filtran hacia el interior de la carrocería. Además, estas tipologías de soluciones convencionales no solo no están pensadas para resolver el problema de que la pintura pueda entrar en el interior del vehículo, sino que además están pensadas para zonas libres de obstáculos, como por ejemplo las gomas, y cuando hay una zona puntualmente problemática, en la que se requiere de refuerzos o cambios en su configuración esencial, por tanto, esas soluciones convencionales no resuelven la problemática de impedir el paso de pintura o elementos reparadores en zonas sensibles como puedan ser las zonas de las puertas que disponen de gomas o juntas de sellado de la puerta con el marco de la carrocería. For a long time, the way to solve this problem of painting the body of a vehicle has been by disassembling that part of the body and painting it again. It is true that the final results were good, but this solution is and was expensive, and it requires a lot of effort and time. In the face of not having to disassemble the body parts, other solutions for carrying out on-site treatments have arisen that require less effort and time, which are based on protecting the rest of the areas of the vehicle and leaving the area free. try. The original solution is to use common adhesive tapes, such as those defined in US06076367 or ES2198816, which adhere to the contour of the door, but do not ensure the tightness of said joint area, and therefore the products used for cleaning, treatment and painting seep into the body. In addition, these types of conventional solutions are not only not intended to solve the problem that the paint can enter the interior of the vehicle, but also are designed for areas free of obstacles, such as rubber, and when there is an area punctually problematic, in which reinforcements or changes in its essential configuration are required, therefore, these conventional solutions do not solve the problem of preventing the passage of paint or repair elements in sensitive areas such as the areas of the doors that have rubber or gaskets to seal the door with the body frame.
Como evolución a la colocación de esas cintas comunes, se destaca la patente ES2078044, que divulga una solución consiste en utilizar una pieza plástica constituida por dos alas perpendiculares entre sí que se ubica entre la junta y la pieza a pintar. Esta patente divulga la solución de utilizar una pieza externa para pintar una zona concreta, pero sigue teniendo el riesgo de dejar pasar pintura al interior del coche dado que no se asegura la estanqueidad. Para solucionar pues el problema de que no filtre la pintura o productos de tratamiento al interior del vehículo es necesario combinar dos elementos diferentes, que bien pueden ser utilizar cinta adhesiva convencional y proteger ambos lados de la carrocería con dicha cinta unida, como lo definido en la patente DE2746502, lo cual requiere de un trabajo que lleva excesivo tiempo tanto para ponerlo como para quitarlo; o bien utilizar la combinación de proteger con cinta adhesiva la parte de la carrocería que no es preciso tratar e incluir en la zona de unión un burlete o una junta externa de goma o caucho, la cual sea la encargada de absorber todo producto que pueda filtrarse en el interior del vehículo y por tanto impermeabilizar dicha zona interior, siendo esta también una solución que requiere de bastante tiempo de manipulación, además de que no se asegura que el elemento externo agarre bien, y al cerrar o abrir la puerta pueda desplazarse no cumpliendo dicho objetivo. Además, la mayoría de los marcos ofrecen bastante resistencia a ser plegados, con lo que estas técnicas tienen el inconveniente adicional de que pueden en la goma debido a la irregularidad de la disposición de la cinta y porque en ocasiones se ejerce demasiada presión para su plegado. As an evolution to the placement of these common ribbons, the patent ES2078044 stands out, which discloses a solution is to use a plastic piece consisting of two wings perpendicular to each other that is located between the joint and the piece to be painted. This patent discloses the solution of using an external part to paint a specific area, but still has the risk of passing paint inside the car since the tightness is not ensured. To solve the problem of not filtering the paint or treatment products inside the vehicle it is necessary to combine two different elements, which may well be to use conventional adhesive tape and protect both sides of the body with said attached tape, as defined in DE2746502, which requires a job that takes too much time to put on and take off; or use the combination to protect the part of the body that does not need to be treated with adhesive tape and include a gasket or an external rubber or rubber gasket, which is responsible for absorbing any product that can seep inside the vehicle and therefore waterproofing said interior area, this being also a solution that requires a lot of handling time, in addition to not ensuring that the external element grips well, and when closing or opening the door can move not complying said objective. In addition, most of the frames offer enough resistance to be folded, so These techniques have the additional disadvantage that they can in the rubber due to the irregularity of the arrangement of the tape and because sometimes too much pressure is exerted for folding.
Es conocida también la existencia de cintas diferenciadas en zonas separadas, por ejemplo tres áreas superficiales diferenciadas, que pueden incluir una pluralidad de partes adherentes que combinadas entre sí pueden ser acopladas a la zona a tratar del vehículo, pudiendo estas cintas combinarse también entre sí para hacer más resistentes o ampliar la zona de protección, pero tienen el inconveniente de que no es versátil a la hora de poder cortarla para que no salga una solapa a su exterior, lo cual en zonas como las aletas de un vehículo es un inconveniente, e incluso genera zonas longitudinales que podrían ser perfectamente eliminables debido a su nula funcionalidad. It is also known the existence of differentiated tapes in separate areas, for example three differentiated surface areas, which may include a plurality of adherent parts which, combined with each other, can be coupled to the area to be treated of the vehicle, these tapes being able to also combine with each other to make more resistant or expand the protection zone, but they have the disadvantage that it is not versatile when it is possible to cut it so that a flap does not come out to its exterior, which in areas such as the fins of a vehicle is an inconvenience, and It even generates longitudinal zones that could be perfectly removable due to its zero functionality.
Teniendo en cuenta esta problemática, la presente invención introduce en el sector una solución consistente en una única banda protectora que se acopla a los contornos de los vehículos, que se coloca de forma longitudinal al contorno de la puerta que lleva la goma o junta propia de unión de la carrocería y no se ve afectada por la existencia de dicho elemento propio del vehículo, y que permite que los productos utilizados en los procesos de reparación o tratamiento de las superficies de la carrocería exterior no fluyan o introduzcan en el interior del vehículo. De esta manera se consigue una solución que tiene rapidez y sencillez de aplicación, así como de retirada de la misma; dispone de una alta fiabilidad de sujeción, manteniendo el marco plegado en todo momento; cumple con la función de enmascarado y sellado en una sola banda; reduce sustancialmente el tiempo en los procesos del trabajo del usuario; reduce el material empleado, siendo de esta manera no solo un ahorro económico, sino que también que aporta mejoras al medio ambiente; y permite obtener un acabado del repintado de alta calidad, sin pulverizados ni cortes indeseados. Taking into account this problem, the present invention introduces in the sector a solution consisting of a single protective band that is coupled to the contours of the vehicles, which is placed longitudinally to the contour of the door that carries the rubber or gasket itself. union of the body and is not affected by the existence of said element of the vehicle itself, and that allows the products used in the repair or treatment processes of the exterior body surfaces not to flow or introduce into the interior of the vehicle. In this way a solution is achieved that has speed and simplicity of application, as well as withdrawal from it; It has a high clamping reliability, keeping the frame folded at all times; fulfills the function of masking and sealing in a single band; substantially reduces the time in the user's work processes; it reduces the material used, thus being not only an economic saving, but also that it brings improvements to the environment; and allows to obtain a high quality repainting finish, without spraying or unwanted cuts.
Adicionalmente la presente banda protectora incluye una mejora no existente en ningún registro anterior, que es la posibilidad de ser troquelada para eliminar parte de su superficie que no aporta ninguna función al conjunto en diversas zonas particulares de la carrocería, como pudieran ser en las juntas de las aletas. Por cuanto antecede, la presente invención resuelve el problema técnico relacionado con la reparación, embellecimiento, enmascaramiento o pintado de zonas de la carrocería de la puerta del vehículo que disponen de elementos añadidos como la goma o junta de sellado de dicha puerta. Descripción de la invención Additionally, the present protective band includes an improvement that does not exist in any previous record, which is the possibility of being punched out to eliminate part of its surface that does not contribute any function to the set in various particular areas of the body, such as in the joints of fins. In view of the foregoing, the present invention solves the technical problem related to the repair, beautification, masking or painting of areas of the body of the vehicle door that have added elements such as the rubber or seal of said door. Description of the invention
La invención consiste en una banda protectora para proteger zonas de una carrocería de un vehículo las cuales tienen que ser tratadas con trabajos de preparación, embellecimiento y/o pintura de la superficie. The invention consists of a protective band to protect areas of a body of a vehicle which have to be treated with preparation, beautification and / or surface painting.
La banda protectora es un elemento continuo, dividido en dos partes diferenciadas que disponen entre ellas una línea de troquelado que recorre longitudinalmente dicha zona de unión longitudinal. La banda tiene la particularidad que ambas partes, que en adelante se denominan alas, son dos partes con anchuras diferenciadas. Se dispone de un ala con anchura menor y otra ala con una anchura mayor. The protective band is a continuous element, divided into two different parts that have a die-cutting line that runs longitudinally along said longitudinal joint area. The band has the particularity that both parts, which are referred to as wings, are two parts with different widths. It has a wing with smaller width and another wing with a greater width.
De manera preferente, en el ala con anchura menor se dispone de una franja de refuerzo, estando esta franja en el lateral de unión con el ala de mayor anchura, dicho en otras palabras, la línea de troquelado queda entre el refuerzo y el ala de mayor anchura. Preferably, in the wing with smaller width a reinforcement strip is available, this strip being on the side of connection with the wing of greater width, said in other words, the die cutting line is between the reinforcement and the wing of wider
En este sentido, cabe la posibilidad de que la línea de troquelado longitudinal pueda quedar incluida dentro del cuerpo del refuerzo, en un punto intermedio, y también puede caber la posibilidad de que se incluya en la zona de unión entre el ala menor y el refuerzo. Por esta razón se ha descrito con anterioridad de que la banda objeto de la presente invención dispone tiene la particularidad de que dispone de una línea de troquelado que recorre longitudinalmente la banda y separa ambas partes diferenciadas. In this sense, it is possible that the longitudinal die cutting line can be included within the body of the reinforcement, at an intermediate point, and it can also fit the possibility that it is included in the junction zone between the minor wing and the reinforcement . For this reason it has been described previously that the band object of the present invention has the particularity that it has a die-cutting line that longitudinally runs the band and separates both differentiated parts.
El refuerzo puede ser estar constituido de diferentes materiales, por ejemplo del mismo material que las alas, aunque preferentemente se constituye a partir de un material plástico que permite absorber posibles golpes y que sea más resistente ante otro tipo de solicitaciones exteriores. The reinforcement can be constituted of different materials, for example of the same material as the wings, although preferably it is constituted from a plastic material that allows to absorb possible blows and that is more resistant to other types of external solicitations.
El ala de mayor anchura, gracias a la línea de troquelado longitudinal, tiene la particularidad de que se pliega respecto del refuerzo, con lo que se pueden obtener unas secciones transversales de dicha banda en forma de L, o al menos con el ala mayor inclinada respecto del ala menor. The wing of greater width, thanks to the longitudinal die-cutting line, has the particularity that it folds with respect to the reinforcement, whereby transverse sections of said L-shaped band can be obtained, or at least with the greater inclined wing regarding the minor wing.
Debido a la existencia de la previamente definida línea de troquelado, el ala mayor puede ser retirada de manera sencilla respecto del ala menor que incorpora el refuerzo. Due to the existence of the previously defined die cutting line, the major wing can be easily removed from the minor wing that incorporates the reinforcement.
Cara a poder fijarse a la carrocería del vehículo, particularmente a los marcos de las puertas que disponen de gomas o juntas, dichas alas disponen de un film o lámina adherente en una de sus caras, de tal manera que dicho film nunca se encuentra en ambas alas y en la misma cara a la vez, sino que se intercalan. Este hecho de que se intercalen permite que se puedan pegar a la vez en la parte externa de la carrocería que se protege, y a la vez en la cara interna de la carrocería a tratar, quedando protegida la junta de goma, y generándose una barrera longitudinal en la zona de unión ambos marcos, y por tanto, asegurándose la estanqueidad de la puerta. Face to be able to be fixed to the body of the vehicle, particularly to the door frames that have rubber bands or joints, said wings have a film or adherent sheet on one of their faces, such that said film is never found on both wings and on the same face at the same time, but rather they are interleaved. This fact that they are interleaved allows them to be glued at the same time on the external part of the body that is protected, and at the same time on the inner face of the body to be treated, the rubber seal being protected, and a longitudinal barrier being generated in the area of union both frames, and therefore, ensuring the tightness of the door.
Para que todo esto sea posible, tal como se ha adelantado previamente, se requiere que una de las alas tenga una anchura superior a la contigua, de tal manera que el ala con una anchura superior permite la protección de la goma o junta de la puerta, sin necesidad de operar o apretar dicha goma. En este sentido, se vuelve a indicar que la línea de troquelado corresponde a la línea de unión entre el refuerzo y el ala de dimensión menor.  For all this to be possible, as previously advanced, it is required that one of the wings has a width greater than the adjacent one, such that the wing with a greater width allows the protection of the rubber or gasket of the door , without the need to operate or tighten said rubber. In this sense, it is again indicated that the die-cutting line corresponds to the line of union between the reinforcement and the wing of smaller dimension.
Teniendo en cuenta estas características generales de la invención, se puede observar que la presente banda protectora genera una barrera longitudinal en toda la zona de unión entre marcos, quedando adherida externamente al maco que no debe ser tratado, e internamente al que se debe tratar, siendo esto posible gracias a la línea de troquelado junto al refuerzo que permiten que dichas alas puedan articular entre sí y adaptarse a la forma de los contornos exteriores, y también la unión final es gracias a que el film adherente se encuentra en cada ala en caras opuestas entre ellas. De igual modo, la banda protege cualquier obstáculo que pueda haber en dichos perfiles debido a que hay un ala de anchura superior. Taking into account these general characteristics of the invention, it can be seen that the present protective band generates a longitudinal barrier in the entire area of union between frames, being adhered externally to the maco that should not be treated, and internally to which it should be treated, this being possible thanks to the die-cutting line next to the reinforcement that allows said wings to articulate with each other and adapt to the shape of the outer contours, and also the final joint is thanks to the fact that the adherent film is on each wing in faces opposite between them. In the same way, the band protects any obstacle that may exist in said profiles because there is a wing of greater width.
En una realización prefererida del invento, su ala más estrecha es la que se aplica sobre la zona interior del vehículo, y la más ancha es la que hace la función de plegado; es decir, que se aplica la banda por su lado más estrecho en la parte interna del vehículo quedando el refuerzo aproximadamente a la misma altura que el borde del montante del vehículo. In a preferred embodiment of the invention, its narrowest wing is that which is applied to the interior area of the vehicle, and the widest is that which performs the folding function; that is to say, that the band is applied on its narrowest side in the internal part of the vehicle, the reinforcement being approximately at the same height as the edge of the vehicle stud.
De esta manera, para proteger todo el contorno de un vehículo, debido a que es un elemento continuo, se adhiere con una sola pasada de dicha cinta, con lo que el ahorro de tiempo y de esfuerzo es evidente. La robustez del conjunto queda asegurada por el refuerzo longitudinal. En este sentido, gracias a la línea de troquelado longitudinal, si la superficie del ala mayor entorpece o limita las acciones en el exterior de vehículo, se puede retirar dicha ala mayor con suma facilidad. In this way, to protect the entire contour of a vehicle, because it is a continuous element, it adheres with a single pass of said belt, so that the saving of time and effort is evident. The robustness of the assembly is ensured by the longitudinal reinforcement. In this sense, thanks to the longitudinal die-cutting line, if the surface of the major wing hinders or limits the actions outside the vehicle, said major wing can be easily removed.
De manera preferente, el invento incorpora una pluralidad de línea de troquelado transversales y equidistantes a lo largo de toda su longitud, que permiten que el operario pueda cortar dicha banda de una manera fácil y rápida, y así evitar gastos inútiles de material. Preferably, the invention incorporates a plurality of transverse and equidistant punching lines along its entire length, which allow the operator You can cut this band in an easy and fast way, and thus avoid useless material expenses.
También cabe destacarse que cara a diferenciar de una manera clara y sencilla la parte adherente en cada cara de la banda, el film adherente presenta una tonalidad diferente a la zona limpia, de tal manera que con un simple vistazo se pueden diferenciar ambas zonas de la misma cara. It should also be noted that in order to differentiate in a clear and simple way the adherent part on each side of the band, the adherent film has a different hue to the clean area, so that with a simple glance you can differentiate both areas of the same face
Adicionalmente, la presente banda protectora puede agruparse mediante enrollamiento de tal manera que el volumen que ocupa el conjunto longitudinal de la banda es pequeño, con las consecuentes ventajas de volumen cara al transporte y a la utilización por parte de un operario. Esta configuración permite que el conjunto se desplegué de manera sencilla, lo cual también es beneficioso para el usuario.  Additionally, the present protective band can be grouped by winding in such a way that the volume occupied by the longitudinal assembly of the band is small, with the consequent advantages of volume facing transport and use by an operator. This configuration allows the set to be deployed easily, which is also beneficial for the user.
Finalmente, y a modo de comparación de tiempos con respecto a las técnicas o métodos clásicos, se puede decir que está estudiado que de manera convencional el empapelar 4 puertas requiere de 1 1 minutos, mientras que con la banda protectora objeto de la presente invención se tarda 6 minutos. El desempapelar 4 puertas con los métodos convencionales requiere de 6 minutos, mientras que con la banda protectora se requiere de 1 minuto. Es decir, que el tiempo total para proteger un vehículo con los métodos clásicos es de unos 17 minutos, mientras que la nueva banda protectora son unos 7 minutos, lo que equivale a aproximadamente un 60% de ahorro de tiempo. Finally, and by way of comparing times with respect to classic techniques or methods, it can be said that it is studied that conventionally the wallpaper 4 doors requires 1 1 minutes, while with the protective band object of the present invention it takes 6 minutes Unpacking 4 doors with conventional methods requires 6 minutes, while with the protective strip 1 minute is required. That is, the total time to protect a vehicle with the classic methods is about 17 minutes, while the new protective band is about 7 minutes, which is equivalent to approximately 60% time savings.
Para completar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, se acompaña como parte integrante de la misma un juego de dibujos en donde con carácter ilustrativo y no limitativo se ha representado lo siguiente: In order to complete the description that is being made and in order to help a better understanding of the characteristics of the invention, a set of drawings is attached as an integral part thereof, where the following has been represented as an illustrative and non-limiting nature:
Fig.1 es una representación en perspectiva libre de la banda protectora con una vista de la cara superior. Fig. 1 is a free perspective representation of the protective band with a view of the upper face.
Fig.2 es una representación en perspectiva libre de la banda protectora de la figura anterior con una vista de la cara inferior. Fig. 2 is a free perspective representation of the protective band of the previous figure with a view of the lower face.
Fig.3 es una representación de la planta de la banda protectora continua. Fig. 3 is a representation of the plant of the continuous protective band.
Fig.4 es una representación de la planta de la banda protectora en la que se observan líneas de troquelado transversales. Fig. 4 is a representation of the plant of the protective band in which lines are observed of transverse die cutting.
Descripción de las figuras Las figuras 1 y 2 representan a una realización preferente de la banda protectora objeto de la presente invención desde una perspectiva libre. En dichas figuras se puede observar que la banda protectora es un elemento continuo, dividido en dos partes diferenciadas, denominadas como alas (1 , 2), en el que una de dichas alas incluye un refuerzo (3) que recorre longitudinalmente dicho elemento continuo. Description of the figures Figures 1 and 2 represent a preferred embodiment of the protective band object of the present invention from a free perspective. In said figures it can be seen that the protective band is a continuous element, divided into two distinct parts, referred to as wings (1, 2), in which one of said wings includes a reinforcement (3) that runs said continuous element longitudinally.
Tal como ha sido definido con antelación, las dos zonas laterales son definidas como alas (1 , 2). Estas dos alas (1 , 2) se diferencian en que una de ellas, el ala mayor (1 ), tiene una anchura superior al del ala menor (2), y el refuerzo (3) se incluye dentro del ala menor (2), teniendo dicho refuerzo (3) una anchura variable pero menor que el de la propia ala menor (2). As previously defined, the two lateral zones are defined as wings (1, 2). These two wings (1, 2) differ in that one of them, the larger wing (1), has a width greater than that of the smaller wing (2), and the reinforcement (3) is included within the smaller wing (2) , said reinforcement (3) having a variable width but smaller than that of the smaller wing itself (2).
Estas dos alas (1 , 2) tienen la particularidad de que se pliegan respecto de una línea de troquelado (4) discurre en paralelo al refuerzo (3) de tal manera que cada ala (1 , 2) puede articular respecto de esa línea y se pueden obtener secciones transversales con diferentes configuraciones, lo cual permite acoplarse a los diferentes contornos a los que va destinada la banda protectora. Debido a la existencia de la línea de troquelado (4), esa ala en concreto puede ser retirado de manera sencilla en el caso de que así lo requiera. Como se puede observar en las figuras, preferentemente la línea de troquelado (4) se ubica en la unión entre el refuerzo (3) el ala de mayor (1 ) anchura. These two wings (1, 2) have the particularity that they fold with respect to a die cutting line (4) runs parallel to the reinforcement (3) such that each wing (1, 2) can articulate with respect to that line and You can obtain cross sections with different configurations, which allows you to attach to the different contours to which the protective band is intended. Due to the existence of the die cutting line (4), that particular wing can be easily removed in case it requires it. As can be seen in the figures, preferably the die cutting line (4) is located at the junction between the reinforcement (3) the wing of greater (1) width.
Estas dos figuras también muestran otra de las características esenciales de la banda protectora, que es que para que esta se pueda fijar a la carrocería del vehículo, particularmente a los marcos de las puertas que disponen de gomas o juntas, dichas alas (1 , 2) disponen de un film (10, 20) o lámina adherente en una de sus caras, de tal manera que dicho film nunca se encuentra en ambas alas y en la misma cara a la vez, sino que se intercalan. Esto se puede observar claramente en la diferenciación entre la figura 1 en la que la cara superior de la banda dispone del film adherente (20) en el ala menor (2), mientras que el ala mayor (1 ) está limpia; mientras que en la figura 2 se puede observar como la cara inferior de la banda dispone del film adherente (10) en el ala mayor (1 ), mientras que el ala menor (2) está limpio. Este hecho de que se intercalen permite que se puedan pegar a la vez en la parte externa de la carrocería que se protege, y a la vez en la cara interna de la carrocería a tratar, quedando protegida la junta de goma, y generándose una barrera longitudinal en la zona de unión ambos marcos, y por tanto, asegurándose la estanqueidad de la puerta. Finalmente, cabe observarse que la diferenciación entre diferentes alas se consolida en que el film adherente (10, 20) presenta una tonalidad diferente a la zona limpia, de tal manera que con un simple vistazo se pueden diferenciar ambas zonas de la misma cara. These two figures also show another of the essential characteristics of the protective band, which is so that it can be fixed to the body of the vehicle, particularly to the door frames that have rubber or gaskets, said wings (1, 2 ) they have a film (10, 20) or adherent sheet on one of their faces, such that said film is never found on both wings and on the same face at the same time, but they are intercalated. This can be clearly seen in the differentiation between Figure 1 in which the upper side of the band has the adherent film (20) in the minor wing (2), while the major wing (1) is clean; while in figure 2 it can be seen how the lower side of the band has the adherent film (10) in the major wing (1), while the minor wing (2) is clean. This fact that they are interleaved allows them to be glued at the same time on the external part of the body that is protected, and at the same time on the internal face of the bodywork to be treated, the rubber gasket being protected, and a longitudinal barrier being generated in the joining area both frames, and therefore, ensuring the tightness of the door. Finally, it should be noted that the differentiation between different wings is consolidated in that the adherent film (10, 20) has a different hue to the clean area, so that with a simple glance you can differentiate both areas of the same face.
Las figuras 3 y 4 presentan una vista aérea o planta de la banda protectora, en la que se puede observar de nuevo, concretamente en la figura 3, que la banda está constituida por dos alas (1 ,2), disponiendo el ala menor (2) de un refuerzo (3) que recorre longitudinalmente toda la cara continua de la banda en contacto con el ala mayor (1 ) y habiendo una línea de troquelado (4) longitudinal en dicha arista de contacto paralela al refuerzo (3). Se puede intuir que cada ala (1 , 2) pueden articular respecto de esta línea de troquelado (4), y en el que las alas tienen anchuras diferenciadas, hay un ala mayor (1 ) con una anchura mayor que el ala menor (2). La figura 4, respetando todas las características anteriores, incluye la posibilidad de disponer de unas líneas de troquelado (5) transversales en la superficie continua de la banda, las cuales son equidistantes a lo largo de toda esa longitud, que permiten que el operario pueda cortar dicha banda de una manera fácil y rápida, y así evitar gastos inútiles de material. También se observa en todas las figuras anteriores que la zona de refuerzo no dispone en ninguna de sus caras de film o elemento adherente. Figures 3 and 4 show an aerial or plan view of the protective band, in which it can be seen again, specifically in Figure 3, that the band is constituted by two wings (1, 2), providing the minor wing ( 2) of a reinforcement (3) that runs longitudinally along the entire continuous face of the band in contact with the major wing (1) and having a longitudinal die cutting line (4) in said contact edge parallel to the reinforcement (3). It can be intuited that each wing (1, 2) can articulate with respect to this die cutting line (4), and in which the wings have different widths, there is a larger wing (1) with a width greater than the smaller wing (2 ). Figure 4, respecting all the above characteristics, includes the possibility of having transverse punching lines (5) on the continuous surface of the band, which are equidistant along the entire length, which allow the operator to cut said band in an easy and fast way, and thus avoid unnecessary expenses of material. It is also observed in all the previous figures that the reinforcement zone does not have any of its faces of film or adherent element.
En una realización prefererida del invento, su ala más estrecha, o ala menor (2), es la que se aplica sobre la zona interior del vehículo, y la más ancha, o ala mayor (1 ) es la que hace la función de plegado; es decir, que se aplica la banda por su ala menor (2) en la parte interna del vehículo quedando el refuerzo (3) a la altura del borde del montante del vehículo, y el ala mayor (1 ) protege el resto de elementos y se adhiere finalmente en la parte externa del vehículo. En este sentido, se puede observar que la línea de troquelado (4) corresponde a la zona de unión entre al refuerzo (3) y el ala mayor (1 ). In a preferred embodiment of the invention, its narrowest wing, or minor wing (2), is the one that is applied to the interior area of the vehicle, and the widest, or major wing (1) is the one that performs the folding function ; that is to say, that the band is applied by its minor wing (2) in the internal part of the vehicle with the reinforcement (3) being at the height of the edge of the vehicle stud, and the major wing (1) protects the rest of the elements and It finally adheres to the outside of the vehicle. In this sense, it can be seen that the die cutting line (4) corresponds to the area of connection between the reinforcement (3) and the major wing (1).

Claims

REIVINDICACIONES
1 . - Banda protectora para trabajos de preparación, embellecimiento y pintura de la superficie de la carrocería de un vehículo, que se caracteriza por que es una banda continua que está constituida por dos alas (1 ,2) de diferentes anchuras, habiendo una línea de troquelado (4) longitudinal que discurre en la zona de unión entre ambas alas (1 ,2) de tal manera que cada ala (1 , 2) articula respecto de esa línea y/o es extraída; en el que además una de las alas incorpora un refuerzo (3) longitudinal no adherente de anchura menor al de dicha ala; y en la que las alas (1 , 2) disponen de un film (10, 20) o lámina adherente en una de sus caras de tal manera que se intercalan para no coincidir a la vez en la misma cara de la banda protectora. one . - Protective band for preparation, beautification and painting of the surface of the body of a vehicle, which is characterized by a continuous band consisting of two wings (1, 2) of different widths, having a die cut line (4) longitudinal which runs in the area of union between both wings (1, 2) in such a way that each wing (1, 2) articulates with respect to that line and / or is extracted; wherein, in addition, one of the wings incorporates a non-adherent longitudinal reinforcement (3) of a width smaller than that of said wing; and in which the wings (1, 2) have a film (10, 20) or adherent sheet on one of their faces in such a way that they are interleaved so as not to coincide at the same time on the same face of the protective band.
2. - Banda protectora, según las características de la reivindicación 1 , que se caracteriza por que el refuerzo (3) se incorpora en el ala de menor (2) anchura. 2. - Protective band, according to the characteristics of claim 1, characterized in that the reinforcement (3) is incorporated in the wing of smaller (2) width.
3. - Banda protectora, según las características de la reivindicación 1 y 2, que se caracteriza por que la línea de troquelado (4) longitudinal queda en la unión entre el refuerzo (3) el ala de mayor (1 ) anchura. 3. - Protective band, according to the characteristics of claim 1 and 2, characterized in that the longitudinal die cutting line (4) is at the junction between the reinforcement (3) the wing of greater (1) width.
4.- Banda protectora, según las características de las reivindicaciones 1 -3, que se caracteriza por que el ala de menor (2) anchura se aplica en la zona interior del vehículo mientras que el ala de mayor (1 ) anchura se pliega y se aplica sobre la zona exterior del vehículo, quedando el refuerzo (3) a la altura del borde del montante del vehículo. 4.- Protective band, according to the characteristics of claims 1 -3, characterized in that the wing of smaller (2) width is applied in the interior area of the vehicle while the wing of greater (1) width is folded and it is applied on the outer area of the vehicle, the reinforcement (3) remaining at the height of the edge of the vehicle stud.
5.- Banda protectora, según las características de la reivindicación 1 , que se caracteriza por que se dispone de unas líneas de troquelado (5) transversales en la superficie de la banda. 5.- Protective band, according to the characteristics of claim 1, characterized in that there are transverse die cut lines (5) on the surface of the band.
6. - Banda protectora, según las características de la reivindicación 5, que se caracteriza por que las líneas de troquelado (5) son equidistantes. 6. - Protective band, according to the characteristics of claim 5, characterized in that the punch lines (5) are equidistant.
7. - Banda protectora, según las características de las reivindicaciones 1 -6, que se caracteriza por que el film adherente (10, 20) ubicado en cada ala (1 , 2) presenta una tonalidad diferente a la de la zona sin film adherente. 7. - Protective band, according to the characteristics of claims 1-6, characterized in that the adherent film (10, 20) located in each wing (1, 2) has a different hue to that of the area without adherent film .
PCT/ES2018/070252 2017-03-30 2018-03-27 Protective strip WO2018178469A1 (en)

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ESU201700225 2017-03-30
ES201700225U ES1181644Y (en) 2017-03-30 2017-03-30 Protective band

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WO2018178469A1 true WO2018178469A1 (en) 2018-10-04

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2079628A (en) * 1980-07-09 1982-01-27 Caspi Hashkaot Ltd Adhesive tape
ES2108886T3 (en) * 1993-02-27 1998-01-01 Georg Bellof COATING TAPE FOR PAINTING WORKS AT THE SEALS OF THE WINDOWS AND OF THE BODY PARTS OF THE AUTOMOBILE VEHICLES.
GB2432332A (en) * 2005-11-22 2007-05-23 Jevtec Ltd Fine lining or striping tape
US20080216946A1 (en) * 2007-03-05 2008-09-11 Mark White Adhesive tape
GB2491618A (en) * 2011-06-09 2012-12-12 John Lewis Masking tape with line of weakness

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2079628A (en) * 1980-07-09 1982-01-27 Caspi Hashkaot Ltd Adhesive tape
ES2108886T3 (en) * 1993-02-27 1998-01-01 Georg Bellof COATING TAPE FOR PAINTING WORKS AT THE SEALS OF THE WINDOWS AND OF THE BODY PARTS OF THE AUTOMOBILE VEHICLES.
GB2432332A (en) * 2005-11-22 2007-05-23 Jevtec Ltd Fine lining or striping tape
US20080216946A1 (en) * 2007-03-05 2008-09-11 Mark White Adhesive tape
GB2491618A (en) * 2011-06-09 2012-12-12 John Lewis Masking tape with line of weakness

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ES1181644U (en) 2017-04-27

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