ES2365671B1 - MOLD TO MANUFACTURE FLOORS FOR FOOTWEAR AND MANUFACTURING METHOD. - Google Patents
MOLD TO MANUFACTURE FLOORS FOR FOOTWEAR AND MANUFACTURING METHOD. Download PDFInfo
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- ES2365671B1 ES2365671B1 ES200900452A ES200900452A ES2365671B1 ES 2365671 B1 ES2365671 B1 ES 2365671B1 ES 200900452 A ES200900452 A ES 200900452A ES 200900452 A ES200900452 A ES 200900452A ES 2365671 B1 ES2365671 B1 ES 2365671B1
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 3
- 238000004073 vulcanization Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims 3
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000001976 improved effect Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/14—Multilayered parts
- B29D35/142—Soles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/14—Multilayered parts
- B29D35/148—Moulds or apparatus therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Molde para fabricar suelas para calzado y método de fabricación.#Obtiene suelas con bandeleta perimetral.#El molde (16) incluye una tapa (13) compuesta de dos piezas (13, 15) dotadas de ranurados para su unión con regletas (20).#La pieza (13) incorpora un macho (14) para formar el hueco de la suela (1), y la (15) es un anillo que rodea al macho (14) configurando con éste el hueco a ocupar por el material de la bandeleta (2). A la vez se obtiene una capa superior (11) del piso.#Una placa intermedia (17) está situada debajo de la tapa (13) y encima de una base (18) con un rehundido que formará el piso. La placa intermedia (17) y la base (18), incluyen ranurados (19) para unión secuencial de una u otra con el anillo (15) en determinadas fases del método.#El método comprende colocar las regletas entre las piezas pertinentes, para unirlas dependiendo de la fase de moldeo, permitiendo obtener bandeletas con tiras de distinto color y facilitar el desmoldeo.Mold for manufacturing shoe soles and manufacturing method. # Obtains soles with perimeter shelf. # The mold (16) includes a cover (13) composed of two pieces (13, 15) equipped with grooves for joining with strips (20) . # The piece (13) incorporates a male (14) to form the hollow of the sole (1), and the (15) is a ring that surrounds the male (14) configuring with it the hole to be occupied by the material of the bandeleta (2). At the same time, an upper layer (11) of the floor is obtained. # An intermediate plate (17) is located under the cover (13) and above a base (18) with a recess that will form the floor. The intermediate plate (17) and the base (18), include grooves (19) for sequential joining of one or the other with the ring (15) in certain phases of the method. # The method comprises placing the strips between the relevant parts, for join them depending on the molding phase, allowing to obtain trays with strips of different color and facilitate demolding.
Description
Al mismo tiempo, el anillo lleva también practi-At the same time, the ring also carries
Molde para fabricar suelas para calzado y método de fabricación. Objeto de la invenciónMold to manufacture shoe soles and manufacturing method. Object of the invention
La presente invención, según lo expresa el enunciado de esta memoria descriptiva, se refiere a un molde para fabricar suelas para calzado y método de fabricación, con los que se alcanzan notables ventajas para este sector de la técnica. The present invention, as expressed in the description of this specification, refers to a mold for manufacturing shoe soles and manufacturing method, with which significant advantages are achieved for this sector of the art.
Hay una gran demanda de suelas de goma bicolor del tipo constituido por una bandeleta perimetral unida a una plancha de base o piso que suele tener un grosor igual o poco diferente por toda su geometría. La bandeleta y la plancha de base suelen tener diferente color, de ahí el nombre bicolor, aunque puede ser también monocolor. There is a great demand for bicolor rubber soles of the type constituted by a perimeter tray attached to a base plate or floor that usually has an equal or little different thickness for all its geometry. The bandeleta and the base plate usually have different color, hence the bicolor name, although it can also be monochromatic.
Es un objeto de la invención, poder incorporar tiras de otro color en la bandeleta, así como proporcionar un sistema de desmoldeo fácil. Antecedentes de la invención It is an object of the invention, to be able to incorporate strips of another color in the tray, as well as to provide an easy demolding system. Background of the invention
En la actualidad se consigue la fabricación de este tipo de suelas con bandeleta, mediante un molde de tres piezas, como veremos claramente en relación con las figuras. En la pieza superior o tapa se forma el hueco que será ocupado por la goma de la bandeleta, introducida entre la pared de dicho hueco y un macho postizo emergente del fondo del mismo. El piso de la suela se obtiene independientemente, aunque en la misma fase de moldeo, con la pieza inferior o base dotada de un rebaje o rehundido en su cara superior. El molde se cierra interponiendo entre estas dos piezas, la pieza intermedia que sella así las dos cámaras portadoras de la goma. At present, the manufacture of this type of soles is achieved with a tray, using a three-piece mold, as we will clearly see in relation to the figures. In the upper part or cover the hole is formed that will be occupied by the rubber of the tray, inserted between the wall of said hole and a male insert emerging from the bottom of it. The floor of the sole is obtained independently, although in the same molding phase, with the lower part or base provided with a recess or recessed in its upper face. The mold is closed by interposing between these two pieces, the intermediate piece thus sealing the two rubber-bearing chambers.
La construcción de este tipo de suelas era típica de obtener en “autoclave” donde a la bandeleta se le añadían unas tiras horizontales y paralelas en los laterales y de otro color que podía o no coincidir con el del piso. The construction of this type of soles was typical of obtaining in “autoclave” where horizontal and parallel strips on the sides and another color were added to the tray that could or may not coincide with that of the floor.
En la demanda actual de este tipo de calzado, se exigen tiras de color en la bandeleta, así como incluso en el cerco superior de la misma. El método “autoclave” prácticamente ha desaparecido y con los moldes convencionales de bicolor no se puede hacer la incorporación de tiras de otro color por resultar imposible acceder al lugar en que hay que colocarlas en la oquedad de la tapa, debido a la inevitable presencia del macho postizo que configura el interior o casco del piso de la suela. Descripción de la invenciónIn the current demand for this type of footwear, strips of color are required on the bandeleta, as well as even on the upper fence of the same. The "autoclave" method has practically disappeared and with the conventional two-color molds it is not possible to incorporate strips of another color because it is impossible to access the place where they have to be placed in the opening of the lid, due to the inevitable presence of the false male that con fi gures the interior or helmet of the sole floor. Description of the invention
En líneas generales, el molde para fabricar suelas para calzado, que la invención propone, consigue solucionar el problema comentado al construir la tapa del molde en dos piezas, de modo que tenemos una tapa propiamente dicha que lleva el macho, y un anillo o pieza anular donde están los huecos que forman la bandeleta, que es la zona donde están las tiras o insertos que ahora quedan al descubierto y totalmente accesibles. In general, the mold for manufacturing soles for footwear, which the invention proposes, manages to solve the problem mentioned by building the mold cover in two pieces, so that we have a cap proper that carries the male, and a ring or piece annul where the gaps that form the bandeleta are, which is the area where the strips or inserts are now exposed and fully accessible.
Esta tapa y el anillo se unen solidariamente de forma sencilla al contar las superficies de contacto con unas ranuras en forma de “T” en proximidad a los laterales, de manera que con el molde cerrado coinciden ambas, que permitiendo introducir una regleta con sección en doble “T” ajustada a la embocadura formada con ellas, quedando unidas sólidamente esas dos partes del molde de forma que cuando la prensa abre o cierra, ambas piezas se mueven juntas como si cado otro ranurado idéntico en la cara inferior y en proximidad a los laterales, pudiendo coincidir o no con los respectivos de la cara superior, de manera que mediante las mismas regletas, se pueden unir solidariamente el anillo con la placa intermedia, cuando así se requiera. This cover and the ring are joined together in a simple way by counting the contact surfaces with grooves in the form of "T" in proximity to the sides, so that with the closed mold both coincide, allowing to introduce a strip with section in double "T" adjusted to the mouth formed with them, these two parts of the mold being solidly joined so that when the press opens or closes, both pieces move together as if another identical groove in the lower face and in proximity to the lateral, and may or may not coincide with the respective ones of the upper face, so that by means of the same strips, the ring can be joined in solidarity with the intermediate plate, when required.
Estas mismas ranuras existen también en la cara superior de la pieza restante inferior, la base del molde. These same grooves also exist on the upper face of the lower remaining piece, the base of the mold.
Esta disposición permite realizar el moldeo con un sencillo método de fabricación acorde con la invención, sin mas que colocar las regletas entre las piezas pertinentes dependiendo de la fase de moldeo que se considere. La secuencia de movimientos tanto de la fase de moldeo como para la de desmoldeo, las veremos mas claramente en relación con las figuras. This arrangement allows molding with a simple manufacturing method according to the invention, without placing the strips between the relevant parts depending on the molding phase considered. The sequence of movements of both the molding phase and the demolding phase, we will see more clearly in relation to the figures.
Para facilitar la comprensión de las características de la invención y formando parte integrante de esta memoria descriptiva, se acompañan unas hojas de planos en cuyas figuras, con carácter ilustrativo y no limitativo se ha representado lo siguiente: Breve descripción de las figurasTo facilitate the understanding of the features of the invention and as an integral part of this specification, some sheets of drawings are attached in whose figures, for illustrative and non-limiting purposes, the following has been represented: Brief description of the figures
Figura 1.-Es una vista esquemática en perspectiva, de un ejemplo de suela para calzado incluyendo una bandeleta. Figure 1.-It is a schematic perspective view of an example of a sole for footwear including a bandeleta.
Figura 2.-Es una vista esquemática en alzado seccionado, de un molde convencional para fabricar suelas para calzado, con sus tres piezas explosionadas. Figure 2.- It is a schematic sectional elevation view of a conventional mold for manufacturing shoe soles, with its three parts exploded.
Figura 3.-Es una vista esquemática en alzado del mismo molde convencional de la figura 1, en posición de cierre. Figure 3.- It is a schematic elevational view of the same conventional mold of Figure 1, in the closed position.
Figura 4.-Es una vista esquemática en alzado seccionado, de un molde para fabricar suelas para calzado, acorde con la invención, con sus cuatro piezas en explosión. Figure 4.-It is a schematic sectional elevation view of a mold for manufacturing shoe soles, in accordance with the invention, with its four parts exploded.
Figura 5.-Es una vista esquemática en alzado del mismo molde de la figura 4, en posición de cierre y estando unidos con las regletas el anillo y la placa intermedia. Figure 5.- It is a schematic elevation view of the same mold in Figure 4, in the closed position and the ring and the intermediate plate being connected with the strips.
Figura 6.-Es una vista esquemática similar a la figura 5, en posición de apertura para cargar el molde. Figure 6.- It is a schematic view similar to Figure 5, in the open position to load the mold.
Figura 7.-Es una vista similar a la figura 6, en posición de cierre. Figure 7.- It is a view similar to Figure 6, in the closed position.
Figura 8.-Es una vista similar a la figura 7, una vez abierto el molde para retirar la placa intermedia. Figure 8.- It is a view similar to Figure 7, once the mold has been opened to remove the intermediate plate.
Figura 9.-Es una vista similar a la figura 8, una vez retirada la placa intermedia, cambiada la posición de las regletas y cerrado el molde. Figure 9.- It is a view similar to Figure 8, once the intermediate plate has been removed, the position of the strips changed and the mold closed.
Figura 10.-Es una vista similar a la figura 9, con el molde abierto para permitir la fácil extracción de la suela al no estar el macho. Descripción de la forma de realización preferidaFigure 10.- It is a view similar to Figure 9, with the mold open to allow easy removal of the sole when the male is not. Description of the preferred embodiment
Haciendo referencia a la numeración adoptada en las figuras podemos ver que el molde para fabricar suelas para calzado, así como el correspondiente método de fabricación, que constituyen el objeto de la invención, presenta efectivamente las ventajas preconizadas en relación con la técnica actual de fabricación. Referring to the numbering adopted in the fi gures, we can see that the mold for manufacturing shoe soles, as well as the corresponding manufacturing method, which constitute the object of the invention, effectively presents the recommended advantages in relation to the current manufacturing technique.
Como se observa en las figuras2y3,actualmente se emplea para construir el tipo de suelas (1) (ver figura 1) con bandeleta (2), un molde formado por tres piezas: tapa (4), placa intermedia (5) y base (6). As can be seen in Figures 2 and 3, it is currently used to construct the type of soles (1) (see Figure 1) with a tray (2), a mold consisting of three pieces: cover (4), intermediate plate (5) and base ( 6).
La tapa (4) lleva practicado un rehundido (7) cuya pared lateral (8) tiene talladas las contraformas de la bandeleta (2) con la geometría externa de esta. En The cover (4) has a recess (7) whose side wall (8) has carved the counter shapes of the tray (2) with its external geometry. In
el fondo del rehundido (7) queda acoplado un macho postizo (9) que ocupa el hueco interior de la suela (1) y permite la formación del espesor de la bandeleta (2) cuando se proceda a llenar el molde con el material, goma, de la bandeleta (2), siendo imposible colocar los insertos de otro color por la dificultad que supone la presencia del macho postizo (9). The bottom of the recess (7) is coupled to a male insert (9) that occupies the inner hollow of the sole (1) and allows the formation of the thickness of the tray (2) when the mold is filled with the material, rubber , of the bandeleta (2), being impossible to place the inserts of another color due to the difficulty of the presence of the false male (9).
La placa intermedia (5) cierra inferiormente la tapa (4) portadora del macho postizo (9) y a la vez cubre superiormente la base (6) que lleva practicado el rebaje (10) correspondiente a la parte inferior de la geometría del piso o suela propiamente dicha, donde se coloca también la goma. Después de una primera fase de semi-vulcanización, se retira la placa intermedia (5) y se unen directamente ambas partes (4 y 6) del molde para continuar la vulcanización y queden unidos el piso y la bandeleta (2) para formar la suela. El macho postizo (9) no llega a contactar con la placa intermedia (5) para así formar una capa superior (11) del piso, la cual se unirá íntimamente con la goma (12) del rebaje (10) de la base (6). The intermediate plate (5) inferiorly closes the cover (4) carrying the false male (9) and at the same time covers the base (6) that carries out the recess (10) corresponding to the lower part of the geometry of the floor or sole proper, where the rubber is also placed. After a first phase of semi-vulcanization, the intermediate plate (5) is removed and both parts (4 and 6) of the mold are joined directly to continue the vulcanization and the floor and the tray (2) are joined to form the sole . The false male (9) does not contact the intermediate plate (5) in order to form an upper layer (11) of the floor, which will be intimately joined with the rubber (12) of the recess (10) of the base (6) ).
Como se observa en la figura 4, la presente invención contempla como especial característica el construir una tapa del molde formada por dos piezas: una tapa (13) que lleva el macho (14) y un anillo (15) con los huecos que darán lugar a la geometría de la bandeleta (2). Así se pueden incorporar fácilmente tiras horizontales de otro color en la bandeleta (2). As seen in Figure 4, the present invention contemplates as a special feature the construction of a mold cover formed by two pieces: a cover (13) bearing the male (14) and a ring (15) with the gaps that will give rise to the geometry of the tray (2). Thus, horizontal strips of another color can be easily incorporated into the tray (2).
Este molde (16) se complementa con una placa intermedia (17) y una base (18) con las mismas funciones que las anteriormente comentadas pero incorporando otras peculiaridades de las que trataremos seguidamente, y queda por tanto formado por cuatro piezas. This mold (16) is complemented by an intermediate plate (17) and a base (18) with the same functions as those mentioned above but incorporating other peculiarities that we will discuss next, and is therefore formed by four pieces.
La tapa (13) y el anillo (15) poseen unos ranurados longitudinales en “T” (19) en sus caras en contacto, que cuando se cierra el molde (16) forman un carril en doble “T” por el que se puede introducir una regleta (20) de idéntica sección, provista de un pomo de asido, con las que se mantienen solidarios formando un conjunto inseparable al abrir el molde (16). The cover (13) and the ring (15) have longitudinal grooves in "T" (19) on their faces in contact, which when closed the mold (16) form a double lane "T" by which you can insert a strip (20) of the same section, provided with a handle, with which they remain integral forming an inseparable assembly when opening the mold (16).
El anillo (15) presenta también otros ranurados The ring (15) also has other grooves
(19) idénticos en su cara inferior, los cuales son coincidentes en posición con los ranurados (19) previstos en las caras superiores de la placa intermedia (17) y de la base (18). De esta forma se podrá unir solidariamente el anillo (15) con la placa intermedia (17) (figura 5), o con la base (18) (figura 9) dependiendo de la fase de moldeo que se considere, como veremos mas adelante. Solo son necesarias dos regletas (20), pues nunca están unidos mas de dos piezas del molde (16). En la figura 4 las regletas (20) están introducidas en los ranurados (19) del anillo (15) y placa intermedia (17), y en la figura 8 están uniendo la tapa (13) con el anillo (15). (19) identical on its lower face, which are coincident in position with the grooves (19) provided on the upper faces of the intermediate plate (17) and the base (18). In this way, the ring (15) can be joined together with the intermediate plate (17) (Figure 5), or with the base (18) (Figure 9) depending on the molding phase considered, as we will see later. Only two strips (20) are necessary, since they are never joined more than two pieces of the mold (16). In Figure 4 the strips (20) are inserted in the grooves (19) of the ring (15) and intermediate plate (17), and in Figure 8 they are joining the cover (13) with the ring (15).
Para el manejo del molde (16) al realizar el método de fabricación propuesto, se parte de la posición de cerrado (figura 5) y estando unido el anillo (15) con la placa intermedia (17) mediante las dos regletas (20). Se abre el molde (16) (figura 6) quedando solidario el anillo (15) con la placa intermedia (17), la tapa (13) retirada y la base (18) separada de la placa intermedia (17). Se coloca después la goma y los insertos (21) si los hubiera, en la oquedad del anillo For the handling of the mold (16) when performing the proposed manufacturing method, the closed position (Figure 5) is started and the ring (15) being connected with the intermediate plate (17) by means of the two strips (20). The mold (16) (Figure 6) is opened, the ring (15) being integral with the intermediate plate (17), the cover (13) removed and the base (18) separated from the intermediate plate (17). The rubber and inserts (21) are then placed, if any, in the recess of the ring
(15) y en esta misma fase se coloca goma también en la base (18) y se cierra el molde (16) (figura 7). Entonces se cambian de posición las regletas (20) para que sujeten el anillo (15) con la tapa (13). Al tiempo indicado se abre el molde (16) (figura 8) quedando la placa intermedia (17) separada y aislada tanto del conjunto anillo (15) con su tapa (13), como de la base (18). En estas condiciones se retira la placa intermedia (17) y se cierra el molde (16) (figura 9) para que entren en contacto el anillo (15) con la base (18) y se complete la vulcanización de la goma del conjunto, cambiando de posición las regletas (20). Después de que transcurra el tiempo reglamentario se abre el molde (16) (figura 10) levantando la tapa (13) y se efectúa la extracción de la suela (1) sin dificultad. (15) and in this same phase rubber is also placed in the base (18) and the mold (16) is closed (Figure 7). Then the strips (20) are repositioned so that they hold the ring (15) with the cover (13). At the indicated time the mold (16) (Figure 8) is opened, leaving the intermediate plate (17) separated and isolated from both the ring assembly (15) with its cover (13), and from the base (18). Under these conditions, the intermediate plate (17) is removed and the mold (16) (Figure 9) is closed so that the ring (15) comes into contact with the base (18) and the vulcanization of the rubber of the assembly is completed, repositioning the strips (20). After the regulation time has elapsed, the mold (16) is opened (Figure 10) by lifting the cover (13) and the sole (1) is removed without difficulty.
El último paso se puede obviar si la extracción del piso no es dificultosa, siguiendo unida la tapa (13) con el anillo (15), pues en este caso el piso sale junto al macho (14). Es recomendable desmontar estas dos piezas (13-15) porque el piso queda en el conjunto anillo/base y se extrae como si de un molde normal se tratase, provocando menos daños a la suela (1). The last step can be ignored if the removal of the floor is not difficult, by following the cover (13) and the ring (15) together, since in this case the floor comes out next to the male (14). It is advisable to disassemble these two pieces (13-15) because the floor is in the ring / base assembly and is removed as if it were a normal mold, causing less damage to the sole (1).
Para comenzar un nuevo ciclo, se cierra el molde (16), se cambian las regletas (20) para unir tapa (13) y anillo (15), se abre el molde (16) y se introduce la placa intermedia (17). Se cierra el molde (16) y se pasan las regletas (20) a la posición anillo (15)/placa intermedia (17), y se inicia el ciclo. To start a new cycle, the mold (16) is closed, the strips (20) are changed to join cover (13) and ring (15), the mold (16) is opened and the intermediate plate (17) is introduced. The mold (16) is closed and the strips (20) are passed to the ring (15) / intermediate plate (17) position, and the cycle is started.
Claims (8)
- 1. one.
- Molde para fabricar suelas para calzado, en especial, suelas con una bandeleta perimetral bicolor o monocolor, y del tipo de moldes que incluyen una tapa con un macho; una anilla; una placa intermedia; y una base; formándose la bandeleta con los dos primeros elementos y el piso o suela propiamente dicha con los dos últimos, uniéndose después por vulcanizado; caracterizado porque la tapa (13) del molde (16) está constituida con dos piezas independientes (13, 15) que se unen entre sí: una tapa (13) propiamente dicha que lleva incorporado el macho (14), y un anillo (15) con los huecos que serán ocupados con el material de la bandeleta (2), formándose a la vez que ésta una capa superior (11) del piso de la suela (1). Mold for manufacturing shoe soles, especially soles with a two-color or single-color perimeter tray, and of the type of molds that include a cap with a male; a ring; an intermediate plate; and a base; forming the bandeleta with the first two elements and the floor or sole proper with the last two, then joining by vulcanizing; characterized in that the cover (13) of the mold (16) is constituted by two independent parts (13, 15) that are joined together: a cover (13) itself that incorporates the male (14), and a ring (15 ) with the holes that will be occupied with the material of the tray (2), while forming a top layer (11) of the sole floor (1).
- 2. 2.
- Molde para fabricar suelas para calzado, según la reivindicación 1, caracterizado porque la tapa (13) con el macho (14) y el anillo (15), se unen entre sí mediante una pareja de regletas (20) deslizantes con sección en doble “T”, entrantes por unos ranurados (19) en “T” previstos en confrontación en las caras coincidentes de ambas piezas independientes (13, 15). Mold for manufacturing shoe soles, according to claim 1, characterized in that the cap (13) with the male (14) and the ring (15) are joined together by a pair of sliding strips (20) with double section " T ”, entered by grooves (19) in“ T ”provided in confrontation on the coincident faces of both independent pieces (13, 15).
- 3. 3.
- Molde para fabricar suelas para calzado, según la reivindicación 2, caracterizado porque la placa intermedia (17) y el anillo (15), presentan otras parejas de ranurados (19) en “T” coincidentes en sus caras en contacto, para inserción selectiva de dichas regletas Mold for manufacturing shoe soles, according to claim 2, characterized in that the intermediate plate (17) and the ring (15), have other pairs of grooves (19) in "T" coinciding on their faces in contact, for selective insertion of said strips
- 4. Four.
- Molde para fabricar suelas para calzado, según la reivindicación 3, caracterizado porque la base (18) incluye en su cara superior o de contacto con la placa intermedia (17), otros ranurados (19) en “T” idénticos a los de ésta para su conexión selectiva con el anillo (15). Mold for manufacturing shoe soles, according to claim 3, characterized in that the base (18) includes in its upper or contact face with the intermediate plate (17), other grooves (19) in "T" identical to those of the latter for its selective connection with the ring (15).
- 5. 5.
- Molde para fabricar suelas para calzado, según la reivindicación 2, caracterizado porque las regletas (20) deslizantes están provistas de un pomo de asido. Mold for manufacturing soles for footwear, according to claim 2, characterized in that the sliding strips (20) are provided with a handle.
- --
- Partir del molde (16) cerrado, estando unido el anillo (15) a la placa intermedia (17) mediante las regletas (20) deslizantes, Starting from the closed mold (16), the ring (15) being attached to the intermediate plate (17) by the sliding strips (20),
- --
- Abrir el molde (16) así formado, retirando la tapa (13) y con la base (18) separada de la placa intermedia (17), Open the mold (16) thus formed, removing the cover (13) and with the base (18) separated from the intermediate plate (17),
- --
- Colocar la goma y los insertos (21) si los hubiera, en la oquedad del anillo (15), y goma Place the rubber and inserts (21) if any, in the recess of the ring (15), and rubber
- --
- Cerrar el molde (16), Close the mold (16),
- --
- Cambiar la posición de las regletas (20) deslizantes para que unan el anillo (15) con la tapa (13), Change the position of the sliding strips (20) so that they connect the ring (15) with the cover (13),
- --
- Esperar un tiempo y abrir el molde (16) quedando la placa intermedia (17) separada y aislada tanto del conjunto anillo/tapa (15-13) como de la base (18), Wait a while and open the mold (16), leaving the intermediate plate (17) separated and isolated from both the ring / cover assembly (15-13) and the base (18),
- --
- Cerrar el molde (16) sin la placa intermedia Close the mold (16) without the intermediate plate
- --
- Abrir el molde (16), una vez completada la vulcanización, separando la tapa (13), Open the mold (16), once the vulcanization is completed, separating the lid (13),
- --
- Extraer la suela (1). Remove the sole (1).
- --
- Cambiar de posición las regletas (20) deslizantes para que sujeten la base (18) con el anillo (15). Change the sliding strips (20) to secure the base (18) with the ring (15).
- Categoría Category
- Documentos citados Reivindicaciones afectadas Documents cited Claims Affected
- A TO
- GB 1157131 A (WESTLAND GUMMIWERKE GMBH & CO) 02.07.1969, 1-7 GB 1157131 A (WESTLAND GUMMIWERKE GMBH & CO) 02.07.1969, 1-7
- descripción: página 1, líneas 10-16,31-48; página 2, líneas 16-30,58-98; figuras. description: page 1, lines 10-16,31-48; page 2, lines 16-30,58-98; figures.
- A TO
- GB 2277706 A (LO CHIE FANG et al.) 09.11.1994, 1-7 GB 2277706 A (LO CHIE FANG et al.) 09.11.1994, 1-7
- descripción: páginas 4-5; figuras. description: pages 4-5; figures.
- A TO
- ES 2188309 A1 (TAHULLAS Y NAVE S L) 16.06.2003, 1-7 EN 2188309 A1 (TAHULLAS Y NAVE S L) 16.06.2003, 1-7
- descripción: columna 2, líneas 26-54; figuras. description: column 2, lines 26-54; figures.
- A TO
- ES 2016765 A6 (GOV SA) 16.11.1990, 1-7 ES 2016765 A6 (GOV SA) 16.11.1990, 1-7
- descripción: columna 1, líneas 3-32,38-48; columna 2, línea 29 – columna 3, línea 3; figuras. description: column 1, lines 3-32,38-48; column 2, line 29 - column 3, line 3; figures.
- A TO
- FR 2633810 A1 (PATRICK INTERNATIONAL) 12.01.1990, 1-7 FR 2633810 A1 (PATRICK INTERNATIONAL) 12.01.1990, 1-7
- descripción: página 4, línea 34 – página 7, línea 24; figuras. description: page 4, line 34 - page 7, line 24; figures.
- A TO
- WO 03053664 A1 (LIM SONGJO) 03.07.2003, 1-7 WO 03053664 A1 (LIM SONGJO) 03.07.2003, 1-7
- descripción: página 15, líneas 3-18; página 18, líneas 19-25; figuras 2,7,9. description: page 15, lines 3-18; page 18, lines 19-25; Figures 2,7,9.
- A TO
- ES 464169 A1 (TALLERES OLSA S L) 01.09.1978, 1-7 ES 464169 A1 (TALLERES OLSA S L) 01.09.1978, 1-7
- descripción: página 3, línea 10 – página 4, línea 20; figuras. description: page 3, line 10 - page 4, line 20; figures.
- A TO
- US 4072461 A (PIRK HARALD) 07.02.1978, 1-7 US 4072461 A (PIRK HARALD) 07.02.1978, 1-7
- descripción: columna 3, línea 45-59; columna 4, línea 1-31; figuras. description: column 3, line 45-59; column 4, line 1-31; figures.
- A TO
- WO 2005070658 A2 (GEOX SPA et al.) 04.08.2005, 1-7 WO 2005070658 A2 (GEOX SPA et al.) 04.08.2005, 1-7
- descripción: página 11, línea 12-25; figuras 5,6. description: page 11, line 12-25; figures 5.6.
- Categoría de los documentos citados X: de particular relevancia Y: de particular relevancia combinado con otro/s de la misma categoría A: refleja el estado de la técnica O: referido a divulgación no escrita P: publicado entre la fecha de prioridad y la de presentación de la solicitud E: documento anterior, pero publicado después de la fecha de presentación de la solicitud Category of the documents cited X: of particular relevance Y: of particular relevance combined with other / s of the same category A: reflects the state of the art O: refers to unwritten disclosure P: published between the priority date and the date of priority submission of the application E: previous document, but published after the date of submission of the application
- El presente informe ha sido realizado • para todas las reivindicaciones • para las reivindicaciones nº: This report has been prepared • for all claims • for claims no:
- Fecha de realización del informe 19.09.2011 Date of realization of the report 19.09.2011
- Examinador E. M. Pértica Gómez Página 1/4 Examiner E. M. Pértica Gómez Page 1/4
- Novedad (Art. 6.1 LP 11/1986) Novelty (Art. 6.1 LP 11/1986)
- Reivindicaciones Reivindicaciones 1-7 SI NO Claims Claims 1-7 IF NOT
- Actividad inventiva (Art. 8.1 LP11/1986) Inventive activity (Art. 8.1 LP11 / 1986)
- Reivindicaciones Reivindicaciones 1-7 SI NO Claims Claims 1-7 IF NOT
- Documento Document
- Número Publicación o Identificación Fecha Publicación Publication or Identification Number publication date
- D01 D01
- GB 1157131 A (WESTLAND GUMMIWERKE GMBH & CO) 02.07.1969 GB 1157131 A (WESTLAND GUMMIWERKE GMBH & CO) 02.07.1969
- D02 D02
- GB 2277706 A (LO CHIE FANG et al.) 09.11.1994 GB 2277706 A (LO CHIE FANG et al.) 09.11.1994
- D03 D03
- ES 2188309 A1 (TAHULLAS Y NAVE S L) 16.06.2003 ES 2188309 A1 (TAHULLAS AND SHIP S L) 06/16/2003
- D04 D04
- ES 2016765 A6 (GOV SA) 16.11.1990 ES 2016765 A6 (GOV SA) 16.11.1990
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200900452A ES2365671B1 (en) | 2009-02-18 | 2009-02-18 | MOLD TO MANUFACTURE FLOORS FOR FOOTWEAR AND MANUFACTURING METHOD. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200900452A ES2365671B1 (en) | 2009-02-18 | 2009-02-18 | MOLD TO MANUFACTURE FLOORS FOR FOOTWEAR AND MANUFACTURING METHOD. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2365671A1 ES2365671A1 (en) | 2011-10-10 |
| ES2365671B1 true ES2365671B1 (en) | 2012-09-14 |
Family
ID=44654577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200900452A Expired - Fee Related ES2365671B1 (en) | 2009-02-18 | 2009-02-18 | MOLD TO MANUFACTURE FLOORS FOR FOOTWEAR AND MANUFACTURING METHOD. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2365671B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2526365B1 (en) * | 2013-07-03 | 2015-07-16 | Sovenca, S.L. | Procedure for making a sole for footwear, device and product obtained. |
| CN108000818B (en) * | 2017-12-21 | 2023-08-22 | 欧唐科技（深圳）有限公司 | Double-color mold demolding and ejection device and demolding method thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1157131A (en) * | 1966-08-05 | 1969-07-02 | Westland Gummiwerke Gmbh & Co | A Vulcanising Mould for making a Built-Up Heel of Rubber or an equivalent Substance |
| US4072461A (en) * | 1975-09-11 | 1978-02-07 | Metzeler Kautschuk Ag | Apparatus for the production of laminated bodies particularly, multilayered shoe soles |
| ES464169A1 (en) * | 1977-11-15 | 1978-09-01 | Talleres Olsa S L | Procedure to vulcanize the sole and the footwear band in two colors. (Machine-translation by Google Translate, not legally binding) |
| FR2633810B1 (en) * | 1988-07-11 | 1990-09-28 | Patrick International | PROCESS AND MOLD FOR MANUFACTURING BY VULCANIZATION A SHOE OUTSOLE IN AT LEAST TWO SUBSTANTIALLY HORIZONTAL LAYERS OF DIFFERENT COLORS TO THE SOLE SO OBTAINED |
| ES2016765A6 (en) * | 1989-10-30 | 1990-11-16 | Gov Sa | Manufacturing process for forming ornamented welts on sports footwear produced by vulcanization moulding |
| GB2277706B (en) * | 1993-04-16 | 1997-07-09 | Lo Chie Fang | A multi-part rubber sole and method of manufacture thereof |
| ES2188309B1 (en) * | 1999-06-16 | 2004-10-16 | Tahullas Y Naves, S.L. | PROCEDURE FOR PLACEMENT OF SIDE BANDS IN THE MANUFACTURE OF FOOTWEAR BY INJECTION. |
| WO2003053664A1 (en) * | 2001-12-11 | 2003-07-03 | Songjo Lim | Mold for producing shoe-sole |
| ITPD20040014A1 (en) * | 2004-01-22 | 2004-04-22 | Geox Spa | FOOTWEAR WITH BREATHABLE AND WATERPROOF SOLE AND UPPER |
-
2009
- 2009-02-18 ES ES200900452A patent/ES2365671B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2365671A1 (en) | 2011-10-10 |
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