ES2335069B1 - PROCEDURE FOR OBTAINING A COVER, DEVICE AND SIMILAR DEVICE, AND DEVICE OBTAINED BY MEANS OF THIS PROCEDURE. - Google Patents
PROCEDURE FOR OBTAINING A COVER, DEVICE AND SIMILAR DEVICE, AND DEVICE OBTAINED BY MEANS OF THIS PROCEDURE. Download PDFInfo
- Publication number
- ES2335069B1 ES2335069B1 ES200702327A ES200702327A ES2335069B1 ES 2335069 B1 ES2335069 B1 ES 2335069B1 ES 200702327 A ES200702327 A ES 200702327A ES 200702327 A ES200702327 A ES 200702327A ES 2335069 B1 ES2335069 B1 ES 2335069B1
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- ES
- Spain
- Prior art keywords
- frame
- fence
- procedure
- supports
- complementary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000000295 complement effect Effects 0.000 claims abstract description 15
- 238000000465 moulding Methods 0.000 claims abstract description 12
- 238000005266 casting Methods 0.000 claims abstract description 5
- 230000000284 resting effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/009—Casting in, on, or around objects which form part of the product for casting objects the members of which can be separated afterwards
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Fencing (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
Procedimiento de obtención de un dispositivo de cubrimiento, cierre y similares, y dispositivo obtenido mediante dicho procedimiento.Procedure for obtaining a device covering, closing and the like, and device obtained by said procedure.
El procedimiento de obtención de un dispositivo de cubrimiento, cierre y similares consiste en realizar las siguientes etapas:The procedure for obtaining a device of covering, closing and the like consists in making the following stages:
- a)to)
- obtener a la vez un marco (2) y una reja (3) mediante fundición dentro de un mismo molde, de modo que, en la posición de moldeo, la reja (3) quede formada dentro del marco (2) con sus apoyos (4) desplazados con respecto a los encajes complementarios (5) del marco (2), y en una posición girada con respecto a su posición de uso;obtain both a frame (2) and a grating (3) by casting within the same mold, so that, in the molding position, the fence (3) is formed inside the frame (2) with their supports (4) displaced with respect to the fittings complementary (5) of the frame (2), and in a rotated position with regarding its position of use;
- b)b)
- desmoldear el marco (2) y la reja (3); yunmold the frame (2) and the fence (3); Y
- c)C)
- girar la reja (3) para montarla sobre el marco (2) haciendo coincidir sus apoyos (4) sobre los encajes complementarios (5) del marco (2) en la posición de uso.turn the fence (3) to mount it on the frame (2) matching its supports (4) on the complementary fittings (5) of the frame (2) in the position of use
Description
Procedimiento de obtención de un dispositivo de cubrimiento, cierre y similares, y dispositivo obtenido mediante dicho procedimiento.Procedure for obtaining a device covering, closing and the like, and device obtained by said procedure.
La presente invención se refiere a un procedimiento de obtención de un dispositivo de cubrimiento, cierre y similares. La invención también se refiere a un dispositivo obtenido mediante dicho procedimiento.The present invention relates to a procedure for obtaining a covering device, closing and the like The invention also relates to a device. obtained by said procedure.
Son conocidos dispositivos de cubrimiento, cierre y similares que comprenden un marco exterior fijo, y un elemento móvil, tal como una tapa o una reja, que se encuentra montada interiormente en dicho marco.Covering devices are known, closure and the like comprising a fixed outer frame, and a moving element, such as a cover or a fence, which is located mounted internally in said frame.
Generalmente, la reja incluye a lo largo de su perímetro una pluralidad de apoyos susceptibles de apoyarse sobre unos encajes complementarios pertenecientes al marco en la posición de uso.Generally, the fence includes along its perimeter a plurality of supports likely to rest on complementary lace belonging to the frame in the position of use
Actualmente, el procedimiento de fabricación del marco y la reja se lleva a cabo mediante fundición. Para ello, el marco y la reja se fabrican por separado, y una vez han sido desmoldeados son ensamblados.Currently, the manufacturing process of Frame and fence is carried out by casting. To do this, the frame and fence are manufactured separately, and once they have been Unmoulded are assembled.
En diseños complejos es necesario utilizar noyos en el interior del molde de arena que ayuden a obtener el diseño de las piezas.In complex designs it is necessary to use noyos inside the sand mold that help to obtain the design of The pieces.
El hecho de fabricar el marco y la reja por separado hace incrementar el tiempo de producción, así como los costes de fabricación al ser necesario tener dos moldes para obtener un dispositivo de cubrimiento.The fact of manufacturing the frame and the fence by separated increases production time, as well as manufacturing costs when it is necessary to have two molds to obtain a covering device.
El objetivo del procedimiento de obtención de un dispositivo de cubrimiento, cierre y similares de la presente invención es solventar los inconvenientes que presentan los procedimientos conocidos en la técnica, permitiendo moldear el marco fijo y la reja en un mismo molde.The objective of the procedure to obtain a covering, closing and similar device of the present invention is to solve the drawbacks of procedures known in the art, allowing to mold the fixed frame and the fence in the same mold.
El procedimiento de obtención de un dispositivo de cubrimiento, cierre y similares de la presente invención consiste en realizar las siguientes etapas:The procedure for obtaining a device of covering, closing and the like of the present invention It consists of performing the following stages:
- a)to)
- obtener a la vez un marco y una reja mediante fundición dentro de un mismo molde, de modo que, en la posición de moldeo, la reja quede formada dentro del marco con sus apoyos desplazados con respecto a los encajes complementarios del marco, y en una posición girada con respecto a su posición de uso;get both a frame and a fence by casting within the same mold, so that, in the molding position, the fence is formed inside the frame with its displaced supports with respect to the complementary fittings of the frame, and in a rotated position with respect to its position of use;
- b)b)
- desmoldear el marco y la reja; yunmold the frame and the fence; Y
- c)C)
- girar la reja para montarla sobre el marco haciendo coincidir sus apoyos sobre los encajes complementarios del marco en la posición de uso.turn the fence to mount it on the frame by matching its supports on the complementary fittings of the frame in the position of use.
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De este modo, es posible moldear el marco y la reja conjuntamente en un mismo molde, y sin necesidad de noyos, reduciéndose por tanto el tiempo y el coste de fabricación del dispositivo de cubrimiento.In this way, it is possible to mold the frame and the grating together in the same mold, and without the need for noyos, reducing therefore the time and manufacturing cost of the covering device
Preferentemente, la reja en la posición de moldeo está girada 180º según un eje perpendicular al plano que contiene la reja.Preferably, the fence in the position of molding is rotated 180º along an axis perpendicular to the plane that It contains the fence.
De acuerdo con otro aspecto de la invención, el dispositivo de cubrimiento, cierre y similares, obtenido mediante el procedimiento descrito anteriormente, se caracteriza por el hecho de que en la posición de moldeo, la reja está dispuesta dentro del marco con sus apoyos desplazados con respecto a los encajes complementarios del marco y en una posición girada con respecto a su posición de uso, mientras que en la posición de uso, la reja está montada sobre el marco con sus apoyos coincidentes sobre los encajes complementarios del marco.According to another aspect of the invention, the covering, closing and similar device, obtained by The procedure described above is characterized by the fact that in the molding position, the fence is arranged inside the frame with its supports displaced with respect to the lace complementary to the frame and in a rotated position with respect to its use position, while in the use position, the fence it is mounted on the frame with its matching supports on the Complementary frame lace.
Con el fin de facilitar la descripción de cuanto se ha expuesto anteriormente se adjuntan unos dibujos en los que, esquemáticamente y tan sólo a título de ejemplo no limitativo, se representa un caso práctico de realización del procedimiento de obtención de un dispositivo de cubrimiento, cierre y similares de la invención, en los cuales:In order to facilitate the description of how much It has been exposed above are attached some drawings in which, schematically and only by way of non-limiting example, represents a practical case of carrying out the procedure of obtaining a covering, closing and similar device of the invention, in which:
la figura 1 es una vista en planta del marco y la reja en la posición de moldeo;Figure 1 is a plan view of the frame and the fence in the molding position;
la figura 2 es una vista en perspectiva superior del marco y la reja en la posición de moldeo;Figure 2 is a top perspective view. of the frame and the fence in the molding position;
la figura 3 es una vista en perspectiva inferior del marco y la reja en la posición de moldeo;Figure 3 is a bottom perspective view of the frame and the fence in the molding position;
la figura 4 es una vista en planta del marco y la reja en la posición de uso;Figure 4 is a plan view of the frame and the fence in the position of use;
la figura 5 es una vista en perspectiva superior del marco y la reja en la posición de uso; yFigure 5 is a top perspective view. of the frame and the fence in the position of use; Y
la figura 6 es una vista en perspectiva inferior del marco y la reja en la posición de uso.Figure 6 is a bottom perspective view of the frame and the fence in the position of use.
Haciendo referencia a las figuras, el dispositivo 1 de cubrimiento, cierre y similares, obtenible mediante el procedimiento de la presente invención, comprende un marco fijo 2 y una reja 3 montada interiormente a dicho marco 2, incluyendo dicha reja 3 a lo largo de su perímetro una pluralidad de apoyos 4 susceptibles de apoyarse sobre unos encajes complementarios 5 pertenecientes al marco 2 en la posición de uso.Referring to the figures, the covering device 1, closure and the like, obtainable by The process of the present invention comprises a fixed frame 2 and a fence 3 mounted internally to said frame 2, including said grid 3 along its perimeter a plurality of supports 4 likely to rely on complementary lace 5 belonging to frame 2 in the position of use.
El procedimiento de obtención del dispositivo 1 de cubrimiento, cierre y similares, de la presente invención consiste en realizar las siguientes etapas:The procedure for obtaining the device 1 of covering, closing and the like of the present invention It consists of performing the following stages:
En primer lugar, se procede a obtener en un mismo molde mediante fundición el marco 2 y la reja 3. Para ello, en la posición de moldeo (véase figuras 1 a 3), la reja 3 queda formada dentro del marco 2 con sus apoyos 4 desplazados con respecto a los encajes complementarios 5 del marco 2, y en una posición girada 180º con respecto a su posición de uso, según un eje perpendicular al plano que contiene la reja 3.First, we proceed to obtain in a same mold by casting the frame 2 and the gate 3. To do this, in the molding position (see figures 1 to 3), gate 3 is left formed within frame 2 with its supports 4 displaced with with respect to the complementary fittings 5 of the framework 2, and in a position rotated 180º with respect to its use position, according to a axis perpendicular to the plane that contains grid 3.
De esta manera, en la posición de moldeo la reja 3 queda dispuesta dentro del marco 2 sin llegar a tocarse entre sí dentro de un único molde.In this way, in the molding position the fence 3 is arranged within frame 2 without touching each other within a single mold.
A continuación, se procede a desmoldear el marco 2 y la reja 3. Una vez desmoldeada la reja 3, ésta debe girarse, en este ejemplo 180º, para montarla sobre el marco 2 haciendo coincidir sus apoyos 4 sobre los encajes complementarios 5 del marco 2 en la posición de uso (véase figuras 4 a 6).Next, we proceed to unmold the frame 2 and gate 3. Once the gate 3 has been demoulded, it must be turned, in this 180º example, to mount it on frame 2 by matching its supports 4 on the complementary fittings 5 of the frame 2 in the position of use (see figures 4 to 6).
Cabe destacar que la reja puede diseñarse para ser girada cualquier valor de ángulo adecuado, preferentemente 90º o 180º, según un mismo plano, o incluso puede ser girada volteándola.It should be noted that the fence can be designed to any suitable angle value is rotated, preferably 90º or 180º, according to the same plane, or it can even be rotated flipping it
Claims (3)
- a)to)
- obtener a la vez un marco (2) y una reja (3) mediante fundición dentro de un mismo molde, de modo que, en la posición de moldeo, la reja (3) quede formada dentro del marco (2) con sus apoyos (4) desplazados con respecto a los encajes complementarios (5) del marco (2), y en una posición girada con respecto a su posición de uso;obtain both a frame (2) and a grating (3) by casting within the same mold, so that, in the molding position, the fence (3) is formed inside the frame (2) with its supports (4) displaced with respect to the fittings complementary (5) of the frame (2), and in a rotated position with regarding its position of use;
- b)b)
- desmoldear el marco (2) y la reja (3); yunmold the frame (2) and the fence (3); Y
- c)C)
- girar la reja (3) para montarla sobre el marco (2) haciendo coincidir sus apoyos (4) sobre los encajes complementarios (5) del marco (2) en la posición de uso.turn the fence (3) to mount it on the frame (2) matching its supports (4) on the complementary fittings (5) of the frame (2) in the position of use.
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200702327A ES2335069B1 (en) | 2007-08-24 | 2007-08-24 | PROCEDURE FOR OBTAINING A COVER, DEVICE AND SIMILAR DEVICE, AND DEVICE OBTAINED BY MEANS OF THIS PROCEDURE. |
FR0855637A FR2920164B3 (en) | 2007-08-24 | 2008-08-20 | METHOD FOR OBTAINING A COVER, CLOSURE AND SIMILAR DEVICE, OF THE TYPE COMPRISING A FIXED FRAME AND A GRID MOUNTED INSIDE THE FRAME, AND DEVICE OBTAINED |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200702327A ES2335069B1 (en) | 2007-08-24 | 2007-08-24 | PROCEDURE FOR OBTAINING A COVER, DEVICE AND SIMILAR DEVICE, AND DEVICE OBTAINED BY MEANS OF THIS PROCEDURE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2335069A1 ES2335069A1 (en) | 2010-03-18 |
ES2335069B1 true ES2335069B1 (en) | 2011-02-10 |
Family
ID=40336357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200702327A Active ES2335069B1 (en) | 2007-08-24 | 2007-08-24 | PROCEDURE FOR OBTAINING A COVER, DEVICE AND SIMILAR DEVICE, AND DEVICE OBTAINED BY MEANS OF THIS PROCEDURE. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2335069B1 (en) |
FR (1) | FR2920164B3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITPI20110048A1 (en) * | 2011-04-26 | 2012-10-27 | Ferb Figli Di Ezio Rossi Spa | PROCEDURE FOR CONTEMPORARY MERGER IN A SINGLE FORM OF MORE COMPLEMENTARY JETS |
CN111748725B (en) * | 2019-03-26 | 2021-07-20 | 本钢板材股份有限公司 | Manufacturing method and manufacturing device of grate bars |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1480744A (en) * | 1974-11-08 | 1977-07-20 | Mardon Illingworth | Injection moulding |
US5037597A (en) * | 1989-11-08 | 1991-08-06 | Husky Injection Molding Systems, Ltd. | Unloading and assembly system and process for injection molding apparatus |
SE0001147L (en) * | 2000-03-31 | 2001-10-01 | Modulpac Ab | Ways to manufacture a closure device and closure devices manufactured according to the method |
GB2421266A (en) * | 2004-12-18 | 2006-06-21 | Saint Gobain Pipelines Plc | Hinged gully grate |
-
2007
- 2007-08-24 ES ES200702327A patent/ES2335069B1/en active Active
-
2008
- 2008-08-20 FR FR0855637A patent/FR2920164B3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2920164B3 (en) | 2009-11-06 |
FR2920164A1 (en) | 2009-02-27 |
ES2335069A1 (en) | 2010-03-18 |
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