WO2006123002A2 - Device for concreting sills in tunnels - Google Patents
Device for concreting sills in tunnels Download PDFInfo
- Publication number
- WO2006123002A2 WO2006123002A2 PCT/ES2006/000262 ES2006000262W WO2006123002A2 WO 2006123002 A2 WO2006123002 A2 WO 2006123002A2 ES 2006000262 W ES2006000262 W ES 2006000262W WO 2006123002 A2 WO2006123002 A2 WO 2006123002A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- concrete
- mold
- tunnels
- tunnel
- floor
- 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.)
- Ceased
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4886—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ for forming in a continuous operation kerbs, gutters, berms, safety kerbs, median barriers or like structures in situ, e.g. by slip-forming, by extrusion
- E01C19/4893—Apparatus designed for railless operation
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/004—Devices for guiding or controlling the machines along a predetermined path
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/14—Extendable screeds
- E01C2301/16—Laterally slidable screeds
Definitions
- the invention relates to a device for extending floor screed concrete in railway tunnels.
- the tram or railway tunnels and especially those of high-speed lines, are generally circular in section, and usually eight meters wide. Therefore, to be able to concretize them in the entire width of the surface, a device that can perform the following functions is required: concreting from end to end, concreting with cant slabs and compensation of the irregularities produced by the tunneling machine.
- the machines known to fulfill these functions have the concrete molds located between the chains of the transport track, so that it is not possible to carry out the concreting to the full width of the tunnel, which is an inconvenience , eminently on the occasions when it is necessary to concrete the entire width of the tunnel.
- the purpose of the present invention is to provide a device for extending floor screed concrete in railway tunnels that allows this problem to be solved.
- the object of the present invention is a machine or device for concrete paving hearth in railway tunnels of non vedoso concept and functionality, which in essence is characterized com ⁇ lights a mold, extensible longitudinally, form the concrete slab, joined by its front part, by means of a chassis, to a traction equipment, composed of caterpillars and leveling columns of the mold.
- the mold is arranged in the rear part of the device, according to the direction of the device's operative advance, beyond the chains of the caterpillar transport.
- the device comprises concrete feeding means, comprising transport means, for transporting the concrete from the front part of the device to the mold.
- the transport means are preferably provided with an endless conveyor belt.
- the device comprises vibrators, housed inside this mold and adapted to compact the concrete of the hearth.
- the vibrators are preferably arranged in series distributed in height, so that they come into service depending on the height or thickness of the concrete screed.
- the chassis comprises automatic self-leveling means by means of two or more hydraulic columns commanded by sensor means arranged on both sides of the device.
- the mold is transversely extensible.
- the mold is composed of two collateral halves, according to the direction of operation of the device, each of which has a corresponding hydraulic cylinder associated to drive its extension and withdrawal.
- the device comprises means for controlling the cross-sectional extension of the mold, to adapt the width of the mold to the width of the inner hole of the tunnel, and which comprise end of stroke with a probe, the reading of which is used to command the cylinders.
- Fig. 1 is a side elevational view of a preferred embodiment of the device of the present invention.
- Fig. 2 is a plan view of the device of Fig. 1.
- the device or machine 100 comprises a mold 1 for concreting the hearth 9 for receiving the tram or railway lines inside a tunnel.
- the displacement of the device 100 is to the left as seen in the drawings and is indicated by two arrows in both Figs.
- the mold 1 is transversely extensible in order to be able to concretize the entire width of the tunnel and adapt to the variable widths thereof, as a result of irregularities produced by the tunneling machine 100, in order to construct a screed 9 for the tracks, defined according to a preset layout in terms of levels, horizontalities and cant in curves.
- the extension and transverse folding of the mold 1 are driven by two hydraulic cylinders 17 ', 17 "(Fig. 1), each of which is adapted for the extension of a corresponding half 1', 1" of the mold 1.
- the halves 1 ', 1 are one on each side of the tunneling device 100, and are independently operated, in order to respond to different profiles on either side according to the progress of the machine or device 100.
- SUBSTITUTE SHEET (RULE 26) The device is transported on tracks 4 of chains and the mold 1 is installed on the back of the device 100, unlike what happens in conventional machines of this type, in which the mold is arranged between the tracks.
- the mold 1 Since the mold 1 is installed beyond the chains of the caterpillar transport 4, it does not limit the transverse extension of the mold 1, so that it can completely cover the entire desired width of the tunnel floor 9.
- the mold 1 carries inside it some augers 13, of horizontal and transverse displacement, for the distribution of the concrete in the whole width of the tunnel.
- the tracks 4 laterally support leveling columns or hydraulic cylinders 5, 6 and 7, whose rods are integral with a chassis 2, such that the position and orientation of the chassis 2 depends on the relative and absolute elongation of the cylinders 5, 6 and 7.
- the mold 1 is also integral with the chassis 2, so that its position and orientation depend accordingly on the position and orientation of the chassis 2.
- One of the tracks has two columns 6 and 7, and the other has only one column 5.
- These columns, 5, 6 and 7, which are commanded by sensors 11, 12, located on both sides of the tunnel, are equipped with a hydraulic cylinder inside, to perform the leveling of the machine.
- Two of the sensors, for example the sensors 11 on one side of Fig. 2 can be leveling sensors, while at least the remaining sensors 12 on the opposite side could be a direction sensor.
- the operation of the machine 100 can thus be fully automatic, the displacement of the same being regulated according to the signals captured by the sensors 12, which act on the absolute and relative speed of the tracks 4, and with the height and angles of the mold 1, with respect to horizontal and vertical, varied according to the extension of cylinders 5, 6 and 7, which is commanded by the leveling signals received from the sensors 11.
- some of the sensors 11, 12 can be of the final stroke type, in order to feed back the extension-retraction of the cylinders 17 ', 17 "of actuation of the halves 1', 1" of the mold 1.
- the chassis 2 For the concrete feeding, the chassis 2 comprises an endless conveyor belt 14, which collects the concrete, for example from a loading hopper 14, and which pours into the formwork 15 of the mold 1. Inside this mold 1 they are housed vibrators 8, 8 'to compact the concrete. In Fig. 1 it can be seen that the vibrators 8, 8 'are arranged in series distributed in height, so that they are in service as a function of the height or thickness of the concrete floor 9.
- the present invention allows, with a machine 100, for example 2.5 meters of distance between tracks, to be able to make screeds 9 of varying widths between 4.0 and 6.0 meters
- the device of the present invention could be applied for the construction of tunnel screeds in applications other than rail, leaving it under the protection of the present invention.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
"HORMIGONADO DE SOLERA EN TÚNELES" "CONCRETE OF SOLERA IN TUNNELS"
Sector técnico de Ia invenciónTechnical sector of the invention
La invención se refiere a un dispositivo para el extendido de hormigón de solera en los túneles ferroviarios.The invention relates to a device for extending floor screed concrete in railway tunnels.
Antecedentes de Ia invención Los túneles tranviarios o ferroviarios, y en especial los de líneas de alta velocidad, son generalmente de sección circular, y de un ancho habitualmente de ocho metros. Por ello, para poderlos hormigonar en todo el ancho de Ia superficie, se requiere un dispositivo que pueda realizar las funciones siguientes: hormigonado de extremo a extremo, hormigonado con peraltes de Ia losa y compensación de las irregularidades producidas por Ia máquina tuneladora.BACKGROUND OF THE INVENTION The tram or railway tunnels, and especially those of high-speed lines, are generally circular in section, and usually eight meters wide. Therefore, to be able to concretize them in the entire width of the surface, a device that can perform the following functions is required: concreting from end to end, concreting with cant slabs and compensation of the irregularities produced by the tunneling machine.
Por Io general, las máquinas conocidas para cumplir estas funciones disponen de los moldes de hormigonado situados entre las cadenas de Ia oruga de transporte, por Io que no es posible realizar el hormigonado a todo Io ancho del tú- nel, Io cual supone un inconveniente, eminentemente en las ocasiones en que es necesario hormigonar todo el ancho del túnel.In general, the machines known to fulfill these functions have the concrete molds located between the chains of the transport track, so that it is not possible to carry out the concreting to the full width of the tunnel, which is an inconvenience , eminently on the occasions when it is necessary to concrete the entire width of the tunnel.
La presente invención tiene por finalidad proporcionar un dispositivo para el extendido de hormigón de solera en los túneles ferroviarios que permita dar solu- ción a este inconveniente.The purpose of the present invention is to provide a device for extending floor screed concrete in railway tunnels that allows this problem to be solved.
Explicación de Ia invenciónExplanation of the invention
A tal finalidad, el objeto de Ia presente invención es una máquina o un dispositivo para el extendido de hormigón de solera en los túneles ferroviarios, de no- vedoso concepto y funcionalidad, que en su esencia se caracteriza porque com¬ prende un molde, extensible longitudinalmente, formar Ia solera de hormigón, unido por su parte delantera, mediante un chasis, a un equipo de tracción, compuesto por orugas y columnas niveladoras del molde.For this purpose, the object of the present invention is a machine or device for concrete paving hearth in railway tunnels of non vedoso concept and functionality, which in essence is characterized com ¬ lights a mold, extensible longitudinally, form the concrete slab, joined by its front part, by means of a chassis, to a traction equipment, composed of caterpillars and leveling columns of the mold.
HOJA DE SUSTITUCIÓN (REGLA 26) Según otra característica de Ia presente invención, el molde está dispuesto en Ia parte posterior del dispositivo, según el sentido de avance operativo del dispositivo, más allá de las cadenas de los transporte oruga.SUBSTITUTE SHEET (RULE 26) According to another characteristic of the present invention, the mold is arranged in the rear part of the device, according to the direction of the device's operative advance, beyond the chains of the caterpillar transport.
De acuerdo con otra característica de Ia presente invención, el dispositivo comprende medios de alimentación de hormigón, que comprenden unos medios de transporte, para el transporte del hormigón desde Ia parte delantera del dispositivo hacia el molde.In accordance with another feature of the present invention, the device comprises concrete feeding means, comprising transport means, for transporting the concrete from the front part of the device to the mold.
En tal caso, los medios de transporte están preferentemente dotados de una cinta transportadora sinfín.In such a case, the transport means are preferably provided with an endless conveyor belt.
Según otra característica de Ia invención, e dispositivo comprende unos vibradores, alojados en el interior de este molde y adaptados para compactar el hor- mígón de Ia solera.According to another characteristic of the invention, the device comprises vibrators, housed inside this mold and adapted to compact the concrete of the hearth.
Los vibradores están preferiblemente dispuestos en series distribuidas en altura, de forma que entran en servicio en función de Ia altura o espesor de Ia solera de hormigón.The vibrators are preferably arranged in series distributed in height, so that they come into service depending on the height or thickness of the concrete screed.
De acuerdo con otra característica de Ia presente invención, el chasis comprende unos medios automáticos de autonivelacíón mediante dos o más columnas hidráulicas comandadas por unos medios sensores dispuestos a ambos lados del dispositivo.According to another feature of the present invention, the chassis comprises automatic self-leveling means by means of two or more hydraulic columns commanded by sensor means arranged on both sides of the device.
Según Ia realización preferida de Ia presente invención, el molde es extensi- ble transversalmente.According to the preferred embodiment of the present invention, the mold is transversely extensible.
En este caso, el molde está compuesto por dos mitades colaterales, según el sentido de avance operativo del dispositivo, cada una de las cuales tiene asociado un correspondiente cilindro hidráulico para el accionamiento de su extensión y repliegue.In this case, the mold is composed of two collateral halves, according to the direction of operation of the device, each of which has a corresponding hydraulic cylinder associated to drive its extension and withdrawal.
HOJA DE SUSTITUCIÓN (REGLA 26) Preferentemente, el dispositivo comprende medios de control de Ia extensión transversal del molde, para adaptar Ia anchura del molde a Ia anchura del orificio interior del túnel, y que comprenden finales de carrera con palpador, cuya lectura se utiliza para comandar los cilindros.SUBSTITUTE SHEET (RULE 26) Preferably, the device comprises means for controlling the cross-sectional extension of the mold, to adapt the width of the mold to the width of the inner hole of the tunnel, and which comprise end of stroke with a probe, the reading of which is used to command the cylinders.
Breve descripción de los dibujosBrief description of the drawings
En los dibujos adjuntos se ilustra, a título de ejemplo no limitativo, una forma de realización del un dispositivo para el extendido de hormigón de solera en los túneles ferroviarios objeto de Ia invención. En dichos dibujos:The attached drawings illustrate, by way of non-limiting example, an embodiment of a device for spreading concrete in the tunnel tunnels object of the invention. In these drawings:
Ia Fig. 1 , es una vista en alzado lateral de un modo de realización preferido del dispositivo de Ia presente invención; yFig. 1 is a side elevational view of a preferred embodiment of the device of the present invention; Y
Ia Fig. 2 es una vista en planta del dispositivo de Ia Fig. 1.Fig. 2 is a plan view of the device of Fig. 1.
Descripción detallada de los dibujosDetailed description of the drawings
En dichos dibujos puede apreciarse que el dispositivo o máquina 100 comprende un molde 1 para hormigonar Ia solera 9 de recepción de las vías de línea tranviaria o de ferrocarril del interior de un túnel. El desplazamiento del dispositivo 100 es hacia Ia izquierda según se ve en los dibujos y se indica mediante sendas flechas en ambas Figs.In said drawings, it can be seen that the device or machine 100 comprises a mold 1 for concreting the hearth 9 for receiving the tram or railway lines inside a tunnel. The displacement of the device 100 is to the left as seen in the drawings and is indicated by two arrows in both Figs.
El molde 1 es extensible transversalmente a fin de poder hormigonar a todo Io ancho dei túnel y adaptarse a las anchuras variables del mismo, consecuencia de irregularidades producidas por Ia máquina tuneladora 100, con objeto de construir una solera 9 para las vías, definida según un trazado preestablecido en cuanto a niveles, horizontalidades y peraltes en las curvas. La extensión y repliegue transversal del molde 1 son accionados mediante sendos cilindros hidráulicos 17', 17" (Fig. 1), cada uno de los cuales está adaptado para Ia extensión de una correspon- diente mitad 1', 1" del molde 1. Las mitades 1', 1" están una a cada lado del dispositivo tunelador 100, y son de accionamiento independiente, para poder responder a perfiles diferentes a uno y otro lado según el avance de Ia máquina o dispositivo 100.The mold 1 is transversely extensible in order to be able to concretize the entire width of the tunnel and adapt to the variable widths thereof, as a result of irregularities produced by the tunneling machine 100, in order to construct a screed 9 for the tracks, defined according to a preset layout in terms of levels, horizontalities and cant in curves. The extension and transverse folding of the mold 1 are driven by two hydraulic cylinders 17 ', 17 "(Fig. 1), each of which is adapted for the extension of a corresponding half 1', 1" of the mold 1. The halves 1 ', 1 "are one on each side of the tunneling device 100, and are independently operated, in order to respond to different profiles on either side according to the progress of the machine or device 100.
HOJA DE SUSTITUCIÓN (REGLA 26) El dispositivo se transporta sobre orugas 4 de cadenas y el molde 1 se instala en Ia parte posterior del dispositivo 100, a diferencia de Io que ocurre en las máquinas de este tipo convencionales, en que el molde está dispuesto entre las orugas.SUBSTITUTE SHEET (RULE 26) The device is transported on tracks 4 of chains and the mold 1 is installed on the back of the device 100, unlike what happens in conventional machines of this type, in which the mold is arranged between the tracks.
Al estar el molde 1 instalado más allá de las cadenas del transporte oruga 4, éste no limita Ia extensión transversal del molde 1 , con Io que éste puede abarcar por completo todo el ancho deseado de Ia solera 9 del túnel.Since the mold 1 is installed beyond the chains of the caterpillar transport 4, it does not limit the transverse extension of the mold 1, so that it can completely cover the entire desired width of the tunnel floor 9.
Pare ello, el molde 1 lleva en su interior unos sinfines 13, de desplazamiento horizontal y transversal, para el reparto del hormigón en todo el ancho del túnel.Stop it, the mold 1 carries inside it some augers 13, of horizontal and transverse displacement, for the distribution of the concrete in the whole width of the tunnel.
Las orugas 4 soportan lateralmente unas columnas niveladoras o cilindros hidráulicos 5, 6 y 7, cuyos vastagos son solidarios de un chasis 2, de modo tal que Ia posición y orientación del chasis 2 depende de Ia elongación relativa y absoluta de los cilindros 5, 6 y 7. El molde 1 es solidario asimismo del chasis 2, de suerte que su posición y orientación depende en consecuencia de Ia posición y orientación del chasis 2.The tracks 4 laterally support leveling columns or hydraulic cylinders 5, 6 and 7, whose rods are integral with a chassis 2, such that the position and orientation of the chassis 2 depends on the relative and absolute elongation of the cylinders 5, 6 and 7. The mold 1 is also integral with the chassis 2, so that its position and orientation depend accordingly on the position and orientation of the chassis 2.
Una de las orugas lleva dos columnas 6 y 7, y Ia otra lleva solamente una columna 5. Estas columnas, 5, 6 y 7, que van comandadas por unos sensores 11 , 12, situados en ambos lados del túnel, están dotadas de un cilindro hidráulico en su interior, para realizar Ia nivelación de Ia máquina. Dos de los sensores, por ejemplo los sensores 11 de un lado de Ia Fig. 2 pueden ser sensores de nivelación, en tanto que al menos los restantes sensores 12 del lado contrario podría ser un sensor de dirección.One of the tracks has two columns 6 and 7, and the other has only one column 5. These columns, 5, 6 and 7, which are commanded by sensors 11, 12, located on both sides of the tunnel, are equipped with a hydraulic cylinder inside, to perform the leveling of the machine. Two of the sensors, for example the sensors 11 on one side of Fig. 2 can be leveling sensors, while at least the remaining sensors 12 on the opposite side could be a direction sensor.
La operación de Ia máquina 100 pude ser así totalmente automática, siendo el desplazamiento de Ia misma regulado en función de las señales captadas por los sensores 12, que actúan Ia velocidad absoluta y relativa de las orugas 4, y con Ia altura y ángulos del molde 1 , respecto a Ia horizontal y a Ia vertical, variados en función de Ia extensión de los cilindros 5, 6 y 7, Ia cual es comandada por las señales de nivelación recibidas de los sensores 11.The operation of the machine 100 can thus be fully automatic, the displacement of the same being regulated according to the signals captured by the sensors 12, which act on the absolute and relative speed of the tracks 4, and with the height and angles of the mold 1, with respect to horizontal and vertical, varied according to the extension of cylinders 5, 6 and 7, which is commanded by the leveling signals received from the sensors 11.
HOJA DE SUSTITUCIÓN (REGLA 26) La extensibilidad lateral del molde 1 permitirá realizar Ia solera 9 del túnel al nivel deseado, al variar las anchuras del nivel correspondiente como consecuencia de las irregularidades, normalmente leves pero perceptibles en las líneas de alta velocidad, del trazado durante Ia perforación del túnel.SUBSTITUTE SHEET (RULE 26) The lateral extensibility of the mold 1 will allow the tunnel floor 9 to be made at the desired level, by varying the widths of the corresponding level as a result of irregularities, usually slight but noticeable in the high-speed lines, of the path during the tunnel drilling.
Para ello, algunos de los sensores 11, 12 pueden ser de tipo final de carrera, a fin de retroalimentar Ia extensión-retracción de los cilindros 17', 17" de accionamiento de las mitades 1', 1" del molde 1.To do this, some of the sensors 11, 12 can be of the final stroke type, in order to feed back the extension-retraction of the cylinders 17 ', 17 "of actuation of the halves 1', 1" of the mold 1.
Para Ia alimentación de hormigón, el chasis 2 comprende una cinta transportadora sinfín 14, que recoge el hormigón, por ejemplo de una tolva de carga 14, y que vierte en el encofrado 15 del molde 1. En el interior de este molde 1 se alojan unos vibradores 8, 8' para compactar el hormigón. En Ia Fig. 1 puede verse que los vibradores 8, 8' están dispuestos en series distribuidas en altura, de forma que en- tran en servicio en función de Ia altura o espesor de Ia solera 9 de hormigón.For the concrete feeding, the chassis 2 comprises an endless conveyor belt 14, which collects the concrete, for example from a loading hopper 14, and which pours into the formwork 15 of the mold 1. Inside this mold 1 they are housed vibrators 8, 8 'to compact the concrete. In Fig. 1 it can be seen that the vibrators 8, 8 'are arranged in series distributed in height, so that they are in service as a function of the height or thickness of the concrete floor 9.
La presente invención permite que, con una máquina 100 de, por ejemplo 2,5 metros de distancia entre orugas, poder realizar soleras 9 de anchos variables entre 4,0 y 6,0 metrosThe present invention allows, with a machine 100, for example 2.5 meters of distance between tracks, to be able to make screeds 9 of varying widths between 4.0 and 6.0 meters
Descrita suficientemente Ia naturaleza de Ia presente invención, así como Ia manera de ponerla en práctica, se hace constar que todo cuanto no altere, cambie o modifique su principio fundamental, queda sujeto a variaciones de detalle.Described sufficiently the nature of the present invention, as well as the way of putting it into practice, it is stated that everything that does not alter, change or modify its fundamental principle is subject to variations in detail.
Obviamente, el dispositivo de Ia presente invención podría aplicarse para Ia construcción de soleras de túneles en aplicaciones distintas a Ia ferroviaria, quedando ello bajo el amparo de protección de Ia presente invención.Obviously, the device of the present invention could be applied for the construction of tunnel screeds in applications other than rail, leaving it under the protection of the present invention.
HOJA DE SUSTITUCIÓN (REGLA 26) SUBSTITUTE SHEET (RULE 26)
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06755349A EP1889974A2 (en) | 2005-05-16 | 2006-05-11 | Device for concreting sills in tunnels |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200501176A ES2265765B1 (en) | 2005-05-16 | 2005-05-16 | CONCRETE OF SOLERA IN TUNNELS. |
| ESP200501176 | 2005-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2006123002A2 true WO2006123002A2 (en) | 2006-11-23 |
| WO2006123002A3 WO2006123002A3 (en) | 2006-12-21 |
Family
ID=37431617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2006/000262 Ceased WO2006123002A2 (en) | 2005-05-16 | 2006-05-11 | Device for concreting sills in tunnels |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1889974A2 (en) |
| ES (1) | ES2265765B1 (en) |
| WO (1) | WO2006123002A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486046A (en) * | 2019-08-09 | 2019-11-22 | 中铁十一局集团第四工程有限公司 | A kind of tunnel inverted arch side wall concrete self-propelled pours device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4678365A (en) * | 1986-01-24 | 1987-07-07 | Tricon Industries | Material spreader |
| WO1988008054A1 (en) * | 1987-04-10 | 1988-10-20 | Domenico Domenighetti | Road paver-finisher with a combination of axles with steering wheels and crawler units |
| DE9114281U1 (en) * | 1991-11-15 | 1992-01-09 | Moba-Electronic Gesellschaft für Mobil-Automation mbH, 6254 Elz | Ultrasonic distance measuring device for a construction machine |
| DE19709131C2 (en) * | 1997-03-06 | 2003-02-20 | Abg Allg Baumaschinen Gmbh | pavers |
| US6715957B2 (en) * | 2001-10-17 | 2004-04-06 | Power Curbers, Inc. | Paving apparatus with retractable pavement forming assembly |
-
2005
- 2005-05-16 ES ES200501176A patent/ES2265765B1/en not_active Expired - Fee Related
-
2006
- 2006-05-11 EP EP06755349A patent/EP1889974A2/en not_active Withdrawn
- 2006-05-11 WO PCT/ES2006/000262 patent/WO2006123002A2/en not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| None |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486046A (en) * | 2019-08-09 | 2019-11-22 | 中铁十一局集团第四工程有限公司 | A kind of tunnel inverted arch side wall concrete self-propelled pours device |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2265765B1 (en) | 2008-02-16 |
| EP1889974A2 (en) | 2008-02-20 |
| WO2006123002A3 (en) | 2006-12-21 |
| ES2265765A1 (en) | 2007-02-16 |
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