ES2887342T3 - A cover of a technical opening - Google Patents

A cover of a technical opening Download PDF

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Publication number
ES2887342T3
ES2887342T3 ES17832033T ES17832033T ES2887342T3 ES 2887342 T3 ES2887342 T3 ES 2887342T3 ES 17832033 T ES17832033 T ES 17832033T ES 17832033 T ES17832033 T ES 17832033T ES 2887342 T3 ES2887342 T3 ES 2887342T3
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Spain
Prior art keywords
opening
card
door
cover
slider
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ES17832033T
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Spanish (es)
Inventor
Martin Havlin
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Haco Spol S R O
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Haco Spol S R O
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Publication of ES2887342T3 publication Critical patent/ES2887342T3/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00Other details of constructional parts for finishing work on buildings
    • E04F19/08Built-in cupboards; Masks of niches; Covers of holes enabling access to installations
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/007Locks for use with special keys or a plurality of keys ; keys therefor the key being a card, e.g. perforated, or the like
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/0089Locks or fastenings for special use for utility meters or the like
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/045Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with inclined surfaces, e.g. spiral or helicoidal
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02Plumbing installations for fresh water
    • E03C1/021Devices for positioning or connecting of water supply lines
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/003Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/14Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00Fastening devices with bolts moving rectilinearly

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Una tapa para una abertura técnica en la pared o techo de una construcción que consta de una puerta (1) y un marco (8), en donde en la puerta (1) se forma una abertura (2) para la inserción de una tarjeta (3), especialmente una tarjeta de crédito o una tarjeta similar, caracterizado por que en el lado interior de la tapa hay carcasas (10) fijadas en segmentos (9) en lados opuestos del marco (8), en donde las carcasas (10) están diseñadas para recibir y fijar varillas (7) de sujeción en un estado cerrado de la puerta (1) mediante resortes (6) de empuje, a cada lado de la abertura (2) se ubica un deslizador (5) en forma de letra "U", en donde un extremo del deslizador (5) se extiende hacia la abertura (2) y en este extremo se forma una inclinación (11) y un otro extremo del deslizador (5) está conectado con la varilla (7) en el extremo opuesto de la abertura (2) entre el resorte (6) de empuje y la carcasa (10) y los deslizadores (5) están diseñados para mover las varillas (7) una hacia la otra y fuera de las carcasas (10) durante la inserción de la tarjeta (3) en la abertura (2), en donde la tarjeta empuja contra las inclinaciones de los deslizadores (5), de ese modo empuja los deslizadores (5) separándolos y en donde la puerta puede pasar a un estado abierto.A cover for a technical opening in the wall or ceiling of a building consisting of a door (1) and a frame (8), whereby an opening (2) is formed in the door (1) for the insertion of a card (3), especially a credit card or a similar card, characterized in that on the inner side of the cover there are shells (10) fixed in segments (9) on opposite sides of the frame (8), where the shells (10 ) are designed to receive and fix fastening rods (7) in a closed state of the door (1) by means of thrust springs (6), on each side of the opening (2) there is a slider (5) in the form of letter "U", where one end of the slider (5) extends into the opening (2) and at this end an inclination (11) is formed and another end of the slider (5) is connected with the rod (7) at the opposite end of the opening (2) between the thrust spring (6) and the casing (10) and the sliders (5) are designed to move the rods (7) towards each other. to another and out of the casings (10) during the insertion of the card (3) into the opening (2), where the card pushes against the inclinations of the sliders (5), thereby pushing the sliders (5) separating them and where the door can go to an open state.

Description

DESCRIPCIÓNDESCRIPTION

Una tapa de una abertura técnicaA cover of a technical opening

Campo técnicotechnical field

La solución técnica se refiere a la disposición estructural del marco portador y la carcasa, para el cierre (cubrimiento) de la técnica (inspección) de la abertura, como un orificio de acceso al contador, contador de agua, válvula de agua, y similares, creados en la construcción de paredes y/o techos.The technical solution refers to the structural arrangement of the carrier frame and the shell, for the closing (covering) of the technical (inspection) of the opening, such as a meter access hole, water meter, water valve, and the like. , created in the construction of walls and/or ceilings.

Antecedentes de la técnicaBackground art

Los diversos diseños de los marcos de soporte y las tapas se conocen a partir de una amplia gama de archivos. Uno de los representantes del estado de la técnica se encuentra en el expediente DE 92 10905 U1, donde la placa de tapa se asegurar a un marco mediante tornillos. Atornillar la placa de tapa, o desatornillar en los trabajos de corrección y revisión es tedioso, amenaza con dañar la tapa cuando se aprietan demasiado los tornillos.The various designs of the support frames and lids are known from a wide range of archives. One of the representatives of the state of the art is found in the file DE 92 10905 U1, where the cover plate is secured to a frame by means of screws. Screwing the cover plate, or unscrewing in the correction and overhaul work is tedious, it threatens to damage the cover when the screws are over-tightened.

Además, se conoce por el documento EP 779397 B1 la tapa de la abertura de inspección, que contiene un marco ubicado en la abertura y la placa de tapa que cubre el marco y está relacionada con el desmontaje. La placa de tapa está en la superficie frontal provista de un elemento de control y tiene una parte periférica, que sobresale de su superficie frontal hacia la parte posterior hacia el marco y forma un borde del marco. El marco contiene en el área de un lado de la placa de tapa al menos un pestillo, que está almacenado de manera flexible por el resorte en la parte de almacenamiento. La desventaja de esta solución técnica es el hecho de que, para la apertura, retirar la placa existe la necesidad de una herramienta especial y, además, que este tipo de placa de tapa sobresale de manera bastante significativa por encima de la superficie circundante.Furthermore, it is known from EP 779397 B1 the cover of the inspection opening, which contains a frame located in the opening and the cover plate that covers the frame and is related to disassembly. The cover plate is on the front surface provided with a control element and has a peripheral part, which protrudes from its front surface towards the rear towards the frame and forms an edge of the frame. In the area of one side of the cover plate, the frame contains at least one latch, which is flexibly stored by the spring in the storage part. The disadvantage of this technical solution is the fact that for opening, removing the plate there is a need for a special tool and, moreover, that this type of cover plate protrudes quite significantly above the surrounding surface.

Otro tipo de solución es la construcción del marco de soporte que tiene en sección transversal la forma de la letra "L" y la placa de tapa, que se almacena en la abertura del marco de soporte y que está provista en un lado de un agarre de tiradores deslizantes para los salientes del marco de soporte. La desventaja de tal solución es que al abrir la tapa existe una vez más la necesidad de herramientas, en este caso, p. ej. un destornillador, que empuja el tirador de las protuberancias. Puede producirse la rotura del tirador y, por tanto, daños irreversibles en la puerta.Another type of solution is the construction of the support frame having in cross section the shape of the letter "L" and the cover plate, which is stored in the opening of the support frame and which is provided on one side with a grip. of sliding knobs for the support frame bosses. The disadvantage of such a solution is that when opening the lid there is once again the need for tools, in this case e.g. eg a screwdriver, which pushes the knob from the bumps. The handle may break and, therefore, irreversible damage to the door.

Otra solución conocida se describe en el modelo de utilidad CZ 17513 U1, donde la apertura y bloqueo de la tapa se resuelve mediante las aletas accionadas por resorte, las cuales son controladas por los componentes de control inclinables con elementos de enganche. Esta solución tiene la ventaja de que para abrir la tapa no se requieren herramientas, pero tiene una desventaja en que los componentes de control inclinables pueden romperse fácilmente, el sistema es bastante exigente estructuralmente y, por lo tanto, caro.Another known solution is described in the utility model CZ 17513 U1, where the opening and locking of the lid is solved by the spring-loaded flaps, which are controlled by the tiltable control components with latching elements. This solution has the advantage that tools are not required to open the lid, but it has a disadvantage that the tilt control components can be easily broken, the system is quite structurally demanding and therefore expensive.

Una caja de instalación eléctrica se conoce por el documento DE 4442267 A1, que tiene un bloqueo que evita la apertura no autorizada que requiere una tarjeta. Existe una tapa de dos partes, la parte inferior cubre la caja y la parte superior tiene bisagras con un cierre que se desbloquea. El mecanismo utiliza una rendija en la que se inserta una tarjeta con nervaduras especiales. Según el ajuste del mecanismo, una nervadura activa un enclavamiento mientras que la segunda nervadura permite el movimiento de un deslizador. A continuación, el cierre libera la tapa superior de la tapa inferior. El deslizador se mueve en la misma dirección como para insertar la tarjeta. El mecanismo está contenido dentro de una carcasa que se encuentra en un rebaje en la tapa inferior. Una desventaja es que se requiere una tarjeta especial y que el mecanismo es complejo.An electrical installation box is known from DE 4442267 A1, which has a lock that prevents unauthorized opening requiring a card. There is a two part lid, the bottom part covers the box and the top part is hinged with a latch that unlocks. The mechanism uses a slot into which a card with special ribs is inserted. Depending on the setting of the mechanism, one rib activates a latch while the second rib allows movement of a slider. The latch then releases the top cover from the bottom cover. The slider moves in the same direction as to insert the card. The mechanism is contained within a casing that is located in a recess in the bottom cover. A disadvantage is that a special card is required and the mechanism is complex.

El documento US 2535275 A describe una tapa de registro circular provista de un par de aberturas rectangulares en un diámetro de la misma y en relación separada con un centro de la misma, un par de pestillos alargados alineados soportados de manera deslizante por la tapa en la parte inferior de la misma en dicho diámetro y provistos de lengüetas de bloqueo en su extremos opuestos, estando los extremos adyacentes de dichos pestillos en relación separada y colocados entre dichas aberturas, un resorte soportado por dicha tapa y dispuesto entre dichos extremos adyacentes para forzar dichos pestillos a separarse hasta la posición de bloqueo, y una abertura rectangular en cada pestillo de las mismas dimensiones como las aberturas en la tapa, estando normalmente desplazadas las últimas aberturas en dicho diámetro con respecto a las primeras aberturas pero solapando las mismas, por lo que proporcionan aberturas pasantes para la inserción de herramientas encajadas para impulsar los pestillos entre sí contra la acción de dicho resorte. Se necesitan herramientas especiales para la apertura de la tapa y las aberturas son susceptibles a obstrucciones provocadas por suciedad que impedirían el uso del mecanismo de apertura.US 2535275 A discloses a circular manhole cover provided with a pair of rectangular openings in a diameter thereof and in spaced relation to a center thereof, a pair of aligned elongate latches slidably supported by the cover in the bottom thereof in said diameter and provided with locking tabs at opposite ends thereof, the adjacent ends of said latches being in spaced relation and disposed between said openings, a spring supported by said cap and disposed between said adjacent ends to bias said latches to be separated to the locking position, and a rectangular opening in each latch of the same dimensions as the openings in the cover, the latter openings being normally offset by said diameter with respect to the former openings but overlapping them, whereby provide through openings for the insertion of recessed tools to drive the latches into each other against the action of said spring. Special tools are required to open the lid and the openings are susceptible to obstructions caused by dirt that would prevent the use of the opening mechanism.

Divulgación de la invenciónDisclosure of the invention

Esta solución técnica está diseñada para resolver las deficiencias descritas anteriormente asociadas con la apertura o cierre de la tapa de la abertura técnica, de modo que para tales operaciones no hubo necesidad de herramientas especiales para tener una tapa junto con un marco conformado en superficie monolítica sin salientes ni huecos y se colocan elementos de agarre junto con otros elementos estructurales que permiten la apertura y cierre de la tapa en el lado interior de la tapa o del marco. This technical solution is designed to solve the previously described shortcomings associated with the opening or closing of the cover of the technical opening, so that for such operations there was no need for special tools to have a cover together with a frame formed on monolithic surface without protrusions or gaps and grip elements are placed together with other structural elements that allow the opening and closing of the cover on the inside of the cover or the frame.

Esto se logra mediante la disposición constructiva del marco de soporte y la tapa de la abertura técnica en la pared o techo de la construcción, donde en la puerta de la tapa se forma un tamaño de abertura adaptado para insertar tarjetas de crédito o documento similar. En el lado interior de la puerta, a ambos lados de la abertura para la tarjeta, se coloca al menos un deslizador con la ventaja de la forma de la letra "U" conectada a la varilla de bloqueo cuando para la varilla de bloqueo hay ubicada una carcasa en el segmento interior del marco, en la que se inserta parte de la varilla de bloqueo en posición "cerrada". La varilla se empuja en la carcasa empujando el resorte.This is achieved by the constructive arrangement of the support frame and the cover of the technical opening in the wall or ceiling of the construction, where an opening size adapted to insert credit cards or similar document is formed in the cover door. On the inner side of the door, on both sides of the opening for the card, at least one slider with the advantage of the shape of the letter "U" connected to the locking rod is placed when for the locking rod there is located a casing in the inner segment of the frame, into which part of the locking rod is inserted in the "closed" position. The rod is pushed into the housing by pushing on the spring.

El deslizador, preferiblemente en forma de letra "U", tiene en la zona de entrada de la tarjeta una inclinación, que es empujada por la tarjeta al insertarla en la abertura. Esto inicia el movimiento del deslizador, cuando el segundo extremo del deslizador en el lado opuesto de la abertura para la tarjeta expulsa el resorte de empuje fuera de la caja y es posible abrir la puerta. Al sacar la tarjeta de la abertura, los resortes de empuje devuelven la varilla a la caja. Breve descripción de los dibujos The slider, preferably in the form of the letter "U", has an inclination in the card entry area, which is pushed by the card when it is inserted into the opening. This starts the slider movement, when the second end of the slider on the opposite side of the card opening pushes the push spring out of the box and the door can be opened. As the card is removed from the opening, the push springs return the rod to the box. Brief description of the drawings

La solución técnica se aclarará aún más mediante dibujos, donde enThe technical solution will be further clarified by drawings, where in

La Figura 1 se muestra la tapa de la abertura técnica desde el lado exterior con la abertura marcada para la tarjeta, enFigure 1 shows the cover of the technical opening from the outside with the opening marked for the card, in

la Figura 2 se ilustra el mecanismo de apertura desde el lado interior, enFigure 2 shows the opening mechanism from the inside, in

la Figura 3 se muestra un detalle de la disposición estructural del deslizador, la varilla de bloqueo y el resorte de empuje en la zona de la abertura para la tarjeta en la vista en perspectiva,Figure 3 shows a detail of the structural arrangement of the slider, the locking rod and the push spring in the card opening area in perspective view,

la Figura 4 muestra el detalle de la disposición estructural del deslizador, la varilla de bloqueo y el resorte de empuje en el área de la abertura para la tarjeta en la vista frontal, yFigure 4 shows the detail of the structural arrangement of the slider, the locking rod and the push spring in the area of the card opening in the front view, and

la Figura 5 muestra el corte a través del mecanismo.Figure 5 shows the section through the mechanism.

Modos para llevar a cabo la invenciónModes for carrying out the invention

En el marco 8 portador se encuentran con la ayuda de bisagras colocadas la puerta 1, en la que se forma una abertura 2 para la tarjeta 3. En el lado interior de la tapa de la abertura técnica existe en el segmento del marco 9 contra cada uno otras carcasas/cajas 10 fijas para asegurar las varillas 7. Las varillas 7 están en la carcasa 10 en el estado cerrado fijadas por medio de los resortes 6 de empuje. En los lados de la abertura 2 se ubican los deslizadores 5 en forma de la letra "U" cuando un extremo del deslizador 5 se extiende con su extremo en la abertura 2 y en este extremo se forma una inclinación 11 y el otro extremo está conectado con la varilla 7 en el extremo opuesto de la abertura 2 entre el resorte 6 de empuje y la carcasa 10.On the carrier frame 8 are located with the help of attached hinges the door 1, in which an opening 2 is formed for the card 3. On the inner side of the technical opening cover there is in the frame segment 9 against each one other fixed casings/boxes 10 to secure the rods 7. The rods 7 are in the casing 10 in the closed state fixed by means of the thrust springs 6. On the sides of the opening 2 sliders 5 are located in the form of the letter "U" when one end of the slider 5 extends with its end into the opening 2 and at this end an inclination 11 is formed and the other end is connected with rod 7 at the opposite end of opening 2 between push spring 6 and housing 10.

Al insertar la tarjeta en la abertura, la tarjeta empuja en las inclinaciones, las aleja y el otro extremo del deslizador inicia el movimiento de las varillas entre sí, expulsando así las varillas de las carcasas. De este modo, la puerta está lista para abrirse, ya sea empujando el extremo opuesto de las bisagras de la puerta, tirando de la tarjeta o de cualquier otra manera conocida. Cuando expulsa la tarjeta de la abertura, los resortes de empuje devuelven la varilla a las carcasas y los deslizadores a la posición inicial relativa a la abertura.As you insert the card into the opening, the card pushes on the slants, away from them, and the other end of the slider initiates the movement of the rods relative to each other, thereby ejecting the rods from the casings. In this way, the door is ready to be opened, either by pushing the opposite end of the door hinges, by pulling the card, or in any other known manner. When you eject the card from the opening, the push springs return the rod to the housings and sliders to the starting position relative to the opening.

Aplicabilidad industrialindustrial applicability

Una tapa de la abertura técnica según esta solución técnica está destinada principalmente a ser utilizada para cubrir las aberturas en paredes de edificios u otras estructuras donde se requiera mantener el acceso a los sistemas de distribución de energía, agua u otros medios. A technical opening cover according to this technical solution is primarily intended to be used to cover openings in walls of buildings or other structures where it is required to maintain access to distribution systems for power, water or other media.

Claims (1)

REIVINDICACIONES 1. Una tapa para una abertura técnica en la pared o techo de una construcción que consta de una puerta (1) y un marco (8), en donde en la puerta (1) se forma una abertura (2) para la inserción de una tarjeta (3), especialmente una tarjeta de crédito o una tarjeta similar,1. A cover for a technical opening in the wall or ceiling of a construction consisting of a door (1) and a frame (8), wherein in the door (1) an opening (2) is formed for the insertion of a card (3), especially a credit card or a similar card, caracterizado por quecharacterized by what en el lado interior de la tapa hay carcasas (10) fijadas en segmentos (9) en lados opuestos del marco (8), en donde las carcasas (10) están diseñadas para recibir y fijar varillas (7) de sujeción en un estado cerrado de la puerta (1) mediante resortes (6) de empuje,on the inner side of the lid there are shells (10) fixed on segments (9) on opposite sides of the frame (8), where the shells (10) are designed to receive and fix clamping rods (7) in a closed state of the door (1) by means of thrust springs (6), a cada lado de la abertura (2) se ubica un deslizador (5) en forma de letra "U", en donde un extremo del deslizador (5) se extiende hacia la abertura (2) y en este extremo se forma una inclinación (11) y un otro extremo del deslizador (5) está conectado con la varilla (7) en el extremo opuesto de la abertura (2) entre el resorte (6) de empuje y la carcasa (10) yOn each side of the opening (2) there is a slider (5) in the shape of the letter "U", where one end of the slider (5) extends towards the opening (2) and at this end an inclination ( 11) and one other end of the slider (5) is connected with the rod (7) at the opposite end of the opening (2) between the thrust spring (6) and the casing (10) and los deslizadores (5) están diseñados para mover las varillas (7) una hacia la otra y fuera de las carcasas (10) durante la inserción de la tarjeta (3) en la abertura (2), en donde la tarjeta empuja contra las inclinaciones de los deslizadores (5), de ese modo empuja los deslizadores (5) separándolos y en donde la puerta puede pasar a un estado abierto. the sliders (5) are designed to move the rods (7) towards each other and out of the casings (10) during the insertion of the card (3) into the opening (2), where the card pushes against the inclines of the sliders (5), thereby pushing the sliders (5) apart and where the door can go into an open state.
ES17832033T 2017-06-14 2017-11-08 A cover of a technical opening Active ES2887342T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2017-33811U CZ30936U1 (en) 2017-06-14 2017-06-14 A cover of a technical opening
PCT/CZ2017/000071 WO2018228613A1 (en) 2017-06-14 2017-11-08 A cover of a technical opening

Publications (1)

Publication Number Publication Date
ES2887342T3 true ES2887342T3 (en) 2021-12-22

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ES17832033T Active ES2887342T3 (en) 2017-06-14 2017-11-08 A cover of a technical opening

Country Status (9)

Country Link
EP (1) EP3638865B1 (en)
CZ (1) CZ30936U1 (en)
ES (1) ES2887342T3 (en)
HU (1) HUE055478T2 (en)
PL (1) PL3638865T3 (en)
RU (1) RU202430U1 (en)
SI (1) SI3638865T1 (en)
UA (1) UA144283U (en)
WO (1) WO2018228613A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535275A (en) * 1946-01-28 1950-12-26 Dixon Frank Thomas Manhole lid clamp
DE9210905U1 (en) 1991-11-28 1992-10-08 Geberit Ag, Jona, St.Gallen Frame for lining a wall recess
RU2015282C1 (en) * 1992-01-28 1994-06-30 Михаил Викторович Кащеев Coded device
DE4442267A1 (en) * 1994-11-28 1996-05-30 Jung Gmbh Albrecht Card-activated unsanctioned use protection lock e.g. for cover of domestic electrical installation box
DE19547178C2 (en) 1995-12-16 1998-08-20 Friatec Ag Cover arrangement
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UA144283U (en) 2020-09-25
RU202430U1 (en) 2021-02-17
WO2018228613A1 (en) 2018-12-20
SI3638865T1 (en) 2021-10-29
EP3638865B1 (en) 2021-06-09
HUE055478T2 (en) 2021-11-29
PL3638865T3 (en) 2021-12-20
CZ30936U1 (en) 2017-08-21
EP3638865A1 (en) 2020-04-22

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