FR2825113A1 - Removable inflatable watertight partition for building opening comprises central plate surrounded by rigid frame, inflatable membrane outside frame and compressible band squashed against opening during inflation - Google Patents

Removable inflatable watertight partition for building opening comprises central plate surrounded by rigid frame, inflatable membrane outside frame and compressible band squashed against opening during inflation Download PDF

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Publication number
FR2825113A1
FR2825113A1 FR0106850A FR0106850A FR2825113A1 FR 2825113 A1 FR2825113 A1 FR 2825113A1 FR 0106850 A FR0106850 A FR 0106850A FR 0106850 A FR0106850 A FR 0106850A FR 2825113 A1 FR2825113 A1 FR 2825113A1
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France
Prior art keywords
frame
rigid
inflatable
rigid frame
inflatable membrane
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FR0106850A
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French (fr)
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FR2825113B1 (en
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Damien Levallois
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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B2009/007Flood panels
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23Plastic, sponge rubber, or like strips or tubes
    • E06B7/2318Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

The partition comprises a central plate (1) surrounded by a rigid frame (2). There is an inflatable membrane (5) on the outside of the frame. On the outside of the system a compressible band (6) is squashed against the building opening during inflation. Between the membrane and the band a deformable frame is composed of four rigid casings (3) connected by four resilient bands (4).

Description

l'ouvrant (2) chute.the opening (2) falls.

282511 3282 511 3

La présente invention concerne un dispositif permettant de rendre étanche une ouverture de bâtiment, partiellement  The present invention relates to a device for sealing a building opening, partially

ou totalement, notamment lors d'une inondation naturelle.  or totally, especially during a natural flood.

Ces étanchéités sont habituellement réalisoes avec des pargaings de ciment, des sacs de sable, ou des panneaux de  These seals are usually made with cement pargaings, sandbags, or panels of

bois garnis de mastic et de mousse.wood filled with mastic and foam.

Cependant, il existe de nombreux autres systèmes visant à établir ces étanchéités. La majorité d'entre eux consiste en une cloison placée contre la devanture ou à l'intérieur de l'ouverture à protéger. L'étanchéité est alors assurée par une mise en charge mécanique ou pnenmatique d'une bande  However, there are many other systems for establishing these seals. The majority of them consist of a partition placed against the storefront or inside the opening to be protected. Sealing is then ensured by mechanical or pneumatic loading of a strip

périphérique étanche.waterproof device.

Les problèmes les plus souvent rencontrés sont les suivants:  The most common problems are:

- Dispositif lourd, peu pratique à utiliser.  - Heavy device, inconvenient to use.

- Dispositif impliquant la mise en _uvre d'éléments  - Device involving the implementation of elements

complémentaires sur la structure du bâtiment.  on the structure of the building.

- Dispositif adapté à des dimensions d'ouverture  - Device adapted to opening dimensions

précises et impliquant un travail sur mesure.  precise and involving custom work.

- Dispositif complexe induisant des coûts de production  - Complex device inducing production costs

élevés, donc une diffusion restreinte.  high, therefore limited distribution.

La présente invention a été conçue dans un souci de simplicité, tant au niveau de sa réalisation qu'au niveau de  The present invention has been designed for the sake of simplicity, both in terms of its implementation and in terms of

son utilisation.its use.

Elle est constituée en partie centrale d'une plaque de faible épaisseur. En périphérie de cette plaque, un cadre  It consists in the central part of a thin plate. On the periphery of this plate, a frame

rigide assure la raideur du système.  rigid ensures the stiffness of the system.

Sur l'extérieur de ce cadre, une membrane déformable peut être gonflée ou dogonflée à l'aide d'un procédé classique. Sur l'extérieur de cette membrane, une bande compressible assure l'étanchéité entre le dispositif et  On the outside of this frame, a deformable membrane can be inflated or dogonflated using a conventional process. On the outside of this membrane, a compressible band seals between the device and

l'ouverture du bâtiment.the opening of the building.

282511 3282 511 3

Intercalé entre la membrane gonflable et la bande compressible externe, un cadre déformable assure les fonctions suivantes: - La stabilité du système lors de la montée en pression de la membrane. - La transmission de la déformée de la membrane  Interposed between the inflatable membrane and the external compressible band, a deformable frame ensures the following functions: - The stability of the system during the rise in pressure of the membrane. - The transmission of the deformation of the membrane

gonflable à la bande compressible externe.  inflatable with external compressible band.

- Le retour du dispositif à sa position initiale après  - Returning the device to its initial position after

dégonflage de la membrane.deflation of the membrane.

Les dessins annexés illustrent un mode de réalisation de l' invention: La figure 1 représente une vue de face de  The accompanying drawings illustrate an embodiment of the invention: FIG. 1 represents a front view of

l' invention.the invention.

- La figure 2 représente de manière détaillée un des  - Figure 2 shows in detail one of the

angles de l' invention.angles of the invention.

En référence à ces dessins, le dispositif comporte une cloison centrale (1) de faible épaisseur, comprimée entre  With reference to these drawings, the device comprises a central partition (1) of small thickness, compressed between

deux demi-cadres périphériques (21).  two peripheral half-frames (21).

Ces deux demi-cadres, constitués par deux profilés en aluminTum plaqués l'un contre l'autre, forment le cadre rigide (2). Ce cadre rigide est de forme tronquée dans les angles. Sur l'extérieur de ce cadre rigide, une enveloppe  These two half-frames, consisting of two aluminTum profiles pressed against one another, form the rigid frame (2). This rigid frame is truncated in the corners. On the outside of this rigid frame, an envelope

textile (51) renferme une chambre à air en caoutchouc (52).  textile (51) contains a rubber air chamber (52).

Cette ensemble constitue la membrane gonflable (5). La matière de la membrane textile lui permet de résister en  This assembly constitutes the inflatable membrane (5). The material of the textile membrane allows it to resist

sécurité à une pression de service d'environ 2 bars.  safety at an operating pressure of approximately 2 bars.

La tenue de cette membrane gonflable est assurée par le pincement de l'enveloppe textile entre les deux demi-cadres et la cloison centrale (fig.2, section A-A). De cette manière, l'enveloppe reste solidaire du cadre lors du  This inflatable membrane is held by the pinching of the textile envelope between the two half-frames and the central partition (fig. 2, section A-A). In this way, the envelope remains integral with the frame during

gonflage de la chambre à air.inflation of the air chamber.

282511 3282 511 3

Un percement de l'enveloppe et du cadre rigide permet  A piercing of the envelope and the rigid frame allows

le passage de l'embout de gonflage de la chambre à air (7).  the passage of the inflation tip of the air chamber (7).

Sur l'extérieur de la membrane gonflable, un cadre déformable (3+4) est constitué dans les angles de quatre boîtiers rigides (3). Ces boîtiers sont constitués chacun de deux plaques latérales (31) parallèles à la cloison centrale, reliées par deux plaques périphériques (32) formant entre elles un angle droit. Les plaques latérales assurent la stabilité du dispositif lors du gonflage. En effet, leur présence n'autorise que les déplacements dans le  On the outside of the inflatable membrane, a deformable frame (3 + 4) is formed in the corners of four rigid boxes (3). These housings each consist of two side plates (31) parallel to the central partition, connected by two peripheral plates (32) forming between them a right angle. The side plates ensure the stability of the device during inflation. In fact, their presence only authorizes movement within the

plan de la cloison centrale.plan of the central partition.

Les boîtiers sont reliés entre eux par des bandes élastiques (4) en parties droites. En plus d'assurer la cobésion du cadre déformable, ces bandes élastiques permettent au dispositif de retrouver sa configuration  The housings are interconnected by elastic bands (4) in straight parts. In addition to ensuring the cohesion of the deformable frame, these elastic bands allow the device to regain its configuration

initiale après le dégonflage de la membrane.  initial after deflating the membrane.

Les jonctions entre les boîtiers rigides et les bandes élastiques sont assurées par des axes solidaires des deux  The junctions between the rigid cases and the elastic bands are ensured by pins integral with the two

parties (35).parts (35).

Le fond des cadres rigides a une forme qui épouse celle du cadre rigide. Par conséquent une plaque inclinée (33) est positionnée parallèlement à la troncature de 1' angle  The bottom of the rigid frames has a shape which matches that of the rigid frame. Therefore an inclined plate (33) is positioned parallel to the truncation of the angle

du cadre rigide.rigid frame.

Cette forme tronquée a 2 utilités: - Elle permet d'éviter la formation de coudes dans la  This truncated form has 2 uses: - It makes it possible to avoid the formation of bends in the

membrane lors de son gonflage.membrane during inflation.

- Elle oriente une partie de la poussée en direction  - It directs part of the thrust towards

des angles de l'ouverture.angles of the opening.

Sur les cotés intérieurs des cloisons latérales, chaque boîtier rigide comporte une surépaisseur allongée de section rectangulaire (34). Cette surépaisseur est orientée en direction de l 'angle extérieur du boîtier. Sa longueur  On the inner sides of the side partitions, each rigid housing has an elongated allowance of rectangular section (34). This extra thickness is oriented towards the outside corner of the housing. Its length

282511 3282 511 3

autorise un débattement adéquat avant de venir en butée  allows adequate travel before coming to a stop

contre le cadre rigide (2) lors du gonflage.  against the rigid frame (2) during inflation.

De part et dautre de la cloison centrale, deux profilés en aluminium (11) orientés parallèlement à la surépaisseur constituent des rails de guidage (Fig.2,  On both sides of the central partition, two aluminum profiles (11) oriented parallel to the extra thickness constitute guide rails (Fig. 2,

section B-B).section B-B).

Lors du gonflage de la membrane, ce dispositif (surépaisseur + rail de guidage) a pour effet d'orienter le déplacement des boîtiers rigides en direction des angles de l'ouverture. Ceci permet une mise en charge uniforme du système sur sa périphérie. En d'autres termes, cela évite le soulèvement de la cloison avant sa mise en charge latérale, ce qui aurait pour conséquence de diminuer l'étanchéité en  During inflation of the membrane, this device (additional thickness + guide rail) has the effect of orienting the displacement of the rigid housings in the direction of the angles of the opening. This allows uniform loading of the system around its periphery. In other words, this avoids raising the partition before it is loaded sideways, which would have the consequence of reducing the tightness in

partie basse.lower part.

Le dernier élément du dispositif est la bande compressible externe (6). Son épaisseur comble partiellement ou totalement l'espace compris entre le bord externe du cadre déformable et l'ouverture du bâtiment. Sa texture et sa compressibilité sont adaptées à son épaisseur et au  The last element of the device is the external compressible band (6). Its thickness partially or completely fills the space between the outer edge of the deformable frame and the opening of the building. Its texture and compressibility are adapted to its thickness and

matériau composant l'ouverture du bâtiment.  material making up the building opening.

De manière générale les bandes de caoutchouc cellulaires sont bien adaptées pour assurer ce type d'étanchéité. A titre d'exemple non limitatif, les dimensions du dispositif pour un seuil de maison de 90 cm de large peuvent être: Hauteur 60 cm Largeur (tout compris) 88 cm Profondeur 6 cm Débattement de la membrane gonflable 4 cm Épaisseur de la bande compressible 3 cm  In general, the cellular rubber bands are well suited to ensure this type of sealing. By way of nonlimiting example, the dimensions of the device for a house threshold of 90 cm wide can be: Height 60 cm Width (all inclusive) 88 cm Depth 6 cm Deflection of the inflatable membrane 4 cm Thickness of the compressible band 3 cm

282511 3282 511 3

Claims (7)

REVENDIGATIQNSREVENDIGATIQNS 1) Dispositif pour étancher une ouverture de bâtiment, comportant une cloison centrale (1) entourée successivement par un cadre rigide (2), une membrane gonflable (5), une bande compressible (6), et caractérisé par la présence d'un cadre déformable situé entre la membrane gonflable et la  1) Device for sealing a building opening, comprising a central partition (1) successively surrounded by a rigid frame (2), an inflatable membrane (5), a compressible strip (6), and characterized by the presence of a frame deformable located between the inflatable membrane and the bande compressible (3+4).compressible tape (3 + 4). 2) Dispositif selon la revendication 1 caractérisé en ce que le cadre déformable est constitué dans les angles de quatre boîtiers rigides (3) s'emboîtant sur le cadre rigide (2) et reliés entre eux par quatre bandes élastiques (4).  2) Device according to claim 1 characterized in that the deformable frame is formed in the corners of four rigid boxes (3) fitting onto the rigid frame (2) and connected together by four elastic bands (4). 3) Dispositif seLon l.a revendication 2 caractérisé en ce qu'un axe (35) assure la jonction entre les boîtiers3) Device according to claim 2 characterized in that an axis (35) provides the junction between the housings rigides et les bandes élastiques.rigid and elastic bands. 4) Dispositif selon les revendications 1 et 2  4) Device according to claims 1 and 2 caractérisé par La fore troquée du cadre rigide dans les angles et par la présence d'une plaque inclinée (33) au fond des boîtiers rigides, cette plaque étant parallèle à la troncature, ceci permet d'obliquer une partie de la poussée  characterized by The bartered fore of the rigid frame in the corners and by the presence of an inclined plate (33) at the bottom of the rigid boxes, this plate being parallel to the truncation, this makes it possible to oblique part of the thrust de la embrape.of the trap. 5) Dispositif sela les revendications 1 et 2  5) Device according to claims 1 and 2 caractérisé par la présence d'une surépaisseur (34) sur le coté. intérieur des plaques latérales des botiers rigides, lors du gonflage, cette surépaisseur vient en butée et glisse sur des profilés (11) fixés de part et d'autre de la  characterized by the presence of an extra thickness (34) on the side. inside the side plates of the rigid boxes, during inflation, this additional thickness comes into abutment and slides on profiles (11) fixed on either side of the 282511 3282 511 3 cloison centrale, ces profilés sont situés dans les angles  central partition, these profiles are located in the corners et sont orientés de manière oblique.  and are oriented obliquely. 6) Dispositif selon la revendication 1 caractérisé par le fait que la membrane gonflable est constituée d'une  6) Device according to claim 1 characterized in that the inflatable membrane consists of a enveloppe textile (51) renfermant une chambre à air (52).  textile envelope (51) containing an air chamber (52). 7) Dispositif selon la revendication 6 caractérisé par le fait que le cadre rigide est composé de deux demi-cadres plaqués l'un contre l'autre, comprimant la cloison centrale et pinçant l'enveloppe textile pour assurer sa tenue lors  7) Device according to claim 6 characterized in that the rigid frame is composed of two half-frames pressed against each other, compressing the central partition and pinching the textile envelope to ensure its hold during
FR0106850A 2001-05-23 2001-05-23 REMOVABLE INFLATABLE WATERPROOF PARTITION FOR BUILDING OPENING Expired - Fee Related FR2825113B1 (en)

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FR0106850A FR2825113B1 (en) 2001-05-23 2001-05-23 REMOVABLE INFLATABLE WATERPROOF PARTITION FOR BUILDING OPENING

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FR0106850A FR2825113B1 (en) 2001-05-23 2001-05-23 REMOVABLE INFLATABLE WATERPROOF PARTITION FOR BUILDING OPENING

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1854956A1 (en) * 2006-05-09 2007-11-14 Pagitsch, Paul Device for temporarily sealing an aperture
FR3007060A1 (en) * 2013-06-18 2014-12-19 Lofti Nefzi BUILDING PROTECTION DEVICE, PROTECTIVE KIT AND METHOD FOR IMPLEMENTING THE SAME

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785014A1 (en) * 1998-10-22 2000-04-28 Syneo Sealing system for sealing a wall opening to prevent flooding, comprises a sealing lining mounted on a frame assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785014A1 (en) * 1998-10-22 2000-04-28 Syneo Sealing system for sealing a wall opening to prevent flooding, comprises a sealing lining mounted on a frame assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1854956A1 (en) * 2006-05-09 2007-11-14 Pagitsch, Paul Device for temporarily sealing an aperture
FR3007060A1 (en) * 2013-06-18 2014-12-19 Lofti Nefzi BUILDING PROTECTION DEVICE, PROTECTIVE KIT AND METHOD FOR IMPLEMENTING THE SAME
WO2014202558A1 (en) * 2013-06-18 2014-12-24 NEFZI, Mounia Device for protecting a building, protection kit and implementing method

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Publication number Publication date
FR2825113B1 (en) 2003-07-25

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