EP2795030B1 - Dispositif d'étanchéité actif et porte coulissante comprenant un dispositif d'étanchéité actif - Google Patents

Dispositif d'étanchéité actif et porte coulissante comprenant un dispositif d'étanchéité actif Download PDF

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Publication number
EP2795030B1
EP2795030B1 EP12805425.1A EP12805425A EP2795030B1 EP 2795030 B1 EP2795030 B1 EP 2795030B1 EP 12805425 A EP12805425 A EP 12805425A EP 2795030 B1 EP2795030 B1 EP 2795030B1
Authority
EP
European Patent Office
Prior art keywords
sealing film
drive member
sealing device
channel
guide
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.)
Active
Application number
EP12805425.1A
Other languages
German (de)
English (en)
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EP2795030A1 (fr
Inventor
Werner Meier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agtatec AG
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Agtatec AG
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Publication date
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Publication of EP2795030A1 publication Critical patent/EP2795030A1/fr
Application granted granted Critical
Publication of EP2795030B1 publication Critical patent/EP2795030B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings

Definitions

  • the present invention relates to an active sealing device and a sliding door with a corresponding active sealing device.
  • Brush seals are commonly used to seal moving parts, such as sliding door panels, against immovable parts, such as a wall or panel. Brush seals counteract a displacement of the movable part relative to the non-movable part only with a very low holding force, so that a mutual displacement of both parts is easily possible.
  • brush seals are not optimal with regard to sound insulation, smoke protection or protection against drafts, since this further enables a reduced air exchange between the areas to be separated.
  • seals are known from the prior art which can be moved towards a sealing surface and moved away from this sealing surface again.
  • a sliding door is known, which is fastened to a traversing slide by means of a holding rail.
  • the carriage is arranged in a running track in a panel, so that the sliding door can be moved relative to the panel and against a door opening.
  • a receptacle is provided in the holding rail, in which a seal is arranged.
  • the seal is not triggered during a traversing movement of the sliding door, so that the seal does not abut the panel or a sealing surface. In the closed position of the sliding door, the seal is triggered, so that a sealing profile of the seal rests on the panel.
  • This type of seal thus offers improved sound insulation, smoke protection and protection against drafts.
  • a generic seal is for example from the EP 0 011 336 A1 known.
  • This prior publication comprises a lowerable seal, one end of which is fixedly anchored by means of a fastening device, for example in a corresponding housing. From there, the seal hangs freely without touching the floor.
  • the film is led back upwards via a section which is curved in a side view, namely to a lowering part 2 which has a thickness which corresponds approximately to three to four times the film.
  • the film is attached with its other edge. With this arrangement, the film hangs down freely under gravity. If the seal is to become effective, the lowering part 2 is moved downwards in a corresponding guide device, as a result of which the second film edge held above it is also lowered. The lowering part 2 can so far be lowered until the freely hanging, curving portion of the seal following gravity rests on the floor and is thus effective as a vertical seal.
  • an active sealing device according to the exemplary embodiment according to FIG. 20 can also be seen, which is of identical functional and technical design as in the aforementioned prior art.
  • the film hangs freely due to gravity, with a part of the film hanging freely down over a lowering part until a central section of the film which is curved in a side view touches the floor and is effective as a vertical seal.
  • an active sealing device which comprises a multilayer film, which can be lowered or lifted freely suspended from an overhead roller in accordance with the rotational movement of the roller.
  • an outer film is provided, which is let down from the roller above, is guided around a roller which can be freely rotated at the bottom inside the film loop, and is fed back to the lifting and lowering roller lying above.
  • a film is provided on the inside, which is guided down from the unrolling roller and is returned to the roller above by an arcuate section lying at the bottom.
  • a narrower dimensioned roller is inserted at the bottom in order to keep the two film sections of the same film running parallel to one another at a distance.
  • the films are lowered or lifted vertically following pure gravity to form a vertical seal.
  • the object of the present invention is to provide an improved sealing device which reliably prevents air exchange between two spatial areas to be separated from one another, which can be assembled and assembled at least partially without tools and which is also inexpensive to produce.
  • the active sealing device comprises a flexible sealing film which is arranged displaceably in a guide channel of a guide device, the guide channel being formed by two guide surfaces spaced apart from one another.
  • the guide channel has a channel input and a channel output.
  • a first end of the sealing film is fastened to a drive member arranged on the channel inlet side.
  • the sealing film enters the guide channel through a channel entrance and exits the guide channel via the channel exit.
  • a second end of the sealing film is attached to the guide device outside the guide channel and / or in the area of the channel exit.
  • the drive member is movable between a retracted position and an extended position, the sealing film being pushed through the guide channel by moving the drive member from the retracted position to the extended position, so that part of the sealing film emerges from the channel outlet and forms a hose seal in the area of the channel outlet.
  • the sealing film is pulled through the guide channel in the direction of the channel entrance, see above that the hose seal is re-formed in the area of the duct outlet.
  • the active sealing device according to the invention enables the creation of a hose seal and thus a sealing profile only when required.
  • a sliding movement of a sliding door leaf when the drive element is retracted is not counteracted by the sealing device, whereas, for example, the drive element can be extended in a closed position of the sliding leaf, so that reliable sound insulation, smoke protection and protection against drafts are provided .
  • Only a few individual parts are necessary for the sealing device according to the invention, so that the active sealing device is not maintenance-intensive.
  • the active sealing device is simple and inexpensive to manufacture.
  • a distance between the two guide surfaces is preferably greater than or equal to a thickness of the sealing film.
  • the distance between the two guide surfaces corresponds to the thickness of the sealing film plus an additive, which is preferably between 1% and 5%, more preferably between 5% and 10%, further preferably between 10% and 20%, further preferably between 20% and 50%, or more preferably between 50% and 100% of the thickness of the sealing film.
  • the distance between the guide surfaces is preferably along an entire width extension and along an entire length extension of the guide channel remains the same.
  • the guide channel preferably has a curvature which is oriented in a constant manner along a movement path of the sealing film.
  • the sealing film can preferably have a pre-bend which corresponds in its orientation to the curvature of the guide channel, so that this prevents the sealing film from running up in the guide channel.
  • the drive member preferably comprises a rotatable driver shaft, the sealing film being partially rolled off from the driver shaft by rotating the drive member from the retracted position to the extended position, and wherein the sealing film is at least partially rolled up on the driver shaft by rotating the drive member from the extended position to the retracted position.
  • the circumferential surface of the driver shaft also serves as a guide for the sealing film, so that by providing the driver shaft, the sealing film can be reliably moved, in particular from the channel entrance to the channel exit, without the sealing film running open and causing undesirable folds.
  • the channel entrance is preferably arranged tangentially below the drive member such that when the sealing film rolls off the drive member, the sealing sheet is moved or pushed into the guide channel through the channel entrance following gravity. Due to a curvature of the guide channel towards the surface to be sealed, the sealing film emerges from the channel outlet in the direction of the surface to be sealed, so that the hose seal formed at the channel outlet is pressed onto the surface to be sealed.
  • the guide device preferably comprises a base element and an additional element which can be fastened thereon, wherein the base element of one of the two guide surfaces and the additional element has the other of the two guide surfaces.
  • the additional element can be fastened to the base element by means of a fastening device provided on the base element in such a way that the two guide surfaces are spaced apart from one another and form the guide channel.
  • the additional element also has a bearing device in which the drive member is rotatably mounted.
  • a corresponding modular construction of the sealing device makes assembly easier, in particular at the installation location of the active sealing device. The maintenance of a corresponding active sealing device is also made easier, since in the event of a defect or wear, for example of the drive member or the sealing film, these can be easily replaced.
  • the bearing device can be implemented in the form of a bearing shell.
  • the bearing shell can alternatively be configured in two parts, the base element forming part of the bearing shell and the additional element forming another part of the bearing shell.
  • the drive member of the sealing device preferably further comprises a sliding shaft with an axial recess in which the driver shaft is received, so that the driver shaft is rotatably connected to the sliding shaft.
  • the sealing film is attached to the drive shaft and / or to the slide shaft and can be rolled up at least partially on the slide shaft and at least partially rolled off the slide shaft.
  • the fastening device and the additional element are preferably designed such that the additional element together with the drive member can be fastened to the base element by means of a snap connection.
  • the additional element can preferably be attached to the base element without tools.
  • the base element can be an extruded part and / or the additional element can be an extruded part and / or the drive member can be an extruded part.
  • the extruded parts can be cut to length, so that the active sealing device according to the invention can be easily adapted, for example, to any wing door widths.
  • Figure 1 shows a cross section through the active sealing device according to the invention in the retracted or inactive state, in which the sealing device is not in contact with a surface to be sealed
  • Figure 2 shows the same sealing device in the extended or active state, in which a hose seal 16 rests on a surface to be sealed.
  • the sealing device comprises a sealing film 10 designed as a flexible surface material, which consists of silicone, a rubber mixture, a plastic, a textile fabric or aluminum or comprises at least one of these materials. Furthermore, the sealing device comprises a drive member 30, which in turn comprises a driver shaft 32 and a sliding shaft 34.
  • the drive shaft 32 has a hexagonal cross section, and the outer surface of the sliding shaft 34 has a circular or approximately circular cross section.
  • the sliding shaft 34 has an axial recess which has a hexagonal cross section which essentially corresponds to the cross section of the driving shaft.
  • the driver shaft 32 is in the axial recess Sliding shaft 34 added and rotatably connected to the sliding shaft 34.
  • the driver shaft 32 can have any cross section that deviates from a circular cross section, and the axial recess in the slide shaft 34 can then have a corresponding cross section, so that a force transmission from the driver shaft 32 to the slide shaft 34 is made possible.
  • Both the driver shaft 32 and the sliding shaft 34 have groove-shaped radial recesses along their axial extension.
  • the driver shaft 32 also has a cylindrical and axially extending recess which is arranged centrally or approximately centrally in the cross section and into which the groove-shaped radial recess opens.
  • the diameter of the cylindrical recess is larger than the transverse extent of the groove-shaped recesses.
  • the driver shaft 32 and the sliding shaft 34 are oriented towards one another in such a way that the respective radial cutouts merge into one another.
  • a first end 12 of the sealing film 10 has a cylindrical thickening which is dimensioned such that it can be inserted into the cylindrical recess of the drive shaft 32 from one of the end faces of the drive member 30. By pushing the first end 12 into the cylindrical recess of the drive shaft 32, the sealing film 10 is connected to the drive member 30. The remaining sealing film 10 protrudes from the groove-shaped recesses.
  • the sealing device comprises a guide device (20), which in the exemplary embodiment shown here is designed as a two-part housing with a base element 21 and an additional element 24, the additional element 24 being connected to the base element 21 is.
  • the base element 21 comprises a fastening device 23.
  • the fastening device 23 has the form of a fastening groove 23, which is formed between the base element body and an elastic wing part 23 ′ connected to it.
  • the additional element 24 comprises a retaining spring 23 ′′ which can be inserted into the fastening groove 23.
  • the wing part 23 ′ is elastically deformed and at the end of the insertion movement engages in a recess provided in the additional element 24 , so that the additional element 24 and the base element 21 are connected to one another by means of a releasable snap connection.
  • the additional element 24 can thus be attached to the base element 21 without tools.
  • the additional element 24 has a bearing device 26 in the form of an essentially partially cylindrical bearing shell 26.
  • the bearing shell 26 is designed and dimensioned such that the drive member 30 together with the sealing film 10 connected to it can be rotatably received by the latter. To receive the drive member 30 together with the sealing film 10 connected to it, these can be pushed into the bearing shell 26 of the additional element 24 via one of the end faces.
  • the base element 21 has a bearing surface 26 '.
  • the bearing surface 26 ' By connecting the additional element 24 to the base element 21, the bearing surface 26 'forms together with the bearing shell 26 a bearing cylinder in which the drive member 30 together with the sealing film 10 are rotatably mounted.
  • the base element 21 also has a guide surface 22 which merges into the bearing surface 26 'and the additional element 24 also has a further guide surface 25.
  • the guide surfaces 22, 25 are arranged at a distance from one another in such a way that they form a guide channel 27.
  • the sealing film 10 enters the guide channel 27 through a channel inlet 28 and exits the guide channel 27 through a channel outlet 29.
  • the distance between the two guide surfaces 22, 25 corresponds to the thickness of the sealing film 10 plus an additional distance, which is preferably between 1% and 5%, more preferably between 5% and 10%, further preferably between 10% and 20%, further preferably between 20% and 50%, or more preferably between 50% and 100% of the thickness of the sealing film corresponds, so that the sealing film 10 is displaceable in the guide channel 28.
  • Such a dimensioning of the guide channel 27 prevents the sealing film 10 from running up in the guide channel 27.
  • the figures show that the guide channel 27 is arranged tangentially below the drive member 30 such that when the sealing film 10 rolls off the drive member 30, the sealing film 10 is moved or pushed into the guide channel 27 through the channel entrance 28 following gravity.
  • the distance between the guide surfaces 22, 25 along the length of the guide channel 27 is constant. Even if it cannot be seen from the figures due to the cross-sectional representation, the distance between the guide surfaces 22, 25 along a width extension of the guide channel 27 remains constant. Furthermore, the guide channel 27 has a curvature which is oriented in a constant manner along the movement path of the sealing film 10. These measures also prevent the sealing film 10 from running up in the guide channel 27.
  • a second end 14 of the sealing film 10 is fastened outside the guide channel 27 in the region of the channel outlet 29 to the additional element 24 of the guide device 20.
  • the second end 14 of the sealing film 10 has a cylindrical thickening, which is inserted into a hollow cylindrical recess of the additional element 24 open on one side.
  • the sealing film 10 is connected to the additional element 24 and thus to the guide device 20. Due to the connection of the sealing film 10 to the additional element 24 outside the guide channel 27, the sealing film 10 encloses a rounded edge 24 'of the additional element 24, so that the sealing film 10 is folded over in the region of its second end 16.
  • the drive member 30 is between one in Figure 1 Retracted position shown and one in Figure 2 shown extended position rotatable.
  • the sealing film 10 is pushed through the guide channel 27 in the direction of the channel outlet 29.
  • the sealing film 10 detaches from the edge 24 'of the additional element 24 and forms a hose seal 16 in the region of the channel outlet 29 ( Figure 2 ).
  • the hose seal 16 thus formed is pressed against a wing 50 of a sliding door shown in cross section, so that the sealing device separates a space located above the hose seal 16 from a space located below the hose seal 16.
  • the sealing film 10 By rotating the drive member 30 clockwise from the extended position into the retracted position, the sealing film 10 is drawn through the channel outlet 29 into the guide channel 27 in the direction of the channel inlet 28. The sealing film 10 then rests against the edge 24 'of the additional element 24 and the hose seal 16 is regressed.
  • the drive of the drive member 30 is not shown in the figures and can be carried out by means of a drive device in the form of an electric motor, a pneumatic drive or by a movable part which abuts a stop and causes or generates a rotary movement of the drive member 30 with its movement.
  • the drive device is motion-coupled to the driver shaft 32.
  • the driver shaft 32 is therefore preferably made of aluminum, an aluminum alloy, steel or a steel alloy.
  • the sliding shaft 34 can be formed from a plastic.
  • Figure 3 shows a cross section through a sliding door with a sealing device according to the invention in the retracted or inactive state
  • Figure 4 shows an enlargement of the in Figure 3 outlined area.
  • the in the Figures 3 and 4 sealing device shown differs from that in the Figures 1 and 2nd shown sealing device in that the second end 14 of the sealing film 10 is attached to the guide device 20 in that the second end 14 is glued to the additional element 24.
  • the driver shaft 32 has no axial cylindrical recess.
  • the first end 12 of the sealing film 10 is fastened to the drive member 30 by clamping the first end 12 by means of the sliding shaft 34.
  • the remaining structure of the in the Figures 3 and 4 shown sealing device and its operation is identical to that in the Figures 1 and 2nd shown sealing device.
  • the sealing device is attached to a panel 60 of the sliding door arranged above a passage.
  • a horizontal running track 62 is provided in the casing 60.
  • the sliding door comprises a wing 50, at the upper end of which brackets 52 are fastened, which in turn are connected to a carriage 54 with carriage rollers 56.
  • the carriage rollers 56 are mounted on the running surface 63 of the running rail 62, so that the wing 50 can be moved between a closed position in which the passage is closed by means of the wing 50 and an open position in which the passage is released from the wing 50.
  • the sealing device and the hose seal 16 extend over the entire width of the wing 50, so that the sealing device enables reliable protection against drafts, reliable smoke protection and reliable sound insulation due to the hindrance of an air exchange between an area above the hose seal 16 and a space below the hose seal 16 , without hindering a sliding movement of the wing 50 in the open position of the sliding door.
  • Figure 5 shows a cross section through a sliding door with a modified sealing device in the retracted or inactive state
  • Figure 6 shows an enlargement of the in Figure 5 outlined area.
  • the in the Figures 5 and 6 sealing device shown differs from that in the Figures 1 to 4 sealing device shown in that the base element 21 has no bearing surface 26 ', so that the drive member 30 and the sealing film 10 connected thereto are rotatably supported only by the bearing device 26.
  • the rest of the structure and operation are the same with respect to the Figures 3 and 4 described sealing device identical.
  • the base element 21 and / or the additional element 24 and / or the driving shaft 32 and / or the sliding shaft 34 can be extruded parts, the production of which is simple, quick and inexpensive.
  • the extruded parts can simply be cut to the desired length, which can correspond to the width of the door leaf 50.

Claims (20)

  1. Dispositif d'étanchéité actif, comportant :
    - une feuille d'étanchéité flexible (10) ayant une première extrémité (12) et une seconde extrémité (14) ;
    - un moyen de guidage (20) ayant deux surfaces de guidage (22, 25) espacées l'une de l'autre et formant un canal de guidage (27) qui présente une entrée de canal (28) et une sortie de canal (29) ;
    - la feuille d'étanchéité (10) entre dans le canal de guidage (27) par l'entrée de canal (28) et sort du canal de guidage (27) par la sortie de canal (29), la feuille d'étanchéité (10) étant mobile en translation dans le canal de guidage (27) ;
    - un organe d'entraînement (30) disposé du côté entrée de canal ;
    - la première extrémité (12) de la feuille d'étanchéité (10) étant fixée à l'organe d'entraînement (30) ;
    - la seconde extrémité (14) de la feuille d'étanchéité (10) étant fixée au moyen de guidage (20) à l'extérieur du canal de guidage (27) et/ou au niveau de la sortie de canal (29) ;
    - l'organe d'entraînement (30) étant mobile entre une position de rétraction et une position de déploiement ;
    - le canal de guidage (27) étant conçu de telle sorte que par un transfert de l'organe d'entraînement (30) de la position de rétraction vers la position de déploiement, la feuille d'étanchéité (10) est poussée à travers le canal de guidage (27) en direction de la sortie de canal (29), de sorte que la feuille d'étanchéité (10) forme un joint d'étanchéité tubulaire (16) au niveau de la sortie de canal (29) ; et
    - le canal de guidage (27) étant réalisé de sorte que par un transfert de l'organe d'entraînement (30) de la position de déploiement vers la position de rétraction, la feuille d'étanchéité (10) est tirée à travers le canal de guidage (27) en direction de l'entrée de canal (28),
    caractérisé en ce que
    - l'organe d'entraînement (30) comprend un arbre entraîneur rotatif (32) ;
    - en faisant tourner l'organe d'entraînement (30) de la position de rétraction vers la position de déploiement, la feuille d'étanchéité (10) est partiellement déroulée de l'arbre entraîneur (32) ;
    - en faisant tourner l'organe d'entraînement (30) de la position de déploiement vers la position de rétraction, la feuille d'étanchéité (10) est enroulée sur l'arbre entraîneur (32) ; et
    - l'entrée de canal (28) ou le canal de guidage (27) est disposé(e) tangentiellement au-dessous de l'organe d'entraînement (30) de telle sorte que lors d'un déroulement de la feuille d'étanchéité (10) de l'organe d'entraînement (30), la feuille d'étanchéité (10) est déplacée ou poussée dans le canal de guidage (27) à travers l'entrée de canal (28).
  2. Dispositif d'étanchéité actif selon la revendication 1,
    caractérisé en ce que
    une distance existe entre les surfaces de guidage (22, 25) du canal de guidage (27), qui est supérieure ou égale à l'épaisseur de la feuille d'étanchéité (10).
  3. Dispositif d'étanchéité actif selon la revendication 2,
    caractérisé en ce que
    la distance entre les deux surfaces de guidage (22, 25) correspond à l'épaisseur de la feuille d'étanchéité (10) en sus d'un supplément qui est compris entre 1 % et 5 % ou entre 5 % et 10 % ou entre 10 % et 20 % ou entre 20 % et 50 % ou entre 50 et 100 % de l'épaisseur de la feuille d'étanchéité (10).
  4. Dispositif d'étanchéité actif selon la revendication 2,
    caractérisé en ce que
    la distance entre les surfaces de guidage (22, 25) est constante le long de la totalité de l'extension en largeur et le long de la totalité de l'extension en longueur du canal de guidage (27).
  5. Dispositif d'étanchéité actif selon l'une des revendications précédentes,
    caractérisé en ce que
    le canal de guidage (27) présente une courbure à orientation constante le long d'une trajectoire de déplacement de la feuille d'étanchéité (10).
  6. Dispositif d'étanchéité actif selon la revendication 5,
    caractérisé en ce que
    la feuille d'étanchéité (10) contient un matériau de surface flexible qui contient l'un au moins des matériaux suivants :
    - un mélange à base de caoutchouc ;
    - du silicone ;
    - une matière plastique ;
    - un tissu textile ;
    - de l'aluminium.
  7. Dispositif d'étanchéité actif selon l'une des revendications précédentes,
    caractérisé par les éléments suivants :
    - l'organe d'entraînement (30) comprend un arbre entraîneur rotatif (32) ;
    - en faisant tourner l'organe d'entraînement (30) de la position de rétraction vers la position de déploiement, la feuille d'étanchéité (10) est partiellement déroulée de l'arbre entraîneur (32) ; et
    - en faisant tourner l'organe d'entraînement (30) de la position de déploiement vers la position de rétraction, la feuille d'étanchéité (10) est enroulée sur l'arbre entraîneur (32).
  8. Dispositif d'étanchéité actif selon la revendication 7,
    caractérisé par les éléments suivants :
    - l'organe d'entraînement (30) comprend en outre un arbre coulissant (34) ayant une échancrure axiale ;
    - l'arbre entraîneur (32) est reçu dans l'échancrure axiale de l'arbre coulissant (34) et relié solidairement en rotation à l'arbre coulissant (34) ;
    - la feuille d'étanchéité (10) est fixée à l'arbre entraîneur (32) et/ou à l'arbre coulissant (34) ; et
    - la feuille d'étanchéité (10) peut être enroulée au moins partiellement sur l'arbre coulissant (34) et être déroulée au moins partiellement de l'arbre coulissant (34).
  9. Dispositif d'étanchéité actif selon la revendication 7 ou 8,
    caractérisé par les éléments suivants :
    - le moyen de guidage (20) comprend un élément de base (21) et un élément supplémentaire (24) fixé à celui-ci ;
    - l'élément de base (21) comprend l'une (22) des deux surfaces de guidage et un moyen de fixation (23) ;
    - l'élément supplémentaire (24) présente l'autre (25) des deux surfaces de guidage et un moyen formant palier (26) ;
    - le moyen de fixation (23) permet de fixer l'élément supplémentaire (24) à l'élément de base (21) de telle sorte que les deux surfaces de guidage (22, 25) se font face à distance l'une de l'autre et forment le canal de guidage (27) ; et
    - l'organe d'entraînement (30) est monté mobile en rotation dans le moyen formant palier (26).
  10. Dispositif d'étanchéité actif selon la revendication 9,
    caractérisé en ce que
    le moyen de fixation (23) et l'élément supplémentaire (24) sont conçus de telle sorte que l'élément supplémentaire (24), y compris l'organe d'entraînement (30), peut être fixé à l'élément de base (21) par une liaison par encliquetage.
  11. Dispositif d'étanchéité actif selon la revendication 10,
    caractérisé en ce que
    l'élément supplémentaire (24) peut être fixé sans outil à l'élément de base (21).
  12. Dispositif d'étanchéité actif selon l'une des revendications 9 à 11,
    caractérisé en ce que
    l'élément de base (21) est une pièce extrudée et/ou l'élément supplémentaire (24) est une pièce extrudée et/ou l'organe d'entraînement est une pièce extrudée.
  13. Porte coulissante comprenant au moins un vantail mobile (50) qui est mobile entre une position fermée dans laquelle un passage est fermé par le vantail (50), et une position ouverte, caractérisée par les éléments suivants :
    - la porte coulissante comprend un dispositif d'étanchéité selon l'une au moins des revendications précédentes ;
    - dans la position ouverte du vantail (50), l'organe d'entraînement (30) du dispositif d'étanchéité est en position de rétraction, de sorte que le dispositif d'étanchéité ne s'applique pas contre le vantail (50) ; et
    - dans la position fermée du vantail (50), l'organe d'entraînement (30) du dispositif d'étanchéité est en position de déploiement, de sorte que le joint d'étanchéité tubulaire (16) s'applique contre le vantail (50).
  14. Porte coulissante selon la revendication 13,
    caractérisée en ce que
    le dispositif d'étanchéité est disposé au-dessus du passage.
  15. Porte coulissante selon l'une des revendications 13 et 14,
    caractérisée en ce que
    la porte coulissante comprend en outre un dispositif d'entraînement pour entraîner l'organe d'entraînement (30).
  16. Porte coulissante selon la revendication 15,
    caractérisée en ce que
    le dispositif d'entraînement est actionné par le vantail (50).
  17. Porte coulissante selon l'une des revendications 13 à 16,
    caractérisée en ce que
    une extension en largeur du dispositif d'étanchéité est égale ou supérieure à une extension en largeur de la porte coulissante.
  18. Porte coulissante selon l'une des revendications 13 à 17,
    caractérisée en ce que
    au niveau de la sortie de canal (29), en position extraite, la feuille d'étanchéité (10) forme un joint d'étanchéité tubulaire (16) qui sépare une zone d'espace au-dessus du joint d'étanchéité tubulaire (16) d'une zone d'espace au-dessous du joint d'étanchéité tubulaire (16).
  19. Porte coulissante selon l'une des revendications 13 à 18,
    caractérisée en ce que
    au niveau de la sortie de canal (29), la feuille d'étanchéité (10) forme un joint d'étanchéité tubulaire (16) qui peut être amené en appui avec une surface à étancher et qui sépare une zone d'espace au-dessus du joint d'étanchéité tubulaire (16) d'une zone d'espace au-dessous du joint d'étanchéité tubulaire (16).
  20. Porte coulissante selon l'une des revendications 13 à 19,
    caractérisée en ce que
    le canal de guidage (27) est incurvé de telle sorte que lors d'un transfert de l'organe d'entraînement (30) de la position de rétraction vers la positon de déploiement, la feuille d'étanchéité (10) sort en direction d'une surface à étancher ou d'un vantail à étancher (50) et est appliquée ou pressée contre celle-ci/celui-ci.
EP12805425.1A 2011-12-22 2012-11-28 Dispositif d'étanchéité actif et porte coulissante comprenant un dispositif d'étanchéité actif Active EP2795030B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011122036A DE102011122036A1 (de) 2011-12-22 2011-12-22 Aktive Dichtungsvorrichtung und Schiebetür mit aktiver Dichtungsvorrichtung
PCT/EP2012/004917 WO2013091767A1 (fr) 2011-12-22 2012-11-28 Dispositif d'étanchéité actif et porte coulissante comprenant un dispositif d'étanchéité actif

Publications (2)

Publication Number Publication Date
EP2795030A1 EP2795030A1 (fr) 2014-10-29
EP2795030B1 true EP2795030B1 (fr) 2020-06-03

Family

ID=47424887

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12805425.1A Active EP2795030B1 (fr) 2011-12-22 2012-11-28 Dispositif d'étanchéité actif et porte coulissante comprenant un dispositif d'étanchéité actif

Country Status (3)

Country Link
EP (1) EP2795030B1 (fr)
DE (1) DE102011122036A1 (fr)
WO (1) WO2013091767A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1145196A (en) * 1913-04-14 1915-07-06 Higgin Mfg Co Weather-strip.
DE2848746A1 (de) * 1978-11-10 1980-05-22 Wolfgang Arheiliger Dichtung fuer eine schwellenlose tuere mit drehfluegel
DE3012660C2 (de) * 1980-04-01 1985-09-05 Fa. F. Athmer, 5760 Arnsberg Vorrichtung zum Abdichten des unteren Spalts einer schwellenlosen Tür
US4453584A (en) * 1981-05-22 1984-06-12 Steele Richard S Sealing system for movable insulation
ES2300206B1 (es) * 2006-11-21 2009-07-28 Masats S.A. Burlete.
DE202009013249U1 (de) * 2009-10-02 2010-02-25 Promat Gmbh Feuerschutz-Schiebetür
DE102010011770A1 (de) 2010-03-17 2011-09-22 Athmer Ohg Halteschiene, Ausgleichsmittel und Dichtung für eine Schiebetür sowie Schiebetür mit der Halteschiene, dem Ausgleichsmittel und/oder der Dichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
WO2013091767A1 (fr) 2013-06-27
DE102011122036A1 (de) 2013-06-27
EP2795030A1 (fr) 2014-10-29

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