EP4649219A1 - Dispositif de fermeture d'une ouverture de pièce - Google Patents

Dispositif de fermeture d'une ouverture de pièce

Info

Publication number
EP4649219A1
EP4649219A1 EP23708203.7A EP23708203A EP4649219A1 EP 4649219 A1 EP4649219 A1 EP 4649219A1 EP 23708203 A EP23708203 A EP 23708203A EP 4649219 A1 EP4649219 A1 EP 4649219A1
Authority
EP
European Patent Office
Prior art keywords
sealing surface
wing element
sealing
seal
outer frame
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.)
Pending
Application number
EP23708203.7A
Other languages
German (de)
English (en)
Inventor
Marcel Ritzi
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.)
M72 GmbH
Original Assignee
M72 GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by M72 GmbH filed Critical M72 GmbH
Publication of EP4649219A1 publication Critical patent/EP4649219A1/fr
Pending legal-status Critical Current

Links

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
    • 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
    • E06B3/469—Arrangements at the overlapping vertical edges of the wings that engage when closing
    • 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
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E06B3/26303—Frames with special provision for insulation with prefabricated insulating strips between two metal section members with thin strips, e.g. defining a hollow space between the metal section members
    • 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
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26347—Frames with special provision for insulation specially adapted for sliding doors or windows
    • 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
    • E06B7/22—Sealing 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
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
    • E06B7/2309—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing with a hollow sealing part
    • 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
    • E06B7/22—Sealing 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
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2318—Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/12—Sealing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows
    • 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
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
    • E06B2003/26325—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space
    • E06B2003/2633—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space the insulating strips between the metal sections having ribs extending into the hollow space

Definitions

  • the invention relates to a device for closing a spatial opening according to the preamble of patent claim 1.
  • the documents EP 1 936 295 A1 and CN 1676854 A disclose devices for closing a room opening with a horizontally sliding window sash and a fixed window element, wherein the frame for the fixed window element is formed by the outer frame in which the window sash is sliding.
  • this design promotes good sealing between the sliding window sash and the outer frame, it does not allow the optional provision of variants with several adjacent sliding window sashes.
  • it is architecturally suboptimal because the sliding window sash and the fixed window element have a different appearance due to their design.
  • different profile types have to be provided for the manufacture of the sliding sashes and the fixed window elements, which leads to a relatively high outlay in terms of storage and/or production.
  • EP 0 026 404 Al, EP 3 825 504 Al, CN 2646354 Y, DE 2 157 832 Al, DE 24 27 287 Al and DE 2 206 160 Al disclose devices for closing a room opening with window sashes arranged next to each other with separate surrounding frames which can be moved horizontally in a common outer frame.
  • This design avoids the disadvantages mentioned above. However, it does result in the problem that good sealing against the ingress of wind, noise and water becomes much more difficult, or other disadvantages have to be accepted.
  • the outer frame has a central bar against which the two window wings are sealed when closed.
  • the outer frame does not have a central bar, but only the gap between the respective sliding sash and the outer frame is sealed, but not the gap between the two sliding sashes.
  • the outer frame also has no central sash.
  • the outer sliding window sash is sealed in a single plane both from the outer frame and from the adjacent sliding window sash, namely at the top, bottom and on its outer vertical side from the outer frame and on its inner vertical side from the adjacent middle sliding window sash.
  • the middle sliding window sash is sealed in a first plane at the top, bottom and on its outer vertical side from the outer frame and the fixed window sash and in a second plane perpendicular to it at the
  • the front face of its inner vertical side is sealed at the top and bottom by filler pieces provided by the outer frame, which protrude from above and below into the opening formed by the outer frame to provide front sealing surfaces.
  • this design has the major disadvantage that the middle sliding window sash can only be moved in one direction due to its front stops on the filler pieces, with the result that a partial opening can only be achieved in the area of the outer sliding window sash, but not in the area of the middle sliding window sash.
  • the task is therefore to provide technical solutions which do not have the previously mentioned disadvantages of the state of the art or at least partially avoid them.
  • the device for closing a room opening, e.g. a window system on a building.
  • the device comprises an outer frame for arrangement in the room opening, which has vertical side frame parts and an upper horizontal frame part and a lower horizontal frame part.
  • the device also comprises a first wing element and a second wing element, which wing elements are inserted into the outer frame and each have their own surrounding frame. They extend in mutually offset, parallel planes in the outer frame.
  • At least the first wing element is designed as a sliding wing, which is mounted in the outer frame can be moved between an open position and a closed position.
  • the outer frame has a circumferential sealing web extending radially inward, which forms with a first of its two side surfaces a first sealing surface facing the surrounding frame of the first wing element and extending parallel to the extension plane of the first wing element.
  • the enclosing frames of the wing elements In the closed position, the enclosing frames of the wing elements have adjacent vertical frame parts which extend between the upper horizontal frame part of the outer frame and the lower horizontal frame part of the outer frame.
  • this vertical frame part adjacent to the surrounding frame of the first wing element is designed in such a way that it forms a first supplementary sealing surface which extends in the plane of the first sealing surface between the sealing web in the upper horizontal frame part of the outer frame and the sealing web in the lower horizontal frame part of the outer frame.
  • the surrounding frame of the first wing element has on its outer side, which in the closed position is opposite the first sealing surface of the sealing web and the first supplementary sealing surface of the adjacent or opposite vertical frame part of the second wing element, a circumferential first seal extending parallel to the extension plane of the first sealing surface, for sealingly adjoining the first sealing surface of the sealing web of the outer frame and the first supplementary sealing surface of the vertical frame part of the second wing element.
  • the invention relates to a device for closing a room opening, with an outer frame and with first and second wing elements, each of which has a surrounding frame and extends in offset, parallel planes.
  • the first wing element is designed as a sliding wing.
  • the outer frame has a circumferential, radially inwardly extending sealing web, which forms a first sealing surface facing the surrounding frame of the first wing element and extending parallel to the extension plane of the first wing element.
  • the surrounding frames of the wing elements have adjacent vertical frame parts which extend between an upper horizontal and a lower horizontal frame part of the outer frame.
  • this frame part is designed in such a way that it forms a first supplementary sealing surface which extends in the plane of the first sealing surface between the sealing web in the upper and lower frame parts of the outer frame.
  • the surrounding frame of the first wing element has on its outer side a circumferential first seal extending parallel to the extension plane of the first sealing surface, for sealingly adjoining the first sealing surface and the first supplementary sealing surface.
  • the design according to the invention makes it possible, in the case of generic devices for closing room openings, to seal the sliding sash both against the outer frame and against the adjacent sash element in a simple and permanently reliable manner.
  • the circumferential, radially inwardly extending sealing web of the outer frame forms with a second of its two side surfaces a second sealing surface facing the surrounding frame of the second wing element and extending parallel to the plane of extension of the second wing element.
  • the vertical frame part of the first wing element which, in the closed position, is adjacent to the surrounding frame of the second wing element or is opposite thereto is designed such that it forms a second supplementary sealing surface which extends in the plane of the second sealing surface between the sealing web in the upper horizontal frame part of the outer frame and the sealing web in the lower horizontal frame part of the outer frame.
  • the surrounding frame of the second wing element has on its outer side, which in the closed position is opposite the second sealing surface of the sealing web facing it and the second supplementary sealing surface of the adjacent or opposite vertical frame part of the first wing element, a circumferential second seal extending parallel to the plane of extension of the second sealing surface, for sealingly adjoining the second sealing surface of the sealing web of the outer frame and the second supplementary sealing surface of the vertical frame part of the first wing element.
  • the vertical frame parts of the enclosing frames of the wing elements which are adjacent to one another or opposite one another in the closed position, are designed in such a way that they engage behind one another in the closed position, such that there is a positive connection between these frame parts in a direction perpendicular to the extension planes of the two wing elements.
  • This allows any forces generated by the seals to be directed in the vertical direction. perpendicular to the extension planes of the two wing elements in the mutually engaging vertical frame parts of the surrounding frames of the wing elements, without this placing a strain on the wing elements as such or their guides.
  • the first supplementary sealing surface according to the claim and, if present, the second supplementary sealing surface according to the claim extend essentially without interruption between the first and second sealing surfaces formed by the sealing web in the upper horizontal frame part of the outer frame and the sealing web in the lower horizontal frame part of the outer frame.
  • the ability to move relative to the outer frame inevitably results in a slight gap between the sealing web providing the first or second sealing surface and the vertical frame part of the respective sliding sash already dividing the first or second supplementary sealing surface.
  • such a gap also arises during assembly for the insertability of the sash element into the outer frame, which gap can then be filled after assembly, e.g. with sealing compound, so that the sealing web and the vertical frame part of the fixed sash element together can provide a practically uninterrupted sealing surface.
  • the second wing element is designed as a sliding wing which can be moved in the outer frame between an open position and a closed position.
  • sealing surfaces and/or supplementary sealing surfaces are formed by sealing surface profiles which are arranged on the sealing web and/or on the respective vertical frame part of the surrounding frame of the respective wing element.
  • sealing surface profiles which are arranged on the sealing web and/or on the respective vertical frame part of the surrounding frame of the respective wing element.
  • the first seal or its sealing function can be activated and deactivated. At least when the wing elements are arranged in the closed position, it can be activated to seal against the first sealing surface of the sealing web of the outer frame and against the first supplementary sealing surface of the vertical frame part of the second wing element. To move the first wing element in the outer frame, it can be deactivated in such a way that when the first wing element is moved, it does not touch the first sealing surface of the sealing web of the outer frame or the first supplementary sealing surface of the vertical frame part of the second wing element.
  • the second seal or its sealing function can also be activated and deactivated.
  • the wing elements When the wing elements are arranged in the closed position, it can be activated to form a sealing border with the second sealing surface of the sealing web of the outer frame and with the second supplementary sealing surface of the vertical frame part of the first wing element.
  • the second wing element To move the second wing element in the outer frame, it can be deactivated in such a way that when the second wing element is moved, it does not touch the second sealing surface of the sealing web of the outer frame or the second supplementary sealing surface of the vertical frame part of the first wing element.
  • the activation and deactivation of the first or second seal can be carried out in various ways.
  • the seal is made of an elastic material and is mounted on a A carrier is arranged by means of which the seal is mechanically pressed against the respective sealing surfaces when activated and is lifted off the sealing surfaces when deactivated.
  • the first seal and/or the second seal are designed as a hollow profile or tube, the hollow space of which can be activated by pressurizing it with a fluid or gas to increase its total volume. This can be done, for example, by elastic expansion or by folding under the pressure. This makes it possible to create a seal that can be activated and deactivated in a relatively simple and effective manner, which, if it can be folded out, can also bridge relatively large gap widths.
  • the device is designed in such a way that the first wing element or, if both are displaceable, the first and the second wing element, when displaced from the open position to the closed position, is coupled to a coupling element arranged on the respective surrounding frame of a supply line for supplying a fluid or gas under pressure to the respective seal to an associated coupling element arranged on the outer frame of a supply line for providing a fluid or gas under pressure, in order to activate the respective seal in the closed position of the respective wing element.
  • this coupling is carried out by inserting a plug-like coupling element into an associated socket-like coupling element in the displacement direction of the respective wing element.
  • the device is designed in such a way that the respective wing element is clamped in the outer frame by activating the respective seal when the wing elements are arranged in the closed position. This allows a particularly good sealing effect to be achieved and the wing element can be secured against displacement by force at the same time.
  • the device comprises one or more counter-holding elements and is designed such that the respective wing element is clamped between the seal and one or more counter-holding elements in the closed position when the seal is activated.
  • Counter-holding elements are stop elements designed separately from the sliding guides, e.g. in the form of frame profile contours provided for this purpose or separate profile elements arranged on the frame profile and/or on the surrounding frame of the respective wing element.
  • the device and the counter-holding elements are designed in such a way that, when the seal is not activated, the counter-holding elements do not rub against the wing element or against an adjacent component of the device when the respective wing element is displaced, which component moves relative to the counter-holding elements.
  • the counter-holding elements are designed as sealing elements which, when the wing element is clamped between the respective first or second seal according to the claim and the counter-holding elements, form an additional seal between the surrounding frame of the respective wing element and the outer frame.
  • the counter-holding elements are formed by sealing profiles which have a spring constant in the pressing direction that is many times higher than that of the sealing elements. Despite the sealing effect, a defined position of the respective wing element can be ensured in the clamped state.
  • the counter-holding elements are designed as a hollow profile or tube, the hollow space of which can be pressurized with a fluid or gas to activate the counter-holding function, in order to increase its total volume. This can be done, for example, by elastic expansion or by folding out under pressure. This makes it possible to create a counter-holding element that can be activated and deactivated in a relatively simple and effective manner, which can also bridge relatively large gap widths if it can be folded out under pressure.
  • the device in these embodiments is designed in such a way that the counter-holding element(s) is/are automatically activated when the respective seal of the respective wing element is activated, e.g. by supplying a fluid or gas under pressure from a fluid or gas source, with which the claimed first or second seal of the respective wing element is also activated.
  • the device is designed in such a way that the respective wing element is displaced by this seal in a direction perpendicular to its planar extension when the first or second seal is activated and is thereby clamped, and returns to its starting position when the seal is deactivated.
  • the respective wing element can be displaced without the first or second seal or the counter-holding element touching anywhere, and that in the closed state it is clamped between this seal and the counter-holding element by activating the first or second seal.
  • Fig. 1 shows a device according to the invention for closing a room opening in front view
  • Fig. la shows a section along the line A-A in Fig. 1 in a first embodiment with an internal sliding sash with a first sealing variant;
  • Fig. 1b shows a section along the line B-B in Fig. 1 in the first embodiment with an internal sliding sash with the first sealing variant
  • Figures 2a and 2b are representations like Figures la and 1b with a second sealing variant
  • Figures 3a and 3b are representations like Figures la and 1b with a third sealing variant
  • Figures 4a and 4b show sections along the lines A-A and B-B in Fig. 1 in a second embodiment of the window arrangement with an external sliding sash
  • Figures 5a and 5b are representations like Figures la and 1b in a third embodiment with two sliding sashes
  • Fig. 6 is a view like Fig. 1 of a fourth embodiment with two fixed wing elements and a centrally arranged inner sliding wing;
  • Fig. 6a is a section along the line C-C in Fig. 6;
  • Fig. 6b a section along the line D-D in
  • FIG.6; Fig. 7 is a representation like Fig. 1a of a three-rail fifth embodiment with three sliding leaves;
  • Figures 8a and 8b show detail X from Fig. 1b, once with the seal activated and once with the seal deactivated.
  • Figures 9a and 9b show detail Y from Fig. 2b, once with the seal activated and once with the seal deactivated;
  • Figures 10a and 10b are representations like Figures 8a and 8b for a preferred embodiment with seals that cannot be activated;
  • Figures 11a and 11b are representations like Figures 9a and 9b for a preferred embodiment with seals that cannot be activated.
  • Fig. 1 shows the front view of a device according to the invention for closing a room opening in the form of a two-wing window arrangement.
  • the window arrangement has an external frame 1 for arrangement in the room opening to be closed.
  • This external frame 1 comprises an upper horizontal frame part 10 and a lower horizontal frame part 11 as well as two lateral vertical frame parts 20.
  • Both the sliding sash 2 and the fixed window sash 3 each have their own surrounding frame 4, 5, with which they are arranged in the outer frame 1 in such a way that they extend in mutually offset, parallel planes.
  • the sliding sash 2 can be moved in the outer frame 1 between a fully open position and the fully closed position shown, and it can be arranged in any partially open intermediate position.
  • the outer frame 1 has a circumferential sealing web 6 extending radially inward, which forms with a first of its two side surfaces a first sealing surface 7 facing the surrounding frame 4 of the sliding sash 2 and extending parallel to the plane of extension of the sliding sash 2.
  • the surrounding frames 4, 5 of the sliding sash 2 and the fixed window sash 3 have adjacent vertical frame parts 8, 9 which extend between the upper horizontal frame part 10 of the outer frame 1 and the lower horizontal frame part 11 of the outer frame 1.
  • this adjacent vertical frame part 9 is designed in such a way that it forms a first supplementary sealing surface 12 which extends in the plane of the first sealing surface 7 between the sealing web 6 in the upper horizontal frame part 10 of the outer frame 1 and the sealing web 6 in the lower horizontal frame part 11 of the outer frame 1.
  • This first supplementary sealing surface 12 forms, together with the first sealing surface 7 formed by the sealing web 6 in the upper horizontal frame part 10 of the outer frame 1 and the first sealing surface 7 formed by the sealing web 6 in the lower horizontal frame part 11 of the outer frame 1, a substantially continuous common sealing surface 7, 12.
  • the surrounding frame 4 of the sliding sash 2 has a circumferential sealing strip on that of its outer sides which, in the closed position, is opposite the first sealing surface 7 of the sealing web 6 and the first supplementary sealing surface 12 of the vertical frame part 9 of the fixed window sash 3.
  • s I has a first seal 13 which extends parallel to the plane of extension of the first sealing surface 7 and can be activated by means of compressed air, for sealingly adjoining the first sealing surface 7 of the sealing web 6 of the outer frame 1 and the first supplementary sealing surface 12 of the vertical frame part 9 of the fixed sash element 3.
  • the seal 13 is shown in the activated state. To move the sliding sash 2 in the outer frame 1, it can be deactivated by removing the compressed air application.
  • Figures 8a and 8b show detail X from Fig. 1b once with the seal 13 activated and once with the seal 13 deactivated. As can be seen, the sealing side of the seal 13 is retracted into the seal in the deactivated state and is unfolded when the seal 13 is activated by applying compressed air to its interior and is pressed against the sealing surface 7 of the sealing web 6 and the supplementary sealing surface 12 of the vertical frame part 9 of the fixed window sash 3.
  • the profile 10, 11, 20 of the outer frame 1 provides a profile projection 18 on the opposite side with a stop seal profile 19 arranged thereon (counter-holding element according to the claims), which is designed as a sealing element and forms an additional seal between the surrounding frame 4 of the sliding sash 2 and the outer frame 1.
  • the stop seal profile 19 always rests against the surrounding frame 4 of the sliding sash 2, so that it touches it when the sliding sash 2 is moved.
  • Fig. 1b in the closed position the adjacent vertical frame parts 8, 9 of the surrounding frames 4, 5 of the sliding sash 2 and the fixed window frame engage behind each other. sash 3 mutually such that there is a positive connection between these frame parts 8, 9 in a direction perpendicular to the extension planes of the two sash elements 2, 3.
  • the surrounding frame 8 of the sliding sash 2 has a brush seal 22 on its side associated with the surrounding frame 9 of the fixed window sash 3, which seals against the surrounding frame 9 of the fixed window sash 3.
  • Figures 2a and 2b show representations like Figures 1a and 1b with a second sealing variant.
  • first sealing surface 7 and the first supplementary sealing surface 12 are not formed by the actual structural profile, but by sealing surface profiles 17 which are arranged on the sealing web 6 and on the vertical frame part 9 of the surrounding frame 5 of the fixed window sash 3.
  • Figures 9a and 9b show detail Y from Fig. 2b once with the seal 13 activated and once with the seal 13 deactivated.
  • the sealing side of the seal 13 is retracted into the seal in the deactivated state and is unfolded when the seal 13 is activated by applying compressed air to its interior and pressed against the sealing surface 7 of the sealing surface profile 17 of the sealing web 6 and the supplementary sealing surface 12 of the sealing surface profile 17 of the vertical frame part 9 of the fixed window sash 3.
  • Figures 3a and 3b show representations like Figures 1a and 1b with a third sealing variant.
  • a sealing surface profile 17 and an activatable stop sealing profile 21 arranged on the surrounding frame 4 of the sliding sash are provided as counter-holding elements instead of the stop sealing profile 19 arranged on the profile projection 18 of the outer frame.
  • the sealing surface profile 17 and the activatable stop sealing profile 21 are designed identically to the sealing surface profile 17 and the activatable sealing profile 13 on the opposite side of the surrounding frame 4 of the sliding sash 2, and the stop sealing profile 21 is activated together with the sealing profile 13 by applying compressed air.
  • the stop seal profile 21, like the sealing profile 13 is not in contact with the associated sealing surface profile 17, so that a streak is prevented when the sliding sash 2 is moved.
  • the rest of the structure is identical to that shown in Figures 1a and 1b, which is why a detailed explanation is not required again and only the differing elements are designated with reference numbers in the figures.
  • Figures 4a and 4b show representations like Figures 2a and 2b for a second embodiment of the window arrangement with an external sliding sash 2 and an internal fixed window sash 3.
  • the arrangement and design of the individual components is, in terms of inside and outside, the reverse of that in the first embodiment according to Figures 2a and 2b, which is why a detailed explanation is not necessary.
  • the same reference numbers designate the same components as in Figures 2a and 2b.
  • Figures 5a and 5b show representations like Figures 1a and 1b in a third embodiment variant, in which both sash elements 2, 2a are designed as sliding sashes.
  • Both sash elements 2, 2a are designed identically to the sliding sash 2 in Figures 1a and 1b with the only difference that the brush seal 22 has been replaced by a supplementary sealing surface 12, as shown in Fig. 1a on the surrounding frame 9 of the fixed window sash 3.
  • the circumferential, radially inwardly extending sealing web 6 of the outer frame 1 forms with a second of its two side surfaces a second sealing surface 14 facing the surrounding frame 5 of the second wing element 2a and extending parallel to the plane of extension of the second wing element 2a.
  • the vertical frame part 8 of the first wing element 2, which in the closed position adjoins the surrounding frame 5 of the second wing element 2a, is designed such that it forms a second supplementary sealing surface 15 which extends in the plane of the second sealing surface 14 between the sealing web 6 in the upper horizontal frame part 10 of the outer frame 1 and the sealing web 6 in the lower horizontal frame part 11 of the outer frame 1.
  • the surrounding frame 5 of the second wing element 2a has on its outer side, which in the closed position is opposite the second sealing surface 14 of the sealing web 6 facing it and the second supplementary sealing surface 15 of the vertical frame part 8 of the first wing element 2, a circumferential second seal 16 extending parallel to the extension plane of the second sealing surface 14, for sealingly adjoining the second sealing surface 14 of the sealing web 6 of the outer frame 1 and the second supplementary sealing surface 15 of the vertical frame part 8 of the first wing element 2.
  • the remaining structure is identical to that shown in Figures 1a and 1b, which is why a detailed description is not required again.
  • Fig. 6 shows a view like Fig. 1 of a fourth embodiment with two fixed wing elements 3,3a and a centrally arranged inner sliding wing 2.
  • Fig. 7 shows a horizontal section through a three-rail fifth embodiment with three wing elements, all of which are designed as sliding wings 2, 2a, 2b.
  • the middle sliding wing 2 has the same sealing system as the sliding wing 2 according to Figures 3a and 3b. However, it also provides additional sealing surfaces 12 for the sealing surfaces 13 of the sliding wings 2a, 2b adjacent to it on the right and left, which are formed by sealing surface profiles arranged on its surrounding frame 4. files 17 are formed.
  • the rest of the structure is, apart from the three rails, essentially identical to the figures mentioned above and discussed above, which is why a detailed explanation is not necessary and only the differing elements in the figures are designated with reference numbers.
  • Figures 10a and 10b or 11a and 11b show representations such as Figures 8a and 8b or 9a and 9b for a preferred embodiment in which the seals 13 are designed as non-activatable seals.
  • the seal 13 is tubular and in the unloaded state (see Fig. 10b or 11b) with the sliding sash 2 not installed protrudes a certain amount further from the profile groove in which it is received than in the installed state (see Fig. 10a or 11a).
  • the seal 13 is held in place by the sealing surface 7 of the sealing web 6 or of the sealing surface profile 17 arranged thereon in the direction of the profile groove receiving it is elastically pushed back into the plane Z in which the sealing surface 7 extends, and then lies permanently under a slight prestress on the sealing surface 7 in the installed state of the sliding sash 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

L'invention concerne un dispositif de fermeture d'une ouverture de pièce, comprenant un cadre externe et un premier et un second élément de vantail disposés à l'intérieur de celui-ci, les éléments de vantail ayant des cadres environnants et s'étendant dans des plans parallèles décalés. Le premier élément de vantail est réalisé sous la forme d'un vantail coulissant. Le cadre externe comprend une nervure d'étanchéité périphérique qui s'étend radialement vers l'intérieur et qui forme une première surface d'étanchéité qui fait face au cadre environnant du premier élément de vantail et s'étend parallèlement au plan d'extension du premier élément de vantail. Les cadres environnants des éléments de vantail comportent des parties de cadre verticales adjacentes qui s'étendent entre une partie de cadre horizontale supérieure et une partie de cadre horizontale inférieure du cadre externe. Dans le second élément de vantail, ladite partie de cadre est conçue de manière à former une première surface d'étanchéité supplémentaire qui s'étend dans le plan de la première surface d'étanchéité entre la nervure d'étanchéité dans la partie de cadre supérieure et la partie de cadre inférieure du cadre externe. Le cadre environnant du premier élément de vantail présente, sur son côté extérieur, un premier joint d'étanchéité périphérique qui s'étend parallèlement au plan d'extension de la première surface d'étanchéité, pour joindre de manière étanche la première surface d'étanchéité et la première surface d'étanchéité supplémentaire.
EP23708203.7A 2023-02-27 2023-02-27 Dispositif de fermeture d'une ouverture de pièce Pending EP4649219A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2023/054809 WO2024179656A1 (fr) 2023-02-27 2023-02-27 Dispositif de fermeture d'une ouverture de pièce

Publications (1)

Publication Number Publication Date
EP4649219A1 true EP4649219A1 (fr) 2025-11-19

Family

ID=85415346

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23708203.7A Pending EP4649219A1 (fr) 2023-02-27 2023-02-27 Dispositif de fermeture d'une ouverture de pièce
EP23745604.1A Pending EP4649220A1 (fr) 2023-02-27 2023-08-02 Dispositif de fermeture d'une ouverture de pièce

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP23745604.1A Pending EP4649220A1 (fr) 2023-02-27 2023-08-02 Dispositif de fermeture d'une ouverture de pièce

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EP (2) EP4649219A1 (fr)
WO (2) WO2024179656A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1101894A1 (fr) * 1999-11-22 2001-05-23 Technal Nouveau chassis de porte ou fenêtre coulissante

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2157832C3 (de) 1971-11-22 1974-08-01 Werner Frach Fenster, Tür oder dergleichen mit einem oder mehreren Flügeln und mit einer Dichtung
DE2206160C3 (de) 1972-02-09 1982-08-19 Frach, Werner, 8580 Bayreuth Fenster, Tür o.dgl.
DE2427287A1 (de) 1974-06-06 1975-12-18 Uhl Kg Geb Schiebefenster oder schiebetuer
DE2938193C2 (de) 1979-09-21 1983-05-05 Bernhard 8581 Bindlach Janke Vorrichtung zum Abdichten eines Flügels an einem Rahmen bei einem Fenster, einer Tür o.dgl.
JPS62197592A (ja) * 1986-02-26 1987-09-01 積水化学工業株式会社 気密機構付建具
CN2646354Y (zh) 2003-10-15 2004-10-06 保定宝硕新型建筑材料有限公司 带有可充气密封条的推拉窗
CN1676854A (zh) 2005-04-13 2005-10-05 保定宝硕新型建筑材料有限公司 一种便于开闭及密封的推拉窗
CH699729C9 (de) 2006-12-18 2018-12-14 Air Lux Technik Ag Bausatz zur Zusammenstellung eines Aufbewahrungsmöbels oder Regals.
EP3825504A1 (fr) 2019-11-19 2021-05-26 Air-lux technik ag Dispositif de fermeture d'une ouverture d'espace

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1101894A1 (fr) * 1999-11-22 2001-05-23 Technal Nouveau chassis de porte ou fenêtre coulissante

Also Published As

Publication number Publication date
EP4649220A1 (fr) 2025-11-19
WO2024179695A1 (fr) 2024-09-06
WO2024179656A1 (fr) 2024-09-06

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