EP3848550B1 - Fenêtre dotée d'un conduit d'aération - Google Patents

Fenêtre dotée d'un conduit d'aération Download PDF

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Publication number
EP3848550B1
EP3848550B1 EP20199698.0A EP20199698A EP3848550B1 EP 3848550 B1 EP3848550 B1 EP 3848550B1 EP 20199698 A EP20199698 A EP 20199698A EP 3848550 B1 EP3848550 B1 EP 3848550B1
Authority
EP
European Patent Office
Prior art keywords
frame
seal
window
ventilation
sealing
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
EP20199698.0A
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German (de)
English (en)
Other versions
EP3848550A2 (fr
EP3848550A3 (fr
Inventor
Kristof KLEINER
Arthur HOHENBERG
Jens Thorgen Wedemeyer
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.)
Schueco International KG
Original Assignee
Schueco International KG
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Publication date
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Publication of EP3848550A2 publication Critical patent/EP3848550A2/fr
Publication of EP3848550A3 publication Critical patent/EP3848550A3/fr
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Publication of EP3848550B1 publication Critical patent/EP3848550B1/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
    • E06B7/22—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
    • E06B7/231—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 solid 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/26—Frames of plastics
    • E06B1/28—Hollow frames
    • 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
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/20—Constructions depending on the use of specified materials of plastics
    • E06B3/22—Hollow frames
    • E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5807—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable
    • E06B3/5842—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable fixed by a tongue-and-groove or mortise-and-tenon connection substantially parallel to the pane
    • 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
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings
    • E06B7/06—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings with one ventilation wing only
    • 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
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame 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
    • 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
    • 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
    • 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

Definitions

  • the invention relates to a window with a ventilation duct, according to the preamble of claim 1.
  • a generic window that allows a soundproof ventilation in a tilted or rotated sash position is known per se, so from DE 10 2016 115 422 .
  • the generic construction has a relatively complicated structure.
  • the known construction requires relatively large operating forces when closing the wing.
  • a particular disadvantage is that the center seal of the frame slides only poorly on the insulating bar of the casement.
  • the relatively small opening width in the ventilation position should also be mentioned as a disadvantage.
  • the opening width is limited, among other things, by the (short) insulating bar of the sash frame as a sliding surface.
  • the invention should therefore take a different approach and create an optimized window with a ventilation duct.
  • an improved seal for such a window is also to be implemented.
  • the invention achieves this object by the subject-matter of claim 1.
  • the term window should not be interpreted too narrowly in the context of this document. It includes elements with a window frame and a casement frame that can be moved relative thereto.
  • the window frame can be designed to run all the way round or not to run all the way round, as in the case of a door. A door is therefore also a window in the sense of this document.
  • the window can be built into a wall opening of a wall or wall of a building. However, it can also be designed as part of a facade or be built into one.
  • the window frame can thus itself form part of a facade construction. If the sealing base is fixed to the window frame, the contact sliding section rests in the ventilation position on the corresponding frame on the other side of the fold between the window frame and casement, ie on the casement. If, on the other hand, the sealing base is formed on the casement, the contact sliding section rests correspondingly on the casement in the ventilation position.
  • This central and contact seal can in turn advantageously be designed to divide the rebate frame space into at least two rebate frame sections, so that air can essentially only be exchanged through the ventilation duct in the ventilation position between the two rebate frame sections, with the center seal advantageously seal base and the at least one sealing section which is pivotably attached to the seal base and which is connected in an articulated manner to the seal base, the sealing section in any case in the area or areas in which a respective ventilation channel is formed, in the ventilation position at its free end contacting the contact sliding section rests against the system slide rail. Two or more such center seals can also be provided.
  • the central and contact seal is advantageously designed to form the sealing plane remaining in the rebate frame space in the ventilation position and to divide the rebate frame space into two rebate frame sections, so that air in the ventilation position between the two rebate frame sections is essentially only through the Ventilation duct can be replaced.
  • center and contact seal is attached to the window frame and is in contact with the casement frame, in particular in the ventilation position, or that the center and contact seal is attached to the casement frame and is in contact, in particular, in the ventilation position to the window frame.
  • one or both of the two sections of the seal have a hollow chamber. It is particularly advantageous if the one or more hollow chambers each form double-bar joint areas. This is because, on the one hand, sufficient stability of the respective seal can be ensured in this way and, on the other hand, sufficient joint-like flexibility when opening or closing. In particular, it can also be ensured in this way that the central and contact seal forms a combined sliding and rolling seal, which is designed for superimposed sliding and rolling when the sash is opened or closed.
  • one or both walls of the two hollow chambers each have one or more constrictions, which result in a simple manner in a joint-like behavior of the respective hollow chamber and yet do not reduce the sealing force too much due to the double-walled nature of the hollow chambers.
  • At least one sealing corner piece is provided, which has two limbs which are at an angle to one another and are connected via a corner area and which each have a contact surface on which the respective central and contact seals can be attached.
  • the width of the two legs decreases from the ends towards the corner.
  • One or two of the sealing planes can also be formed by one or more stop seals between the frame and the casement. These sealing levels only exist when the sash is closed. If the sash is opened, the window is placed in its ventilation position, so that air can be exchanged between the rooms that contain the window when installed, i.e. usually between inside and outside, through these open sealing levels and the ventilation duct.
  • the contact sliding strip is attached to the side of and/or in a corner area of the respective corresponding casement profile. It can also advantageously be provided that the center seal is designed as a lip seal with one or more sealing lips, each of which is designed to be flexible.
  • the shape, surface and/or material of the contact sliding strip and the contact sliding section are matched to one another and correspond to one another.
  • the central and contact seal is attached to the window frame and the contact slide strip to the casement.
  • the contact sliding strip is mounted on the side and/or in a corner area of the respective corresponding casement profile. Provision can thus be made for the contact sliding strip to be fixed with one of its ends to a metal shell of the casement profile on the side of an insulating strip of the casement profile. Because in this otherwise usually unused area of the casement, the means to be provided for fixing the contact sealing strip, such as a groove or the like, can easily be designed and accommodated.
  • the at least one central and contact seal rests against the contact slide strip both in the ventilation state and in the closed state. If two center seals are provided, one of the two center seals is expediently designed in such a way and the other in such a way that it only rests against the contact slide strip in the closed position, but is spaced from it in the ventilation position, so that access to the ventilation duct is released.
  • one or at least one of the central and contact seals is designed as a lip seal with one or more sealing lips, each of which is designed to be flexible.
  • the flexible sealing lips can be used to rest against the contact sliding strip, which accordingly does not or hardly impede the opening movement or closing movement of the sash.
  • one or one of the center and contact seals in the installed state essentially only or only in a linear contact area on an abutment (usually the sash frame, when the seal is attached to the window frame), wherein the Width of the linear contact area is preferably 2-4 mm.
  • the shape, surface and/or material of the contact sliding strip and the contact sliding section can be or are matched to one another and correspond to one another.
  • the materials can be matched to one another in such a way that the seal can easily slide along the contact sliding strip with its contact sliding section. This is achieved, for example, when the contact slide strip consists entirely or in sections of metal, in particular an aluminum alloy, and the contact slide section consists of an elastomer. Sections of the contact sliding strip can also consist of an aluminum alloy and sections of a plastic.
  • the sliding seal can preferably also have a roughened surface structure on the sliding side.
  • the contact sliding strip can have a corresponding anti-friction coating.
  • the surface structure can also be designed the other way around. Provision can therefore be made for the contact sliding section to have a roughened surface structure on the sliding side and/or for the contact sliding strip to have a sliding coating or for the contact sliding strip to have a sliding coating has a roughened surface structure on the sliding side and/or that the contact sliding section has a sliding coating.
  • one of the ends of the contact sliding strip extends to an edge or just in front of an edge (i.e. to less than 10 mm in front of the edge) of the frame profile of the casement to which it is fixed is.
  • the fixing of the contact sliding strip on the frame profile can be done in a variety of ways, such as by screwing, riveting, clipping, gluing.
  • contact sliding strips of the casement frame which adjoin one another at a corner are connected to one another via corner connector contact sliding pieces.
  • an all-round “sliding frame” can be formed on the casement frame (or window frame), which also ensures good sealing of the ventilation duct in these corner areas
  • the frame profiles can also have multiple shells. They can have, for example, two metal shells and an insulating strip level between them, but they can also have a metal shell and a plastic shell. However, they can also be constructed with five shells or as non-multiple shell or single shell plastic profiles, in which case these can optionally have reinforcements or the like.
  • all of the multi-chamber profiles of the window frame and/or the casement consist entirely or essentially entirely of plastic.
  • seals are used that are inserted into and held in retaining grooves.
  • Such seals are relatively inexpensive and, above all, easy to assemble. They can be laid all around without being cut in the corners. The seals can be easily replaced due to the arrangement in retaining grooves.
  • the seals can preferably also be welded to one another.
  • the stop seals (inside/outside) and the middle seal are preferably formed all around, i.e. on four sides of the frame, while the sliding seal/sliding sealing lip (separately or in one piece with the middle seal) is only on one side (opposite the tilting axis) or preferably on three sides (except on the tilt axis) is arranged.
  • the center and abutment seal can be designed as a lip seal with one or more sealing lips, each of which is relatively thin and flexible.
  • a large-volume multi-chamber central seal is advantageously not necessary in this way.
  • the seals can advantageously be made of a weldable TPE or weldable EPDM or silicone. In this way, profiles with inserted seals can be welded to frames at the same time.
  • the sliding seal is designed with multiple joints and has a curved sliding surface which, together with the contact sliding strip attached to the frame, forms a particularly favorable friction pairing. The surface structures and the combination of materials are important here in order to achieve an optimal result.
  • Silicone is preferred as the sealing material because this material offers high restoring forces, is easy to manufacture and process, and is very robust.
  • the seals are preferably surface-treated or given a special surface layer.
  • Silicone seals are "LFS treated”; so-called LFS treatment (BIW information attached).
  • LFS treatment biW information attached.
  • a bonded coating is preferably applied to EPDM seals.
  • This anti-friction coating can be described as a "normal" coating from the automotive sector, which homogenizes the surface and makes it more slippery. Coefficients of friction with a coated seal and a sliding partner made of PA 66 GF 25 are around 0.2-0.6 ⁇ , depending on the paint.
  • TPE seals are preferably surface treated according to the principle described in our application 35525DE. After this, im Extrusion process coextruded a PP layer and then peeled off. The resulting surface structure is particularly slippery (see DE 10 2018 124 170 A1 ).
  • a relatively small opening width results from the prior art mentioned at the outset due to the sealing means, the insulating bar.
  • This has only a limited length.
  • the center and contact seal closes the gap between the frame and the casement as a sliding sealing lip - possibly up to the outer profile edge of the casement profile.
  • This achieves a larger opening width ("W").
  • W opening width
  • B profile width
  • 50 to 80 mm are preferred.
  • the geometry of the sliding seal, in particular the length of the sealing lip, is also decisive. Overall, even larger distances are possible.
  • the one or more ventilation ducts is/are each formed in a ventilation cassette, which is/are inserted in the window frame or the casement.
  • the formation of the ventilation duct is significantly simplified because it does not have to be formed directly in the hollow chamber profiles, which is laborious. Rather, it is sufficient to provide or form a recess there and then insert the pre-assembled ventilation cassette into the recess, e.g. latching or clamping.
  • the respective ventilation cassette can be inserted in a simple manner and preferably not visible from the outside in the closed position in a recess of the respective window frame profile or the respective casement profile facing the frame rebate space.
  • the ventilation cassettes can be changed very easily in this way. This is required approximately once a year in order to meet cleanliness requirements (dust, insects, etc.). No specialist is required for the replacement.
  • a component adapted to the one or more seals that are in contact with them is provided by the contact sliding strip.
  • the shape, surface and material of the contact sliding strip can be matched to one or more seals, so that an optimal sliding and/or rolling process is achieved. This reduces the operating forces at the window to a minimum.
  • the contact sliding strip is intended exclusively for contacting the (sliding) seal arranged on the opposite frame and does not assume any further static function of the casement. It is therefore not an integral strip of the casement or window frame that contributes significantly to its statics or influences it, as is the case with an insulating strip that connects two metal shells. It is true that the contact sliding strip influences the closing and opening forces when closing and opening the sash, since a corresponding sliding seal is preferably in contact with it and can possibly slide during the opening and closing movement. However, this is also one of its functions as well as one of its advantages, to which it can be specially adapted, unlike bars or profiles, which primarily serve other purposes.
  • the contact sliding strip has an elongated, web-like, in particular elongated arc-like shape with two ends, one of the ends being fixed to the sash frame or the window frame and the other free end protruding into the rebate space.
  • an additional strip is created for the frame profiles that are actually present on the casement frame (or the window frame), which can preferably be designed exclusively and thus optimally for the task as a particularly well-suited system for the one or more seals of the corresponding frame - window frame or Casement - to serve to close the ventilation duct at least in the opening and ventilation position of the casement relative to the frame.
  • the system sliding strip can also have a different shape.
  • This window has a peripheral frame 1 .
  • This is composed of several window frame profiles 1' to form a frame shape, in particular a rectangular shape.
  • the wing On the frame 1 relative to the frame 1 movable wing is arranged.
  • the wing preferably has a peripherally closed wing frame 2 and a surface element 3 inserted into the wing frame 2 and accommodated by it, such as a disk.
  • the wing frame 2 is composed of several wing frame profiles 2 ⁇ to form a frame shape, in particular a rectangular shape.
  • the frame profiles 1' and/or the casement profiles 2' can be designed as multi-chamber hollow profiles.
  • the window frame profiles can be designed as plastic profiles. However, they can also be designed as so-called composite profiles (not shown). Then they usually consist of one or more metal profiles - here also synonymously called metal shells - and one or more insulating bars.
  • a design is preferred in which two metal profile levels are connected to one another via an insulating strip level, which is generally made of plastic.
  • other, further designs are also conceivable, in particular designs with a metal profile level and an insulating profile level made of plastic, as well as designs with three metal profile levels and two insulating profile levels.
  • a preferably circumferential frame rebate space F is formed between the outer frame 1 and the sash frame 2 or their frame profiles 1′, 2′. Essentially, this extends Frame rebate space F between the outer circumference of the sash frame 2 and the inner circumference of the frame 1.
  • the respective window 1 is used to be able to close and open a room opening in a building (not shown here), with a room I (eg a room surrounding a building) being separated from a room II (eg an interior of the building).
  • a room I eg a room surrounding a building
  • a room II eg an interior of the building
  • frame profile 1′′′ and “frame 1” and “sash frame profile 2′′′ and “sash frame 2” are also used interchangeably.
  • the means and configurations discussed below can each preferably be formed circumferentially or in sections on the window frame 1 or on the casement 2 . They can only be formed on one of the corresponding frame profiles of the casement 2 and the window frame 1 (e.g. on the frame profiles opposite a joint axis) or on several of the corresponding frame profiles of the casement 2 and the window frame 1.
  • Corresponding gaps also form on the sides of the window frame running in the ventilation position, but they do not have a constant width when the window is pivoted open.
  • each ventilation ducts 8 in the manner of Fig. 1a and 1b also be trained.
  • the casement 2 can - preferably on one side or towards an adjacent room II - have a contact bar 4 with which it rests in the closed position on the window frame 1 directly or via a stop seal 5 attached to the casement 2 .
  • the window frame 1 can have a contact web 6, preferably on the other side or towards the other adjacent room I, in which it rests in the closed position on the window frame 1 directly or via a stop seal 7 attached to the contact web 6. In this way, a gap SII and a gap SI between the frame rebate space F and the space I or II are tightly sealed.
  • a ventilation duct 8 (dashed line) is formed, which has a first ventilation duct opening 9 and a second ventilation duct opening 10 . Provision is preferably made for ventilation duct openings 9 and 10 to open into frame rebate space F.
  • the ventilation duct 8 can have a U-shape.
  • At least the one or more hollow profiles of the window frame 1 or the casement 2, in which the ventilation duct 8 is formed are designed as multi-chamber hollow profiles made of plastic.
  • These multi-chamber hollow profiles made of plastic preferably have three or more hollow chambers H1, H2, . . . between room side I and room II.
  • seven hollow chambers H1 to H7 are provided between space I and space II ("from inside to outside").
  • Further hollow chambers can also be formed perpendicularly to the direction I-II, in particular in the area of the contact webs.
  • One or more further hollow chambers H8, H9, H10, H11 can also be provided.
  • One or more of these further hollow chambers H8, H9 can advantageously be provided in the respective contact web 4 or 6. These measures improve the soundproofing and thermal insulation, either individually or together.
  • all the hollow profiles of the window frame 1 or the casement 2 are designed as multi-chamber hollow profiles made of plastic.
  • the plastic is particularly preferably a PVC. Provision can also be made for one or more of the multi-chamber hollow profiles made of plastic of the frame 1 and/or one or more of the multi-chamber hollow profiles made of plastic of the casement 2 to have at least one reinforcing reinforcement 11, 12.
  • the respective reinforcing reinforcement 11, 12 can consist of a different material than the multi-chamber hollow profile made of plastic, for example a metal, in particular steel, and can be designed as a metal profile, for example a metal strip or metal plate or the like. However, it can also be designed as a reinforcing reinforcement made of a different plastic, for example a glass fiber reinforced plastic.
  • the multi-chamber profiles then preferably have a continuous plastic outer wall on a first side I of the room and preferably have a continuous plastic outer wall on a second side II of the room.
  • the ventilation duct 8 is formed in a recess 13, in particular in a milled-out section, which is formed in the window frame 1 or the casement frame 2, starting from the frame rebate space.
  • the ventilation duct 8 is formed in a ventilation cassette 14, which is inserted into the recess 13, in particular into the cutout, in the window frame 1 or the casement 2. It is also possible for several of these ventilation cassettes 14 to be provided per frame profile or on several sides of the frame (not shown).
  • the ventilation duct 8 can be formed in just one or in several of the profiles of the surrounding window frame 1 or the casement 2 in a simple manner.
  • the cover 16 is executed towards the frame rebate space F.
  • a central and contact seal 18 which extends into the frame rebate space F is formed on the window frame profile.
  • the center and bearing seal 18 can be attached to the ventilation cassette 14, in particular to the cover 16. Provision can be made for a fastening means, in particular an undercut groove 17, for the central and contact seal 18 to be formed on the ventilation cassette 14, in particular on the cover 16.
  • the center and abutment seal 18 has a seal base 20 with a seal foot 21 inserted into the groove.
  • the seal 18 also includes a seal portion 22 pivotally attached to the seal base 20 .
  • the sealing section 22 has a sealing lip that is curved in itself and again has an articulated section, so that it can be moved in two relative to one another and lip areas joining to form a longer lip is divided.
  • the sealing portion 22 is pivotable relative to the seal base 21 and is so long that it is in contact with the casement 2 . There he is on with an end section. This end section can be arcuate.
  • the sealing section 22 has a contact sliding section 23 as an end section, which rests on the corresponding frame profile, here the casement profile, during relative movements between the frame 1 and the casement 2 and can slide well. This results in a harmonious, easy opening movement that is not significantly impeded by the adjacent sealing surface.
  • the contact sliding section 23 is provided on the center and contact seal where a ventilation channel 8 is also provided in the respective frame profile. This can be on one side of the window frame 1 or sash 2 or on several sides, preferably on three sides. If it is a tilting window, no ventilation duct is preferably formed on the side on which the tilting axis lies. Here, the abutment slide portion 23 can be omitted.
  • the sealing section 22 is so long that when the sash is opened, it initially remains in contact with the sash frame 2 over a certain opening angle or at least is or comes into contact with the sash frame 2 in a ventilation position to be explained, so that it fills the frame rebate space F divided into two areas in the ventilation position, between which an exchange of air takes place essentially only via the ventilation duct 8 .
  • the middle and system seal 18 thus divides the rebate space F into a first and a second area FI, FII (according to the orientation to the spaces I and II), between which an exchange of air only via the window frame 1 trained ventilation duct 8 is possible.
  • the center and contact seal can be attached to the casement frame 2 and extend to the window frame 1 .
  • the sealing section 22 must be so long that when the sash is opened, it initially remains in contact with the window frame 1 over a certain opening angle or at least is or comes into contact with the window frame 1 in a ventilation position to be explained that he has the frame rebate space F in the Ventilation position divided into two areas, between which an exchange of air takes place essentially only via the ventilation duct 8.
  • the gaps SI and SII are open in this position, since the stop seals 5 and 7 are no longer in contact with the frame 1 or sash 2.
  • the center and bearing seal 18 is still in contact with the sash frame 2.
  • the sash is still partially within the scope defined by the frame 2. Since the central and plant seal 18 blocks the direct transition between the spaces FI and FII, an exchange of air between these spaces FI and FII and thus also an exchange of air between spaces I and II can only take place through the ventilation duct. This provides a very advantageous combination of a ventilation and a soundproofing effect.
  • air can flow through the gap SI, the frame rebate section FI, the ventilation duct 8, the frame rebate section FII and the gap SII into the interior I.
  • the sound is advantageously dampened in particular by deflecting the direction of the ventilation duct.
  • the air flowing through should therefore preferably have to change direction once or several times within the ventilation duct. This has a beneficial effect on sound insulation.
  • the ventilation duct 8 has the first ventilation duct opening 9 and the second ventilation duct opening 10. These two ventilation duct openings 9, 10 can be formed in the ventilation cassette 14. The two ventilation duct openings 9, 10 are preferably formed in the cover 16.
  • At least one wall 19 can be formed within the ventilation cassette 14, which divides the interior of the ventilation cassette into sections. This wall 19 can have at least one passage 19a. One of the ventilation duct openings 9, 10 is then located in one of the sections.
  • the ventilation duct 8 runs within the ventilation cassette 14 (or also without a ventilation cassette) in an approximately U-shape. It extends from the first ventilation duct opening 9 approximately parallel to the surface element 3 into the ventilation cassette 14, then runs approximately perpendicular to the surface element 3, extends there through the passage 19a of the wall 19 and again runs approximately parallel to the surface element up to the ventilation duct opening 10 the direction of the air flowing through changes several times. This insulates or prevents the passage of sound from room I to room II and vice versa. Nevertheless, an air flow for ventilation can pass from room I to room II.
  • the ventilation cassette 15 can also in the embodiment of Fig.3 be provided, although not so shown. It then becomes analogous to 1 used in a chamber, in particular a cutout of the frame.
  • the ventilation duct can also be formed directly as a channel-like cutout in the window frame or it can be delimited by channel-like elements which are inserted into these cutouts.
  • a contact sliding strip 24 can be arranged on the casement 2 or on its casement profiles 2', on which a ventilation duct 8 is also provided.
  • the central and contact seal 18 can then lie against this in the ventilation position L.
  • the contact sliding strip 24 can also be designed in such a way that the central and contact seal 18 also rests against the contact sliding strip in the closed position.
  • the contact sliding strip 24 is provided relatively far to the side and/or in a corner region of the respective casement profile 2'.
  • This corner area is preferably that corner area which is closest to the corresponding window frame profile 1' in the open and ventilation position.
  • the contact sliding strip can lie laterally outside an area that is defined by the inner and outer edge planes of the insulating glass pane. This is for example at 1 the case. In 1c is this also the case, just is here the system slide rail is preferably attached to one of the metal profiles, in particular to one of the aluminum profiles of this construction.
  • the contact sliding strip 24 can also extend so far in the rebate space that the center and contact seal 18 also rests against it in the closed state.
  • the abutment slide bar 24 can be made of metal or another material such as plastic. In addition, it can itself have at least one hollow chamber.
  • the contact sliding strip 24 can also advantageously be designed as an attachment strip which is fixed to the respective casement profile 2′ with a fastening, for example a tongue and groove connection.
  • the frame profiles in particular the outer walls of rooms I and II are according to the embodiment of 1 formed from a plastics material, preferably PVC.
  • a plastics material preferably PVC.
  • they are made entirely of plastic - possibly except for inner reinforcement profiles or reinforcement reinforcements. You can be made in one piece, especially if they are made of plastic.
  • the outer walls of the plastic hollow chamber profiles preferably have a thickness of 2-4 mm, while the thickness of the partition walls forming hollow chambers H1-H7 can be 1-2 mm.
  • additional metal reinforcements 10, 11 are optionally arranged in the hollow chambers for static reinforcement and further subdivide them.
  • the frame profiles 1′, 2′ used are particularly preferably those with embedded reinforcement profiles that are produced by a coextrusion process, the reinforcement reinforcements being made of aluminum or fiber-reinforced plastic.
  • stop seals (inside/outside) 5, 7 are formed circumferentially, that is to say run on four sides of the frame, while the central and contact seal 18 is not provided on all sides of the frame.
  • the seals - here you seals 5, 7, 18 - can advantageously be made of a weldable TPE or weldable EPDM. In this way, profiles with inserted seals can be welded to frames at the same time.
  • the central and contact seal with the contact slide section 23 is designed to be multi-jointed and has a curved sliding surface which, together with a contact slide strip 24 attached to the sash frame (or window frame 1), forms a particularly favorable friction pairing.
  • the surface structures and the combination of materials are important here in order to achieve an optimal result.
  • the contact sliding section 23 closes the frame rebate space or gap between the blind frame and the sash frame up to the outer profile edge of the sash frame 2 .
  • W opening width
  • B profile width
  • 50 to 80 mm are preferably achieved.
  • the geometry of the sliding seal, in particular the length of the sealing lip, is also advantageous. Overall, such relatively large opening widths can be realized in the ventilation position. A width of 55 to 65 mm is particularly preferred.
  • a significantly larger number of hollow chambers compared to an aluminum composite construction has an advantageous effect with regard to sound insulation.
  • the friction of the sliding seal on the sash frame can be reduced to a minimum.
  • the sliding seal preferably has a roughened surface structure on the sliding side.
  • the system sliding strip is preferably characterized by a sliding coating.
  • the surface structure can also be designed the other way around.
  • the inner chamber H7 is preferably not used directly as a ventilation duct, since this is not advantageous for reasons of sound insulation. Rather, two chambers can form between the ventilation cassette wall and the outside, which are particularly preferably separated from one another by an aluminum wall.
  • Figures 9a and b is complementary to the construction of the Fig. 1a and b intended to form a further sealing lip 25 on the central and contact seal 18 on the sealing base 20, which rests against the casement 2 in the closed state, so that four sealing planes are advantageously formed in the frame rebate space between the frame and the casement.
  • the contact sliding strip 24 can be tailored to the seals in terms of shape, surface and material, so that an optimal sliding and/or rolling process is achieved. This reduces the operating forces at the window to a minimum. The seals "slide/roll" on the contact sliding strip 24 until they are no longer in contact with the frame profile.
  • the best friction values are achieved with a slightly rough surface.
  • Insulating bars are usually very smooth, so seals tend to stick to them.
  • a metal in particular aluminum, is preferably used as the material for the contact sliding strips 24 .
  • the rough surface can be achieved by deep-pored anodizing. Special paints that form a slightly rough surface after drying can also be used to create a slightly rough surface.
  • plastics can also be applied or overmoulded, which gives them well-suited surfaces for the system slide rail, Overmoulding can be realized, for example, in an extrusion process. It is important that the system slide rail can be optimally adjusted to the seals. This is not possible with system insulating bars.
  • the function of the ventilation window is given until the seal (from the insulating bar) lifts. This point limits the opening width for soundproof ventilation.
  • the contact sliding strip according to the invention remains in contact with the seal for significantly longer than was the case in the prior art, as a result of which a larger opening width can be achieved.
  • the contact sliding strip extends to the edge of the frame profile and thus enables a larger opening width.
  • the contact sliding strip 24 is connected to a side of the frame profile, which is directed towards the fold, to which it is to be fastened.
  • Known connection options such as screws, rivets, clips, adhesives, etc. are available for this purpose.
  • Figure 1c shows as a variant a section through an aluminum composite profile construction consisting of a window frame profile 101 and a casement profile 102.
  • the outer edge of the casement profile, to which the contact slide rail is to be attached can thus be formed by an outer aluminum profile shell. It is advantageous that the system slide rails can be used in different frame profile systems as required. The strips can also be easily replaced in the event of repairs or wear.
  • the window frame profile 101 can - as in Fig.1c shown - have a first metal shell 101a and a second metal shell 101b in this variant. These two metal shells 101a and 101b can be connected to one another via an insulating bar 101c (or a plurality of insulating bars).
  • the casement profile 102 can also have a first metal shell 102a and a second metal shell 102b. These two metal shells 102a and 102b are connected to one another via an insulating bar 102c (or a plurality of insulating bars).
  • the first metal shells 101a, 102a can be oriented toward an outside I of a building, and the second metal shells can be oriented toward an inside II of a building.
  • An insulating glass pane 103 is inserted into the casement.
  • a central seal 104 and a sliding seal 105 are arranged in the fold F between the frame profiles. You can be attached to the frame. Functionally, the sliding seal 105 also forms a type of center seal and the center seal 104 a type of contact seal, with the latter lifting off the sash when it is opened, which is not the case with the center and contact seals 18, 105.
  • This contact sliding strip 124 is fastened to the casement profile 102 in the area of the outside I.
  • it has a fastening end 124a (which can also be called fastening base 124a or fastening foot).
  • the mounting foot can be formed as a projection that engages in the groove 102d. Alternatively or additionally, it can also be clamped and/or latched there.
  • the fastening base 124a can thus engage in the groove 102d of the casement profile, in particular in the first metal shell 102a (preferably towards the outside I). Additionally and/or alternatively, the fastening end 124a can be fastened there with a fastening means, for example screwed tight with a screw.
  • the contact slide strip 124 protrudes slightly into the fold F in the direction of the window frame profile 101 and then extends at a distance from the insulating bar 102c of the casement profile next to this in the direction of the second metal shell 102b of the casement frame 102, but does not touch it.
  • the contact sliding strip 124 protrudes in the rebate over the insulating bar of the sash, but it is thermally advantageous not to rest on the insulating bar, so that a gap X can preferably even form in sections towards the insulating bar. Due to this advantageous embodiment, the contact sliding strip 24 can be resiliently deformed in order to avoid forces acting in particular when the sash is opened and closed. This advantageously reduces the operating forces when opening and closing the wing. In the case of composite constructions, the contact sliding strip 124 can certainly protrude up to approximately the middle of the insulating web 102c in preferred configurations. However, it can also be made longer. It is preferably designed in such a way that at least one of the two seals 104, 105, in particular the central and contact seal 105, rests against it when the sash is in the open position (similar or analogous to Fig. 1b ).
  • center and contact seal 18 can advantageously be designed in such a way that it not only performs a sliding movement, but also a superimposed rolling and rotating movement on the opposite surface of the opposite element against which its contact sliding section 23 rests. This is advantageous since the effects that make opening the window more difficult due to the forces exerted by the seal in the rebate space F are thus further reduced.
  • the width of the "line-shaped contact" perpendicular to the main extension of the line is preferably 2-4 mm.
  • the sealing material including combinations of different materials and/or hardnesses, are selected so that on the one hand there is sufficient sealing pressure for a secure seal and on the other hand the seal is soft enough not to apply large forces that lead to sluggishness. It is particularly preferred, as in Fig. 1a , b , c or 2 or 9 shown when the contact sliding section 23 is rounded perpendicularly to the main extent of the sealing profile.
  • the center and system seal 18 of 1c or 9 or 2 can in turn be attached to the ventilation cassette 14, in particular to the cover 16.
  • the center and bearing seal 18 also in turn has a seal base 20 with a seal foot 21 which is inserted or can be inserted into a groove in order to fasten the seal.
  • the seal base 20 of the center and bearing seal 18 - see the advantageous embodiment of the 2 - can also have a support leg 21a.
  • This support foot 21a can be designed for supporting and stabilizing contact with an abutment on the side of the fold or on the element on the side of the fold, on which the sealing foot 21 is also designed as a fastening foot.
  • the support foot 21a can be located next to the sealing foot 21, preferably it is provided at some distance from it.
  • the sealing section 22 adjoins the sealing base 20 . It is provided here that, starting from the sealing base, it has two sections which are connected to one another but are formed one behind the other.
  • the two sections can be pivoted relative to one another.
  • the sections can also be designed to be bendable.
  • the portion further spaced from the seal base 20 forms and/or has the abutment slide portion 23 .
  • This is designed to rest against the element formed on the opposite side of the fold. This means that it must be far enough away from the sealing base 20 that it comes into contact with the opposite element (if the sealing foot 21 is arranged on the window frame on the casement or if the sealing foot 21 is arranged on the casement frame on the window frame), so that the central and contact seal 18 completely crosses the fold from the frame 1 to the sash frame 2.
  • the center and contact seal is designed in such a way that its contact sliding section can be opened over a certain opening distance, preferably over the entire opening distance up to the ventilation position (cf. 1 and 2 or 4a to c ) remains in contact with the opposite element.
  • the contact sliding section 23 can be designed and arranged in such a way that during the opening and/or during the closing of the opposite element - i.e. in 1 or 3 or 4 of the leaf frame 2 - on this a sliding movement or a rolling movement or a combined sliding and rolling movement is carried out.
  • the abutment sliding section preferably has a curvature or a radius in itself, so that it more easily carries out a rolling movement.
  • it can be pivoted via at least one joint G.
  • a joint G is provided on the one hand between the two sections.
  • a joint can also be provided between the seal base 20 and the first section.
  • one or both of the sections can also be designed to be articulated.
  • these two hollow chambers K1 and K2 first widen and then narrow again as the distance from the seal base 20 increases.
  • One joint G is formed between the two hollow chambers.
  • it is formed by a web between the two hollow chambers K1, K2 and possibly by a material constriction.
  • one or both walls of the two hollow chambers K1, K2 can each have one or more constrictions E, which also behave like joints.
  • Each of the hollow chambers K1, K2 thus forms a type of articulation area GB 1 or GB 2 in which it is bent and compressed can be.
  • the contact sliding surface 23 is also rounded and has a type of rolling radius R1.
  • the lower part of the sealing area 1 can swing through the joint area GB1 on the first hollow chamber K1.
  • the joint area GB2 can be used particularly well for compressing the second hollow chamber K2.
  • the second hollow chamber K2 then adjoins the hinge point or the hinge axis G.
  • the seal 18 thus in turn has the sealing section 22 which is pivotably attached to the seal base 20 and which is formed from the two hollow chambers K1, K2 which are arranged one behind the other and are separated by a joint region G1, with the hollow chamber K2 forming a rounded contact sliding surface 23 which has a radius.
  • the joint G enables the sealing head or the hollow chamber 2 with the contact sliding surface 23 to cover a relatively long distance during the opening and closing movement (oscillating from right to left 3a) and 3b) as well as 4a to 4c ) in the figures; x-direction).
  • the movement perpendicular to the frame profile (y-direction) for tolerance compensation and for compensating for the pivoting movement (raising the sash).
  • a single sealing lip can also be provided ( figure 5 ). This can be designed to be articulated again.
  • the two hollow chambers K1 and K2 can also be designed somewhat differently than in 2 shown.
  • they can be somewhat rounder or more pointed, and in particular the outer hollow chamber K2 itself can also have a sealing lip-like attachment.
  • the sealing head which is formed here by the second hollow chamber K2 with the contact sliding surface 23, "rolls” and slides, both when opening and when closing.
  • the sealing head then slides (slides) on the wear strip with a relatively small contact area (linear contact area).
  • the line/area of contact should be a width of 1-5 mm, preferably 2-4 mm in the view (above).
  • the seal can undergo severe changes in shape (compression) due to the tubular design with thin walls and several hinge points (important with large tolerances between the frame and casement) and cause extremely low resistance forces.
  • Opening widths of up to 80 mm (50 - 80 mm) with profile depths of 65 mm (65 - 75 mm) can be realized. With larger profile depths, the opening width increases accordingly.
  • the seal thus has at least one, preferably several, articulation points or articulation areas G, which account for the high flexibility.
  • the joints are designed in such a way that there is still enough contact pressure to ensure tightness. This is achieved, for example, by "double web joint areas" which each form one of the hollow chambers K1, K2.
  • a particular challenge is to securely seal the corners between the outer and casement frames.
  • a sealing corner piece 218 can be formed from the sealing contour, which can have attachments at its two ends E1 and E2, on or to which the seals 18 of 2 are applicable. They can be welded there. However, it can also be provided that the corresponding central and contact seals on the corresponding two sides of the blind or casement frame 2, 1 can be placed on the contours of the sealing corner piece 218 or that they can be inserted into them.
  • the respective sealing corner piece 218 thus has a first limb 218a and an angled, in particular right-angled limb 218b thereto. These are connected to each other via a corner area. It is advantageous that in this way no gaps have to be formed in the corner areas.
  • the two legs 218a, 218b correspondingly become narrower in the image plane from the outside towards the corner.
  • One or more attachments 218c, d can be formed at the two ends of both legs 218a, 218b, which are suitable for attaching, attaching or plugging in the one or more hollow chambers K1 and K2 of the respective central and contact seal(s) 18 which are even easier to assemble.
  • the sealing corner piece 218 can otherwise be modeled on the contours of the central and contact seal, so that a sealing base 20 is also formed here with a sealing foot 21 for plugging into the corresponding element of the blind or casement frame.
  • the two sections can be provided, which can be configured here in particular as two hollow chambers K1 and K2 arranged one behind the other, starting from the seal base when installed in the rebate (i.e. here from the frame 1 to the casement frame 2).
  • the extension of the sealing section 22 can decrease from the ends of the two legs towards the corner from both sides.
  • Another preferred center seal 104 may have a stop head (gooseneck). A stop bead is also possible.
  • the center seal 104 can also have a hollow chamber K.
  • the separation of the web walls by the hollow chamber is advantageous. This achieves good deformability with high stability and good thermal insulation at the same time.
  • the distance between the web halves is a maximum of 2 mm.
  • the seal 104 which can come into contact with an angled stop surface, can be provided to seal the window in the closed state against particularly high loads, such as driving rain and storms. In combination, a very high tightness is achieved and at the same time only very low operating forces have to be applied.

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

Claims (15)

  1. Fenêtre présentant au moins les caractéristiques suivantes :
    a) un châssis de dormant (1) composé de plusieurs profilés de châssis (1'),
    b) un châssis de battant (2) composé de plusieurs profilés de châssis (2'), qui comporte de préférence au moins un élément plan (3) et qui est mobile par rapport au châssis de dormant (1) au moins entre une position fermée et une position d'aération,
    c) un espace de feuillure de châssis (F) étant formé entre les profilés de châssis (1', 2') du châssis de dormant (1) et les profilés de châssis (1', 2') du châssis de battant (2),
    d) au moins un conduit d'aération (8) formé dans au moins un des profilés de châssis (1') du châssis de dormant (1) ou dans au moins un des profilés de châssis (2') du châssis de battant (2), qui présente une première ouverture de conduit d'aération (9) et une deuxième ouverture de conduit d'aération (10),
    e) le châssis de battant (2) et le châssis de dormant (1) étant conformés de façon à fermer au moins une des ouvertures de conduit d'aération (9, 10) dans la position fermée et à dégager les deux ouvertures de conduit d'aération (9, 10) de l'au moins un conduit d'aération (8) dans la position d'aération,
    f) au moins un plan d'étanchéité, formé par au moins un joint d'étanchéité (18, 104, 105) qui repose sur le châssis de dormant ou le châssis de battant au moins dans la position d'aération et conformé comme un joint intermédiaire et d'appui (18), étant formé entre le châssis de dormant (1) et le châssis de battant (2) au niveau de l'espace de feuillure de châssis dans l'état ouvert, et présentant une base de joint (20) et au moins une partie d'étanchéité (22) fixée de façon pivotante sur la base de joint (20), qui est reliée de façon articulée à la base de joint (20) et qui repose sur le châssis de battant ou sur le châssis de dormant à son extrémité libre par une partie d'appui glissant (23), au moins dans la ou les zones où se trouve un conduit d'étanchéité (8) correspondant,
    caractérisée en ce que
    g) la partie d'étanchéité (22) présente au moins une articulation (G) ou plusieurs articulations, de sorte que la partie d'étanchéité (22) est à son tour divisée en au moins deux sections.
  2. Fenêtre selon l'une des revendications précédentes, caractérisée en ce que le joint intermédiaire et d'appui (18) est conçu pour former, dans la position d'aération, un plan d'étanchéité qui reste dans l'espace de feuillure de châssis (F) et pour partager l'espace de feuillure de châssis (F) en au moins deux parties d'espace de feuillure de châssis (FI, FII), de telle façon que l'air ne puisse, pour l'essentiel, être renouvelé entre les deux parties d'espace de feuillure de châssis (FI, FII) dans la position d'aération qu'en passant par le conduit d'aération (8).
  3. Fenêtre selon l'une des revendications précédentes, caractérisée en ce que le joint intermédiaire et d'appui (18) est fixé sur le châssis de dormant (1) et se trouve en particulier en appui sur le châssis de battant (2) dans la position d'aération, ou en ce que le joint intermédiaire et d'appui (18) est fixé sur le châssis de battant (2) et se trouve en particulier en appui sur le châssis de dormant (1) dans la position d'aération.
  4. Fenêtre selon l'une des revendications précédentes, caractérisée en ce qu'une des sections ou les deux sections de la partie d'étanchéité (22) présente ou présentent un compartiment creux (K1, K2).
  5. Fenêtre selon la revendication 4, caractérisée en ce que les un ou plusieurs compartiments creux (K1, K2) forment chacun des zones d'articulation à deux ailes.
  6. Fenêtre selon l'une des revendications précédentes, caractérisée en ce que le joint intermédiaire et d'appui forme un joint coulissant et à rouleau combiné, qui est conçu pour un glissement et un roulement concomitants lors de l'ouverture ou de la fermeture du battant.
  7. Fenêtre selon l'une des revendications précédentes, caractérisée en ce que la base de joint (20) du joint intermédiaire et d'appui (18) présente un pied de joint (21) et facultativement un pied d'appui (21a).
  8. Fenêtre selon l'une des revendications 4 à 7, caractérisée en ce qu'une paroi ou les deux parois des deux compartiments creux (K1, K2) présentent chacune un ou plusieurs resserrements (E) qui font que le compartiment creux correspondant se comporte comme une articulation.
  9. Fenêtre selon l'une des revendications précédentes, caractérisée en ce qu'elle comporte une pièce d'angle d'étanchéité (218) qui relie deux bras (218A, 218B) formant un angle l'un avec l'autre et assemblés dans un angle, sur laquelle le joint intermédiaire et d'appui (18) correspondant peut être posé.
  10. Fenêtre selon la revendication 9, caractérisée en ce que la largeur des deux bras (218A, 218B) de la pièce d'angle d'étanchéité (218) diminue de chaque extrémité vers l'angle.
  11. Fenêtre selon l'une des revendications précédentes, caractérisée en ce que le joint intermédiaire et d'appui (18) se compose d'EPDM, de TPE et/ou de silicone.
  12. Fenêtre selon l'une des revendications précédentes, caractérisée en ce que le joint intermédiaire et d'appui (18) reçoit un traitement de surface.
  13. Fenêtre selon l'une des revendications précédentes, caractérisée en ce qu'au moins deux plans d'étanchéité sont formés de façon continue dans la position fermée entre le châssis de dormant (1) et le châssis de battant (2) au niveau de l'espace de feuillure de châssis.
  14. Fenêtre selon l'une des revendications précédentes, caractérisée en ce que la partie d'appui glissant (23) repose, dans la position d'aération, sur une bande d'appui glissant (24, 124) du châssis de battant ou du châssis de dormant qui est formée, en particulier fixée, sur le châssis de battant ou le châssis de dormant et qui dépasse dans l'espace de feuillure.
  15. Fenêtre selon l'une des revendications précédentes, caractérisée en ce qu'un autre joint intermédiaire (104), qui ne ferme l'espace de feuillure de châssis dans le sens transversal que dans l'état fermé de la fenêtre, est disposé dans la feuillure.
EP20199698.0A 2019-10-04 2020-10-01 Fenêtre dotée d'un conduit d'aération Active EP3848550B1 (fr)

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DE102019126756 2019-10-04
DE102020106696.1A DE102020106696A1 (de) 2019-10-04 2020-03-11 Fenster mit einem Lüftungskanal

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EP3848550A2 EP3848550A2 (fr) 2021-07-14
EP3848550A3 EP3848550A3 (fr) 2021-07-21
EP3848550B1 true EP3848550B1 (fr) 2023-07-12

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DE (2) DE102020106696A1 (fr)
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Publication number Priority date Publication date Assignee Title
AT379212B (de) * 1981-03-09 1985-12-10 Hrachowina Bauelemente Prod Dichtungsleiste
DE8316267U1 (de) * 1983-06-03 1983-10-06 Dynamit Nobel Ag, 5210 Troisdorf Dichtungsprofil
DE19933099A1 (de) * 1999-07-15 2001-01-18 Schueco Int Kg Kunststoffhohlprofil mit eingelagerter Metallverstärkung, vorzugsweise Rahmenprofil für Fenster oder Türen
DE202004000637U1 (de) * 2004-01-16 2005-05-25 Salamander Industrie-Produkte Gmbh Lüftungseinsatz für ein Fenster oder eine Tür
EP2811101A1 (fr) * 2013-06-03 2014-12-10 profine GmbH Fenêtre à ventilation forcée avec module de ventilation et module de ventilation correspondant
DE202016008723U1 (de) * 2016-08-19 2019-03-22 HUECK System GmbH & Co. KG Fenster
DE102018124170A1 (de) 2018-10-01 2020-04-02 SCHÜCO International KG Verfahren zur Herstellung eines Dichtungsprofils für Fenster, Türen oder Fassaden und zum Montieren der Dichtung an der Tür

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ES2956876T3 (es) 2023-12-29
PL3848550T3 (pl) 2023-12-27
EP3848550A2 (fr) 2021-07-14
DE102020106696A1 (de) 2021-04-08
DE102020106694A1 (de) 2021-04-08
EP3848550A3 (fr) 2021-07-21

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