EP4102019B1 - Profilé de chambre creuse de fenêtre ou de porte, système doté d'un tel profilé de chambre creuse et châssis fabriqué à partir de celui-ci - Google Patents

Profilé de chambre creuse de fenêtre ou de porte, système doté d'un tel profilé de chambre creuse et châssis fabriqué à partir de celui-ci Download PDF

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Publication number
EP4102019B1
EP4102019B1 EP21178425.1A EP21178425A EP4102019B1 EP 4102019 B1 EP4102019 B1 EP 4102019B1 EP 21178425 A EP21178425 A EP 21178425A EP 4102019 B1 EP4102019 B1 EP 4102019B1
Authority
EP
European Patent Office
Prior art keywords
channel
fastening
hollow
chamber profile
longitudinal axis
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
EP21178425.1A
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German (de)
English (en)
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EP4102019A1 (fr
Inventor
Sebastian Förderer
Michael Dietz
Carsten SCHÄFER
Dominik Mathes
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.)
Aluplast GmbH
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Aluplast 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
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Priority to EP21178425.1A priority Critical patent/EP4102019B1/fr
Publication of EP4102019A1 publication Critical patent/EP4102019A1/fr
Application granted granted Critical
Publication of EP4102019B1 publication Critical patent/EP4102019B1/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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
    • E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
    • E06B1/6069—Separate spacer means acting exclusively in the plane of the opening; Shims; Wedges; Tightening of a complete frame inside a wall opening
    • E06B1/6076—Separate spacer means acting exclusively in the plane of the opening; Shims; Wedges; Tightening of a complete frame inside a wall opening of screw-type
    • 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
    • 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
    • E06B3/222—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame
    • 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
    • E06B3/222—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame
    • E06B2003/225—Means for stabilising the insert
    • 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
    • E06B2003/228—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with separate reinforcements situated outside the cavity or in the walls

Definitions

  • the invention relates to an extruded window or door hollow chamber profile according to the preamble of claim 1.
  • a hollow chamber profile can preferably have an integrated stiffener ex works and includes at least one fastening area for fastening the hollow chamber profile to or for connecting the hollow chamber profile to an external component , which fastening area is designed and provided for receiving a fastening means profiled on the edge.
  • the hollow chamber profile has an intermediate region which is designed as a reinforcement chamber to accommodate a preferably metallic reinforcement.
  • the hollow chamber profile has at least one fastening channel in the fastening area, which is oriented perpendicular to an extrusion longitudinal direction of the hollow chamber profile.
  • the fastening channel has a channel longitudinal axis, is closed at its ends perpendicular to the channel longitudinal axis by an outer wall of the hollow chamber profile and is laterally delimited parallel to the channel longitudinal axis by channel side walls.
  • the invention also relates to claim 13, a system consisting of an extruded window or door hollow chamber profile according to the invention and at least one fastening means profiled on the edge, preferably a screw.
  • the invention further relates to a frame for a door or a window, which is formed from several sections of hollow chamber profiles according to the invention which are connected to one another in connection areas, preferably welded.
  • a generic hollow chamber profile is, for example, from DE 10 2014 104 190 A1 , the DE 10 2020 108 412.9 , the EP 2 079 895 B1 or the DE 43 38 181 C1 known. From this prior art there is a hollow chamber profile known with a continuous fastening channel, which fastening channel can be interrupted by intermediate webs.
  • Window profiles known on the market or generally hollow chamber profiles of the type mentioned must be stiffened accordingly depending on the existing requirements and the expected loads.
  • Conventional window profiles have specially sized hollow chambers.
  • Metal profiles are inserted into these chambers and screwed together to increase the stability of the window or door.
  • Such chambers are called reinforcement chambers.
  • fiber-reinforced materials or thermally separated metal reinforcements are increasingly being used, which can already be integrated into the profile at the factory.
  • the windows are usually attached to the masonry at defined distances using mounting or fastening devices, such as standoff mounting screws (reveal) of the building or connected to any other external components.
  • mounting or fastening devices such as standoff mounting screws (reveal) of the building or connected to any other external components.
  • the screw connection penetrates the reinforcement chamber so that the profile is attached to the masonry via the reinforcement.
  • the required screw retention in the profile is achieved, for example, with the help of screw channels.
  • a frame is the part of a window or door frame that is firmly connected to the masonry.
  • the movable part of the window or door is called the sash or sash frame.
  • adjacent hollow chambers of the profile can then be stiffened.
  • the drilling and screwing positions must be offset in order to connect the bracing to the masonry. This is difficult to implement in terms of control and production technology.
  • the invention is therefore based on the object of developing a hollow chamber profile of the type mentioned in such a way that a fiber-reinforced profile can be realized into which a metal stiffener can be inserted if necessary.
  • the drilling axes for assembly should be placed or able to be placed in such a way that the same drilling and drilling axes can be achieved without and with metal reinforcement Screw axle can be used for assembly.
  • suitable bracing can then be used.
  • an extruded window or door hollow chamber profile preferably with reinforcement integrated ex works, with at least one fastening area for fastening the hollow chamber profile to or for connecting the hollow chamber profile to an external component, in particular to a masonry (structure), which fastening area is for receiving a fastening means profiled on the edge is designed and provided, which hollow chamber profile has an intermediate region which is designed as a reinforcement chamber for receiving a preferably metallic reinforcement, which hollow chamber profile has at least one fastening channel in the fastening area, which is oriented perpendicular to an extrusion longitudinal direction of the hollow chamber profile, which fastening channel has a Channel longitudinal axis, is closed at its ends perpendicular to the channel longitudinal axis by an outer wall of the hollow chamber profile and is laterally limited parallel to the channel longitudinal axis by channel side walls, the fastening channel between the two outer walls in at least two partial fastening channels (or screw chambers) is divided, which partial fastening channels are spaced apart from one another in the direction of
  • the fastening means is inserted into the fastening channel along the longitudinal axis of the channel and is introduced into the partial fastening channels, the external component being arranged or to be arranged in an extension of the channel's longitudinal axis; and/or that the fastening means is introduced transversely to the channel longitudinal axis in at least one of the partial fastening channels, the external component being arranged or to be arranged laterally spaced apart from the channel longitudinal axis in the region of an end face of the hollow chamber profile that is different from the two outer walls; wherein preferably an outer diameter of the fastening means is larger than a clear cross section of the partial fastening channels or of at least one of the partial fastening channels.
  • a frame according to the invention for a door or a window which is formed from several sections of hollow chamber profiles according to the invention which are connected to one another in connection areas, preferably welded, it is provided that in at least one of the connection areas a preferably metallic connecting element, preferably a connection angle, is connected in two to one another connected hollow chamber profile sections are introduced in the area of the respective fastening channel; and/or that a preferably metallic reinforcing element is inserted into the at least one intermediate region or into at least one of the intermediate regions.
  • the proposed construction is designed in such a way that the screw hold in the profile is sufficiently dimensioned for standard loads even without additional reinforcement due to the partial fastening channels or screw chambers provided according to the invention.
  • a comparable level of rigidity to solutions with a continuous screw channel could be determined, particularly for mounting devices loaded with shear forces (fastening screws). Transverse forces result from loads that typically occur on windows due to wind loads.
  • a (metallic) reinforcement can also be inserted into the profile in the intermediate area mentioned.
  • the mounting holes advantageously remain on the same axis and position.
  • the screw connection then penetrates the material accumulations in the profile, which are preferably present in the area of the partial fastening channels or screw chambers (or are formed by the screw chambers themselves), and the stiffening equally.
  • the profile can be specifically and partially stiffened without having to change the production process for the holes and screw connections. The reinforcement effect can therefore be dimensioned particularly efficiently.
  • screw chamber preferably means that the chambers in question (in a cross section through the profile) are surrounded or enclosed all around by profile material (webs).
  • profile material webs.
  • the screw chambers themselves represent accumulations of material in the profile, which increases stability.
  • a special development of the hollow chamber profile according to the invention provides that the channel side walls are at a greater distance from one another in the intermediate region than in an area of the partial fastening channels. In this way, sufficient space can be created in the intermediate area for the introduction of a suitably sized reinforcement profile.
  • the channel side walls recede in the intermediate region at least to such an extent that there is no longer any interaction with the mounting/fastening means.
  • the hollow chamber profile according to the invention provides that an accumulation of material or a thickening, in particular of the relevant outer wall, is provided within the partial fastening channels, preferably on at least one of the two outer walls.
  • the holding effect already mentioned can be improved even further.
  • the partial fastening channels themselves also represent certain accumulations of material, as has already been pointed out. This effect can be further improved by the additional material accumulations or thickenings mentioned
  • the channel side walls have projections on their inside which delimits at least one of the partial fastening channels.
  • Such projections can interact mechanically with a fastener introduced into the channel in order to improve the fastening effect.
  • a maximum clear distance is provided between projections that extend from different channel side walls in a transverse direction transverse to the channel longitudinal axis, which maximum clear distance is preferably 2 mm does not exceed; and/or that a maximum distance is provided between two projections adjacent in a longitudinal direction along the channel longitudinal axis, which maximum distance is preferably 2 mm or less; and/or that a maximum distance of preferably 2 mm or less is provided between a projection and a channel side wall opposite the projection.
  • the specified values have proven to be particularly suitable.
  • projections emanating from different channel side walls are offset in the longitudinal direction along the channel longitudinal axis or are arranged at the same height. This allows the fastening effect to be adapted to different requirements.
  • the projections extend at an angle with respect to the relevant channel side walls, which angle is preferably either 90° or deviates from 90° and is preferably between 30° and 60° , most preferably 45°, with projections arranged at the same height preferably having the same angles. This can also contribute to an improved fastening effect.
  • the intermediate region is designed as a reinforcement chamber for receiving a preferably metallic reinforcement.
  • the design has already been explained in detail above.
  • This can in particular mean that the intermediate region is designed to be sufficiently large in order to be able to accommodate a statically effective reinforcement. This can imply that in the direction of the channel longitudinal axis there is a significant distance between the partial fastening channels or screw chambers or that the channel side walls in the intermediate region stand back significantly compared to the partial fastening channels.
  • the reinforcement chamber can have typical dimensions between 20 and 50 mm in height and width.
  • the screw chambers can have a width of preferably 6 to 8 mm (chamber width) and a height of 3 to 10 mm.
  • the channel side walls are laterally supported in the area of at least one partial fastening channel at least on one side, preferably on both sides, transversely to the longitudinal direction of extrusion. This improves the stability of the partial fastening channels when a fastener is inserted and thus increases the holding effect.
  • At least one channel side wall is supported at an angle of 90 degrees with respect to the longitudinal axis of the channel. In practice, this results in a particularly good stabilization effect.
  • At least one channel side wall is supported at an angle other than 90 degrees with respect to the channel longitudinal axis. This can have particular advantages with regard to the use of material required in the production of the hollow chamber profile.
  • hollow chamber profile provides that at least one partial fastening channel is designed as an attachment to a continuous transverse web of the hollow chamber profile, preferably in the assembly direction below or outside the relevant crossbar.
  • a design has proven to be particularly robust in practice.
  • the crossbar in question can create a thermally effective additional insulating chamber within the profile, which brings corresponding energetic advantages.
  • the fastening channel is at least partially filled with a solid or pasty material, preferably with a thermally effective insulating material and/or a fastening material, in particular an insulating foam or injection mortar. This allows both the thermal insulation properties and the holding effect to be further improved.
  • Figure 1 shows a cross section through a conventional window profile or hollow chamber profile 1 according to the prior art with steel reinforcement 2 and with a mounting means 3 (fastening screw) for attaching the window profile 1 to a building or structure 4.
  • FIG. 2 shows a cross section through a hollow chamber profile 1 according to the invention.
  • the hollow chamber profile 1 has, at reference number 5, a factory-integrated stiffener, in particular made of a fiber composite material.
  • the hollow chamber profile 1 at reference number 6 has a fastening area which is used to fasten the hollow chamber profile 1 to or for connecting the hollow chamber profile 1 to an external component, in the present case with the structure 4, which is below or outside the hollow chamber profile in the assembly direction (screwing direction). 1 is arranged.
  • the fastening area 6 is designed and provided to accommodate a fastening means profiled on the edge, namely the fastening screw 3, as can easily be seen from the illustration.
  • the hollow chamber profile 1 has a fastening channel 7 in the fastening area 6, which is oriented perpendicular to a longitudinal extrusion direction 8 of the hollow chamber profile 1, which longitudinal extrusion direction 8 extends into the plane of the drawing.
  • the fastening channel 7 has a channel longitudinal axis 9, which is in Figure 2 is shown as a dashed line. Furthermore, the fastening channel 7 is closed at its ends perpendicular to the channel longitudinal axis 9 by an outer wall of the hollow chamber profile 1. These outer walls are in Figure 2 provided with the reference numbers 1a or 1b. Parallel to the channel longitudinal axis 9, the fastening channel 7 is laterally delimited by channel side walls 7a, 7b. However, these channel side walls 7a, 7b are not designed to be smooth and continuous, but rather have various special features according to the invention:
  • the fastening channel 7 is namely divided between the two outer walls 1a, 1b into two partial fastening channels 7.1 and 7.2, which partial fastening channels 7.1, 7.2 (here also referred to as screw chambers) in the direction of the channel longitudinal axis 9 through at least one intermediate region 10 from each other are spaced apart.
  • the intermediate area 10 is sufficient large dimensions so that additional reinforcement can be inserted into it (compare reference numeral 2 in Figure 1 and Figure 3 ).
  • the channel side wall 7a initially forms the left boundary of the (upper) partial fastening channel 7.1, then extends parallel to the outer wall 1a further to the left, away from the channel longitudinal axis 9, then bends downwards parallel to the channel longitudinal axis 9 and then merges into the outer wall 1b.
  • the channel side wall 7b initially forms the right boundary of the (upper) partial fastening channel 7.1, then extends obliquely upwards towards the outer wall 1a and is then formed by the (right) stiffener 5 or by the outer wall 1b.
  • the fastening channel 7 only has defined channel side walls in the area of the partial fastening channels 7.1, 7.2 mentioned.
  • the intermediate area 10 mentioned or possibly in other intermediate areas there is therefore no channel side wall in the narrower sense, although of course there are continuous structures within the hollow chamber profile 1 parallel to the channel longitudinal axis 9.
  • the fastening means 3 traverses or can traverse the hollow chamber profile 1 without interacting with any structures within the hollow chamber profile 1.
  • screw chamber is well expressed by the alternatively or synonymously used term “screw chamber” because it suggests that the partial fastening channels are (closed) closed structures within the hollow chamber profile 1.
  • the upper screw chamber or the partial fastening channel 7.1 is arranged between the outer wall 1a and a parallel to the outer wall 1a Crossbar 11 is formed.
  • the lower screw chamber or partial fastening channel 7.2 is designed, so to speak, as an approach below the hollow chamber profile 1 (below the (profile) outer wall 1b).
  • the outer wall 1a has a thickening or accumulation of material 12 within the hollow chamber profile 1, while projections 13 are provided on the channel side walls within the partial fastening channel 7.2, which extend approximately transversely to the longitudinal axis 9 of the channel.
  • a clear distance between the channel side walls 7a, 7b or the projections 13 in the area of the screw chambers is coordinated with the mounting or fastening means 3 in such a way that this engages with its edge profile 3a in the channel side walls or the projections 13.
  • the fastening means 3 can also be screwed into the screw chambers 7.1, 7.2 in the longitudinal extrusion direction 8 of the hollow chamber profile 1, for example in order to fasten additional elements, such as fittings or the like, to the hollow chamber profile 1. This also applies to the screw chambers explained below Figures 4 to 7 .
  • Figure 3 shows the same hollow chamber profile 1 as in Figure 2 , but with metallic reinforcement 2 introduced into the intermediate area 10 mentioned. In comparison with Figure 2 It follows that the channel longitudinal axis 9 and the insertion direction of the mounting or fastening means 3 have remained unchanged.
  • FIG. 4 Further embodiments of a hollow chamber profile 1 according to the invention are now shown in cross section, each without reinforcement, structure or assembly means. Only the essential differences to the hollow chamber profile 1 according to the Figures 2 and 3 discussed in more detail:
  • the hollow chamber profile 1 has three partial fastening channels or screw chambers 7.1 to 7.3.
  • the upper screw chamber 7.1 and the lower screw chamber 7.3 are identical to the screw chambers 7.1, 7.2 according to Figure 2 educated.
  • the hollow chamber profile 1 according to Figure 4 in comparison with the hollow chamber profile Figure 2 in the lower area there are additional hollow chambers 14.1 to 14.3, which form an additional profile level.
  • the screw chamber 7.2 is provided, which, similar to the screw chamber 7.3, is designed as an approach below a crossbar 15 and also has projections 13. All screw chambers 7.1 to 7.3 are aligned along the channel longitudinal axis 9 and are separated from one another along the channel longitudinal axis 9 (namely by the intermediate regions 10, 10 ').
  • Figure 5 shows a variant of the design according to Figure 4 , in which a further crossbar 15 'is provided in the assembly direction below the crossbar 15, which extends parallel to the crossbar 15 and runs at the level of the lower end (in the assembly direction) of the partial fastening channel (screw chamber) 7.2.
  • the intermediate region 10' is correspondingly formed between the lower crossbar 15' and the outer wall 1b of the hollow chamber profile 1, as shown.
  • the middle screw chamber 7.2 is not designed as an extension below the transverse web 15, but rather is formed at a right angle to a vertical intermediate web 18 via two short transverse webs 16.1, 16.2, which form a further hollow chamber 17 between them, which intermediate web 18 has a lateral (right ) Limitation of the middle hollow chamber 14.2 forms.
  • the screw chamber 7.2 is arranged with an approximately square contour essentially in the middle of the hollow chamber 14.2, with an oblique connecting web 16' extending from each corner of the screw chamber 7.2 into a corresponding corner of the hollow chamber 14.2.
  • Figure 8 a section in or parallel to a glazing plane through a frame 20 for a door or a window, in particular a frame, which consists of several sections 1.1-1.4 of hollow chamber profiles 1 according to the invention (cf. Figures 2 to 7 ) is formed.
  • the hollow chamber profile sections 1.1-1.4 are connected to one another in pairs in connection areas 21, preferably welded.
  • connection areas 21 preferably welded.
  • a preferably metallic connecting element 22 in the form of an L-shaped connecting angle with its two legs 23 (designated only for one connecting element 22) in two interconnected hollow chamber profile sections 1.1-1.4 in the area of the respective Intermediate area 10 (dash-dotted line) introduced. It can be held therein in a clamping, force-fitting manner or in some other way (eg materially bonded) in order to reinforce the connection areas 21.
  • This embodiment is not limited in terms of the type and number of connecting elements 22.
  • the frame 20 can be connected to external components via the hollow chamber profile sections 1.1-1.4 in the manner described, for example with a soffit surrounding or receiving the frame (structure 4, not shown here, cf. Figure 2 ).
  • a reinforcement or a reinforcement element is introduced into one of the intermediate areas 10 at reference number 2, as described above with reference to Figure 3 already described in detail.
  • the other intermediate areas 10 can also be used in accordance with Figure 8 take up the appropriate reinforcements 2.
  • the reinforcements 2 can also extend into the connection areas 21, which in Figure 8 is not shown.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)

Claims (14)

  1. Profilé à chambre creuse de fenêtre ou de porte extrudé (1), comprenant de préférence un renfort (5) intégré dès l'usine, comprenant au moins une zone de fixation (6) pour fixer le profilé à chambre creuse (1) à un composant externe (4) ou pour relier à ce dernier le profilé à chambre creuse (1), laquelle zone de fixation (6) est réalisée et prévue pour recevoir un moyen de fixation profilé côté bord (3), lequel profilé à chambre creuse (1) présente une zone intermédiaire (10) qui est réalisée en tant que chambre d'armature pour recevoir une armature (2) de préférence métallique, lequel profilé à chambre creuse (1) présente dans la zone de fixation (6) au moins un canal de fixation (7) qui est orienté perpendiculairement à une direction longitudinale d'extrusion (8) du profilé à chambre creuse (1), lequel canal de fixation (7) présente un axe longitudinal de canal (9), est fermé à ses extrémités perpendiculairement à l'axe longitudinal de canal (9) par respectivement une paroi extérieure (1a, 1b) du profilé à chambre creuse (1) et est délimité parallèlement à l'axe longitudinal de canal (9) latéralement par des parois latérales de canal (7a, 7b),
    caractérisé en ce que
    le canal de fixation (7) est divisé entre les deux parois extérieures (1a, 1b) en au moins deux canaux de fixation partiels (7.1, 7.2), lesquels canaux de fixation partiels (7.1, 7.2) sont espacés l'un de l'autre en direction de l'axe longitudinal de canal (9) par au moins la zone intermédiaire (10) et s'alignent le long de l'axe longitudinal de canal (9) .
  2. Profilé à chambre creuse (1) selon la revendication 1, dans lequel les parois latérales de canal (7a, 7b) présentent dans la zone intermédiaire (10) une distance l'une par rapport à l'autre plus grande que dans une zone des canaux de fixation partiels (7.1, 7.2).
  3. Profilé à chambre creuse (1) selon la revendication 1 ou 2, dans lequel dans les canaux de fixation partiels (7.1, 7.2), de préférence en au moins une des deux parois extérieures (1a, 1b), un amoncellement de matériau (12, 19) ou un épaississement, en particulier de la paroi extérieure concernée (1a, 1b) est prévu.
  4. Profilé à chambre creuse (1) selon l'une des revendications 1 à 3, dans lequel les parois latérales de canal (7a, 7b) présentent des saillies (13) sur leur côté intérieur délimitant au moins un des canaux de fixation partiels (7.2).
  5. Profilé à chambre creuse (1) selon la revendication 4, dans lequel entre des saillies (13) qui sortent de différentes parois latérales de canal (7a, 7b), dans une direction transversale transversalement à l'axe longitudinal de canal (9), une distance maximale intérieure est prévue, laquelle distance maximale intérieure ne dépasse pas de préférence 2 mm ; et/ou,
    dans lequel une distance maximale est prévue entre deux saillies (13) voisines dans une direction longitudinale le long de l'axe longitudinal de canal (9), laquelle distance maximale s'élève de préférence à 2 mm ou moins ; et/ou
    dans lequel une distance maximale de de préférence 2 mm ou moins est prévue entre une saillie (13) et une paroi latérale de canal (7a, 7b) opposée à la saillie (13).
  6. Profilé à chambre creuse (1) selon la revendication 4 ou 5, dans lequel des saillies (13) sortant des différentes parois latérales de canal (7a, 7b) sont décalées dans la direction longitudinale le long de l'axe longitudinal de canal (9) ou sont agencées à la même hauteur.
  7. Profilé à chambre creuse (1) selon l'une des revendications 4 à 6, dans lequel certaines au moins des saillies (13) s'étendent selon un angle par rapport aux parois latérales de canal (7a, 7b) concernées, lequel angle s'élève de préférence à 90° ou diverge de 90° et s'élève de préférence entre 30° et 60°, au plus de préférence à 45°, dans lequel des saillies (13) agencées de préférence à la même hauteur selon la revendication 6 présentent des angles identiques.
  8. Profilé à chambre creuse (1) selon l'une des revendications 1 à 7, dans lequel les parois latérales de canal (7a, 7b) sont en appui latéralement dans la zone d'au moins un canal de fixation partiel (7.1, 7.2) au moins d'un côté, de préférence des deux côtés, transversalement à la direction longitudinale d'extrusion (8).
  9. Profilé à chambre creuse (1) selon la revendication 8, dans lequel l'appui d'au moins une paroi latérale de canal (7a, 7b) se fait selon un angle de 90 degrés par rapport à l'axe longitudinal de canal (9).
  10. Profilé à chambre creuse (1) selon la revendication 8 ou 9, dans lequel l'appui d'au moins une paroi latérale de canal (7a, 7b) se fait selon un angle divergeant de 90 degrés par rapport à l'axe longitudinal de canal (9).
  11. Profilé à chambre creuse (1) selon l'une des revendications 1 à 10, dans lequel au moins un canal de fixation partiel (7.2) est réalisé en tant que pièce ajoutée en une nervure transversale (15) continue du profilé à chambre creuse (1), de préférence dans la direction de montage en dessous de la nervure transversale concernée (15).
  12. Profilé à chambre creuse (1) selon l'une des revendications 1 à 11, dans lequel le canal de fixation (7) est rempli au moins partiellement d'un matériau solide ou pâteux, de préférence d'un matériau isolant actif thermiquement et/ou d'un matériau de fixation, en particulier d'une mousse isolante ou mortier d'injection.
  13. Système composé d'un profilé à chambre creuse de fenêtre ou porte extrudé (1) selon l'une des revendications précédentes et d'au moins un moyen de fixation profilé côté bord (3), de préférence une vis, dans lequel le moyen de fixation (3) est introduit le long de l'axe longitudinal de canal (9) dans le canal de fixation (7) et dans les canaux de fixation partiels (7.1, 7.2), dans lequel le composant externe (4) est agencé ou est à agencer en prolongement de l'axe longitudinal de canal (9) ; et/ou
    dans lequel le moyen de fixation (3) est introduit transversalement à l'axe longitudinal de canal (7) dans au moins un des canaux de fixation partiels (7.1, 7.2), dans lequel le composant externe est agencé ou à agencer latéralement à distance de l'axe longitudinal de canal (9) dans la zone d'un côté frontal différent des deux parois extérieures (1a, 1b) du profilé à chambre creuse (1) ;
    dans lequel de préférence, un diamètre extérieur du moyen de fixation (3) dans la zone du profilage (3a) côté bord est supérieur à une section transversale intérieure des canaux de fixation partiels (7.1, 7.2) ou de l'au moins un des canaux de fixation partiels (7.1 7.2).
  14. Cadre (20) pour une porte ou une fenêtre qui est formé de plusieurs sections (1.1-1.4) reliées entre elles dans des zones de liaison (21), de préférence soudées, de profilés à chambre creuse (1) selon l'une des revendications 1 à 12, dans lequel un élément de liaison (22), de préférence métallique, de préférence un angle de liaison, est introduit dans l'une au moins des zones de liaison (21), dans deux sections de profilé à chambre creuse (1.1-1.4) reliées entre elles dans la zone de la zone intermédiaire (10) respective ; et/ou
    dans lequel un élément d'armature (2), de préférence métallique, est inséré dans l'au moins une zone intermédiaire (10) ou dans l'une au moins des zones intermédiaires (10).
EP21178425.1A 2021-06-09 2021-06-09 Profilé de chambre creuse de fenêtre ou de porte, système doté d'un tel profilé de chambre creuse et châssis fabriqué à partir de celui-ci Active EP4102019B1 (fr)

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EP21178425.1A EP4102019B1 (fr) 2021-06-09 2021-06-09 Profilé de chambre creuse de fenêtre ou de porte, système doté d'un tel profilé de chambre creuse et châssis fabriqué à partir de celui-ci

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EP21178425.1A EP4102019B1 (fr) 2021-06-09 2021-06-09 Profilé de chambre creuse de fenêtre ou de porte, système doté d'un tel profilé de chambre creuse et châssis fabriqué à partir de celui-ci

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DE202022107099U1 (de) 2022-12-20 2024-03-21 REHAU Industries SE & Co. KG Befestigungsanordnung, diese umfassendes Fenster sowie diese umfassende Tür

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DE8517611U1 (de) * 1985-06-15 1985-08-08 Staudt, Erwin, 8751 Sulzbach Fensterprofil
DE4338181C2 (de) 1993-11-09 1999-04-08 Rekord Fenster & Tueren Gmbh & Kunststoff-Hohlprofil
DE202006016165U1 (de) 2006-10-21 2008-02-28 Rehau Ag + Co. Extrudiertes Fenster- oder Tür-Hohlkammerprofil
GB201102207D0 (en) * 2011-02-09 2011-03-23 Window Widgets Llp Improvements in or relating to windows
DE102014104190A1 (de) * 2014-03-26 2015-10-01 Rehau Ag + Co Kunststoff-Hohlkammerprofil für den Fenster- und Türenbau sowie Verwendung eines derartigen Kunststoff-Hohlkammerprofils
GB2525183B (en) * 2014-04-14 2021-01-13 Storm Faith Network Ltd Fenestration products
GB2536661A (en) * 2015-03-24 2016-09-28 Everest Ltd Weldable elements, joints and associated methods

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