EP2481875B1 - Dichtung für Öffnungsflügel, und mit einer solchen Dichtung ausgestatteter Öffnungsflügel - Google Patents

Dichtung für Öffnungsflügel, und mit einer solchen Dichtung ausgestatteter Öffnungsflügel Download PDF

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Publication number
EP2481875B1
EP2481875B1 EP12150682.8A EP12150682A EP2481875B1 EP 2481875 B1 EP2481875 B1 EP 2481875B1 EP 12150682 A EP12150682 A EP 12150682A EP 2481875 B1 EP2481875 B1 EP 2481875B1
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EP
European Patent Office
Prior art keywords
seal
opening section
lip
front wall
opening
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EP12150682.8A
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English (en)
French (fr)
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EP2481875A1 (de
Inventor
Frédéric M. Marantier
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Individual
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Individual
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23Plastic, sponge rubber, or like strips or tubes
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23Plastic, sponge rubber, or like strips or tubes
    • E06B7/2305Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2312Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with two or more sealing-lines or -planes between the wing and part co-operating with the wing

Definitions

  • the present invention relates to gaskets for sashes and sashes equipped with such seals.
  • opening means any opening of a building (eg door, window, hatch, etc.), comprising a movable leaf (including pivoting or sliding) and a fixed frame.
  • the lip in question may in particular be a sealing lip having a fire resistance and gas barrier function, or a fingertip bead, or any other protrusion having for example a fire protection function of one or several sealing lips.
  • the first and second opening elements mentioned above may be two leaves or a leaf and a corresponding frame (and in this case the first opening element may be either the leaf or the frame).
  • the purpose of the invention is in particular to improve the known joints of this type, in particular to reduce the force required to operate the door, for example (without limitation) when the opening in question is a door to one or two swing leaves that one wishes to be able to make manipulate by a disabled person circulating in a wheelchair.
  • a seal of the kind in question is characterized in that the hinge portion comprises at least one gutter-shaped portion having at least one concave face and a convex face (optionally, the hinge portion may comprise several successive portions in the form of gutters, for example in alternate directions), this gutter-shaped portion having a section having a shape selected from a circular arc and / or a spiral portion.
  • the invention also relates to an opening comprising first and second opening members, and at least one flexible polymer seal as defined above, the support portion of which is fixed to the first opening member and whose lip extends towards the second element opening from the support portion.
  • the figure 1 shows a set of opening 1 of building, constituting for example a door which comprises two elements of opening, namely a door frame 2 and a leaf swing 3 pivotally mounted on the frame 2 about an axis of rotation Z0 .
  • the edge 4 of the leaf is equipped with a gasket 5, including a fire-resistant seal, which extends along the edge 4 in a longitudinal direction Z.
  • the gasket 5 is a polymer gasket, made for example of elastomer or optionally flexible thermoplastic, which can be made for example by extrusion and which therefore extends in the longitudinal direction Z with a constant section.
  • the sealing lips 7 are substantially flat lips which each comprise a main portion 9 and a hinge portion 10 which connects the main portion to the base 6, said hinge portion having greater bending flexibility than the portion main.
  • each sealing lip 7 extends to a free end which is in elastic contact with the face 2a of the frame facing the edge 4 of the leaf swinging.
  • the sliding of the free ends of the sealing lips 7 against the face 2a of the frame causes pivoting of the sealing lips 7 by bending the hinge portions 10.
  • the presence of these hinge zones makes it possible to limit the force required to open the leaf 3, to a maximum force which can be for example of the order of 5 daN, while the opening of a swing door provided with seals cuts Fire of the prior art commonly required efforts greater than 8 daN and frequently between 10 and 15 daN.
  • the opening of a swing door of the type described here thus becomes possible for a disabled person traveling in a wheelchair, unlike hinged doors equipped with firestop seals of the prior art.
  • This low opening force of the door can be obtained despite a relatively large thickness e1 of the main portion of each sealing lip 7, for example between 0.4 and 4 mm, advantageously between 0.5 mm and 3 mm or between 1 and 4 mm, advantageously 1.5 to 3 mm, which can represent a thickness two to three times greater than the thicknesses of sealing lips of the firestop seals of the prior art.
  • the sealing lip has a high fire resistance and a high resistance to frictional wear.
  • This wear resistance can also be increased by providing the main portion of the lip with an overmolded or adhered reinforcing strip (such reinforcing strips can also be provided elsewhere on the seal, for example on protective lips 8).
  • the hinge portion 10 extends over a developed width, measured perpendicular to the longitudinal direction Z, of between 2 and 10 mm, and the hinge portion extends from the support portion (the base 6) to 'to the main portion 9 of the lip.
  • the lip 7 may have a substantially constant thickness and free of necking, between the support portion (the base 6) and the main portion 9 of said lip.
  • each main portion 9 may be two smooth faces, or one of these faces or both faces may be provided with reliefs 14 projecting, for example ribs with a rounded section extending parallel to the longitudinal direction Z.
  • reliefs 14 projecting, for example ribs with a rounded section extending parallel to the longitudinal direction Z.
  • only the outer faces 13 (that is to say the outwardly facing faces) of the main parts 9 of the sealing lips are provided with ribs 14.
  • the ribs 14 could be provided on the inner faces of the sealing lips 7, or alternately on the inner face of one of the lips 7 and on the outer face of the other lip 7.
  • the main portions 9 of the sealing lips may be provided with ridges 14a, in this case streaks separating the ribs 14 from each other. These streaks may possibly be dimensioned to allow an installer to tear longitudinally said main portion 9 at one of the ridges 14a so as to limit the width of said main portion 9, depending in particular on the clearance E available between the edge 4 of the door leaf and the opposite face 2a of the door frame ( E is typically of the order of a few cm).
  • These two edges are optionally connected to the base 6 respectively by two hinge portions 17, 18, having a relatively low flexural strength relative to the main portion of the protective lip 8, this main portion being formed by the side edges 15, 16 and by a front wall 19 interconnecting the edges 15, 16.
  • the hinge portions 17, 18 are gutter-shaped portions, section arcuate.
  • the portions 17, 18 forming hinge can be made according to all the variants previously envisaged for the hinge portions 10 of the sealing lips 7.
  • the main portion 15, 16, 19 of each protective lip 8 forms a bridge between the hinge portions 17, 18 and thus delimits a hollow interior space 8a which allows, with the hinge portions 17, 18 to give a relatively great flexibility of operation to the protective lip 8 vis-à-vis a compressive force of the protective lip in the Y direction.
  • Each protection lip thus ensures its finger-gripper function while having a high resistance to wear and fatigue.
  • the protective lips 8 thus also have a high fire resistance, which allows the protective lip 8 exposed to the fire effectively protects the sealing lips 7 from heat, and that, if necessary, once the lip protection 8 and the sealing lips 7 have been consumed or damaged by fire, the protective lip 8 furthest from the fire still serve as the ultimate barrier against the spread of fire.
  • Fixing the base 6 on the edge 4 of the leaf can be achieved by any known means: fixing by screwing a rigid strip, clipping side portions of the base 6 in rigid side strips added to the flanks of the swinging leaf, etc.
  • this attachment can be made for example by interlocking a projecting portion 21 of the base 6 in a vertical groove 4a rectangular section formed in the edge 4 of the leaf swinging.
  • this protruding portion 21 comprises two lateral walls 22 advantageously provided with anti-discharge ribs 23 which are nested tightly in the side walls of the groove 4a, a rear wall 24 disposed facing the bottom of the groove 4a.
  • These side walls 22 and this rear wall 24 define a hollow interior space in which may be arranged for example a strip of intumescent material 27 (composed of a single intumescent material or possibly several intumescent materials) which is normally rigid and which is adapted to inflate with heat.
  • the intumescent material makes it possible, cold, to stiffen the projecting portion 21 of the seal and thus to ensure good fixing of the seal by interlocking, thus serving as a locking key for the seal.
  • the intumescent material 27 may be covered by the base 6 which may for example have two cover lips 25 parallel to the rear wall 24 and extending towards each other from sealing lips 7, these covering lips delimiting between them a slot 26 for inflating the intumescent material (s) 27 in case of fire.
  • This swelling of the intumescent material 27 allows in particular to move and / or maintain the sealing lips 7 against the frame 2 by reinforcing the sealing of said lips 7 against the opposite face 2a of the frame 2 .
  • seal 5 could be arranged on the face 2a of the frame 2, or two joints 5 could be arranged opposite one another, one on the edge 4 and the other on the face 2a of the frame, the sealing lips of the two joints then cooperating together by elastic support as described below for the embodiment of figures 3 and 4 .
  • the gasket 5 according to the invention can also be used in the case of a door 1 or other set of leaves with two leaf leaves 3 which are each pivotally mounted on a frame 2 around axes of rotation Z0, each leaf swinging 4 having a seal 5 as described above at its edge 4.
  • the two elements of opening which are the joints 5 are the two leaves 3 and no longer a leaf and a frame as in l example of Figures 1 and 2 .
  • the seals 5 of the two leaves 3 are thus arranged one opposite the other, the distal ends of the protective lips 8 being separated from each other by the above-mentioned distance e, for example between 1 and 3 mm, and the main portions 9 of the sealing lip 7 being resiliently abutting each other from one gasket 5 to the other.
  • the figure 5 represents a seal according to another embodiment, which can be used instead of the seal already described, in all the configurations already envisaged above.
  • This seal 5 may comprise two bases 30 intended to be attached laterally to the two opposite lateral faces of the leaf 3 (or possibly the frame 2, even if the following description is made in the case of fixing on the leaf 3 ).
  • These bases 30 may for example each comprise a front wall 31 resting against the edge 4 of the leaf and a side wall 32 bearing against one of the side faces of the leaf 3.
  • the side wall 32 is covered externally by two sealing lips 33 which are separated by a slot 34 and which delimit with the side wall 32, a free space accommodating for example a rigid strip 35 which allows the attachment of the base 30 against the corresponding lateral face of the leaf 3, by screws 36 or other .
  • the attachment of the seal 5 on the corresponding opening element can be achieved by any other means.
  • the seal 5 further comprises a corrugated front wall 37 which extends between the two bases 30 covering the edge 4 of the leaf and advantageously a strip of intumescent material 27 fixed on said edge 4.
  • This front wall 37 has a plurality of corrugations, in particular two outer corrugations protruding in the Y direction and acting as outer protective lips 8, with the aforementioned functions anti finger pliers and lip protection. sealing 7.
  • the protective lips 8 frame two recessed areas 38 of the front wall, at which the hinge portions 10 of two lateral sealing lips 7 which can be similar to those already described above are connected, except that the hinge zone 10 of each of these two lateral sealing lips 7 here comprises a single channel 11.
  • the main portions 9 of the two abovementioned sealing lips may be identical or similar to those already described with reference to FIGS. figures 2 and 4 , and these two main portions may as previously described, converge towards each other away from their hinge portions.
  • Each hollow zone 38 of the front wall 37 can be extended towards the center of the gasket 5 by a protruding zone 39, the two projecting zones 39 being separated by a hollow central zone 40 where the hinge portion 10 is connected. (for example, may be similar to figures 2 and 4 ) of a central sealing lip 7.
  • the main portion 9 of the central sealing lip 7 is as previously more rigid in bending of the hinge portion 10, and may have a free edge with fork-shaped section, having two branches 9a.
  • the inner face of the front wall 37 of the gasket may advantageously comprise partitioning ribs 41, 42, 43 extending in planes parallel to the Y, Z directions, from the inside face of the front wall 37 to the intumescent material 27. or to the vicinity of said material, or to the edge of the door or door frame.
  • the ribs 41, 42 may for example be disposed on either side of each recessed zone 38 of the front wall 37, and the rib 43 may for example be arranged at the recessed area 40 of the front wall 37 .
  • the partitioning ribs 41-43 make it possible to channel and distribute the intumescent material 27 during its swelling in the event of a fire, and they also allow the swelling of the intumescent material to push and maintain the front wall 37 more effectively towards the element. opposite opening in case of fire. They also make it possible to cushion the shock of a person or an object coming to strike the seal 5 parallel to the direction Y. Moreover, the ribs 41-43, by making it possible to optimize the effectiveness of the intumescent material 27, also save on the amount of intumescent material 27.
  • the corrugated front wall 37 also has at least one fold 45 which extends over the entire length of the joint 5 parallel to the axis Z.
  • the corrugated front wall 37 may optionally comprise a plurality of plies 45, for example two plies 45 arranged with both sides of the sealing lips 7 in the example shown on the figure 6 and these folds 45 being initially held closed by a strip of detachable material 46, formed of an elastomeric piece with the corrugated front wall 37.
  • This detachable strip 46 may be extruded with the remainder of the gasket 5 and may be connected to the remainder of the corrugated front wall 37 by thinned edges which allow the detachment of the strip of material 46 by tearing of these thinned edges.
  • the gasket 5 can be adapted to several thicknesses of the opening member 3: to adapt the gasket 5 to a thicker leaf member, the strips of detachable material 46 are removed, which allows an opening of the folds 45 and thus an adaptation of the joint 5 to a greater edge thickness.
  • the folds 45 can be pushed outward by the swelling of the intumescent material 27 and can thus contribute to increasing the seal between the seal 5 and the opposite sash element or an opposite seal 5, or even contribute to make it more difficult to maneuver the opening 3 without condemning, in some way acting as a bolt.
  • the seal 5 is formed of two distinct bands coming from both sides intumescent material 27, these two parts being clipped inside a rail 51 which is fixed on the edge 4 of the opening member 3.
  • the rail 51 may comprise a bottom wall 52 directly attached to the edge 4 and two side walls 53 extending in the direction Y opposite the opening member 3 delimiting a central groove 51a open opposite the edge 4. These side walls 53 are extended to one another by flanges 54 which end with hooks 55.
  • each half of the gasket 5 comprises a front wall bearing against the corresponding flange 54 of the rail 51, this front wall extending to the inside of the groove of the rail 51, by a lateral edge 47 itself extended outwards by a flange 48 which penetrates under the flange 54 of the rail and which ends with a hooking lip 49 coming to hold on behind the hook 55 of the rim 54.
  • the front wall 31 of each half the seal 5 is extended in the Y direction by a hinge portion, respectively 17 on the outside and 18 on the inside, which is similar to the hinge portions 17, 18 described above. These hinge portions are extended forward in the Y direction by side edges 15, 16 and a front wall 19 forming a protective lip 8 as described above.
  • each half of the gasket 5 comprises, for example, a hollow zone 38 similar to the recessed zone 38 described above with respect to the figure 5 which is connected to the base of a hinge portion 10 of a sealing lip 7 similar to that already described above, this recessed area 38 also extending towards the intumescent material member 27 by a rib longitudinal 42 bearing on the intumescent material member 27 or extending to the vicinity of said intumescent material member.
  • the intumescent material element 27 allows to block the seal 5 in the groove formed by the rail 51.
  • the seal 5 comprises two lateral walls 60 which are clipped externally in lateral grooves 58 of a rail 56 fixed to the edge 4 of the opening member 3, which rail may comprise for example a bottom wall 57 fixed to the edge 4 and two side walls 57a, in which are formed the lateral grooves 58. These side walls delimit between them a central groove 56a open opposite the edge 4.
  • Each lateral groove 58 may comprise for example two inner edges 59 which delimit between them an opening into which penetrates an internal rib 61 of the edge 60 of the seal.
  • Each groove 58 of the rail may advantageously comprise a rib 58a extending parallel to the longitudinal direction Z and laterally outwardly inside the groove 58, while the rib 61 of the joint may comprise two parallel edges 62 which are engaged on both sides of the rib 58a, these edges being each extended by a clipping lip 63.
  • the rib 58a of the rail serves as a locking key by preventing the edges 62 of the seal from being brought closer to one another. other once engaged in the groove 58, so that the clipping ribs 63 interfere with the flanges 59 of the rail to prevent lateral dislocation of the gasket 5.
  • This principle of lateral attachment of the seal 5 would be usable with any type of seal, and greatly facilitates the installation of the seal while allowing a very strong attachment of the seal.
  • the particular seal 5 shown on the figure 9 is made in two halves each having a protective lip 8 comprising a hinge portion 17 which extends the lateral edge 60 of the seal forward in the Y direction.
  • This hinge portion 17 is itself extended in the direction Y by an outer lateral edge 15 which is connected to a front wall 19 itself connected by a lateral edge 16 inside, at a hinge portion 18 which is connected to a front wall 64 disposed against a strip 27 of intumescent material.
  • the inner edge of this end wall 64 is extended in the Y direction by a hinge portion 10 and a sealing lip 7 as previously described.
  • At least one face (for example the smooth face) of the main portion 9 of the sealing lip 7 can be provided with a strip of material 67 different from the elastomeric material forming the remainder of the gasket 5, for example a strip reinforcement or antifriction tape.
  • This variant could be used in all the other embodiments of the invention.
  • each half of the gasket 5 extends, inside the side walls 57a of the rail 56, respectively by two lateral edges 65 which are interposed between the lateral edges 57a of the rail and the terminal 27 of intumescent material these lateral edges 65 may advantageously be provided with anti-release ribs or anchoring reliefs 66 cooperating for example with the strip of intumescent material 27 and / or with the corresponding lateral edge 57a of the rail 56.
  • the strip 27 of intumescent material again plays the role of locking key holding the seal 5 between the side walls 57a of the rail 56.
  • the seal 5 may have side edges and lips 7, 8 similar to those of the figure 9 except that the outer lateral edges 60 are extended towards one another by flanges 68 which are nested in outer lateral grooves 27a formed in two parallel strips 27 of intumescent material.
  • the interlocking of the flanges 68 of the gasket 5 may be reinforced by the presence of anti-dislocation lips 68a cooperating for example with the edge 4 of the opening member 3 and / or with the outer lateral groove 27a of each strip of material intumescent 27.
  • the attachment of the seal 5 by lateral interlocking greatly facilitates the installation of the seal.
  • each half of the gasket 5 is extended here by another half of the gasket 5 forming a cover lip 25 similar to that described with respect to the figure 2 , this cover lip 25 being extended toward the edge 4 of the opening element 3, by a rim 25a advantageously terminated by a clipping lip 25b projecting laterally in an internal lateral groove 27b formed in the strip of intumescent material 27 corresponding.
  • the lips 25 and edges 25a channel the intumescent material and can turn substantially opposite the edge 4 by cooperating with the second opening member or with a similar seal worn by this second element opening, to increase the seal between the two elements opening and / or contribute to make it more difficult to maneuver the opening without condemning, in some way acting bolt.
  • the seal 5 constitutes a single protective lip 8 which has two side walls 60 fixed on either side of the opening member 3, for example by clipping flanges 68 similar to those already described in grooves external side 27a of a strip of intumescent material 27 fixed against the edge 4 of the opening element 3.
  • the interlocking of the flanges 68 may optionally consist of clipping, for example when said flanges 68 each comprise a groove 68b which engages on a rib 27c of the strip of intumescent material 27, this rib 27c being here oriented towards the edge 4 of the opening member 3.
  • each side wall 60 of the gasket 5 is extended forward in the Y direction by at least one hinge portion 17 similar to the hinge portions 17 described previously, each hinge portion 17 being extended forward in the Y direction by a main lip portion formed by a side wall 69 connected to a front wall 70.
  • the side wall 70 further comprises, on its inner face, at least one rib 71 and preferably several ribs 71 (4 in the example shown here) which each extend to the contact or in the vicinity of the strip 27 of intumescent material or of the edge 4 of the opening member 3.
  • Each of these ribs 71 may optionally comprise, at its free end, a base 71b formed by a transverse rib.
  • the ribs 71 may also include (in addition to legs 71b or replacement) intermediate transverse ribs similar to the transverse ribs 44 visible on them.
  • Figures 5-7 the ribs 71 may each comprise a fold 71a forming a toggle joint which allows some flexion of said rib 71.
  • Some of the ribs 71 could be arranged at an angle to the Y direction, or even parallel to the X direction.
  • the ribs 71 allow, on the one hand, to channel and distribute the intumescent material 27 during its swelling and helps said intumescent material to repel more effectively the front wall 70 during a fire, and they also have a damping function for damping the impact of a person or object striking the seal 5 in the plane of the opening member 3.
  • the ribs 71 allowing to optimize the effectiveness of the intumescent material 27, also save on the amount of intumescent material 27.
  • the seal described above can be used on more than one side of the opening, up to 4 sides.

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

Claims (27)

  1. Welchpolymer-Dichtung, welche dazu vorgesehen ist, einen Öffnungsflügel auszustatten, welcher erste und zweite Öffnungsflügel-Elemente (3, 2; 3, 3) umfasst, wobei die Dichtung umfasst:
    - wenigstens einen Trageabschnitt (6, 22; 30, 31, 37; 31, 47, 48, 37; 60, 64, 65; 60, 64, 68, 25, 25a), welcher dazu eingerichtet ist, an dem ersten Öffnungsflügel-Element (3) befestigt zu sein und sich entlang einer longitudinalen Richtung (Z) erstreckt,
    - wenigstens eine Lippe (7, 8), welche an dem Trageabschnitt (6, 22; 30, 31, 37; 31, 47, 48, 37; 60, 64, 65; 60, 64, 68, 25, 25a) angebracht ist und sich ebenfalls entlang der longitudinalen Richtung (Z) erstreckt,
    wobei die Lippe dazu eingerichtet ist, sich in Richtung des zweiten Öffnungsflügel-Elements (2; 3) ausgehend von dem Trageabschnitt (6, 22; 30, 31, 37; 31, 47, 48, 37; 60, 64, 65; 60, 64, 68, 25, 25a) zu erstrecken,
    wobei die Lippe (7; 8) wenigstens einen Abschnitt umfasst, welcher ein Scharnier (10; 17, 18) bildet, welches sich entlang der longitudinalen Richtung (Z) in der Nachbarschaft des Trageabschnitts (6, 22; 30, 31, 37; 31, 47, 48, 37; 60, 64, 65; 60, 64, 68, 25, 25a) erstreckt, sowie einen Hauptabschnitt (9; 15, 16, 19; 69, 70), welcher sich entlang der longitudinalen Richtung (Z) erstreckt, indem er an dem Trageabschnitt (6, 22; 30, 31, 37; 31, 47, 48, 37; 60, 64, 65; 60, 64, 68, 25, 25a) mittels des Abschnitts, welcher ein Scharnier (10; 17, 18) bildet, angebracht ist, wobei der Abschnitt, welcher ein Scharnier bildet, eine größere Biegeweichheit aufweist als der Hauptabschnitt der Lippe,
    dadurch gekennzeichnet, dass der Abschnitt, welcher ein Scharnier (10; 17, 18) bildet, wenigstens einen rinnenförmigen Teil (11; 17, 18) umfasst, welcher wenigstens eine konkave Fläche und eine konvexe Fläche aufweist, wobei der rinnenförmige Teil (11; 17, 18) einen Querschnitt aufweist, welcher eine Form hat, welche aus einem Kreisbogen und/oder einem Spiralabschnitt ausgewählt ist.
  2. Dichtung nach Anspruch 1, wobei der rinnenförmige Teil (11; 17, 18) sich in einem Winkel von wenigstens 60 Grad um das Zentrum des Kreisbogens oder der Spirale herum erstreckt.
  3. Dichtung nach Anspruch 1 oder Anspruch 2, wobei der Hauptabschnitt (9; 15, 16, 19; 69, 70) der Lippe eine Dicke von zwischen 0,4 und 4 mm aufweist, vorzugsweise von 1 bis 4 mm.
  4. Dichtung nach einem der vorhergehenden Ansprüche, wobei der Abschnitt, welcher ein Scharnier (10; 17, 18) bildet, dünner ist als der Hauptabschnitt (9; 15, 16, 19; 69, 70) der Lippe.
  5. Dichtung nach einem der vorhergehenden Ansprüche, wobei die Lippe eine Dichtungslippe (7) ist und der Hauptabschnitt (9) der Lippe ein freies Ende gegenüber dem Abschnitt, welcher ein Scharnier (10) bildet, aufweist.
  6. Dichtung nach Anspruch 5, wobei das freie Ende einen gegabelten Abschnitt (9a) aufweist.
  7. Dichtung nach Anspruch 5 oder Anspruch 6, wobei der Hauptabschnitt (9) der Lippe wenigstens eine Kerbung (14a) aufweist, welche parallel zu der longitudinalen Richtung (Z) und dazu eingerichtet ist, zu erlauben, den Hauptabschnitt (9) einzureißen, indem seine Stärke verringert wird.
  8. Dichtung nach einem der Ansprüche 5 bis 7, umfassend wenigstens zwei Dichtungslippen (7), deren jeweilige Hauptabschnitte (9) ausgehend von ihren jeweiligen Abschnitten, welche Scharniere (10) bilden, schräg aufeinander zulaufen.
  9. Dichtung nach einem der Ansprüche 5 bis 8, umfassend wenigstens zwei Dichtungslippen (7), welche von zwei Schutzlippen (8) in Form von Wülsten flankiert sind.
  10. Dichtung nach einem der Ansprüche 5 bis 9, wobei der Hauptabschnitt (9) der Lippe (7) eine glatte Fläche und eine Fläche aufweist, welche mit Erhebungen (14) versehen ist.
  11. Dichtung nach Anspruch 10, wobei die Erhebungen Rippen (14a) sind, welche sich entlang der longitudinalen Richtung (Z) erstrecken.
  12. Dichtung nach einem der Ansprüche 1 bis 4, wobei der Hauptabschnitt (15, 16, 19; 69; 70) der Lippe (8) brückenförmig ist und sich zwischen zwei Abschnitten erstreckt, welche Scharniere (17, 18) bilden, welche jeweils an dem Trageabschnitt (6; 60) angebracht sind.
  13. Dichtung nach einem der vorhergehenden Ansprüche, umfassend eine frontale Wand (37; 70), welche dazu eingerichtet ist, lateral an dem ersten Öffnungsflügel-Element (3) befestigt zu sein und eine Kante (4) des ersten Öffnungsflügel-Elements zu bedecken, und wobei der Trageabschnitt (6; 60) wenigstens einen Teil der frontalen Wand (37; 70) umfasst.
  14. Dichtung nach Anspruch 13, wobei wenigstens eine Lippe eine Dichtungslippe (7) ist und die frontale Wand (37) wenigstens zwei laterale Wellen (8) in Form von Wülsten bildet, welche die wenigstens eine Dichtungslippe (7) flankieren.
  15. Dichtung nach Anspruch 13 oder Anspruch 14, wobei die frontale Wand (37) wenigstens eine Rippe (41-43) umfasst, welche parallel zu der longitudinalen Richtung (Z) ist und sich entgegen der Lippe (7) erstreckt.
  16. Dichtung nach einem der vorhergehenden Ansprüche, umfassend eine frontale Wand (37), welche dazu eingerichtet ist, eine Kante (4) des ersten Öffnungsflügel-Elements zu bedecken, und wobei die frontale Wand (37) wenigstens einen Falz (45) umfasst, welcher von einem lösbaren Band (46) in im Wesentlichen geschlossener Position gehalten wird, welches an der frontalen Wand (37) mittels zweier lateraler longitudinaler teilbarer Ränder angebracht ist.
  17. Öffnungsflügel, umfassend erste und zweite Öffnungsflügel-Elemente (3, 2; 3, 3) und wenigstens eine Weichpolymer-Dichtung (5) nach einem der vorhergehenden Ansprüche, deren Trageabschnitt (6, 22; 30, 31, 37; 31, 47, 48, 37; 60, 64, 65; 60, 64, 68, 25, 25a) an dem ersten Öffnungsflügel-Element (3) befestigt ist, und deren Lippe sich zu dem zweiten Öffnungsflügel-Element (2; 3) erstreckt, ausgehend von dem Trageabschnitt (6, 22; 30, 31, 37; 31, 47, 48, 37; 60, 64, 65; 60, 64, 68, 25, 25a).
  18. Öffnungsflügel nach Anspruch 17, wobei die Lippe eine Dichtungslippe (7) in elastischer Anlage gegen das zweite Öffnungsflügel-Element (2; 3) oder ein steifes intumeszentes Element ist, welches an dem zweiten Öffnungsflügel-Element vorgesehen ist.
  19. Öffnungsflügel nach Anspruch 17, umfassend zwei Dichtungen (5), die eine der anderen gegenüber liegend und jeweils an den ersten und zweiten Öffnungsflügel-Elementen (3, 2; 3, 3) befestigt, wobei jede Dichtung wenigstens eine Dichtungslippe (7) umfasst, welche dem Abschnitt, welcher ein Scharnier (10) bildet, zugeordnet ist, und wobei die Dichtungslippen (7) der beiden Dichtungen die eine gegen die andere in elastischer Anlage sind.
  20. Öffnungsflügel nach einem der Ansprüche 17 bis 19, wobei die Dichtung (5) ferner wenigstens ein Element aus intumeszentem Material (27) umfasst, welches durch Wärme anschwillt.
  21. Öffnungsflügel nach Anspruch 20, wobei die Dichtung (5) einen Abschnitt (21; 47; 65) umfasst, welcher in einen Hals (4a; 51 a; 56a) des ersten Öffnungsflügel-Elements (3) eingesetzt ist, wobei dieser eingesetzte Abschnitt (21) einen Innenraum begrenzt, welcher von dem wenigstens einen steifen Element aus intumeszentem Material (27) eingenommen ist, welches so den eingesetzten Abschnitt (21) versteift und die Dichtung (5) in dem Hals blockiert.
  22. Öffnungsflügel nach Anspruch 20, wobei das wenigstens eine Element aus intumeszentem Material (27) steif ist und laterale Hälse (27a, 27b) bildet, in welche Ränder eingesetzt sind, welche an der Dichtung (5) angebracht sind.
  23. Öffnungsflügel nach Anspruch 20, wobei die Dichtung (5) ferner wenigstens einen Falz (38, 40, 45) und/oder wenigstens eine Lippe (25, 25a) umfasst, welche/r dazu eingerichtet ist, zu dem zweiten Öffnungsflügel-Element durch das intumeszente Material (27) verlagert zu werden, wenn es durch Wärme anschwillt, wodurch die Abdichtung zwischen den ersten und zweiten Dichtungsflügel-Elementen verbessert wird und/oder sich die ersten und zweiten Öffnungsflügel-Elemente teilweise verbinden und/oder eine Kanalisierung des intumeszenten Produkts, das anschwillt, sichergestellt wird.
  24. Öffnungsflügel nach Anspruch 23, wobei die Dichtung wenigstens zwei Teile aus intumeszentem Material (27) umfasst, welche zwischen einander einen Spalt begrenzen, wobei die Teile aus intumeszentem Material (27) jeweils gegenüber dem ersten Öffnungsflügel-Element durch zwei Abdecklippen (25) bedeckt sind, welche an der Dichtung (5) angebracht sind, wobei jede der Abdecklippen durch einen Rand (25a) verlängert ist, welcher in den Spalt eindringt, wobei jede Abdecklippe (25) und ihr Rand (25a) dazu eingerichtet sind, zu dem zweiten Öffnungsflügel-Element durch das intumeszente Material (27) verlagert zu werden, wenn es durch Wärme anschwillt, wodurch die Abdichtung zwischen den ersten und zweiten Dichtungsflügel-Elementen verbessert wird und/oder sich die ersten und zweiten Öffnungsflügel-Elemente teilweise verbinden und/oder eine Kanalisierung des intumeszenten Produkts, das anschwillt, sichergestellt wird.
  25. Öffnungsflügel nach Anspruch 17, wobei die Dichtung (5) eine frontale Wand (37; 70) umfasst, welche mit wenigstens einer Rippe (41-43; 71) versehen ist, welche parallel zu der longitudinalen Richtung (Z) ist und sich zu der Kante (4) des ersten Öffnungsflügel-Elements erstreckt.
  26. Öffnungsflügel nach Anspruch 25, wobei die wenigstens eine Rippe (71) wenigstens eine Biegelinie (71 a) umfasst, welche sich in der longitudinalen Richtung erstreckt.
  27. Öffnungsflügel nach einem der Ansprüche 17 bis 26, wobei die Dichtung wenigstens einen lateralen Rand (60) umfasst, welcher mit einem inneren Rand (61) versehen ist, welcher zwei parallele Rippen (62) umfasst, welche durch Rastvorrichtungen (63) abgeschlossen sind, welche die einen den anderen gegenüber vorstehen, und wobei die Dichtung (5) an dem ersten Öffnungsflügel-Element durch Verfalzung des inneren Rands (61) in einem lateralen Hals (58) befestigt ist, welcher mit dem ersten Öffnungsflügel-Element (3) verbunden ist, wobei der laterale Hals eine Rippe (58a) umfasst, welche zwischen den beiden Rippen (62) des inneren Rands (61) eingefügt ist, und wobei der laterale Hals zwei Ränder (59) umfasst, welche einen Spalt begrenzen, welcher zu der Umgebung offen ist und von dem inneren Rand (61) der Dichtung durchquert wird, wobei die Rastvorrichtungen (63) der Dichtung mit den Rändern des lateralen Halses zusammenwirken, um ein Herausfallen der Dichtung zu verhindern.
EP12150682.8A 2011-02-01 2012-01-10 Dichtung für Öffnungsflügel, und mit einer solchen Dichtung ausgestatteter Öffnungsflügel Active EP2481875B1 (de)

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FR1150786A FR2970996B1 (fr) 2011-02-01 2011-02-01 Joint pour ouvrant et ouvrant equipe d'un tel joint.

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EP2915946A1 (de) * 2014-03-04 2015-09-09 VEGA S.r.l. Verstärkte Tür mit einer Dichtung
EP3034771B1 (de) * 2014-12-17 2017-08-16 dormakaba Deutschland GmbH Faltflügeltüranlage
DE102016218255A1 (de) * 2016-09-22 2018-03-22 Roto Frank Ag Gebäudeverschluss
GB2621972A (en) * 2022-07-08 2024-03-06 Ram Extrusion Ltd Edge-protecting device for a door leaf

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Publication number Priority date Publication date Assignee Title
FR2429316A1 (fr) * 1978-06-23 1980-01-18 Marantier Bernard Joint anti-pince-doigts pour portes, notamment pour portes de type va-et-vient
DE3107810A1 (de) * 1981-02-28 1982-09-16 Helmar Dr.Dr. 8530 Neustadt Nahr "profilstrang zur bildung von waermegedaemmten rahmen"
DE29808406U1 (de) * 1998-05-02 1998-10-22 CEFO-elastic-profil GmbH, 21109 Hamburg Dichtung, insbesondere für Fenster, Türen o.dgl. sowie entsprechendes Dichtungsprofil
FR2799495B3 (fr) * 1999-10-08 2001-11-09 Bernard Sorlin Joint pour porte coupe feu et procede pour conferer une etancheite et une resistance ameliorees au feu
IT1319254B1 (it) * 2000-10-30 2003-09-26 Hydro Aluminium Systems Spa Profilato portante per un telaio di una finestra, elemento difissaggio di un vetro e guarnizione di tenuta, associati a detto
NL1016562C2 (nl) * 2000-11-08 2002-05-14 Alprokon Promotie Ontwikk Bv Brandwerend deurnaaldsamenstel.
DE10212010C1 (de) * 2002-03-18 2003-10-16 Dorma Gmbh & Co Kg Dichtung, insbesondere für eine Rauchschutz-Schiebetür

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