WO2009115256A1 - Capuchon d'extrémité - Google Patents

Capuchon d'extrémité Download PDF

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Publication number
WO2009115256A1
WO2009115256A1 PCT/EP2009/001887 EP2009001887W WO2009115256A1 WO 2009115256 A1 WO2009115256 A1 WO 2009115256A1 EP 2009001887 W EP2009001887 W EP 2009001887W WO 2009115256 A1 WO2009115256 A1 WO 2009115256A1
Authority
WO
WIPO (PCT)
Prior art keywords
end cap
cap according
functional element
tolerance compensation
hollow chamber
Prior art date
Application number
PCT/EP2009/001887
Other languages
German (de)
English (en)
Inventor
Norbert Fink
Stephan Becker
Original Assignee
Rehau Ag + Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40800484&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2009115256(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rehau Ag + Co filed Critical Rehau Ag + Co
Priority to EP09722069.3A priority Critical patent/EP2274493B2/fr
Publication of WO2009115256A1 publication Critical patent/WO2009115256A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
    • E06B3/362—Double winged doors or windows

Definitions

  • the invention relates to an end cap for closing a hollow chamber of a profile strip of a window, a door and the like according to the preamble of claim 1.
  • Such end caps are used in the prior art to close the hollow chambers of moldings of a window, a door and the like.
  • These moldings are used in window construction, for example, in multi-leaf windows between which a blind post, a Stulpprofil, a transom profile and the like. Arranged.
  • the windows, doors and the like generally have a rectangular cross-section, wherein the window or door-forming profile strips are connected to each other at their free ends cohesively.
  • the inserted between the window, door and the like profile strips such as blind posts, a Stulpprofil, a transom profile and the like. Are open at their free ends, so that in the hollow chambers of these moldings dirt or liquids can penetrate.
  • end caps which have engaging in the hollow chambers of the profile strip holding elements and an axially adjacent to the profile strip outer circumference, so that the free ends of these moldings are sealed and visually appealing.
  • This end cap is intended to eliminate visual defects when differently colored hollow profile bars are assembled to a window, a door and the like. _
  • a disadvantage of this end cap is seen that, for example, by the tolerances between the two separate sections both the sealing effect and the tolerance compensation between the various a window, a door and the like forming profile strips is considerably more difficult.
  • Another disadvantage of the end cap is seen in the fact that no tolerance compensation between the windows, doors and the like forming profile strips can be achieved by the multi-part especially in an end cap of a metallic but also a thermoplastic material and in particular in these materials a standard-compliant seal in particular Area of the outer sealing plane of the windows, doors and the like is not possible.
  • an end cap for closing a hollow chamber of a profiled strip of a window, a door and the like, with retaining elements engaging in the hollow chamber, with an outer periphery at least partially axially adjacent to the profiled strip advantageously has at least one functional element which at least partially consists of one soft elastic material.
  • This functional element is designed in such a way that the gap existing between the profiled strip, for example a cuff profile, for the frame or sash frame is sealed, and at the same time possible production-related tolerances can be compensated.
  • the soft elastic material of the functional element is selected from the group of thermoplastics, the thermosets, the silicones, the elastomers, rubber and the like, which allows a cost-effective production of the end cap.
  • the soft-elastic material of the functional element may advantageously be selected from the group of thermoplastic elastomers, thermoplastic copolyesters, styrene block copolymers, thermoplastic copolyamides, polyurethanes, plasticized polyvinyl chlorides and the like. - _
  • the functional element is, for example, materially connected to the end cap, which reduces the manufacturing costs and simultaneously increases the geometric diversity of these end caps.
  • the functional element is non-positively connected to the end cap, so that different color variants, for example, the end cap and the functional element can be combined. Furthermore, it is possible by this advantageous embodiment to replace already mounted end caps in windows or doors by the end cap according to the invention or to redevelop by the functional element.
  • the functional element at least partially consists of a soft elastic material.
  • those materials which have a maximum hardness of Shore A 96 can be advantageously used.
  • the soft elastic material is selected from the group of foamed and / or foamable materials having a density of at most 0.5 g / cm 3 .
  • Functional element has a wall thickness of about 0.2 to 5 mm, preferably 0.5 to 1, 5 mm.
  • end caps can be produced, which solve the known problem of tightness and tolerance compensation, especially in profile strips that are designed as Stulpprofile and the like.
  • the end cap according to the invention is characterized in that the functional element has at least one base and / or at least one sealing element and / or at least one tolerance compensation element.
  • the sealing element can be materially and / or non-positively connected to the base and / or to the end cap, which leaves a wide variety of manufacturing possibilities open, without restricting the functionality of the end cap according to the invention.
  • the tolerance compensation element is flexible relative to its longitudinal axis.
  • the tolerance compensation element is able to absorb pressure forces occurring in the installed state in the window system, for example, by opening or closing a casement despite existing manufacturing tolerances, and thus seal the window system.
  • the tolerance compensation element of the end cap according to the invention over its longitudinal axis due to the soft elastic materials flexibly compensate for the tolerance differences of the profile strips of a window system.
  • the tolerance compensation element is further in cross-section approximately U-shaped, C-shaped,
  • the geometry of the tolerance compensation element can thus be adjusted according to the geometry of the dummy post, the Stulpprofils, the rung profile and the like so that all production-related tolerances are sealing compensated.
  • the material of the tolerance compensation element in cross section may have a cellular and / or honeycomb structure, in particular when using foamed and / or foamable materials.
  • the tolerance compensation element has at least one recess, a hollow chamber and the like, which is designed so that in normal use of the end cap manufacturing tolerances tolerances of the frame or sash profiles are compensated sealingly without these sealing and tolerance-compensating effect over time due to mechanical stress or material changes leads to leaks in the windows, doors and the like.
  • the end cap according to the invention is also advantageously designed so that it has at least one opening, by the known per se fasteners are inserted, the sealing the end cap and the design of the profile strip, for example, a Stulpprofiles adapted, this sealing, fastened.
  • the position of the openings can be chosen so that the sealing tolerance-compensating function of the end cap and in particular of the functional element is additionally supported by a certain bias.
  • Figure 1 perspective view of an end cap according to the invention on a window system
  • FIG. 1 perspective view of an end cap according to the invention
  • FIG. 3 perspective view of the section of the end cap according to the invention
  • a window system is shown in perspective, which has a frame 1, which is in operative connection with a sash 2. Between the casement 2 and the frame 1, a sealing element 21 is arranged. The window system has a further casement 3, which likewise has a sealing element 31. Between the sash 2 and the sash 3 a profiled strip 4 is arranged, which is formed in this embodiment as a cuff profile.
  • an end cap 5 is arranged, which covers the hollow chamber of the profiled strip 4 and engaging in the hollow chamber, not shown here, holding elements 55, wherein the end cap 5 is formed so that it is connected to one of the Profileiste 4th axially adjoining outer circumference, which at least partially corresponds to the contour of the profiled strip 4.
  • the end cap 5 arranged on the profiled strip 4 has a functional element 50 which is arranged on the seals 21, 31 of the casement frames 2, 3.
  • a positioning member 56 is arranged, which seals the free end of the sash 2.
  • the functional element 50 of the end cap 5 thus connects the seals 21, 31 of the casement 2, 3, so that between the casement 2 and the casement 3 penetrating moisture or dirt can not pass through the sealing element 53 on the inside of the room.
  • a further sealing of the casement 2, 3 is realized by the, not shown here, vertical seals of the profiled strip 4. ,,, _
  • the end cap 5 is formed in this embodiment so that a rib 58 allows a direct connection between the casement 2, 3 to the effect that a arranged in the frame 1 seal 11 which rests on the casement 2, 3, the gap between the casement 2, 3rd sealingly bridged.
  • a rib 57 is arranged on the end cap 5, which is also arranged on the inner sides of the sash 2, 3 so that a seal 12 of the frame 1, the gap between the sash 2 and the sash 3 sealingly bridged.
  • FIG. 2 shows a perspective view of an end cap 5.
  • the end cap 5 has on its underside holding elements 55, which are formed so that they engage in the hollow chamber of a profile strip, not shown here.
  • the contour of the end cap 5 is formed so that it is equipped with a, not shown, at least partially axially adjacent outer periphery of the profile strip, not shown.
  • the end cap 5 can cover the free end and thus the hollow chamber of a profiled strip, not shown, completely sealingly.
  • the end cap 5 has a functional element 50, which is made of a soft elastic thermoplastic elastomer.
  • the functional element 50 has an approximately prismatic base 51 on which a sealing element 53 and a tolerance compensation element 52 are arranged in one piece.
  • the tolerance compensation element 52 in this example has an approximately U-shaped recess 520 formed over its entire length and is non-positively connected to the positioning element 56.
  • the base 51 is approximately rectangular and, for example, adhesively bonded to the end cap 5 by means of an adhesive.
  • the base 51 can be fixed to the end cap 5 via known hooks, latching or plug-in connections.
  • the end cap 5 according to the invention also has a positioning element 56, which in this exemplary embodiment is arranged approximately at right angles to the functional element 50 and has an angled section approximately parallel to the sealing element 53 of the functional element 50, which in the installed state (see FIG free end of the sash 2 sealing, this supporting, engages behind.
  • the end cap 5 has in this embodiment, an opening 54 through which the end cap 5 is mechanically connected to the profile strip, not shown.
  • the opening 54 of the end cap 5 lies between the ribs 57, 58 projecting approximately at right angles from the top side of the end cap 5.
  • the ribs 57, 58 of the end cap 5 are formed in this embodiment so that their opposite free ends have a bevel or a radius, so that in the assembled state (see Figure 1), the seals 11, 12 of the frame 1 sealing can invest on the rib 57, 58.
  • the functional element 50 is made in this embodiment in one piece with the end cap 5, for example, in the known two-component injection molding.
  • the end cap 5 is formed in several parts, so that it is non-positively divided, for example on the rib 57 and / or on the rib 58, and thus the end cap 5 and for forend profiles of different geometries by separating individual elements is usable.
  • FIG. 3 shows a detail of a perspective illustration of the end cap 5.
  • the functional element 50 is arranged, which consists of a base 51, a sealing element 53 and a tolerance compensation element 52.
  • the base 51 is non-positively connected to the visible underneath the top of the end cap 5, by a foot, not shown here, which is inserted into the also not shown hollow chamber of the end cap 5.
  • the sealing element 53 has in this embodiment, a wall thickness of 0.6 mm and is formed of a soft elastic material having a hardness Shore A 73.
  • the soft-elastic material was selected from the group of plasticized polyvinyl chlorides.
  • the tolerance compensation element 52 is integrally connected to the base 51 of the functional element 50 and to the positioning element 56.
  • the end cap 5 was made of a thermoplastically processable material, preferably made of acrylonitrile-styrene-acrylic ester copolymer (ASA), to which in a separate operation, the functional element 50 preferably made of soft polyvinyl chloride on the base 51 frictionally added and on the Tolerance compensation element 52 is materially fixed to the positioning element 56 of the end cap 5.
  • the tolerance compensation element 52 has in this embodiment, an approximately V-shaped recess 520, which extends over the entire longitudinal axis of the tolerance compensation element 52.
  • the functional element 50 which is sealingly connected via the sealing element 53 with the seals 21, 31 of the sash 2, 3, not shown here, at the same time tolerance compensating for the frame 1 and the profile strip 4, as over the recess 520 with constant sealing effect a certain deformation or flexibility of the functional element 50 is possible.
  • the sealing element 53 of the functional element 50 has a different geometry which, when used in windows, doors and the like in addition to the sealing effect also causes a tolerance compensation.
  • the functional element 50 can furthermore be designed so that the base 51 and / or the sealing element 53 has additional ribs, nubs, lamellae and the like, which reinforce the effect of the end cap 5 and of the functional element 50.
  • both the base 51 and the sealing element 53 as well as the tolerance compensation element 52 can be correspondingly flexibly adapted to the requirements for tightness and tolerance compensation in the case of windows, doors and the like, as a result of the choice of materials.
  • the functional element 50 is designed such that on the sealing element 53 connecting the base 51 and the tolerance compensation element 52 a further sealing element projecting away from the sealing element 53 is arranged, which corresponds to the geometry of the sealing element not shown here Seals 21, 31 of the sash 2, 3 is modeled.
  • the sealing element 53 has at its base 51 opposite the free end over its entire width facing, arranged approximately at an acute angle further sealing element.
  • the functional element 50 is formed so that the sealing element 53, which is integrally connected to the base 51, is arranged directly on the positioning element 56.
  • the sealing element 53 has at its, the base 51 opposite free end, an additional sealing element, which is the geometry of the seals 21, 31 of the sash frame 2, 3, not shown here ,

Abstract

L'invention concerne un capuchon d'extrémité pour fermer une chambre creuse d'une baguette profilée d'une fenêtre, d'une porte ou analogue, comportant des éléments d'arrêt entrant en prise avec la chambre creuse, qui présente une périphérie extérieure qui au moins partiellement poursuit axialement la baguette profilée. L'invention vise à supprimer les inconvénients de l'état actuel de la technique et à mettre à disposition un capuchon d'extrémité qui puisse être fabriqué d'une manière économique et bon marché, et qui, pour une résistance mécanique et une stabilité suffisantes, permet une étanchéification conforme aux normes ainsi qu'une compensation des tolérances. On y arrive selon l'invention par le fait que le capuchon d'extrémité comprend au moins un élément fonctionnel, qui au moins partiellement est constitué d'un matériau élastique mou.
PCT/EP2009/001887 2008-03-20 2009-03-16 Capuchon d'extrémité WO2009115256A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09722069.3A EP2274493B2 (fr) 2008-03-20 2009-03-16 Capuchon d'extrémité

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202008003931.2 2008-03-20
DE202008003931U DE202008003931U1 (de) 2008-03-20 2008-03-20 Endkappe

Publications (1)

Publication Number Publication Date
WO2009115256A1 true WO2009115256A1 (fr) 2009-09-24

Family

ID=40800484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/001887 WO2009115256A1 (fr) 2008-03-20 2009-03-16 Capuchon d'extrémité

Country Status (3)

Country Link
EP (1) EP2274493B2 (fr)
DE (1) DE202008003931U1 (fr)
WO (1) WO2009115256A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMC20090257A1 (it) * 2009-12-23 2011-06-24 Alessandro Cirilli Tappo per serramenti.
EP2503089A1 (fr) 2011-03-24 2012-09-26 profine GmbH Système de fabrication d'une fenêtre à la française à deux vantaux et clapet de vantail associé
DE102017100293A1 (de) 2016-01-08 2017-07-13 Profine Gmbh Endkappe und deren Verwendung
EP3190255B1 (fr) 2016-01-08 2019-04-03 Profine GmbH Capuchon et son utilisation
DE102018101765B4 (de) 2018-01-26 2019-12-05 Stahl Cranesystems Gmbh Skalierbare Hysteresekupplung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9102714U1 (fr) 1991-03-07 1991-06-06 Niemann, Hans Dieter, 5014 Kerpen, De
DE9401256U1 (de) * 1994-01-26 1994-03-10 Grotefeld Hans Dieter Kämpfer-Verbinder
DE29620153U1 (de) * 1996-11-20 1998-03-19 Niemann Hans Dieter Verbindung für winklig aneinanderstoßende Hohlprofilstäbe
DE19800130C1 (de) * 1998-01-03 1999-05-20 Hans Dieter Grotefeld Kämpfer-Verbinder für Fenster- und Türrahmen
EP1035294A2 (fr) * 1999-03-05 2000-09-13 Hans Dieter Grotefeld Ensemble de montage d'un meneau dans un encadrement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL156478B (nl) * 1975-02-13 1978-04-17 Kateka Bv Raamconstructie.
DE7623292U1 (de) * 1976-07-23 1976-12-09 Schueco Heinz Schuermann Gmbh & Co, 4800 Bielefeld Fenster oder tuer in stulpfluegelausfuehrung
DE8221853U1 (de) † 1982-08-02 1982-11-25 Gebrüder Kömmerling Kunststoffwerke GmbH, 6780 Pirmasens Drehfluegelfenster
DE8318000U1 (de) * 1983-06-22 1983-10-20 Fa. Carl Freudenberg, 6940 Weinheim Bausatz zur dichtenden verbindung und abstandhalterung wenigstens zweier glasscheiben
DE19615378C2 (de) † 1996-04-18 2001-03-01 Koemmerling Kunststoff Dichtkörper für einen Anschluß zwischen einem Pfostenprofil und einem Fenster- oder Türrahmenprofil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9102714U1 (fr) 1991-03-07 1991-06-06 Niemann, Hans Dieter, 5014 Kerpen, De
DE9401256U1 (de) * 1994-01-26 1994-03-10 Grotefeld Hans Dieter Kämpfer-Verbinder
DE29620153U1 (de) * 1996-11-20 1998-03-19 Niemann Hans Dieter Verbindung für winklig aneinanderstoßende Hohlprofilstäbe
DE19800130C1 (de) * 1998-01-03 1999-05-20 Hans Dieter Grotefeld Kämpfer-Verbinder für Fenster- und Türrahmen
EP1035294A2 (fr) * 1999-03-05 2000-09-13 Hans Dieter Grotefeld Ensemble de montage d'un meneau dans un encadrement

Also Published As

Publication number Publication date
EP2274493B1 (fr) 2014-09-03
DE202008003931U1 (de) 2009-07-30
EP2274493B2 (fr) 2022-07-13
EP2274493A1 (fr) 2011-01-19

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