EP0031072B1 - Survitrage - Google Patents

Survitrage Download PDF

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Publication number
EP0031072B1
EP0031072B1 EP19800107759 EP80107759A EP0031072B1 EP 0031072 B1 EP0031072 B1 EP 0031072B1 EP 19800107759 EP19800107759 EP 19800107759 EP 80107759 A EP80107759 A EP 80107759A EP 0031072 B1 EP0031072 B1 EP 0031072B1
Authority
EP
European Patent Office
Prior art keywords
frame
strip
casement
hinges
casement frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP19800107759
Other languages
German (de)
English (en)
Other versions
EP0031072A1 (fr
Inventor
Gerhard Cramer
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0031072A1 publication Critical patent/EP0031072A1/fr
Application granted granted Critical
Publication of EP0031072B1 publication Critical patent/EP0031072B1/fr
Expired legal-status Critical Current

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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
    • 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
    • E06B3/28—Wing frames not characterised by the manner of movement with additional removable glass panes or the like, framed or unframed

Definitions

  • these single-glazed windows are provided with mounting windows to an increasing extent.
  • Most of these mounting windows have a base frame that is screwed onto the existing window and with which a sash is pivotally connected by means of hinges, which receives the second glass pane, which together with the existing glass pane results in double glazing.
  • the base frame and the sash frame are generally made from light-weight extruded sections which are mitred and are joined together to form the finished frame by means of corner connectors.
  • a known mounting window (DE-U-78 04 546) two differently designed extruded profiles are required for both the base frame and the sash frame, namely one for the leg connected to the hinges and one for the remaining three legs of each of the two frames .
  • This increases the cost of manufacturing the profile sections, their storage and the assembly of the frames.
  • the hinges are on the outside, so that they are exposed to the weather and the dirt without protection, and they also impair the appearance of the mounting window.
  • no elastic, in particular rubber-elastic, sealing elements are present between the sash frame and the base frame, so that the sealing of the intermediate space depends entirely on the perfect tight fit of all metal parts of both frames.
  • the sealing element As a result of this pressing force, the sealing element is pushed apart sideways, as a result of which it exerts a spreading force on the external groove wall. Since their edge is provided with a bead which engages behind the edge of the profile part of the base frame projecting into the groove, the compressive force occurring on the sealing element reduces the clamping force of the profile parts engaging behind one another. Conversely, when the outer groove wall is deflected, a force which pushes it back is exerted on the profile part of the base frame via the sealing element. In this case, the sealing effect and the clamping effect are in conflict with each other.
  • the sealing element also serves as a locking element.
  • the invention specified in claim 1 has for its object to provide a mounting window that with a simple structure and correspondingly low manufacturing costs, a secure closure and a good seal of the guaranteed both frames with each other.
  • the hinges can be accommodated completely within the outline of the attachment window without one of these two frame parts having to be milled or milled off. This completely retains the clamping effect all around.
  • the contact surface for the sealing element is completely preserved all around.
  • the sealing element rests on the strip-shaped profile part of the casement on that side which is remote from the latching elements, and in that the sealing element fills the space adjoining the strip-shaped profile part to the outside between the two frames, it becomes when the casement and the resulting temporary rebound of the strip-shaped profile part elastically compressed.
  • This elastic pretensioning force supports the spring-back of the strip-shaped profile part after the latching elements snap into place. It also increases resistance to unintentional opening of the casement.
  • the sealing element has a slight excess compared to the clear height of the space between the two frames, these effects are increased, whereby both a tight seal and a good clamping effect between the two frames is achieved. With this mounting window, the sealing effect and the clamping effect support each other.
  • the elastic flexibility of the strip-shaped profile part is increased, whereby the degree of mutual overlap of the locking elements can be increased and thus their clamping effect can be increased.
  • the sealing element is additionally supported when the casement is closed, so that its effect which supports the clamping action of the locking elements is enhanced.
  • the mounting window 10 has as main components a base frame 11, a casement 12, at least two hinges 13, a glass pane 14 in the casement 12 and a circumferential sealing element 15.
  • the base frame 11 is composed of four extruded profile sections with the same profile among one another, of which only the two sections are shown in FIGS. 1 and 2, which form the two vertically aligned legs 16 and 17 of the base frame.
  • These profile sections have a box-shaped profile part 18 with a square cavity 19 (Fig. 3).
  • the box-shaped profile part 18 is partially open on one side, here on the side facing the sash frame 12, which creates a T-groove.
  • This T-groove is delimited by the base part 21 and by the two side walls 22 and 23.
  • the profile sections of the base frame 11 also have a channel-shaped profile part 25, the bottom part 26 of which is delimited on one side by the one side wall 23 of the box-shaped profile part 18 and on the other side by a side wall 27.
  • the side wall 27 is somewhat lower than the side wall 23 and is slightly beveled towards the outside in its upper half.
  • the side edge of the hinge band 29 of the hinges 13 connected to the base frame 11 bears against this.
  • the other hinge strap 30 is connected to the casement 12.
  • the profile sections of the base frame 11 have, on the underside of their merging two bottom parts 21 and 26, two spaced-apart ribs 32 with a semicircular cross-section and a rib 32 with a rectangular cross-section on each of the two edges, which are flush with one another.
  • the profile sections for the base frame 11 are mitred and assembled so that the box-shaped profile part 18 is located on the inside facing the viewing opening and accordingly the channel-shaped profile part 25 is located on the outside of the base frame 11.
  • the four legs of the base frame 11 are held together at the corners in a conventional manner by a corner connector 20 each.
  • corner connectors are cut from a sharp-edged isosceles L-profile in such a width that their legs exactly in the cavity of the box-shaped profile part 18 of the profile fit sections of the base frame 11 in and get stuck in them.
  • the profile sections of the base frame in the longitudinal sections common to the corner connectors can be slightly deformed inwards at an inconspicuous point by so-called grain blows, so that at least the relative connection with the corner connectors is increased, if not to a small extent, a positive connection is achieved.
  • the sash frame 12 is also composed of four extruded profile sections with the same profile as one another, of which only the sections which form the two vertically aligned legs 33 and 34 of the sash frame are also shown in FIGS. 1 and 2. These profile sections are also held together by a corner connector 20.
  • the profile sections of the casement 12 have a box-shaped profile plate 35 with a square cavity 36 (FIG. 3) for the corner connectors 20.
  • the box-shaped profile part is partially open on one side, here on the inside facing the viewing opening, so that a T -Nut arises.
  • This T-slot is delimited by the three closed side walls 37, 38 and 39.
  • the side wall 37 faces the base frame 11 when the casement is closed.
  • the second hinge band 30 of the hinges 13 lies on its outside and is fixedly connected to it by means of connecting elements, not shown, generally by rivets.
  • the side wall 38 faces the outside of the casement 12.
  • the side wall 39 forms the end of the cavity 36 facing away from the base frame 11.
  • a U-shaped profile part 41 adjoins the box-shaped profile part 35 towards the inside of the sash frame 12 and forms a groove 42 in the plane of the sash frame which is open towards the inside thereof. It takes up the edge of the glass pane 14, which is sealed by means of sealing strips 40 or a sealing compound 40 '.
  • the U-shaped profile part 41 completely covers the base frame 11 on the inside.
  • the bottom of the groove 42 is formed by the partially open side wall of the box-shaped profile part 35 for manufacturing reasons.
  • the side wall 43 facing the base frame 11 represents the continuation of the side wall 37 and the side wall 44 the continuation of the side wall 39 of the box-shaped profile 35.
  • the wall thickness of the side walls 43 and 44 is slightly less than that of the rare walls 37 and 39.
  • the outer surfaces of the merging side walls 37 and 43 or 39 and 44 are flush.
  • the free longitudinal edge of the side walls 43 and 44 is rounded.
  • an arcuate profile part 45 adjoins the edge common to the side walls 38 and 39, which describes a quarter-circle arc and then runs parallel to the side wall 38 at a certain distance. This distance is chosen so that the flat end of the curved profile part 45 is aligned with the outside of the side wall 27 on the base frame 11 when the casement 12 is closed.
  • the free edge of the arcuate profile part 45 ends at such a distance from the plane predetermined by the outside of the side wall 37 on the box-shaped profile part 35 that it abuts the side wall 27 of the base frame 11 at a pivoting angle of the sash frame 12 of approximately 90 °, as it can be seen from Fig. 3.
  • the strip-shaped projecting profile part 46 On the profile sections of the casement 12 there is a strip-shaped projecting profile part 46 on the side facing the base frame 11. Its profile height is only slightly smaller than the clear distance of the side wall 37 on the sash frame 12 from the opposite profile part of the base frame, here the paragraph 28 on the bottom part 26.
  • the strip-shaped profile part 46 is so far away from the outside of the flight frame 12 that the hinge band 30th can be attached to the side wall 37 without shortening if its hinge eye is close to the side wall 27 of the base frame 11.
  • the wall surface 47 of the strip-shaped profile 46 facing the outside of the casement 12 is flat.
  • the strip-shaped profile part 47 has a bead 48. Its cross section is initially circular.
  • a cylindrical surface 49 extends up to the free end of the strip-shaped profile part 46. This has at the free end of the pivot axis of the hinges 13 a distance which is smaller than the distance between this pivot axis and the bead 24 on the box-shaped profile part 18 of the base frame 11.
  • the formation and arrangement of the bead 48 on the profile sections of the sash frame 12 and the formation and arrangement of the bead 24 on the profile sections of the base frame 11 are matched to one another such that when the sash frame is closed (FIG. 1) the bead 48 in each case the bead 24 in the opening direction engages behind and thus the beads 24 and 48 act as locking elements of the two frames 11 and 12.
  • the position of the box-shaped profile part 18 in relation to the channel-shaped profile part 25 and in relation to the design of the hinges 13 and the arrangement of the hinge straps 29 and 30 on the base frame 11 and on the sash frame 12 also depends Cutting the profile sections both for the base frame 11 and for the sash frame 12, so that even with the legs of the two frames 11 and 12 not connected to the hinges 13, the beads 24 and 48 can cooperate as locking elements and ensure their clamping action for the two frames on all sides is.
  • the sealing element 15 is composed of 4 longitudinal sections of a profile strand made of a rubber-elastic material, which are glued together at the miter-cut ends.
  • the cross-sectional shape is approximately a trapezoid, one narrow side of which is oriented at right angles to the two parallel long sides. There is a cavity in the middle to increase elasticity.
  • the sealing element 15 lies on the casement 12 with the shorter of the two parallel long sides of its cross section on the side wall 37 of the box-shaped profile part 35 and with the narrow side oriented at right angles to the outer flat wall surface 47 of the strip-shaped profile part 46 and is glued to these wall surfaces.
  • the inclined narrow side of the trapezoidal shape of the sealing element 15 extends up to the side wall 27 on the base frame 11.
  • the thickness of the sealing element 15 between the two parallel longitudinal sides of its cross section is slightly larger than the clear distance between the side wall 37 on the sash frame 12 and the top of the bottom part 26 on the base frame 11 opposite to it when the sash frame is closed.
  • This design and arrangement of the sealing element 15 brings about a all-round sealing of the space between the sash 12 with the glass pane 14 and the base frame 11 with the subsequent normal sash frame, not shown, and its glass pane. It also causes the sealing element 15 to be compressed slightly elastically between the two frames when the casement is closed, thereby exerting a corresponding pretensioning force on the strip-shaped profile part 46 on the casement 12, which increases its clamping action compared to the base frame.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Wing Frames And Configurations (AREA)

Claims (4)

1. Survitrage rapporté (10) avec un châssis de base (11) constitué de tronçons de profilés extrudés et de raccords d'angle (20), avec un châssis de battant (12) également constitué de tronçons de profilés extrudés et de raccords d'angle (20), dont les tronçons de profilés présentent dans un plan commun, pour recevoir une vitre (14), une rainure ouverte vers le côté intérieur du châssis de battant dirigé vers l'ouverture de vue, avec des charnières (13) sur un côté du châssis pour l'assemblage pivotant du châssis de battant avec le châssis de base, avec des éléments d'enclenchement sur les deux châssis et avec un élément d'étanchéité (15) en forme de bande ayant l'élasticité du caoutchouc disposé sur le châssis de battant pour assurer l'étanchéité entre le châssis de base et le châssis de battant, caractérisé en ce qu'une partie profilée (46) en saillie en forme de nervure se trouve sur le châssis de battant (12) en un emplacement éloigné du côté extérieur, du côté dirigé vers le châssis de base (11), d'au moins la longueur de branche des charnières (13) à un seul axe disposées à l'intérieur des lignes de contour de la survitrage rapportée, partie qui comporte, sur son côté dirigé vers le côté intérieur du châssis de battant (12), un élément d'enclenchement en forme de bourrelet (48) et/ou d'encoche, en ce qu'une partie profilée (18) dirigée vers l'intérieur à côté de la partie profilée (46) en forme de nervure lorsque le châssis de battant (12) est fermé se trouve sur le châssis de base (11), cette partie comportant, sur son côté dirigé vers la partie profilée (43) en forme de nervure, également un élément d'enclenchement en forme de bourrelet (24) et/ou d'encoche, en ce que les éléments d'enclenchement (48, 24) du châssis de battant (12) et du châssis de base (11) sont accordés l'un à l'autre dans leur agencement et leur disposition de manière à venir en prise mutuelle pour le sens d'ouverture lorsque le châssis de battant (12) est formé, et en ce que l'élément d'étanchéité (15) s'applique au moins partiellement sur la partie profilée (46) en forme de nervure du côté situé à l'opposé de l'élément d'enclenchement (48) et présente une forme de section qui, normalement au plan des châssis, est au moins aussi grande ou légèrement supérieure à la distance libre entre les parties profilées (37, 26) situées à l'extérieur de la partie profilée (46) en forme de nervure et dirigées l'une vers l'autre sur le châssis de battant (12) et sur le châssis de base (11).
2. Survitrage rapporté selon la revendication 1, caractérisé en ce que la partie profilée (46) en forme de nervure du châssis de battant (12) présente, entre son élément d'enclenchement (48) et la partie profilée restante du châssis de battant (43), une forme de section élancée élastique en flexion.
3. Survitrage rapporté selon la revendication 1, 2, caractérisé en ce que sur la partie profilée (46) en forme de nervure se trouve une surface de rampe s'étendant depuis l'élément d'enclenchement (48) jusqu'à son extrémité libre, au moins approximativement, cette surface étant réalisée de préférence sous forme de surface cylindrique (49) et étant, suivant la branche (34) du châssis de battant (12) assemblée avec les charnières (13), à l'extrémité de la partie profilée (46) en forme de nervure, à une distance de l'axe de pivotement des charnières (13), inférieure à la distance entre l'axe de pivotement des charnières (13) et le côté extérieur, dirigé vers elles, de l'élément d'enclenchement (24) de la paroi (23) du châssis de base (11).
4. Survitrage rapporté selon l'une des revendications 1 à 3, caractérisé en ce que la forme de section de l'élément d'étanchéité (15) s'étend, lorsque le châssis de battant (12) est fermé, jusqu'à une paroi latérale (27) du châssis de base (11) éloignée de la partie profilée (46) en forme de nervure.
EP19800107759 1979-12-10 1980-12-09 Survitrage Expired EP0031072B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2949623 1979-12-10
DE19792949623 DE2949623C2 (de) 1979-12-10 1979-12-10 Aufsetzfenster

Publications (2)

Publication Number Publication Date
EP0031072A1 EP0031072A1 (fr) 1981-07-01
EP0031072B1 true EP0031072B1 (fr) 1983-08-03

Family

ID=6088047

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800107759 Expired EP0031072B1 (fr) 1979-12-10 1980-12-09 Survitrage

Country Status (2)

Country Link
EP (1) EP0031072B1 (fr)
DE (1) DE2949623C2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202508A1 (de) * 1982-01-27 1983-08-04 Fritz 4973 Vlotho Robering Zusatzverglasung fuer fenster
CN118346156B (zh) * 2024-05-10 2025-12-19 中交建筑集团有限公司 一种窗户密封结构及平开窗

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246075A (en) * 1939-04-12 1941-06-17 Phillips Double glazing
DE1910708U (de) * 1964-12-16 1965-02-25 Alutherm Willy Meyer & Co Vorsatzfenster.
DE1964086A1 (de) * 1969-12-22 1971-06-24 Heinrich Osswald Profilstab,insbesondere aus Kunststoff,zur Herstellung verbundverglaster Rahmen fuer Fenster,Tueren od.dgl.
DE7007213U (de) * 1970-02-27 1970-06-18 Hoetger Peter Vorsatzfensterrahmen mit verschlussdichtung.
DE7117013U (de) * 1971-05-03 1972-02-10 Engelhorn H Vorsatz-fenster mit u-foermigen glasfalz
DE7239628U (de) * 1972-10-28 1973-01-25 Kuppinger H Vorsatzfenster
DE2459017C3 (de) * 1974-12-13 1978-07-13 Schlegel Gmbh, 2000 Hamburg Profilstreifen aus Kunststoff zum Einfassen und Befestigen einer Vorsatzscheibe an einem Fensterrahmen
DE2719374C3 (de) * 1977-04-30 1980-12-04 Tivadar 7130 Muehlacker Hoffmann Zusatzfenster
DE7804546U1 (de) * 1978-02-16 1978-06-29 Kuppinger, Helmut, 6831 Neulussheim Vorsatzfenster
DE7934657U1 (de) * 1979-12-10 1980-03-20 Cramer, Gerhard, 7121 Ingersheim Aufsetzfenster

Also Published As

Publication number Publication date
EP0031072A1 (fr) 1981-07-01
DE2949623A1 (de) 1981-06-11
DE2949623C2 (de) 1986-06-05

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