EP0109471A1 - Rahmenkonstruktion für verglaste Gebäudeöffnungen, insbesondere Fenster - Google Patents

Rahmenkonstruktion für verglaste Gebäudeöffnungen, insbesondere Fenster Download PDF

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Publication number
EP0109471A1
EP0109471A1 EP82440040A EP82440040A EP0109471A1 EP 0109471 A1 EP0109471 A1 EP 0109471A1 EP 82440040 A EP82440040 A EP 82440040A EP 82440040 A EP82440040 A EP 82440040A EP 0109471 A1 EP0109471 A1 EP 0109471A1
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EP
European Patent Office
Prior art keywords
lining
pads
faces
wings
profile
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.)
Granted
Application number
EP82440040A
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English (en)
French (fr)
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EP0109471B1 (de
Inventor
Wolfgang Zapp
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
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE8282440040T priority Critical patent/DE3277315D1/de
Priority to EP82440040A priority patent/EP0109471B1/de
Priority to AT82440040T priority patent/ATE29758T1/de
Publication of EP0109471A1 publication Critical patent/EP0109471A1/de
Application granted granted Critical
Publication of EP0109471B1 publication Critical patent/EP0109471B1/de
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
    • E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B3/301—Coverings, e.g. protecting against weather, for decorative purposes consisting of prefabricated profiled members or glass
    • E06B3/303—Covering metal or plastic frames with wooden profiled members
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • 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
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26341—Frames with special provision for insulation comprising only one metal frame member combined with an insulating frame member

Definitions

  • the present invention relates to the coating of the metal frames constituting building bays, in particular windows, with a rigid heat-insulating lining, made of wood or the like.
  • the first, relatively expensive, and generally not very easy to implement, consists in eliminating the thermal bridges inside the framework itself.
  • the connecting elements are members adapted to the configuration of the grooves intended to receive them by their ends and having for this purpose a general "I" shape.
  • the connecting element thus defines an axial core connecting in their middle two wings parallel to each other and perpendicular to said core.
  • These wings having a rectangular conformation of width equal to that of the opening of the groove and of length close to the width of the receptor cavity, kill, after introduction into the groove, clamping pads by pivoting of the element d '' a quarter turn around its axis.
  • the core has in its middle, a prominence acting as a spacer for maintaining the distance of the profiles to be joined and whose two flat side faces, prependicular to the axis, constitute bearing surfaces against which come strongly apply the lips of the grooves under the tightening effect of the pads.
  • This central prominence also serves as a grip by its front surface to a tightening tool allowing the rotation of the element around its axis.
  • the second known technique succeeds in eliminating direct contact between the atmosphere of the room and the metal framework by using the latter as a support for a rigid insulating lining, by- example a coating in wood or plastic, which is fixed on the wall of metal facing the room.
  • the fixing of the lining on the support frame is generally carried out by gluing.
  • This fixing is provided by two-part fixing means, a single "T" part, engaged in a corresponding groove in the metal support profile and held, at the other end, in a second part formed by a metal eyelet fixed by screwed into the wood lining and acts as a compensating expansion joint.
  • the object of the present invention is to provide a means for fixing the linings which avoids the drawbacks and handicaps of known insulation solutions.
  • Another object of the invention is to be able to produce a simple, robust assembly, within the reach of all and requiring no special equipment or tools.
  • the invention relates to a remote connection element of a rigid thermal insulation lining, in particular of wood, on a metal frame constituting the bays of buildings, such as windows, element having a general shape in "I" whose central cylindrical core connects in the middle two wings of ends perpendicular to the axis and intended, after having been engaged in receiving means provided for this purpose on the lining and on the frame to be assembled, to serve clamping pads by pivoting of the element around the axis of the core, which has in its middle part a prominence comprising two flat side faces, perpendicular to the axis, each facing a clamping pad, and a frontal surface allowing the grip of a working tool to effect the rotation of the element around the axis, element characterized in that the two flat lateral faces of the prominence have a surface projecting beyond the limits of the volume defined between the two pads and in that said pads have an inner face shaped as an inclined ramp which, on at least one pad, extends over the entire width of the pad, the direction of
  • the prominence on the middle part of the central core is in an offset position towards the shoe intended to engage in the metal frame.
  • the central core has a diameter equal to the width of the end wings.
  • the invention also relates to a composite structure for building bays, in particular for windows, constituted by a metal support profile and a thermal insulation liner fixed at a distance on said profile using the "I" connecting elements defined herein.
  • receiving means provided as an undercut in a "T" shape on the faces of the lining and of the profile facing one another
  • these "T" receiving means having, on the one hand, an opening of width close to that of the wings and, on the other hand, an internal cavity of width at least equal to the width of the wings, the lips of the opening being in tight engagement in the spacing spaces between the prominence of the core and each end wing, which acts as a clamping pad after rotation of the element around its axis.
  • the heart of the invention resides in a remote assembly between the metal frame and the insulating lining using a part designed to both play a role of wedge spacing through its central part and a clamping cam function acting separately but simultaneously on the profiles to be assembled by its two end wings cooperating with its central part.
  • the central spacer also serves as a gripping member for a tightening tool and, in a preferred embodiment, a quarter turn operation of the axis of the connecting piece is sufficient to complete the assembly of elements previously suitably positioned.
  • the tightening tool can also be a simple flat wrench quite banal.
  • the spacing between the metal frame and the insulating lining is of great thermal interest. This spacing defines, in fact, an air space, further confined by the play of the various metal seals and baffles and which, as is known, is therefore the best thermal insulator after the vacuum.
  • the first characteristic mentioned specifically targets to compensate for even temporary deformations of the assembly which could result from the cantilever effect of the heavy lining (wood several centimeters thick) fixed at a distance on the metal profile.
  • the second characteristic aims to allow the operator to benefit from a high sensitivity during tightening, which allows him in addition to properly balance his effort and to easily detect the end of tightening.
  • the connecting element as shown in FIGS. 1 and 2, consists of a single piece 1 molded from reinforced plastic, such as a polyamide (PVC for example) loaded with glass fibers.
  • This part has a general conformation in "I" whose central cylindrical core 3 connects in their middle two end wings 4 and 5, mutually parallel and perpendicular to the core 3
  • the axis of rotation of the element has been symbolized at 6 and the arrow in FIG. 1 indicates the direction of rotation.
  • the central core comprises, in a position slightly offset towards the wing 4, a protrusion consisting of a square plate having two large flat side faces 21 and 22 perpendicular to the core 3 and a front surface 23 sufficiently wide to offer a correct grip with a tool, such as a wrench, intended to rotate the element around the axis 6.
  • the wings 4 and 5 which, as has been said, constitute clamping pads, have an inner face shaped as a double clamping cam 7, 7 'and 8, 8'.
  • the inclination is kept in the same direction between the half-faces placed opposite one another on the same side of the core 3, on the two pads, namely the two half-faces 7 and 8 d 'on the one hand and the two half-faces 7', 8 'on the other.
  • FIG. 1 Another essential characteristic of the invention clearly appears in FIG. 1 in particular, where it can be seen that the lateral faces 21 and 22 of the plate are largely projecting with respect to the end pads, or if it is preferred with respect to at the limits of the volume defined between these two pads.
  • the end pads are intended to be engaged and then turned in reception means provided for this purpose on the metal support profile and on the heat-insulating lining and which are formed by undercuts.
  • undercuts can follow one another at more or less regular intervals on the parts to be joined together or more advantageously consist of a continuous "T" groove, as is the case for the finished assembly with composite structure shown in FIG. 5 .
  • This figure shows, in partial section, a window whose metal frame is an aluminum profile in two parts, respectively constituting the frame 11 taken in the masonry 12 by sealing tabs 13 and the opening frame 14 on which is fitted with triple glazing 15.
  • the exterior and the enclosure of the room fitted with the window have been represented respectively by the letter (E) on the left of the figure and by the letter (I) on the right.
  • the metal frame 11, 14 is coated at a distance on the inner face with a rigid heat-insulating lining 16 q q i, in the example considered, is made of wood.
  • This lining consists of a part 17 attached to the frame and a part 18 attached to the opening.
  • the part 17 of the opening cooperates with the part 18 of the frame by means of an elastic seal 19 which ensures the seal.
  • a multi-lip seal of the glazing bead 20 provided on the part 18 of the opening panel cooperates with its counterpart 24 fixed opposite a bearing surface of the metal frame to ensure the maintenance of the triple glazing 15.
  • a central seal 25 is also provided between the opening and the frame.
  • This seal is taken in the space separating the frame 11 from its lining 17 and is supported at its end on a metal surface 26 of the opening.
  • the seal 25 creates a sealed partition between a first pneumatic isolation chamber 27 adjacent to the exterior (E) and a second pneumatic isolation chamber 28 separated from the interior (1) by the insulating lining 16.
  • the two wooden parts 17 and 18 constituting the insulating lining are fixed at a distance on the frame and on the opening respectively using the connecting elements 1 described with reference to FIGS. 1 and 2.
  • receiving means constituted in the example considered by "T" grooves 32 and 33, have been provided facing each other respectively in the metal profile and in the part 18 of the lining to each receive an end wing 4 or 5 of the element 1.
  • the lips 34 and 35 of the grooves define an opening whose width is slightly greater than the width of the end wings 4 and 5 which engage therein.
  • the difference in width is limited to the simple functional clearance necessary to allow the introduction of the wings.
  • the thickness of the lips is dimensioned as a function of the spaces 9 or 10 which receive them respectively so as to be, on the one hand, slightly less than the maximum width of the spaces to allow the engagement of the wings 4 and 5 on the inner face of the lips by rotation about the axis 6, and, on the other hand, slightly greater than the minimum width of the spaces to ensure the desired tightening effect during rotation in the direction indicated by the arrow.
  • the faces 7, 7 'and 8, 8' of the wings, or pads, 4 and 5 are shaped as an inclined ramp along the entire width of the pads, so that, as will have already been understood, the minimum and maximum widths of each space 9 and 10 are defined by the distances separating the central support plate 2 from the edge closest to the faces 7, 7 ′, 6, 8 ′ of the pads and from the edge farthest respectively.
  • the difference between these two edges can advantageously be of the order of 0.3 to 0.5 mm for a shoe 1 cm wide approx.
  • the wooden insulating part 16 is then placed by engaging it by its "T" groove 33 around the shoe 5 of each element 1 until the outer surface of the lips 35 comes into contact with the lateral face 22 of the plates. support 2.
  • the cavities of the grooves 32 and 33 advantageously have a width at least equal to the length of the pads which they receive, a maximum clamping effect is achieved, and therefore an optimal connection, when the element has pivoted 90 °.
  • the connecting piece according to the invention remains a relatively simple piece, which can be produced, at low cost, in large series and at high rate using multi-cavity molds.
  • assembly and disassembly of the lining is carried out with extreme simplicity and ease, both by the tools to be used and by the operating mode itself.
  • assembly or disassembly can be carried out both directly in the workshops and at and by the user himself, and this for both new windows and for existing windows.
  • the metal-plastic-wood composite structure obtained by the invention is very solid and perfectly meets all the contractual charges in terms of construction of building bays.
  • FIG. 3 shows in this respect a remote connecting element whose central prominence of the core is no longer constituted by a plate, but by a thick radial bulge 41 of the core 3, the lateral support faces of which are in the form of flat crowns 42, 43 and whose circular front surface 44 has been knurled to ensure a good grip on a tool, which in this case is a pliers.
  • the bulge has been replaced by two plates 45 and 46 (similar to plate 2 in Figures 1 and 2) separated by a neck 47 of square section and serving as taken with a flat wrench.
  • the end pads 4 and 5 are not necessarily parallel to each other, but may very well be angularly offset at 90 th degrees, in which case the preassembly operation must be carried out by orienting the receiving grooves at 90 ° one in relation to the other.
  • the invention relates to the fixing of thermal insulation lining of any shape or nature, not only of wood, but also of plastic or other material, insofar as this lining has a certain rigidity giving it a uniform hold. sufficient enough to allow remote fixing using the connecting element according to the invention.
  • the application of the invention is not limited to windows, but also extends to doors, skylights, etc., and in general to any opening or opening with metal frames both on the exterior facades of buildings only on interior partitions.
  • connection obtained is reversible therefore non-final and easily removable.
  • the linings on the sash advantageously serve as a glazing bead by its edge portion close to the glazing, as can be clearly seen in FIG. 5. This therefore gives the possibility of very easy change of glazing, ear it suffices to temporarily release the lining by loosening the connecting elements.
  • the removable nature of the connecting element makes it possible to offer customers a wide choice of profile-metal-lining combinations, both in the quality or nature of the materials and in their respective colors, and this within deadlines. minimum manufacturing and without requiring excessive stock.
  • customers will be able to exercise a well-considered choice, thanks to tests that they can perform on multiple combinations from a single set of profiles and a single set of presentation liners.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Panels For Use In Building Construction (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Building Environments (AREA)
EP82440040A 1982-11-23 1982-11-23 Rahmenkonstruktion für verglaste Gebäudeöffnungen, insbesondere Fenster Expired EP0109471B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8282440040T DE3277315D1 (en) 1982-11-23 1982-11-23 Composite frame structure for glazed opening in buildings, particularly windows
EP82440040A EP0109471B1 (de) 1982-11-23 1982-11-23 Rahmenkonstruktion für verglaste Gebäudeöffnungen, insbesondere Fenster
AT82440040T ATE29758T1 (de) 1982-11-23 1982-11-23 Rahmenkonstruktion fuer verglaste gebaeudeoeffnungen, insbesondere fenster.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82440040A EP0109471B1 (de) 1982-11-23 1982-11-23 Rahmenkonstruktion für verglaste Gebäudeöffnungen, insbesondere Fenster

Publications (2)

Publication Number Publication Date
EP0109471A1 true EP0109471A1 (de) 1984-05-30
EP0109471B1 EP0109471B1 (de) 1987-09-16

Family

ID=8190000

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82440040A Expired EP0109471B1 (de) 1982-11-23 1982-11-23 Rahmenkonstruktion für verglaste Gebäudeöffnungen, insbesondere Fenster

Country Status (3)

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EP (1) EP0109471B1 (de)
AT (1) ATE29758T1 (de)
DE (1) DE3277315D1 (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828010A1 (de) * 1988-08-18 1990-02-22 Wolfgang D Zapp Fenster- oder tuerfluegel
WO1990002238A1 (de) * 1988-08-18 1990-03-08 Wolfgang Zapp Rahmen aus strangprofilen
FR2704595A1 (fr) * 1993-04-30 1994-11-04 Menalu Sa Dispositif de fixation d'un parement sur un profilé d'ouverture.
EP0634554A2 (de) * 1993-07-12 1995-01-18 Giuseppe Bracchitta Verbundprofil insbesondere für Abschlusselemente und sein Herstellungsverfahren
EP0733765A1 (de) * 1995-03-20 1996-09-25 METRA METALLURGICA TRAFILATI ALLUMINIO S.p.A. Verbundprofile und ihr Zusammenbau für hochisolierte und holzverkleidete Tür- und Fensterrahmen
ES2176057A1 (es) * 1999-10-21 2002-11-16 Aluminios Barcelona S L Sistema para el revestimiento de perfiles de carpinteria metalica.
EP1338746A2 (de) * 2002-02-22 2003-08-27 Indinvest S.p.A. Rahmen für Türen oder Fenster vom Typ mit Metallprofilen an der Aussenseite und Holzverkleidung an der Innenseite
GB2397610A (en) * 2003-01-24 2004-07-28 Bowater Windows Ltd Connector
AT412799B (de) * 2003-12-04 2005-07-25 Edgar Ing Stemeseder Befestigungselement für mehrteilige rahmen für fenster oder dergleichen
DE102010022078A1 (de) 2009-06-16 2011-02-24 Renson, Paul Jalousie- oder Rolladeneinrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2149360A1 (de) * 1971-08-14 1973-03-30 Wieland Werke Ag
FR2289837A1 (fr) * 1974-11-01 1976-05-28 Schweizer Ag E Profile metallique compose
FR2317461A1 (fr) * 1975-06-27 1977-02-04 Schweizer Ag Metallbau Zuerich Ensemble a cadres pour fenetre ou porte
EP0053104A1 (de) * 1980-11-26 1982-06-02 Matauschek, Franz, jun. Fenster oder Türe und Verfahren zur Herstellung eines Fensters oder einer Türe
FR2516122A1 (fr) * 1981-11-10 1983-05-13 Zapp Wolfgang Dispositif pour la fixation d'une doublure thermoisolante rigide sur l'ossature metallique des baies de batiments, notamment des fenetres

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2149360A1 (de) * 1971-08-14 1973-03-30 Wieland Werke Ag
FR2289837A1 (fr) * 1974-11-01 1976-05-28 Schweizer Ag E Profile metallique compose
FR2317461A1 (fr) * 1975-06-27 1977-02-04 Schweizer Ag Metallbau Zuerich Ensemble a cadres pour fenetre ou porte
EP0053104A1 (de) * 1980-11-26 1982-06-02 Matauschek, Franz, jun. Fenster oder Türe und Verfahren zur Herstellung eines Fensters oder einer Türe
FR2516122A1 (fr) * 1981-11-10 1983-05-13 Zapp Wolfgang Dispositif pour la fixation d'une doublure thermoisolante rigide sur l'ossature metallique des baies de batiments, notamment des fenetres

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828010A1 (de) * 1988-08-18 1990-02-22 Wolfgang D Zapp Fenster- oder tuerfluegel
WO1990002238A1 (de) * 1988-08-18 1990-03-08 Wolfgang Zapp Rahmen aus strangprofilen
WO1990002237A1 (de) * 1988-08-18 1990-03-08 Wolfgang Zapp Fenster- oder türflügel
FR2704595A1 (fr) * 1993-04-30 1994-11-04 Menalu Sa Dispositif de fixation d'un parement sur un profilé d'ouverture.
EP0634554A2 (de) * 1993-07-12 1995-01-18 Giuseppe Bracchitta Verbundprofil insbesondere für Abschlusselemente und sein Herstellungsverfahren
EP0634554A3 (de) * 1993-07-12 1995-12-06 Giuseppe Bracchitta Verbundprofil insbesondere für Abschlusselemente und sein Herstellungsverfahren.
EP0733765A1 (de) * 1995-03-20 1996-09-25 METRA METALLURGICA TRAFILATI ALLUMINIO S.p.A. Verbundprofile und ihr Zusammenbau für hochisolierte und holzverkleidete Tür- und Fensterrahmen
ES2176057A1 (es) * 1999-10-21 2002-11-16 Aluminios Barcelona S L Sistema para el revestimiento de perfiles de carpinteria metalica.
EP1338746A2 (de) * 2002-02-22 2003-08-27 Indinvest S.p.A. Rahmen für Türen oder Fenster vom Typ mit Metallprofilen an der Aussenseite und Holzverkleidung an der Innenseite
EP1338746A3 (de) * 2002-02-22 2004-02-04 Indinvest S.p.A. Rahmen für Türen oder Fenster vom Typ mit Metallprofilen an der Aussenseite und Holzverkleidung an der Innenseite
GB2397610A (en) * 2003-01-24 2004-07-28 Bowater Windows Ltd Connector
GB2397610B (en) * 2003-01-24 2006-03-15 Bowater Windows Ltd Connector for window and other assemblies
AT412799B (de) * 2003-12-04 2005-07-25 Edgar Ing Stemeseder Befestigungselement für mehrteilige rahmen für fenster oder dergleichen
DE102010022078A1 (de) 2009-06-16 2011-02-24 Renson, Paul Jalousie- oder Rolladeneinrichtung
BE1018779A5 (nl) * 2009-06-16 2011-08-02 Renson Ventilation Nv Profielbevestigingssysteem.

Also Published As

Publication number Publication date
ATE29758T1 (de) 1987-10-15
EP0109471B1 (de) 1987-09-16
DE3277315D1 (en) 1987-10-22

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