EP0074916A2 - Prefabricated element for insulated external walls - Google Patents

Prefabricated element for insulated external walls Download PDF

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Publication number
EP0074916A2
EP0074916A2 EP82440025A EP82440025A EP0074916A2 EP 0074916 A2 EP0074916 A2 EP 0074916A2 EP 82440025 A EP82440025 A EP 82440025A EP 82440025 A EP82440025 A EP 82440025A EP 0074916 A2 EP0074916 A2 EP 0074916A2
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EP
European Patent Office
Prior art keywords
window
prefabricated element
central part
front face
corners
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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.)
Withdrawn
Application number
EP82440025A
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German (de)
French (fr)
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EP0074916A3 (en
Inventor
René Cheviron
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Econex SA
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Econex SA
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Publication date
Application filed by Econex SA filed Critical Econex SA
Publication of EP0074916A2 publication Critical patent/EP0074916A2/en
Publication of EP0074916A3 publication Critical patent/EP0074916A3/en
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/70—Sills; Thresholds
    • E06B1/702—Window sills
    • E06B1/705—End-caps therefor

Definitions

  • the invention relates to a prefabricated element for the insulation of facades and, in particular for the insulation from the outside of window sills and / or window surrounds, comprising a central part, preferably made of polyester resin reinforced with fibers of glass or other plastic material, fitting either into lateral end pieces arranged in the lower corners of the window and made of the same material as the central part, or directly between the corners of the side walls of the window.
  • facade cladding For the exterior insulation of the building, the use of facade cladding in shaped and thermo-lacquered aluminum strips is already known.
  • rectangular plates of metal in particular of light metal or of synthetic material, are known for facade coverings, ceiling coverings, roofing covers or other similar applications.
  • cover plates are shaped so that they have interlocking members prevailing longitudinally on two of their parallel edges and allow a positive junction of the plates with one another and with other elements of the cover.
  • a metal sheet of cover is known for existing window frames.
  • the sheet metal covering is intended to be placed on existing window frames in order to protect them from the weather and thus prevent their deterioration. All of the sheet metal sheets used to make this cover are nested one inside the other so as to form a sealed assembly. The sheets are fixed to the window frame using nails.
  • document DE-A-1,759,468 discloses incorporated window or door elements making it possible to produce a door or window frame.
  • the elements in question are clipped onto existing constructions, fixing screws being arranged on the internal face of the elements in order to secure them with partitions.
  • a metal window sill Also known from document FR-A-1,381,615 is a metal window sill. Two profiled strips are fixed in the side walls of the window frame and the window sill is slid into the profiled strips.
  • the present invention aims to remedy these drawbacks.
  • the invention as characterized in the claims, solves the problem of creating a prefabricated element obtained by molding whose function is to thermally insulate a facade, in particular at the location of window sills and / or window surrounds.
  • the prefabricated element is adjusted on site according to the depth of the support and the width of the window by simple cutting to using a tool commonly used on the construction site such as a wood saw, everything by making it possible to enhance the aesthetic appearance of said coating.
  • the support 1 of a window 2 is covered with a prefabricated element 3 made in particular of polyester resin reinforced with glass fibers.
  • this prefabricated element 3 can be made of other plastic materials.
  • it is desirable that the material chosen can be cut on the spot using a commonly used tool such as a wood saw.
  • This prefabricated element 3 consists of a central part 4. It is formed of an upper shelf 5 covering the top 6 of the support 1, of a vertical front face 7 parallel to the front wall 8 of said support 1 , a substantially horizontal lower face 9 and a return 10 against which the rear face 11 bears any coating 12. There is between the front face 7 of the prefabricated element 3 and the front wall 8 of the 'support 1 a layer of insulating material 13 known per se.
  • lateral end pieces 14, 15 In order to hold the central part 4 in place, there is provided, according to a first embodiment, two lateral end pieces 14, 15.
  • These lateral end pieces 14, 15 of the same material as that of the part 4 have two shaped supports square 16, 17 with the horizontal wing the 18, 19 is supported on the top 6 of the support 1 and whose vertical wing 20, 21 is applied against the front face 8 of the same support.
  • the external lateral edges 22, 23 of these end pieces 14, 15 bear against the lower corners 24, 25 of the window 2.
  • these end pieces 14, 15 laterally comprise a housing 26, 27 extending beyond the opening of the window 1 and thus covering the lateral corners of the support 1.
  • This box 26, 27 is closed laterally and on top.
  • the front face 28, 29 of this housing 26, 27 is in the extension of the front face 7 of the central part 4.
  • the end pieces 14, 15 are provided with a groove 30, 31 in which the lateral edges 32, 33 of the upper shelf 5 of the central part 4 are slid.
  • a cutout 34 in the form of a square, one wing 35 of which opens onto the rear edge 36 of said shelf 5 and the other wing 37 of which opens perpendicularly on the side edge 32, 33.
  • the recessed edge 38 of the cutout 34 is placed in the corner 24, 25 of the window 2 while the front face 7 of the central part 4, of width greater than that of the shelf 5, covers the two corners 24, 25 of the support 1 of the window 2.
  • a cover 39 is produced from the drop, obtained as a result of the cut 34, making it possible to laterally close off the central part 4 .
  • the front face 7 can be given a certain hollow or protruding relief, or any decoration. Furthermore, this front face 7 has rounded vertical grooves 40. These grooves 40 allow the flow of water in the form of drops and thus prevent the facade from being soiled.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

Prefabricated element for insulating external walls and, in particular, for insulating window supports and/or window surrounds from the outside, comprising a central component (4), preferably of glass-fibre-reinforced polyester resin or another plastic, which fits either into lateral end pieces (14, 15) arranged in the lower corners (24, 25) of the window and made from the same material as the central component (4), or directly between the corners (24, 25) of the lateral walls of the window, characterised in that the central component (4) comprises an upper shelf (5) covering the top (6) of the support (1), a vertical front face (7), a virtually horizontal lower face (9), and a return (10) against which the rear face (11) of any desired covering (12) bears. <IMAGE>

Description

L'invention concerne un élément préfabriqué pour l'isolation de façades et, notamment pour l'isolation par l'extérieur des àppuis de fenêtre et/ou des entourages de fenêtre, comprenant une pièce centrale, de préférence en résine polyester armée de fibres de verre ou autre matériau plastique, s'emboîtant soit dans des embouts latéraux disposés dans les coins inférieurs de la fenêtre et réalisés dans le même matériau que la pièce centrale, soit directement entre les coins des parois latérales de la fenêtre.The invention relates to a prefabricated element for the insulation of facades and, in particular for the insulation from the outside of window sills and / or window surrounds, comprising a central part, preferably made of polyester resin reinforced with fibers of glass or other plastic material, fitting either into lateral end pieces arranged in the lower corners of the window and made of the same material as the central part, or directly between the corners of the side walls of the window.

Pour l'isolation par l'extérieur du bâtiment, on connaît déjà l'utilisation de revêtement de façade en bandes d'aluminium façonnées et ther- molaquées. Ainsi, on connaît, par le document FR-A-2.143.180, des plaques rectangulaires en métal, en particulier en métal léger ou en matière synthétique, pour revêtements de façades, revêtements de plafonds, couvertures de toitures ou autres applications semblables. Ces plaques de revêtement sont conformées de façon qu'elles présentent des organes d'emboîtement régnant longitudinalement sur deux de leurs bords parallèles et permettent de réaliser une jonction positive des plaques entre-elles et avec d'autres éléments du revêtement.For the exterior insulation of the building, the use of facade cladding in shaped and thermo-lacquered aluminum strips is already known. Thus, from document FR-A-2,143,180, rectangular plates of metal, in particular of light metal or of synthetic material, are known for facade coverings, ceiling coverings, roofing covers or other similar applications. These cover plates are shaped so that they have interlocking members prevailing longitudinally on two of their parallel edges and allow a positive junction of the plates with one another and with other elements of the cover.

Si l'utilisation et la fixation de ces plaques sont aisées pour des pans de mur, il n'en est pas de même lorsqu'il s'agit de revêtir soit les appuis, soit les entourages des fenêtres. En effet, il est nécessaire de prévoir un recouvrement par des tôles en aluminium pliées à la demande à l'usine. Du fait que les appuis présentent des profondeurs variables et que la largeur des baies n'est pas toujours identique, cette tôle pliée à l'usine est une pièce constituant pratiquement une pièce unique, ce qui augmente considérablement le prix de revient de ce revêtement. De plus, il arrive fréquemment que la profondeur des appuis et/ou la largeur des baies ne soient pas conformes aux cotes indiquées sur le plan. Si la pièce de revêtement a été pliée en se basant sur le plan établi, cette pièce est souvent inutilisable et il s'avère nécessaire de confectionner une nouvelle pièce. Ainsi, les pièces pliées en usine ne permettent aucune erreur humaine et le nombre des pièces défectueuses est relativement important.If the use and fixing of these plates are easy for wall sections, it is not the same when it comes to coating either the sills or the window surrounds. Indeed, it is necessary to provide a covering with aluminum sheets folded on demand at the factory. Because the supports have variable depths and the width of the bays is not always identical, this sheet folded at the factory is a part constituting practically a single part, which considerably increases the cost price of this coating. In addition, it often happens that the depth of the supports and / or the width of the bays do not comply with the dimensions indicated on the plan. If the covering part has been folded based on the established plan, this part is often unusable and it is necessary to make a new part. Thus, the parts folded in the factory do not allow any human error and the number of defective parts is relatively large.

Par ailleurs, on connaît, par le document üS-A-3.139.-703, une feuille métallique de couverture pour des encadrements de fenêtres existantes. La couverture en tôle est destinée à être posée sur des encadrements existants de fenêtre afin de les protéger des intempéries et éviter ainsi leur détérioration. L'ensemble des feuilles de tôle utilisées pour réaliser cette couverture sont emboîtées les unes dans les autres de façon à former un ensemble étanche. La fixation des tôles sur l'encadrement de fenêtre est réalisée au moyen de clous.Furthermore, from document üS-A-3.139.-703, a metal sheet of cover is known for existing window frames. The sheet metal covering is intended to be placed on existing window frames in order to protect them from the weather and thus prevent their deterioration. All of the sheet metal sheets used to make this cover are nested one inside the other so as to form a sealed assembly. The sheets are fixed to the window frame using nails.

On connaît de même, par le document DE-A-1.759.468, des éléments incorporés de fenêtre ou de porte permettant de réaliser un encadrement de porte ou de fenêtre. Les éléments en question viennent se clipser sur les constructions existantes, des vis de fixation étant disposées sur la face interne des éléments afin de les solidariser avec des cloisons.Likewise, document DE-A-1,759,468 discloses incorporated window or door elements making it possible to produce a door or window frame. The elements in question are clipped onto existing constructions, fixing screws being arranged on the internal face of the elements in order to secure them with partitions.

On connaît également, par le document FR-A-1.381.615, un appui de fenêtre métallique. Deux baguettes profilées sont fixées dans les murs latéraux de l'encadrement de fenêtre et l'appui de fenêtre est glissé dans les baguettes profilées.Also known from document FR-A-1,381,615 is a metal window sill. Two profiled strips are fixed in the side walls of the window frame and the window sill is slid into the profiled strips.

Toutefois, les éléments rapportés décrits dans ces documents n'assurent que soit une protection des éléments existants ou servent à réaliser des appuis de fenêtre préfabriqués ou encore facilitent la mise en place d'une persienne.However, the added elements described in these documents only provide protection for existing elements or are used to make prefabricated window sills or even facilitate the installation of a shutter.

La présente invention a pour but de remédier à ces inconvénients. L'invention, telle qu'elle est caractérisée dans les revendications, résout le problème consistant à créer un élément préfabriqué obtenu par moulage dont la fonction est d'isoler thermiquement une façade, notamment à l'emplacement des appuis de fenêtre et/ou des entourages de fenêtre.The present invention aims to remedy these drawbacks. The invention, as characterized in the claims, solves the problem of creating a prefabricated element obtained by molding whose function is to thermally insulate a facade, in particular at the location of window sills and / or window surrounds.

Les avantages obtenus grâce à cette invention consistent essentiellement en ceci qu'en plus de l'isolation thermique, l'élément préfabriqué est ajusté sur le chantier en fonction de la profondeur de l'appui et de la largeur de la fenêtre par simple découpage à l'aide d'un outil couramment utilisé sur le chantier telle qu'une scie à bois, tout en permettant de rehausser l'aspect esthétique dudit revêtement.The advantages obtained thanks to this invention consist essentially in that in addition to the thermal insulation, the prefabricated element is adjusted on site according to the depth of the support and the width of the window by simple cutting to using a tool commonly used on the construction site such as a wood saw, everything by making it possible to enhance the aesthetic appearance of said coating.

L'invention est exposée ci-après plus en détail à l'aide de dessins représentant seulement un mode d'exécution.The invention is set out below in more detail with the aid of drawings representing only one embodiment.

  • La figure 1 représente, en vue en perspective, un appui de fenêtre re- couvert par un élément préfabriqué conforme à l'invention.FIG. 1 represents, in perspective view, a window sill covered by a prefabricated element according to the invention.
  • La figure 2 représente, en vue en élévation, cet appui de fenêtre.Figure 2 shows, in elevation view, this window sill.
  • La figure 3 représente, en vue en perspective, des pièces constituant l'élément préfabriqué conforme à l'invention, la pièce centrale présentant à gauche, en traits mixtes, selon un autre mode de réalisation, une découpe latérale.Figure 3 shows, in perspective view, parts constituting the prefabricated element according to the invention, the central part having on the left, in phantom, according to another embodiment, a lateral cutout.

On se réfère aux différentes figures.We refer to the different figures.

Selon l'invention, on recouvre l'appui 1 d'une fenêtre 2 d'un élément préfabriqué 3 réalisé notamment en résine polyester armée de fibres de verre. Bien entendu, cet élément préfabriqué 3 peut être conçu en d'autres matériaux plastiques. Toutefois, pour conserver l'esprit de la présente invention, il est souhaitable que le matériau choisi puisse être découpé sur place à l'aide d'un outil couramment utilisé telle qu'une scie à bois.According to the invention, the support 1 of a window 2 is covered with a prefabricated element 3 made in particular of polyester resin reinforced with glass fibers. Of course, this prefabricated element 3 can be made of other plastic materials. However, to maintain the spirit of the present invention, it is desirable that the material chosen can be cut on the spot using a commonly used tool such as a wood saw.

Cet élément préfabriqué 3 est constitué d'une pièce centrale 4. Celle-ci est formée d'une tablette supérieure 5 recouvrant le dessus 6 de l'appui 1, d'une face avant verticale 7 parallèle à la paroi avant 8 dudit appui 1, d'une face inférieure 9 pratiquement horizontale et d'un retour 10 contre lequel prend appui la face arrière 11 d'un revêtement quelconque 12. On dispose entre la face avant 7 de l'élément préfabriqué 3 et la paroi avant 8 de l'appui 1 une couche de matériau isolant 13 connu en soi.This prefabricated element 3 consists of a central part 4. It is formed of an upper shelf 5 covering the top 6 of the support 1, of a vertical front face 7 parallel to the front wall 8 of said support 1 , a substantially horizontal lower face 9 and a return 10 against which the rear face 11 bears any coating 12. There is between the front face 7 of the prefabricated element 3 and the front wall 8 of the 'support 1 a layer of insulating material 13 known per se.

Pour le maintien en place de la partie centrale 4, on prévoit, selon un premier mode de réalisation, deux embouts latéraux 14, 15. Ces embouts latéraux 14, 15 d'un même matériau que celui de la pièce 4 présentent deux supports en forme d'équerre 16, 17 dont l'aile horizontale 18, 19 prend appui sur le dessus 6 de l'appui 1 et dont l'aile verticale 20, 21 est appliquée contre la face avant 8 de ce même appui. Les chants latéraux externes 22, 23 de ces embouts 14, 15 prennent appui contre les coins inférieurs 24, 25 de la fenêtre 2. Par ailleurs, ces embouts 14, 15 comportent latéralement un boîtier 26, 27 s'étendant au-delà de l'ouverture de la fenêtre 1 et coiffant ainsi les coins latéraux de l'appui 1. Ce boîtier 26, 27 est fermé latéralement et sur le dessus. La face avant 28, 29 de ce boîtier 26, 27 se trouve dans le prolongement de la face avant 7 de la pièce centrale 4.In order to hold the central part 4 in place, there is provided, according to a first embodiment, two lateral end pieces 14, 15. These lateral end pieces 14, 15 of the same material as that of the part 4 have two shaped supports square 16, 17 with the horizontal wing the 18, 19 is supported on the top 6 of the support 1 and whose vertical wing 20, 21 is applied against the front face 8 of the same support. The external lateral edges 22, 23 of these end pieces 14, 15 bear against the lower corners 24, 25 of the window 2. Furthermore, these end pieces 14, 15 laterally comprise a housing 26, 27 extending beyond the opening of the window 1 and thus covering the lateral corners of the support 1. This box 26, 27 is closed laterally and on top. The front face 28, 29 of this housing 26, 27 is in the extension of the front face 7 of the central part 4.

On pourvoit les embouts 14, 15 d'une rainure 30, 31 dans lesquelles sont glissés les chants latéraux 32, 33 de la tablette supérieure 5 de la pièce centrale 4.The end pieces 14, 15 are provided with a groove 30, 31 in which the lateral edges 32, 33 of the upper shelf 5 of the central part 4 are slid.

Selon un autre mode de réalisation, on prévoit dans les chants latéraux 32, 33 de la tablette supérieure 5 une découpe 34 en forme d'équerre dont une aile 35 débouche sur le chant arrière 36 de ladite tablette 5 et dont l'autre aile 37 débouche perpendiculairement sur le chant latéral 32, 33. Ainsi, le chant en retrait 38 de la découpe 34 vient se placer dans le coin 24, 25 de la fenêtre 2 alors que la face avant 7 de la pièce centrale 4, de largeur supérieureà celle de la tablette 5, coiffe les deux coins 24, 25 de l'appui 1 de la fenêtre 2. On réalise à partir de la chute, obtenue par suite de la découpe 34, un couvercle 39 permettant d'obturer latéralement la partie centrale 4.According to another embodiment, provision is made in the lateral edges 32, 33 of the upper shelf 5 for a cutout 34 in the form of a square, one wing 35 of which opens onto the rear edge 36 of said shelf 5 and the other wing 37 of which opens perpendicularly on the side edge 32, 33. Thus, the recessed edge 38 of the cutout 34 is placed in the corner 24, 25 of the window 2 while the front face 7 of the central part 4, of width greater than that of the shelf 5, covers the two corners 24, 25 of the support 1 of the window 2. A cover 39 is produced from the drop, obtained as a result of the cut 34, making it possible to laterally close off the central part 4 .

Pour rehausser l'aspect esthétique de l'élément préfabriqué 3, on peut lui conférer un aspect coloré. De même, on peut conférer à la face avant 7 un certain relief en creux ou en saillie, ou une décoration quelconque. Par ailleurs, cette face avant 7 comporte des rainures verticales arrondies 40. Ces rainures 40 permettent l'écoulement de l'eau sous forme de gouttes et évitent ainsi à la façade d'être souillée.To enhance the aesthetic appearance of the prefabricated element 3, it can be given a colored appearance. Likewise, the front face 7 can be given a certain hollow or protruding relief, or any decoration. Furthermore, this front face 7 has rounded vertical grooves 40. These grooves 40 allow the flow of water in the form of drops and thus prevent the facade from being soiled.

Claims (5)

1. Elément préfabriqué pour l'isolation de façades et, notamment pour l'isolation par l'extérieur des appuis de fenêtre et/ou des entourages de fenêtre, comprenant une pièce centrale (4), de préférence en résine polyester armée de fibres de verre ou autre matériau plastique, s'emboîtant soit dans des embouts latéraux (14,15) disposés dans les coins inférieurs (24,25) de la fenêtre et réalisés dans le même matériau que la pièce centrale (4), soit directement entre les coins (24,25) des parois latérales de la fenêtre, caractérisé en ce que la pièce centrale (4) comporte une tablette supérieure (5) recouvrant le dessus (6) de l'appui (1), une face avant verticale (7), une face inférieure (9) pratiquement horizontale et un retour (10) contre lequel prend appui la face arrière (11) d'un revêtement quelconque (12).1. Prefabricated element for the insulation of facades and, in particular for the insulation from the outside of window sills and / or window surrounds, comprising a central part (4), preferably made of polyester resin reinforced with fibers of glass or other plastic material, fitting either into lateral end pieces (14,15) arranged in the lower corners (24,25) of the window and made of the same material as the central part (4), or directly between the corners (24,25) of the side walls of the window, characterized in that the central part (4) has an upper shelf (5) covering the top (6) of the support (1), a vertical front face (7 ), a substantially horizontal lower face (9) and a return (10) against which the rear face (11) bears any coating (12). 2. Elément préfabriqué selon la revendication 1 dont les embouts latéraux (14, 15) comportent latéralement un boîtier (26,27) s'étendant au-delà de l'ouverture de la fenêtre (2) et coiffant ainsi les coins latéraux de l'appui (1), caractérisé par le fait que le boîtier (26,27) fermé latéralement et sur le dessus comporte une face avant (28,29) se trouvant dans le prolongement de la face avant (7) de la pièce centrale (4).2. Prefabricated element according to claim 1, the lateral end pieces (14, 15) of which laterally comprise a housing (26, 27) extending beyond the opening of the window (2) and thus covering the lateral corners of the 'support (1), characterized in that the housing (26,27) closed laterally and on top has a front face (28,29) lying in the extension of the front face (7) of the central part ( 4). 3. Elément préfabriqué selon la revendication 1, caractérisé en ce que les chants latéraux (32,33) de la tablette supérieure (5) comporte une découpe (34) en forme d'équerre dont une aile (35) débouche sur le chant arrière (36) et dont l'autre aile (37) débouche perpendiculairement sur le chant latéral (32,33) de ladite tablette (5).3. prefabricated element according to claim 1, characterized in that the lateral edges (32,33) of the upper shelf (5) comprises a cutout (34) in the form of a square, one wing (35) of which opens onto the rear edge (36) and the other wing (37) of which opens perpendicularly to the lateral edge (32,33) of said shelf (5). 4. Elément préfabriqué selon la revendication 1, caractérisé en ce que la face avant (7) de la pièce centrale (4) comporte une longueur supérieure à celle de la tablette (5) pour coiffer les deux coins (24,25) de l'appui (1) de la fenêtre (2).4. Prefabricated element according to claim 1, characterized in that the front face (7) of the central part (4) has a length greater than that of the shelf (5) to cover the two corners (24,25) of the 'support (1) of the window (2). 5. Elément préfabriqué selon la revendication 1, caractérisé en ce que la face avant (7) de la pièce centrale (4) comporte des rainures verticales arrondies (40) pour l'écoulement des gouttes d'eau.5. Prefabricated element according to claim 1, characterized in that the front face (7) of the central part (4) has rounded vertical grooves (40) for the flow of water drops.
EP82440025A 1981-09-03 1982-08-23 Prefabricated element for insulated external walls Withdrawn EP0074916A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8116911 1981-09-03
FR8116911A FR2512087B1 (en) 1981-09-03 1981-09-03 PREFABRICATED ELEMENT FOR FACADE INSULATION

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EP0074916A2 true EP0074916A2 (en) 1983-03-23
EP0074916A3 EP0074916A3 (en) 1984-01-18

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FR (1) FR2512087B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2495225A (en) * 2012-10-05 2013-04-03 Cjm Developments Ltd Windowsill extension and coping system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956983C (en) * 1953-03-15 1957-01-24 Wilhelm Becker Concrete windowsill with metal cover
US2851742A (en) * 1953-12-07 1958-09-16 Dewey S Johnston Metal trim for windows, and the like
US3139703A (en) * 1961-04-26 1964-07-07 Hilt Rudolf Sheet metal cover for existing window frame
FR1381615A (en) * 1963-11-15 1964-12-14 Uhl Kg Geb Metal window sill
CH481303A (en) * 1968-10-02 1969-11-15 Noser Wettstein Oskar Method of manufacturing window sills
DE1759468A1 (en) * 1967-04-13 1971-08-12 Roessle Gottfried Dipl Ing Ready-to-install window and / or door element
US4193238A (en) * 1978-05-26 1980-03-18 Alcan Aluminum Corporation Window casing cover

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956983C (en) * 1953-03-15 1957-01-24 Wilhelm Becker Concrete windowsill with metal cover
US2851742A (en) * 1953-12-07 1958-09-16 Dewey S Johnston Metal trim for windows, and the like
US3139703A (en) * 1961-04-26 1964-07-07 Hilt Rudolf Sheet metal cover for existing window frame
FR1381615A (en) * 1963-11-15 1964-12-14 Uhl Kg Geb Metal window sill
DE1759468A1 (en) * 1967-04-13 1971-08-12 Roessle Gottfried Dipl Ing Ready-to-install window and / or door element
CH481303A (en) * 1968-10-02 1969-11-15 Noser Wettstein Oskar Method of manufacturing window sills
US4193238A (en) * 1978-05-26 1980-03-18 Alcan Aluminum Corporation Window casing cover

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FR2512087B1 (en) 1985-08-02
FR2512087A1 (en) 1983-03-04
EP0074916A3 (en) 1984-01-18

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