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WO2000005473A1 - Window frame, section and method for making same - Google Patents

Window frame, section and method for making same Download PDF

Info

Publication number
WO2000005473A1
WO2000005473A1 PCT/FR1999/001798 FR9901798W WO0005473A1 WO 2000005473 A1 WO2000005473 A1 WO 2000005473A1 FR 9901798 W FR9901798 W FR 9901798W WO 0005473 A1 WO0005473 A1 WO 0005473A1
Authority
WO
WIPO (PCT)
Prior art keywords
glazing
main
profile
window frame
profiles
Prior art date
Application number
PCT/FR1999/001798
Other languages
French (fr)
Inventor
Philippe Macquart
Rémi Carel
Original Assignee
Lapeyre
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 Lapeyre filed Critical Lapeyre
Priority to PL99339293A priority Critical patent/PL339293A1/en
Priority to DE29923237U priority patent/DE29923237U1/en
Publication of WO2000005473A1 publication Critical patent/WO2000005473A1/en

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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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5871—Fixing of glass panes or like plates by means of borders, cleats, or the like pivotally fixed on the frame; Borders with pivoting parts
    • 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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/9604—Welded or soldered joints
    • E06B3/9608—Mitre joints

Definitions

  • the invention relates to an open rebate window frame consisting of sections assembled together and its production method.
  • a window comprises at least one glazing assembled on a mobile or non-movable supporting frame.
  • a transparent or non-movable supporting frame a window assembled on a mobile or non-movable supporting frame.
  • one of the most common consists in maintaining the glazing using glazing beads in an open rebate frame.
  • the frame is made up of several sections assembled together so as to receive glazing, the sections having a housing provided for this purpose and called glass rebate.
  • the glazing is then immobilized in the frame by means of attached glazing beads which are fixed to the frame by clipping or by any other fixing means known to those skilled in the art.
  • the assembly of the profiles is generally carried out by heat sealing at the corners of said chassis. This assembly is carried out by melting the plastic material over a few millimeters before tightening to obtain a weld.
  • PVC polyvinyl chloride
  • the subject of the invention is therefore a new type of open rebate window frame consisting of plastic profiles assembled together which does not have a costly implementation and which is easy to produce.
  • the invention provides an open rebate window frame consisting of plastic profiles assembled together in which the profiles consist of a main profile and at least one glazing bead secured to said main profile, characterized in that the profiles are assembled together by heat sealing at the main sections, the glazing beads being free relative to each other.
  • the sections constituting the open rebate frame no longer require the assembly of two separate elements, the latter comprising in one piece the main section and the glazing bead or beads.
  • the glazing bead secured to said main profile is movable relative to the main profile. In this way, the final mounting of the glazing in the frame is carried out without difficulty thanks to the mobility of the glazing beads.
  • the glazing bead is secured to the main profile by means of a flexible part.
  • the glazing bead can pivot relative to the main profile along a circular path whose center is the axis of the flexible part.
  • the flexible part is made of flexible material such as, for example, flexible PVC.
  • the flexible part is made of rigid material such as, for example, rigid PVC and has a thin section.
  • the profiles are made from a single material and the flexible part has a thin section thus allowing the mobility of the glazing bead relative to the main profile.
  • the glazing bead can be clipped onto the main profile so as to close the rebate of the chassis. In this way, the glazing is maintained by pressure when the latter is mounted in the frame and in the event of glazing breakage, it suffices to unclip said glazing bead to allow the glazing to be replaced.
  • the window frame according to the invention makes it possible, as previously explained, to reduce the number of independent elements constituting a frame and thus reduces the manpower necessary for its assembly and the number of elements to be stored.
  • at least one glazing bead is arranged relative to the main profile to allow relative movement of the bending axis of the flexible part facilitating the release of the clip.
  • this measure guarantees an improved longevity of the system, insofar as the clip is stressed with less force.
  • the glazing beads can be connected to the main profiles by means of flexible tabs extending transversely to the clip locking surfaces, the axis of the tabs being able to be moved parallel to the clip locking surfaces to reach a position where the opening of the clip is made easier.
  • the invention also relates to a method for producing such an open rebate window frame consisting of plastic profiles assembled together.
  • the invention provides a production method such that the sections constituting the frame are extruded so as to obtain the main section directly and the glazing bead or beads secured to the main section, then the sections are cut to the required dimensions and finally the sections are assembled by heat sealing at the main profiles.
  • the extrusion is carried out on a single tool and makes it possible to obtain, in one piece, the main section and the glazing bead or beads connected to the main section. Setting the required dimensions of the profiles allows the main profile and the glazing bead (s) to be cut simultaneously.
  • the glazing beads are in the open position so as to escape the welding mirrors, then are reset to the dimensions required to be able to be clipped onto the main sections.
  • glazing beads in the open position is meant the positioning of glazing beads such that the frame rebate is open, that is to say that the glazing beads are not clipped onto the main sections and can pivot.
  • the glazing beads are clipped onto the main profiles and are separated from each other by a device or a material. preventing the welding of the glazing beads between them and allowing the fusion of the ends.
  • the material will be silicone which will be deposited on the contact surface of the glazing beads with the welding mirrors. In this way, one implicitly obtains the required dimensions of the glazing beads without being welded to each other. It then suffices to unclip the glazing beads and rotate them to allow the introduction of glazing.
  • the process for producing the window frame advantageously makes it possible to reduce the number of steps and tools necessary for its implementation and thus reduces the cost price per part.
  • the invention further relates to a profile capable of being used to form window frames, for example according to the method which has just been described.
  • This plastic profile consisting of a main profile and at least one glazing bead secured to said main profile by a flexible part, the glazing bead or clips being clipped onto the main profile, is characterized in that at least one glazing bead is arranged relative to the main profile to allow relative movement of the bending axis of the flexible part facilitating the release of the clip.
  • the glazing bead or glazing beads can be connected to the main sections by means of flexible tongues extending transversely to the locking surfaces of the clips.
  • Figure 1 a vertical section of a profile constituting the window frame according to the invention.
  • Figure 2 a vertical section of the profile according to Figure 1 in which is mounted a glazing.
  • Figure 3 a vertical section of another profile constituting the window frame according to the invention.
  • Figure 4 a vertical section of the profile according to Figure 3 in which is mounted a glazing.
  • Figure 5 a vertical section of another profile constituting a window frame according to the invention.
  • Figure 6 to 8 views in vertical section of the profile according to Figure 5 in which is mounted a glazing, illustrating the stages of the opening of the glazing bead.
  • Figure 1 shows a vertical section of a profile 1 constituting the window frame according to the invention.
  • the profile 1 is composed of a main profile 2 in rigid PVC and two glazing beads 3 and 4 secured to the main profile 2.
  • These two glazing beads 3 and 4 are also made of rigid PVC and are secured to the main profile 2 by means of a flexible part 5, this flexible part 5 being made of the same material as that of the glazing beads 3 and 4 but has a smaller section.
  • the section of the flexible part 5 is such that the glazing beads 3 and 4 can pivot with respect to the main section 2 along a circular trajectory whose center is the axis of the flexible part 5.
  • the housing 6 provided in the section 1 for receiving the glazing 7 after assembly of the frame is of the open rebate type.
  • FIG. 2 represents a vertical section of the profile 1 in which the glazing 7 is made up consisting of two sheets of glass 8 and 9.
  • the glazing beads 3 and 4 hold the glass sheets 8 and 9 in the profile 1 by means of the clips 10.
  • FIG. 3 shows a vertical section of a profile 11 constituting the window frame according to the invention.
  • the profile 11 is composed of a main profile 12 in rigid PVC and a single glazing bead 13 secured to the main profile 12.
  • This glazing bead 13 is also made of rigid PVC and is secured to the main profile 12 by means of a flexible part 15, this flexible part 15 being made of flexible PVC.
  • the flexibility of this flexible part 15 is such that the glazing bead 13 can pivot relative to the main profile 12 along a circular trajectory whose center is the axis of the flexible part 15.
  • the housing 16 provided in the section 11 for receiving the glazing 17 after assembly of the frame is of the open rebate type, the section 12 having a stop 14, opposite the glazing bead 13, which makes it possible to block the glazing 17 once it is mounted.
  • Figure 4 shows a vertical section of the profile 11 in which is mounted the glazing 17 consisting of two sheets of glass 18 and 19 sealed to each other in a sealed manner.
  • the glazing bead 13 maintains the glazing 17 in the housing 16 of the profile 12 thanks to the clipping 20. In the event of glazing breakage, the glazing bead 13 is unclipped to allow replacement of the glazing 17.
  • Figure 5 illustrates a variant of the invention, where the profile has been improved to facilitate unclipping the glazing bead.
  • the profile 21 is composed of a main profile 22 in rigid PVC and a single glazing bead 23 also in rigid PVC, secured to the main profile 22 via a flexible part 25.
  • the housing 26 provided in the section 21 to receive the glazing 27 after assembly of the frame is of the open rebate type, the section 22 having a stop 24, opposite the glazing bead 23, which allows to block the glazing 27 once it is mounted .
  • the flexible part 25 has the form of a tongue of thin section, which extends substantially parallel to the bottom of the rebate of the chassis.
  • the tongue 25 can be made of rigid PVC in one piece with the main profile 22 and the glazing bead 23, the flexibility of the tongue 25 being obtained by selecting the thickness of the section of the tongue.
  • the arrangement and flexibility of the tongue 25 is such that the glazing bead 23 can pivot relative to the main profile 22 around an axis A situated substantially in the middle of the flexible tongue 25.
  • the glazing bead 23 can be clipped onto the main profile 22, by means of a clip 28 composed of a first part 29 secured to the glazing bead 23 and a second part 30 secured to the main profile 22, which have locking surfaces, respectively 29a and 30a, substantially parallel to the plane of the glazing 27, ensuring the locking of the fixing transversely to the glazing.
  • the clip 28 further comprises a flexible tongue 31, integral with the main section 22 and extending substantially parallel to the tongue 25, ie transversely to the locking surfaces 29a, 30a.
  • the steps for opening the glazing bead are shown in Figures 7 and 8: firstly, by slightly pushing the glazing bead 23 in a direction P parallel to the glazing 27, the tongue 25 tilts relative to its initial position and the locking surface 29a of the clip part 29 slides on the corresponding locking surface 30a of the clip part 30, while the flexible tongue 31 is driven in the direction of the pushing movement.
  • the arrangement of the chassis elements being chosen so that the glazing bead 23 can reach a final position where the locking surfaces 29a and 30a are no longer in contact, this first step realizes the release of the clip 28.
  • the opening of the glazing bead can then be carried out without any difficulty by pivoting the glazing bead 23, as illustrated in FIG. 8, according to the arrow F around the axis A of the flexible tongue 25 which has moved relative to its initial position.
  • This system allows very secure closing and facilitated opening of the clip 28 without excessive wear of the clip parts 29 and 30.
  • the invention is not limited to these particular types of embodiment and must be interpreted in a nonlimiting manner and encompassing any type of window frame with an open rebate consisting of plastic profile assembled together such that the profiles consist of a main section and at least one glazing bead secured to said main section.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The invention concerns a window frame with open rebating consisting of mutually assembled plastic sections (1) wherein the sections (1) formed by a main section (2) and at least one panel (3, 4) integral with said main section (2), characterised in that the sections (1) are mutually assembled by heat welding at the main sections (2), the panels (3, 4) being free with respect to one another.

Description

CHASSIS DE FENETRE, PROFILE ET PROCEDE POUR SA REALISATION. WINDOW CHASSIS, PROFILE AND METHOD FOR THE PRODUCTION THEREOF.
L'invention concerne un châssis de fenêtre à feuillure ouverte constitué de profilés assemblés entre eux et son procédé de réalisation.The invention relates to an open rebate window frame consisting of sections assembled together and its production method.
De manière générale, une fenêtre comporte au moins un vitrage assemblé sur un châssis porteur mobile ou non. Parmi les différents types de liaison possibles entre le vitrage et le châssis, l'un des plus courants consiste à maintenir le vitrage à l'aide de parcloses dans un châssis à feuillure ouverte.Generally, a window comprises at least one glazing assembled on a mobile or non-movable supporting frame. Among the different types of possible connection between the glazing and the frame, one of the most common consists in maintaining the glazing using glazing beads in an open rebate frame.
De manière classique, le châssis est constitué de plusieurs profilés assemblés entre eux de manière à recevoir un vitrage, les profilés présentant un logement prévu à cet effet et appelé feuillure à verre. Le vitrage est alors immobilisé dans le châssis par l'intermédiaire de parcloses rapportées qui sont fixées sur le châssis par clippage ou par tout autre moyen de fixation connu de l'homme du métier.Conventionally, the frame is made up of several sections assembled together so as to receive glazing, the sections having a housing provided for this purpose and called glass rebate. The glazing is then immobilized in the frame by means of attached glazing beads which are fixed to the frame by clipping or by any other fixing means known to those skilled in the art.
Lorsque le châssis est en matière plastique telle que du polychlorure de vinyl (PVC), l'assemblage des profilés est généralement effectué par thermosoudage aux angles dudit châssis. Cet assemblage s'effectue par fusion de la matière plastique sur quelques millimètres avant serrage pour obtenir un soudage.When the chassis is made of plastic such as polyvinyl chloride (PVC), the assembly of the profiles is generally carried out by heat sealing at the corners of said chassis. This assembly is carried out by melting the plastic material over a few millimeters before tightening to obtain a weld.
Il résulte d'un tel procédé que les dimensions du cadre soudé sont variables de plus ou moins 1 mm. Ainsi chaque parclose doit être coupée à la dimension précise constatée après soudage pour s'insérer parfaitement dans le cadre.It follows from such a process that the dimensions of the welded frame are variable by plus or minus 1 mm. Thus each glazing bead must be cut to the precise dimension observed after welding to fit perfectly into the frame.
En conséquence, un tel produit nécessite énormément de main d'oeuvre pour sa mise en oeuvre et un stockage des pièces constitutives du cadre important, ce qui crée un coût de revient du produit élevé.Consequently, such a product requires a great deal of manpower for its implementation and a storage of the constituent parts of the large frame, which creates a high cost price of the product.
L'invention a donc pour objet un nouveau type de châssis de fenêtre à feuillure ouverte constitué de profilés en matière plastique assemblés entre eux qui ne présente pas une mise en oeuvre coûteuse et qui soit facile à réaliser. L'invention propose un châssis de fenêtre à feuillure ouverte constitué de profilés en matière plastique assemblés entre eux dans lequel les profilés sont constitués d'un profilé principal et d'au moins une parclose solidaire dudit profilé principal, caractérisé en ce que les profilés sont assemblés entre eux par thermosoudage au niveau des profilés principaux, les parcloses étant libres les unes par rapport aux autres.The subject of the invention is therefore a new type of open rebate window frame consisting of plastic profiles assembled together which does not have a costly implementation and which is easy to produce. The invention provides an open rebate window frame consisting of plastic profiles assembled together in which the profiles consist of a main profile and at least one glazing bead secured to said main profile, characterized in that the profiles are assembled together by heat sealing at the main sections, the glazing beads being free relative to each other.
De cette manière, les profilés constituant le châssis à feuillure ouverte ne nécessitent plus l'assemblage de deux éléments distincts, celui-ci comportant d'un seul tenant le profilé principal et la ou les parcloses. Selon une réalisation préférée de l'invention, la parclose solidaire dudit profilé principal est mobile par rapport au profilé principal. De cette manière, le montage final du vitrage dans le cadre est réalisé sans difficulté grâce à la mobilité des parcloses.In this way, the sections constituting the open rebate frame no longer require the assembly of two separate elements, the latter comprising in one piece the main section and the glazing bead or beads. According to a preferred embodiment of the invention, the glazing bead secured to said main profile is movable relative to the main profile. In this way, the final mounting of the glazing in the frame is carried out without difficulty thanks to the mobility of the glazing beads.
Selon une variante avantageuse de l'invention, la parclose est solidarisée au profilé principal par l'intermédiaire d'une partie flexible. De cette manière, la parclose peut pivoter par rapport au profilé principal selon une trajectoire circulaire dont le centre est l'axe de la partie flexible.According to an advantageous variant of the invention, the glazing bead is secured to the main profile by means of a flexible part. In this way, the glazing bead can pivot relative to the main profile along a circular path whose center is the axis of the flexible part.
Selon une réalisation de l'invention, la partie flexible est en matériau souple tel que, par exemple, en PVC souple. Selon une réalisation préférée de l'invention, la partie flexible est en matériau rigide tel que, par exemple, en PVC rigide et présente une section mince. De cette manière, les profilés sont réalisés à partir d'un unique matériau et la partie flexible présente une section mince autorisant ainsi la mobilité de la parclose par rapport au profilé principal. Selon une réalisation avantageuse de l'invention, la parclose est clipsable sur le profilé principal de manière à fermer la feuillure du châssis. De cette façon, on maintient le vitrage par pression lorsque celui-ci est monté dans le cadre et en cas de bris de vitrage, il suffit de déclipper ladite parclose pour permettre le remplacement du vitrage. Le châssis de fenêtre selon l'invention permet, comme précédemment explicité, de diminuer le nombre d'éléments indépendants constitutifs d'un châssis et ainsi diminue la main d'oeuvre nécessaire à son montage et le nombre d'éléments à stocker. Dans un mode de réalisation préféré, au moins une parclose est agencée par rapport au profilé principal pour permettre un déplacement relatif de l'axe de flexion de la partie flexible facilitant la libération du clip. Outre la facilitation de l'ouverture éventuelle de la parclose, au cours du montage ou pour un remplacement du vitrage, cette mesure garantit une longévité améliorée du système, dans la mesure où le clip est sollicité avec moins de force.According to one embodiment of the invention, the flexible part is made of flexible material such as, for example, flexible PVC. According to a preferred embodiment of the invention, the flexible part is made of rigid material such as, for example, rigid PVC and has a thin section. In this way, the profiles are made from a single material and the flexible part has a thin section thus allowing the mobility of the glazing bead relative to the main profile. According to an advantageous embodiment of the invention, the glazing bead can be clipped onto the main profile so as to close the rebate of the chassis. In this way, the glazing is maintained by pressure when the latter is mounted in the frame and in the event of glazing breakage, it suffices to unclip said glazing bead to allow the glazing to be replaced. The window frame according to the invention makes it possible, as previously explained, to reduce the number of independent elements constituting a frame and thus reduces the manpower necessary for its assembly and the number of elements to be stored. In a preferred embodiment, at least one glazing bead is arranged relative to the main profile to allow relative movement of the bending axis of the flexible part facilitating the release of the clip. In addition to facilitating the possible opening of the glazing bead, during assembly or for replacement of the glazing, this measure guarantees an improved longevity of the system, insofar as the clip is stressed with less force.
Par exemple, les parcloses peuvent être reliées aux profilés principaux au moyen de languettes flexibles s'étendant transversalement aux surfaces de blocage des clips, l'axe des languettes pouvant être déplacé parallèlement aux surfaces de blocage des clips pour atteindre une position où l'ouverture du clip est facilitée.For example, the glazing beads can be connected to the main profiles by means of flexible tabs extending transversely to the clip locking surfaces, the axis of the tabs being able to be moved parallel to the clip locking surfaces to reach a position where the opening of the clip is made easier.
L'invention concerne également un procédé de réalisation d'un tel châssis de fenêtre à feuillure ouverte constitué de profilés en matière plastique assemblés entre eux. L'invention propose un procédé de réalisation tel que les profilés constituant le châssis sont extrudés de manière à obtenir directement le profilé principal et la ou les parcloses solidarisées au profilé principal, puis les profilés sont tronçonnés aux dimensions requises et enfin les profilés sont assemblés par thermosoudage au niveau des profilés principaux. Ainsi, l'extrusion est effectuée sur un unique outillage et permet d'obtenir, d'un seul tenant, le profilé principal et la ou les parcloses reliées au profilé principal. La mise aux dimensions requises des profilés permet la découpe simultanée du profilé principal et de la ou des parcloses.The invention also relates to a method for producing such an open rebate window frame consisting of plastic profiles assembled together. The invention provides a production method such that the sections constituting the frame are extruded so as to obtain the main section directly and the glazing bead or beads secured to the main section, then the sections are cut to the required dimensions and finally the sections are assembled by heat sealing at the main profiles. Thus, the extrusion is carried out on a single tool and makes it possible to obtain, in one piece, the main section and the glazing bead or beads connected to the main section. Setting the required dimensions of the profiles allows the main profile and the glazing bead (s) to be cut simultaneously.
Selon une variante de l'invention, lors de l'étape d'assemblage par thermosoudage des profilés, les parcloses sont en position d'ouverture de manière à échapper aux miroirs de soudure, puis sont remises aux dimensions requises pour pouvoir être clipper sur les profilés principaux. On entend par parcloses en position d'ouverture, le positionnement des parcloses tel que la feuillure du châssis soit ouverte, c'est à dire que les parcloses ne sont pas clipper sur les profilés principaux et peuvent pivoter.According to a variant of the invention, during the step of assembling the profiles by heat-sealing, the glazing beads are in the open position so as to escape the welding mirrors, then are reset to the dimensions required to be able to be clipped onto the main sections. By glazing beads in the open position is meant the positioning of glazing beads such that the frame rebate is open, that is to say that the glazing beads are not clipped onto the main sections and can pivot.
Selon une variante préférée de l'invention, lors de l'étape d'assemblage par thermosoudage des profilés, les parcloses sont clippées sur les profilés principaux et sont séparés les unes des autres par un dispositif ou un matériau empêchant la soudure des parcloses entre elles et permettant la fusion des extrémités.According to a preferred variant of the invention, during the step of assembling the profiles by heat-sealing, the glazing beads are clipped onto the main profiles and are separated from each other by a device or a material. preventing the welding of the glazing beads between them and allowing the fusion of the ends.
De préférence, le matériau sera du silicone qui sera déposé sur la surface de contact des parcloses avec les miroirs de soudure. De cette manière, on obtient implicitement la mise aux dimensions requises des parcloses sans qu'elles soient soudées les unes aux autres. Il suffit alors de déclipper les parcloses et de les faire pivoter pour permettre l'introduction d'un vitrage.Preferably, the material will be silicone which will be deposited on the contact surface of the glazing beads with the welding mirrors. In this way, one implicitly obtains the required dimensions of the glazing beads without being welded to each other. It then suffices to unclip the glazing beads and rotate them to allow the introduction of glazing.
Le procédé de réalisation du châssis de fenêtre permet avantageusement de diminuer le nombre d'étapes et d'outils nécessaires à sa mise en oeuvre et ainsi diminue le coût de revient par pièce.The process for producing the window frame advantageously makes it possible to reduce the number of steps and tools necessary for its implementation and thus reduces the cost price per part.
L'invention a en outre pour objet un profilé susceptible d'être utilisé pour constituer des châssis de fenêtre, par exemple selon le procédé qui vient d'être décrit. Ce profilé en matière plastique, constitué d'un profilé principal et d'au moins une parclose solidarisée dudit profilé principal par une partie flexible, la ou les parcloses étant clipsables sur le profilé principal, est caractérisé en ce qu'au moins une parclose est agencée par rapport au profilé principal pour permettre un déplacement relatif de l'axe de flexion de la partie flexible facilitant la libération du clip. En particulier, la ou les parcloses peuvent être reliées aux profilés principaux au moyen de languettes flexibles s'étendant transversalement aux surfaces de blocage des clips.The invention further relates to a profile capable of being used to form window frames, for example according to the method which has just been described. This plastic profile, consisting of a main profile and at least one glazing bead secured to said main profile by a flexible part, the glazing bead or clips being clipped onto the main profile, is characterized in that at least one glazing bead is arranged relative to the main profile to allow relative movement of the bending axis of the flexible part facilitating the release of the clip. In particular, the glazing bead or glazing beads can be connected to the main sections by means of flexible tongues extending transversely to the locking surfaces of the clips.
D'autres détails et caractéristiques avantageux de l'invention ressortiront, ci-après, de la description d'exemples de réalisation de l'invention en références aux figures annexées qui représentent :Other details and advantageous characteristics of the invention will emerge below from the description of exemplary embodiments of the invention with reference to the appended figures which represent:
Figure 1 : une coupe verticale d'un profilé constituant le châssis de fenêtre selon l'invention.Figure 1: a vertical section of a profile constituting the window frame according to the invention.
Figure 2 : une coupe verticale du profilé selon la figure 1 dans lequel est monté un vitrage. Figure 3 : une coupe verticale d'un autre profilé constituant le châssis de fenêtre selon l'invention.Figure 2: a vertical section of the profile according to Figure 1 in which is mounted a glazing. Figure 3: a vertical section of another profile constituting the window frame according to the invention.
Figure 4 : une coupe verticale du profilé selon la figure 3 dans lequel est monté un vitrage. Figure 5 : une coupe verticale d'un autre profilé constituant un châssis de fenêtre selon l'invention.Figure 4: a vertical section of the profile according to Figure 3 in which is mounted a glazing. Figure 5: a vertical section of another profile constituting a window frame according to the invention.
Figure 6 à 8 : des vues en coupe verticale du profilé selon la figure 5 dans lequel est monté un vitrage, illustrant les étapes de l'ouverture de la parclose.Figure 6 to 8: views in vertical section of the profile according to Figure 5 in which is mounted a glazing, illustrating the stages of the opening of the glazing bead.
On précise tout d'abord que, par souci de clarté, toutes les figures ne respectent pas rigoureusement les proportions entre les divers éléments représentés.First of all, it should be pointed out that, for the sake of clarity, all the figures do not strictly respect the proportions between the various elements represented.
La figure 1 représente une coupe verticale d'un profilé 1 constituant le châssis de fenêtre selon l'invention.Figure 1 shows a vertical section of a profile 1 constituting the window frame according to the invention.
Selon cette représentation, le profilé 1 est composé d'un profilé principal 2 en PVC rigide et de deux parcloses 3 et 4 solidarisées au profilé principal 2. Ces deux parcloses 3 et 4 sont réalisées également en PVC rigide et sont solidarisées au profilé principal 2 par l'intermédiaire d'une partie flexible 5, cette partie flexible 5 étant réalisée dans le même matériau que celui des parcloses 3 et 4 mais présente une section plus faible. La section de la partie flexible 5 est telle que les parcloses 3 et 4 peuvent pivoter par rapport au profilé principal 2 selon une trajectoire circulaire dont le centre est l'axe de la partie flexible 5.According to this representation, the profile 1 is composed of a main profile 2 in rigid PVC and two glazing beads 3 and 4 secured to the main profile 2. These two glazing beads 3 and 4 are also made of rigid PVC and are secured to the main profile 2 by means of a flexible part 5, this flexible part 5 being made of the same material as that of the glazing beads 3 and 4 but has a smaller section. The section of the flexible part 5 is such that the glazing beads 3 and 4 can pivot with respect to the main section 2 along a circular trajectory whose center is the axis of the flexible part 5.
Selon cette représentation, on observe que le logement 6 prévu dans le profilé 1 pour recevoir le vitrage 7 après assemblage du châssis est du type à feuillure ouverte.According to this representation, it can be seen that the housing 6 provided in the section 1 for receiving the glazing 7 after assembly of the frame is of the open rebate type.
La figure 2 représente une coupe verticale du profilé 1 dans lequel est monté le vitrage 7 constitué de deux feuilles de verre 8 et 9.FIG. 2 represents a vertical section of the profile 1 in which the glazing 7 is made up consisting of two sheets of glass 8 and 9.
Selon cette représentation, on observe que les parcloses 3 et 4 maintiennent les feuilles de verre 8 et 9 dans le profilé 1 grâce aux clippages 10.According to this representation, it can be seen that the glazing beads 3 and 4 hold the glass sheets 8 and 9 in the profile 1 by means of the clips 10.
En cas de bris de vitrage, la parclose 3 ou 4 est déclippée pour permettre le remplacement de la feuille de verre 8 ou 9. Cette opération peut être effectuée par l'insertion d'un outil entre la feuille de verre 8 ou 9 et la parclose 3 ou 4 et en exerçant une légère pression pour obtenir le déclippage. La figure 3 représente une coupe verticale d'un profilé 11 constituant le châssis de fenêtre selon l'invention.In the event of glass breakage, the glazing bead 3 or 4 is unclipped to allow replacement of the glass sheet 8 or 9. This operation can be carried out by inserting a tool between the glass sheet 8 or 9 and the glazing beads 3 or 4 and applying slight pressure to unclip them. Figure 3 shows a vertical section of a profile 11 constituting the window frame according to the invention.
Selon cette représentation, le profilé 11 est composé d'un profilé principal 12 en PVC rigide et d'une unique parclose 13 solidarisée au profilé principal 12. Cette parclose 13 est réalisée également en PVC rigide et est solidarisée au profilé principal 12 par l'intermédiaire d'une partie flexible 15, cette partie flexible 15 étant réalisée en PVC souple. La souplesse de cette partie flexible 15 est telle que la parclose 13 peut pivoter par rapport au profilé principal 12 selon une trajectoire circulaire dont le centre est l'axe de la partie flexible 15.According to this representation, the profile 11 is composed of a main profile 12 in rigid PVC and a single glazing bead 13 secured to the main profile 12. This glazing bead 13 is also made of rigid PVC and is secured to the main profile 12 by means of a flexible part 15, this flexible part 15 being made of flexible PVC. The flexibility of this flexible part 15 is such that the glazing bead 13 can pivot relative to the main profile 12 along a circular trajectory whose center is the axis of the flexible part 15.
Selon cette représentation, on observe que le logement 16 prévu dans le profilé 11 pour recevoir le vitrage 17 après assemblage du châssis est du type à feuillure ouverte, le profilé 12 présentant une butée 14, opposée à la parclose 13, qui permet de bloquer le vitrage 17 une fois celui-ci monté. La figure 4 représente une coupe verticale du profilé 11 dans lequel est monté le vitrage 17 constitué de deux feuilles de verre 18 et 19 scellées l'une à l'autre de manière étanche.According to this representation, it can be seen that the housing 16 provided in the section 11 for receiving the glazing 17 after assembly of the frame is of the open rebate type, the section 12 having a stop 14, opposite the glazing bead 13, which makes it possible to block the glazing 17 once it is mounted. Figure 4 shows a vertical section of the profile 11 in which is mounted the glazing 17 consisting of two sheets of glass 18 and 19 sealed to each other in a sealed manner.
Selon cette représentation, on observe que la parclose 13 maintient le vitrage 17 dans le logement 16 du profilé 12 grâce au clippage 20. En cas de bris de vitrage, la parclose 13 est déclippée pour permettre le remplacement du vitrage 17.According to this representation, it can be seen that the glazing bead 13 maintains the glazing 17 in the housing 16 of the profile 12 thanks to the clipping 20. In the event of glazing breakage, the glazing bead 13 is unclipped to allow replacement of the glazing 17.
La figure 5 illustre une variante de l'invention, où le profilé a été amélioré pour faciliter le déclippage de la parclose.Figure 5 illustrates a variant of the invention, where the profile has been improved to facilitate unclipping the glazing bead.
Selon cette représentation, le profilé 21 est composé d'un profilé principal 22 en PVC rigide et d'une unique parclose 23 également en PVC rigide, solidarisée au profilé principal 22 par l'intermédiaire d'une partie flexible 25. Comme précédemment, le logement 26 prévu dans le profilé 21 pour recevoir le vitrage 27 après assemblage du châssis est du type à feuillure ouverte, le profilé 22 présentant une butée 24, opposée à la parclose 23, qui permet de bloquer le vitrage 27 une fois celui-ci monté.According to this representation, the profile 21 is composed of a main profile 22 in rigid PVC and a single glazing bead 23 also in rigid PVC, secured to the main profile 22 via a flexible part 25. As before, the housing 26 provided in the section 21 to receive the glazing 27 after assembly of the frame is of the open rebate type, the section 22 having a stop 24, opposite the glazing bead 23, which allows to block the glazing 27 once it is mounted .
La partie flexible 25 a la forme d'une languette de section mince, qui s'étend sensiblement parallèlement au fond de la feuillure du châssis. La languette 25 peut être constituée en PVC rigide d'un seul tenant avec le profilé principal 22 et la parclose 23, la flexibilité de la languette 25 étant obtenue en sélectionnant l'épaisseur de la section de la languette. L'agencement et la flexibilité de la languette 25 sont tels que la parclose 23 peut pivoter par rapport au profilé principal 22 autour d'un axe A situé sensiblement au milieu de la languette flexible 25. La parclose 23 est clipsable sur le profilé principal 22, au moyen d'un clip 28 composé d'une première partie 29 solidaire de la parclose 23 et d'une seconde partie 30 solidaire du profilé principal 22, qui présentent des surfaces de blocage, respectivement 29a et 30a, sensiblement parallèles au plan du vitrage 27, assurant le blocage de la fixation transversalement au vitrage. Le clip 28 comporte en outre une languette flexible 31 , solidaire du profilé principal 22 et s'étendant sensiblement parallèlement à la languette 25, soit transversalement aux surfaces de blocage 29a, 30a.The flexible part 25 has the form of a tongue of thin section, which extends substantially parallel to the bottom of the rebate of the chassis. The tongue 25 can be made of rigid PVC in one piece with the main profile 22 and the glazing bead 23, the flexibility of the tongue 25 being obtained by selecting the thickness of the section of the tongue. The arrangement and flexibility of the tongue 25 is such that the glazing bead 23 can pivot relative to the main profile 22 around an axis A situated substantially in the middle of the flexible tongue 25. The glazing bead 23 can be clipped onto the main profile 22, by means of a clip 28 composed of a first part 29 secured to the glazing bead 23 and a second part 30 secured to the main profile 22, which have locking surfaces, respectively 29a and 30a, substantially parallel to the plane of the glazing 27, ensuring the locking of the fixing transversely to the glazing. The clip 28 further comprises a flexible tongue 31, integral with the main section 22 and extending substantially parallel to the tongue 25, ie transversely to the locking surfaces 29a, 30a.
Lorsque le vitrage 27 est monté et les parcloses 23 clippées sur les profilés principaux 22, la languette 31 est coincée entre la partie de clip 29 et la partie de la parclose 23 coplanaire avec le fond de la feuillure. Tout mouvement relatif spontané des éléments du châssis est ainsi empêché.When the glazing 27 is mounted and the glazing beads 23 clipped onto the main sections 22, the tongue 31 is wedged between the clip portion 29 and the portion of the glazing strip 23 coplanar with the bottom of the rebate. Any spontaneous relative movement of the chassis elements is thus prevented.
Les étapes de l'ouverture de la parclose sont représentées sur les figures 7 et 8 : tout d'abord, en poussant légèrement la parclose 23 dans une direction P parallèle au vitrage 27, la languette 25 s'incline par rapport à sa position initiale et la surface de blocage 29a de la partie de clip 29 glisse sur la surface de blocage correspondante 30a de la partie de clip 30, cependant que la languette flexible 31 est entraînée dans la direction du mouvement de poussée. L'agencement des éléments du châssis étant choisi de telle sorte que la parclose 23 puisse atteindre une position finale où les surfaces de blocage 29a et 30 a ne sont plus en contact, cette première étape réalise la libération du clip 28.The steps for opening the glazing bead are shown in Figures 7 and 8: firstly, by slightly pushing the glazing bead 23 in a direction P parallel to the glazing 27, the tongue 25 tilts relative to its initial position and the locking surface 29a of the clip part 29 slides on the corresponding locking surface 30a of the clip part 30, while the flexible tongue 31 is driven in the direction of the pushing movement. The arrangement of the chassis elements being chosen so that the glazing bead 23 can reach a final position where the locking surfaces 29a and 30a are no longer in contact, this first step realizes the release of the clip 28.
L'ouverture de la parclose peut alors être effectuée sans aucune difficulté en faisant pivoter la parclose 23, comme illustré sur la figure 8, selon la flèche F autour de l'axe A de la languette flexible 25 qui s'est déplacé par rapport à sa position initiale.The opening of the glazing bead can then be carried out without any difficulty by pivoting the glazing bead 23, as illustrated in FIG. 8, according to the arrow F around the axis A of the flexible tongue 25 which has moved relative to its initial position.
Ce système permet une fermeture très sure et une ouverture facilitée du clip 28 sans usure excessive des parties de clip 29 et 30.This system allows very secure closing and facilitated opening of the clip 28 without excessive wear of the clip parts 29 and 30.
L'invention ne se limite pas à ces types particuliers de réalisation et doit être interprétée de façon non limitative et englobant tout type de châssis de fenêtre à feuillure ouverte constitué de profilé en matière plastique assemblés entre eux tel que les profilés sont constitués d'un profilé principal et d'au moins une parclose solidaire dudit profilé principal. The invention is not limited to these particular types of embodiment and must be interpreted in a nonlimiting manner and encompassing any type of window frame with an open rebate consisting of plastic profile assembled together such that the profiles consist of a main section and at least one glazing bead secured to said main section.

Claims

REVENDICATIONS
1. Châssis de fenêtre à feuillure ouverte constitué de profilés (1 , 11, 21 ) en matière plastique assemblés entre eux, dans lequel les profilés sont constitués d'un profilé principal (2, 12, 22) et d'au moins une parclose (3, 4, 13, 23) solidaire dudit profilé principal, caractérisé en ce que les profilés (1 , 11 , 21 ) sont assemblés entre eux par thermosoudage au niveau des profilés principaux (2, 12, 22), les parcloses (3, 4, 13, 23) étant libres les unes par rapport aux autres.1. Window frame with an open rebate consisting of profiles (1, 11, 21) made of plastic material assembled together, in which the profiles consist of a main profile (2, 12, 22) and at least one glazing bead (3, 4, 13, 23) integral with said main profile, characterized in that the profiles (1, 11, 21) are assembled together by heat sealing at the level of the main profiles (2, 12, 22), the glazing beads (3 , 4, 13, 23) being free from each other.
2. Châssis de fenêtre selon la revendication 1 , caractérisé en ce que la parclose (3, 4, 13. 23) est mobile par rapport au profilé principal (2, 12, 22). 2. Window frame according to claim 1, characterized in that the glazing bead (3, 4, 13. 23) is movable relative to the main profile (2, 12, 22).
3. Châssis de fenêtre selon la revendication 2, caractérisé en ce que la parclose (3. 4, 13, 23) est solidarisée au profilé principal (2. 12, 22) par l'intermédiaire d'une partie flexible (5, 15, 25).3. window frame according to claim 2, characterized in that the glazing bead (3. 4, 13, 23) is secured to the main profile (2. 12, 22) by means of a flexible part (5, 15 , 25).
4. Châssis de fenêtre selon la revendication 3, caractérisé en ce que la partie flexible (15) est en matériau souple. 4. Window frame according to claim 3, characterized in that the flexible part (15) is made of flexible material.
5. Châssis de fenêtre selon la revendication 3, caractérisé en ce que la partie flexible (5, 25) est en matériau rigide et présente une section mince.5. Window frame according to claim 3, characterized in that the flexible part (5, 25) is made of rigid material and has a thin section.
6. Châssis de fenêtre selon l'une des revendications précédentes, caractérisé en ce que la parclose (3. 4, 13. 23) est clipsable sur le profilé principal (2, 12, 22) de manière à fermer la feuillure (6, 16, 26) du châssis. 6. Window frame according to one of the preceding claims, characterized in that the glazing bead (3. 4, 13. 23) can be clipped onto the main profile (2, 12, 22) so as to close the rebate (6, 16, 26) of the chassis.
7. Châssis de fenêtre selon les revendications 3 et 6, caractérisé en ce qu'au moins une parclose (23) est agencée par rapport au profilé principal (22) pour permettre un déplacement relatif de l'axe de flexion (A) de la partie flexible (25) facilitant la libération du clip (28).7. window frame according to claims 3 and 6, characterized in that at least one glazing bead (23) is arranged relative to the main profile (22) to allow relative movement of the bending axis (A) of the flexible part (25) facilitating the release of the clip (28).
8. Châssis de fenêtre selon la revendication 7, caractérisé en ce que la ou les parcloses (23) sont reliées aux profilés principaux (22) au moyen de languettes (25) flexibles s'étendant transversalement aux surfaces (29a, 30a) de blocage des clips (28).8. window frame according to claim 7, characterized in that the glazing bead (s) (23) are connected to the main sections (22) by means of flexible tongues (25) extending transversely to the locking surfaces (29a, 30a) clips (28).
9. Procédé de réalisation d'un châssis de fenêtre à feuillure ouverte constitué de profilés (1 , 11 , 21 ) en matière plastique assemblés entre eux, selon l'une des revendications précédentes, caractérisé en ce que les profilés (1 , 11 , 21 ) constituant le châssis sont extrudés de manière à obtenir directement le profilé principal (2, 12, 22) et la parclose (3, 4, 13, 23) solidarisée au profilé principal, en ce que les profilés (1 , 11 , 21 ) sont tronçonnés aux dimensions requises, et en ce que les profilés (1, 11, 21) sont assemblés par thermosoudage au niveau des profilés pπncipaux (2, 12, 22).9. Method for producing an open rebate window frame made up of profiles (1, 11, 21) made of plastic assembled together, according to one of the preceding claims, characterized in that the profiles (1, 11, 21) constituting the frame are extruded so as to directly obtain the main profile (2, 12, 22) and the glazing bead (3, 4, 13, 23) secured to the profile main, in that the sections (1, 11, 21) are cut to the required dimensions, and in that the sections (1, 11, 21) are assembled by heat sealing at the level of the main sections (2, 12, 22).
10. Procédé de réalisation selon la revendication 8, caractérisé en ce que lors de l'étape d'assemblage par thermosoudage des profilés (1 , 11 , 21 ), les parcloses (3, 4, 13, 23) sont en position d'ouverture de manière à échapper aux miroirs de soudure, puis sont remises aux dimensions requises pour pouvoir être clipper sur les profilés principaux (2, 12, 22).10. Production method according to claim 8, characterized in that during the assembly step by heat-sealing the profiles (1, 11, 21), the glazing beads (3, 4, 13, 23) are in the position of opening so as to escape the welding mirrors, then are reset to the dimensions required to be able to be clipped onto the main sections (2, 12, 22).
11. Procédé de réalisation selon la revendication 8, caractérisé en ce que lors de l'étape d'assemblage par thermosoudage des profilés (1 , 11 , 21 ), les parcloses' (3, 4, 13, 23) sont clippées sur les profilés principaux (2, 12, 22) et sont séparées les unes des autres par un dispositif ou un matériau empêchant la soudure des parcloses (3, 4, 13, 23) entre elles et permettant la fusion des extrémités. 11. Production method according to claim 8, characterized in that during the assembly step by heat-sealing the profiles (1, 11, 21), the glazing beads ' (3, 4, 13, 23) are clipped onto the main sections (2, 12, 22) and are separated from each other by a device or a material preventing the welding of the glazing beads (3, 4, 13, 23) between them and allowing the ends to be fused.
12. Procédé de réalisation selon la revendication 11 , caractérisé en ce que du silicone est déposé sur la surface de contact des parcloses (3, 4. 13, 23) avec les miroirs de soudure.12. Production method according to claim 11, characterized in that silicone is deposited on the contact surface of the glazing beads (3, 4. 13, 23) with the welding mirrors.
13. Profilé (21) en matière plastique pour châssis de fenêtre constitué d'un profilé principal (22) et d'au moins une parclose (23) solidarisée dudit profilé principal par une partie flexible (25), la ou les parcloses étant clipsables sur le profilé principal, caractérisé en ce qu'au moins une parclose (23) est agencée par rapport au profilé principal (22) pour permettre un déplacement relatif de l'axe de flexion (A) de la partie flexible (25) facilitant la libération du clip (28).13. Profile (21) in plastic material for window frame consisting of a main profile (22) and at least one glazing bead (23) secured to said main profile by a flexible part (25), the glazing bead or glazings being clip-on on the main profile, characterized in that at least one glazing bead (23) is arranged relative to the main profile (22) to allow relative movement of the bending axis (A) of the flexible part (25) facilitating the release of the clip (28).
14. Profilé (21 ) selon la revendication 13, caractérisé en ce que la ou les parcloses (23) sont reliées aux profilés principaux (22) au moyen de languettes (25) flexibles s'étendant transversalement aux surfaces (29a, 30a) de blocage des clips (28). 14. Profile (21) according to claim 13, characterized in that the glazing bead (s) (23) are connected to the main profiles (22) by means of flexible tongues (25) extending transversely to the surfaces (29a, 30a) of clip locking (28).
PCT/FR1999/001798 1998-07-21 1999-07-21 Window frame, section and method for making same WO2000005473A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL99339293A PL339293A1 (en) 1998-07-21 1999-07-21 Door frame, profiled shape therefor and method of making same
DE29923237U DE29923237U1 (en) 1998-07-21 1999-07-21 Profile window frame

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR98/09273 1998-07-21
FR9809273A FR2781518B1 (en) 1998-07-21 1998-07-21 WINDOW CHASSIS AND METHOD FOR PRODUCING THE SAME

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WO2000005473A1 true WO2000005473A1 (en) 2000-02-03

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DE (1) DE29923237U1 (en)
FR (1) FR2781518B1 (en)
PL (1) PL339293A1 (en)
WO (1) WO2000005473A1 (en)

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Publication number Priority date Publication date Assignee Title
GB0716378D0 (en) * 2007-08-22 2007-10-03 Bus Shelters Ltd Connector
GB2458924B (en) * 2008-04-02 2013-02-27 Dlp Ltd Shower screen

Citations (6)

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Publication number Priority date Publication date Assignee Title
FR2231839A1 (en) * 1973-05-30 1974-12-27 Patlico Rights Nv
US3965638A (en) * 1974-07-02 1976-06-29 Ira W. Fine Insulated glass panel
FR2574155A3 (en) * 1984-12-01 1986-06-06 Bruynzeel Plastics Bv Profiled part for fixing for materials in plate or sheet form
EP0563030A1 (en) * 1992-03-23 1993-09-29 Internorm Fenster Aktiengesellschaft Procedure and synthetic profile for glazing windows of plastic materials
DE9312779U1 (en) * 1993-08-26 1993-11-18 Howe, Ian Thomas, Pakenham, Victoria Fixing device for panels
EP0664369A1 (en) * 1994-01-25 1995-07-26 BRÜGMANN FRISOPLAST GmbH Window or door wing and assembly method therefor

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH691615A5 (en) * 1996-12-23 2001-08-31 Dfs Technology & Service Ag Plastic window and method for its production.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2231839A1 (en) * 1973-05-30 1974-12-27 Patlico Rights Nv
US3965638A (en) * 1974-07-02 1976-06-29 Ira W. Fine Insulated glass panel
FR2574155A3 (en) * 1984-12-01 1986-06-06 Bruynzeel Plastics Bv Profiled part for fixing for materials in plate or sheet form
EP0563030A1 (en) * 1992-03-23 1993-09-29 Internorm Fenster Aktiengesellschaft Procedure and synthetic profile for glazing windows of plastic materials
DE9312779U1 (en) * 1993-08-26 1993-11-18 Howe, Ian Thomas, Pakenham, Victoria Fixing device for panels
EP0664369A1 (en) * 1994-01-25 1995-07-26 BRÜGMANN FRISOPLAST GmbH Window or door wing and assembly method therefor

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BE1012147A3 (en) 2000-05-02
DE29923237U1 (en) 2000-12-14
FR2781518A1 (en) 2000-01-28
FR2781518B1 (en) 2000-09-01
PL339293A1 (en) 2000-12-04

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