FR2522715A1 - Plastics moulding for installing double glazing - comprises channel for additional pane connected to mounting strip by semi rigid link - Google Patents
Plastics moulding for installing double glazing - comprises channel for additional pane connected to mounting strip by semi rigid link Download PDFInfo
- Publication number
- FR2522715A1 FR2522715A1 FR8203680A FR8203680A FR2522715A1 FR 2522715 A1 FR2522715 A1 FR 2522715A1 FR 8203680 A FR8203680 A FR 8203680A FR 8203680 A FR8203680 A FR 8203680A FR 2522715 A1 FR2522715 A1 FR 2522715A1
- Authority
- FR
- France
- Prior art keywords
- hinge
- profile
- seal
- edge
- strip
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/28—Wing frames not characterised by the manner of movement with additional removable glass panes or the like, framed or unframed
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Seal Device For Vehicle (AREA)
Abstract
Description
PROFILE-CHARNIERE COMPOSITE EN MATIERE PLASTIQUE, POUR SUR
VITRAGES.COMPOSITE HINGE PROFILE IN PLASTIC MATERIAL, FOR SUR
GLAZING.
L'invention se rapporte aux profilés en matière plastique destinés à la pose de "survitres", c'est-à-dire de vitres ouvrantes et démontables qui se fixent sur une fenêtre existante pour en améliorer l'isolation.The invention relates to plastic profiles intended for the installation of "windows", that is to say opening and dismountable panes which are fixed on an existing window to improve the insulation.
Elle concerne plus particulièrement un prof ilé-charnière, qui sert à permettre l'ouverture de la survitre et coopère avec des profilés simples constituant l'armature des trois autres côtés de la survitre, profilés simples qui sont serrés au moyen de taquets.It relates more particularly to an island-hinge prof, which serves to allow the opening of the survitre and cooperates with simple profiles constituting the frame of the three other sides of the survitre, simple profiles which are tightened by means of cleats.
Un tel profilé-charnière comprend une gouttière relativement rigide, destinée à recevoir un bord de la survitre, une bande à visser avec cache rabattable et une charnière principale semi-rigide reliant la gouttière à la bande à visser.Such a hinge profile comprises a relatively rigid gutter, intended to receive an edge of the survitre, a screw-on strip with foldable cover and a semi-rigid main hinge connecting the gutter to the screw-on strip.
La face de la gouttière destinée à s'appliquer sur le montant de la fenêtre est munie d'un joint d'étanchéité souvent constitué par deux lèvres divergentes en matière souple. La bande à visser et le cache rabattable, relativement rigides, sont eux-mêmes reliés par une charnière en matière semi-rigide. Les différentes qualités de matière plastique (du polychlorure de vinyle par exemple) qui constituent ces éléments sont avantageusement co-extrudées.The face of the gutter intended to be applied to the amount of the window is provided with a seal often constituted by two divergent lips made of flexible material. The relatively rigid screw-on band and the folding cover are themselves connected by a hinge of semi-rigid material. The different qualities of plastic (polyvinyl chloride for example) which constitute these elements are advantageously co-extruded.
Les profilés-charnières connus du genre susvisé présentent certains inconvénients à la pose, si des tolérances de fabrication sévères n'ont pas été respectées. En particulier, lorsque, par suite d'une déformation relativement importante du cadre de la fenêtre à rénover, l'étanchéité ne peut être obtenue qu'au prix d'un serrage énergique des vis, lors de l'ouverture de la survitre il peut arriver que les vis exercent sur la charnière principale une pression suffisante pour en provoquer l'arrachement.Known hinge sections of the aforementioned type have certain drawbacks when installed, if strict manufacturing tolerances have not been observed. In particular, when, as a result of a relatively large deformation of the window frame to be renovated, the seal can only be obtained at the cost of an energetic tightening of the screws, when the window is opened it can happen that the screws exert sufficient pressure on the main hinge to cause it to tear off.
Le but principal de l'invention est de supprimer cet inconvénient, tout en réduisant la largeur de la bande à visser, ce qui est intéressant dans le cas où la place libre sur le montant de la fenêtre est limitée.The main object of the invention is to eliminate this drawback, while reducing the width of the strip to be screwed, which is advantageous in the case where the free space on the window jamb is limited.
Suivant une particularité importante de l'invention, ces résultats sont obtenus grâce au fait que la bande à visser comporte, à sa liaison avec la charnière principale, un rebord sensiblement perpendiculaire à cette dernière, et peut ainsi être disposée bien à plat, ladite charnière se trouvant relativement désolidarisée de la bande à visser du point de vue de la transmission de la pression de vissage, tandis que le cache est lié à la bande à visser suivant le bord de cette dernière opposé audit rebord de liaison avec la charnière principale.According to an important feature of the invention, these results are obtained thanks to the fact that the screw-on strip has, at its connection with the main hinge, a flange substantially perpendicular to the latter, and can thus be placed flat, said hinge being relatively detached from the screw band from the point of view of the transmission of the screwing pressure, while the cover is linked to the screw band along the edge of the latter opposite to said flange connecting with the main hinge.
Suivant une seconde particularité de l'invention, dont l'effet se conjugue avec celui de la première pour améliorer la tenue du profilé en cas de voile du cache, le profil de la face de la gouttière opposée à celle qui comporte un joint est muni d'une moulure de raidissement.According to a second feature of the invention, the effect of which combines with that of the first to improve the strength of the profile in the event of the cover being veiled, the profile of the face of the gutter opposite to that which includes a seal is provided of a stiffening molding.
Suivant un mode d'exécution préféré de l'invention, les lèvres d'étanchéité du joint sont reliées par un voile central ayant, au repos, la forme d'un V dont le sommet est dirigé vers la face d'appui du joint sur le montant de la fenêtre.According to a preferred embodiment of the invention, the sealing lips of the seal are connected by a central veil having, at rest, the shape of a V whose apex is directed towards the bearing face of the seal on the amount of the window.
Un tel joint, non seulement assure une étanchéité particulièrement bonne, mais contribue à la rigidité du profilé. Such a seal not only provides a particularly good seal, but contributes to the rigidity of the profile.
D'autres particularités, ainsi que les avantages de l'invention, apparattront clairement à la lumière de la description ci-après.Other features, as well as the advantages of the invention, will become apparent in the light of the description below.
La figure unique du dessin annexé est une vue en coupe transversale d'un profilé-charnière conforme à un mode d'exécution préféré de l'invention.The single figure of the accompanying drawing is a cross-sectional view of a hinge profile according to a preferred embodiment of the invention.
Le profilé-charnière représenté au dessin comporte, de manière connue en soi, une gouttière 1 en forme d'U, dont la face inférieure est munie d'un joint d'étanchéité 2, une bande à visser 3 munie d'orifices 30 destinés à recevoir des vis de serrage, une charnière principale 4 qui relie les éléments 1 et 3, et un cache 5 relié par une charnière 6 au bord de la bande 3 opposé au bord de liaison de celle-ci avec la charnière principale 4.The hinge profile shown in the drawing comprises, in a manner known per se, a gutter 1 in the form of U, the lower face of which is provided with a seal 2, a screw band 3 provided with orifices 30 intended to receive clamping screws, a main hinge 4 which connects the elements 1 and 3, and a cover 5 connected by a hinge 6 to the edge of the strip 3 opposite the connecting edge of the latter with the main hinge 4.
La bande 3 comporte, à son bord de liaison avec la charnière 4, un rebord 31 sensiblement perpendiculaire à son plan et de même matière que la bande elle-même. Ce rebord est muni, à sa partie supérieure, d'une nervure longitudinale 32. De son côté, le cache 5 est muni, au voisinage de son arête supérieure, d'une saillie longitudinale 50 conformée de manière à coopérer avec la nervure 32, pour effectuer l'accrochage du cache 5 au rebord 31 dans la position figurée en pointillés.The strip 3 comprises, at its connecting edge with the hinge 4, a flange 31 substantially perpendicular to its plane and of the same material as the strip itself. This rim is provided, at its upper part, with a longitudinal rib 32. For its part, the cover 5 is provided, in the vicinity of its upper edge, with a longitudinal projection 50 shaped so as to cooperate with the rib 32, to attach the cover 5 to the rim 31 in the position shown in dotted lines.
La charnière 4 part de la base du profilé en U et aboutit à la partie supérieure du rebord 31. Il est évident qu'elle n'autorise qu'une ouverture limitée de la survitre, ce qui est un avantage. Elle est constituée, comme la charnière 6, en matière plastique semi-rigide.The hinge 4 starts from the base of the U-shaped profile and ends at the upper part of the rim 31. It is obvious that it allows only a limited opening of the survitre, which is an advantage. Like the hinge 6, it is made of semi-rigid plastic.
Il est clair que, grâce à la forme décrite, la charnière principale 4 se trouve relativement désolidarisée de la bande à visser : la pression exercée par les vis n'est pas notablement transmise à la charnière, qui ne risque pas d'être arrachée par une pression excessive. En outre, la largeur de la bande à visser peut par exemple être réduite à 2 mm. Le cache s'ouvre à 900, ce qui facilite l'engagement d'un tournevis.It is clear that, thanks to the shape described, the main hinge 4 is relatively detached from the band to be screwed: the pressure exerted by the screws is not notably transmitted to the hinge, which is not likely to be torn off by excessive pressure. In addition, the width of the screw band can for example be reduced to 2 mm. The cover opens to 900, which facilitates the engagement of a screwdriver.
Le profil en U comporte, sur sa face supérieure, une moulure de raidissement 10 ayant grossièrement la forme d'un quart-de-rond. Cette moulure raidit notablement le profilé, ce qui réduit les risques de bris du verre lorsque l'utilisateur serre anormalement un premier taquet et que la fenêtre est voilée.The U-shaped profile has, on its upper face, a stiffening molding 10 having roughly the shape of a quarter-round. This molding significantly stiffens the profile, which reduces the risk of glass breakage when the user abnormally squeezes a first cleat and the window is veiled.
Le joint 2 présente deux lèvres 20 - 21 disposées en V réunies par un voile central 22 qui présente lui-même, au repos, la forme d'un V dirigé en sens contraire. Lorsque, le profilé étant en place, ce joint est en appui sur le montant de la fenêtre, le voile se tend et empêche un écrasement excessif du joint, qui, à la longue, lui enlèverait sa souplesse et nuirait à l'étanchéité. En outre, le voile contribue légèrement à rigidifier l'ensemble du joint, ce qui améliore l'étanchéité dans certains cas. The seal 2 has two lips 20 - 21 arranged in a V joined by a central web 22 which itself, at rest, has the shape of a V directed in the opposite direction. When, with the profile in place, this seal is supported on the window pillar, the veil tightens and prevents excessive crushing of the seal, which, in the long run, would take away its flexibility and affect the seal. In addition, the veil slightly contributes to stiffening the entire joint, which improves sealing in some cases.
Il doit être bien compris que diverses modifications de forme pourront être apportées au profilé décrit et représenté, sans s'écarter de l'esprit de l'invention. It should be clearly understood that various shape modifications may be made to the profile described and shown, without departing from the spirit of the invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8203680A FR2522715A1 (en) | 1982-03-05 | 1982-03-05 | Plastics moulding for installing double glazing - comprises channel for additional pane connected to mounting strip by semi rigid link |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8203680A FR2522715A1 (en) | 1982-03-05 | 1982-03-05 | Plastics moulding for installing double glazing - comprises channel for additional pane connected to mounting strip by semi rigid link |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2522715A1 true FR2522715A1 (en) | 1983-09-09 |
FR2522715B1 FR2522715B1 (en) | 1985-02-08 |
Family
ID=9271634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8203680A Granted FR2522715A1 (en) | 1982-03-05 | 1982-03-05 | Plastics moulding for installing double glazing - comprises channel for additional pane connected to mounting strip by semi rigid link |
Country Status (1)
Country | Link |
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FR (1) | FR2522715A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2592680A1 (en) * | 1986-01-03 | 1987-07-10 | Thomas Jean Mary | Device for protecting doors against break-ins using heavy tools |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1389474A (en) * | 1963-11-04 | 1965-02-19 | Tech Jean Prouve | Device for fixing panels and in particular insulating glass in the building |
FR2295212A1 (en) * | 1974-12-19 | 1976-07-16 | Ruhlmann Rene | Aluminium frame for double glazing - has angle-plates with jointing strip to ensure water tightness |
FR2300881A1 (en) * | 1975-02-11 | 1976-09-10 | Rehau Plastiks | Synthetic 'u' section glazing frame - has inner ribs limiting pane penetration and defining cavity for angle bar reinforcement at corners |
FR2482999A1 (en) * | 1980-05-20 | 1981-11-27 | Synelog Sa | Triple glazing using existing double glazing - has integral catch seating and weather-proof seals with integral hinge |
-
1982
- 1982-03-05 FR FR8203680A patent/FR2522715A1/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1389474A (en) * | 1963-11-04 | 1965-02-19 | Tech Jean Prouve | Device for fixing panels and in particular insulating glass in the building |
FR2295212A1 (en) * | 1974-12-19 | 1976-07-16 | Ruhlmann Rene | Aluminium frame for double glazing - has angle-plates with jointing strip to ensure water tightness |
FR2300881A1 (en) * | 1975-02-11 | 1976-09-10 | Rehau Plastiks | Synthetic 'u' section glazing frame - has inner ribs limiting pane penetration and defining cavity for angle bar reinforcement at corners |
FR2482999A1 (en) * | 1980-05-20 | 1981-11-27 | Synelog Sa | Triple glazing using existing double glazing - has integral catch seating and weather-proof seals with integral hinge |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2592680A1 (en) * | 1986-01-03 | 1987-07-10 | Thomas Jean Mary | Device for protecting doors against break-ins using heavy tools |
Also Published As
Publication number | Publication date |
---|---|
FR2522715B1 (en) | 1985-02-08 |
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ST | Notification of lapse |