DE2052952A1 - Double-leaf doors or windows, especially made of toughened glass - Google Patents

Description

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Olpl.-ing. R. H. 4ahr DIpL-Phys. Eduard BoUl.r

ES '» ¹ ""Olpl.-ing. RH 4ahr

⁵¹⁰¹⁴ Dlpl.-lng. W. Herrmann-Trentepohl

TefegrammeniArift: datcwtakiva / χιτπ Telegram address: B «hrpal.nte Herne PATENTANWÄLTE B.b.tzpa. Munich

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20 529 52 βν '** Vereinsbank Munich 9522 * 7 Dresdner Bank AG Herne 202 43i Postal checking account Dortmund 558 (Λ

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Chicken

October 23, 1970

Compagnie de Saint-Gobain-Pont-a-Mousson, 62 vol. Victor Hugo 92 Neuilly-sur-Seine

Double-leaf doors or windows, in particular made of toughened glass.

The invention relates to doors or windows in which the two movable elements or sashes *, in particular consist of toughened glass, do not have a frame and one of these is provided with a central thickness which through a; metallic profile is formed, which forms a part with this wing on one side and on the other Side has a specially formed groove or a so-called wolf's throat, in which the other bare edge of the wing settles when closing.

With usual windows with two inward opening; .Turning leaves without upper window (so-called "French pastors") the window or door sashes made of glass are framed in a fitting made of wood, the vertical edge profile with regard to one of the wings facing the other wing, one has semicircular "wolf's throat" called groove or valley, while the vertical profile of the fitting of the andepn Wing a semicircular protruding "nut" called rounding which is intended to be in the semicircular

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shaped groove or the wolf's jaws.

Such windows or doors often have deformations either due to building changes or tolerances or due to Sagging or bowing, phenomena that can occur in the vertical edge parts of the wings, where the The greater the surface of the, the greater the deflection Wing is or is due to tension or connections due to the altera of the wooden frame.

These deformations generally do not lead to serious problems in the closure. Indeed it is as the wood An easily planable material is what makes it possible to correct these possible deformations and because the frame is made Wood has a relatively large thickness, it is possible to restore the necessary clearances when closing the The window allows the "nut" to be easily inserted into the wolf's throat to reach.

In modern glass windows, the edge parts or edges that face each other from one wing to the other are frame-like in one and the same material, generally made of metal. This stiff one arranged along the edges Material increases the rigidity of the wings. In addition, this corrects the dimensional differences due to the dimensional tolerances.

However, modern glass doors or windows, where a single one of the wings ^{1 has} a metallic profile with a wolf's mouth on its vertical edge opposite the other wing, in which the vertical glass edge of the other wing is located, do not arise - negligible difficulties when closing due to deformations of the bare glass volume, deformations that can be traced back to tension or twisting or to dimensional changes resulting from the cutting or pretensioning tolerances of these volumes.

According to the invention it becomes possible to overcome these disadvantages.

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This is achieved by having one of the wings with his vertical edge, which cooperates to close with the vertical edge of the other wing, in a profile of U-shape is clamped with which it is integral and that the other wing is left bare in the closed position with the vertical one Edge is held between an extended leg of the U and a support part, which is articulated on this U-profile, these legs and this support part forming a jaw which opens when the door or window is opened in the the wing is released with the bare edge.

Is it a "French" window that opens to the If the interior of the room opens, the upright leg of the U 'is against the edge, corresponding to the inner surface of the window of the other wing is extended by a stiff leg, while the movable support part supports the upright leg of the U, which is provided on the outside, extended. Conversely, with an "English" window, i. H. a window with wings opening outwards, the movable support part inside the room and the fixed leg outside.

According to one embodiment of the invention, the movable Support part formed by a profile, which has the general shape of an angle iron and can be pivoted in a bearing is, which is provided in a thickening of the base of the U, with one of the legs of this angle iron in closed Position the leg stand of the U according to the opposite one Surface of the side against which the opening takes place, extended, with the other leg of this "angle iron" is parallel to the base of the U.

Such an embodiment of the invention will only be explained in more detail with reference to the accompanying drawing, in which

Fig. 1 is a horizontal section through a door or window in the area of the central seal, this door or window being in the closed position;

FIG. 2 is a view corresponding to FIG. 1 in FIG

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Position at start of opening; and

Fig. 3 is a larger-scale illustration of the Arrangement in the closed position.

According to the illustration, the door or the window comprises two wings 1, 2 made of glass. The vertical edge 1a of the wing 1 is inserted into a metallic profile 3 of U-shape. This profile is on the against the inside of the room directed side extended by a leg 4. On the other hand, on the base 5 of the U-profile is a cylindrical one Open bearing 6 is provided, this opening being delimited by two generatrices 7 and 8 of the cylinder.

In the cylindrical bearing 6 can be a cylindrical, fixed with a L-shaped profile connected rod 9 can be pivoted.

In the closed position (Fig. 1) is the leg 11 of the profile 10 in the extension of the leg 12 of the Profile 3; the leg 13 of the profile 10 is itself pressed against the base 5 of the profile 3. The bare edge part 2a of the wing 2 is then in the by the legs 11 and 4 formed wolf mouths. Sealing elements 14 and 15 ensure that the closure is sealed.

In this closed position, the described and illustrated Wolfsrachen a cheek that holds the wing 2 pressed in the plane of the wing 1_.

When opening (Fig. 2), the profile 10 pivots about the articulated Deflection formed by the cylindrical rod 9, which is mounted in the bearing 6 of the U-profile 3. The ones through the thighs 11 of the profile 10 and 4 of the profile 3 formed jaw opens, the wing 2 ensures the rotation of the profile 10 after Outside. This results in the release of wing 2.

The opening and closing process of the door or window can be carried out with the help of any suitable device,

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for example with the help of a knob 16 (Pig. 3) ..

-Patent claims: -

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Claims (2)

Claims 1. j double-leaf doors or windows, in particular made of - ' toughened glass, characterized in that one of the wings with its:, vertical edge part, which cooperates for the closing process with the vertical edge part of the other wing, is clamped in a profile of U-shape , with which it is integrally formed and that the other wing is held in the closed position with its vertical edge part left bare between an elongated leg of the U and a support part which is articulated on this U-profile, this leg and this support part forming a jaw which opens when the door or window is opened and reveals the wing with a bare edge. 2. Doors or windows according to claim 1, characterized characterized in that the support part is formed by an L-profile, of which in the closed position one of the legs is in contact with the base of the U-profile is located and the other leg calibrate in the extension of the outer leg of this. Ü-profile is located. 3 · Doors or windows according to claim 2, characterized in that the L-profile has a cylindrical rod at its angle, which has a bearing corresponding shape in the U-profile attached 1st. 109819/1337