DE1045072B - Sliding window with frame made of light metal rods - Google Patents

Description

Sliding windows with aluminum frames have both with regard to the production of the individual parts as well as with regard to the assembly on the construction site various shortcomings, particularly because the aluminum bezels are made of thin Profile pieces exist, their mutual connection and attachment in the window opening difficulties prepares. This complicates the construction of such windows and makes them difficult to install. the The consequence of this is that up to now such windows have not found widespread use and their price is high.

To remedy this situation, vertically movable sliding windows with frames are used according to the invention made of light metal rods significantly improved.

The new and inventive lies in the fact that for the frame in the masonry on all four sides a U-shaped cross-section, with its open side facing the window sheet metal channel with after inwardly directed, resilient edge beads is arranged sunk. They snap to these edge bulges corresponding approaches provided frame bars. The U-shaped sheet metal channel is dimensioned in such a way that that in the cavity formed by them and the frame a sufficient cavity Created to accommodate the counterweights, the sliding window as well as the pulleys and ropes is.

The frame is also essentially U-shaped and has a resilient rear bearing on the window frame. The latter is on the two opposite window frame bars appropriate. It consists of a gap between the window frame spars and the guide floor of the window frame tightly closing, elastically compressible seal.

Each of the window sashes is provided with elastic longitudinal slats at the top and bottom. These are in the closed position of the wings pressed against their seat and act as a seal.

To connect the profile bars to each other via close-fitting screws, the drawing pressing is carried out at the same time Eye sleeves made of the profile rods are provided, which are to be equipped with internal threads.

The sliding parts can be made to be inserted into the framing window frame can be used if the window frame is already installed. This will bring the window over its entire width can be pushed and can always be inserted directly into its sliding seats by the Window pushed in down to the floor on one side and then pushed into the other Side is back-centered. Here, the centering and the stability against a side

Sliding window with frame
made of light metal rods

Applicant:

Fonderia Elettrica Alluminio

e Leghe F. E. A. L. di I. Varlonga,

Milan (Italy)

Representative: Dipl.-Ing, W. Kuborn, patent attorney,
Düsseldorf, Tonhallenstr. 8th

Claimed priority:
Italy 29 December 1953

Giovanni Varlonga, Milan (Italy),
has been named as the inventor

borrowed movement of each window part through the resilient slats between the edges of the

The sliding window and the bottom of the sliding seats are secured. Each sliding window part has these slats serving as an air seal.

The drawing illustrates an embodiment of the invention.

Fig. 1 and 2 can be seen in a basic arrangement from the front and the side, the scheme of Recognize window formation;

Fig. 3 shows a section along the line AA in Fig. 1;

Fig. 4 is a section along the line BB through the upper window part in Fig. 1;

Fig. S illustrates a section through the lower window part along the line CC in Fig. 1;

6 shows a section through a plane parallel to the window.

According to FIGS. 1 and 2, the window consists of the two sliding elements 1 and 2, which in specially guides provided for this purpose, which are recessed in the surrounding enclosure 3, slide. The edging is rigidly connected to the window frame.

The bezels for fixing the panes of glass

of each wing consist of four profile bars, which do not have a bevel, as was previously the case at 45 °, but at right angles. So z. B. the bolt 4 of the wing 2 on posts 5 and 6. This arrangement allows easy assembly of each wing, as the parts can be mounted directly on the glass pane and the sash after assembly

«09 680/27 +

Claims (5)

3 4 construction can be inserted into the enclosure. This - the way in which the upper profile is inserted also allows each profile bar of the window frame to be produced as a single piece. So far, sealing lamella was used. The lower part of the window pane in one of a frame and 5 profile rod has a gap 15 for receiving the adjacent one. Counter frame formed seat glass with its rubber seal,
held. The space between box 7 and the pro- From Fig. 3, which shows a section along the line füstab 24 to accommodate the pulleys for the AA in Fig. 1, ropes with the counterweights are used in the horizontal section,
the various elements can be seen which form the window according to the invention according to FIG. 5, which form a section along the line. CC reproduces in Fig. 1, sits on the lower part In the recess of the window opening is a sheet metal box 7 of the profile bar 28, which is used as a window box 7 is used, which is used on the window board, and various heels with the necessary facing side is open and the whole window is inclined to support the sliding sash frames. The channel-like box has 15 at its edges. From the representation is the support-des dern inwardly directed bulges, the lower wing can be seen, its base from Extend resiliently over the entire length of the channel and that is formed by the profile bar and is connected to the front Snapping in of the two lugs 9 and 10 of the blend edge 29 is supported on the step 30. In addition, there are frame bars 11 should enable. The approaches are det on the profile bar an approach 31 with a from the side frame bars of the window - 2 ° dovetail groove on the inside, futters worked out. into which the lamella 32 is inserted. The slat supports The frame bars are connected to the sheet metal channel 7 against the chest 33 of the step 30 and only sealed by the snap lock and against the ingress of air,
this kept. Naturally, the lamella 32 extends over the The frame bars have grooves 12 and 13 25 the entire length of the profile bar. Profile 28 is for rectangular cross-section, which is the guide for itself over the two feet 34 and 35 form the sliding wings. existing locking device with box 7 The distance between the bottoms of a pair of grooves. other, so the bottom of the groove 12 from the bottom of Fig. 6, which in longitudinal section one side of the its opposite groove is larger than the window with all the parts forming it shows is overall width a sliding wing, so that the wing visibly that the upper part of the box 7 for the when inserting to the bottom of one of the sheaves 38 is used, wähden Grooves can be inserted to then rend the vertical space between the bottom of the after a movement outward partially in the box 7 and the side profile bar as a sliding opposite Groove to be inserted. 35 channel for the counterweight 39 is used. The latter is over-everyone sliding wing consists of a metallic, licher design and acts in the usual way, frame formed from the profile rods 14. This from Fig. 6 results in particular the type of profile rods to mainly have the gap 15 for the compilation of the various edging the insertion of the edge of the glass sheet 17 with the profiled bars forming each sliding wing. Rubber seal 16 on. The gap has an ab- 4 ° The upper profile bar 40 of each wing is supported set edge 18 as a counter-bearing to the small on the end of the side profile 14. The connection Shoulder 19 of the rubber seal, around which the window of the two profiles is facing towards the bolt 41 Level with the level of the seal on men, which goes through the profile rod 40 and bring the same height. The seal is supported in the cylindrical seat 20 of the profile 14 protrudes, on a cylindrical seat 20, which is connected to the 45 The cylindrical seat or the eye sleeve is already hitting profile bar is molded in one piece. pressed together with the production of the profile and Each profile rod 14 has a suitable thread for screwing on the outside - dovetail-shaped Longitudinal seat 21, in which in the same way the screwing of the insecurely shaped elastic lamella 22 teren profile 42 is made with the side pieces, can insert. The latter extends to the whole of 5 ° From the explanation given it follows that the Height of the wing. The lamella will easily assemble after the window according to the invention put the wing in its seat and place and break it down into the parts that make it up fixes the position of each wing by allowing it to be easily dismantled. The bil sash the window prevents a change in its position. Natural parts can easily be connected to one another are the same arrangements for both Flü- 55 and are easy to manufacture because they gel provided, the sliding seats of which by the projection made of metallic profile rods, preferably made of AIu-23 the frame bars 11 are separated from each other minium alloys, which are a manufacture are. _--- - by drawing with subsequent cutting From the foregoing it follows that everyone can produce the required length,
Version of the sliding wing forming profile ^bar from 6o Naturally, the invention is not limited to the geeinem piece and the glass pane was shown embodiment of the window, can be easily and quickly brought into the enclosure but includes all structural modifications, can. which result from the present basic idea. Fig. 4 shows a cross section along the line BB of the upper part of the window in FIG. 1 and illustrate 65. Patent claims: light the upper part of the box 7, in which the upper profile - 1. Sliding window with frame made of light metal rod, also via a snap device 24 of the window frame with the longitudinal grooves 25 rods, characterized in that for the and 26 is inserted. These grooves act as a lifting frame in the masonry on all four sides limitation of sliding wings. The groove 26 shows a 7 ° U-shaped in cross section, with its open Sheet metal channel (7) facing the window, with inwardly directed, resilient edge beads (8) is arranged sunk, on which the frame bars provided with corresponding approaches (9, 10) (11) click into place. 2. Sliding window according to claim 1, characterized in that the cavity between the Bottom of the U-channel (7) and the frame (11) the counterweights (39) and / or the pulleys (38) and the ropes are arranged. 3. Sliding window according to claim 1, in which the frame is also U-shaped in cross section is and has a resilient window frame spar rear support, characterized in that the elastic support on both opposite sides Window frame spars is attached and from a gap between the window frame spar and the guide bottom of the window frame tightly closing, elastically 10 pushable seal (21, 22) that can be engaged the window frame spars into the U-shaped guide groove (12). 4. Sliding window according to one of claims 1 to 3, characterized in that each window sash is provided at the top and bottom with elastic longitudinal lamellae (27, 32), which in the closed position the wings are pressed against their seat and act as a seal. 5. Sliding window according to one of claims 1 to 4, characterized in that the connection of the profile bars with one another via close-fitting screws at the same time as the drawing of the profile bars Manufactured eye sleeves (20), which are equipped with internal threads, are provided. Considered publications:
German Patent No. 639,428;
British Patent No. 319,539. 1 sheet of drawings © «09 680/274 11.5»