DE7000159U - PLASTIC OR METAL ROLLER SHUTTER GUIDE ON THE CENTRAL POST OF A WINDOW-DOOR COMBINATION. - Google Patents

Description

■ Ii ίϊιίιι IHi -. - . .. .- G Hennef / victory, the 31. 12.1969. ■ «It
I (I My sign : GM 70 00-2 ι Applicant: Manfred H erms,
52 Siegbur In Rothenbruch 6

Roller shutter guide made of plastic or metal

on the center post of a window-door combination.

The invention relates to a roller shutter guide made of plastic or metal on the center mullion of a window-door combination.

The roller shutter guide on the central mullion of a window-door combination, as it is generally used today in balconies, poses a problem insofar as in this guide both the shutter for the door and the shutter for the window must be moved. Included the center post is a relatively weak point in such a system.

The constructions used so far see a completely independent one in the area of the central post for each roller shutter Guide element, which is attached to the center post by means of brackets, e.g. Screws. It is there unavoidable that the mounting elements are introduced into the center post via the guide groove. These However, this type of introduction has the disadvantage that, when the elements are loosened, they enter the free space of the guide groove protrude and significantly impede the movement of the roller shutter or even inhibit its movement. In order to but is, albeit through unilateral influence, an exact movement of the roller shutter in its lateral guides is no longer possible. It is easy to tilt, which ultimately lead to complete immobility, i.e. jamming of the roller shutter. p

- ■ · i

When the roller shutter is in an inclined position, there is inevitably a different bearing load, which can become so great that either the bearing point breaks or the roller shutter roller jumps out of the bearing point. A repair of the roller shutter can only be done by opening the roller shutter box on the one hand and by a new fastening of the roller shutter guide on the other. A considerable amount of time for the repair is therefore inevitable.

Apart from the function of the roller shutter adversely affecting attachment method of the separate guides, this sehr.lohnintensiv because each guide must be installed individually.

The present invention has set itself the task of creating a roller shutter guide for a center post of a door- window combination, which is simple in construction and which allows easy attachment that does not interfere with the movement of the roller shutter in the groove.

To solve this problem, the invention proposes to make the roller shutter guide from a rectangular cross-section, to the outside of the center post optionally open or closed profile , to the center line at a fixed and equal distance L-profiles are attached, which are a unit with the open or closed rectangular profile and together with the longer outer broad side of the rectangular profile, each

e
result in wavy guide grooves.

In order to protect the resulting free space between the crossbars of the L-profiles against dirt deposits from outside , the invention also provides that the vertical bars of the L-profiles are extended beyond the crossbars and are combined to form a solid web.

According to a further idea of the invention, the

Vertical beams of the L-profiles beyond the cross beams Project like a nose, the projections serving as bracing elements for a cover strip.

Instead of an extension of the vertical bars of the L-profiles, in a further embodiment of the invention the crossbars of the same are extended into the free space of the Redteck profile and with the longer inside Broadside of this profile be united.

According to the invention, the longer, outer broad side of the rectangular profile can optionally be open.

One that does not detract from the movement of the roller shutter in the guide Attachment to the center post can thereby, according to a preferred embodiment of the invention take place that the longer inner broad side of the rectangular profile is open in the middle area and the inside lying free ends of this broad side are angled inward.

In a further embodiment of this embodiment of the invention, it is also proposed that the inner free ends of the inner broad side of the rectangular profile are angled inward and into the crossbeams L-profiles open out and form closed chambers together with the other boundaries of the rectangular profile.

The advantage that is achieved with the roller shutter guide according to the invention is that for both shutters the door-window combination a single profile containing the two guide grooves is created, which can be easily attached to the center post. The individual guide grooves are free of retaining elements protruding into them, which can sometimes disrupt the movement of the roller shutter when it is loosened. In addition to the simple Assembly of the roller shutter guide according to the invention and the

-A-

Retaining elements no longer influenceable guide grooves, there is the further advantage that warping is no longer possible because of the one-piece construction.

Based on the figures shown in the drawings the roller shutter guide according to the invention in the following several embodiments described in more detail. It tend to:

FIG. 1 shows a first embodiment of the roller shutter ^guide according to the invention on a central post made of a plastic profile.

FIG. 2 shows the embodiment according to the invention of the roller shutter guide of FIG. 1 on a central post made of wood;

FIG. 3 shows another embodiment of the roller guide according to the invention on a central post made of wood;

Figure 4 shows a further embodiment of the roller shutter guide according to the invention with a cover strip on a center post wooden;

FIG. 5 shows an embodiment of the roller shutter guide according to the invention with extended crossbeams of the L-profiles;

Figure 6 shows an embodiment of the roller shutter guide according to the invention with an open long outer broad side of the rectangular profile;

Figure 7 shows an embodiment of the roller shutter guide according to the invention with an open long inner broad side of the rectangular profile and angled inward free ends of this broadside;

Figure 8 shows an embodiment of the roller shutter guide according to the invention of Figure 7, the inwardly angled free ends of the inner long broad side «

of the rectangular profile up to the crossbar of the L-profile · »in"

are/
and flow into this.

TÖÖ0159

The roller shutter guide according to the invention, as shown in Figures 1 and 2, consists of an im Cross-section rectangular ^ to the outside 1 of the center post 2 open profile 3 and on the long outer broad side of the rectangular profile at a distance a from it

guide/

Center line M attached L-profiles together. The shutters can themselves consist of plastic or metal, with aluminum being referred to as metal. Extrusion or rolling can be used as the manufacturing process. The attachment of the mounting elements, which are not illustrated, takes place via the center line M through the free space 5 of the rectangular profile and braces the roller shutter guide, e.g. by tightening it of the screws between the surface areas 6 of the roller shutter guide and 7 of the center post. this applies for the use of a hollow center post profile made of, for example, plastic. In the case of the FIG The combination shown can use the mounting elements (not shown), ζ! B. Screws, along the center line M introduced over the boundary 6 of the rectangular profile and after piercing the cavity 5 directly into the wooden post 2 are screwed in. This also results in good tensioning of the roller shutter guide according to the invention with the center post 2 made of wood.

In the embodiment of the invention shown in FIG. 3, the vertical bars 8 of the L-profiles are above the transverse bars 9 extended and combined to form a fixed web 10.

This web 10 can also, as in particular the embodiment 4 shows, be designed as a cover strip 12 which is attached to the nose-like projections 11 the L-profile is held.

Instead of extending the vertical bars 8 of the L-profiles, as in the exemplary embodiment in FIG shows the crossbeams 9 of the L-profiles at their ends 13 up to the longer inner broad side 14 of the rectangular profile

3 be extended and be firmly inserted into this.

In the exemplary embodiment shown in FIG. 6 , the outer, longer broad side 15 of the rectangular profile 3 is designed to be open in the area 16.

A slightly different, but also useful embodiment of the roller shutter guide according to the invention is shown in FIGS. 7 and 8. In FIG. 7, the longer inner broad side 14 of the rectangular profile 3 is designed to be open and the inner free ends 18 are angled inward and thus do not serve as a stop illustrated retaining elements which have previously been introduced through bores 21. Although the bores 21 lie in the guide groove, the movement of the roller shutter is not impaired by the mounting elements.

In the figure 8, the inner free ends 18 of the inner broad side 14 of the rectangular profile 3 are also angled inward and open into the crossbar 9 of the L-profiles 4 in area 19. Together with the other boundaries of the rectangular profile 3 are thus fixed Chambers 20 created, with the angled parts 18 also as in the embodiment of Figure 7 Stop for non-illustrated mounting elements are used. The mounting elements are also introduced here via holes 21.

- Protection claims -

Claims (5)

Protection claims 1. Roller shutter guide made of plastic or metal on the center mullion of a window-door combination, characterized by a rectangular cross-section, to the outside (1) of the central post (2) optionally open or closed profile (3), to its Center line (M) at a distance (a) L-profiles (4) are attached, which form a unit with the rectangular profile (3) together with the longer outer broad side (15) of the rectangular profile (3) form the respective guide grooves result. 2. Roller shutter guide according to claim 1, characterized in that that the vertical bars (8) of the L-profiles (4) are extended beyond the crossbars (9) and are combined to form a fixed web (10). (Figure 3). 3. Roller shutter guide according to claim 1, characterized in that that the vertical bars (8) of the L-profiles (4) on the transverse bars (9) also like a nose protrude and a cover strip (12) is braced over these projections (11). (Figure 4). 4. Roiladenführung according to claims 1 to 3, characterized characterized in that the crossbeams (9) I of the L-profiles (4) at their ends (13) up to the length ~ Ren inner broad side (14) of the rectangular profile (3) are extended and firmly inserted into this. (Figure 5). 5. Roller shutter guide according to claims 1 to 4, characterized marked that the longer outer Broad side (15) of the rectangular profile (3) in the area (16) is open. (Figure 6). Shutter guide according to claims 1 to 5, as by in that the longer inner, in the region (17) open inner broad side (14) is angled the rectangular profile (3) with their inner free ends (18) inwardly. (Figure 7). Roller shutter guide according to claims 1 to 6, characterized in that the inner free ends (18) of the inner broad side (14) of the rectangular profile (3) are angled inward and into the crossbars (9) of the L-profiles (4 ) open in area (19) and together form closed chambers (20) along the other boundaries of the rectangular profile. (Figure 8). ? OGO159