DE6908130U - WINDOW SILL - Google Patents

Description

Applicant: Reynolds Aluminumwerke GmbH 5992 Nachrodt

Windowsill

The innovation concerns a window sill made of profile parts.

The task of the innovation is such a design of the window sill that using simple, open profiles a Holding the same on support elements is possible without fastening means visible on the top of the window sill are.

This object is achieved according to the innovation in that a Spansx profile ice side in nasal bridges on the underside of the Sill profile engages and on the other hand on in the window frames anchored support elements is held.

According to a preferred embodiment of the innovation, upwardly facing, oppositely directed clamping webs are on the clamping profile and on the window sill profile downwardly divergent nose bridges are provided.

This training of the profile parts holds the window sill profile with the help of the clamping profile. Through this it is possible to use open profiles without using hollow profiles.

According to a further suggestion of the innovation, the central belt of the tensioning profile is arched against the tensioning webs, and the Support elements have flat support surfaces. Achieved thereby one that when tightening the tensioning profile, the central belt is formed flat on the flat support surfaces. This will be the tension bars pivoted against each other so that they are fixed

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place on the clamping profiles.

To connect clamping profiles and supporting elements one uses preferably screws with self-tapping threads.

The window sill after the innovation can be easily installed on the construction site. The support elements in the form of flat or angled tabs are attached to the window walls with the aid of screws, anchors or the like. Each of them accommodate a section of the tensioning profile, which sections are pushed into the window sill profile and tightened by the screw connections. The window sill after the innovation easily adapts to any dimensional accuracy. The upper side of the window sill profile can be designed in any desired manner while retaining the fastening. The profile parts according to the innovation are preferably extruded parts made of aluminum or an aluminum alloy.

The subject of the innovation are all described below, shown in the drawing and ge in the protection claims marked features. In the following description, a preferred embodiment of the innovation is described with reference to FIG attached drawing explained. It represent

Fig. 1

Figg 2
The in Fig. 1

a window sill according to the innovation in connection with the »masonry and

a clamping profile in detail.

The window sill shown consists of a window sill profile 1, a number of clamping profile sections 2 corresponding to the window width and associated support elements inform flat tabs 3 or angled tabs 3 '. The tabs 3 or 3 ¹ are connected in a suitable manner to the masonry 4, for example by screw connections, anchors or the like. The length of a clamping profile section 2 and the width of the support elements is approximately 50 mm.

Fig. 2 shows the clamping profile 2. It consists of a central flange 5, as well as oppositely directed angularly extending from the middle chord clamping webs 6 and 6 '. The central belt 5 is arched towards the tension bars. The window sill profile 11 is white! In an essentially flat bank part 7 »a landing web 8 for

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the window frame and a front web 9. On the bottom of the bank part are wwei nose webs 10 diverging from one another. The distance and the inclination of the nose bridges 10 are chosen so that the clamping profile 2 with its clamping webs 6 and 6 * can be pushed onto the nose webs 10.

In the support elements 3 or 3 ¹ passages 11 are provided. These passages 11 can also be designed as elongated holes so that the window sill can be adjusted and structural inaccuracies can be compensated for. It is also possible to design the passages 11 as cross holes or the like. To attach each tensioning profile 2 to a drag element t> is used (one screw 12 with a self-tapping thread.

The installation of the window sill in the window sill proceeds as follows: The window sill profile 1 is cut to the desired length (width of the window sill). Then the clamping webs 6 and 6 'of the clamping profile sections are pushed onto the nose webs 10 of the window sill profile 1. Carrying straps 3 or 3 ¹ are already connected to the masonry. The window sill profile is placed on the support brackets together with the tensioning profile sections. The clamping profile sections still have the shape shown in dashed lines in FIG. 1 with a curved central belt. Screws 12 are inserted into the respective passages 11 of the support straps 3 or 3 ^1. The screws 12 penetrate, if necessary after pre-drilling a passage, into the central belt 5 of the respective tensioning profile, a thread being cut into the central belt 5. When the screws 12 are tightened, the arched central belt 5 is straightened by bringing the central belt 5 into contact with the support straps 3 or 3 ¹ . As a result of this straightening of the central belt 5, the tensioning webs 6 and 6 'are tensioned against one another, so that they rest firmly against the nose webs 10. As a result, the window sill profile is clamped to the clamping profile sections with a great force so that it is firmly seated within the same.

The window sill after the innovation can, as can easily be seen, for repair purposes or the like. Easily released again. The front web 9 completely hides the fastening device from view. The support straps 3 or 3 'can be fastened to the masonry 4 in a suitable manner. The size of the support straps 3 and 3 'and their number is determined according to the required strength values and measured according to the width of the window sill. By attaching passages 11 in the form of elongated holes within the support straps 5 or 3 ¹ , precise compensation and alignment of the window sill is possible, in particular an alignment of the contact web θ with respect to the window frame.

The window sill according to the innovation can of course be adapted to any window and any desired shape will. In particular, you can choose the height and angle of the contact bridge and the Yordersteg as desired and furnish. Likewise, the bank part 7 can be designed as desired, for example in the form of a flat plate or with any one Profiling.

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Claims (6)

ι · it I I I • · I • t Il I · I I I i Il protection claims 1. Window sill made of profile parts, characterized in that a clamping profile (2) engages on the one hand in the nose webs (10) on the underside of the window sill profile (1) and on the other hand on support elements (3, 3 ') anchored in the window walls is held. 2. Window sill according to claim 1, characterized by a downwardly directed gate web (9) which covers the fastening device of the window sill. 3. Window sill according to claim 1 or 2, characterized by upwardly pointing, oppositely ^{directed clamping webs (6, 6 1} ) on the clamping profile (2) and by downwardly pointing, mutually divergent nose webs (10) of the window sill profile (D. 4. Window sill according to claim 3, characterized in that the central belt (5) of the clamping profile (2) is curved towards the clamping webs and that the support elements (3, 3 ¹ O have flat bearing surfaces. 5. Window sill according to claim 4, characterized by a screw connection with a self-tapping thread between the Clamping profile (2) and the supporting elements (3, 3 *) 6. Window sill according to one of claims 1 to 5 »characterized by support elements inform flat or angled tabs (3, 3 ').