DE2621160A1 - Ceiling or wall grooved cladding plank - includes hooks on battens at intervals matching plank width - Google Patents

Abstract

In the system for fixing profiled planks, as ceiling and wall cladding units, the lower side of a groove in the plank is held by hooks and fastened to the wall or ceiling. The hooks (6) are mounted on a hook batten (5) at an interval matchin plank (1) width. The outside edge of the groove's bottom side (10) fits against one hook's base, and the edge (11) formed by the plank breadth and tongue (3) meets the base of the next hook (6'). The batten (5) is a self-supporting structural component. The hook tongue may be punched out from it, and bent outwards at the end. In laying, every plank is automatically forced into its correct position.

Description

Device for fastening profile boards

for ceiling and wall coverings The invention relates to a device for fastening profile boards for ceiling and wall cladding, with the groove lower cheek of the board is held by hooks and attached to the wall or ceiling, there are the most varied of embodiments for fastening profile boards to Walls and / or ceilings known, with a distinction between the so-called visible and invisible fixings.

Nails, screws or staples are used for the visible fastenings used to attach the individual boards to the substructure, the fastening means penetrating the entire thickness of the board.

In the case of the invisible fastenings, use nails or staples the boards are attached to the lower groove cheek or in the tongue or in the extension of the spring. There are also hooks or claws to the Fasten the boards, with the boards cut to length on the ceiling or Wall pushed into one another and then by means of a hook or claw, which is placed on the lower cheek of the board or pushed into the substructure nailed or stapled. The laying of groove-groove boards with insert springs takes place in a similar way, with specially developed hooks with two Opposite angles are provided and in each case the grooves of the abutting Boards are inserted and attached to the substructure. Before plugging in of the second board, the loose insertion spring is still in the groove of the first board inserted.

All of these known embodiments have the major disadvantage that the attachment and alignment of the individual boards more or less the Skill is left to the person laying the boards, whereby when laying, especially when plugging together to displacements of the entire construction and There may be irregularities in the laying surface. Another essential one The disadvantage is that the attachment is very time consuming, since each individual Board must be individually attached to the substructure several times.

The invention is based on the object of a device of the initially called type in such a way that every single board forcibly when laying is in the correct position.

This object is achieved according to the invention in that the hook arranged on a hook strip at a distance corresponding to the width of the boards are, whereby the outer edge of the groove lower cheek rests against the foot of the hook, while the heel edge formed by the width of the board and the tongue pending at the foot of the following hook, and that the bar is self-supporting Component is formed.

An advantageous embodiment is that the tongue of the Hook is punched out of the bar.

Furthermore, it is advantageous that the tongue is slightly behind at its end is angled on the outside, its maximum length corresponding to the depth of the groove.

The invention has the essential advantage that the individual boards forcibly guided and aligned with the substructure, which is necessary anyway can be hooked in, whereby an additional fastening with the help of fastening hooks, Nails, screws, staples and the like using tools, such as hammers, screwdrivers, drills, magnetic pins, nailers, staplers and the same can be omitted. The compulsory correct laying is also insofar from of great importance than when using wood for such profile boards this disappears and in the event that the boards drove grooves and tongues not properly are plugged together, the panel can come loose. Another great benefit the invention consists in the fact that any individual profile boards that have become unusable can be replaced without damaging other boards. The whole The cladding can be removed non-destructively and damage-free and attached to the same or be relocated elsewhere.

Even after installation, the boards can be moved lengthways postponed or corrected will.

The invention is in the following description based on a In the drawings illustrated embodiment explained in more detail.

It shows, Figure 1 is a cross section through a tongue and groove Profile board, Figure 2 shows an embodiment of the device according to the invention Showing detail in a diagrammatic representation and FIG. 3 a cross section by two already laid Profilbrettor on the device according to the invention.

The profile board 1 shown in Figure 1 has a groove 2 as well on the other side a spring 3, with the view ---- or outside 4 of the board is designed accordingly. The individual boards 1 with their tongue 3 in the groove 2 of the following board 1 'inserted.

Figure 2 shows an embodiment for the hook strip 5 according to the Invention, wherein in this hook bar 5 c hooks 6 punched out at certain intervals are and.

the distance c of these hooks 6 of the cover width of a profiled board 1 (Figure 1) corresponds. This hook bar 5 forms the substructure and is accordingly designed as a self-supporting component.

The hooks 6 have a protruding approximately perpendicularly from the bar 5 Part 7, the height a of which corresponds to the thickness of the lower beam 10 of the groove 2 (Figure 1), while the adjoining tongue 8, which runs approximately parallel to the bar 5 with a part 9 angled slightly outwards at the end, corresponding to the maximum length b the groove depth (Figure 1).

The laying of the individual profile boards in connection with them Hook strips 5 is very simple, the hook strips 5 on the wall or ceiling be attached running parallel at appropriate intervals and then only the individual boards continuously hang one ind. This happens for example as indicated in Figure 3 so that initially the board 1 with its groove lower cheek 10 inserted into the hook 6 and with the lower cheek 11 of the spring side on the rear of the following hook 6 '. This will bring up the next board 1 'used, with its groove 2' on the tongue 3 of the board 1 and the Tongue 6 'is pushed and fully absorbs the tongue side of the board 1. It is a perfect fit of the pounded board in the shape-giving hook strip guaranteed.

The hook bar 5 can be a U-profile, angled profile or any other possible load-bearing profile.

Claims (3)

Patent to claims device for: Fastening profile boards for Ceiling and wall coverings, with the groove lower cheek of the board held by hooks and is attached to the wall or ceiling, characterized in that the hooks (6,6 ') on a hook strip (5) in a width corresponding to the boards (1,1') Are spaced, the outer edge of the groove lower cheek (10) on the passport (7) of the hook (6,6 '), while the width (c) of the board (1,1') and the spring (3) formed shoulder edge (11) on the foot (7) of the subsequent hook (6 ') is pending, and that. the bar (5) is designed as a self-supporting component. 2) Device according to claim 1, characterized in that the tongue (8) of the hook (6,6 ') is punched out of the bar (5). 3) Device according to claim 1 and 2, characterized in that the tongue (8) is angled slightly outward at its end, with its maximum Length corresponds to the groove depth.