Profile and construction element set for arranging a component for drywall construction, and drywall formed therewith

Abstract

The invention relates to a profile for arranging a component for a drywall construction, in particular a profile for a preferably ceiling-side fastening of a drywall, preferably a profile for a drywall comprising a panelled stud frame. Furthermore, the invention relates to a construction element set and to a drywall having such a profile. The invention provides a profile of the aforementioned generic type that can accommodate a possible relative movement of components of a drywall construction in an improved manner. This object is achieved according to the invention in that the profile has, in its cross section, substantially a U shape which comprises a web and two adjoining flanges, wherein the flanges are each designed to be resilient to the same degree and/or in the same manner in the direction which is substantially orthogonal to the web surface.

Claims

1. A profile for arranging a component for a drywall construction, wherein the profile comprises a first profile and second profile, wherein each of the first profile and the second profile have, in a cross section substantially a U-shape which comprises a web and two adjoining resilient flanges, wherein the resilient flanges are each designed to be resilient to the same degree and/or in the same manner in the direction which is substantially orthogonal to a surface of the web, and the resilient flanges each including a first linear portion proximate to the web and a second linear portion distal from the web, wherein at least one bead is intermediate to the first linear portion and the second linear portion, the at least one bead extending longitudinally substantially parallel to a web extent comprising one or more areas of material weakening in the form of one or more recess bands, along one or more kinks forming a respective bead, and wherein the profile, in a cross section, has a substantially box-shaped cross section by being formed from the first profile and the second profile and the first and second profiles are nested with one another in such a way that the first and second profiles are pushed into one another with the resilient flanges leading, and wherein the second linear portion of the resilient flanges of the first and second profiles contact one another when pushed into one another and the web surfaces, the resilient flanges, and the beads directly face one another and towards an interior of the substantially box-shaped cross section.

2. The profile according to claim 1 wherein the respective beads are formed substantially as an arcuate recessing of a material of the respective resilient flange into the interior of the profile.

3. The profile according to claim 1 wherein the respective beads are formed such that the first linear portions and the second linear portions are equal in length.

4. The profile according to claim 1 wherein a depth of the respective beads corresponds to approximately a quarter to a third of a width of the web.

5. The profile according to claim 1 wherein a depth of one of the resilient flanges from the respective web, incorporating a width of the respective bead, in relation to the depth of the one of the resilient flanges before incorporating the respective bead has a ratio of approximately 3:4.

6. The profile according to claim 1, wherein the profile being provided as a ceiling profile for direct mounting on a ceiling.

7. The profile according to claim 1, wherein the profile being provided as a connecting member for the fastening of a facing shell.

8. The profile according to claim 6, wherein the ceiling profile is configured for a ceiling-side fastening of a drywall.

9. The profile according to claim 8, wherein the drywall comprises a panelled stud frame.

10. A construction element set for a drywall comprising a panelled stud frame including at least one profile according to claim 1.

11. The construction element set according to claim 10, wherein the web of the at least one profile being provided for connection to a ceiling, a wall or a floor and for fastening at least one panelling board to at least one of the resilient flanges, wherein the at least one of the resilient flanges blocks off a gap region between a free edge of the at least one panelling board and the ceiling, the wall or the floor to prevent air passage.

12. The construction element set according to claim 11, wherein the web of the at least one profile is being lined on the ceiling, wall or floor with at least one strip of the at least one panelling board.

13. The construction element set according to claim 11, wherein a fastening of the at least one panelling board to the at least one of the resilient flanges is being provided with an overhang of the at least one panelling board that projects in the direction of the web.

14. A drywall, the drywall being fastened to the construction element set according to claim 10.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) Exemplary embodiments from which further inventive features can also result but which are to be regarded in principle merely as being by way of example and which are not intended to limit the subject matter of the invention or its scope of protection are illustrated in the drawings, in which:

(2) FIG. 1 shows a perspective view of a portion of a spring profile according to the invention,

(3) FIG. 1 a) shows a perspective view of portion of a spring profile having bands with recesses along the kinks forming the bead,

(4) FIG. 2 shows a cross section or an end view of a box-shaped spring profile according to the invention as a second exemplary embodiment of a spring profile according to the invention which is formed from two nested-together spring profiles according to FIG. 1,

(5) FIG. 3 shows an end view of the spring profile according to FIG. 1 with examples of dimensions,

(6) FIGS. 4 a), b), c) show sectional views of a vertical section with spring phases of a spring profile according to the invention as shown in FIG. 1 as a ceiling profile of a drywall,

(7) FIGS. 5 a), b), c) show sectional views of a vertical section with spring phases of a spring profile according to the invention as shown in FIG. 1 as a ceiling profile of a drywall, corresponding to FIGS. 4 a), b), c), with a lining of the spring profile,

(8) FIG. 6 shows a sectional view of a horizontal section of a spring profile according to the invention as shown in FIG. 1 as a wall connection profile of a drywall in the abutment region with a wall, and

(9) FIG. 7 shows a sectional view of a vertical section with spring profiles according to the invention as direct damping hangers for a suspended facing shell on a ceiling.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

(10) FIG. 1 shows a perspective view of a portion of a spring profile according to the invention.

(11) The spring profile has substantially a U-shaped cross section which is formed from a web 1 and flanges 2 which project substantially parallel to one another therefrom. A bead 3 which has approximately a V-shaped cross section is arcuately recessed into each of the flanges 2.

(12) These beads 3 allow a resilient stretching or shortening of the depth of the flanges 2. The spring profile is preferably produced from a metal sheet.

(13) FIG. 1 a) shows a perspective view of portion of a spring profile having bands with recesses 14 along the kinks 13 forming bead 3. The recesses 14 are a series of elongate holes which are positioned within the fold of the kinks 13. The recesses weaken the material strength in the kinks and thus make the flanges react more elastic to forces acting in a direction perpendicular to the web's area. The springiness of the profile in enhanced.

(14) FIG. 2 shows an end view of a second exemplary embodiment of a spring profile according to the invention. The cross section of this spring profile is substantially box-shaped or rectangular. This box shaped profile consists of two spring profiles according to FIG. 1 which are plugged into one another and nested with one another. In FIG. 2 and in the remaining figures, identical components are designated with the same reference numbers as in FIG. 1.

(15) The flanges 2 of the two U-profiles can additionally be fixedly connected to one another in their overlapping region, see description above.

(16) FIG. 3 shows the spring profile according to FIG. 1 with examples of dimensions given.

(17) FIGS. 4 a), b) and c) show sectional views of a respective vertical section with different spring phases of a spring profile according to the invention as shown in FIG. 1 as a ceiling profile of a drywall.

(18) The spring profile 4 is illustrated in the unloaded state in FIG. 4 a), whereas it is compressed in FIG. 4 b) and pulled apart in FIG. 4 c). As a result, the shape of the bead 3 and the effective depth of the respective flange 2 change in each case.

(19) The spring profile 4 according to the invention is screwed directly to a ceiling 5 as ceiling profile. The ceiling 5 can be of multi-layered design.

(20) The spring profile 4 provides a connection between the ceiling 5 and a drywall comprising a stud frame 6 having in this example double-layered panellings on both sides in the form of panelling boards 7. In this example the panelling boards are gypsum fibreboards.

(21) It can be seen in particular in FIG. 4 that the spring profile 4, independent of the spring phase, does not open up an air passage gap between the ceiling 5 and the panelling boards 7 and thus does not breach a fire protection or a noise protection.

(22) For the sake of completeness, it should be mentioned at this point that the illustrations of FIGS. 4, if turned upside down, would represent conditions of how a profile according to the invention would appear and could be used if it were correspondingly used for connecting a wall at the base point thereof to a room floor.

(23) FIGS. 5 a), b) and c) show sectional views of a respective vertical section with different spring phases of a spring profile 4 according to the invention, corresponding to FIGS. 4 a), b) and c), with the same reference numbers.

(24) By contrast to FIGS. 4, the spring profile 4 in FIG. 5 is provided with a multi-layered lining of panelling board strips 8 between its web 1 and the ceiling 5. In addition, the panelling boards 7 have overhangs 9 which project upwardly beyond the web 1. These overhangs 9 form, as fire protection aprons, together with the panelling board strips 8, an additional labyrinth for reinforcing the fire and/or noise protection in this region. Here, the movement play between the upper edges of the panelling boards 7 and the ceiling 5 is defined by the thickness of the panelling board strips 8, specifically being coordinated with the spring deflection of the beads 3 and the height of the overhangs 9.

(25) FIG. 6 shows a sectional view of a horizontal section of a spring profile 4 according to the invention as shown in FIG. 1 as a wall connection profile of a drywall in the abutment region with a wall 10.

(26) The illustration of FIG. 6 substantially corresponds to the illustration of FIG. 4 a) or 5 a), with the wall 10 replacing the ceiling 5 and, correspondingly, the spring profile 4 and the illustration being differently oriented.

(27) FIG. 7 shows by way of example a sectional view of a vertical section with spring profiles 4 according to the invention as direct damping hangers for a suspended facing shell 11 of multi-layered design on a multi-layered ceiling 5.

(28) It also possible to use only short portions of a profile strand as direct damping hangers that are arranged on U-shaped ceiling profiles 12 of the facing shell 11 that continue or extend further.