Partition wall system with clamping profile

Abstract

A wall comprising an upper horizontal member to be fixed to a ceiling, a lower horizontal member to be fixed to a floor, and at least one panel provided between the upper horizontal member and the lower horizontal member, characterized in that the lower horizontal member comprises at least two longitudinally extending, elongate profiles of U-shaped cross-section, wherein the first profile is fixed to the floor with a base part of its U-shaped cross-section, wherein the second profile is placed on the first profile, wherein base parts of the U-shaped cross-sections of the two profiles face away from each other, wherein the lower horizontal member further comprises a third profile of U-shaped cross-section provided between the first profile and the second profile thereof.

Claims

1. A wall comprising: an upper horizontal member coupled to a ceiling; a lower horizontal member coupled to a floor; and at least one panel provided between the upper horizontal member and the lower horizontal member, wherein the lower horizontal member and the upper horizontal member each comprise a first and a second longitudinally extending, elongate profile of U-shaped cross-section, wherein the first profile of both the lower horizontal member and the upper horizontal member is fixed to the floor or to the ceiling with a base part of its U-shaped cross-section respectively, wherein the second profile is placed on the first profile, wherein the base parts of the U-shaped cross-sections of the first and second profiles face away from each other, wherein the lower horizontal member and the upper horizontal member each further comprises a third profile of U-shaped cross-section provided between the first profile and the second profile thereof, said first, second, and third profiles of the lower horizontal member being identical to the said first, second, and third profiles of the upper horizontal member, and wherein a spacing between the base parts of the U-shaped cross-sections of the first and the third profile in both the lower horizontal member and the upper horizontal member is adjustable.

2. A wall according to claim 1, wherein base parts of the U-shaped cross sections of the first and the third profile face away from each other.

3. A wall according to claim 2, wherein the U-shaped cross-section of the first profile and the third profile of the lower horizontal member and the upper horizontal member each comprise legs, wherein the legs of the third profile embrace the legs of the U-shaped cross-section of the first profile.

4. A wall according to claim 3, wherein the U-shaped cross-section of the second profile of the lower horizontal member and the upper horizontal member each comprise legs, wherein the legs of the second profile embrace the legs of the U-shaped cross-section of the third profile.

5. A wall according to claim 1, wherein base parts of the U-shaped cross-sections of the first and the third profile face each other.

6. A wall according to claim 5, wherein the U-shaped cross-section of the first profile and the third profile of the lower horizontal member and the upper horizontal member each comprise legs, wherein the legs of the first profile embrace the legs of the U-shaped cross-section of the third profile.

7. A wall according to claim 6, wherein the U-shaped cross-section of the second profile of the lower horizontal member and the upper horizontal member each comprise legs, wherein the legs of the third profile embrace the legs of the U-shaped cross-section of the second profile.

8. A wall according to claim 1, wherein the spacing between the base parts of the U-shaped cross-sections of the second and the third profile is adjustable.

9. A wall according to claim 1, wherein the base part of the U-shaped cross-section of the second profile comprises a springy clamping profile mounted thereon, and wherein the panel comprises a lip fixed to its bottom edge, which lip extends inward and which is clampingly provided between the base part of the U-shaped cross-section of the second profile and the springy clamping profile to connect the panel to the lower horizontal member and the upper horizontal member.

10. A wall according to claim 9, wherein the lip fixed to the bottom edge of the panel and a lip fixed to an upper edge of the panel extend along an entire width of the panel.

11. A wall according to claim 9, wherein the lip fixed to the bottom edge of the panel and a lip fixed to an upper edge of the panel are each provided with a profiled, longitudinal insert edge.

12. A wall according to claim 11, wherein the profiled, longitudinal insert edges provided on the lip fixed to the bottom edge of the panel and the lip fixed to the upper edge of the panel each comprise an upwardly sloping insert surface.

13. A wall according to claim 11, wherein the lip fixed to the bottom edge of the panel and the lip fixed to the upper edge of the panel are glued to the panel at their longitudinal edges remote from their respective profiled, longitudinal insert edges.

14. A wall according to claim 11, wherein longitudinal edges remote from the insert edges of the lip fixed to the bottom edge of the panel and of the lip fixed to the upper edge of the panel are flanged along at least part of their length, and wherein flanged parts thereof extend into recesses in the panel.

15. A wall according to claim 9, wherein the springy clamping profiles mounted to the second profiles of the lower horizontal member and the upper horizontal member each have a W-shaped cross-section.

16. A wall according to claim 15, wherein the W-shaped cross-section of the springy clamping profiles each comprise legs, wherein the legs of the W-shaped cross-section are spring legs, and wherein longitudinal edges of the spring legs are bent inwards.

17. A wall according to claim 9, wherein the springy clamping profiles mounted to the second profiles of the lower horizontal member and the upper horizontal member extend along an entire length of said second profiles.

18. A wall according to claim 1, wherein the wall is provided with a door comprising a lower horizontal member and an upper horizontal member thereof, wherein the a lower horizontal member and the upper horizontal member of the door each comprise a first and second longitudinally extending, elongate profile of U-shaped cross-section, wherein the first profile is fixed to the floor with a base part of its U-shaped cross-section, wherein the second profile is placed on the first profile, wherein base parts of the U-shaped cross-sections of the first and second profiles face away from each other, wherein the lower horizontal member of the door further comprises a third profile of U-shaped cross-section provided between the first profile and the second profile thereof, and wherein base parts of the U-shaped cross-sections of the first and the third profile face away from each other.

19. A wall according to claim 18, wherein the lower horizontal member and the upper horizontal member of the door have the same height as the corresponding horizontal members of the rest of the wall.

20. A wall according to claim 1, wherein the base part of the first and second profiles of U-shaped cross-section of the upper horizontal member or the lower horizontal member comprises, on a first side thereof, profile wall sections that extend transversely to the base part, and which is provided, on a second side thereof, with a W-shaped or T-shaped clamping profile, which is connected to the base part with a central part thereof and which defines two legs extending from the central part, wherein the legs are configured as spring legs, with two slots being defined between the legs and the second side of the base part, and wherein the legs are provided with locking projections on the side of the legs that faces the second side of the base part.

Description

(1) The invention will be explained in more detail below with reference to figures illustrated in a drawing, in which:

(2) FIG. 1 is a front view of a partition wall in a preferred variant according to the invention, whilst

(3) FIG. 2a is a perspective partial view of a glass panel used therein and FIG. 2b is a partial side view;

(4) FIGS. 3 and 12 are cross-sectional views along the lines III-III and XII-XII, respectively, of FIG. 1;

(5) FIGS. 4-11 shows steps of an assembly of components of the partition wall of FIG. 3;

(6) FIGS. 13-18 correspond to FIGS. 4-9, albeit relating to an assembly of the partition wall of FIG. 11 in which components which are in part different are used; and

(7) FIG. 19 is a cross-sectional view showing two embodiment variants.

(8) In FIG. 1 there is shown a partition wall 1 designed for partitioning off a space in a building that is accessible to persons, which partition wall 1 is (for the sake of simplicity) made up of only one door 2 with glass panels 3, 4 provided on either side thereof. As will be explained yet hereinafter, each glass panel 3, 4 is provided with a lip 6 at its bottom edge 5, which lip extends inward (FIG. 2). The lip 6 extends along the entire width of the glass panel 3, 4 and is fixed to the glass panel 3, 4 via an adhesive strip 7. The lip 6 is furthermore flanged along part of its length, with the flanged part 8 thereof extending into a correspondingly shaped recess 9 in the glass panel 3, 4 (FIG. 2a). It is noted that the glass panel 3, 4 is identically configured at its upper side, i.e. also provided with a lip 6 that is locally flanged, as is shown in FIG. 3. FIG. 2b shows that the lip 6 is flanged along its entire length, and that the flanged edge 8 abuts against the vertical side surface of the glass panel 3, 4.

(9) With reference now to FIGS. 4-11, the partition wall 1 further comprises a lower horizontal member 11 to be fixed to a floor 10 (FIGS. 4, 5 and 6), an upper horizontal member 13 to be fixed to a ceiling 12 (FIGS. 7, 8 and 9), between which lower horizontal member 11 and which upper horizontal member 13 the door 2 and the glass panels 3, 4 are mounted. As shown in FIGS. 4, 5 and 6, the lower horizontal member 11 comprises three longitudinally extending elongate profiles 14, 15, 16, each having a U-shaped cross-section. The first profile 14 is fixed to the floor 10 with a base part 17 of its U-shaped cross-section, using screws 18. As a result, lateral movement of the lower horizontal member 11 upon placement of a glass panel 3, 4 can be efficiently prevented. Following that, the second profile 15 is placed over the first profile 14, with base parts 17, 19 of the U-shaped cross-section is of the two profiles 14, 15 facing away from each other (FIG. 5). In order to ensure that the lower horizontal member 11 eventually to be formed is mounted level relative to the floor 10, use is made of intermediate wedge-shaped adjusting blocks 20. Their function will be explained in more detail yet with reference to FIGS. 10 and 11. Finally, the third profile 16 is placed on the second profile 15, with base parts 17, 21 of the U-shaped cross-sections of the first and the third profile 14, 16 facing away from each other (FIG. 6). Use may be made of spacer blocks 22 for positioning the second and the third profile 15, 16 a predetermined distance apart. As shown in FIG. 6, the third profile 16 comprises a springy clamping profile 24 fixed to its base 21 by means of screws 23. The clamping profile 24 has a T-shaped cross-section, whose legs 25 are configured as spring legs.

(10) Fixing the upper horizontal member 13 to the ceiling 12 is done in the same way as fixing the lower horizontal member 11 to the floor 10, and identical components are used (with the exception of the wedge-shaped blocks 20 and the spacer blocks 22). Reference is made to FIGS. 7-9, in which corresponding parts are indicated by the same numerals. Mating ribs in the legs of the U-shaped cross-sections of the first, the second and the third profile 14, 15, 16 prevent the second and the third profile 15, 16 from falling down during assembly (FIGS. 7, 8 and 9).

(11) FIGS. 10 and 11 are sectional views along the lines X-X and XI-XI in FIGS. 9 and 5, respectively. Corresponding parts are indicated by the same numerals. In case the first profile 14 is not positioned level relative to the ceiling 12 or the floor 10 with its base part 17, and an angular deviation or exists, therefore, it is possible to effect a level position of the second profile 15 relative to the ceiling 12 or the floor 10 via its base part 19 by shifting the position of the wedge-shaped adjusting blocks 20 placed one on top of the other relative to each other.

(12) FIG. 3 shows how glass panels 3, 3; 4, 4 are clamped to the lower horizontal member 11 and the upper horizontal member 13 on either side thereof, with the lips 6 fixed to the bottom edges 5 thereof being clampingly provided between the base parts 21 of the U-shaped cross-sections of the third profiles 16 and the spring legs 25 of the clamping profiles 24.

(13) As already noted before, FIGS. 13-18 correspond to FIGS. 4-9, albeit relating to an assembly of the partition wall of FIG. 12 in which components which are in part different are used. Corresponding parts are indicated by the same numerals. As shown, the third profile 16 comprises a springy clamping profile 24 welded to its base part 21. The clamping profile 24 is of W-shaped cross-section, with the legs 25 of the W-shaped being configured as spring legs. It will be readily understood that inserting the lip can take place in a simple manner due to the upwardly sloping insert surface thereof, and that removing the glass panel 3, 4 is made difficult by the inwardly bent legs of the W-shaped clamping profile 24. FIG. 12, which corresponds to FIG. 3, shows the way in which glass panels 3, 3; 4, 4 are clamped to the lower horizontal member 11 and the upper horizontal member 13 on either side thereof, with the lips 6 fixed to the bottom edges 5 thereof being clampingly provided between the base parts 21 of the U-shaped cross-sections of the third profiles 16 and the spring legs 25 of the clamping profiles 24. FIG. 12 also shows that the glass panel 3 is positioned partially (and possibly also entirely) above the lower horizontal member 11, viewed in downward projection, and is supported on the lower horizontal member 11 with the part of the lip 6 with which the lip 6 is attached to the glass panel 3. This reduces the load on the connection of the lip 6 to the glass panel 3 (in this case provided by the adhesive strip 7). Such a manner of supporting is also advantageous for other embodiments of a wall according to the invention.

(14) FIG. 19 is a cross-sectional view of two preferred variants, in which corresponding parts are indicated by the same numerals. In the left-hand variant, the profiles 14, 15, 16 can telescope in and out relative to each other so as to compensate for differences in height in the floor. Legs of the third profile 15 embrace legs of the first profile 14, whilst legs of the second profile 16 embrace legs of the third profile 15. In the right-hand variant, the third profile 15 is turned upside-down, and the embrace takes place as described before: legs of the first profile 14 embrace legs of the third profile 15, and legs of the third profile 15 embrace legs of the second profile 16.

(15) The invention is not limited to the illustrated embodiments, but also extends to other preferred variants that fall within the scope of the appended claims. The clamping profile may for example comprise legs which are connected to the base part of the clamping profile via an elastic body (for example of rubber). The clamping force can in that case be provided by the elastic body.