WO1991010787A1 - Interlocking device for joining together ceiling or wall elements - Google Patents
Interlocking device for joining together ceiling or wall elements Download PDFInfo
- Publication number
- WO1991010787A1 WO1991010787A1 PCT/DK1991/000005 DK9100005W WO9110787A1 WO 1991010787 A1 WO1991010787 A1 WO 1991010787A1 DK 9100005 W DK9100005 W DK 9100005W WO 9110787 A1 WO9110787 A1 WO 9110787A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wall
- elements
- interlocking device
- ceiling
- profile
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0478—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/12—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal
Definitions
- the invention relates to an interlocking device for joining together pre-manufactured ceiling or wall elements, particularly elements produced from metal or plastic materials, the single element being bent and/or moulded in plank or plate-like open box form, in which an insulation material may be located, and the longitudinal walls of an elements being profiled in order to join the elements together to form a substantially whole, plane surface composed of the outward facing plane surfaces of the single elements.
- US patent No. 1,738,469, US 2,478,060 and Danish patent No. 151.977 disclose e.g. so-called furring strips or rails for wall- or ceiling coverings, wherein the furring strips or rails after having been secured to a ceiling support beam are used for rigidly mounting a pre-manufactured plank- or plate ceiling, the elements forming together a ceiling cover and the single strip serving also as an interlocking device between adjacent single elements.
- US patent No. 4,520,607 further discloses a resilient mounting assembly, a so-called clip, for mounting of a ceiling cover of single elements or for mounting of a wall also of single elements which are inserted into the clip, and said clip being secured to an assembly beam which constitutes part of said building construction.
- Danish patent application No. 3133/84 discloses a plate element having interlocking devices disposed on opposite sides, each element being provided with a bent interlocking device which is incorporated into the element wall and which may be placed in a corresponding interlocking device on the opposite wall of an adjacent plate element so as to allow the elements, by means of the interlocking devices, to be joined together in the direction of the entire element surface and independent of a mounting assembly in the building construction proper.
- the two interlocking devices require relatively complicated bends of the longitudinal walls on each element and thus demand a complicated manufacturing process of the single elements just as necessary precautions must be taken in storing, transporting and mounting of each element in order to safeguard the exposed bends.
- the object is obtained by joining together separate elements by means of an interlocking device as stated in the introductory part of claim 1 so as to form a substantially plane surface of single elements.
- the interlocking device may be produced, in a manner known per se, from a fire proof material, e.g. steel, especially in case of element surfaces which are used in industrial constructions or for ship fittings.
- Fig. 1 shows a perspective exploded view of two pre-manufactured ceiling- or wall elements complete with an interlocking device for joining together the elements.
- Fig. 2 shows a vertical cross-sectional view of an interlocking device ("clip-profile") according to the invention.
- Fig. 3 shows a vertical cross-sectional view of a ceiling or wall element which is designed to be joined together with a corresponding element by means of an interlocking device.
- Fig. 4 also shows a vertical cross-sectional view of the joining together of two ceil ng or wall elements by means of the interlocking device shown in Fig. 2.
- Fig. 5 shows a vertical sectional view through an interlocking device corresponding to the one shown in Fig. 2 but designed to form a notch between two adjacent elements.
- Fig. 6 shows a sectional view through two adjacent ceiling or wall elements which are joined together by the interlocking device shown in Fig. 5 and with a notch between the elements.
- a clip-profile which in joining together two adjacent ceiling or wall elements 2, 12 snaps over the longitudinal wall profile 5 on the right side of the element 2, and subsequently the wall profile 11 on the left side of the element 12 is inserted into the interlocking device in the direction towards the element 2.
- the T-shaped interlocking device (Fig. 2) consists of a profile element 1 having a bent or doubled-back lower end made from steel, extruded aluminum or moulded plastics with a vertical stem 4 which at the top continues in a smaller, left facing surface 6, a 180" bend 7 and an upper, wider right facing surface 8 which terminates in a longitudinal bead 9 which projects downwards towards the stem 4.
- a resilient effect between the surfaces 6 and 8 is obtained.
- the interlocking device is designed to be attached on the right wall 5 of the element 2 shown in Fig. 3 along its entire length by inserting the small inwardly projecting flange 3, which is provided with a longitudinal bead, between the surfaces 6 and 8 of the interlocking device so as to lock the surfaces around the flange 3 and to abut the stem 4 against the inside of the wall 5, see Fig. 4.
- the left wall 11 having an outwardly projecting angularly bended flange 10 on the adjacent element is inserted into the interlocking device 1 between the downwards facing surface 8 of said interlocking device and the upperside of the inwardly projecting flange of the element 2, the surface 8 thereby being pushed upwards due to the bead 9 thus making the insertion possible.
- Fig. 5 shows a variation of the interlocking device, the surface 8 here being wider and thus the bead 9 being further to the right.
- H indicates the height of the interlocking device which corresponds to the thickness of the elements to be joined.
- the greater width of the surface 8 corresponds to a greater width of the surface of the flange 10 in order for two adjacent elements 2 and 12 to be joined together under the formation of a notch with a given width A between the elements thereby creating a play in the element surface as a whole to fulfill esthetic requirements.
- the interlocking device 1 is placed on the wall 5 with the flange 3 in the same manner as described in connection with
- the flange 10 of the element 12 is inserted into the interlocking device between the surface 8 of said device and the upper side of the flange 3 of the element 2 until the bead 9 slides down on the inside of the wall 11 of the element 12, and due to the spring effect between the surfaces 6 and 8 of the interlocking device tightly joins the element 12 to the element 2 under the formation of the notch between the two elements.
- the length of the single interlocking device may be adapted to the length of the single ceiling- or wall element in such a manner as to allow space at each end of an element for fastening of mounting assemblies for mounting of the element in the building construction and/or for the end sealing of the element.
- the length of the interlocking device may constitute a fraction of the length of the single ceiling or wall element so that in locking together said elements a certain number of interlocking devices must be used for each length to be locked together in order to facilitate the locking together of long elements which may be exposed to relatively strong bending- and torsion forces during assembly, and to allow space for fastening of mounting assemblies to the building construction along the locking length.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
In a surface of pre-manufactured ceiling or wall elements of metal or plastic materials and wherein the single element has a plank- or plate-like open box form, two adjacent elements (2, 12) are joined together by means of a T-shaped interlocking device made of metal or plastic materials and having a stem (4), a smaller surface (6) projecting from above the stem and continuing via a bend (7) in a projecting, upwards facing surface (8) which terminates in a locking bead (9) and which is locked into position on the wall (5) of the one element (2) for tightly joining together the flange (10) of the other element by means of a spring effect between the surfaces (6, 8) and through the abutment of the bead against the inside of the wall (11) of the element (12).
Description
Interlocking Device for Joining together Ceiling or Wall Elements
The invention relates to an interlocking device for joining together pre-manufactured ceiling or wall elements, particularly elements produced from metal or plastic materials, the single element being bent and/or moulded in plank or plate-like open box form, in which an insulation material may be located, and the longitudinal walls of an elements being profiled in order to join the elements together to form a substantially whole, plane surface composed of the outward facing plane surfaces of the single elements.
US patent No. 1,738,469, US 2,478,060 and Danish patent No. 151.977 disclose e.g. so-called furring strips or rails for wall- or ceiling coverings, wherein the furring strips or rails after having been secured to a ceiling support beam are used for rigidly mounting a pre-manufactured plank- or plate ceiling, the elements forming together a ceiling cover and the single strip serving also as an interlocking device between adjacent single elements. US patent No. 4,520,607 further discloses a resilient mounting assembly, a so-called clip, for mounting of a ceiling cover of single elements or for mounting of a wall also of single elements which are inserted into the clip, and said clip being secured to an assembly beam which constitutes part of said building construction. The drawback of these interlocking devices is, however, that they maintain the elements in a direction of force perpendicular to the element surface so that said element surface does not form a whole from a constructional point of view, and consequently the single elements mutually do not abut tightly.
Finally, Danish patent application No. 3133/84 discloses a plate element having interlocking devices disposed on opposite sides, each element being provided with a bent interlocking device which is incorporated into the element wall and which may be placed in a corresponding interlocking device on the opposite wall of an adjacent plate element so as to allow the elements, by means of the interlocking devices, to be joined together in the direction of the entire element surface and independent of a mounting assembly in the building construction proper. However, the two interlocking devices require relatively complicated bends of the longitudinal walls on
each element and thus demand a complicated manufacturing process of the single elements just as necessary precautions must be taken in storing, transporting and mounting of each element in order to safeguard the exposed bends.
Therefore, it is the object of the invention to provide a separate interlocking device for joining together adjacent ceiling or wall elements, and which eliminates the drawbacks mentioned above and which also exels in being simple to manufacture and simple to mount.
The object is obtained by joining together separate elements by means of an interlocking device as stated in the introductory part of claim 1 so as to form a substantially plane surface of single elements. Furthermore, for reasons of safety the interlocking device may be produced, in a manner known per se, from a fire proof material, e.g. steel, especially in case of element surfaces which are used in industrial constructions or for ship fittings.
Particular embodiments of the interlocking device are stated in claims 2 and 3.
The invention will be further explained in the following with reference to the drawing which shows partly in perspective view and partly in diagrammatic view some non-limiting embodiments of the interlocking device and the use of it.
Fig. 1 shows a perspective exploded view of two pre-manufactured ceiling- or wall elements complete with an interlocking device for joining together the elements.
Fig. 2 shows a vertical cross-sectional view of an interlocking device ("clip-profile") according to the invention.
Fig. 3 shows a vertical cross-sectional view of a ceiling or wall element which is designed to be joined together with a corresponding element by means of an interlocking device.
Fig. 4 also shows a vertical cross-sectional view of the joining together of two ceil ng or wall elements by means of the
interlocking device shown in Fig. 2.
Fig. 5 shows a vertical sectional view through an interlocking device corresponding to the one shown in Fig. 2 but designed to form a notch between two adjacent elements.
Fig. 6 shows a sectional view through two adjacent ceiling or wall elements which are joined together by the interlocking device shown in Fig. 5 and with a notch between the elements.
For reasons of clarity the designations "to the left", "to the right", "up" and "down" and "vertical" and "horizontal" will be used in the following in connection with the description of the invention of both ceiling or wall elements, irrespective of the fact that in practice these designations should be used only in connection with ceiling elements.
In Fig. 1 a separately manufactured, profiled interlocking device is shown at 1 ("a clip-profile") which in joining together two adjacent ceiling or wall elements 2, 12 snaps over the longitudinal wall profile 5 on the right side of the element 2, and subsequently the wall profile 11 on the left side of the element 12 is inserted into the interlocking device in the direction towards the element 2.
In a sectional view the T-shaped interlocking device (Fig. 2) consists of a profile element 1 having a bent or doubled-back lower end made from steel, extruded aluminum or moulded plastics with a vertical stem 4 which at the top continues in a smaller, left facing surface 6, a 180" bend 7 and an upper, wider right facing surface 8 which terminates in a longitudinal bead 9 which projects downwards towards the stem 4. By way of the bend 7 and the material used a resilient effect between the surfaces 6 and 8 is obtained.
The interlocking device is designed to be attached on the right wall 5 of the element 2 shown in Fig. 3 along its entire length by inserting the small inwardly projecting flange 3, which is provided with a longitudinal bead, between the surfaces 6 and 8 of the interlocking device so as to lock the surfaces around the flange 3 and to abut the stem 4 against the inside of the wall 5, see Fig. 4.
Subsequently, the left wall 11 having an outwardly projecting angularly bended flange 10 on the adjacent element is inserted into the interlocking device 1 between the downwards facing surface 8 of said interlocking device and the upperside of the inwardly projecting flange of the element 2, the surface 8 thereby being pushed upwards due to the bead 9 thus making the insertion possible. When the elements shown in Fig. 4 abut against each other through the vertical wall surfaces 5 and 11, the bead 9 in the surface 8 slides down along the inner surface on the wall 11 of the element 12 and thereby locks the two elements together, and at the same time the spring effect between the surfaces 6 and 8 of the interlocking device locks the flange 10 of the wall 11 tightly against the flange 3 of the wall 4.
In a sectional view Fig. 5 shows a variation of the interlocking device, the surface 8 here being wider and thus the bead 9 being further to the right. H indicates the height of the interlocking device which corresponds to the thickness of the elements to be joined. The greater width of the surface 8 corresponds to a greater width of the surface of the flange 10 in order for two adjacent elements 2 and 12 to be joined together under the formation of a notch with a given width A between the elements thereby creating a play in the element surface as a whole to fulfill esthetic requirements.
As shown in Fig. 6 the interlocking device 1 is placed on the wall 5 with the flange 3 in the same manner as described in connection with
Fig. 3 and 4. Subsequently, the flange 10 of the element 12 is inserted into the interlocking device between the surface 8 of said device and the upper side of the flange 3 of the element 2 until the bead 9 slides down on the inside of the wall 11 of the element 12, and due to the spring effect between the surfaces 6 and 8 of the interlocking device tightly joins the element 12 to the element 2 under the formation of the notch between the two elements.
The length of the single interlocking device may be adapted to the length of the single ceiling- or wall element in such a manner as to allow space at each end of an element for fastening of mounting assemblies for mounting of the element in the building construction
and/or for the end sealing of the element. Alternatively the length of the interlocking device may constitute a fraction of the length of the single ceiling or wall element so that in locking together said elements a certain number of interlocking devices must be used for each length to be locked together in order to facilitate the locking together of long elements which may be exposed to relatively strong bending- and torsion forces during assembly, and to allow space for fastening of mounting assemblies to the building construction along the locking length.
Claims
1. An interlocking device for joining together pre-manufactured ceiling or wall elements, particularly element produced from metal or plastic materials, the single elements being bent and/or moulded in a plank- or plate-like open box form, in which an insulation material may be located, and the the longitudinal walls of the elements being profiled in order to join the elements together to form a substantially whole, plane surface of the outward facing plane surfaces of the single elements, c h a r a c t e r i z e d in that the interlocking device consists of a separately manufactured profile element ("clip-profile") (1) with a bent or doubled-back lower end made from steel, extruded aluminum or moulded plastics and having a T-shaped cross-section with a doubled-back vertical stem (4), a horizontal surface (6) projecting from the upper end of the stem and terminating in a bend (7) of 180° and continuing in a wider, upwards facing horizontal surface (8) which is resiliently connected to the surface (6) through the bend and the materials used, and wherein the surface 8 terminates in a longitudinal bead (9) which projects towards the stem (4), and that the interlocking device has such dimensions so as to allow it to be placed, by way of interference fit, on an inwardly projecting wall profile (3) provided with a bead on the vertical side wall (5) on a ceiling- or wall element with the surfaces (6, 8) locking around the wall profile (3) of the element (2) and the profile element further engaging an angularly bended wall profile (10) of the vertical wall (11) of an adjacent ceiling- or wall element (12), said wall profile also being inserted between the surfaces (6, 8).
2. An interlocking device according to claim 1, c h a r a c ¬ t e r i z e d in that the length of said device corresponds to the length of the ceiling or wall elements to be joined together minus the space occupied by the end sealings of the elements and/or the space allowed for at each end of an element for fastening of the mounting assembly of the element for mounting in the building construction.
3. An interlocking device according to claim 1, c h a r a c ¬ t e r i z e d in that the length of said device is a fraction of the length of the single ceiling or wall element.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE91903046T DE69100718T2 (en) | 1990-01-15 | 1991-01-09 | INTERMEDIATE DEVICE FOR CONNECTING CEILING OR WALL ELEMENTS. |
| NO922734A NO176217C (en) | 1990-01-15 | 1992-07-10 | Locking device for joining roof or wall elements |
| FI923231A FI97077C (en) | 1990-01-15 | 1992-07-14 | Locking device for connecting roof or wall elements to each other |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK0120/90 | 1990-01-15 | ||
| DK012090A DK164823C (en) | 1990-01-15 | 1990-01-15 | COLLECTION ORGANIZATION OF INVOLVED CIRCUMSTANCES OR ROAD ELEMENTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1991010787A1 true WO1991010787A1 (en) | 1991-07-25 |
Family
ID=8089976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DK1991/000005 WO1991010787A1 (en) | 1990-01-15 | 1991-01-09 | Interlocking device for joining together ceiling or wall elements |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0511279B1 (en) |
| DE (1) | DE69100718T2 (en) |
| DK (1) | DK164823C (en) |
| ES (1) | ES2046890T3 (en) |
| FI (1) | FI97077C (en) |
| NO (1) | NO176217C (en) |
| WO (1) | WO1991010787A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992009758A1 (en) * | 1990-11-28 | 1992-06-11 | Dampa A/S | Locking device for securing of ceiling or wall elements |
| WO1994009220A1 (en) * | 1992-10-15 | 1994-04-28 | Oy Shippax Ltd. | Joint element and its use |
| FR2755161A1 (en) * | 1996-10-30 | 1998-04-30 | Pab Services | Fixing of cover joint usable in building sidings |
| GB2377270A (en) * | 2001-02-22 | 2003-01-08 | Be Modern Ltd | A multi-panelled fire surround |
| WO2007048182A1 (en) * | 2005-10-25 | 2007-05-03 | Fielders Australia Pty Ltd | Steel decking with intermediate infill panels |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1738469A (en) * | 1929-01-24 | 1929-12-03 | Burgess Lab Inc C F | Furring strip |
| US2478060A (en) * | 1945-02-27 | 1949-08-02 | S H Pomeroy Company Inc | Furring strip |
| GB2118988A (en) * | 1982-03-17 | 1983-11-09 | Hunter Douglas Ind Bv | Panelling and carriers therefor |
| NO155706B (en) * | 1978-02-24 | 1987-02-02 | Hunter Douglas Ind Bv | CLOTHING FOR Ceilings or walls, especially for facades. |
| DK151977B (en) * | 1980-06-17 | 1988-01-18 | Hunter Douglas Ind Bv | BEARING RAIL FOR A WALL OR Ceiling with cross-sectional panel-shaped panels. |
-
1990
- 1990-01-15 DK DK012090A patent/DK164823C/en not_active IP Right Cessation
-
1991
- 1991-01-09 EP EP91903046A patent/EP0511279B1/en not_active Expired - Lifetime
- 1991-01-09 WO PCT/DK1991/000005 patent/WO1991010787A1/en active IP Right Grant
- 1991-01-09 ES ES199191903046T patent/ES2046890T3/en not_active Expired - Lifetime
- 1991-01-09 DE DE91903046T patent/DE69100718T2/en not_active Expired - Fee Related
-
1992
- 1992-07-10 NO NO922734A patent/NO176217C/en unknown
- 1992-07-14 FI FI923231A patent/FI97077C/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1738469A (en) * | 1929-01-24 | 1929-12-03 | Burgess Lab Inc C F | Furring strip |
| US2478060A (en) * | 1945-02-27 | 1949-08-02 | S H Pomeroy Company Inc | Furring strip |
| NO155706B (en) * | 1978-02-24 | 1987-02-02 | Hunter Douglas Ind Bv | CLOTHING FOR Ceilings or walls, especially for facades. |
| DK151977B (en) * | 1980-06-17 | 1988-01-18 | Hunter Douglas Ind Bv | BEARING RAIL FOR A WALL OR Ceiling with cross-sectional panel-shaped panels. |
| GB2118988A (en) * | 1982-03-17 | 1983-11-09 | Hunter Douglas Ind Bv | Panelling and carriers therefor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992009758A1 (en) * | 1990-11-28 | 1992-06-11 | Dampa A/S | Locking device for securing of ceiling or wall elements |
| WO1994009220A1 (en) * | 1992-10-15 | 1994-04-28 | Oy Shippax Ltd. | Joint element and its use |
| FR2755161A1 (en) * | 1996-10-30 | 1998-04-30 | Pab Services | Fixing of cover joint usable in building sidings |
| GB2377270A (en) * | 2001-02-22 | 2003-01-08 | Be Modern Ltd | A multi-panelled fire surround |
| WO2007048182A1 (en) * | 2005-10-25 | 2007-05-03 | Fielders Australia Pty Ltd | Steel decking with intermediate infill panels |
Also Published As
| Publication number | Publication date |
|---|---|
| DK12090D0 (en) | 1990-01-15 |
| DE69100718D1 (en) | 1994-01-13 |
| NO176217C (en) | 1995-02-22 |
| EP0511279A1 (en) | 1992-11-04 |
| FI923231A (en) | 1992-07-14 |
| DK164823C (en) | 1993-01-11 |
| NO176217B (en) | 1994-11-14 |
| ES2046890T3 (en) | 1994-02-01 |
| EP0511279B1 (en) | 1993-12-01 |
| FI923231A0 (en) | 1992-07-14 |
| FI97077C (en) | 1996-10-10 |
| NO922734D0 (en) | 1992-07-10 |
| NO922734L (en) | 1992-09-07 |
| DE69100718T2 (en) | 1994-05-05 |
| FI97077B (en) | 1996-06-28 |
| DK164823B (en) | 1992-08-24 |
| DK12090A (en) | 1991-07-16 |
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