초록

A mobile partitioning wall is disclosed and provided with several wall elements, which are displaceably suspended at running rails. The wall elements have a structure that is simple to manufacture and to mount and is universally usable. The wall elements are formed without supporting frame.

대표청구항 ▼

1. A mobile partitioning wall comprising a plurality of wall elements adapted to be displaceably suspended from one or more running rails, at least one of the wall elements comprising: a core having opposing sides; andfirst and second exterior shells disposed respectively on the opposing sides of th

1. A mobile partitioning wall comprising a plurality of wall elements adapted to be displaceably suspended from one or more running rails, at least one of the wall elements comprising: a core having opposing sides; andfirst and second exterior shells disposed respectively on the opposing sides of the core, each of the exterior shells comprising an exterior cover layer, a middle layer, and a sound-absorbing weighting interior layer, which are bonded to one another by a fiberglass bonding material;wherein the exterior shells are fully bonded to the opposing sides of the core so that the core and the exterior shells form a self-supporting unit without a supporting frame; andwherein the at least one of the wall elements has a sound insulation factor of about 55 dB. 2. The mobile partitioning wall of claim 1, wherein profiled contact surfaces are formed between the core and the exterior shells. 3. The mobile partitioning wall of claim 1, wherein each of the wall elements comprises a border area to complement the border area of an adjoining wall element. 4. The mobile partitioning wall of claim 1, wherein each said wall element further comprises at least one mounting element. 5. The mobile partitioning wall of claim 3, wherein the border area comprises a separately formed profiled structure. 6. The mobile partitioning wall of claim 1, wherein the core comprises a honeycomb structure. 7. The mobile partitioning wall of claim 6, wherein the honeycomb structure comprises one of paper and aluminum. 8. The mobile partitioning wall of claim 1, wherein the core comprises one of polystyrene foam, PUR-foam, melamine foam, mineral wool, and rock wool material. 9. The mobile partitioning wall of claim 1, wherein the interior layer comprises a bitumen material. 10. The mobile partitioning wall of claim 1, wherein the middle layer comprises one of metal, plastic, laminar, wood, cork, glass, and gypsum material. 11. The mobile partitioning wall of claim 1, wherein the middle layer comprises a GRP enveloped paper honeycomb filled with PU-foam. 12. The mobile partitioning wall of claim 1, wherein the core of the at least one wall element has a mass of about 25 to 75 kg/m3 and a thickness of about 40 to 80 mm. 13. The mobile partitioning wall of claim 12, wherein the core of the at least one wall element has a weight per unit area of about 10 to 40 kg/m2. 14. The mobile partitioning wall of claim 13, wherein the sound-absorbing weighting layer has a thickness of about 5 to 8 mm and a weight per unit area of about 5 to 15 kg/m2. 15. The mobile partitioning wall of claim 9, wherein the sound-absorbing weighting layer has a thickness of about 5 to 8 mm and a weight per unit area of about 5 to 15 kg/m2. 16. The mobile partitioning wall of claim 14, wherein the core of the at least one wall element is made of at least one of PUR integral foam and melamine foam, and wherein the middle layer of the at least one wall element is made of GRP enveloped paper honeycombs filled with PU-foam. 17. A mobile partitioning wall element adapted to be displaceably suspended from one or more running rails, the wall element comprising: a core having opposing sides; andexterior shells disposed respectively on the opposing sides of the core, each of the exterior shells comprising an exterior cover layer, a middle layer, and a sound-absorbing weighting interior layer, which are bonded to one another by a fiberglass bonding material;wherein the exterior shells are fully bonded to the opposing sides of the core so that the core and the exterior shells form a self-supporting unit without a supporting frame; andwherein the wall element has a sound insulation factor of about 55 dB. 18. The mobile partitioning wall element of claim 17 further comprising complementary profiled border areas on opposite vertical edges. 19. A partitioning wall assembly comprising: a plurality of wall elements adapted to be displaceably suspended from one or more running rails, the wall elements each comprising: a core having opposite sides; andfirst and second exterior shells disposed respectively on the opposing sides of the core, each of the exterior shells comprising an exterior cover layer, a middle layer, and a sound-absorbing weighting interior layer, which are bonded to one another by a fiberglass bonding material; anda plurality of mounting elements adapted to be mounted onto the wall elements to adjoin adjacent wall elements to form a partition wall;wherein the plurality of the wall elements each have a sound insulation factor of about 55 dB. 20. The partitioning wall assembly of claim 19 further comprising complementary profiled border areas on opposite vertical edges of the each of the wall elements.