초록 ▼

An assembly of panels and jointing elements, in particular for the technical field of building, wherein each panel (11, 12), taken in section, comprises an alveolar structure, determined by a plurality of ribs (14) and arranged between two main outside surfaces (10, 28, 29), extensions (15, 16) obta

An assembly of panels and jointing elements, in particular for the technical field of building, wherein each panel (11, 12), taken in section, comprises an alveolar structure, determined by a plurality of ribs (14) and arranged between two main outside surfaces (10, 28, 29), extensions (15, 16) obtained at opposed ends of each panel (11, 12), and a jointing element (13, 113) adapted to receive an extension (15, 16) of each of two adjacent panels (11, 12) firmly engaging them, wherein both each extension (15, 16) and the jointing element (13, 113) are provided with reciprocally engaged inclined surfaces (20, 21, 24, 25) facing inwards and facing each other, and wherein the jointing element (13) is U-shaped and is provided with a pressing element (19) that centrally extends inside it and arranges in wedged engagement between outside facing walls (17, 18) of the two extensions (15, 16).

대표청구항 ▼

1. A panel assembly for buildings which includes at least two panels (11, 12) and a joining element, wherein each panel (11, 12) comprises an alveolar cross-sectional structure, determined by a plurality of ribs (14) and arranged between two main outside surfaces (10, 28, 29), each panel having exte

1. A panel assembly for buildings which includes at least two panels (11, 12) and a joining element, wherein each panel (11, 12) comprises an alveolar cross-sectional structure, determined by a plurality of ribs (14) and arranged between two main outside surfaces (10, 28, 29), each panel having extensions (15, 16) that are provided at opposed ends of each panel (11, 12), and a joining element (13, 113) adapted to receive an extension (15, 16) for firmly engaging each of two adjacent panels (11, 12), characterized in that each extension (15, 16) and the joining element (13, 113) are provided with reciprocally engagable inclined surfaces (20, 21, 24, 27) facing inwards and facing each other, and in that said joining element (13) is U-shaped and is provided with a pressing element (19) that centrally extends from said joining element (13, 113) and is adapted for wedged engagement between outside facing walls (17, 18) of two extensions (15, 16). 2. A panel assembly according to claim 1, characterized in that said joining element (13) has a pair of wings each of which having rounded projections (26) at each end, which radially extend towards one another, said rounded projections (26) being adapted to interact with a respective rounded projection (23) positioned on said extensions (15, 16) of said panels (11, 12). 3. A panel assembly according to claim 2, characterized in that each of said projections (26) comprise a pair of converging elements having inclined surfaces (24, 27) that extend inwardly from said two wings of said U-shaped joining element (13). 4. A panel assembly according to claim 2, characterized in that said rounded projections (26) comprise a pair of essentially parallel inclined surfaces (20, 21) which are joined to form a housing (22) for said rounded projections (23). 5. A panel assembly according to claim 2, characterized in that pair of wings of said joining element (13, 113) include depressed or recessed housings (45) on outward facing surfaces, said recessed housings (45) being adapted to engage hooking portions (46) located on arms (48) which extend from clamps or metal plates (47) for attaching to said joining element (13) to a load-bearing structure. 6. A panel assembly according to claims 1, 2, 3, 4 or 5 characterized in that both of said panels (11, 12) and said joining element (13) are made of polycarbonate. 7. A panel assembly according to claim 6, characterized in that said panels (11, 12) are made of polycarbonate having an alveolar structure, and said joining element (113) is made of an aluminum extruded alloy. 8. A panel assembly according to claim 2, characterized in that each end of said pair of wings of said joining element (113) is made by extrusion, said ends of said pair of wings being shaped to define an inner curved extension (40) and having ends which are adapted to abut into a housing (21) provided on said extensions (15, 16) of said panels (11, 12).