Patent ID: 11927008
Assignee: GRUPPO ITALTELO S.P.A.
Field: Civil engineering (Other fields)
Classification: CPC E  B | IPC E

Claim 1:
2. The extendable structure (1) according to claim 1, wherein the foldable floor element (11) comprises at least one first panel (12a, 13a) and one second panel (12b, 13b) hinged to each other, in the retracted configuration of the extendable structure (1) the first panel (12a, 13a) and the second panel (12b, 13b) facing and being substantially parallel to each other and being placed in proximity to said at least one upright (3, 4), in the step of opening the extendable structure (1)—aimed to determine the transition of the extendable structure (1) from the retracted configuration to said at least one at least partially extended configuration—the first panel (12a, 13a) and the second panel (12b, 13b) rotating in a relative manner around a hinge (12c, 13c) at least partially away from said at least one upright (3, 4), in the completely extended configuration of the extendable structure (1) the first panel (12a, 13a) and the second panel (12b, 13b) being substantially coplanar and parallel to each other and orthogonal at least to the lower portion (3b, 4b) of said at least one upright (3, 4), and wherein the foldable ceiling element (14) comprises at least one first panel (15a, 16a) and a second panel (15b, 16b) hinged together, in the retracted configuration of the extendable structure (1) the first panel (15a, 16a) and the second panel (15b, 16b) facing and being substantially parallel to each other and being placed in proximity to said at least one upright (3, 4), in the step of opening the extendable structure (1)—aimed to determine the transition of the extendable structure (1) from the retracted configuration to said at least one at least partially extended configuration—the first panel (15a, 16a) and the second panel (15b, 16b) rotating in a relative manner around a hinge (15c, 16c) at least partially away from said at least one upright (3, 4), in the completely extended configuration of the extendable structure (1) the first panel (15a, 16a) and the second panel (15b, 16b) being substantially coplanar and parallel to each other and orthogonal at least to the upper portion (3a, 4a) of said at least one upright (3, 4).