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

Claim 6:
7. The extendable structure (1) according to claim 6, wherein the extendable structure (1) comprises a first additional wall (17, 19) and a second additional wall (18, 20) hinged in proximity to or at respective opposite sides of said at least one lateral wall (5, 6), the first additional wall (17, 19) and the second additional wall (18, 20) being configured for integrally translating with said at least one lateral wall (5, 6) during the step of opening the extendable structure (1), in the completely extended configuration of the extendable structure (1) the first additional wall (17, 19) and the second additional wall (18, 20) being configured for selectively rotating with respect to said at least one lateral wall (5, 6) around a respective hinge up to taking a respective positioning orthogonal to said at least one lateral wall (5, 6) and defining respective confinement walls of the extendable structure (1), the confinement wall defined by the first additional wall (17, 19) being opposite the confinement wall defined by the second additional wall (18, 20) with reference to said at least one lateral wall (5, 6).