Eased frame constituting device for habitat, has pair of brackets connected by transverse reinforcement, where each bracket comprises enclosure housing crank when concerned bracket does not house crank

摘要

The device has a pair of brackets connected by a transverse reinforcement, where the reinforcement is constituted by a lower crosspiece (1), upper crosspiece (2), interior crosspiece (8) and aluminum section (12). Each bracket comprises a pair of transversal openings and an enclosure arranged in the transversal thickness of the bracket and housing a crank (31) when the concerned bracket does not house the crank.