The invention relates to a deployable device (10) comprising a supporting structure (11), a mandrel (12) able to move in rotation with respect to the supporting structure (11) about a first axis Z, a membrane (13) able to pass from a rolled-up configuration rolled up around the mandrel about the first axis Z to a deployed configuration deployed along a second axis X substantially perpendicular to the first axis Z. According to the invention, it comprises two fittings (14) secured to the mandrel (12) at their centre, arranged one on either side of the membrane (13) and comprising first stubs (15) on their periphery (16), a casing (17) extending between the two fittings (14), the casing (17) comprising second stubs (18) of a shape complementing the shape of the first stubs (15), the casing (17) being able to pass from a rolled-up configuration at least partially enveloping the membrane (13) in the rolled-up configuration to a deployed configuration at least partially superposed on the membrane (13) in the deployed configuration.
DEPLOYABLE DEVICE
DISPOSITIF DEPLOYABLE
2021-03-19
Patent
Elektronische Ressource
Englisch
IPC: | B64G Raumfahrt , COSMONAUTICS / B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING , Herstellen von Blechen, Metalldraht, -stangen, -rohren Metallprofilen oder Halbzeugen auf andere Weise als durch Walzen / B31C MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORDED IN A MANNER ANALOGOUS TO PAPER , Herstellen gewickelter Gegenstände, z.B. gewickelter Rohre, aus Papier, Pappe oder aus Material, das in gleicher Weise wie Papier bearbeitet wird / B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES , Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln / F16F SPRINGS , Federn / F16S CONSTRUCTIONAL ELEMENTS IN GENERAL , Konstruktionselemente allgemein / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen |