The device has two parallel winding cylinders, and a longitudinal link element-forming winding unit such as flexible blades, that is utilized for maintaining a predetermined distance between the winding cylinders. One of two flexible tracks (32) is fixed to each winding cylinder. The tracks are arranged so as to face each other and having a point of contact. A prestressing force is applied to the point of contact under the effect of winding unit. One track comprises a slot (323) produced over a part of its length. The slot delimits a set of flexible beam sections (325) of determined profiles. The beam sections have one of a rectangular, round, oval, trapezoidal, square or rhombus form. An independent claim is also included for a satellite deploying system.
Système de motorisation pour articulation à moyens d'enroulement croisés avec roulement fiabilisé
Motorisation system for articulation having crossed winding means with reliable bearing
Motorisierungssystem für Gelenk mit gekreuzten Aufrollmitteln mit zuverlässigem Rollverhalten
2019-04-10
Patent
Electronic Resource
French
IPC: | E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES / B64G Raumfahrt , COSMONAUTICS / B25J Manipulatoren , MANIPULATORS / E05D Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel , HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS / F16C SHAFTS , Wellen |
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