| 摘要 |
PROBLEM TO BE SOLVED: To provide a variable geometrical structure to be mounted to a spaceship capable of making an accurate shape in a developed posture. SOLUTION: The variable geometrical structural body for the device (I, II) made to be mounted to the spaceship consists of a base (2), a plurality of hard parts (1.1 to 1.8) loosely connected to the base (2), a contraction means (11) mounted to the base (2), and a flexible link (12) connecting the hard parts (1.1 to 1.8) to the contraction means (11). The structural body is changed from loosed non-operation condition to tense operation condition by the action with respect to the flexible link (12) of the contraction means (11). The base (2) and several hard parts (1.1 to 1.8) are mutually and loosely connected by flexible skin (5, 17). After the structural body is housed into the spaceship or the like in folding state and carried in the aero-space, and can be applicable to the connection of the components of the geometrical structural body each other of a parabola antenna or the like so to be developed in the aero-space. COPYRIGHT: (C)2005,JPO&NCIPI
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