PROBLEM TO BE SOLVED: To provide a replacement mechanism for deploying at least an integrated reflector for reconfiguration of a space ship antenna.SOLUTION: A replacement mechanism 10 includes: a fixing part mounted on a structure part 16 of an antenna 14; and a rotation part which is rotated to the fixing part around an axis of rotation. A reflector 12 is supported by at least an integrated transportation part and mounted on the fixing part in a freely rotatable manner so as to be rotated around the axis of rotation between a first angular position and a second angular position. An arm mounted on the rotation part transports a transportation part engagement mechanism continuously and releasably engaged with at least the integrated transportation part, and when the arm and the rotation part are rotated in a first direction, at least the integrated transportation part is moved from the first angular position to the second angular position.SELECTED DRAWING: Figure 1a
【課題】宇宙船アンテナの再構成のために少なくとも1体のリフレクタを展開するための交替機構を提供する。【解決手段】交替機構10はアンテナ14の構造部16に取り付けられた固定部と、回転軸の周囲で固定部に対して回転する回転部とを含んでいる。少なくとも1体の運搬部がリフレクタ12を支持し、第1の角度位置と第2の角度位置の間で回転軸の周囲を回転するように固定部に自由回転式に取り付けられている。回転部に取り付けられたアームが、少なくとも1体の運搬部と連続的および解放可能に係合する運搬部係合機構を運搬し、アームと回転部が第1方向に回転するとき、その少なくとも1体の運搬部を第1の角度位置から第2の角度位置に移動させる。【選択図】図1a
ANTENNA REFLECTOR REPLACEMENT MECHANISM
アンテナリフレクタ交替機構
2018-02-22
Patent
Electronic Resource
Japanese
Large Deployable Antenna Reflector Trimming Mechanism LDA-RTM
British Library Conference Proceedings | 2003
|NTRS | 1985
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