The invention relates to an inflating extending arm capable of automatically rolling, belongs to the technical field of aviation and solves the problems that an existing inflating extending arm cannot automatically restore to the original structure shape of rolling and folding after inflated to unfold, multiple folding and stretching of the inflating extending arm in the space are hard to realize, and thus application range of the inflating extending arm in a spacecraft is limited. The inflating extending arm comprises an inflating extending arm body, the front end of the inflating extending arm body is directly flattened and adhesively closed and of flat end structure, a coiled spring is longitudinally arranged along the inflating extending arm and is arranged at the center of one side of the flat front end of the inflating extending arm body, and a rolling shaft is arranged at the front end of the inflating extending arm body and is fixedly connected with the front end of the coiled spring. The rolling shaft is adhered to the front end of the inflating extending arm body. In order to alleviate weight, the rolling shaft is of hollow structure, and the rear end of the inflating extending arm is provided with an air nozzle capable of inflating and deflating. The inflating extending arm is used for supporting detectors and the like.


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    Title :

    Inflating extending arm capable of automatically rolling


    Contributors:

    Publication date :

    2015-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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