Description of electric power unit developed by Allen and Drew, Cambridge, Mass., for opening and closing hangar doors; Monowheel drive is capable of saving area of 1000 sq. ft. and Duplex drive unit is capable of serving area of 2500 sq. ft.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    A and D hangar door drives


    Additional title:

    Aviation


    Published in:

    Aviation ; 27 , n 13


    Publication date :

    1929


    Remarks:

    1 Fig.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :



    The hangar door

    Engineering Index Backfile | 1928


    Hangar door design

    Byrne, J.T. | Engineering Index Backfile | 1939


    Unmanned aerial vehicle hangar with foldable hangar door

    TAN LIANGYUAN / LIU SHUAI / LUO SHIJIE | European Patent Office | 2023

    Free access

    Helicopter hangar door for ship

    CHOI JAE DO | European Patent Office | 2019

    Free access