Retractable post
    1.
    发明授权
    Retractable post 失效
    可退回邮件

    公开(公告)号:US3737010A

    公开(公告)日:1973-06-05

    申请号:US3737010D

    申请日:1971-06-03

    Inventor: NELSON H SHARP R

    CPC classification number: B64D11/0007 B62B5/049

    Abstract: A floor mounted retractable post to restrain a serving cart in an aircraft in areas where a fixed post protruding above the floor would present a hazard. A spring-loaded, flush-mounted post is extendible by manual manipulation and is maintained flush with the floor upon depression when not in use.

    Abstract translation: 在地板上方突出的固定杆将产生危险的区域中,用于限制在飞行器中的服务车的地板安装的可伸缩柱。 弹簧加载的齐平安装柱可通过手动操作延伸,并且在不使用时保持与底板齐平。

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