Composite plug door for use on railcars
    2.
    发明申请
    Composite plug door for use on railcars 审中-公开
    复合塞门用于铁路车辆

    公开(公告)号:US20070245672A1

    公开(公告)日:2007-10-25

    申请号:US11396198

    申请日:2006-03-31

    IPC分类号: E04C2/04

    CPC分类号: B61D19/001

    摘要: Composite doors are described which include a frame defining at least two openings and at least two composite panels situated within the openings in the frame. Preferred uses for such composite doors are as plug doors for use on railcars.

    摘要翻译: 描述了复合门,其包括限定至少两个开口的框架和位于框架内的开口内的至少两个复合板。 这种复合门的优选用途是用于铁路车辆的插塞门。