Bed side rails
    25.
    发明授权
    Bed side rails 失效
    床侧导轨

    公开(公告)号:US06182310B2

    公开(公告)日:2001-02-06

    申请号:US09005637

    申请日:1998-01-12

    IPC分类号: A47C2108

    摘要: A chair bed for supporting a person is provided, the chair bed having a head end, a foot end, and opposing sides. The chair bed includes a frame and a deck supported on the frame. The deck includes head, seat, and foot sections. A mattress is mounted on the deck and has an upwardly-facing patient surface. The mattress also has head, seat, and foot portions corresponding, respectively, to the head, seat, and foot sections of the deck. The head section of the deck and the mattress portion thereon is pivotable from a generally horizontal down position through various positions upwardly to a back-support position. A pair of side rails is mounted on each side of the chair bed. Each pair of side rails includes a body section side rail mounted to move with the deck seat section and extending laterally adjacent the deck head and seat sections and a head section side rail mounted to move with the deck head section relative to the body section side rail and extending adjacent only the deck head section.

    摘要翻译: 提供了用于支撑人的椅子床,椅子床具有头端,脚端和相对的两侧。 椅子床包括框架和支撑在框架上的甲板。 甲板包括头部,座椅和脚部。 床垫安装在甲板上并具有向上的患者表面。 床垫还具有分别对应于甲板的头部,座椅和脚部的头部,座椅和脚部部分。 甲板的头部和其上的床垫部分可从大致水平的下部位置枢转,通过各种位置向上支撑到后支撑位置。 一对侧轨安装在椅子的每一侧。 每对侧轨包括主体部分侧轨,其安装成与甲板座部分一起移动并且横向邻近甲板头部和座部部分延伸;以及头部侧轨,安装成与甲板头部相对于主体部侧轨 并且仅延伸到甲板顶部部分。

    AIRCRAFT BOARDING VEHICLE AND METHODS OF USE
    28.
    发明公开

    公开(公告)号:US20240336372A1

    公开(公告)日:2024-10-10

    申请号:US18749458

    申请日:2024-06-20

    IPC分类号: B64F1/31

    CPC分类号: B64F1/31

    摘要: An aircraft boarding vehicle to transport passengers between airport gate area and to a front door or a rear door of an airplane positioned on a tarmac of an airport without impeding ground transportation and plane traffic having a passenger platform housing, a chassis or frame to support the passenger platform housing, one or more independent drive hubs affixed to the chassis, the hubs configured to drive in either direction and turn or rotate to enable navigation of the vehicle about the tarmac, a lift system to raise and lower said passenger platform housing to match the height of the airport gate, the door of the airplane, the traverse over wing tips, and a power supply to power the one or more independent drive hubs and the lift system and thus, to speed up the turnaround process during deplaning and boarding procedures.