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    Electro-hydraulically powered lift ambulance cot
    1.
    发明申请
    Electro-hydraulically powered lift ambulance cot 有权
    电动液压动力电梯救护车

    公开(公告)号：US20090172883A1

    公开(公告)日：2009-07-09

    申请号：US11629266

    申请日：2005-06-03

    申请人： William H. Benedict ,  Robert C. Chinn ,  Warren Dale Sutton ,  Timothy P. Schroeder ,  Brian Slick

    发明人： William H. Benedict ,  Robert C. Chinn ,  Warren Dale Sutton ,  Timothy P. Schroeder ,  Brian Slick

    IPC分类号： A47B7/00

    CPC分类号： A61G1/0567 ,  A61G1/0212 ,  A61G1/0237 ,  A61G1/0262 ,  A61G1/0293 ,  A61G7/012

    摘要： A collapsible hydraulically operated ambulance cot (2) having a support frame, a wheeled base, a support mechanism (16) disposed therebetween, and a lift system (10) for hydraulically moving the upper (12) frame relative to the lower frame (14) is disclosed. The lift system (10) permits a single attendant to raise the cot (2) from a lowered position to a raised position, and an infinite number of positions therebetween, and to raise the wheeled base relative to the support frame to situate the cot onto an elevated surface such as the transport deck of an ambulance. A manual override is also provided to conserve battery (30) power and as a back-up in no-power situations. It is to be appreciated that the above described manual override mode may be used when raising or lowering the cot (2) without power assist, dropping the undercarriage (11) when unloading from a vehicle, and lifting the undercarriage (11) when loading into a vehicle.

    摘要翻译： 一种具有支撑框架，轮式基座，设置在其间的支撑机构（16）的可折叠液压操作救护床（2）和用于相对于下框架（14）液压移动上部框架（12）的升降系统（10） ）被公开。 提升系统（10）允许单个服务员将小床（2）从降低位置升高到升高位置，并且在它们之间具有无限数量的位置，并且相对于支撑框架升高轮式底座以将床定位到 一个高架的地面，如救护车的运输甲板。 还提供手动覆盖以节省电池（30）的功率和作为无功功率的备份。 应当理解，在不用动力辅助升高或降低床（2）时，可以使用上述手动超控模式，当从车辆卸载时将起落架（11）下落，以及当起落架（11）装载到 一辆车。

    Electro-hydraulically powered lift ambulance cot
    2.
    发明授权
    Electro-hydraulically powered lift ambulance cot 有权
    电动液压动力电梯救护车

    公开(公告)号：US07996939B2

    公开(公告)日：2011-08-16

    申请号：US11629266

    申请日：2005-06-03

    申请人： William H. Benedict ,  Robert C. Chinn ,  Warren Dale Sutton ,  Timothy P. Schroeder ,  Brian Slick

    发明人： William H. Benedict ,  Robert C. Chinn ,  Warren Dale Sutton ,  Timothy P. Schroeder ,  Brian Slick

    IPC分类号： A47B7/00 ,  A47B1/00 ,  A47B7/02 ,  A61G7/10

    CPC分类号： A61G1/0567 ,  A61G1/0212 ,  A61G1/0237 ,  A61G1/0262 ,  A61G1/0293 ,  A61G7/012

    摘要： A collapsible hydraulically operated ambulance cot having a support frame, a wheeled base, a support mechanism disposed therebetween, and a lift system for hydraulically moving the upper frame relative to the lower frame is disclosed. The lift system permits a single attendant to raise the cot from a lowered position to a raised position, and an infinite number of positions therebetween, and to raise the wheeled base relative to the support frame to situate the cot onto an elevated surface such as the transport deck of an ambulance. A manual override is also provided to conserve battery power and as a back-up in no-power situations. It is to be appreciated that the above described manual override mode may be used when raising or lowering the cot without power assist, dropping the undercarriage when unloading from a vehicle, and lifting the undercarriage when loading into a vehicle.

    摘要翻译： 公开了一种可折叠的液压操作救护床，其具有支撑框架，轮式底座，设置在其间的支撑机构和用于相对于下框架液压移动上框架的升降系统。 提升系统允许单个服务员将婴儿床从降低的位置升高到升高位置，以及在它们之间的无限数量的位置，并且相对于支撑框架升高轮式底座，以将婴儿床定位在升高的表面上，例如 救护车的运输甲板。 还提供手动覆盖以节省电池电量和作为无功功率的备份。 应当理解，当在车辆上卸载时起升或降低床而可以使用上述手动超控模式，以及当车载装载时提升起落架时，可以使用上述手动超驰模式。

    Pneumatically powered lift ambulance cot
    3.
    发明授权
    Pneumatically powered lift ambulance cot 有权
    气动提升救护床

    公开(公告)号：US07409734B2

    公开(公告)日：2008-08-12

    申请号：US10982483

    申请日：2004-11-05

    申请人： William H. Benedict ,  Robert C. Chinn ,  Warren D. Sutton, Sr.

    发明人： William H. Benedict ,  Robert C. Chinn ,  Warren D. Sutton, Sr.

    IPC分类号： A61G1/00 ,  A61G7/012

    CPC分类号： A61G1/0567 ,  A61G1/0212 ,  A61G1/0237 ,  A61G1/0262 ,  A61G1/0293 ,  A61G7/012

    摘要： A collapsible pneumatically operated ambulance cot having a support frame, a wheeled base, a support mechanism disposed therebetween, and a lift mechanism for pneumatically moving the upper frame relative to the lower frame is disclosed. The lift mechanism permits a single attendant to raise the cot from a lowered position to a raised position, and an infinite number of positions therebetween, and to raise the wheeled base relative to the support frame to situate the cot onto an elevated surface such as the transport deck of an ambulance.

    摘要翻译： 公开了一种具有支撑框架，轮式底座，设置在其间的支撑机构的可折叠气动操作救护床，以及用于相对于下框架气动地移动上框架的提升机构。 提升机构允许单个服务员将婴儿床从降低位置升高到升高位置，并且在它们之间具有无限数量的位置，并且相对于支撑框架升高轮式底座，以将婴儿床定位在升高的表面上，例如 救护车的运输甲板。