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    WHEELCHAIR
    5.
    发明公开
    WHEELCHAIR 审中-公开
    轮椅

    公开(公告)号：EP2499034A2

    公开(公告)日：2012-09-19

    申请号：EP10830843.8

    申请日：2010-11-15

    申请人： INVACARE CORPORATION

    发明人： JURKIEWICZ, Damon ,  GREINER, Joshua ,  YEE, Daniel, James ,  WATSON, Daniel ,  MOHAN, Traian ,  BEKOSCKE, Robert

    IPC分类号： B61G5/00

    CPC分类号： A61G5/045 ,  A61G5/0875 ,  A61G5/1059 ,  A61G5/1067 ,  A61G5/1083 ,  A61G5/1089 ,  A61G5/125 ,  A61G5/128

    摘要： A conveyance such as a wheelchair that includes a seat assembly and a chassis. The chassis comprises a central frame member disposed substantially along the centerline of the wheelchair. The central frame member includes portions for connecting to or supporting one or more front casters, a seat assembly, one or more drive wheel assemblies, an energy source (e.g., one or more batteries), rear anti-tip wheels, and/or at least one footplate. The central frame member is disposed substantially along the centerline of the wheelchair and structurally distributes of the weight of the seat assembly (and optionally the weight of the energy source) to the supporting drive wheels and casters. In this manner, a clean- looking, simple, and lightweight chassis structure is provided for a conveyance.

    WHEELCHAIR
    7.
    发明公开
    WHEELCHAIR 审中-公开
    轮椅

    公开(公告)号：EP2585021A2

    公开(公告)日：2013-05-01

    申请号：EP11798979.8

    申请日：2011-06-24

    申请人： Invacare Corporation

    发明人： TUCKOWSKI, Thomas ,  MOHAN, Traian ,  BEKOSCKE, Robert ,  JURKIEWICZ, Damon ,  YEE, Daniel, James ,  LOEWENTHAL, Howard ,  SPALDING, Joseph

    IPC分类号： A61G5/10

    CPC分类号： A61G5/045 ,  A61G5/1059 ,  A61G5/1089 ,  A61G5/12 ,  A61G5/128 ,  A61G2203/14

    摘要： The present application relates generally to conveyances and, more particularly, to wheelchairs. In one embodiment, a wheelchair includes a seat assembly coupled to a chassis. The chassis includes a frame having a rear wheel support member, one or more front wheel support members extending in a forward direction from the rear wheel support member, and a seat support member. The rear wheel support member comprises a central portion and left and right portions extending downward from the central portion. The wheelchair also includes one or more drive wheels for propulsion of the wheelchair, a set of front wheels for supporting the wheelchair, and a shrouding system for at least partially covering the frame and other components of the wheelchair.

    摘要翻译： 本申请一般涉及交通工具，并且更具体地涉及轮椅。 在一个实施例中，轮椅包括联接到底盘的座椅组件。 底盘包括具有后轮支撑构件的框架，从后轮支撑构件向前方延伸的一个或多个前轮支撑构件以及座椅支撑构件。 后轮支撑构件包括中央部分以及从中央部分向下延伸的左侧部分和右侧部分。 轮椅还包括用于推进轮椅的一个或多个驱动轮，用于支撑轮椅的一组前轮以及用于至少部分地覆盖轮椅的框架和其他部件的遮蔽系统。