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    Adjustable motion wheel chair
    1.
    发明申请
    Adjustable motion wheel chair 失效
    可调动轮椅

    公开(公告)号：US20070029857A1

    公开(公告)日：2007-02-08

    申请号：US11486407

    申请日：2006-07-13

    申请人： Wayne Hanson ,  Dale Mandeville ,  William Phelps ,  Stephen Sanford ,  Edward Urband ,  Gregor Horacek

    发明人： Wayne Hanson ,  Dale Mandeville ,  William Phelps ,  Stephen Sanford ,  Edward Urband ,  Gregor Horacek

    IPC分类号： B60N2/00

    CPC分类号： A61G5/12 ,  A61G5/10 ,  A61G5/1054 ,  A61G5/1067 ,  A61G5/107 ,  A61G5/1075 ,  A61G5/128

    摘要： An adjustable motion wheel chair having a mobility base for supporting a back panel and a seat panel. A pair of control plates are mounted to the mobility base and positioned laterally across the mobility base in spaced apart parallel relation. The back panel includes a pair of pivot pins located on opposite lateral edges of the back panel which are pivotally received by a respective control plate. A linkage member hingedly connects the seat panel to the back panel. Each control plate includes a forwardly extending stop for limiting the downward movement of a front edge of the seat panel. A latch member is attached to each control plate and is operable between a first position where the back panel is fixed in angular relation with the seat panel and a second position where the back panel is rotatable with respect to the seat panel.

    摘要翻译： 一种可调节运动轮椅，具有用于支撑后面板和座椅面板的移动基座。 一对控制板安装到移动性基座并且以间隔开的平行关系横向定位在移动性基座上。 后面板包括位于后面板的相对侧边缘上的一对枢轴销，它们由相应的控制板枢转地接收。 连接构件将座面板铰接地连接到后面板。 每个控制板包括用于限制座椅面板前缘向下移动的向前延伸的止动件。 闩锁构件附接到每个控制板，并且可在第一位置和第二位置之间操作，所述第一位置的后面板与座椅面板成角度关系固定，而第二位置可以相对于座椅面板旋转。

    Center-of-gravity tilt-in-space wheelchair
    4.
    发明授权
    Center-of-gravity tilt-in-space wheelchair 有权
    重心倾斜的轮椅

    公开(公告)号：US07007965B2

    公开(公告)日：2006-03-07

    申请号：US10403998

    申请日：2003-03-31

    申请人： Todd Bernatsky ,  Philip Schreiber ,  Tom Whelan ,  Wayne Hanson ,  Steven L. Lindquist ,  Jerry Houtart ,  Richard Schneider ,  Allen B. Killebrew ,  Mike Nordquist

    发明人： Todd Bernatsky ,  Philip Schreiber ,  Tom Whelan ,  Wayne Hanson ,  Steven L. Lindquist ,  Jerry Houtart ,  Richard Schneider ,  Allen B. Killebrew ,  Mike Nordquist

    IPC分类号： B62J1/00

    CPC分类号： A61G5/1075 ,  A61G5/045 ,  A61G5/1059 ,  A61G5/1062 ,  A61G5/107 ,  A61G5/12

    摘要： A center-of-gravity tilt-in-space wheelchair includes a base, a seat for supporting an occupant, and tracks supporting the seat for selective seat movement relative to the base. Wheels are adapted to support the base relative to a supporting surface. The tracks serve as rolling or sliding surfaces that allow the seat to rotate with respect to the base. Each track has a constant-radius arc with a focal point that is adapted to be coincident with the center of gravity of the wheelchair occupant. A low-friction supports the base relative to the seat. The low-friction support may include low friction elements that mate with the tracks to support for the tracks. The support can be adjustable to permit the overall tilt angle range of the tracks to be adjusted. The wheelchair seat can be adjusted to maintain the focal point of the constant-radius arc of the tracks coincident with the center of gravity of the wheelchair occupant. The front and rear wheels can be adjusted fore and aft relative to the focal point. A coupling includes plates having upper ends operatively attached to one another with seat canes therebetween and lower ends releasably attached relative to the side tubes. The lower ends can be movable in a longitudinal direction relative to the side tubes while remaining operatively connected to the side tubes. A base frame can include side frames having an offset at a front end and a caster housing supported by the offset. The offset is directed up to minimize the height of the side frames and down to maximize the height.

    摘要翻译： 重心倾斜的轮椅包括基座，用于支撑乘员的座椅和支撑座椅的轨道，用于相对于基座的选择性座椅移动。 轮适于相对于支撑表面支撑底座。 轨道用作允许座椅相对于底座旋转的滚动或滑动表面。 每个轨道具有恒定半径的弧线，其焦点适于与轮椅乘员的重心一致。 低摩擦力相对于座椅支撑基座。 低摩擦支撑件可以包括与轨道配合以支撑轨道的低摩擦元件。 支撑件可以调节，以允许调整轨道的整体倾斜角度范围。 可以调整轮椅座椅，以保持轨道的恒定半径弧的焦点与轮椅乘员的重心相符。 前轮和后轮可以相对于焦点前后调节。 联轴器包括板，其上端可操作地彼此连接并具有位于其间的座杆，下端相对于侧管可释放地附接。 下端可以在相对于侧管的纵向方向上移动，同时保持可操作地连接到侧管。 基架可以包括在前端具有偏移的侧框架和由偏移支撑的脚轮壳体。 偏移被引导以最小化侧框架的高度并向下以最大化高度。