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    Angle adjustable camber
    1.
    发明申请
    Angle adjustable camber 有权
    角度可调外倾角

    公开(公告)号：US20060049593A1

    公开(公告)日：2006-03-09

    申请号：US11218451

    申请日：2005-09-02

    申请人： Philip Schreiber ,  Steven Lindquist ,  Allen Killebrew

    发明人： Philip Schreiber ,  Steven Lindquist ,  Allen Killebrew

    IPC分类号： B62D17/00

    CPC分类号： A61G5/10 ,  A61G5/1097

    摘要： An angle adjustable camber assembly is adapted to support the wheel of a wheelchair having a seat, the rear of which is at a given rear seat height. The assembly comprises a movable member for supporting the wheel. The movable member is adapted to translate and rotate so as to be able to selectively position the wheel at any one of a variety of camber angles while substantially maintaining the rear seat height and a spacing between the top of the wheel and the seat frame.

    摘要翻译： 角度可调外倾组件适于支撑具有座椅的轮椅的车轮，座椅的后部处于给定的后座椅高度。 组件包括用于支撑车轮的可动构件。 可移动构件适于平移和旋转，以便能够将轮子选择性地定位在各种外倾角中的任何一个处，同时基本上保持后座椅高度以及车轮顶部和座椅框架之间的间隔。

    Foldable wheelchair and axle plate therefor
    3.
    发明申请
    Foldable wheelchair and axle plate therefor 有权
    可折叠的轮椅和轴板

    公开(公告)号：US20060087103A1

    公开(公告)日：2006-04-27

    申请号：US11246935

    申请日：2005-10-07

    申请人： Philip Schreiber ,  Michael Knopf ,  Errol Marklein ,  Steven Lindquist

    发明人： Philip Schreiber ,  Michael Knopf ,  Errol Marklein ,  Steven Lindquist

    IPC分类号： B62B1/00

    CPC分类号： A61G5/10 ,  A61G5/08 ,  A61G5/0825 ,  A61G5/1054 ,  A61G5/1067 ,  A61G5/1097 ,  A61G5/128

    摘要： A foldable wheelchair comprises a substantially horizontally extending upper side frame member. An upper end of an axle plate is secured to the upper side frame member. An axle housing is secured to the axle plate. A cross brace is pivotally secured directly to the axle plate at the lower end of the axle plate. A wheel mount assembly comprises an axle sleeve mount having an internal thread. An axle sleeve has an external thread that is in threaded engagement with the internal thread of the axle sleeve mount. The axle sleeve has an internal bore that accepts a wheel axle. The internal bore is angled with respect to the axis of the external threads to provide camber to a wheel. The axle sleeve is adapted to provide lateral adjustment to the wheel by rotating the axle sleeve within the axle sleeve mount any number of complete revolutions. Moreover, the axle sleeve is adapted to provide toe in and toe out adjustment to a cambered wheel by rotating the axle sleeve within the axle sleeve mount a fraction of a complete revolution.

    摘要翻译： 可折叠轮椅包括大致水平延伸的上侧框架构件。 轴板的上端固定在上侧框架件上。 轴壳体固定到轴板上。 横梁在轴板的下端直接枢转固定在轴板上。 轮安装组件包括具有内螺纹的轴套安装件。 轴套具有与轴套安装件的内螺纹螺纹接合的外螺纹。 轴套有一个可以接受轮轴的内孔。 内孔相对于外螺纹的轴线成角度，以向车轮提供弯度。 轴套适于通过使轴套内的轴套旋转安装任何数量的整转而向车轮提供侧向调节。 此外，轴套适于通过使轴套内的轴套旋转安装一整圈的一部分来提供脚趾并弯曲到弧形轮的调节。

    Rear wheel mount and optional suspension for wheelchair
    4.
    发明申请
    Rear wheel mount and optional suspension for wheelchair 审中-公开
    后轮安装和轮椅可选悬挂

    公开(公告)号：US20060055143A1

    公开(公告)日：2006-03-16

    申请号：US11223426

    申请日：2005-09-09

    申请人： Philip Schreiber ,  Michael Knopf ,  Errol Marklein ,  Steven Lindquist ,  Joshua Heit ,  Allen Killebrew ,  Todd Bernatsky

    发明人： Philip Schreiber ,  Michael Knopf ,  Errol Marklein ,  Steven Lindquist ,  Joshua Heit ,  Allen Killebrew ,  Todd Bernatsky

    IPC分类号： B62M1/14

    CPC分类号： A61G5/10 ,  A61G5/1078 ,  A61G5/1097

    摘要： A wheel mount may generally be comprised of an axle plate and a camber tube clamp that may be height adjustable with respect to the axle plate. The camber tube clamp can be selectively mountable upright or inverted so as to increase an overall range of height adjustability. The camber tube clamp can be mountable in front of or behind the axle plate so as to increase an overall range of center-of-gravity adjustability. The camber tube clamp and the axle plate may have an interlocking feature that may allow the camber tube clamp to slide vertically along the axle plate to facilitate height adjustment. A seat collar can be positioned at various locations along a wheelchair frame for center-of-gravity adjustment. The axle plate can be detached from and attached to the seat tube collar to allow the axle plate and camber tube clamp to be reverse mounted in order to increase the range of center of gravity adjustment. A wheelchair suspension system according to the invention may be comprised of a swing arm and at least one elastomer. The swing arm may be adapted to support a rear wheelchair wheel and pivot about an axis substantially fixed to a wheelchair frame. The swing arm can be suspended between two of the elastomers, or be operatively connected to one elastomer so that displacement of the swing arm in either direction about the pivot causes the elastomer to compress.

    摘要翻译： 车轮安装座通常可以包括轴板和拱形管夹，其可以相对于轴板高度可调。 外倾管夹可以选择性地直立或倒置安装，以增加高度可调整性的整体范围。 外弯管夹可以安装在轴板的前面或后面，以便增加重心的可调整性的整体范围。 外倾管夹和轴板可具有互锁特征，其可以允许弧形管夹沿着轴板垂直滑动以便于高度调节。 座椅轴环可以沿着轮椅架定位在不同的位置，用于重心调节。 轴板可以从座管套环拆下并连接到座管套环，以允许轴板和弧形管夹被反向安装，以增加重心调节范围。 根据本发明的轮椅悬挂系统可以包括摆臂和至少一个弹性体。 摇臂可以适于支撑后轮椅轮并围绕基本固定在轮椅架上的轴线枢转。 摆臂可以悬挂在两个弹性体之间，或者可操作地连接到一个弹性体，使得摆动臂在绕枢轴的任一方向上的位移导致弹性体压缩。