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1. 发明申请

US20050116440A1 Personal mobility vehicle with tiltable seat 有权
标题翻译：具有可倾斜座椅的个人行动车辆
公开(公告)号：US20050116440A1
公开(公告)日：2005-06-02
申请号：US10913005
申请日：2004-08-06
申请人： Todd Bernatsky , Philip Schreiber , Thomas Whelan , Wayne Hanson , Steven Lindquist , Jerry Houtart , Richard Schneider , Allen Killebrew , Mike Nordquist
发明人： Todd Bernatsky , Philip Schreiber , Thomas Whelan , Wayne Hanson , Steven Lindquist , Jerry Houtart , Richard Schneider , Allen Killebrew , Mike Nordquist
IPC分类号： A61G5/10 , A61G5/12 , B62M1/14
CPC分类号： A61G5/1075 , A61G5/045 , A61G5/1054 , A61G5/1059 , A61G5/1062 , A61G5/107 , A61G5/12
摘要： The vehicle comprises a base and a seat moveable along a curve having a focal point. The vehicle is adjustable to position an occupant in the seat to achieve a desired position for the center of gravity of the occupant relative to the focal point of the curve. A method for minimizing effort required to tilt the seat of a personal mobility vehicle comprises the steps of providing a personal mobility vehicle having a seat that is adapted to move along an arc having a center of curvature, positioning the seat substantially horizontally, providing an occupant in the seat, and adjusting the position of the vehicle occupant's center of gravity so that the center of gravity is substantially equal to or below the center of curvature of the arc.
摘要翻译：车辆包括基座和可沿具有焦点的曲线运动的座椅。车辆是可调节的，以将乘员定位在座椅中，以实现乘员相对于曲线焦点的重心的期望位置。一种用于最小化使个人移动车辆的座椅倾斜所需的努力的方法包括以下步骤：提供具有座椅的个人移动车辆，所述座椅适于沿具有曲率中心的弧线移动，基座水平地定位座椅，并且调整车辆乘员重心的位置，使得重心基本上等于或低于弧的曲率中心。

2. 发明授权

US08474848B2 Personal mobility vehicle with tiltable seat 有权
标题翻译：具有可倾斜座椅的个人行动车辆
公开(公告)号：US08474848B2
公开(公告)日：2013-07-02
申请号：US10913005
申请日：2004-08-06
申请人： Todd Bernatsky , Philip Schreiber , Thomas J. Whelan , Wayne Hanson , Steven L. Lindquist , Jerry Houtart , Richard Schneider , Allen B. Killebrew , Mike Nordquist
发明人： Todd Bernatsky , Philip Schreiber , Thomas J. Whelan , Wayne Hanson , Steven L. Lindquist , Jerry Houtart , Richard Schneider , Allen B. Killebrew , Mike Nordquist
IPC分类号： B62M1/14
CPC分类号： A61G5/1075 , A61G5/045 , A61G5/1054 , A61G5/1059 , A61G5/1062 , A61G5/107 , A61G5/12
摘要： The vehicle comprises a base and a seat moveable along a curve having a focal point. The vehicle is adjustable to position an occupant in the seat to achieve a desired position for the center of gravity of the occupant relative to the focal point of the curve. A method for minimizing effort required to tilt the seat of a personal mobility vehicle comprises the steps of providing a personal mobility vehicle having a seat that is adapted to move along an arc having a center of curvature, positioning the seat substantially horizontally, providing an occupant in the seat, and adjusting the position of the vehicle occupant's center of gravity so that the center of gravity is substantially equal to or below the center of curvature of the arc.
摘要翻译：车辆包括基座和可沿具有焦点的曲线运动的座椅。车辆是可调节的，以将乘员定位在座椅中，以实现乘员相对于曲线焦点的重心的期望位置。一种用于最小化使个人移动车辆的座椅倾斜所需的努力的方法包括以下步骤：提供具有适于沿具有曲率中心的弧线移动的座椅的个人移动车辆，基本上水平地定位座椅，并且调整车辆乘员重心的位置，使得重心基本上等于或低于弧的曲率中心。

3. 发明授权

US07007965B2 Center-of-gravity tilt-in-space wheelchair 有权
标题翻译：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。

4. 发明申请

US20060055143A1 Rear wheel mount and optional suspension for wheelchair 审中-公开
标题翻译：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。

5. 发明申请

US20060049593A1 Angle adjustable camber 有权
标题翻译：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。

6. 发明申请

US20050028319A1 Adjustable wheel assembly 有权
标题翻译：可调轮组件
公开(公告)号：US20050028319A1
公开(公告)日：2005-02-10
申请号：US10937168
申请日：2004-09-09
申请人： Philip Schreiber , Steven Lindquist , Allen Killebrew
发明人： Philip Schreiber , Steven Lindquist , Allen Killebrew
IPC分类号： B60B33/00 , B60B33/04 , B60B33/08 , B60R20060101
CPC分类号： B60B33/04 , A61G5/10 , B60B33/0002 , B60B33/0007 , B60B33/0021 , B60B33/0039 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , Y10T16/18 , Y10T16/182 , Y10T16/1873 , Y10T16/1893 , Y10T16/19
摘要： An improved wheel assembly comprises a caster swivel post that is adapted to pivot about a pivot axis transverse to the caster swivel post. A caster fork is supported for rotation relative to the caster swivel post and rotatably supports a caster wheel. The caster swivel post is adapted selectively pivot about the pivot axis that is transverse to the caster swivel post or be held in a substantially fixed position. A setscrew can be threadable into an upper end of a pivot nut to hold the pivot nut and thus the caster swivel post in a fixed position within the housing.
摘要翻译：改进的轮组件包括脚轮旋转柱，其适于围绕横向于脚轮旋转柱的枢转轴线枢转。脚轮叉被支撑以相对于脚轮旋转柱旋转并可旋转地支撑脚轮。脚轮旋转柱适于围绕横向于脚轮旋转柱的枢转轴线选择性地枢转或被保持在基本上固定的位置。固定螺丝可以螺纹连接到枢轴螺母的上端中，以将枢轴螺母保持在固定位置，从而将脚轮旋转柱固定在壳体内的固定位置。

7. 发明申请

US20060087103A1 Foldable wheelchair and axle plate therefor 有权
标题翻译：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。

8. 发明申请

US20060049608A1 Camber tube level 有权
标题翻译：弯管管级
公开(公告)号：US20060049608A1
公开(公告)日：2006-03-09
申请号：US11218450
申请日：2005-09-02
申请人： Philip Schreiber
发明人： Philip Schreiber
IPC分类号： B62M1/14
CPC分类号： A61G5/10 , A61G5/1054 , A61G5/1097 , Y10S180/907
摘要： A level on a wheelchair allows the cambered rear wheels to be easily adjusted to eliminate toe-in/toe-out. The level comprises a ball encased in a curved track. The curve track is formed in a clear housing that mounts to the underside of a wheelchair camber tube or wheel axle. The camber tube or wheel axle is rotated until the ball aligns with an indicator mark indicating that toe-in/out has been eliminated from the cambered wheels.
摘要翻译：轮椅上的水平允许弧形后轮轻松调节以消除脚趾/脚趾。该水平面包括一个装在弯曲轨道中的球。曲线轨道形成在安装在轮椅外倾管或轮轴的下侧的透明外壳中。旋转弧管或轮轴旋转，直到球与指示标记对齐，表明脚尖进/出已从弧形轮排除。

9. 发明申请

US20080047071A1 Tension free wheelchair seat cover and cushion therewith 审中-公开
标题翻译：无张力轮椅座椅套和垫子
公开(公告)号：US20080047071A1
公开(公告)日：2008-02-28
申请号：US11895065
申请日：2007-08-23
申请人： James L. Christofferson , Thomas J. Whelan , Allen B. Killebrew , Vincent J. Frerich , Philip Schreiber
发明人： James L. Christofferson , Thomas J. Whelan , Allen B. Killebrew , Vincent J. Frerich , Philip Schreiber
IPC分类号： A47C20/02
CPC分类号： A47C31/116 , A47C7/021 , A47C31/006 , A61G5/1043 , A61G7/05715 , A61G7/05738
摘要： A seat cover, and a method for producing a seat cover, minimizes surface tension in the cover material, when the cover conforms to a highly contoured shape.
摘要翻译：当盖子具有高度轮廓的形状时，座椅罩和用于制造座椅罩的方法使覆盖材料中的表面张力最小化。

10. 发明申请

US20060049680A1 Backrest with splined mount 有权
标题翻译：带花键座的靠背
公开(公告)号：US20060049680A1
公开(公告)日：2006-03-09
申请号：US11218864
申请日：2005-09-02
申请人： Philip Schreiber
发明人： Philip Schreiber
IPC分类号： B60N2/48
CPC分类号： A61G5/1067 , A61G5/12
摘要： A seating system comprises a mount for securing a backrest to a frame. The mount comprises two or more mating members. At least one of the mating members has a generally curved radial surface that is engageable with the other mating members to lock together the backrest with respect to frame.
摘要翻译：座椅系统包括用于将靠背固定到框架的安装座。安装件包括两个或更多个配合构件。配合构件中的至少一个具有大致弯曲的径向表面，该径向表面可与其它配合构件接合，以将靠背相对于框架锁定在一起。

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