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1. 发明授权

US08469383B2 Midwheel drive wheelchair with independent front and rear suspension 有权
标题翻译：中轮驾驶轮椅具有独立的前后悬架
公开(公告)号：US08469383B2
公开(公告)日：2013-06-25
申请号：US13541054
申请日：2012-07-03
申请人： Daniel Z. Zhou , Mark A. Jackson , John J. Tarter , Mark E. Greig , Rex W. Stevens , James M. Koerlin , Samuel D. Traxinger , Allen B. Killebrew
发明人： Daniel Z. Zhou , Mark A. Jackson , John J. Tarter , Mark E. Greig , Rex W. Stevens , James M. Koerlin , Samuel D. Traxinger , Allen B. Killebrew
IPC分类号： B62D61/12
CPC分类号： B60G21/045 , A61G5/043 , A61G5/06 , A61G5/1078 , B60G2200/13 , B60G2300/24 , B60G2300/402
摘要： A wheelchair includes a frame, and a front pivot arm pivotally mounted to the frame at a front pivot point, the front pivot arm having a caster for supporting the frame. A rear pivot arm is pivotally mounted to the frame at a rear pivot point, the rear pivot arm having a caster for supporting the frame. A ground engaging mid-wheel drive wheel is connected to the frame. A linkage connects the front and rear pivot arms to each other in a manner such that an upward or downward rotation of one of the pivot arms about its pivot point causes rotation of the other pivot arm about its pivot point in an opposite rotational direction.
摘要翻译：轮椅包括框架和在前枢轴点可枢转地安装到框架的前枢转臂，前枢转臂具有用于支撑框架的脚轮。后枢转臂在后枢转点枢转地安装到框架，后枢转臂具有用于支撑框架的脚轮。地面接合中轮驱动轮连接到框架。连杆将前后枢转臂彼此连接，使得枢转臂中的一个绕其枢轴点的向上或向下旋转引起另一个枢转臂围绕其枢转点以相反的旋转方向旋转。

2. 发明授权

US07896394B2 Midwheel drive wheelchair with independent front and rear suspension 有权
标题翻译：中轮驾驶轮椅具有独立的前后悬架
公开(公告)号：US07896394B2
公开(公告)日：2011-03-01
申请号：US11504968
申请日：2006-08-16
申请人： Mark A. Jackson , John J. Tarter , Mark E. Greig , Rex W. Stevens , James M. Koerlin , Samuel D. Traxinger , Daniel Z. Zhou , Allen B. Killebrew
发明人： Mark A. Jackson , John J. Tarter , Mark E. Greig , Rex W. Stevens , James M. Koerlin , Samuel D. Traxinger , Daniel Z. Zhou , Allen B. Killebrew
IPC分类号： B60S9/00
CPC分类号： B60G21/045 , A61G5/043 , A61G5/06 , A61G5/1078 , B60G2200/13 , B60G2300/24 , B60G2300/402
摘要： A wheelchair includes a frame, and a front pivot arm pivotally mounted to the frame at a front pivot point, the front pivot arm having a caster for supporting the frame. A rear pivot arm is pivotally mounted to the frame at a rear pivot point, the rear pivot arm having a caster for supporting the frame. A ground engaging mid-wheel drive wheel is connected to the frame. A linkage connects the front and rear pivot arms to each other in a manner such that an upward or downward rotation of one of the pivot arms about its pivot point causes rotation of the other pivot arm about its pivot point in an opposite rotational direction.
摘要翻译：轮椅包括框架和在前枢轴点可枢转地安装到框架的前枢转臂，前枢转臂具有用于支撑框架的脚轮。后枢转臂在后枢转点枢转地安装到框架，后枢转臂具有用于支撑框架的脚轮。地面接合中轮驱动轮连接到框架。连杆将前后枢转臂彼此连接，使得枢转臂中的一个绕其枢轴点的向上或向下旋转引起另一个枢转臂围绕其枢转点以相反的旋转方向旋转。

3. 发明授权

US08210556B2 Midwheel drive wheelchair with independent front and rear suspension 有权
标题翻译：中轮驾驶轮椅具有独立的前后悬架
公开(公告)号：US08210556B2
公开(公告)日：2012-07-03
申请号：US13372278
申请日：2012-02-13
申请人： Daniel Z. Zhou , Mark A. Jackson , John J. Tarter , Mark E. Greig , Rex W. Stevens , James M. Koerlin , Samuel D. Traxinger , Allen B. Killebrew
发明人： Daniel Z. Zhou , Mark A. Jackson , John J. Tarter , Mark E. Greig , Rex W. Stevens , James M. Koerlin , Samuel D. Traxinger , Allen B. Killebrew
IPC分类号： B62D61/12
CPC分类号： B60G21/045 , A61G5/043 , A61G5/06 , A61G5/1078 , B60G2200/13 , B60G2300/24 , B60G2300/402
摘要： A wheelchair includes a frame, and a front pivot arm pivotally mounted to the frame at a front pivot point, the front pivot arm having a caster for supporting the frame. A rear pivot arm is pivotally mounted to the frame at a rear pivot point, the rear pivot arm having a caster for supporting the frame. A ground engaging mid-wheel drive wheel is connected to the frame. A linkage connects the front and rear pivot arms to each other in a manner such that an upward or downward rotation of one of the pivot arms about its pivot point causes rotation of the other pivot arm about its pivot point in an opposite rotational direction.
摘要翻译：轮椅包括框架和在前枢轴点可枢转地安装到框架的前枢转臂，前枢转臂具有用于支撑框架的脚轮。后枢转臂在后枢转点枢转地安装到框架，后枢转臂具有用于支撑框架的脚轮。地面接合中轮驱动轮连接到框架。连杆将前后枢转臂彼此连接，使得枢转臂中的一个绕其枢轴点的向上或向下旋转引起另一个枢转臂围绕其枢转点以相反的旋转方向旋转。

4. 发明申请

US20120138376A1 MIDWHEEL DRIVE WHEELCHAIR WITH INDEPENDENT FRONT AND REAR SUSPENSION 有权
标题翻译： MIDWHEEL驾驶轮椅具有独立的前后悬架
公开(公告)号：US20120138376A1
公开(公告)日：2012-06-07
申请号：US13372278
申请日：2012-02-13
申请人： Daniel Z. Zhou , Mark A. Jackson , John J. Tarter , Mark E. Greig , Rex W. Stevens , James M. Koerlin , Samuel D. Traxinger , Allen B. Killebrew
发明人： Daniel Z. Zhou , Mark A. Jackson , John J. Tarter , Mark E. Greig , Rex W. Stevens , James M. Koerlin , Samuel D. Traxinger , Allen B. Killebrew
IPC分类号： B60G21/04 , B60K1/00
CPC分类号： B60G21/045 , A61G5/043 , A61G5/06 , A61G5/1078 , B60G2200/13 , B60G2300/24 , B60G2300/402
摘要： A wheelchair includes a frame, and a front pivot arm pivotally mounted to the frame at a front pivot point, the front pivot arm having a caster for supporting the frame. A rear pivot arm is pivotally mounted to the frame at a rear pivot point, the rear pivot arm having a caster for supporting the frame. A ground engaging mid-wheel drive wheel is connected to the frame. A linkage connects the front and rear pivot arms to each other in a manner such that an upward or downward rotation of one of the pivot arms about its pivot point causes rotation of the other pivot arm about its pivot point in an opposite rotational direction.
摘要翻译：轮椅包括框架和在前枢轴点可枢转地安装到框架的前枢轴臂，前枢转臂具有用于支撑框架的脚轮。后枢转臂在后枢转点枢转地安装到框架，后枢转臂具有用于支撑框架的脚轮。地面接合中轮驱动轮连接到框架。连杆将前后枢转臂彼此连接，使得枢转臂中的一个绕其枢轴点的向上或向下旋转引起另一个枢转臂围绕其枢转点以相反的旋转方向旋转。

5. 发明申请

US20120273283A1 MIDWHEEL DRIVE WHEELCHAIR WITH INDEPENDENT FRONT AND REAR SUSPENSION 有权
公开(公告)号：US20120273283A1
公开(公告)日：2012-11-01
申请号：US13541054
申请日：2012-07-03
申请人： Daniel Z. Zhou , Mark A. Jackson , John J. Tarter , Mark E. Greig , Rex W. Stevens , James M. Koerlin , Samuel D. Traxinger , Allen B. Killebrew
发明人： Daniel Z. Zhou , Mark A. Jackson , John J. Tarter , Mark E. Greig , Rex W. Stevens , James M. Koerlin , Samuel D. Traxinger , Allen B. Killebrew
IPC分类号： A61G5/04 , B62D11/04
CPC分类号： B60G21/045 , A61G5/043 , A61G5/06 , A61G5/1078 , B60G2200/13 , B60G2300/24 , B60G2300/402
摘要： A wheelchair includes a frame, and a front pivot arm pivotally mounted to the frame at a front pivot point, the front pivot arm having a caster for supporting the frame. A rear pivot arm is pivotally mounted to the frame at a rear pivot point, the rear pivot arm having a caster for supporting the frame. A ground engaging mid-wheel drive wheel is connected to the frame. A linkage connects the front and rear pivot arms to each other in a manner such that an upward or downward rotation of one of the pivot arms about its pivot point causes rotation of the other pivot arm about its pivot point in an opposite rotational direction.

6. 发明授权

US08113531B2 Personal mobility vehicle having a pivoting suspension with a torque activated release mechanism 有权
标题翻译：具有具有扭矩激活释放机构的枢转悬架的个人行动车辆
公开(公告)号：US08113531B2
公开(公告)日：2012-02-14
申请号：US12333102
申请日：2008-12-11
申请人： Daniel Z. Zhou , Mark A. Jackson , John J. Tarter , Mark E. Greig , Rex W. Stevens , James M. Koerlin , Samuel D. Traxinger , Allen B. Killebrew
发明人： Daniel Z. Zhou , Mark A. Jackson , John J. Tarter , Mark E. Greig , Rex W. Stevens , James M. Koerlin , Samuel D. Traxinger , Allen B. Killebrew
IPC分类号： B62D61/12
CPC分类号： A61G5/043 , A61G5/063 , A61G5/1078 , Y10S180/907
摘要： A personal mobility vehicle includes an base unit having a frame and front and rear pivot arms pivotally mounted at respective front and rear pivot points. The front and rear pivot arms support casters. A drive unit having a ground engaging mid-wheel drive wheel is connected to the frame. A linkage connects the front and rear pivot arms to each other in a manner such that an upward or downward rotation of one of the pivot arms about its pivot point causes rotation of the other pivot arm about its pivot point in an opposite rotational direction. The base unit may also include a drive unit that is pivotally supported on the base unit by a torque arm and a suspension system that includes a suspension stop. The torque arm selectively disengages the suspension stop to allow movement of the front caster wheel in response to the terrain traversed.
摘要翻译：个人移动车辆包括具有框架的基座单元和可枢转地安装在相应的前后枢转点处的前后枢转臂。前后枢轴支撑脚轮。具有地面接合中轮驱动轮的驱动单元连接到框架。连杆将前后枢转臂彼此连接，使得枢转臂中的一个绕其枢轴点的向上或向下旋转引起另一个枢转臂围绕其枢转点以相反的旋转方向旋转。基座单元还可以包括通过扭矩臂枢转地支撑在基座单元上的驱动单元和包括悬架的悬架系统。扭矩臂选择性地脱离悬架挡块，以允许前轮脚轮响应于穿过的地形而移动。

7. 发明授权

US06715784B2 Method programming and operating a wheelchair having tilt and recline functions 失效
标题翻译：方法编程和操作具有倾斜和倾斜功能的轮椅
公开(公告)号：US06715784B2
公开(公告)日：2004-04-06
申请号：US10040279
申请日：2001-10-19
申请人： James M. Koerlin , Mark E. Greig
发明人： James M. Koerlin , Mark E. Greig
IPC分类号： B62B100
CPC分类号： A61G5/045 , A61G5/006 , A61G5/1067 , A61G5/107 , A61G5/1075 , A61G5/12 , A61G2203/42 , A61G2203/74
摘要： A method of operating a wheelchair during an un-recline process involves a wheelchair having tilt and recline functions, the wheelchair including a seat frame, a tilt actuator for tilting the seat frame, a back frame, a recline actuator for reclining the back frame. A sensor for determining the angle of recline is provided. A controller for controlling the tilt actuator and recline actuator is also provided. The controller is provided with a plurality of preprogrammed sequences for moving the seat frame and the back frame during an unrecline procedure. The sequences include tilting the seat frame as an initial part of the unrecline sequence, wherein the sequences are a function of the initial angle of recline at the initiation of the recline sequence. An initial angle of recline at the initiation of a recline sequence is determined, and the back frame is unreclined according to one of the preprogrammed sequences in response to the determined initial angle of recline.
摘要翻译：在不倾斜过程中操作轮椅的方法涉及具有倾斜和倾斜功能的轮椅，轮椅包括座椅框架，用于使座椅框架倾斜的倾斜致动器，后框架，用于斜靠后框架的倾斜致动器。提供了用于确定倾斜角度的传感器。还提供了用于控制倾斜致动器和倾斜致动器的控制器。控制器设置有多个预编程序列，用于在无起动过程期间移动座椅框架和后框架。序列包括将座椅框架倾斜为无缝线序列的初始部分，其中序列是在斜倚序列开始时倾斜的初始角度的函数。确定在倾斜序列开始时的倾斜的初始角度，并且响应于确定的倾斜角度，根据预编程序列中的一个，背帧不被反射。

8. 发明授权

US06588792B1 Method of programming and operating tilt and recline functions in a wheelchair 有权
标题翻译：在轮椅上编程和操作倾斜和倾斜功能的方法
公开(公告)号：US06588792B1
公开(公告)日：2003-07-08
申请号：US09583854
申请日：2000-05-31
申请人： James M. Koerlin , Mark E. Greig
发明人： James M. Koerlin , Mark E. Greig
IPC分类号： B62B100
CPC分类号： A61G5/107 , A61G5/006 , A61G5/1075 , A61G2203/42 , A61G2203/74
摘要： A method of operating a wheelchair during an un-recline process, where the wheelchair includes a seat frame and a back frame, includes positioning the wheelchair user in the wheelchair with the back frame reclined, and rotating the seat frame of the wheelchair so that the seat frame and the back frame form an angle that is within the range of from about 80 degrees to about 120 degrees. The back frame is unreclined by rotating the back frame and the seat frame while maintaining the angle between the seat frame and the back frame within the range of from about 80 degrees to about 120 degrees.
摘要翻译：一种在不倾斜过程中操作轮椅的方法，其中轮椅包括座椅框架和后框架，包括将轮椅使用者定位在轮椅上，后框架被倾斜，并且旋转轮椅的座椅框架，使得座椅框架和后框架形成在约80度至约120度的范围内的角度。通过使后框架和座椅框架旋转而使座框架和后框架之间的角度保持在大约80度到大约120度的范围内，使后框架不被折叠。

9. 外观设计

USD480195S1 Frame member 失效
标题翻译：框架成员
公开(公告)号：USD480195S1
公开(公告)日：2003-09-30
申请号：US29139446
申请日：2001-03-30
申请人： James M. Koerlin , Adam N. Wood
设计人： James M. Koerlin , Adam N. Wood

10. 发明授权

US06250661B1 Tilt system for a powered wheelchair seat 失效
标题翻译：用于动力轮椅座椅的倾斜系统
公开(公告)号：US06250661B1
公开(公告)日：2001-06-26
申请号：US09191295
申请日：1998-11-13
申请人： Paul C. Dickie , James M. Koerlin
发明人： Paul C. Dickie , James M. Koerlin
IPC分类号： A47C102
CPC分类号： A61G5/107 , A61G5/045 , A61G5/1075
摘要： A tilt system for tilting a power wheelchair seat comprises a seat frame having laterally extending front and rear cross tubes and side tubes. A rear cross plate extends laterally between the wheelchair side frames and is slidably engageable with the side frames. A pivotal connection is provided between the rear seat cross tube and the rear cross plate. A front actuator cross tube is supported at a front end of the wheelchair base. A linear actuator is supported between the rear cross plate and the front actuator cross tube. A tilt linkage is disposed along opposite sides of the seat frame. Each tilt linkage has a front end pivotally connected to the wheelchair base and a rear end pivotally connected one of the side tubes of the seat frame. Another embodiment of the invention includes a glide system is secured to the inner surfaces of the wheelchair side frames. Another embodiment of the invention includes a wheelchair having a base comprises of two side frames. A glide system attached to the inside surface of each side frame. Another embodiment of the invention includes an adjustable pivot boss that is attachable to the side frames of a wheelchair so as to extend substantially perpendicularly from the side frames. A tilt linkage sleeve is pivotally engageable with the pivot boss. Both the pivot boss and the tilt linkage sleeve have co-axial central axes. The pivot boss is rotatably adjustable so as to change the location of axes.
摘要翻译：用于倾斜动力轮椅座椅的倾斜系统包括具有横向延伸的前后横梁和侧管的座椅框架。后横板在轮椅侧框架之间横向延伸并且可滑动地与侧框架接合。在后座横排管和后交叉板之间提供枢转连接。前轮执行器横管支撑在轮椅底座的前端。线性致动器支撑在后交叉板和前执行器横管之间。倾斜联动装置沿着座椅框架的相对侧设置。每个倾斜联动装置具有可枢转地连接到轮椅底座的前端和枢转地连接座椅框架的一个侧管的后端。本发明的另一个实施例包括滑动系统固定在轮椅侧框架的内表面上。本发明的另一实施例包括具有底座的轮椅，其包括两个侧框架。一个附着在每个侧框架内表面的滑行系统。本发明的另一个实施例包括可调节枢轴凸台，其可附接到轮椅的侧框架，以便从侧框架基本垂直地延伸。倾斜连杆套筒可枢转地与枢轴凸台接合。枢转凸台和倾斜连杆套筒都具有同轴的中心轴线。枢轴凸台可旋转地调节，以便改变轴的位置。

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