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1. 发明申请

US20170027785A1 MOTION ASSISTANCE SYSTEM FOR WHEELCHAIRS 审中-公开
标题翻译：轮椅运动辅助系统
公开(公告)号：US20170027785A1
公开(公告)日：2017-02-02
申请号：US15273011
申请日：2016-09-22
申请人： Max Mobility, LLC
发明人： Mark Richter
IPC分类号： A61G5/04 , A61G5/02 , A61G5/10 , A61G5/12
CPC分类号： A61G5/047 , A61G5/02 , A61G5/022 , A61G5/048 , A61G5/1005 , A61G5/1054 , A61G5/128 , A61G2203/12 , B60B19/003
摘要： The presently disclosure describes a motion assistance system for a wheelchair, for example, a powered drive wheel system that can continually drive a wheelchair in a circular or elliptical path. The motion assistance system comprises a mounting mechanism attachable to one or more structural elements of the wheelchair, and a drive linkage pivotable with respect to the mounting mechanism. A drive wheel can be mounted to an end of the drive linkage such that the drive wheel contacts the ground when installed on the wheelchair. The drive wheel comprises a plurality of lateral rollers positioned radially about the circumference of the power drive wheel. The lateral rollers can rotate about an axis tangential to the circumference of the drive wheel in order to facilitate driving the wheelchair in a radial direction.
摘要翻译：本公开描述了一种用于轮椅的运动辅助系统，例如可以连续地以圆形或椭圆形路径驱动轮椅的动力驱动轮系统。运动辅助系统包括可附接到轮椅的一个或多个结构元件的安装机构，以及可相对于安装机构枢转的驱动连杆。驱动轮可以安装在驱动联动装置的一端，使得当安装在轮椅上时，驱动轮接触地面。驱动轮包括围绕动力驱动轮的圆周径向设置的多个侧向辊。横向辊子可以围绕与驱动轮的圆周相切的轴线旋转，以便于沿径向驱动轮椅。

2. 发明授权

US10926834B2 Assistive driving system for a wheelchair and method for controlling assistive driving system 有权
公开(公告)号：US10926834B2
公开(公告)日：2021-02-23
申请号：US16203032
申请日：2018-11-28
申请人： Max Mobility, LLC
发明人： Mark Richter , Benjamin Phillip Hemkens , William Alexander Emfinger , Liyun Guo
IPC分类号： B62M6/50 , A61G5/02 , A61G5/04 , H02P31/00
摘要： The present disclosure describes a system and method for a providing an assistive driving force to a wheelchair.

3. 发明申请

US20180049930A1 ASSISTIVE DRIVING SYSTEM FOR A WHEELCHAIR 审中-公开
公开(公告)号：US20180049930A1
公开(公告)日：2018-02-22
申请号：US15786794
申请日：2017-10-18
申请人： Max Mobility, LLC
发明人： Mark Richter
IPC分类号： A61G5/04 , H02P31/00 , B62M6/50 , A61G5/02
CPC分类号： A61G5/047 , A61G5/02 , A61G5/048 , A61G2203/36 , B62M6/50 , H02P31/00
摘要： The presently disclosure describes a system for a providing an assistive driving force to a wheelchair. The system comprises a power assist system which includes a motion sensing system that is configured to detect the motion of the power assist system, and hence of the wheelchair, and a power assist drive system that is configured to provide an assistive drive force. The system also comprises a sensor, such as may be embedded in a wearable wristband, that is configured to detect the motion of a user's hand and that is in communication with the power assist system. The system may be configured to determine whether the wheelchair is being manually pushed based at least in part on the user motion, and to activate an assistive drive force in response to a manual push. The system may also be configured to determine whether the wheelchair is being manually braked based at least in part on the user motion, and to deactivate an assistive drive force in response to a manual brake.

4. 发明授权

US09795524B2 Assistive driving system for a wheelchair 有权
公开(公告)号：US09795524B2
公开(公告)日：2017-10-24
申请号：US14630007
申请日：2015-02-24
申请人： Max Mobility, LLC
发明人： Mark Richter
IPC分类号： A61G5/04 , H02P31/00 , B62M6/50 , A61G5/02
CPC分类号： A61G5/047 , A61G5/02 , A61G5/048 , A61G2203/36 , B62M6/50 , H02P31/00
摘要： The present disclosure describes a system for providing an assistive driving force to a wheelchair. The system comprises a power assist system which includes a motion sensing system that is configured to detect the motion of the power assist system, and hence of the wheelchair, and a power assist drive system that is configured to provide an assistive drive force. The system also comprises a sensor, such as may be embedded in a wearable wristband, that is configured to detect the motion of a user's hand and that is in communication with the power assist system. The system may be configured to determine whether the wheelchair is being manually pushed based at least in part on the user motion, and to activate an assistive drive force in response to a manual push. The system may also be configured to determine whether the wheelchair is being manually braked based at least in part on the user motion, and to deactivate an assistive drive force in response to a manual brake.

5. 发明申请

US20160242977A1 ASSISTIVE DRIVING SYSTEM FOR A WHEELCHAIR 有权
标题翻译：辅助驾驶系统
公开(公告)号：US20160242977A1
公开(公告)日：2016-08-25
申请号：US14630007
申请日：2015-02-24
申请人： Max Mobility, LLC
发明人： Mark Richter
IPC分类号： A61G5/04 , H02P31/00 , B62M6/50
CPC分类号： A61G5/047 , A61G5/02 , A61G5/048 , A61G2203/36 , B62M6/50 , H02P31/00
摘要： The present disclosure describes a system for providing an assistive driving force to a wheelchair. The system comprises a power assist system which includes a motion sensing system that is configured to detect the motion of the power assist system, and hence of the wheelchair, and a power assist drive system that is configured to provide an assistive drive force. The system also comprises a sensor, such as may be embedded in a wearable wristband, that is configured to detect the motion of a user's hand and that is in communication with the power assist system. The system may be configured to determine whether the wheelchair is being manually pushed based at least in part on the user motion, and to activate an assistive drive force in response to a manual push. The system may also be configured to determine whether the wheelchair is being manually braked based at least in part on the user motion, and to deactivate an assistive drive force in response to a manual brake.
摘要翻译：本公开描述了一种用于向轮椅提供辅助驱动力的系统。该系统包括动力辅助系统，该动力辅助系统包括被配置为检测动力辅助系统以及因此轮椅的运动的运动感测系统，以及配置成提供辅助驱动力的动力辅助驱动系统。该系统还包括诸如可嵌入可穿戴腕带中的传感器，其被配置为检测用户的手的运动并且与动力辅助系统通信。系统可以被配置为至少部分地基于用户运动来确定轮椅是否被手动地推动，并且响应于手动推动来激活辅助驱动力。系统还可以被配置为至少部分地基于用户运动来确定轮椅是否被手动制动，并且响应于手动制动而停用辅助驱动力。

6. 发明授权

US10772774B2 Self-balancing wheelchair 有权
公开(公告)号：US10772774B2
公开(公告)日：2020-09-15
申请号：US15670488
申请日：2017-08-07
申请人： Max Mobility, LLC
发明人： Mark Richter
IPC分类号： A61G5/04 , A61G5/10 , A61G5/06
摘要： The presently disclosure describes a system for stabilizing a wheelchair. The system includes at least one caster arm configured to maintain contact with a surface underlying the wheelchair. The at least one caster arm includes a force sensing system configured to measure a force exerted on the underlying surface by the at least one caster arm; and an actuator to configured adjust a position of the at least one caster arm based at least in part on the measured force.

7. 发明授权

US10167051B1 Assistive driving system for a wheelchair and method for controlling assistive driving system 有权
公开(公告)号：US10167051B1
公开(公告)日：2019-01-01
申请号：US15839519
申请日：2017-12-12
申请人： Max Mobility, LLC
发明人： Mark Richter , Benjamin Phillip Hemkens , William Alexander Emfinger , Liyun Guo
IPC分类号： B62M6/50 , A61G5/02 , A61G5/04 , H02P31/00
摘要： The present disclosure describes a system and method for a providing an assistive driving force to a wheelchair.

8. 发明申请

US20180078432A1 MOTION ASSISTANCE SYSTEM FOR WHEELCHAIRS 审中-公开
公开(公告)号：US20180078432A1
公开(公告)日：2018-03-22
申请号：US15822947
申请日：2017-11-27
申请人： Max Mobility, LLC
发明人： Mark Richter
IPC分类号： A61G5/04 , B60B19/00 , A61G5/02 , A61G5/10 , A61G5/12
CPC分类号： A61G5/047 , A61G5/02 , A61G5/022 , A61G5/048 , A61G5/1005 , A61G5/1054 , A61G5/128 , A61G2203/12 , B60B19/003
摘要： The presently disclosure describes a motion assistance system for a wheelchair, for example, a powered drive wheel system that can continually drive a wheelchair in a circular or elliptical path. The motion assistance system comprises a mounting mechanism attachable to one or more structural elements of the wheelchair, and a drive linkage pivotable with respect to the mounting mechanism. A drive wheel can be mounted to an end of the drive linkage such that the drive wheel contacts the ground when installed on the wheelchair. The drive wheel comprises a plurality of lateral rollers positioned radially about the circumference of the power drive wheel. The lateral rollers can rotate about an axis tangential to the circumference of the drive wheel in order to facilitate driving the wheelchair in a radial direction.

9. 发明授权

US09682603B2 System and method for adjusting a wheelchair seat 有权
公开(公告)号：US09682603B2
公开(公告)日：2017-06-20
申请号：US14590129
申请日：2015-01-06
申请人： Max Mobility, LLC
发明人： Mark Richter
IPC分类号： B60G17/0165 , A61G5/04 , A61G5/10 , B60G99/00
CPC分类号： B60G17/0165 , A61G5/04 , A61G5/043 , A61G5/1056 , A61G5/1059 , A61G5/107 , A61G5/1075 , A61G5/1081 , A61G2203/42 , B60G99/002 , B60G2300/24 , B60G2400/0512 , B60G2600/182 , B60G2800/0192
摘要： A wheelchair including a base assembly that has a first side and a second side. At least one caster and a drive wheel are mounted to each of the first and second sides. The wheelchair includes a seat assembly having a seat and a backrest and an actuator assembly having a plurality of actuators. Each actuator can expand and retract and includes a first end pivotably connected to the base assembly and a second end pivotably connected to the seat assembly. The actuator assembly allows for at least four degrees of movement of the seat assembly with respect to the base assembly. The wheelchair includes a computer that is connected to the actuators and that controls the movement of the actuators. The computer moves the actuators to vary the position of the seat assembly with respect to the base assembly.

10. 发明授权

US09073399B1 System and method for adjusting a wheelchair seat 有权
标题翻译：用于调整轮椅座椅的系统和方法
公开(公告)号：US09073399B1
公开(公告)日：2015-07-07
申请号：US14511799
申请日：2014-10-10
申请人： Max Mobility, LLC
发明人： Mark Richter
IPC分类号： B62B9/12 , B60G17/0165 , A61G5/10 , A61G5/04 , B60G99/00
CPC分类号： B60G17/0165 , A61G5/04 , A61G5/043 , A61G5/06 , A61G5/1059 , A61G5/1075 , A61G5/1081 , A61G2203/42 , B60G2300/24 , B60G2400/61 , B60G2400/62 , B60G2400/63
摘要： A wheelchair including a base assembly that has a first side and a second side. At least one caster and a drive wheel are mounted to each of the first and second sides. The wheelchair includes a seat assembly having a seat and a backrest and an actuator assembly having a plurality of actuators. Each actuator can expand and retract and includes a first end pivotably connected to the base assembly and a second end pivotably connected to the seat assembly. The actuator assembly allows for at least four degrees of movement of the seat assembly with respect to the base assembly. The wheelchair includes a computer that is connected to the actuators and that controls the movement of the actuators. The computer moves the actuators to vary the position of the seat assembly with respect to the base assembly.
摘要翻译：一种轮椅，包括具有第一侧和第二侧的基座组件。至少一个脚轮和驱动轮安装到第一和第二侧中的每一个。轮椅包括具有座椅和靠背的座椅组件和具有多个致动器的致动器组件。每个致动器可以伸缩并且包括可枢转地连接到基座组件的第一端和可枢转地连接到座椅组件的第二端。致动器组件允许座椅组件相对于基座组件的至少四度的运动。轮椅包括连接到致动器并且控制致动器的运动的计算机。计算机移动致动器以改变座椅组件相对于基座组件的位置。

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