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1. 发明公开

US20240342022A1 SUPPORT DEVICES INCLUDING MOVABLE SEGMENTS AND METHODS FOR OPERATING THE SAME 审中-公开
公开(公告)号：US20240342022A1
公开(公告)日：2024-10-17
申请号：US18753802
申请日：2024-06-25
申请人： Toyota Motor North America, Inc.
发明人： Douglas A. Moore , Dario Jose Villarreal Suarez
IPC分类号： A61G5/06 , A61G5/10
CPC分类号： A61G5/06 , A61G5/1051 , A61G2203/10
摘要： A support device includes a base portion, a leg coupled to the base portion, the leg including an upper segment, a central segment pivotally coupled to the upper segment at a front wheel, a lower segment pivotally coupled to the central segment, a rear wheel coupled to the lower segment, and an engagement member coupled to the lower segment, where the engagement member is positionable between a disengaged position, in which at least a portion of the engagement member is positioned above the rear wheel, and an engaged position, in which at least a portion of the engagement member is positioned at or below the rear wheel.

2. 发明公开

US20230201052A1 Elevated Height Wheelchair 审中-公开
公开(公告)号：US20230201052A1
公开(公告)日：2023-06-29
申请号：US18149780
申请日：2023-01-04
申请人： Pride Mobility Products Corporation
发明人： James P. Mulhern , Stephen J. Antonishak
IPC分类号： A61G5/06 , A61G5/04 , A61G5/10 , A61G5/12 , B60K31/02
CPC分类号： A61G5/06 , A61G5/042 , A61G5/1059 , A61G5/1078 , A61G5/1089 , A61G5/122 , A61G5/125 , A61G5/127 , A61G5/128 , A61G5/04 , B60K31/02 , A61G5/104 , A61G2203/14 , A61G2203/42 , A61G2203/10 , A61G2203/70 , B60K2031/0091
摘要： The present disclosure includes a wheelchair configured to reposition an occupant between a lowered and a raised position. The wheelchair can include a frame, a seat moveable relative to the frame, a drive wheel, one or more pairs of arm assemblies, and one or more sensors. The arm assembly includes a wheel configured to move from a first spatial location when the wheelchair is operating on flat, level ground to a second spatial location that is different than the first spatial location. Arm limiters can selectively engage the arm assembly based on at least one of a seat position, position of the arm assembly, and surface conditions of ground surface. The arm limiters can limit the range of motion of the arm assembly and sometimes other operational aspects of the chair.

3. 发明申请

US20180170141A1 STABILITY CONTROL SYSTEM 审中-公开
公开(公告)号：US20180170141A1
公开(公告)日：2018-06-21
申请号：US15822967
申请日：2017-11-27
申请人： INVACARE CORPORATION
发明人： Robert Bekoscke , Damon Jurkiewicz , Gerald Fought
IPC分类号： B60G21/04 , B60G21/00 , A61G5/10 , A61G5/04 , A61G5/06 , B60G17/005
CPC分类号： B60G21/04 , A61G5/043 , A61G5/06 , A61G5/10 , A61G5/1078 , A61G5/1089 , B60G17/005 , B60G21/005 , B60G2204/46 , B60G2204/4605 , B60G2300/24 , B60G2300/402 , Y10S180/907
摘要： Embodiments of a suspension for a vehicle is provided. The suspension includes, for example, a frame and a locking assembly. The locking assembly inhibits tipping of a frame of the vehicle when tipping of the frame is detected.

4. 发明授权

US09872804B2 Powered wheelchair configurations and related methods of use 有权
公开(公告)号：US09872804B2
公开(公告)日：2018-01-23
申请号：US15093538
申请日：2016-04-07
申请人： PRIDE MOBILITY PRODUCTS CORPORATION
发明人： John Puskar-Pasewicz , Kip D. Alder
IPC分类号： A61G5/06 , A61G5/04 , B60K1/04 , B62D61/10 , A61G5/10 , A61G5/14
CPC分类号： A61G5/061 , A61G5/042 , A61G5/043 , A61G5/06 , A61G5/1078 , A61G5/1089 , A61G5/14 , B60K1/04 , B60Y2200/84 , B62D61/10 , Y10S180/907 , Y10S297/04
摘要： A wheelchair includes a frame, a chair, a pair of drive wheels, a pair of rear wheels, and a pair of front wheels. Each front wheel is part of a front arm assembly that is rigidly coupled to a drive via a mounting plate. The mounting plate is connected to the wheelchair frame by a pivot. The drives are transversely mounted. The batteries are disposed rearward of the drives. The wheelchair seat can be moved forward to provide access to the batteries without fully removing the wheelchair from the frame.

5. 发明授权

US09808383B2 Elevated height wheelchair 有权
公开(公告)号：US09808383B2
公开(公告)日：2017-11-07
申请号：US15132148
申请日：2016-04-18
申请人： PRIDE MOBILITY PRODUCTS CORPORATION
发明人： James P. Mulhern , Stephen J. Antonishak
IPC分类号： A61G5/06 , A61G5/04 , A61G5/10 , B60K31/02 , A61G5/12 , B60K31/00
CPC分类号： A61G5/06 , A61G5/04 , A61G5/042 , A61G5/104 , A61G5/1059 , A61G5/1078 , A61G5/1089 , A61G5/122 , A61G5/125 , A61G5/127 , A61G5/128 , A61G2203/10 , A61G2203/14 , A61G2203/42 , A61G2203/70 , B60K31/02 , B60K2031/0091
摘要： Embodiments of the present disclosure include a wheelchair configured to reposition an occupant between a lowered and a raised position. The wheelchair can include a frame, a seat moveable relative to the frame, a drive wheel, and one or more pairs of arm assemblies. The arm assembly includes a wheel configured to move from a first spatial location when the wheel chair is operating on flat, level ground to a second spatial location that is different than the first spatial location. Arm limiters can selectively engage the arm assembly based on at least one of a seat position, position of the arm assembly and surface conditions of ground surface. The arm limiters can limit the range of motion of the arm assembly and sometimes other operational aspects of the chair.

6. 发明授权

US09566200B2 Elevated height wheelchair 有权
标题翻译：高架轮椅
公开(公告)号：US09566200B2
公开(公告)日：2017-02-14
申请号：US14571954
申请日：2014-12-16
申请人： Pride Mobility Products Corporation
发明人： James P. Mulhern , Stephen J. Antonishak
IPC分类号： B62M1/14 , A61G5/06 , A61G5/04 , A61G5/10 , B60K31/02 , A61G5/12 , B60K31/00
CPC分类号： A61G5/06 , A61G5/04 , A61G5/042 , A61G5/104 , A61G5/1059 , A61G5/1078 , A61G5/1089 , A61G5/122 , A61G5/125 , A61G5/127 , A61G5/128 , A61G2203/10 , A61G2203/14 , A61G2203/42 , A61G2203/70 , B60K31/02 , B60K2031/0091
摘要： Embodiments of the present disclosure include a wheelchair configured to reposition an occupant between a lowered and a raised position. The wheelchair can include a frame, a seat moveable relative to the frame, a drive wheel, and one or more pairs of arm assemblies. The arm assembly includes a wheel configured to move from a first spatial location when the wheel chair is operating on flat, level ground to a second spatial location that is different than the first spatial location. Arm limiters that can selectively engage the arm assembly dependent on the position of the arm assembly and surface conditions of ground and can limit the range of motion of the arm assembly and sometimes other operational aspects of the chair.
摘要翻译：本公开的实施例包括轮椅，其构造成在下降位置和升高位置之间重新定位乘员。轮椅可以包括框架，相对于框架可移动的座椅，驱动轮和一对或多对臂组件。臂组件包括轮，其构造成当轮椅在平坦地平面地面上操作到与第一空间位置不同的第二空间位置时从第一空间位置移动。臂限制器可以根据臂组件的位置和地面的表面状况选择性地接合臂组件，并且可以限制臂组件的运动范围以及有时椅子的其他操作方面。

7. 发明授权

US09370455B2 Wheelchair suspension 有权
标题翻译：轮椅悬挂
公开(公告)号：US09370455B2
公开(公告)日：2016-06-21
申请号：US14585393
申请日：2014-12-30
申请人： Invacare Corporation
发明人： James H. Molnar
IPC分类号： A61G5/06 , A61G5/10 , A61G5/04 , B60G5/01
CPC分类号： A61G5/063 , A61G5/043 , A61G5/06 , A61G5/10 , A61G5/1078 , A61G2203/14 , B60G5/01 , B60G2300/24 , Y10S180/907 , Y10S297/04
摘要： A wheelchair suspension includes a frame, a pivoting assembly, at least one front caster, and at least one rear caster. The pivoting assembly has a first link pivotally coupled to the frame member, a second link pivotally coupled to the frame member, a drive assembly fixedly connected to a first end of the first link, and a third link pivotally connected to the first link and pivotally connected to the second link. The drive assembly causes downward pivotal movement of the first end of the first link and upward pivotal movement of a second end of the first link. The upward pivotal movement of the second end of the first link causes the second link and the caster assembly to undergo upward movement.
摘要翻译：轮椅悬架包括框架，枢转组件，至少一个前脚轮和至少一个后脚轮。枢转组件具有枢转地联接到框架构件的第一连杆，枢转地联接到框架构件的第二连杆，固定地连接到第一连杆的第一端的驱动组件和枢转地连接到第一连杆的第三连杆，连接到第二个链接。驱动组件引起第一连杆的第一端的向下枢转运动和第一连杆的第二端的向上枢转运动。第一连杆的第二端的向上枢转运动导致第二连杆和脚轮组件经受向上运动。

8. 发明授权

US09358165B2 Front suspension system for an electric wheelchair 有权
标题翻译：电动轮椅前悬挂系统
公开(公告)号：US09358165B2
公开(公告)日：2016-06-07
申请号：US14815485
申请日：2015-07-31
申请人： ENERGY CONTROL LIMITED
发明人： Donald P. H. Wu
IPC分类号： A61G5/10
CPC分类号： A61G5/10 , A61G5/043 , A61G5/06 , A61G5/1078 , A61G5/1089 , Y10S180/907
摘要： A front suspension system for an electric wheelchair includes front pivot shaft, a front wheel retainer, an elasticity resistance member, and a front shock absorber. The front shock absorber is disposed on a horizontal first section of the front wheel retainer so as to improve climbing capability of the wheelchair. The elasticity resistance member is disposed between the frame and the front wheel retainer and has two ends connected to the front wheel retainer and the abutting member of the frame, respectively. When the front wheels encounters bumpy road and makes the front wheel retainer pivot, the elasticity resistance member will be compressed to produce a reaction force toward the front wheel retainer and the abutting member of the frame, respectively, so that the front wheel retainer is pressed down to keep pressing against the flat bearing surface, and the frame is also pressed downward to prevent tipping backward.
摘要翻译：电动轮椅的前悬架系统包括前枢轴，前轮保持架，弹性阻力构件和前减震器。前减震器设置在前轮保持架的水平的第一部分上，以提高轮椅的爬坡能力。弹性抵抗构件设置在框架和前轮保持器之间，并且具有分别连接到前轮保持件和框架的抵接构件的两端。当前轮遇到颠簸路并使前轮保持器枢转时，弹性阻力构件将被压缩，以分别对框架的前轮保持件和抵靠构件产生反作用力，使得前轮保持器被按压向下压紧平面轴承表面，并且框架也被向下按压以防止向后倾斜。

9. 发明授权

US09346335B2 Stability control system 有权
标题翻译：稳定控制系统
公开(公告)号：US09346335B2
公开(公告)日：2016-05-24
申请号：US14566899
申请日：2014-12-11
申请人： Invacare Corporation
发明人： Robert Bekoscke , Damon Jurkiewicz , Gerald Fought
IPC分类号： B60G21/00 , A61G5/04 , A61G5/06 , B60G17/005 , A61G5/10
CPC分类号： B60G21/04 , A61G5/043 , A61G5/06 , A61G5/10 , A61G5/1078 , A61G5/1089 , B60G17/005 , B60G21/005 , B60G2204/46 , B60G2204/4605 , B60G2300/24 , B60G2300/402 , Y10S180/907
摘要： Embodiments of a suspension for a vehicle is provided. The suspension includes, for example, a frame and a locking assembly. The locking assembly inhibits tipping of a frame of the vehicle when tipping of the frame is detected.
摘要翻译：提供了一种用于车辆的悬架的实施例。悬架包括例如框架和锁定组件。当检测到框架的倾翻时，锁定组件阻止车辆的框架倾斜。

10. 发明授权

US09333130B2 Powered wheelchair configurations and related methods of use 有权
公开(公告)号：US09333130B2
公开(公告)日：2016-05-10
申请号：US13854330
申请日：2013-04-01
申请人： John Puskar-Pasewicz , Kip D. Alder
发明人： John Puskar-Pasewicz , Kip D. Alder
IPC分类号： B60K1/04 , A61G5/04 , A61G5/06 , B62D61/10 , A61G5/14 , A61G5/10
CPC分类号： A61G5/061 , A61G5/042 , A61G5/043 , A61G5/06 , A61G5/1078 , A61G5/1089 , A61G5/14 , B60K1/04 , B60Y2200/84 , B62D61/10 , Y10S180/907 , Y10S297/04
摘要： A wheelchair includes a frame, a chair, a pair of drive wheels, a pair of rear wheels, and a pair of front wheels. Each front wheel is part of a front arm assembly that is rigidly coupled to a drive via a mounting plate. The mounting plate is connected to the wheelchair frame by a pivot. The drives are transversely mounted. The batteries are disposed rearward of the drives. The wheelchair seat can be moved forward to provide access to the batteries without fully removing the wheelchair from the frame.

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