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1. 发明授权

US09931254B2 Powered mobility device with tilt mechanism having multiple pivots 有权
公开(公告)号：US09931254B2
公开(公告)日：2018-04-03
申请号：US15079033
申请日：2016-03-23
申请人： Kevin Thomas Halsall
发明人： Kevin Thomas Halsall
IPC分类号： A61G5/04 , A61G5/10 , A61G5/12 , B62K11/00
CPC分类号： A61G5/041 , A61G5/1051 , A61G5/1056 , A61G5/1062 , A61G5/1089 , A61G5/128 , A61G2203/14 , A61G2203/44 , B62K3/00 , B62K11/007 , B62K2204/00 , B62K2207/02
摘要： A powered wheelchair 100 with a tilt mechanism having multiple pivots that allows the wheelchair 100 to be driven and steered with or without the use of hands. The wheelchair 100 has two spaced apart drive wheels 101, each mounted to a separate shaft 104 that is independent of the other drive wheel. A drive controller drivingly coupled to the shafts 104 and the drive controller is housed within a base 102 that is pivotally situated on the shafts 104. A seat 103 mounted on a tilt mechanism enables the seat to tilt in a forward, backward, left and right direction as a result of the user displacing their body weight in either of those directions. The tilt mechanism includes three pivots, a primary pivot P1, secondary pivot P2 and tertiary pivot P3. The primary pivot P1 pivotally connects the base 102 to the shafts 104. The secondary pivot P2 is situated above and adjacent the base 102 so that the respective ends of the rod 105 are pivotally connected to the base 102.

2. 发明授权

US09585801B2 Powered mobility device 有权
标题翻译：动力移动设备
公开(公告)号：US09585801B2
公开(公告)日：2017-03-07
申请号：US14373354
申请日：2013-02-08
申请人： Kevin Thomas Halsall
发明人： Kevin Thomas Halsall
IPC分类号： A61G5/04 , B62K3/00 , A61G5/10
CPC分类号： A61G5/041 , A61G5/043 , A61G5/1051 , A61G5/1089 , A61G2203/14 , A61G2203/36 , A61G2203/42 , A61G2203/44 , B62K11/007
摘要： A mobility device includes at least two drive wheels mounted on a shaft; a drive controller drivingly coupled to the shaft; a seat mounted to a tilt mechanism such that the seat is able to tilt in a forward, backward, left and right directions as a result of the user shifting their body weight in either of those directions; a weight displacement sensor connectable to the tilt mechanism and the drive controller such that upon sensing a weight displacement of a user in a particular direction the weight displacement sensor causes the drive controller to impart drive to the drive wheels to move the mobility device in the direction of the sensed displaced weight of the user so that the mobility device is able to be driven in a forward and backward direction and steered in a left or right direction.
摘要翻译：移动装置包括安装在轴上的至少两个驱动轮; 驱动控制器，其驱动地联接到所述轴; 安装到倾斜机构的座椅，使得座椅能够在向前，向后，左右方向上倾斜，这是由于使用者在这些方向中的任一方向上移动其体重的结果; 可连接到所述倾斜机构和所述驱动控制器的重量位移传感器，使得在感测到特定方向上的使用者的重量位移时，所述重量位移传感器使得所述驱动控制器对所述驱动轮施加驱动以沿所述方向移动所述移动装置使得移动装置能够沿向前和向后的方向被驱动并且在左或右方向上被转向。

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