公开(公告)号：US09278036B2

公开(公告)日：2016-03-08

申请号：US13583782

申请日：2012-04-06

申请人： Siu Lun Lee

发明人： Siu Lun Lee

IPC分类号： A61G5/06 ,  A61G5/04

CPC分类号： A61G5/061 ,  A61G5/04 ,  A61G5/046 ,  A61G5/066 ,  A61G5/1075 ,  A61G5/14 ,  A61G2203/14 ,  A61G2203/42 ,  A61G2203/726

摘要： An electric wheelchair comprising a movable seat part (1), a body part (2) served as a support for the seat part, a seat adjustment mechanism (3) arranged under the seat part, a bottom part (4), and a crawler moving mechanism (5). The crawler moving mechanism (5) comprises two sets of crawlers arranged respectively at both sides underneath the bottom part, and each of which comprises a front crawler and a rear crawler. The bottom part (4) is comprised of a front portion and a rear portion, which are movably connected with a coupling arrangement and capable of deflection with respect to each other. The crawler moving mechanism (5) further comprises movable stretching crawlers arranged respectively at outside of the front crawler, and fixed stair-climbing crawlers arranged respectively at outside of the rear crawler, wherein a free end of the fixed stair-climbing crawler forms a specific angle relative to the rear crawler.

摘要翻译： 一种电动轮椅，包括可动座椅部分（1），用作座椅部分的支撑件的主体部分（2），设置在座椅部分下方的座椅调节机构（3），底部部分（4）和履带 移动机构（5）。 履带移动机构（5）包括分别布置在底部下方的两侧的两组履带，其中每一个包括前履带和后履带。 底部部分（4）由前部和后部组成，它们与联接装置可移动地连接并且能够相对于彼此偏转。 履带移动机构（5）还包括分别布置在前履带的外侧的可移动的拉伸履带和分别布置在后履带的外侧的固定的爬梯履带，其中固定爬梯履带的自由端形成特定的 相对于后履带的角度。

公开(公告)号：US20140202777A1

公开(公告)日：2014-07-24

申请号：US13583782

申请日：2012-04-06

申请人： Siu Lun Lee

发明人： Siu Lun Lee

IPC分类号： A61G5/06 ,  A61G5/04

CPC分类号： A61G5/061 ,  A61G5/04 ,  A61G5/046 ,  A61G5/066 ,  A61G5/1075 ,  A61G5/14 ,  A61G2203/14 ,  A61G2203/42 ,  A61G2203/726

摘要： An electric wheelchair comprising a movable seat part (1), a body part (2) served as a support for the seat part, a seat adjustment mechanism (3) arranged under the seat part, a bottom part (4), and a crawler moving mechanism (5). The crawler moving mechanism (5) comprises two sets of crawlers arranged respectively at both sides underneath the bottom part, and each of which comprises a front crawler and a rear crawler. The bottom part (4) is comprised of a front portion and a rear portion, which are movably connected with a coupling arrangement and capable of deflection with respect to each other. The crawler moving mechanism (5) further comprises movable stretching crawlers arranged respectively at outside of the front crawler, and fixed stair-climbing crawlers arranged respectively at outside of the rear crawler, wherein a free end of the fixed stair-climbing crawler forms a specific angle relative to the rear crawler.

摘要翻译： 一种电动轮椅，包括可动座椅部分（1），用作座椅部分的支撑件的主体部分（2），设置在座椅部分下方的座椅调节机构（3），底部部分（4）和履带 移动机构（5）。 履带移动机构（5）包括分别布置在底部下方的两侧的两组履带，其中每一个包括前履带和后履带。 底部部分（4）由前部和后部组成，它们与联接装置可移动地连接并且能够相对于彼此偏转。 履带移动机构（5）还包括分别布置在前履带的外侧的可移动的拉伸履带和分别布置在后履带的外侧的固定的爬梯履带，其中固定爬梯履带的自由端形成特定的 相对于后履带的角度。

公开(公告)号：US06535015B1

公开(公告)日：2003-03-18

申请号：US09845266

申请日：2001-04-30

申请人： Srinath Krishnan ,  Dong-Hyuk Ju ,  William G. En ,  Siu Lun Lee ,  Richard K. Klein

发明人： Srinath Krishnan ,  Dong-Hyuk Ju ,  William G. En ,  Siu Lun Lee ,  Richard K. Klein

IPC分类号： G01R3102

CPC分类号： G01R31/2884

摘要： An integrated test circuit for a silicon on insulator circuit structure is formed on the same wafer as the circuit structure. The wafer includes an input circuit coupled to the silicon on insulator circuit structure which generates a drive signal for operating the silicon on insulator circuit structure and an output circuit which processes a response signal from the circuit structure to generate an output signal representing certain characteristics of the silicon on insulator circuit structure.

摘要翻译： 用于绝缘体上硅电路结构的集成测试电路形成在与电路结构相同的晶片上。 晶片包括耦合到绝缘体上硅电路结构的输入电路，其产生用于操作绝缘体上硅电路结构的驱动信号，以及输出电路，其处理来自电路结构的响应信号，以产生表示某些特性的输出信号 硅绝缘体电路结构。