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1. 发明申请

US20150321900A1 LOW STIFFNESS FLEXURE 审中-公开
标题翻译：低刚度挠度
公开(公告)号：US20150321900A1
公开(公告)日：2015-11-12
申请号：US14677730
申请日：2015-04-02
申请人： MEMS DRIVE, INC.
发明人： XIAOLEI LIU , ROMAN GUTIERREZ , GUIQIN WANG , BENSON MAI , MATTHEW NG
IPC分类号： B81B3/00
CPC分类号： B81B3/0051 , B81B3/007 , B81B2203/0163 , Y10T74/20
摘要： A flexure includes a support first end connected to a first frame; a support second end connected to a second frame; and a buckled section connecting the first support end to the second support end. The length of the flexure is substantially greater than its width, and the width of the flexure is substantially greater than its thickness. During operation, the flexure is maintained in a buckled state where the flexure's stiffness is significantly less than in the unbuckled state. In one implementation, a stage includes a flexure array joining a first frame and a second frame, where: the first frame and the second frame are substantially on a plane; the flexure array is substantially on the plane prior to buckling by the flexures of the flexure array; and the flexure array is bent substantially out of the plane after buckling by the flexures.
摘要翻译：挠性件包括连接到第一框架的支撑件第一端; 连接到第二框架的支撑件第二端; 以及将第一支撑端连接到第二支撑端的弯曲部分。挠曲的长度基本上大于其宽度，并且挠曲件的宽度基本上大于其厚度。在操作过程中，挠曲保持在弯曲状态，其中挠曲刚度明显小于未弯曲状态。在一个实施方案中，舞台包括接合第一框架和第二框架的挠曲阵列，其中：第一框架和第二框架基本上在平面上; 弯曲阵列在由弯曲阵列的挠曲弯曲之前基本上在平面上; 并且挠曲阵列在由弯曲部弯曲之后基本上被弯曲成平面。

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