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1. 发明授权

US07086300B1 Large stroke linear motion flexural apparatus 有权
标题翻译：大行程直线运动弯曲装置
公开(公告)号：US07086300B1
公开(公告)日：2006-08-08
申请号：US10412565
申请日：2003-04-11
申请人： Donald F. Zacharie , Kenneth R. Lorell , Jean-Noel Auburn
发明人： Donald F. Zacharie , Kenneth R. Lorell , Jean-Noel Auburn
IPC分类号： F16H61/06
CPC分类号： F16F15/073 , F16F1/027 , F16F2230/0052 , F16F2230/34 , F16H21/04
摘要： Embodiments of the present invention are directed to a linear motion flexural apparatus to provide friction-free linear travel for large stroke motion. In one embodiment, a linear motion flexural apparatus comprises a first member having a first surface, and a second member having a second surface which is spaced from the first surface of the first member. One of the first member and the second member is movable relative to another one of the first member and the second member in a linear direction. At least one sheet is disposed between the first surface of the first member and the second surface of the second member. Each sheet has a first edge portion and a second edge portion generally opposite from the first edge portion. The first edge portion is attached to the first surface of the first member. The second edge portion is attached to the second surface of the second member. Each sheet has a curved portion with a shape which is substantially unchanged during movement between the first member and the second member in the linear direction.
摘要翻译：本发明的实施例涉及一种用于为大行程运动提供无摩擦线性行程的直线运动弯曲装置。在一个实施例中，线性运动弯曲装置包括具有第一表面的第一构件和具有与第一构件的第一表面间隔开的第二表面的第二构件。第一构件和第二构件中的一个可相对于第一构件和第二构件中的另一个在线性方向上移动。至少一个片材设置在第一构件的第一表面和第二构件的第二表面之间。每个片材具有大致与第一边缘部分相反的第一边缘部分和第二边缘部分。第一边缘部分附接到第一构件的第一表面。第二边缘部分附接到第二构件的第二表面。每个片材具有弯曲部分，其形状在第一构件和第二构件之间在线性方向上移动期间基本上不变。

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