公开(公告)号：US20090193925A1

公开(公告)日：2009-08-06

申请号：US12025728

申请日：2008-02-04

Applicant: Pzung-Cheng LIOU ,  Chi-Pin Chou

Inventor： Pzung-Cheng LIOU ,  Chi-Pin Chou

IPC: B66F11/04

CPC classification number: B23Q1/626 ,  B23Q5/28 ,  Y10T74/20354

Abstract: A three-axis displacement platform comprises a first-axis linear device, a second-axis linear device, a third-axis linear device, a support frame and a balance weight. The three-axis displacement platform is formed by superposing the first-axis linear device, the second linear device, the support frame and the third-axis linear device on upon another, thus reducing the assembly space of the three-axis displacement platform. The balance weight is superposed on the support frame to balance weight, thus improving the displacement accuracy.

Abstract translation: 三轴位移平台包括第一轴线性装置，第二轴线性装置，第三轴线性装置，支撑框架和平衡重。 三轴位移平台通过将第一轴线性装置，第二线性装置，支撑框架和第三轴线性装置叠置在一起而形成，从而减小了三轴排量平台的组装空间。 平衡重重叠在支撑架上以平衡重量，从而提高位移精度。