公开(公告)号：US20090196538A1

公开(公告)日：2009-08-06

申请号：US12025698

申请日：2008-02-04

Applicant: Pzung-Cheng LIOU ,  Chi-Pin CHOU

Inventor： Pzung-Cheng LIOU ,  Chi-Pin CHOU

IPC: F16C29/08

CPC classification number: F16C29/084

Abstract: A linear guideway with a negative pressure type dust absorption structure comprises a linear guideway and a negative pressure type dust absorption structure. The linear guideway includes a sliding block and a sliding seat. The sliding block is movably disposed on the sliding seat. The negative pressure type dust absorption structure is disposed on the sliding block and includes at least one guiding passage having at least one inlet and one outlet. The outlet is connected to a negative pressure source, such that the suction is produced, so as to absorb dust from the inlet of the guiding passage.

Abstract translation: 具有负压型吸尘结构的直线导轨包括直线导轨和负压型吸尘结构。 直线导轨包括滑动块和滑动座。 滑动块可移动地设置在滑动座上。 负压型吸尘结构设置在滑动块上，并且包括至少一个具有至少一个入口和一个出口的引导通道。 出口连接到负压源，从而产生吸力，以便从引导通道的入口吸收灰尘。

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。

公开(公告)号：US20100032397A1

公开(公告)日：2010-02-11

申请号：US12189155

申请日：2008-08-09

Applicant: Chien-Cheng LIN ,  Pzung-Cheng LIOU

Inventor： Chien-Cheng LIN ,  Pzung-Cheng LIOU

IPC: B66C5/02

CPC classification number: B66C5/02

Abstract: A gantry with adjustable torsion leaf springs which utilizes a plurality of superposed torsion leaf springs to connect a beam and two supporting members and to absorb the variation quantities of the displacement error of the supporting members. By such arrangements, the absorbed variation quantities can be changed simply by adjusting the amount of the torsion leaf springs, thus meeting the requirements of different machines.

Abstract translation: 具有可调节扭转板簧的机架，其利用多个重叠的扭转板弹簧来连接梁和两个支撑构件并吸收支撑构件的位移误差的变化量。 通过这种布置，可以通过调节扭转板簧的量来简单地改变吸收的变化量，从而满足不同机器的要求。