公开(公告)号：US20090232427A1

公开(公告)日：2009-09-17

申请号：US12075345

申请日：2008-03-11

Applicant: Ching-Shan Wu ,  Meng-Yi Chen ,  Jen-Wen Chen

Inventor： Ching-Shan Wu ,  Meng-Yi Chen ,  Jen-Wen Chen

IPC: F16C19/00

CPC classification number: F16C29/065 ,  F16C29/0609 ,  F16C29/0611

Abstract: A linear motion apparatus has a linear track, a slider and two sliding-assistant units for a linear motion apparatus. The sliding-assistant units for a linear motion apparatus is mounted between the track and the slider to enhance ease of movement between the track and the slider, and each sliding-assistant unit has two roller rings to receive rollers. The roller rings are elongated rectangular rings, are selectively mounted oppositely crossly around each other. Each roller ring is designed with reduced components to make manufacturing and assembling the sliding-assistant unit easier. Moreover, the roller ring is designed as one unity so no seam will be formed due to assembling two different pieces, such that ensures contact between the rollers and the roller ring smooth.

Abstract translation: 直线运动装置具有用于直线运动装置的线性轨道，滑块和两个滑动辅助单元。 用于直线运动装置的滑动辅助单元安装在轨道和滑块之间以增强轨道和滑块之间的移动的容易性，并且每个滑动辅助单元具有两个滚子环以接收滚子。 滚子环是细长的矩形环，被选择性地彼此相对地相对地安装。 每个滚子环设计有减少的部件，使制造和组装滑动辅助单元更容易。 此外，辊环设计为一体，因此不会由于组装两个不同的部件而形成接缝，从而确保辊和滚子环之间的接触平滑。

公开(公告)号：US20090214144A1

公开(公告)日：2009-08-27

申请号：US12070940

申请日：2008-02-22

Applicant: Ching-Shan Wu ,  Jen-Wen Chen ,  Meng-Yi Chen

Inventor： Ching-Shan Wu ,  Jen-Wen Chen ,  Meng-Yi Chen

IPC: F16C19/00

CPC classification number: F16C33/506 ,  F16C29/06 ,  F16C2300/02

Abstract: A rolling element chain is applied to retain and arrange multiple rollers at intervals in a line and has a belt assembly and multiple clamping assemblies. The rollers are cylinders mounted parallelly in the rolling element chain. The belt assembly is resilient and has two parallel bars. The clamping assemblies are formed in pairs between the parallel bars to form multiple roller holes on the belt assembly and each clamping assembly has multiple clamping protrusions. The clamping protrusions of each clamping assembly are formed in a line between the parallel bars and alternately protrude oppositely away from the belt assembly and together hold the roller in the belt assembly. Each clamping protrusion has a roller surface and at least one rib. Each rib is formed on and protrudes from the roller surface, thereby, reduces contact area between the clamping protrusions and the rollers.

Abstract translation: 应用滚动元件链以一行间隔地保持和布置多个滚子，并具有皮带组件和多个夹紧组件。 滚子是平行安装在滚动体链条中的滚筒。 带组件是弹性的并且具有两个平行的杆。 夹紧组件在平行杆之间成对地形成，以在带组件上形成多个辊孔，并且每个夹紧组件具有多个夹紧突起。 每个夹紧组件的夹持突起形成在平行杆之间的线中，并且相对于皮带组件相反地突出地突出，并且一起将辊保持在皮带组件中。 每个夹紧突起具有辊表面和至少一个肋。 每个肋形成在辊表面上并从辊表面突出，从而减小夹紧突起和辊之间的接触面积。

公开(公告)号：US06584868B2

公开(公告)日：2003-07-01

申请号：US09860690

申请日：2001-05-21

Applicant: Ching-Shan Wu ,  Chau-Chang Chou

Inventor： Ching-Shan Wu ,  Chau-Chang Chou

IPC: F16C2906

CPC classification number: F16C29/063 ,  B23Q1/015 ,  B23Q1/58 ,  F16C2322/39 ,  Y10T74/18648

Abstract: The present invention is to provide a slide track structure of a linear platform, wherein the center of gravity of the slide track structure of the linear platform may be lowered. In addition, the outer edge of the upper end of the U-shaped guide track is formed with an inclined face or a smooth arc-shaped face, thereby capable of producing better structural stiffness, saving material, and decreasing weight. Thus, the slide track structure of the linear platform of the present invention can increase the structural stiffness, save material, and decrease the entire weight.

公开(公告)号：US06516534B2

公开(公告)日：2003-02-11

申请号：US09848659

申请日：2001-05-04

Applicant: Tung-Hsing Chen ,  Ching-Shan Wu

Inventor： Tung-Hsing Chen ,  Ching-Shan Wu

IPC: G01B300

CPC classification number: F16C29/063 ,  F16C29/00 ,  F16C41/00 ,  G01D5/34753

Abstract: A measurable guide actuator is used to integrate a driving mechanism, a guide mechanism, and a position measuring member so as to form an integral simplifying construction, thereby facilitating the usage and thereby reducing consumption of material. The measurable guide actuator of the present invention uses a U-shaped guide track to function as the guide mechanism. The driving mechanism uses a screw or a belt. The position measuring member includes a ruler body mounted in the guide mechanism, and a reading head sealed in the sliding table to slide therewith so that the position measuring member can be used to measure the displacement position values.