公开(公告)号：US20060102427A1

公开(公告)日：2006-05-18

申请号：US10986114

申请日：2004-11-12

Applicant: Ching-Shan Wu ,  Kuo-Jung Chang

Inventor： Ching-Shan Wu ,  Kuo-Jung Chang

IPC: F16C17/00

CPC classification number: F16C29/0609 ,  F16C29/0647 ,  F16C33/6648 ,  F16C33/6651 ,  F16C33/6674

Abstract: A lubricant supply unit has a casing and a rear seal. The rear seal is mounted on the casing in fluid-tight matter. The casing has four tapered paths defined through the casing. Multiple porous fillings are fitted into the casing. The porous filling near the rear seal has spike protrusions extended into the tapered paths and in contact with a track shaft. Each spike protrusion of the porous filling is compressed by the respective tapered path so that the density of each spike protrusion becomes greater than density of the rest of the porous filling. Therefore, when the lubricating oil inside the porous filling is flowing out of the porous fillings via the tapered paths, flow velocity and amount of the lubricating oil are slow and stable. The rear seal effectively seals a joint between the cover and the casing.

Abstract translation: 润滑剂供应单元具有壳体和后密封件。 后密封件以流体密封的形式安装在外壳上。 壳体具有通过壳体限定的四个锥形通道。 多个多孔填充物装配到套管中。 后密封件附近的多孔填充物具有延伸到锥形路径中并与轨道轴接触的尖突起。 多孔填充物的每个尖突起被相应的锥形路径压缩，使得每个尖峰突起的密度变得大于其余多孔填充物的密度。 因此，当多孔填充物内部的润滑油经由锥形路径从多孔填料流出时，润滑油的流速和润滑油量缓慢而稳定。 后密封件有效地密封盖和壳体之间的接头。

公开(公告)号：US06558039B2

公开(公告)日：2003-05-06

申请号：US09859406

申请日：2001-05-18

Applicant: Ching-Shan Wu

Inventor： Ching-Shan Wu

IPC: F16C2906

CPC classification number: F16C29/0657 ,  F16C29/0607

Abstract: A linear guide way structure. The structure utilizes spring strips to combine a sliding body assembly and end caps, instead of using screws or pins. The sliding body assembly and the end caps are combined together with an almost constant resilient force provided by the spring strips whose mechanical strength is greater than that of plastic material. The problem of exfoliation between two physically different materials such a metal and plastic never is avoided. Accordingly, the linear guide way is easy to fabricate, operate, and maintain with low cost.

Abstract translation: 直线导轨结构。 该结构使用弹簧条来组合滑动体组件和端盖，而不是使用螺钉或销。 滑动体组件和端盖由机械强度大于塑料材料的弹簧条提供的几乎恒定的弹性力组合在一起。 两种物理上不同的材料如金属和塑料之间的剥落问题永远不会被避免。 因此，线性引导方式易于制造，操作和维护，成本低廉。

公开(公告)号：US06517245B2

公开(公告)日：2003-02-11

申请号：US09848660

申请日：2001-05-04

Applicant: Bing-Hung Luo ,  Ching-Shan Wu

Inventor： Bing-Hung Luo ,  Ching-Shan Wu

IPC: F16C2906

CPC classification number: F16C29/064 ,  F16C29/0609 ,  F16C29/12

Abstract: A linear guide way structure comprises a guide rail, a slider, and two end cups. The slider has two ends each defining a ball return hole having a first-end-opening, and a ball groove having a second-end-opening. The adjustable end cup is provided with two ball direction changing paths each having a first-mating-end-opening abutting the first-end-opening of the ball return hole, and a second-mating-end-opening abutting the second-end-opening of the ball groove. The adjustable end cup is provided with a plurality of adjusting slits, and at least one of the adjusting slits has a determined depth so that the adjustable end cup is made flexible, thereby adjusting the distance between the two first-mating-end-openings of each of the two ball direction changing paths of the adjustable end cup, so that the first-mating-end-opening can be exactly engaged with the first-end-opening of the ball return hole.

Abstract translation: 直线导轨结构包括导轨，滑块和两个端杯。 滑块具有两个端部，每个端部限定具有第一端开口的滚珠返回孔和具有第二端开口的滚珠槽。 可调节端盖设置有两个球形方向改变路径，每个球形方向改变路径具有邻接球返回孔的第一端开口的第一配合端开口和邻接第二端开口的第二配合端开口， 打开球槽。 可调式端杯设置有多个调节狭缝，并且至少一个调节狭缝具有确定的深度，使得可调节端杯被制成柔性，从而调节两个第一配合端开口之间的距离 可调节端杯的两个球形方向改变路径中的每一个，使得第一配合端开口可以精确地与球返回孔的第一端开口接合。

公开(公告)号：US06333628B1

公开(公告)日：2001-12-25

申请号：US09406809

申请日：1999-09-28

Applicant: Chi-Wen Yeh ,  Ching-Shan Wu

Inventor： Chi-Wen Yeh ,  Ching-Shan Wu

IPC: G01B700

CPC classification number: G01D5/145 ,  F16C29/005 ,  F16C29/0635 ,  F16C41/007 ,  G01D11/02

Abstract: A linear guide apparatus with magnetic distance sensor is disclosed. A magnetic tape is adhered right on the upper surface of the guide rail so as to minimize the variation of distance between the magnetic tape and a magnetic induction element to assure high distance sensing sensitivity when the slide block is exerted by a transverse thrust force. The magnetic tape can be adhered to the upper surface of the guide rail after the guide rail has been assembled to its base thereby facilitating the assembly work. The magnetic induction element is installed in an end cap of the slide block so that it is not necessary to modify the construction of the inner part of the slide block. As a result, the space is saved and the mechanical strength of the apparatus is increased. In order to reduce the influence of magnetic field induced by the electric current flowing in the power supply lines of the apparatus on the sensor signal, an outlet terminal block is provided on a side surface of the slide block so as to prevent the signal wires from passing through right over the magnetic tape thereby protecting the sensor signal from interference.

Abstract translation: 公开了一种具有磁距离传感器的线性引导装置。 磁带紧贴在导轨的上表面上，以便最小化磁带和磁感应元件之间距离的变化，以确保当滑动块通过横向推力施加时的高距离感测灵敏度。 在将导轨组装到其底座之后，磁带可以粘附到导轨的上表面，从而便于组装工作。 磁感应元件安装在滑块的端盖中，因此不需要修改滑块的内部部件的结构。 结果，节省了空间并且增加了设备的机械强度。 为了减小由设备的电源线流过的电流引起的磁场对传感器信号的影响，在滑块的侧面设置有出口接线端子，以防止信号线 通过磁带直接通过，从而保护传感器信号免受干扰。