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1. 发明申请

US20050213856A1 Linear motion guide unit 有权
标题翻译：直线运动导向单元
公开(公告)号：US20050213856A1
公开(公告)日：2005-09-29
申请号：US11086910
申请日：2005-03-23
申请人： Toshiaki Geka , Hideaki Ogura
发明人： Toshiaki Geka , Hideaki Ogura
IPC分类号： F16C29/06
CPC分类号： F16C29/064 , F16C29/0604 , F16C29/0609
摘要： A linear motion guide unit is provided in which a crowning portion available extensively for standard specification is made easily. The crowning portion is comparatively small in depth, and rich in high accuracy and high durability. A raceway groove for a load race in a carriage is made at an ingress/egress area thereof with the crowning portion of a curved profile that varies gently to allow the rolling element to move in and out of the load race with smoothness. The carriage is provided at the forward and aft ends of the raceway groove with rounded bevels, which are made in a curved contour merging into the associated crowning portion without causing any discontinuity at a junction of the rounded bevel with the crowning portion.
摘要翻译：提供了一种线性运动导向单元，其中可容易地获得广泛用于标准规格的隆起部分。隆起部的深度比较小，并且具有高精度和高耐久性。在滑架的入口/出口处形成用于载架的滚道槽，其弯曲轮廓的隆起部分轻微变化，以允许滚动元件平滑地进入和离开载荷座圈。滑架设置在具有圆形斜面的滚道槽的前端和后端，该圆形斜面以弯曲的轮廓形成并入相关的隆起部分中，而不会在圆形斜面与凸面部分的接合处产生任何不连续。

2. 发明授权

US08403562B2 Linear motion guide system with wiper seal 有权
标题翻译：带刮水器密封的直线运动导向系统
公开(公告)号：US08403562B2
公开(公告)日：2013-03-26
申请号：US12328538
申请日：2008-12-04
申请人： Toshiaki Geka , Hideaki Ogura , Shigeki Kakei , Tamotsu Iwata
发明人： Toshiaki Geka , Hideaki Ogura , Shigeki Kakei , Tamotsu Iwata
IPC分类号： F16C33/00
CPC分类号： F16C29/086 , F16C29/065
摘要： A wiper seal is less in sliding resistance that is encountered when the seal slides over a raceway surface of a guide rail, better in wear-proof quality, rich in durability, and further easy to steadily install it to a slider. The wiper seal is installed on one end of the slider in a linear motion guide system to wipe away foreign materials adhered on the guide rail. The wiper seal is made of polyester polyurethane foam having a reticular skeleton texture of three-dimensional construction including open-cells therein, the polyester polyurethane foam being squeezed or compressed into from ¼ to 1/20 in thickness to form a compact blank of three-dimensional construction having porosity therein. The wiper seal is set to come into sliding contact with the guide rail 1 to exert a positive interference of from 0.1 mm to 0.05 mm.
摘要翻译：当密封件滑动在导轨的滚道表面上时，擦拭器密封件的滑动阻力较小，耐磨性能更好，耐久性更好，并且更易于稳定地安装在滑块上。擦拭器密封件以直线运动导向系统安装在滑块的一端，以擦去粘附在导轨上的异物。擦拭器密封件由聚酯聚氨酯泡沫制成，其具有包括开孔的三维结构的网状骨架结构，聚酯聚氨酯泡沫被挤压或压缩至厚度的1/4至1/20，以形成三维结构的紧凑坯料，其中具有孔隙度的三维结构。刮水器密封件设置成与导轨1滑动接触以发挥0.1mm至0.05mm的正干扰。

3. 发明授权

US08113714B2 Linear motion guide unit 有权
标题翻译：直线运动导向单元
公开(公告)号：US08113714B2
公开(公告)日：2012-02-14
申请号：US12410937
申请日：2009-03-25
申请人： Hideaki Ogura , Toshiaki Geka
发明人： Hideaki Ogura , Toshiaki Geka
IPC分类号： F16C33/10
CPC分类号： F16C29/086 , F16C29/0609
摘要： By reducing the component count, a more compact linear motion guide unit having sealing structures capable of maintaining high sealing performance between slider and guide rail over a long term is realized. A rubber-made end seal, attached to each end face of a slider slidably straddling a guide rail, has a lip portion integrally formed on a contact face with the guide rail, and a recessed portion formed in a face opposite to a mounting face attached to the slider. A positional relationship is determined such that the lip portion is located closer to the slider than the recess bottom face is. An oil-impregnated wiper seal is mounted in the recessed portion of the end seal. A scraper is disposed along the outer side of the wiper seal mounted in the recessed portion, so that the wiper seal is fixedly interposed between the scraper and the recess bottom face.
摘要翻译：通过减少部件数量，实现了一种具有能够长期地在滑块和导轨之间保持高密封性能的密封结构的更紧凑的直线运动引导单元。橡胶制的端部密封件，安装在可滑动地跨过导轨的滑块的每个端面上，具有一体地形成在与导轨的接触面上的唇部，以及形成在与安装面相对的面的凹部到滑块。确定位置关系，使得唇部比凹部底面更靠近滑块。油封的擦拭器密封件安装在端部密封件的凹陷部分中。沿着安装在凹部中的擦拭器密封件的外侧布置有刮刀，使得擦拭器密封件固定地设置在刮刀和凹部底面之间。

4. 发明授权

US07677804B2 Linear motion guide unit 有权
标题翻译：直线运动导向单元
公开(公告)号：US07677804B2
公开(公告)日：2010-03-16
申请号：US11086910
申请日：2005-03-23
申请人： Toshiaki Geka , Hideaki Ogura
发明人： Toshiaki Geka , Hideaki Ogura
IPC分类号： F16C29/06
CPC分类号： F16C29/064 , F16C29/0604 , F16C29/0609
摘要： A linear motion guide unit is provided in which a crowning portion available extensively for standard specification is made easily. The crowning portion is comparatively small in depth, and rich in high accuracy and high durability. A raceway groove for a load race in a carriage is made at an ingress/egress area thereof with the crowning portion of a curved profile that varies gently to allow the rolling element to move in and out of the load race with smoothness. The carriage is provided at the forward and aft ends of the raceway groove with rounded bevels, which are made in a curved contour merging into the associated crowning portion without causing any discontinuity at a junction of the rounded bevel with the crowning portion.
摘要翻译：提供了一种线性运动导向单元，其中可容易地获得广泛用于标准规格的隆起部分。隆起部的深度比较小，并且具有高精度和高耐久性。在滑架的入口/出口处形成用于载架的滚道槽，其弯曲轮廓的隆起部分轻微变化，以允许滚动元件平滑地进入和离开载荷座圈。滑架设置在具有圆形斜面的滚道槽的前端和后端，该圆形斜面以弯曲的轮廓形成并入相关的隆起部分中，而不会在圆形斜面与凸面部分的接合处产生任何不连续。

5. 发明申请

US20090245701A1 Linear Motion Guide Unit 有权
标题翻译：直线运动指南单元
公开(公告)号：US20090245701A1
公开(公告)日：2009-10-01
申请号：US12410937
申请日：2009-03-25
申请人： Hideaki Ogura , Toshiaki Geka
发明人： Hideaki Ogura , Toshiaki Geka
IPC分类号： F16C33/74
CPC分类号： F16C29/086 , F16C29/0609
摘要： By reducing the component count, a more compact linear motion guide unit having sealing structures capable of maintaining high sealing performance between slider and guide rail over a long term is realized. A rubber-made end seal, attached to each end face of a slider slidably straddling a guide rail, has a lip portion integrally formed on a contact face with the guide rail, and a recessed portion formed in a face opposite to a mounting face attached to the slider. A positional relationship is determined such that the lip portion is located closer to the slider than the recess bottom face is. An oil-impregnated wiper seal is mounted in the recessed portion of the end seal. A scraper is disposed along the outer side of the wiper seal mounted in the recessed portion, so that the wiper seal is fixedly interposed between the scraper and the recess bottom face.
摘要翻译：通过减少部件数量，实现了一种具有能够长期地在滑块和导轨之间保持高密封性能的密封结构的更紧凑的直线运动引导单元。橡胶制的端部密封件，安装在可滑动地跨过导轨的滑块的每个端面上，具有一体地形成在与导轨的接触面上的唇部，以及形成在与安装面相对的面的凹部到滑块。确定位置关系，使得唇部比凹部底面更靠近滑块。油封的擦拭器密封件安装在端部密封件的凹陷部分中。沿着安装在凹部中的擦拭器密封件的外侧设置刮刀，使得擦拭器密封件固定地设置在刮刀和凹部底面之间。

6. 发明授权

US4652147A Direction turning passage of rolling bearing for rectilinear motion 失效
标题翻译：滚动轴承的方向转向通道用于直线运动
公开(公告)号：US4652147A
公开(公告)日：1987-03-24
申请号：US876184
申请日：1986-06-19
申请人： Toshiaki Geka
发明人： Toshiaki Geka
IPC分类号： F16C29/00 , F16C29/06
CPC分类号： F16C29/064 , F16C29/0609
摘要： There is a direction turning passage of a rolling bearing for a rectilinear motion comprising: a track member and a slide member which are slidably come into engagement with each other between first and second track surfaces formed in the track and slide members through rolling members. The direction turning passage in the slide member adapted to turn the direction of the rolling members along a curved line is formed by the curves having two or more kinds of curvatures so as to be continuous with the track to which a bearing load is applied, and the first portion at the nearest location of the track side is formed so that its curvature is smaller than that of the second portion subsequent thereto. The direction turning passage in the slide member, on one hand, may be formed by the arcs having two or more kinds of radii and the first arc at the nearest location of the track side is formed larger than the second arc subsequent to the first arc, or it may be formed by an ellipse in which at least the track side is a minor axis. With this arrangement, the overall bearing size can be made small and the slide resistance of the bearing becomes small.
摘要翻译：存在用于直线运动的滚动轴承的方向转动通道，包括：轨道构件和滑动构件，其在形成在轨道中的第一和第二轨道表面之间可滑动地彼此接合，并且通过滚动构件滑动构件。通过具有两个或多个曲率的曲线形成适于沿着曲线转动滚动构件的方向的滑动构件中的方向转动通道，以便与施加轴承负载的轨道连续; 在轨道侧的最近位置处的第一部分形成为使得其曲率小于其后的第二部分的曲率。一方面，滑动构件中的方向转动通道可以由具有两个或更多种半径的弧形成，并且轨道侧的最近位置处的第一弧形成大于第一弧后的第二弧或者其可以由其中至少轨道侧是短轴的椭圆形成。通过这种布置，可以使整体轴承尺寸变小，并且轴承的滑动阻力变小。

7. 发明授权

US5785155A Linear motion clamping unit 失效
标题翻译：直线运动夹紧单元
公开(公告)号：US5785155A
公开(公告)日：1998-07-28
申请号：US723042
申请日：1996-09-30
申请人： Toshiaki Geka , Kazunari Shibazaki
发明人： Toshiaki Geka , Kazunari Shibazaki
IPC分类号： B23Q1/28 , B23Q1/40 , F16C29/00 , F16C29/10 , H01L21/68 , F16C29/06
CPC分类号： F16C29/10 , B23Q1/28 , F16C29/00
摘要： The present invention provides a linear motion clamping unit capable of reliably holding the casing unit at an arbitrary position on the track rail with a small force. In this linear motion clamping unit, when the actuators are deenergized, the rollers arranged in the openings of the retainers are pushed by the spring force through the retainers to engage with the lock portions formed between the inclined surfaces of the wedge members and the side wall surfaces of the track rail. The resulting wedge action locks the casing unit on the track rail in one axial direction. When the actuators are energized, the rollers are released from the lock portions by the action of the retainers, thus unlocking the casing unit.
摘要翻译：本发明提供一种线性运动夹紧单元，其能够以较小的力可靠地将壳体单元保持在轨道轨上的任意位置。在该直线运动夹紧单元中，当致动器断电时，布置在保持器的开口中的辊被弹簧力推动通过保持器与楔形构件的倾斜表面和侧壁之间形成的锁定部分接合轨道轨道的表面。所产生的楔形作用将一个轴向的壳体单元锁定在轨道轨上。当致动器通电时，辊通过保持器的动作从锁定部分释放，从而解除了壳体单元。

8. 发明授权

US5732799A Braking apparatus and rolling guide unit on which it is equipped 失效
标题翻译：制动装置及其配备的滚动导向装置
公开(公告)号：US5732799A
公开(公告)日：1998-03-31
申请号：US547778
申请日：1995-10-25
申请人： Yukinobu Chikamatsu , Toshiaki Geka
发明人： Yukinobu Chikamatsu , Toshiaki Geka
IPC分类号： F16C29/06 , B23Q1/28 , F15B15/08 , F15B15/26 , F16C29/00 , F16C29/10
CPC分类号： F16C29/10 , B23Q1/28 , F15B15/082 , F15B15/262 , F16C29/008
摘要： A braking apparatus and a rolling guide unit on which it is equipped. A pressure control device, such as a hydraulic cylinder mechanism, operates according to a braking command signal emitted when an operation switch for braking is actuated, or when the braking command signal is emitted based on memory data. This causes the braking members to make contact with and push against a surface of the track rails other than the track surface, in order to fix the position of the rolling guide unit. The braking members are released from the surface based on the emission of a braking release command signal, so that the position is no longer fixed.
摘要翻译：一种制动装置及其配备的滚动导向装置。诸如液压缸机构的压力控制装置根据当用于制动的操作开关被致动时或当基于存储器数据发出制动命令信号时发出的制动指令信号而操作。由此，制动部件与轨道表面以外的轨道轨道的表面接触并推动，以固定滚动导向单元的位置。基于制动释放指令信号的发出，制动构件从表面释放，使得位置不再固定。

9. 发明授权

US4784498A Retainer of a linear motion rolling-contact bearing and its manufacturing method 失效
标题翻译：直线运动滚动轴承的保持器及其制造方法
公开(公告)号：US4784498A
公开(公告)日：1988-11-15
申请号：US038478
申请日：1987-04-13
申请人： Toshiaki Geka , Koji Kanoh
发明人： Toshiaki Geka , Koji Kanoh
IPC分类号： F16C29/00 , F16C29/06
CPC分类号： F16C29/064 , F16C29/065
摘要： A retainer for use in a linear motion rolling-contact bearing is provided. In a linear motion rolling-contact bearing, there is provided an endless passage including a load passage section, a return passage sections and a pair of connection passage sections connecting the corresponding ends of the load and return passage sections. The rolling members, balls or rollers, are provided in the endless passage and they move endlessly so as to provide a relative motion between a rail and a slider assembly. The return and connection passage sections are defined in the slider assembly, but the load passage section is defined between the rail and the slider assembly so that there is normally provided a retainer for retaining the rolling members in position when they pass through the load passage section. The retainer of the present invention basically includes a flat base portion formed with an elongated slot having a width larger than the maximum size of each of the rolling members used and a central retaining portion formed integrally with the flat base portion and having a generally U shape.
摘要翻译：提供了一种用于直线运动滚动接触轴承的保持器。在直线运动滚动接触轴承中，设置有环形通道，其包括负载通道部分，返回通道部分和连接负载和返回通道部分的相应端部的一对连接通道部分。滚动构件，滚珠或滚子设置在环形通道中，并且它们不停地移动，以便在轨道和滑块组件之间提供相对运动。回转和连接通道部分限定在滑块组件中，但是负载通道部分限定在轨道和滑块组件之间，使得通常设置有保持器，用于当滚动部件穿过负载通道部分时将其保持在适当的位置。本发明的保持器基本上包括平坦的基部，其形成有宽度大于所使用的滚动元件的最大尺寸的细长狭槽和与平坦基部一体形成并且具有大致U形的中心保持部。

10. 发明授权

US07832930B2 Linear motion guide unit 有权
标题翻译：直线运动导向单元
公开(公告)号：US07832930B2
公开(公告)日：2010-11-16
申请号：US11928263
申请日：2007-10-30
申请人： Toshiaki Geka , Hideki Kuwabara
发明人： Toshiaki Geka , Hideki Kuwabara
IPC分类号： F16C29/06
CPC分类号： F16C29/0607 , F16C29/0609 , F16C29/065 , F16C43/04
摘要： An interlocking construction between an end cap and a retainer plate to support rollers in a load-carrying race is made to provide an endless circulating circuit with no gap to allow the rollers smoothly rolling through there with keeping adequate posture. The slider has a carriage, end caps, rollers rolling through a circulating circuit, a retainer plate extending along the load-carrying race to keep the rollers inside the load-carrying race, and a binding strip to fasten the retainer plate to the carriage. The retainer plate comes into connection with spigots extending out of the end caps. Lengthwise opposite ends of the retainer plate conform to ends of the spigots in a complementary relation to fit over the ends of the spigots in a sliding direction.
摘要翻译：制造端盖和保持板之间的联锁结构，以支撑负载承载座圈中的滚子，以提供无间隙的无端循环回路，以允许滚子以保持适当的姿势平稳地滚动。滑块具有滑架，端盖，滚动通过循环回路的滚子，沿承载座圈延伸的保持板，以将滚子保持在承载座圈内，以及用于将保持板固定到滑架上的装订带。保持板与从端盖延伸出的插口相连。保持板的纵向相对的端部以互补关系符合插口的端部，以在滑动方向上装配在插口的端部上。

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