公开(公告)号：US07465091B2

公开(公告)日：2008-12-16

申请号：US11378586

申请日：2006-03-20

Applicant: Ming-Che Hsu ,  Lih-Fen Chen

Inventor： Ming-Che Hsu ,  Lih-Fen Chen

IPC: F16C33/66 ,  F16C29/06

CPC classification number: F16C29/0664 ,  F16C33/6607

Abstract: A linear guide device comprises a rail, at least a slide member and multiple rows of rolling elements. The slide member comprises a rigid body; a bottom frame; a pair of end caps and a pair of reinforce plates. The rail and rigid body provide multiple rows of raceways opposed for the rolling elements. The bottom frame contains a plurality of lubricant reservoirs with lubrication pads inside and directly outstretch from the openings of said lubricant reservoirs to contact with the rolling elements in the raceway zone to supply lubricant on the rolling elements continuously. There are passages or tubes, having lubricating string inside, connecting the extending lubricant reservoirs. Two reinforce plates, each having two extending plates folded and stretched to the bottom of the two leg portions of the rigid body, and are attached on two end caps.

Abstract translation: 线性引导装置包括轨道，至少滑动构件和多排滚动元件。 滑动构件包括刚体; 底架 一对端盖和一对加强板。 轨道和刚体提供了​​多列滚动体对面的滚道。 底部框架包含多个润滑剂储存器，其具有内部的润滑垫，并且直接从所述润滑剂储存器的开口伸出，以与滚道区域中的滚动元件接触，以连续地在滚动元件上供应润滑剂。 有通道或管，内部有润滑管，连接延伸的润滑油槽。 两个加强板各自具有折叠并拉伸到刚体的两个腿部的底部的两个延伸板，并且附接在两个端盖上。

公开(公告)号：US07303335B2

公开(公告)日：2007-12-04

申请号：US10317119

申请日：2002-12-12

Applicant: Soichiro Kato ,  Takumi Nakagawa ,  Naoki Inokai ,  Kazuo Kanazawa

Inventor： Soichiro Kato ,  Takumi Nakagawa ,  Naoki Inokai ,  Kazuo Kanazawa

IPC: F16C29/06

CPC classification number: F16C29/0657 ,  F16C29/0664 ,  F16C33/3825 ,  F16C43/06 ,  Y10T29/49641

Abstract: A linear-motion device has: a slider provided onto a guide rail relatively movably; and a plurality of rolling elements for causing the slider to move relatively in a longitudinal direction of the guide rail; whereby the slider comprising a slider block having rolling-element rolling grooves that oppose to rolling-element rolling grooves formed on the guide rail, and end caps that close both-end openings of the rolling-element rolling paths formed between the rolling-element rolling grooves on the slider block and the rolling-element rolling grooves on the guide rail, and rolling-element return paths for returning the rolling elements, which have rolled in the rolling-element rolling paths, are formed on the slider block, wherein the rolling-element return paths comprises a groove portion formed on an outer surface of the slider block along the longitudinal direction of the guide rail, and a cover member for covering the groove portion.

Abstract translation: 线性运动装置具有：相对可移动地设置在导轨上的滑块; 以及多个滚动元件，用于使滑动件在导轨的纵向上相对移动; 由此，具有滑动块的滑块具有与形成在导轨上的滚动体滚动槽相对的滚动体滚动槽和封闭滚动体滚动路径的两端开口的端盖， 在滑动块上形成滑动块上的槽和导轨上的滚动元件滚动槽以及滚动元件滚动路径中滚动的滚动元件返回滚动元件返回路径，其中滚动 - 元件返回路径包括沿着导轨的纵向方向形成在滑动块的外表面上的槽部分和用于覆盖槽部分的盖构件。

公开(公告)号：US20060204151A1

公开(公告)日：2006-09-14

申请号：US11073645

申请日：2005-03-08

Applicant: Chin-Pei Wang ,  Yun-Yi Lin

Inventor： Chin-Pei Wang ,  Yun-Yi Lin

IPC: F16C33/10

CPC classification number: F16C29/0609 ,  F16C29/0647 ,  F16C29/0664 ,  F16C33/6625 ,  F16C33/6659

Abstract: A lubrication device for linear slide guide, comprising of an end cover made up of resin and a cover plate made up of polymer elastomer wherein the cover plate is closely installed in the placement space of the end cover, meanwhile, the buffer part of the cover plate can be placed in the upward U-turning part and the downward U-turning part on two sides of the end cover to form a complete sealed body, therefore, the flowing channel of the end cover and the flowing space of the cover plate can form a continuous flowing channel so that when lubricant enters the side lubricant hole, the flowing space can evenly distribute the lubricant and let the lubricant enter the lubricant hole through lubricant channel to lubricate rolling component and sliding rail.

Abstract translation: 一种用于线性滑动引导件的润滑装置，包括由树脂构成的端盖和由聚合物弹性体构成的盖板，其中盖板紧密地安装在端盖的放置空间中，同时盖的缓冲部分 板可以放置在向上U形转弯部分和端盖两侧的向下U形转弯部分，以形成完整的密封体，因此端盖的流动通道和盖板的流动空间可以 形成连续流动的通道，使得当润滑剂进入侧面润滑剂孔时，流动空间可均匀地分配润滑剂，并使润滑剂通过润滑剂通道进入润滑剂孔，以润滑滚动部件和滑轨。

公开(公告)号：US20190024713A1

公开(公告)日：2019-01-24

申请号：US16070430

申请日：2017-01-11

Applicant: THK CO., LTD.

Inventor： Kaoru Hoshide ,  Toshiro Tojo ,  Yoshiyuki Honjo ,  Ryuji Furusawa ,  Ayako Miyajima

IPC: F16C29/06

CPC classification number: F16C29/06 ,  F16C29/0664 ,  F16C33/1045 ,  F16C41/00 ,  F16C2233/00 ,  F16N29/00

Abstract: Provided is a rolling guide device which is capable of directly recognizing an operation condition of a moving member with respect to a track member or a circulation state of rolling elements in an endless circulation path, the rolling guide device including: a track member having a rolling surface; and a moving member, which is assembled to the track member through intermediation of a large number of rolling elements which roll on the rolling surface, and has an endless circulation path for the rolling elements, the moving member including: a main body member having a load rolling surface and a no-load return path for the rolling elements, the load rolling surface being opposed to the rolling surface of the track member to define a load path for the rolling elements, a pair of covers, which have direction change paths for allowing the rolling elements to move between the load path and the no-load return path, and is mounted to the main body member; and a measurement plate, which is interposed at least between the main body member and one cover to form part of the endless circulation path, and has a mounting portion for a sensor configured to detect an operation condition of the moving member with respect to the track member.

公开(公告)号：US20100111454A1

公开(公告)日：2010-05-06

申请号：US12532482

申请日：2008-03-19

Applicant: Mario Natale ,  Martin Menges

Inventor： Mario Natale ,  Martin Menges

IPC: F16C33/66

CPC classification number: F16C33/6681 ,  F16C29/0609 ,  F16C29/0664 ,  F16C33/6629

Abstract: A lubricating device for a linear rolling bearing which has a guide rail and a carriage that is longitudinally moveable on the guide rail and supported on the guide rail by rolling bodies. The rolling bodies are guided in longitudinal grooves along the guide rail, and the lubricating device is fastened to the carriage and lubricate the longitudinal grooves and/or the rolling bodies. The lubricating device also has lubricant supply ducts, which supply a lubricant to the longitudinal grooves and clear outlet openings in the region of the longitudinal grooves for transferring the lubricant to the longitudinal grooves. The lubricant supply ducts are covered by at least one absorbent repository element along the courses thereof in coverage areas. The repository element is designed and/or arranged to absorb lubricant in the coverage areas and to conduct it to the longitudinal grooves in parallel with the lubricant supply channels.

Abstract translation: 一种用于线性滚动轴承的润滑装置，其具有导轨和滑架，其可以在导轨上纵向移动并由滚动体支撑在导轨上。 滚动体沿着导轨沿纵向槽引导，润滑装置固定在滑架上并润滑纵向槽和/或滚动体。 润滑装置还具有润滑剂供应管道，其向纵向槽中的润滑剂供应润滑剂，并且在纵向槽的区域中清除出口，以将润滑剂转移到纵向槽。 润滑剂供应管道由覆盖区域中沿着其路线的至少一个吸收剂储存元件覆盖。 储存器元件被设计和/或布置成吸收覆盖区域中的润滑剂并将其导引到与润滑剂供应通道平行的纵向凹槽。

公开(公告)号：US5947605A

公开(公告)日：1999-09-07

申请号：US11699

申请日：1998-04-13

Applicant: Takeki Shirai

Inventor： Takeki Shirai

IPC: F16C29/06 ,  F16C33/38 ,  F16C33/40 ,  F16C33/41

CPC classification number: F16C29/0664 ,  F16C29/0607 ,  F16C29/0661 ,  F16C33/3825 ,  F16C33/40 ,  F16C33/414

Abstract: A linear motion guide device provided with a plural ball row chain capable of achieving easy assembling working and realizing an improved smooth ball circulation.It is characterized that ball retainer members 23, 23 to which one sides of the respective two ball rows 3, 3 arranged along loaded ball rolling grooves 10, at a time of removing a movable block 4 from a track rail 1, are formed to the movable block 4, the falling-off of the balls in the ball rows can be prevented by the assembling of the ball retainer members 23, 23 and a plural ball row chain 20, and the hanging-down of an end portion of the plural ball row chain 20 can be also prevented.

Abstract translation: PCT No.PCT / JP97 / 02096 Sec。 371日期：1998年4月13日 102（e）1998年4月13日PCT 1997年6月18日PCT公布。 第WO97 / 48913号公报 日期1997年12月24日具有能够实现容易组装工作并实现改善的平滑球循环的多球排链的直线运动导向装置。 其特征在于，在从轨道轨道1移除可移动块4时，沿着加载的滚珠滚动槽10布置的相应的两个滚珠列3,3的一侧的滚珠保持构件23,23形成为 可移动块4可以通过组装球保持构件23,23和多个球排链20来防止球列中的球的脱落，并且多个球的端部的下降 也可以防止行链20。

公开(公告)号：US4040679A

公开(公告)日：1977-08-09

申请号：US661329

申请日：1976-02-25

Applicant: Hiroshi Teramachi

Inventor： Hiroshi Teramachi

IPC: B23Q1/40 ,  F16C29/00 ,  F16C29/06 ,  F16C29/12 ,  F16C29/04

CPC classification number: F16C29/0664 ,  B23Q1/40 ,  F16C29/002 ,  F16C29/008 ,  F16C29/0676

Abstract: An improved slide way assembly according to the present invention comprises a slide saddle member being formed by integrating an outer sleeve part of a ball bearing assembly with a saddle part, an elongated bar being formed by integrating a track shaft part with a bed part, plural balls and a ball retainer. Ball raceways are formed by cooperating grooves in the inner surface of the outer sleeve part and in the outer surface of the ball retainer, the ball retainer being telescoped in the outer sleeve part and embracing that portion of the track shaft part projecting upwardly above the bed part. Further, if desired, the slide saddle member is provided on the saddle part thereof with a velleville spring which is served to absorb and relieve an impact load on the saddle member.

Abstract translation: 根据本发明的改进的滑动组件包括滑动鞍座构件，其通过将滚珠轴承组件的外套筒部分与鞍座部件整合而形成，细长杆通过将履带轴部件与床部件整合而形成，多个 球和球保持器。 滚珠滚道是通过在外套筒部分的内表面中和在球保持器的外表面中配合的凹槽形成的，球保持器可伸缩在外套筒部分中，并且包围在床上方向上突出的轨道轴部分的部分 部分。 此外，如果需要，滑动鞍座构件在其鞍座部分上设置有用于吸收和减轻鞍形构件的冲击载荷的蜗形弹簧。

公开(公告)号：US20180266486A1

公开(公告)日：2018-09-20

申请号：US15761308

申请日：2016-09-16

Applicant: NSK Ltd.

Inventor： Tetsuya KUDO

IPC: F16C29/06

CPC classification number: F16C29/0609 ,  F16C29/06 ,  F16C29/0642 ,  F16C29/0647 ,  F16C29/0664 ,  F16C2226/60

Abstract: A linear motion guiding device that is unlikely to cause a damage to a tongue unit of an end cap even when the linear motion guiding device is used under high-speed conditions is provided. An end cap (22) includes, at an end of a side of a raceway of an arc groove (222) that forms an outer peripheral surface of a direction changing passage (42), a tongue unit (25) that scoops up a ball (3) from a raceway (41) and guide the ball to a direction changing passage (42). A distal end surface (251) of the tongue unit includes a plane (251a) perpendicular to a direction along the raceway (41) and a circular-arc surface (251b) that caves into an arc shape from the plane. A curvature radius of a circular-arc surface is smaller than a radius of the ball. A center of a circle indicating a curvature of a circular-arc surface is present on a line shifted from a groove bottom line of the arc groove by at least an offset amount between a raceway groove (12) of a side of the guide rail and the raceway groove (212) of a side of the slider.

公开(公告)号：US20180066709A1

公开(公告)日：2018-03-08

申请号：US15560250

申请日：2016-03-30

Applicant: NSK Ltd.

Inventor： Nobuaki YAMAGISHI

IPC: F16C33/66 ,  F16C29/06

CPC classification number: F16C33/6659 ,  F16C29/06 ,  F16C29/0638 ,  F16C29/0664 ,  F16C33/66 ,  F16C33/664

Abstract: An oil supply device provided on a slider main body of a linear motion guide device includes: a storing member; an applicator; and a container. In the container, a storing member accommodation portion and an applicator accommodation portion are provided to be arranged in an up-down direction. A communication hole for guiding the lubricant from the storing member accommodation portion to the applicator accommodation portion is formed in the up-down direction in a partition portion which partitions the applicator accommodation portion and the storing member accommodation portion. The communication hole includes a small diameter portion which is positioned on the applicator accommodation portion side and a large diameter portion which is positioned on the storing member accommodation portion side. The storing member includes a protrusion portion capable of fitting into the large diameter portion.

公开(公告)号：US20040232299A1

公开(公告)日：2004-11-25

申请号：US10317119

申请日：2002-12-12

Applicant: NSK LTD.

Inventor： Soichiro Kato ,  Takumi Nakagawa ,  Naoki Inokai ,  Kazuo Kanazawa

IPC: A47H001/10 ,  A47F005/00

CPC classification number: F16C29/0657 ,  F16C29/0664 ,  F16C33/3825 ,  F16C43/06 ,  Y10T29/49641

Abstract: A linear-motion device has: a slider provided onto a guide rail relatively movably; and a plurality of rolling elements for causing the slider to move relatively in a longitudinal direction of the guide rail; whereby the slider comprising a slider block having rolling-element rolling grooves that oppose to rolling- element rolling grooves formed on the guide rail, and end caps that close both-end openings of the rolling-element rolling paths formed between the rolling-element rolling grooves on the slider block and the rolling-element rolling grooves on the guide rail, and rolling-element return paths for returning the rolling elements, which have rolled in the rolling-element rolling paths, are formed on the slider block, wherein the rolling-element return paths comprises a groove portion formed on an outer surface of the slider block along the longitudinal direction of the guide rail, and a cover member for covering the groove portion.

Abstract translation: 线性运动装置具有：相对可移动地设置在导轨上的滑块; 以及多个滚动元件，用于使滑动件在导轨的纵向上相对移动; 由此，具有滑块的滑块具有与形成在导轨上的滚动元件滚动槽相对的滚动元件滚动槽，以及封闭滚动体滚动路径的两端开口的端盖， 在滑动块上形成滑动块上的槽和导轨上的滚动元件滚动槽以及滚动元件滚动路径中滚动的滚动元件返回滚动元件返回路径，其中滚动 - 元件返回路径包括沿着导轨的纵向方向形成在滑动块的外表面上的槽部分和用于覆盖槽部分的盖构件。