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1. 发明授权

US5161897A Linear motion roller bearing assembly 失效
标题翻译：线性运动滚子轴承总成
公开(公告)号：US5161897A
公开(公告)日：1992-11-10
申请号：US718196
申请日：1991-06-20
申请人： Alison Ng , Peter R. Mugglestone
发明人： Alison Ng , Peter R. Mugglestone
IPC分类号： F16C29/06
CPC分类号： F16C29/0676 , F16C29/0683
摘要： A multiple track linear motion recirculating roller bearing assembly is provided for movement on a substantially cylindrical shaft. The bearing assembly includes a housing with a pair of end caps having a plurality of radially arranged roller turnarounds therein positioned at either end. The housing defines a plurality of radially disposed axial roller tracks, each having both load-bearing paths and return paths, which paths are in communication with the roller turnarounds formed in the end caps. Axial roller guides are provided which extend longitudinally within the housing between the end caps and are uniquely formed as a single integral axial guide element. This integral axial guide element serves to receive and retain load-bearing plates therein. Rollers are disposed in both the load-bearing and return paths of the roller tracks and are adapted to efficiently move the carriage along a substantially cylindrical shaft.

2. 发明授权

US5069555A Linear bearing assembly 失效
标题翻译：直线轴承总成
公开(公告)号：US5069555A
公开(公告)日：1991-12-03
申请号：US565045
申请日：1990-08-09
申请人： Peter R. Mugglestone , Alison Ng
发明人： Peter R. Mugglestone , Alison Ng
IPC分类号： F16C29/00 , F16C29/06
CPC分类号： F16C29/0676 , F16C29/008
摘要： A linear bearing assembly is provided including a housing for receiving a plurality of axial ball retainers and bearing plates therein. The housing includes a pair of end caps disposed in both longitudinal ends of the bearing assembly with the end caps having a plurality of angled ball turnarounds formed therein. The bearing plates and axial ball retainers form portions of a plurality of ball tracks with the bearing plates having grooves formed in an inner radial surface thereof for defining a top radial portion of the load bearing paths and circumference grooves defining side walls of the return paths. The bearing plates and axial ball retainers are arranged so as to allow optimization of ball track quantities to radial height of the overall bearing assembly and thus increase ball track quantities and load/life characteristics of the bearing assembly.

3. 发明授权

US09080603B2 Linear bearing with nested bearing tracks 有权
标题翻译：带嵌套轴承轨道的直线轴承
公开(公告)号：US09080603B2
公开(公告)日：2015-07-14
申请号：US13810264
申请日：2011-07-15
申请人： Alison Ng
发明人： Alison Ng
IPC分类号： F16C29/06
CPC分类号： F16C29/0685 , F16C29/0604 , F16C29/0607 , F16C29/0611 , F16C29/0676 , F16C29/069
摘要： A linear motion bearing assembly comprising a load bearing plate structure having at least a portion of a plurality of open axial ball tracks formed therein, each of said plurality of open axial ball tracks comprised of at least two concentric ball tracks. The ball tracks including an open load bearing portion, an open return portion and turnarounds interconnecting the load bearing and return portions. A plurality of bearing balls are disposed in the ball tracks. At lease one load bearing plate is axially positioned adjacent said load bearing plate structure for receiving load from the balls disposed in the load bearing portion of the ball tracks. Various outer housing sleeves are disclosed including a structure split axially and a monolithic structure.
摘要翻译：一种直线运动轴承组件，包括承载板结构，其具有形成在其中的多个开放轴向球轨道的至少一部分，所述多个开放轴向球轨道中的每一个由至少两个同心球轨道组成。该滚珠轨道包括打开的承载部分，打开的返回部分和将承重和返回部分相互连接的周转。多个轴承球设置在球轨中。至少一个承载板与所述承载板结构相邻地轴向定位，用于从设置在球轨的承载部分中的球接收负载。公开了各种外壳套筒，其包括轴向分开的结构和整体结构。

4. 发明申请

US20140147062A1 Linear Motion Bearing System with Self-Aligning Rail 有权
标题翻译：具有自对准导轨的直线运动轴承系统
公开(公告)号：US20140147062A1
公开(公告)日：2014-05-29
申请号：US13812608
申请日：2011-07-27
申请人： Alison Ng
发明人： Alison Ng
IPC分类号： F16C23/06 , F16C43/04
CPC分类号： F16C29/0685 , F16C19/54 , F16C23/06 , F16C43/04 , Y10T29/49696
摘要： A linear motion bearing system comprising a rolling element retainer structure having at least a portion of a plurality of open axial rolling element tracks formed therein. The rolling element tracks including an open load-bearing portion, an open return portion and turnarounds interconnecting the load bearing and return portions. A plurality of bearing rolling elements are disposed in the rolling element tracks. A plurality of load bearing outer races are axially positioned adjacent the rolling element retainer structure for receiving load from the rolling elements disposed in the load-bearing portion of the rolling element tracks. An outer housing sleeve is effective to hold the rolling element retainer structure. A rail is effective to mate with the rolling element retainer structure, the rail including at least one recess sized and shaped so as to be mateable with at least one of the bearing rolling elements.
摘要翻译：一种直线运动轴承系统，包括具有形成在其中的多个开放轴向滚动元件轨道的至少一部分的滚动元件保持架结构。滚动体轨道包括打开的承载部分，打开的返回部分以及使承载和返回部分相互连接的周转。多个轴承滚动元件设置在滚动元件轨道中。多个承载外圈相对于滚动元件保持架结构轴向定位，用于从设置在滚动元件轨道的承载部分中的滚动元件接收负载。外壳套有效地保持滚动体保持架结构。轨道有效地与滚动元件保持架结构配合，轨道包括至少一个尺寸和形状的凹槽，以便与至少一个轴承滚动元件配合。

5. 发明申请

US20130216163A1 Linear Motion Bearing with Plate Retaining Structure Having a Plurality of Pieces 有权
标题翻译：直线运动轴承与板固定结构有多个零件
公开(公告)号：US20130216163A1
公开(公告)日：2013-08-22
申请号：US13810096
申请日：2011-07-15
申请人： Alison Ng
发明人： Alison Ng
IPC分类号： F16C29/06
CPC分类号： F16C29/0607 , F16C29/001 , F16C29/0602 , F16C29/0676 , F16C29/069 , Y10T29/49641 , Y10T29/49696
摘要： A linear motion bearing assembly comprising a ball retainer structure having at least a portion of a plurality of open axial ball tracks formed therein. The ball tracks include an open load bearing portion, an open return portion and turnarounds interconnecting the load bearing and return portions. A plurality of bearing balls are disposed in the ball tracks. A plurality of load bearing plates are axially positioned adjacent the ball retainer structure for receiving load from the balls disposed in the load bearing portion of the ball tracks. A bearing plate to housing intermediary load structure comprises a plurality of pieces and defines at least two spaces in between the pieces. The bearing plate to housing intermediary load structure extends circumferentially around the ball retaining structure. An inner arc of the pieces have a radius of curvature corresponding to a radius of curvature of the ball retainer structure.
摘要翻译：一种直线运动轴承组件，包括具有形成在其中的多个开放轴向球轨道的至少一部分的球保持器结构。滚珠轨道包括打开的承载部分，开放的返回部分和互连承重和返回部分的周转。多个轴承球设置在球轨中。多个承载板相对于球保持器结构轴向定位，用于从设置在球轨的承载部分中的球接收负载。用于容纳中间负载结构的支承板包括多个片，并且在片之间限定至少两个空间。承载中心负载结构的支承板围绕球保持结构周向延伸。这些片的内弧具有对应于球保持器结构的曲率半径的曲率半径。

6. 发明申请

US20130209009A1 CLAM SHELL LINEAR MOTION BEARING ASSEMBLY 有权
公开(公告)号：US20130209009A1
公开(公告)日：2013-08-15
申请号：US13814830
申请日：2011-08-10
申请人： Alison Ng , Ryan Thomas
发明人： Alison Ng , Ryan Thomas
IPC分类号： F16C29/06
CPC分类号： F16C29/0683 , F16C29/004 , F16C29/02 , F16C29/0607 , F16C29/069 , F16C35/00 , F16C43/04 , F16C2226/60 , F16C2226/62 , F16C2226/70 , F16C2226/74 , Y10T29/49641
摘要： A linear motion bearing assembly comprising a rolling element retainer structure and an outer housing sleeve enclosing substantially all of an exposed exterior surface of said rolling element retainer structure. A bearing block effective to enclose substantially all of an exposed exterior surface of the outer housing sleeve, the bearing block including a first bearing block segment effective to enclose a first part of the outer housing sleeve; and a second bearing block segment effective to enclose a second part of the outer housing sleeve, wherein the first bearing block segment and the second bearing block segment include first elements and second elements effective to interlock with each other when the bearing block encloses the outer housing sleeve.

7. 发明申请

US20130236132A1 LINEAR BEARING WITH NESTED BEARING TRACKS 有权
公开(公告)号：US20130236132A1
公开(公告)日：2013-09-12
申请号：US13810264
申请日：2011-07-15
申请人： Alison Ng
发明人： Alison Ng
IPC分类号： F16C29/06
CPC分类号： F16C29/0685 , F16C29/0604 , F16C29/0607 , F16C29/0611 , F16C29/0676 , F16C29/069
摘要： A linear motion bearing assembly comprising a load bearing plate structure having at least a portion of a plurality of open axial ball tracks formed therein, each of said plurality of open axial ball tracks comprised of at least two concentric ball tracks. The ball tracks including an open load bearing portion, an open return portion and turnarounds interconnecting the load bearing and return portions. A plurality of bearing balls are disposed in the ball tracks. At lease one load bearing plate is axially positioned adjacent said load bearing plate structure for receiving load from the balls disposed in the load bearing portion of the ball tracks. Various outer housing sleeves are disclosed including a structure split axially and a monolithic structure.

8. 发明申请

US20050217449A1 Adjustable tool station 审中-公开
公开(公告)号：US20050217449A1
公开(公告)日：2005-10-06
申请号：US11140877
申请日：2005-05-31
申请人： Alison Ng , Eric Kim , Frank Dalessandro
发明人： Alison Ng , Eric Kim , Frank Dalessandro
IPC分类号： F16C29/00 , F16C29/06 , B26D5/08
CPC分类号： F16C29/069 , F16C29/001 , F16C2322/39 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7772 , Y10T83/7788 , Y10T83/8773 , Y10T83/8878 , Y10T83/949
摘要： A miter saw includes a tool adjustment unit having a joint pivotable about an axis, a guide rail spaced from and coupled to the joint so as to pivot about the axis, a saw housing mounted on the guide rail and a linear motion bearing assembly, which is positioned between the guide rail and the saw housing. The guide rail and the linear motion bearing are so shaped and dimensioned that the saw housing and the guide rail rotationally engage one another in a substantially play free manner to displace a saw blade between a plurality of angled positions.

9. 发明授权

US06939044B1 Recirculating rolling element cartridge for linear motion bearing assembly 有权
标题翻译：用于直线运动轴承组件的循环滚动元件筒
公开(公告)号：US06939044B1
公开(公告)日：2005-09-06
申请号：US10110861
申请日：2000-10-23
申请人： Gregory S. Lyon , Alison Ng , Eric Kim
发明人： Gregory S. Lyon , Alison Ng , Eric Kim
IPC分类号： F16C29/06 , F16H1/04
CPC分类号： F16C29/06 , Y10T74/1967
摘要： A bearing assembly includes at least one and preferably two ball tracks each having a load-bearing portion, a return portion, and a turn-around portion, and a plurality of bearing balls, wherein the ball track is configured for the guided recirculation of the bearing balls. The bearing assembly includes a housing block with a channel at its distal end for receiving a movable shaft. The channel includes an elongated window aligned with each of the load-bearing portions of the tracks, the window allowing portions of the bearing balls to protrude therethrough to support the shaft. The bearing tracks define planes which can be oriented parallel to or perpendicular to the longitudinal axis of the housing block, or which together form an angled V-shaped configuration.
摘要翻译：轴承组件包括至少一个并且优选两个球轨道，每个轨道具有承载部分，返回部分和转向部分以及多个轴承滚珠，其中，所述球轨道构造成用于所述滚珠导轨的引导再循环轴承球。轴承组件包括壳体块，在其远端具有通道用于接收可移动轴。通道包括与轨道的每个承载部分对准的细长窗口，允许轴承滚珠的部分突出穿过以支撑轴的窗口。轴承轨道限定可以平行于或垂直于壳体块的纵向轴线定向的平面，或者它们一起形成成角度的V形构造。

10. 发明授权

US06435718B1 Linear motion bearing assembly with integral performance enhancing features 有权
标题翻译：直线运动轴承组件具有整体性能增强功能
公开(公告)号：US06435718B1
公开(公告)日：2002-08-20
申请号：US09674206
申请日：2000-10-27
申请人： Walter W. Weiss , Eric Kim , Gregory S. Lyon , Alison Ng , Thomas F. Greenfield
发明人： Walter W. Weiss , Eric Kim , Gregory S. Lyon , Alison Ng , Thomas F. Greenfield
IPC分类号： F16C2906
CPC分类号： F16C29/0645 , F16C29/064 , F16C29/0688 , F16C29/086 , F16C33/6611 , F16C33/6648
摘要： A self-lubricating bearing assembly for supporting a load on a guide rail which includes a carriage having first and second ends, a guide surface adapter for translation atop the guide rail and an end cap assembly which mounts adjacent one of the ends of the carriage. The end cap assembly includes a seal and a lubricating assembly having a lubricating block made from a lubricant composition and a compression housing for enclosing a periphery of the lubricating block and for biasing the lubricating block against the guide rail to cause the lubricant to contact the rail.
摘要翻译：一种用于支撑导轨上的负载的自润滑轴承组件，该自润滑轴承组件包括具有第一和第二端的滑架，用于在导轨顶部平移的导向表面适配器和安装在滑架的相邻端部之一的端盖组件。端盖组件包括密封件和润滑组件，其具有由润滑剂组合物制成的润滑块和用于封闭润滑块的周边的压缩壳体，并且用于将润滑块偏置在导轨上以使润滑剂接触轨道。

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