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21. 发明申请

US20130216164A1 LINEAR MOTION BEARING WITH IMPROVED OUTER HOUSING SLEEVE 审中-公开
标题翻译：线性运动轴承与改进的外壳套管
公开(公告)号：US20130216164A1
公开(公告)日：2013-08-22
申请号：US13810262
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 , F16C29/069
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 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 ball retainer 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，开放的返回部分和将承重和返回部分互连的周转。多个轴承球设置在球轨中。至少一个承载板与所述球保持器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。

22. 发明申请

US20050175264A1 Segmented ball/roller guide for a linear motion bearing 审中-公开
标题翻译：用于直线运动轴承的分段球/滚子导轨
公开(公告)号：US20050175264A1
公开(公告)日：2005-08-11
申请号：US10505923
申请日：2003-02-27
申请人： Erick Kim , Alison Ng
发明人： Erick Kim , Alison Ng
IPC分类号： F16C29/06 , F16C33/38 , F16H25/22 , F16C19/00
CPC分类号： F16C29/0685 , F16C33/3818 , F16H25/2238
摘要： A guide (10) associated with a linear motion and screw system is configured to at least partially surround one of a plurality of rolling elements (20) so as to prevent ball-to-ball contact between the one rolling element and adjacent rolling elements during displacement of the rolling element along a circulation ball track.
摘要翻译：与直线运动和螺杆系统相关联的引导件（10）被构造成至少部分地围绕多个滚动元件（20）中的一个，以便防止在一个滚动元件和相邻的滚动元件之间的球对球接触滚动元件沿循环球轨移动。

23. 发明授权

US06174086B1 Linear motion bearing assembly 有权
标题翻译：直线运动轴承总成
公开(公告)号：US06174086B1
公开(公告)日：2001-01-16
申请号：US09273289
申请日：1999-03-19
申请人： Alison Ng , Steven Feketa
发明人： Alison Ng , Steven Feketa
IPC分类号： F16C2904
CPC分类号： F16C29/005 , F16C29/004 , F16C29/0604 , F16C29/0623 , F16C29/0635 , F16C29/0671
摘要： A linear motion bearing assembly is disclosed and preferably includes an elongated rail member and a carriage housing defining an inner cavity for receiving at least one segment bearing. The bearings can be either bearing balls or rollers. The elongated rail member is formed with an inner race portion, a flange projection and an elongated mounting slot substantially along the entire length thereof. Both the elongated rail member and carriage housing are precision formed by manufacturing techniques including drawing, stamping, extruding and rolling.
摘要翻译：公开了直线运动轴承组件，并且优选地包括细长轨道构件和滑架壳体，其限定用于容纳至少一个节段轴承的内腔。轴承可以是轴承滚珠或滚柱。细长轨道构件基本上沿其整个长度形成有内圈部分，凸缘突出部和细长安装槽。细长轨道构件和托架壳体都通过包括拉拔，冲压，挤压和轧制的制造技术精确地形成。

24. 发明授权

US5829882A Linear motion bearing assembly 失效
标题翻译：直线运动轴承总成
公开(公告)号：US5829882A
公开(公告)日：1998-11-03
申请号：US884196
申请日：1997-06-30
申请人： Alison Ng , Danut M. Iliescu
发明人： Alison Ng , Danut M. Iliescu
IPC分类号： F16C29/06
CPC分类号： F16C29/0676 , F16C29/069
摘要： A linear motion bearing assembly is provided and includes rolling element retainer structure, outer housing sleeves, a plurality of load bearing plates and plate retainer structure. The retainer structure of the bearing assembly can be either monolithically formed or, alternatively, assembled from multiple elements. At least a portion of axial tracks are formed in the outer radial faces of the retainer structure with each track having a load bearing portion providing access to a support shaft, rail or spline. An outer housing including a pair of sleeves are provided to encompass and protect the retainer structure and the rolling elements contained therein. One or more of these components is preferably formed of an engineering plastic or ceramic. A plurality of non-metallic load bearing plates, preferably of the self-aligning type, are positioned within the outer housing and serve to receive and transmit loads from the rolling elements in the load bearing portion of the tracks. Non-metallic plate retainer structure is configured and positioned to directly receive and transmit loads from the load bearing plates to a carriage into which the bearing assembly is mounted. Alternatively, the load bearing plates and the plate retainer structure may be monolithically formed. The plate retainer structure may also be extended longitudinally to substantially enclose the exterior surface of the retainer structure. In this configuration, no separate outer housing structure is needed.
摘要翻译：提供了直线运动轴承组件，包括滚动元件保持架结构，外壳套，多个承载板和板保持架结构。轴承组件的保持架结构可以单片地形成，也可以由多个元件组装。至少一部分轴向轨迹形成在保持架结构的外径向面中，每个轨道具有承载部分，该承载部分提供通向支撑轴，轨道或花键的通路。提供包括一对套筒的外壳以包围和保护保持器结构和容纳在其中的滚动元件。这些组分中的一种或多种优选由工程塑料或陶瓷形成。多个非金属承载板，优选为自对准型，位于外壳体内，用于从轨道的承载部分中的滚动元件接收和传递载荷。非金属板保持器结构被构造和定位成直接接收和传递载荷从负载承载板到承载组件安装到其中的托架。或者，承载板和板保持器结构可以是单片地形成的。板保持器结构还可以纵向延伸以基本上包围保持器结构的外表面。在该构造中，不需要单独的外壳结构。

25. 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.

26. 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.

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