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1. 发明授权

US5145260A Rolling bearing for longitudinal movement 失效
标题翻译：滚动轴承用于纵向运动
公开(公告)号：US5145260A
公开(公告)日：1992-09-08
申请号：US698662
申请日：1991-05-10
申请人： Ludwig Edelmann , Hermann Glockner , Zoltan Laszlofalvi , Uwe Mayer , Lothar Walter
发明人： Ludwig Edelmann , Hermann Glockner , Zoltan Laszlofalvi , Uwe Mayer , Lothar Walter
IPC分类号： F16C29/06 , F16C43/08
CPC分类号： F16C29/069 , F16C43/08
摘要： A rolling bearing for longitudinal movement has a cage with its inner surface surrounding a shaft. The cage has axially extending races for loaded balls and axially extending return races for unloaded balls, as well as a cover on each of its two ends. Each cover has turn around races connected between the ends of a race and a return race. The races, return races and turn around races have slits extending along the races and open to the shaft. Each turn around race in the covers is bounded by a curved shoulder section on the inner surface of the cage and extending along the turn around race, and a curved inner wall section of the cover extending parallel to the curved shoulder wall section of the cage.
摘要翻译：用于纵向运动的滚动轴承具有围绕轴的内表面的保持架。保持架具有用于负载球的轴向延伸的座圈和用于未加载的球的轴向延伸的返回轨道，以及其两端中的每一个上的盖。每个封盖都绕过比赛的终点和回归赛之间的比赛。比赛，回归比赛和转身比赛都有沿着赛跑延伸并且向轴开放的缝隙。盖子周围的转弯围绕着保持架的内表面上的弯曲的肩部，并且围绕座圈的转弯延伸，并且盖的弯曲的内壁部分平行于保持架的弯曲的肩部壁部延伸。

2. 发明授权

US6109788A Linear movement ball bearing provided with ball track plates and method for designing ball track plates for such ball bearing 失效
标题翻译：具有滚珠轨道板的线性运动球轴承和用于设计这种球轴承的滚珠轨道板的方法
公开(公告)号：US6109788A
公开(公告)日：2000-08-29
申请号：US19778
申请日：1998-02-06
申请人： Ludwig Edelmann , Hermann Glockner , Zoltan Laszlofalvi , Uwe Mayer , Henryk Velde , Lothar Walter
发明人： Ludwig Edelmann , Hermann Glockner , Zoltan Laszlofalvi , Uwe Mayer , Henryk Velde , Lothar Walter
IPC分类号： F16C29/06
CPC分类号： F16C29/069
摘要： A ball bearing for permitting linear movements includes a cage having an inside surface that is adapted to surround a shaft. The cage also has ball tracks each defined by an axial guide track, an axial return track and two turn-around tracks which connect the ends of the guide track and the return track. The guide and return tracks have a radially inwardly open slit that extends along the lengths of the tracks. The guide tracks are covered by respective ball track plates provided with projections that project into grooves in the cage. To reduce tool and manufacturing costs, ball track plates having the same profile (i.e., identical outside diameters, ball track diameters, plate widths and plate thicknesses) are used for several ball bearing sizes with different bore and outside diameters.
摘要翻译：用于允许线性运动的滚珠轴承包括具有适于包围轴的内表面的保持架。保持架还具有各自由轴向导轨，轴向返回轨道和连接导轨的端部和返回轨道的两个转向轨道限定的滚珠轨道。引导和返回轨道具有沿着轨道的长度延伸的径向向内开口的狭缝。引导轨道被设置有突起的相应的滚珠轨道板覆盖，该突起突出到保持架中的凹槽中。为了减少工具和制造成本，具有相同轮廓（即，相同的外径，球轨直径，板宽度和板厚度）的滚珠轨道板用于具有不同孔径和外径的若干滚珠轴承尺寸。

3. 发明授权

US6068404A Ball bearing for longitudinal movements 有权
标题翻译：滚珠轴承用于纵向运动
公开(公告)号：US6068404A
公开(公告)日：2000-05-30
申请号：US156644
申请日：1998-09-18
申请人： Ludwig Edelmann , Andreas Geyer , Hermann Glockner , Holger Kristandt , Zoltan Laszlofalvi , Uwe Mayer , Henryk Velde , Lothar Walter
发明人： Ludwig Edelmann , Andreas Geyer , Hermann Glockner , Holger Kristandt , Zoltan Laszlofalvi , Uwe Mayer , Henryk Velde , Lothar Walter
IPC分类号： F16C33/66 , F16C29/06
CPC分类号： F16C29/069 , F16C29/084
摘要： A ball bearing for permitting longitudinal movements with respect to a shaft includes a cage provided with at least two longitudinally extending guide tracks having opposite ends that are connected by semicircular turn around tracks. A plurality of balls are positioned in the guide tracks, with balls positioned in one of the guide tracks forming load-bearing balls and balls positioned in another one of the guide tracks forming non-load-bearing balls. The longitudinally extending guide track for the load-bearing balls is provided with a slit that is open radially inwardly for passage of the balls in a direction radially inwardly towards the shaft. The longitudinally extending guide track for the non-load-bearing balls has an interior wall which, in cross-section, possesses at least two substantially diametrically opposed first sections having a circular contour and at least two substantially diametrically opposed second sections laterally offset from the first sections and having a base that is set back from the circular contour.
摘要翻译：用于允许相对于轴的纵向移动的滚珠轴承包括设置有至少两个纵向延伸的引导轨道的保持架，该引导轨道具有通过围绕轨道的半圆形转弯连接的相对端部。多个球定位在导轨中，其中一个导轨中的滚珠形成承载球和定位在另一个导轨中的球，形成非承载球。用于承载球的纵向延伸的导轨设置有向径向向内开放的狭缝，用于使球沿径向向内朝向轴的方向通过。用于非承载滚珠的纵向延伸的导轨具有内壁，其横截面具有至少两个具有圆形轮廓的基本上直径相对的第一部分，以及至少两个基本上直径相对的第二部分，其横向偏离第一部分并且具有从圆形轮廓回退的基部。

4. 发明授权

US4729669A Linear ball bearing for carriage of machine tool 失效
标题翻译：直线球轴承用于运输机床
公开(公告)号：US4729669A
公开(公告)日：1988-03-08
申请号：US934172
申请日：1986-11-21
申请人： Lothar Walter , Uwe Mayer , Zoltan Laszlofalvi
发明人： Lothar Walter , Uwe Mayer , Zoltan Laszlofalvi
IPC分类号： B23Q1/26 , B23Q1/40 , B23Q1/58 , F16C29/00 , F16C29/06
CPC分类号： F16C29/0623
摘要： A linear ball bearing for a carriage in a machine tool has a support with a pair of raceways which oppose a corresponding pair of raceways formed in the carriage. Two endless rows of balls are arranged to circulate in adjacent planes, with the loaded balls rolling between the opposing raceways. One or two rails are fastened to the support for guiding the loaded balls outwardly of the support. The loaded balls of one row mesh in the interstices of the loaded balls of the other row. Each rail has a guiding web for laterally guiding the loaded balls and at least one retaining web for partly encompassing the loaded balls. The longitudinal gaps between the rail and the support have widths less than the ball diameter, thereby blocking the balls from falling out of the support when the bearing is disassembled.
摘要翻译：用于机床中的滑架的直线球轴承具有支撑件，其具有与形成在托架中的相应的一对滚道相对的一对滚道。两个无数列的球被布置成在相邻的平面中循环，其中加载的滚动在相对的滚道之间滚动。一个或两个轨道被紧固到支撑件，用于将负载的球引导到支撑件外部。一列的负载球在另一排的加载球的间隙中网格化。每个轨道具有引导腹板，用于横向地引导加载的球和至少一个保持腹板以部分地包围负载的球。轨道和支撑件之间的纵向间隙具有小于球直径的宽度，从而在拆卸轴承时阻止球从支撑件脱出。

5. 发明授权

US6132092A Ball bearing for permitting linear movement and method for making same 失效
标题翻译：用于允许线性运动的滚珠轴承及其制造方法
公开(公告)号：US6132092A
公开(公告)日：2000-10-17
申请号：US19780
申请日：1998-02-06
申请人： Ludwig Edelmann , Hermann Glockner , Uwe Mayer , Henryk Velde , Lothar Walter
发明人： Ludwig Edelmann , Hermann Glockner , Uwe Mayer , Henryk Velde , Lothar Walter
IPC分类号： F16C29/06 , F16C29/08 , F16C43/06
CPC分类号： F16C29/069 , F16C29/084 , F16C43/06
摘要： A ball bearing for permitting linear movements includes a cage having an inner surface that is adapted to surround a shaft, a plurality of axial guide tracks for receiving load-bearing balls and axial return tracks for receiving non-load-bearing balls. A cover is provided at each end of the cage, with each cover being provided a turn-around track that connect an end of one guide track with an end of an adjoining return track. The guide tracks and the return tracks have a slit extending along the length of the tracks and opening radially inwardly. To enable economical production of the bearing with relatively simple tools and universal use of a single cage for different ball bearings, the lateral guide walls of both the guide tracks and the return tracks possess the same cross-sectional configuration and, in the radial outer area of the cage, are provided with axially extending grooves. The cage is manufactured with breaking points distributed around the outer circumference of the cage for permitting radially outer portions of the cage to be removed.
摘要翻译：用于允许线性运动的滚珠轴承包括具有适于围绕轴的内表面的保持架，用于接收承载滚珠的多个轴向导轨和用于接收非承载球的轴向返回轨道。在保持架的每个端部处设置有盖，每个盖设置有将一个导轨的端部与相邻的返回轨道的端部连接的转向轨道。引导轨道和返回轨道具有沿着轨道的长度延伸并且径向向内开口的狭缝。为了能够以相对简单的工具经济地生产轴承，并且通常使用用于不同球轴承的单个保持架，两个导轨和返回轨道的横向引导壁具有相同的横截面构造，并且在径向外部区域具有轴向延伸的凹槽。制造保持架，其断裂点围绕保持架的外圆周分布，以允许保持架的径向外部部分被移除。

6. 发明授权

US06168313A Bearing unit including linear bearing 有权
标题翻译：轴承单元包括直线轴承
公开(公告)号：US06168313A
公开(公告)日：2001-01-02
申请号：US09247518
申请日：1999-02-10
申请人： Ludwig Edelmann , Andreas Geyer , Hermann Glöckner , Georg Hierl , Holger Kristandt , Uwe Mayer , Henryk Velde , Lothar Walter
发明人： Ludwig Edelmann , Andreas Geyer , Hermann Glöckner , Georg Hierl , Holger Kristandt , Uwe Mayer , Henryk Velde , Lothar Walter
IPC分类号： F16C2906
CPC分类号： F16C29/069
摘要： A bearing unit includes a housing provided with a cylindrical bore and a linear bearing positioned within the cylindrical bore. The linear bearing includes a cage in which are arranged a plurality of endless ball rows each defined by a longitudinally extending ball track for load-bearing balls, a longitudinally extending return track for non-load-bearing balls, and deflection tracks connecting ends of the longitudinally extending ball track and the longitudinally extending return track. Each longitudinally extending ball track opens radially outwardly with a track plate being arranged to cover the longitudinally extending ball track for the load-bearing balls. The cylindrical bore of the housing is provided with a plurality of recesses each located in an area of the cylindrical bore facing one axial end of one of the track plates to permit radial deflection of the one axial end of the track plate.
摘要翻译：轴承单元包括设置有圆柱形孔的壳体和位于圆柱形孔内的直线轴承。线性轴承包括保持架，其中布置有多个环形滚珠排，每个环形滚珠排由用于承载滚珠的纵向延伸的滚珠轨道，用于非承载滚珠的纵向延伸的返回轨道和连接端部的偏转轨道纵向延伸的球道和纵向延伸的返回轨道。每个纵向延伸的球轨径向向外打开，轨道板布置成覆盖用于承载球的纵向延伸的球轨。壳体的圆柱形孔设置有多个凹槽，每个凹槽各自位于圆柱形孔的面向一个轨道板的一个轴向端部的区域中，以允许轨道板的一个轴向端部的径向偏转。

7. 发明授权

US6155719A Linear guide assembly with positively guided cage 有权
标题翻译：带导向保持架的直线导轨组件
公开(公告)号：US6155719A
公开(公告)日：2000-12-05
申请号：US287687
申请日：1999-04-07
申请人： Ludwig Edelmann , Andreas Geyer , Hermann Glockner , Georg Hierl , Holger Kristandt , Uwe Mayer , Henryk Velde , Lothar Walter
发明人： Ludwig Edelmann , Andreas Geyer , Hermann Glockner , Georg Hierl , Holger Kristandt , Uwe Mayer , Henryk Velde , Lothar Walter
IPC分类号： F16C29/04 , F16C33/46
CPC分类号： F16C33/46 , F16C29/041 , F16C29/043 , F16C33/306 , Y10T74/18992 , Y10T74/19981
摘要： Linear guide assembly comprising at least two guide rails, which are movable in the longitudinal direction with respect to each other having similarly shaped raceways, a plurality rolling elements, guided in a cage, at least one gear wheel connected to the cage for the positive guidance of the cage, which wheel engages in toothed racks or the like, each of which is connected to a guide rail, said gear wheel consisting of a disk, having an external circumference which is provided with uniformly distributed axial rolling elements, which project slightly beyond the disk, and wherein said recesses, correspond to the external shape of the rolling elements and into which the rolling elements can engage, are provided equal distances apart directly in the guide rails.
摘要翻译：线性引导组件，其包括至少两个导轨，它们可相对于彼此在纵向方向上可移动，具有类似形状的滚道，多个滚动元件，在保持架中被引导，至少一个连接到所述保持架的齿轮用于正引导的齿轮啮合在齿条等中，每个齿条连接到导轨，所述齿轮由盘组成，外圆周设有均匀分布的轴向滚动元件，其略微突出盘，并且其中所述凹槽对应于滚动元件的外部形状，并且滚动元件可以接合到其中，在导轨中直接间隔开等距离。

8. 发明授权

US6123338A Radial seal for ball bearing 失效
标题翻译：滚珠轴承径向密封
公开(公告)号：US6123338A
公开(公告)日：2000-09-26
申请号：US19779
申请日：1998-02-06
申请人： Ludwig Edelmann , Andreas Geyer , Hermann Glockner , Holger Kristandt , Uwe Mayer , Henryk Velde , Lothar Walter
发明人： Ludwig Edelmann , Andreas Geyer , Hermann Glockner , Holger Kristandt , Uwe Mayer , Henryk Velde , Lothar Walter
IPC分类号： F16C33/78 , F16C29/08 , F16C33/72 , F16J15/32 , F16C29/06
CPC分类号： F16C29/084
摘要： A radial seal useful in linear ball bearings and designed to be secured during transportation as well as during operation of the bearing includes an arcuate disk portion having opposite sides. An arcuate projection is provided on each side of the disk portion, at least one of which is axially oriented. The projections are designed to have different diameters. This produces a stepped seating surface along the outside diameter of the radial seal that effects a reliable seating of the radial seal in the linear ball bearing. The radial seal can also be designed with two axially oriented projections disposed at different diameters on one side of the disk portion for projecting into an annular groove on the frontal face of the outer ring of the linear ball bearing. By constructing the projections with circumferential outer faces that slightly diverge in a cone-shaped manner, the projections further inhibit the seal from falling out of the groove.
摘要翻译：用于线性球轴承并被设计成在运输期间以及在轴承运行期间固定的径向密封件包括具有相对侧面的弓形盘部分。在圆盘部分的每一侧上设有弧形突起，其中至少一个轴向定向。突起被设计成具有不同的直径。这沿着径向密封件的外径产生阶梯式的座面，其实现了径向密封件在直线球轴承中的可靠安置。径向密封件还可以设计成具有两个轴向定向的突起，该突出部设置在盘部分的一侧上的不同直径处，用于突出到线性球轴承的外圈的前表面上的环形槽中。通过以圆锥形的方式构造具有稍微发散的圆周外表面的突起，突起进一步禁止密封件从凹槽中脱落。

9. 发明授权

US4717264A Ball bearing for lengthwise movement 失效
标题翻译：滚珠轴承用于纵向运动
公开(公告)号：US4717264A
公开(公告)日：1988-01-05
申请号：US847287
申请日：1986-04-02
申请人： Lothar Walter , Uwe Mayer , Otmar Winkler , Herbert Dobhan
发明人： Lothar Walter , Uwe Mayer , Otmar Winkler , Herbert Dobhan
IPC分类号： F16C29/00 , F16C29/06
CPC分类号： F16C29/069 , F16C35/00
摘要： A ball bearing for lengthwise movement has a cage sleeve between a shaft and a housing. The cage sleeve has a plurality of circumferentially distributed channels in which a corresponding row of circulating balls is arranged. The balls loaded by the shaft travel in one linear raceway and return unloaded in another linear raceway, the ends of the linear raceways being connected by a pair of reversing raceways. A load-transmitting raceway rail is seated in each of a plurality of openings in the cage sleeve. Each raceway rail has a raceway groove formed by an inner shoulder and an outer shoulder which overlies the linear raceway for loaded balls, a surface portion which overlies the linear raceway for unloaded balls, and a pair of end surfaces which overlie the respective reversing raceways. These end surfaces are substantially parallel to a hypothetical half-circle defined by the path of a center point of a ball during travel in the corresponding reversing raceway and are substantially tangent to a hypothetical extension of the raceway groove such that smooth rolling of a circulating ball is enabled during transitions between the linear raceway for loaded balls and the reversing raceways.
摘要翻译：用于纵向运动的滚珠轴承在轴和壳体之间具有笼套。笼套具有多个周向分布的通道，排列有相应的循环球排。由轴加载的滚珠在一个直线滚道中行进，并在另一个直线滚道上卸载，直线滚道的端部通过一对反向滚道连接。负载传递滚道导轨位于保持套筒中的多个开口中的每一个中。每个轨道轨道具有由内肩部和外肩部形成的滚道槽，所述内肩部和外肩部覆盖用于负载球的线性滚道，覆盖用于未加载球的线性滚道的表面部分和覆盖在各个反转滚道上的一对端面。这些端面基本上平行于在相应的反向滚道中行进期间由球的中心点的路径限定的假想半圆，并且基本上与滚道槽的假想延伸相切，使得循环球的平滑滚动在负载球的线性滚道和反向滚道之间的过渡期间被启用。

10. 发明授权

US06361309B1 Injection molding tool for producing a rolling bearing cage for a linear bearing 有权
标题翻译：用于生产线性轴承的滚动轴承保持架的注塑工具
公开(公告)号：US06361309B1
公开(公告)日：2002-03-26
申请号：US09482524
申请日：2000-01-14
申请人： Albert Burzynski , Ludwig Edelmann , Andreas Geyer , Hermann Glöckner , Erwin Jeschka , Holger Kristandt , Uwe Mayer , Henryk Velde , Lothar Walter
发明人： Albert Burzynski , Ludwig Edelmann , Andreas Geyer , Hermann Glöckner , Erwin Jeschka , Holger Kristandt , Uwe Mayer , Henryk Velde , Lothar Walter
IPC分类号： B29C4544
CPC分类号： F16C33/48 , B29C45/2628 , B29L2031/04 , F16C29/04 , F16C29/041 , F16C33/3856 , F16C33/40 , F16C33/4635 , F16C2220/04 , Y10S425/01 , Y10S425/058
摘要： An injection molding tool for producing a cage for a linear bearing in which several rolling elements are positioned in the cage in the direction of its longitudinal extent in the assembled state includes two tool halves each provided with protrusions. The protrusions extend into the cavity of the tool during the injection molding process and form a portion of a receiver pocket for receiving a rolling element. To make the injection molding process simple and economical, the protrusions are fixedly connected with the tool halves, with the protrusions being are shaped in such a way that, when acting together, they form holding elements for retaining the rolling elements in the receiver pockets in the cage when the injection molding tool is closed. The holding elements are thus integrated into the basic geometry of the cage. A rolling bearing cage for a linear bearing is provided with a plurality of receiver pockets for holding rolling elements next to each other in a manner arranged along the longitudinal extent of the bearing. The cage is also provided with holding elements integrated into the basic geometry of the cage for retaining the rolling elements within the receiving pockets.
摘要翻译：一种用于制造用于线性轴承的保持架的注射成型工具，其中在组装状态下多个滚动元件沿其纵向延伸方向定位在保持架中的包括两个各具有凸起的工具半部。突起在注射成型过程中延伸到工具的空腔中，并形成用于接收滚动元件的接收器袋的一部分。为了使注射成型工艺简单和经济，突起与工具半部固定连接，突起成形为使得当一起作用时，它们形成用于将滚动元件保持在接收器袋中的保持元件注射模具闭合时的笼子。因此，保持元件被整合到笼的基本几何中。用于直线轴承的滚动轴承保持架设置有多个接收器槽，用于沿着轴承的纵向延伸布置的方式彼此相邻地保持滚动元件。保持架还设置有集成到保持架的基本几何形状中的保持元件，用于将滚动元件保持在接收口袋内。

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