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。

公开(公告)号：US06276830B1

公开(公告)日：2001-08-21

申请号：US09288100

申请日：1999-04-07

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： F16C2904

CPC分类号： F16C29/041 ,  F16C29/043 ,  F16C33/306 ,  F16C33/4623 ,  Y10T74/18992 ,  Y10T74/19981

摘要： Linear guide assembly comprising at least two guide rails, which are moveable in the longitudinal direction with respect to each other and have prismatic shaped raceways, a plurality of rolling elements guided in a cage, at least one gear wheel for the positive guidance of the cage is connected to the cage, which wheel engages in toothed racks, each of which is connected to a guide rail, the gear wheel comprising a disk, having axial projections distributed around the periphery at least one of the end surfaces and rows of uniformly spaced recesses, into which the projections on the disk can engage.

摘要翻译： 直线引导组件，其包括至少两个导轨，所述至少两个导轨可相对于彼此在纵向方向上移动并且具有棱柱形的滚道，多个在保持架中引导的滚动元件，至少一个齿轮，用于保持架的正向引导 连接到所述保持架，所述车轮接合齿条，每个齿条连接到导轨，所述齿轮包括盘，所述齿轮具有圆盘，所述盘具有围绕所述周边分布的至少一个所述端表面和一排均匀间隔的凹部 ，磁盘上的突起可以与其接合。

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。

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。

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。

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。

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。

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。

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。

公开(公告)号：US4755065A

公开(公告)日：1988-07-05

申请号：US22794

申请日：1987-03-06

申请人： Lothar Walter ,  Uwe Mayer ,  Ludwig Edelmann

发明人： Lothar Walter ,  Uwe Mayer ,  Ludwig Edelmann

IPC分类号： F16C19/34 ,  F16C29/04 ,  F16C33/42 ,  F16C33/46 ,  F16C33/54

CPC分类号： F16C33/543 ,  F16C29/041 ,  F16C29/043

摘要： A cage for a linear or rotationally guided rolling bearing has two uniformly spaced apart smooth boundary surfaces extending in the rolling direction, the cage having pockets adjacent one another in the rolling direction for receiving at least one rolling body. Each pocket has at least one recess pressed in the immediate vicinity of at least one edge in the opposed surfaces of the cage for the production of a holding groove. The walls of the holding groove closely surround dimensionally decreasing sections of the rolling bodies. Each holding groove is formed on the end of one or more holding tongues extending into the pockets. The recesses of the boundary surfaces are in the form of grooves with constant cross section, are pressed only in the holding tongues, and extend across the entire width of the holding tongues.

摘要翻译： 用于线性或旋转引导的滚动轴承的保持架具有沿轧制方向延伸的两个均匀间隔开的平滑边界面，所述保持架具有沿轧制方向彼此相邻的凹部，用于容纳至少一个滚动体。 每个凹穴具有在保持架的相对表面中的紧邻至少一个边缘附近的至少一个凹部，用于制造保持凹槽。 保持槽的壁紧密地围绕滚动体的尺寸减小的部分。 每个保持槽形成在延伸到袋中的一个或多个保持舌片的端部上。 边界面的凹部为具有恒定横截面的凹槽的形式，仅在保持舌片中被按压，并且延伸跨过保持舌片的整个宽度。