-
公开(公告)号:US20130266251A1
公开(公告)日:2013-10-10
申请号:US13993938
申请日:2011-11-30
申请人: Peter Friedrich , Michael Krüger , Steffen Säbsch , Heinz Schäfers , Matthias Fick , Manfred Winkler , Johannes Enders
发明人: Peter Friedrich , Michael Krüger , Steffen Säbsch , Heinz Schäfers , Matthias Fick , Manfred Winkler , Johannes Enders
CPC分类号: F16C33/467 , B21D53/12 , F16C19/463 , F16C33/4623 , F16C33/4676 , F16C33/6681 , F16C2220/66 , F16C2361/61 , Y10T29/49643
摘要: The invention concerns a rolling bearing with a rolling bearing cage (1) having a plurality of rolling element pockets (2) arranged in at least one row to receive at least one row of rolling elements, wherein the rolling bearing cage (1) consists of two lateral rings (3) and a plurality of crosspieces (4) connecting them, between which crosspieces are formed the rolling element pockets (2), and having at least one empty pocket (5). In order to achieve cost-effective manufacture of the rolling bearing cage (1) with the fewest possible changes as compared to a rolling bearing cage fully populated with rolling elements, provision is made according to the invention that the rolling bearing cage (1) is equipped with fewer rolling elements in one row than corresponds to the number of rolling element pockets (2), causing the rolling bearing cage (1) to have empty pockets (5) without rolling elements in the at least one row of rolling element pockets (2). The empty pockets (5) can be implemented in a simple manner by omitting one or more rolling elements, so that storage spaces for lubricant are created. Furthermore, the empty pockets (5) can be formed by targeted shaping in such a manner that a conveying or pumping action is produced in at least one direction of rotation. The invention also concerns a method for producing such a rolling bearing cage.
摘要翻译: 本发明涉及一种具有滚动轴承保持架(1)的滚动轴承,该滚动轴承保持架(1)具有设置在至少一排中的多个滚动元件凹部(2),以容纳至少一排滚动元件,其中滚动轴承保持架(1)由 两个横向环(3)和连接它们的多个挡条(4),在所述横梁之间形成有所述滚动元件凹穴(2),并且具有至少一个空腔(5)。 为了实现具有最小可能变化的滚动轴承保持架(1)的成本有效的制造,与具有滚动元件的滚动轴承保持架相比,根据本发明,滚动轴承保持架(1)是 在一列中具有比对应于滚动元件凹部(2)的数量更少的滚动元件,使得滚动轴承保持架(1)具有空的凹部(5),而不会在至少一排滚动元件凹部中的滚动元件 2)。 可以通过省略一个或多个滚动元件以简单的方式实现空袋(5),从而产生用于润滑剂的储存空间。 此外,空穴(5)可以通过目标成形形成,使得在至少一个旋转方向上产生输送或泵送作用。 本发明还涉及一种用于制造这种滚动轴承保持架的方法。
-
公开(公告)号:US20140010490A1
公开(公告)日:2014-01-09
申请号:US14001085
申请日:2011-12-02
申请人: Peter Friedrich , Michael Krüger , Steffen Säbsch , Heinz Schäfers , Matthias Fick , Manfred Winkler , Johannes Enders
发明人: Peter Friedrich , Michael Krüger , Steffen Säbsch , Heinz Schäfers , Matthias Fick , Manfred Winkler , Johannes Enders
CPC分类号: F16C33/66 , F16C33/46 , F16C33/545 , F16C33/546
摘要: The invention concerns a rolling element cage (32) made of a metal strip material that is profiled, stamped, cut to length, and bent into a round shape, wherein the ends of the cut-to-length strip sections are joined together by welding. In order to make it possible to influence the lubricant distribution in the bearing and the vibration characteristics of the cage and thus of the overall bearing system, according to the invention the strip section ends (34, 36) are joined together with a predetermined axial offset (a) and/or radial offset (b).
摘要翻译: 本发明涉及一种由金属条材料制成的滚动元件保持架(32),其被成形,冲压,切割成长度并弯曲成圆形,其中切割长度条带部分的端部通过焊接连接在一起 。 为了能够影响轴承中的润滑剂分布和保持架以及整个轴承系统的振动特性,根据本发明,带状部分端部(34,36)以预定的轴向偏移 (a)和/或径向偏移(b)。
-
公开(公告)号:US08770854B2
公开(公告)日:2014-07-08
申请号:US14001085
申请日:2011-12-02
申请人: Peter Friedrich , Michael Krüger , Steffen Säbsch , Heinz Schäfers , Matthias Fick , Manfred Winkler , Johannes Enders
发明人: Peter Friedrich , Michael Krüger , Steffen Säbsch , Heinz Schäfers , Matthias Fick , Manfred Winkler , Johannes Enders
IPC分类号: F16C33/54
CPC分类号: F16C33/66 , F16C33/46 , F16C33/545 , F16C33/546
摘要: The invention concerns a rolling element cage (32) made of a metal strip material that is profiled, stamped, cut to length, and bent into a round shape, wherein the ends of the cut-to-length strip sections are joined together by welding. In order to make it possible to influence the lubricant distribution in the bearing and the vibration characteristics of the cage and thus of the overall bearing system, according to the invention the strip section ends (34, 36) are joined together with a predetermined axial offset (a) and/or radial offset (b).
摘要翻译: 本发明涉及一种由金属条材料制成的滚动元件保持架(32),其被成形,冲压,切割成长度并弯曲成圆形,其中切割长度条带部分的端部通过焊接连接在一起 。 为了能够影响轴承中的润滑剂分布和保持架以及整个轴承系统的振动特性,根据本发明,带状部分端部(34,36)以预定的轴向偏移 (a)和/或径向偏移(b)。
-
公开(公告)号:US09206845B2
公开(公告)日:2015-12-08
申请号:US13993938
申请日:2011-11-30
申请人: Peter Friedrich , Michael Krüger , Steffen Säbsch , Heinz Schäfers , Matthias Fick , Manfred Winkler , Johannes Enders
发明人: Peter Friedrich , Michael Krüger , Steffen Säbsch , Heinz Schäfers , Matthias Fick , Manfred Winkler , Johannes Enders
CPC分类号: F16C33/467 , B21D53/12 , F16C19/463 , F16C33/4623 , F16C33/4676 , F16C33/6681 , F16C2220/66 , F16C2361/61 , Y10T29/49643
摘要: A rolling bearing comprising a rolling bearing cage having a plurality of rolling element pockets arranged in at least one row to receive at least one row of rolling elements, two lateral rings and a plurality of crosspieces connecting the two lateral rings, such that the plurality of rolling element pockets are formed between the plurality of crosspieces, and at least one empty pocket. The rolling bearing cage includes fewer rolling elements in the at least one row than the number of rolling element pockets, such that the at least one empty pocket does not receive a rolling element. A method for producing a rolling bearing cage is also provided.
摘要翻译: 一种滚动轴承,包括滚动轴承保持架,所述滚动轴承保持架具有布置在至少一排中的多个滚动元件槽,以容纳至少一排滚动元件,两个横向环和连接两个横向环的多个挡条,使得多个 滚动元件袋形成在多个挡条之间,以及至少一个空袋。 滚动轴承保持架包括比滚动元件凹部的数量更少的行中的较少的滚动元件,使得至少一个空的凹部不接收滚动元件。 还提供了一种用于制造滚动轴承保持架的方法。
-
公开(公告)号:US08790020B2
公开(公告)日:2014-07-29
申请号:US13363450
申请日:2012-02-01
申请人: Peter Friedrich , Michael Krueger , Steffen Saebsch , Heinz Schaefers , Matthias Fick , Manfred Winkler , Johannes Enders
发明人: Peter Friedrich , Michael Krueger , Steffen Saebsch , Heinz Schaefers , Matthias Fick , Manfred Winkler , Johannes Enders
CPC分类号: F16C33/4611 , F16C19/463 , F16C43/065 , F16C2300/02 , Y10T29/49686
摘要: A rolling bearing cage, which has two annular elements and cage crossbars connecting the annular elements to each other so as to form pockets for receiving rolling elements arranged between every two adjacent cage crossbars and the annular elements. The cage crossbars have an elastic configuration. Also, a rolling bearing is disclosed that has a rolling bearing cage.
摘要翻译: 一种滚动轴承保持架,其具有两个环形元件和将所述环形元件彼此连接的保持架横梁,以形成用于容纳布置在每两个相邻的轿厢横梁和所述环形元件之间的滚动元件的凹坑。 笼式横梁具有弹性构造。 此外,公开了一种具有滚动轴承保持架的滚动轴承。
-
公开(公告)号:US08573851B2
公开(公告)日:2013-11-05
申请号:US13369418
申请日:2012-02-09
申请人: Peter Friedrich , Michael Krueger , Reinhart Malik , Steffen Saebsch , Heinz Schaefers , Matthias Fick , Manfred Winkler , Johannes Enders
发明人: Peter Friedrich , Michael Krueger , Reinhart Malik , Steffen Saebsch , Heinz Schaefers , Matthias Fick , Manfred Winkler , Johannes Enders
CPC分类号: F16C33/4605 , F16C19/46 , F16C33/583
摘要: A needle roller bearing, which has a rimless inner ring or a rimless inner ring bushing and a plurality of rolling elements that are arranged and rotatable in the cage. For coherence of the needle roller bearing after manufacturing and for mounting in an installation space, the cage has, at least on one front end, a radially inward pointing retaining device and the inner ring or the inner ring bushing has a retaining element on its outer periphery that cooperates with the retaining device.
摘要翻译: 一种滚针轴承,其具有无框内圈或无框内圈衬套以及在所述保持架中布置和可旋转的多个滚动元件。 为了在制造后的滚针轴承的一致性和用于安装在安装空间中,保持架至少在一个前端上具有径向向内指向的保持装置,并且内圈或内圈衬套在其外部具有保持元件 周边与保持装置配合。
-
公开(公告)号:US09249832B2
公开(公告)日:2016-02-02
申请号:US13363480
申请日:2012-02-01
申请人: Peter Friedrich , Michael Krueger , Steffen Saebsch , Heinz Schaefers , Matthias Fick , Manfred Winkler , Johannes Enders
发明人: Peter Friedrich , Michael Krueger , Steffen Saebsch , Heinz Schaefers , Matthias Fick , Manfred Winkler , Johannes Enders
CPC分类号: F16C33/504 , F16C2226/74
摘要: A ring-shaped metal rolling bearing cage, which has cage pockets for receiving rolling elements. The cage is formed by a first and a second cage segment. Adjoining ends of the cage segments are connected to one another by suitable connection assemblies. At least one of the assemblies permits a change of the cage diameter when the cage temperature changes. The suitable assembly, on one side, is configured as a joint mechanism and, on another side, as a locking mechanism, and at least one of the assemblies has a lash. A rolling bearing cage configured with the joint mechanism and the locking mechanism can be mounted with low time expenditure in a simple and reliable manner over a shaft, particularly in the case of an idler pinion mourning.
摘要翻译: 一种环形金属滚动轴承保持架,其具有用于接收滚动元件的保持架。 保持架由第一和第二笼形部分形成。 笼形段的相邻端部通过合适的连接组件彼此连接。 当笼温度变化时,组件中的至少一个允许笼直径的改变。 在一侧的合适的组件被构造为关节机构,并且在另一侧上被配置为锁定机构,并且至少一个组件具有鞭子。 构造有接合机构和锁定机构的滚动轴承保持架可以以简单可靠的方式安装在轴上,特别是在惰轮小齿轮的情况下。
-
公开(公告)号:US08764306B2
公开(公告)日:2014-07-01
申请号:US13397151
申请日:2012-02-15
申请人: Peter Friedrich , Michael Krueger , Steffen Saebsch , Heinz Schaefers , Matthias Fick , Manfred Winkler , Johannes Enders
发明人: Peter Friedrich , Michael Krueger , Steffen Saebsch , Heinz Schaefers , Matthias Fick , Manfred Winkler , Johannes Enders
CPC分类号: F16C33/405 , F16C19/184 , F16C19/48 , F16C19/505 , F16C33/3806 , F16C33/485
摘要: A multi-row rolling bearing, which has a cage for rows of rolling elements that is detachably connected to a respective adjoining cage. For assembly and safety of assembly, the detachable connection between the cages is at least one predetermined breaking point.
摘要翻译: 一种多列滚动轴承,其具有可拆卸地连接到相邻的保持架的滚动元件排的保持架。 为了组装和组装的安全性,笼之间的可拆卸连接是至少一个预定的断裂点。
-
公开(公告)号:US08408805B2
公开(公告)日:2013-04-02
申请号:US12571607
申请日:2009-10-01
申请人: Manfred Winkler , Daniel Schneider
发明人: Manfred Winkler , Daniel Schneider
CPC分类号: F16C19/381 , F16C33/543
摘要: A rolling bearing embodied as a radial-axial rolling bearing which has a bearing sleeve in which rolling bodies designed for absorbing axial forces are arranged in pockets of an axial cage. The axial cage has, on its inner side, a centering bevel which is produced by deformation of the axial cage.
摘要翻译: 一种具有轴向套筒的径向轴向滚动轴承的滚动轴承,其中设置用于吸收轴向力的滚动体布置在轴向保持架的凹槽中。 轴向保持架在其内侧具有通过轴向保持架的变形产生的定心斜面。
-
公开(公告)号:US06383113B1
公开(公告)日:2002-05-07
申请号:US09673695
申请日:2000-10-16
申请人: Wolfgang Döppling , Manfred Winkler
发明人: Wolfgang Döppling , Manfred Winkler
IPC分类号: F16H1538
摘要: A roller transmission, in particular toroidal transmission, with infinitely variable transmission ratio, includes a friction wheel (6) disposed between a driving disk (2) and driven disk (3) and rotatably mounted to a swingable carrier (7). The friction wheel has a circumferential friction surface (8) for interaction with confronting end faces (4, 5) of both disks (2, 3). The friction wheel (6) is made of two sheet metal parts (9, 10) interconnected outside the friction surface (8) and defining a partition plane which is disposed substantially transversely to the rotation axis of the friction wheel (6), wherein at least one cavity (15) is arranged between both sheet metal parts (9, 10).
摘要翻译: 具有无级变速传动比的辊式传动装置,特别是环形传动装置包括设置在驱动盘(2)和从动盘(3)之间并且可旋转地安装在可摆动托架(7)上的摩擦轮(6)。 摩擦轮具有用于与两个盘(2,3)的相对的端面(4,5)相互作用的周向摩擦表面(8)。 摩擦轮(6)由在摩擦表面(8)外部互连并且基本上横向于摩擦轮(6)的旋转轴线设置的分隔平面形成的两个钣金零件(9,10)制成,其中在 在两个钣金零件(9,10)之间布置有至少一个空腔(15)。
-
-
-
-
-
-
-
-
-