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    Ring-shaped rolling bearing cage
    2.
    发明授权
    Ring-shaped rolling bearing cage 有权
    环形滚动轴承保持架

    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

    IPC分类号： F16C33/46 ,  F16C33/50

    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。

    Radial roller bearing assembly, in particular for a needle bush
    3.
    发明授权
    Radial roller bearing assembly, in particular for a needle bush 有权
    径向滚子轴承组件，特别适用于针筒

    公开(公告)号：US09133881B2

    公开(公告)日：2015-09-15

    申请号：US14237653

    申请日：2012-05-07

    申请人： Heinz Schaefers ,  Johannes Enders

    发明人： Heinz Schaefers ,  Johannes Enders

    IPC分类号： F16C33/78 ,  F02M25/07 ,  F02D9/10 ,  F16C19/46

    CPC分类号： F16C33/7853 ,  F02D9/106 ,  F02M26/70 ,  F02M26/74 ,  F16C19/463 ,  F16C19/466 ,  F16C33/7809 ,  F16C2360/22 ,  F16C2361/91 ,  Y02T10/121

    摘要： A radial roller bearing assembly, in particular for a needle bush (1), which substantially comprises a thin-walled outer ring (4), which can be inserted into a bore (2) or a housing (3), having two ribs (5, 6) directed radially inward, and a needle cage assembly (7) that is held in the outer ring (4) by said ribs (5, 6). According to the invention, the needle cage assembly (7) is formed by a needle cage (8) and a plurality of bearing needles (9) guided therein in the circumferential direction at regular distances, which roll on the inner shell surface (10) of the outer ring (4) and on the outer shell surface (11) of a shaft (12) to be borne or a separate inner ring. Furthermore, at least two seals (15, 16) are arranged axially next to the side surfaces (13, 14) of the needle cage (8) which protect the needle bush (1) from contamination from the outside and from the loss of lubricant. According to the invention, at least one of the seals (15 or 16) is formed as a multi-lip seal, made of an elastomer, consisting of a single ring, which extends over the part of the inner shell surface (10) of the outer ring (4) arranged between the related rib (5 or 6) of the outer ring (4) and the adjacent side surface (13 or 14) of the needle cage (8) and over the inner shell surface (17), the face (18) and the outer shell surface (19) of the rib (5 or 6).

    摘要翻译： 径向滚子轴承组件，特别是用于针衬套（1），其基本上包括薄壁外圈（4），其可以插入到孔（2）或壳体（3）中，具有两个肋（ 5，6）和通过所述肋（5,6）保持在所述外圈（4）中的针笼组件（7）。 根据本发明，针笼组件（7）由滚针保持架（8）和多个轴承针（9）沿圆周方向以规则的距离在其内部被引导，滚动在内壳表面（10）上， 的外环（4）和轴（12）的外壳表面（11）承载或分开的内环。 此外，至少两个密封件（15,16）轴向地布置在针保持器（8）的侧表面（13,14）上，其保护针衬套（1）免受外部的污染和润滑剂的损失 。 根据本发明，至少一个密封件（15或16）形成为由弹性体制成的多唇形密封件，该弹性体由单个环组成，该单个环在内壳表面（10）的一部分上延伸 所述外环（4）布置在所述外环（4）的相关肋（5或6）与所述针笼（8）的相邻侧表面（13或14）之间并且在所述内壳表面（17）上方， 肋（5或6）的表面（18）和外壳表面（19）。

    Rolling element cage
    4.
    发明授权
    Rolling element cage 有权
    滚动元件笼

    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）。

    RING-SHAPED ROLLING BEARING CAGE
    7.
    发明申请
    RING-SHAPED ROLLING BEARING CAGE 有权
    环形滚动轴承笼

    公开(公告)号：US20120195539A1

    公开(公告)日：2012-08-02

    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

    IPC分类号： F16C33/38 ,  F16C33/50

    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。

    ROLLING BEARING
    8.
    发明申请
    ROLLING BEARING 有权
    滚动轴承

    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

    IPC分类号： F16C33/46 ,  B21D53/12

    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。

    Radial-roller antifriction bearing arrangement, in particular for a needle sleeve
    9.
    发明授权
    Radial-roller antifriction bearing arrangement, in particular for a needle sleeve 有权
    径向滚子减摩轴承布置，特别是针套

    公开(公告)号：US09145921B2

    公开(公告)日：2015-09-29

    申请号：US14237643

    申请日：2012-05-07

    申请人： Johannes Enders

    发明人： Johannes Enders

    IPC分类号： F16C33/76 ,  F16C33/78 ,  F16C19/46 ,  F02M25/07 ,  F02D9/10 ,  F16K1/22 ,  F16K1/226

    CPC分类号： F16C33/7809 ,  F02D9/106 ,  F02M26/70 ,  F16C19/466 ,  F16C33/7823 ,  F16C33/7853 ,  F16C33/7896 ,  F16C2360/22 ,  F16C2361/91 ,  F16K1/224 ,  F16K1/2268 ,  Y02T10/121

    摘要： A radial-roller antifriction bearing arrangement, in particular for a needle sleeve (1), which includes a thin-walled outer ring (4), which can be inserted into a bore (2) of a housing (3) and which has two radially inwardly directed rims (5, 6), and of a needle ring (7) which is held in the outer ring (4) by said rims (5, 6). Here, the needle ring (7) is formed by a needle cage (8) and by a multiplicity of bearing needles (9) guided therein at uniform intervals in the circumferential direction, which bearing needles roll on the inner lateral surface (10) of the outer ring (4) and on the outer lateral surface (11) of a shaft (12) to be mounted or of a separate inner ring. Furthermore, axially adjacent to the side surfaces (13, 14) of the needle cage (8) there are arranged at least two seals (15, 16) which protect the needle sleeve (1) against dirt from the outside and against loss of lubricant. At least one of the seals (15 or 16) is formed from an elastomer as a multi-lip seal composed of at least two component rings (17, 18) arranged adjacent to one another, which multi-lip seal extends over that part of the inner lateral surface (10) of the outer ring (4) which is arranged between the associated rim (5 or 6) of the outer ring (4) and the adjacent side surface (13 or 14) of the needle cage (8) and over the inner lateral surface (19), the end surface (20) and the outer lateral surface (21) of the rim (5 or 6).

    摘要翻译： 一种径向滚子减摩轴承装置，特别是一种针筒（1），其包括薄壁外圈（4），该外圈可插入壳体（3）的孔（2）中，并具有两个 径向向内的轮辋（5,6）以及通过所述轮辋（5,6）保持在所述外圈（4）中的针环（7）。 这里，针环（7）由针保持架（8）和多个轴承针（9）沿圆周方向均匀间隔地引导而形成，该轴承针在其内侧面（10）上滚动 外环（4）和待安装的轴（12）的外侧表面（11）上，或分开的内环。 此外，与针笼（8）的侧表面（13,14）轴向相邻地布置有至少两个密封件（15,16），其用于保护针套筒（1）免受外部的污垢和润滑剂的损失 。 至少一个密封件（15或16）由弹性体形成为多唇密封件，该密封件由至少两个彼此相邻布置的组件环（17,18）组成，该多唇形密封件延伸超过该部分 布置在外圈（4）的相关边缘（5或6）和针笼（8）的相邻侧表面（13或14）之间的外圈（4）的内侧表面（10） 并且在内侧表面（19），边缘（5或6）的端表面（20）和外侧表面（21）之上。

    RADIAL-ROLLER ANTIFRICTION BEARING ARRANGEMENT, IN PARTICULAR FOR A NEEDLE SLEEVE
    10.
    发明申请
    RADIAL-ROLLER ANTIFRICTION BEARING ARRANGEMENT, IN PARTICULAR FOR A NEEDLE SLEEVE 有权
    径向滚针防止轴承安装，特别是针头套

    公开(公告)号：US20140185976A1

    公开(公告)日：2014-07-03

    申请号：US14237643

    申请日：2012-05-07

    申请人： Johannes Enders

    发明人： Johannes Enders

    IPC分类号： F16C33/78

    CPC分类号： F16C33/7809 ,  F02D9/106 ,  F02M26/70 ,  F16C19/466 ,  F16C33/7823 ,  F16C33/7853 ,  F16C33/7896 ,  F16C2360/22 ,  F16C2361/91 ,  F16K1/224 ,  F16K1/2268 ,  Y02T10/121

    摘要： A radial-roller antifriction bearing arrangement, in particular for a needle sleeve (1), which includes a thin-walled outer ring (4), which can be inserted into a bore (2) of a housing (3) and which has two radially inwardly directed rims (5, 6), and of a needle ring (7) which is held in the outer ring (4) by said rims (5, 6). Here, the needle ring (7) is formed by a needle cage (8) and by a multiplicity of bearing needles (9) guided therein at uniform intervals in the circumferential direction, which bearing needles roll on the inner lateral surface (10) of the outer ring (4) and on the outer lateral surface (11) of a shaft (12) to be mounted or of a separate inner ring. Furthermore, axially adjacent to the side surfaces (13, 14) of the needle cage (8) there are arranged at least two seals (15, 16) which protect the needle sleeve (1) against dirt from the outside and against loss of lubricant. At least one of the seals (15 or 16) is formed from an elastomer as a multi-lip seal composed of at least two component rings (17, 18) arranged adjacent to one another, which multi-lip seal extends over that part of the inner lateral surface (10) of the outer ring (4) which is arranged between the associated rim (5 or 6) of the outer ring (4) and the adjacent side surface (13 or 14) of the needle cage (8) and over the inner lateral surface (19), the end surface (20) and the outer lateral surface (21) of the rim (5 or 6).

    摘要翻译： 一种径向滚子减摩轴承装置，特别是一种针筒（1），其包括薄壁外圈（4），该外圈可插入壳体（3）的孔（2）中，并具有两个 径向向内的轮辋（5,6）以及通过所述轮辋（5,6）保持在所述外圈（4）中的针环（7）。 这里，针环（7）由针保持架（8）和多个轴承针（9）沿圆周方向均匀间隔地引导而形成，该轴承针在其内侧面（10）上滚动 外环（4）和待安装的轴（12）的外侧表面（11）上，或分开的内环。 此外，与针笼（8）的侧表面（13,14）轴向相邻地布置有至少两个密封件（15,16），其用于保护针套筒（1）免受外部的污垢和润滑剂的损失 。 至少一个密封件（15或16）由弹性体形成为多唇密封件，该密封件由至少两个彼此相邻布置的组件环（17,18）组成，该多唇形密封件延伸超过该部分 布置在外圈（4）的相关边缘（5或6）和针笼（8）的相邻侧表面（13或14）之间的外圈（4）的内侧表面（10） 并且在内侧表面（19），边缘（5或6）的端表面（20）和外侧表面（21）之上。