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1. 发明授权

EP2478235B1 KUGELROLLENLAGER 有权
标题翻译：球轴承
公开(公告)号：EP2478235B1
公开(公告)日：2015-11-04
申请号：EP10743171.0
申请日：2010-08-19
申请人： Schaeffler Technologies AG & Co. KG
发明人： HOFMANN, Heinrich , BOHR, Andreas-Johann , GEIGER, Ernst , WEBER, Otmar
IPC分类号： F16C19/26 , F16C33/36 , F16C33/54
CPC分类号： F16C19/26 , F16C33/36 , F16C33/545 , F16C2361/61

2. 发明授权

EP2791523B1 KUGELLAGERKÄFIG, SOWIE HIERMIT VERSEHENES RILLENKUGELLAGER 有权转让
标题翻译：球轴承保持架及由此提供RILLENKUGELLAGER
公开(公告)号：EP2791523B1
公开(公告)日：2016-11-16
申请号：EP12799190.9
申请日：2012-12-12
申请人： Schaeffler Technologies AG & Co. KG
发明人： REIMCHEN, Alexander , BOHR, Andreas-Johann , HERBST, Stefan
IPC分类号： F16C33/42 , F16C33/38 , F16C19/06
CPC分类号： F16C33/3887 , F16C19/06 , F16C33/427

3. 发明授权

EP2478236B1 KUGELROLLENLAGER 有权
标题翻译：球轴承
公开(公告)号：EP2478236B1
公开(公告)日：2015-08-12
申请号：EP10744932.4
申请日：2010-08-19
申请人： Schaeffler Technologies AG & Co. KG
发明人： HOFMANN, Heinrich , BOHR, Andreas-Johann , GEIGER, Ernst , WEBER, Otmar
IPC分类号： F16C19/26 , F16C33/36 , F16C33/54
CPC分类号： F16C33/36 , F16C19/26 , F16C33/467 , F16C33/545 , F16C2361/61

4. 发明公开

EP2932118A1 ZWEITEILIGER KUGELLAGERKÄFIG MIT MEHREREN HALTEKLAUEN BILDENDEN ZUNGEN, DIE AUS ZWEI RINGFÖRMIGEN KÖRPERN NACH INNEN GERICHTET HERAUSRAGEN UND FREIRÄUME FÜR SCHMIERMITTEL BILDEN UND EIN KUGELLAGER MIT EINEM SOLCHEN LAGERKÄFIG 失效
标题翻译：具有多HOLD嘴FINE TONGUES出2：环形体INSIDE OUT引导的问题和范围的润滑油品牌和球这样的轴承保持架轴承两个式球轴承保持架
公开(公告)号：EP2932118A1
公开(公告)日：2015-10-21
申请号：EP13805265.9
申请日：2013-11-07
申请人： Schaeffler Technologies AG & Co. KG
发明人： SCHEIDEL, Markus , REHNER, Reinhard , FICKERT-GUENTHER, Thomas , BOHR, Andreas-Johann , ZWANZGER, Frank
IPC分类号： F16C33/38 , F16C33/66 , F16C33/78 , F16C19/06
CPC分类号： F16C33/3887 , F16C19/06 , F16C33/3875 , F16C33/6614 , F16C33/7893 , F16C2208/60 , F16C2300/02
摘要： The invention relates to a two-part bearing cage for a ball bearing, comprising a first and a second annular body (1a, 1b) having a plurality of retaining claws (2) on their opposing end faces. The two annular bodies (1a, 1b) have an identical design and can be mounted opposite each other in such a way that cut-out sections (3) receive the retaining claws (2), thereby forming pockets (4) for receiving and guiding rolling bodies (5). The number of pockets (4) corresponds to the number of rolling bodies (5). According to the invention, the individual pockets (4) are arranged at a distance from one another in the circumferential direction in such a way that a free area (6) for receiving lubricant is formed between two pockets (4). At least two pairs of retaining claws (2), at least two individual retaining claws (2) and the base of a pocket combine to form one pocket (4). The invention also relates to a ball bearing comprising a two-part bearing cage of this type.
摘要翻译：的两件式轴承保持架为一球轴承，其包括第一和第二环形体的设计（1A，1B），其具有保持爪（2）在其相对的端面的复数。两个环形设计机构（1A，1B）具有相同的设计，并且可以在寻求一种方式并切口部分（3）接收所述保持爪被安装彼此相对（2），从而形成袋（4），用于接收和引导滚动体（5）。袋的数目（4）对应于滚动体（5）的数量。。根据本发明，单独的袋（4）在寻求一种方式以一定距离布置在从彼此在圆周方向上没有自由区域（6），用于接收润滑剂的两个口袋之间形成（4）。至少两对保持爪的（2），至少两个单独的保持爪（2），和一个凹槽的基部相结合，形成一个袋（4）。因此，该发明涉及一种滚珠轴承，包括该类型的两部分的轴承保持架。

5. 发明公开

EP2478236A1 KUGELROLLENLAGER 有权
标题翻译：球轴承
公开(公告)号：EP2478236A1
公开(公告)日：2012-07-25
申请号：EP10744932.4
申请日：2010-08-19
申请人： Schaeffler Technologies AG & Co. KG
发明人： HOFMANN, Heinrich , BOHR, Andreas-Johann , GEIGER, Ernst , WEBER, Otmar
IPC分类号： F16C19/26 , F16C33/36 , F16C33/54
CPC分类号： F16C33/36 , F16C19/26 , F16C33/467 , F16C33/545 , F16C2361/61
摘要： A ball roller bearing which has an outer and inner bearing ring and ball rollers arranged between the rings, which roll in groove-shaped tracks in the rings and are held at a uniform distance to one another by a window cage. The cage has two lateral angle ribs, pocket bridges, which connect the ribs and cage pockets separated by the pocket bridges. The pockets have a cross-shaped hole formed from a contour perpendicular to the circumferential direction and a cross-sectional contour of a ball roller arranged longitudinally to the circumferential direction. The side edges are formed from the pocket bridges, which have radii of arch-shaped guide surfaces corresponding to the running surfaces of two ball rollers. The pocket bridges have additional material profiling between the side edges and on the guide surfaces for axial stiffening of the cage and damping bearing noise.

6. 发明公开

EP3947994A1 KUGELLAGER UND VERFAHREN ZUM ZUSAMMENBAU DESSELBEN 有权
公开(公告)号：EP3947994A1
公开(公告)日：2022-02-09
申请号：EP20709482.2
申请日：2020-02-25
申请人： Schaeffler Technologies AG & Co. KG
发明人： HELBIG, Robert , HOFMANN, Heinrich , BOHR, Andreas-Johann , PAUSCH, Michael , EIDLOTH, Rainer
IPC分类号： F16C19/16 , F16C33/58 , F16C43/04 , F16C19/06

7. 发明公开

EP2478235A1 KUGELROLLENLAGER 有权
公开(公告)号：EP2478235A1
公开(公告)日：2012-07-25
申请号：EP10743171.0
申请日：2010-08-19
申请人： Schaeffler Technologies AG & Co. KG
发明人： HOFMANN, Heinrich , BOHR, Andreas-Johann , GEIGER, Ernst , WEBER, Otmar
IPC分类号： F16C19/26 , F16C33/36 , F16C33/54
CPC分类号： F16C19/26 , F16C33/36 , F16C33/545 , F16C2361/61
摘要： A roller bearing which has an outer and inner ring and ball rollers arranged between the rings, which roll in two groove-shaped tracks in the outer and inner rings and are held at a uniform distance to one another by a window cage that has two lateral ribs bent around two circumferential flanged edges to the inner ring and interconnected by pocket bridges. The cage pockets of the cage ribs have a hole formed from a cross-sectional contour of a ball roller arranged longitudinally to the circumferential direction and from a free contour incorporated therein and arranged perpendicular to the circumferential direction. The free contour in each cage pocket is expanded to a rectangle and the flange edges of the ribs each have reduced material thickness compared to the other material thickness of the cage by a circumferential, line-shaped burnishing.
摘要翻译：滚动轴承具有外圈和内圈以及设置在圈之间的滚珠滚子，其在外圈和内圈中的两个槽形轨道中滚动并且通过具有两个侧面的窗笼保持在彼此相同的距离处肋围绕两个周向凸缘边缘弯曲到内环并通过凹槽桥相互连接。保持架肋的保持架兜孔具有由沿圆周方向纵向布置的滚珠滚子的横截面轮廓和从其中包含并且垂直于圆周方向布置的自由轮廓形成的孔。每个保持架凹槽中的自由轮廓被扩展为矩形，并且通过圆周线形磨光，与凸缘的其他材料厚度相比，每个凸缘的凸缘边缘都具有减小的材料厚度。

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