公开(公告)号：EP2142386B1

公开(公告)日：2011-10-12

申请号：EP07764411.0

申请日：2007-06-28

申请人： Schaeffler Technologies GmbH & Co. KG

发明人： LANGER, Roland ,  NIEBLING, Peter ,  MASUR, Ernst

IPC分类号： B60B27/00 ,  F16C19/18 ,  F16C33/30 ,  F16C35/063 ,  F16C43/04

CPC分类号： F16C19/186 ,  B60B27/0005 ,  B60B27/0031 ,  B60B27/0042 ,  B60B27/0094 ,  F16C19/185 ,  F16C33/60 ,  F16C35/063 ,  F16C2326/02

摘要： The invention relates to a bearing arrangement (1) of a wheel hub (2) of a motor vehicle drivable by a rotating joint (5), comprising a double-row roller bearing (11) mounted on the wheel hub (2), the bearing being provided with at least one separate inner bearing ring (17) which with a face (24) thereof protrudes axially beyond the end of an axle stub (18) of the wheel hub (2), wherein the roller bearing (11) is axially prestressed by a counter-surface (25) of a joint body (7) of the rotating joint (5), the surface acting on the face (24) of the separate inner bearing ring (17). In order to enable an improved connection of the wheel hub to the rotating joint and better adjust a prestress of the roller bearing, it is provided that a face of the axle stub (18) of the wheel hub (2) comprises a spur gearing element (3) which can be non-rotatably connected to a corresponding spur gearing element (4) of the joint body (7) of the rotating joint (5), wherein the spur gearing elements (3, 4) are disposed at least partially radially and axially beneath the roller bearing (11), and that the inner bearing ring (17) is connected to a means (27) for the axial tolerance compensation between the inner bearing ring (17) and the counter-surface (25) of the joint body (7).

摘要翻译： 设置在轮毂（2）上的双列滚动轴承（DRRB）（11）具有分离的轴承内滚道（SBIR）（17），其在轴向上突出有前表面（24） 轮毂轴颈（18）。 DRRB通过作用在SBIR的前表面（24）上的转向节（5）接头（7）的相对表面在轴上预张紧。

公开(公告)号：EP1912800B1

公开(公告)日：2010-06-09

申请号：EP06775785.6

申请日：2006-08-02

申请人： Schaeffler Technologies GmbH & Co. KG

发明人： NIEBLING, Peter ,  MASUR, Ernst ,  RUOFF, Gottfried

IPC分类号： B60B27/00 ,  F16C19/18

CPC分类号： F16C19/185 ,  F16C2240/80 ,  F16C2326/02

摘要： A wheel bearing unit which has at least one outer part, at least one inner part and at least two rows of rolling bodies between the outer part and the inner part. One inner raceway is formed on the outer part and one outer raceway is formed on the inner part for the rolling bodies of each row. The wheel hub has internal toothing, which projects radially inwards in the direction of the rotational axis, for engaging external toothing on a drive pin. The internal toothing of the hub is rotationally fixedly coupled to the outer raceway. The ratio of the diameter dz of a tip circle of the internal toothing to the bearing width bL of the outer part is greater than 0.9.

公开(公告)号：EP1800030B1

公开(公告)日：2010-12-22

申请号：EP05800916.8

申请日：2005-10-08

申请人： Schaeffler Technologies GmbH & Co. KG

发明人： NIEBLING, Peter ,  MASUR, Ernst ,  HEIM, Jens

IPC分类号： F16J15/32 ,  F16C33/78

CPC分类号： F16C41/007 ,  F16C19/184 ,  F16C33/7879 ,  F16J15/3264

摘要： The invention relates to a sealing arrangement (1, 16) comprising at least one seal (2, 17) and a spinning ring (3, 21 ). Said spinning ring (3, 21 ) is provided with a first hollow cylindrical section, a second hollow cylindrical section (5, 28) in the first section (4, 23), which is disposed concentric to the first section (4, 23), and a disk-shaped ring section (8, 27) that extends at an angle to the first section (4, 23). The first section (4, 23) and the second section (8,27) are embodied monolithically on the spinning ring, at least one elastic sealing lip (10, 19) of the seal (2, 17) resting against the first section (4, 23).

公开(公告)号：EP1912800B9

公开(公告)日：2010-09-22

申请号：EP06775785.6

申请日：2006-08-02

申请人： Schaeffler Technologies GmbH & Co. KG

发明人： NIEBLING, Peter ,  MASUR, Ernst ,  RUOFF, Gottfried

IPC分类号： B60B27/00 ,  F16C19/18

CPC分类号： F16C19/185 ,  F16C2240/80 ,  F16C2326/02

摘要： A wheel bearing unit which has at least one outer part, at least one inner part and at least two rows of rolling bodies between the outer part and the inner part. One inner raceway is formed on the outer part and one outer raceway is formed on the inner part for the rolling bodies of each row. The wheel hub has internal toothing, which projects radially inwards in the direction of the rotational axis, for engaging external toothing on a drive pin. The internal toothing of the hub is rotationally fixedly coupled to the outer raceway. The ratio of the diameter dz of a tip circle of the internal toothing to the bearing width bL of the outer part is greater than 0.9.

公开(公告)号：EP2409045A1

公开(公告)日：2012-01-25

申请号：EP10709542.4

申请日：2010-03-19

申请人： Schaeffler Technologies GmbH & Co. KG

发明人： DÖPPLING, Horst ,  HOFMANN, Heinrich ,  GEIGER, Ernst ,  MASUR, Ernst

IPC分类号： F16C19/34 ,  F16C33/36 ,  F16C43/06 ,  F16C33/49

CPC分类号： F16C33/36 ,  F16C19/36 ,  F16C33/491 ,  F16C43/06

摘要： The invention relates to a ball roller bearing, substantially consisting of an outer bearing ring (2) having a groove-shaped track (3) and an inner bearing ring (5) have a groove-shaped track (6) and a plurality of ball rollers (9, 10), which roll between said bearing rings (2, 5) in the tracks (3, 6) and are held at regular distances from each other in the circumferential direction by a bearing cage (8) and which have a width (Bκ) that is dimensioned larger than the radial distance (AL) between the inside (4) and the outside (7) of the bearing rings (2, 5). The tracks (3, 6) in both bearing rings (2, 5) are divided into two track segments (3a, 3b and 6a, 6b) by an axially centered peripheral annular groove (15, 16) such that a first ball roller (9) rolls on two first diagonally opposed track segments (3a, 6b) and a second ball roller (10) rolls on two second diagonally opposed track segments (3b, 6a) of the inner and outer bearing rings (2, 5). For a simple and cost-effective production of such a ball roller bearing (1), according to the invention both bearing rings (2, 3) are designed as single-piece components, while the bearing cage (8) is formed by two identical double prong-type cages (19, 20) acting independently of each other, wherein the ball roller bearing (1) is filled with the ball rollers (9, 10) according to the known axial tilt cam assembly method.

公开(公告)号：EP1853436B1

公开(公告)日：2011-09-14

申请号：EP06706009.5

申请日：2006-02-24

申请人： Schaeffler Technologies GmbH & Co. KG

发明人： LANGER, Roland ,  NIEBLING, Peter ,  MASUR, Ernst ,  HEISS, Ralf ,  FÜLLER, Benno

IPC分类号： B60B27/00

CPC分类号： F16D1/076 ,  B60B27/0005 ,  B60B27/0031 ,  B60B27/0084 ,  B60B27/0094 ,  F16C19/186 ,  F16C43/04 ,  F16C2326/02

公开(公告)号：EP1872024B1

公开(公告)日：2014-06-11

申请号：EP06742253.5

申请日：2006-04-19

申请人： Schaeffler Technologies GmbH & Co. KG

发明人： LANGER, Roland ,  MASUR, Ernst ,  HEISS, Ralf ,  FÜLLER, Benno ,  NIEBLING, Peter

IPC分类号： F16D1/076 ,  F16D1/072

CPC分类号： B21D31/00 ,  B60B27/00 ,  B60B27/0031 ,  F16C19/186 ,  F16C33/586 ,  F16C35/063 ,  F16C2326/02 ,  F16D1/072 ,  F16D1/076 ,  F16D2250/00 ,  Y10T403/7026

公开(公告)号：EP1871621B1

公开(公告)日：2011-07-27

申请号：EP06722803.1

申请日：2006-04-20

申请人： Schaeffler Technologies GmbH & Co. KG

发明人： LANGER, Roland ,  MASUR, Ernst ,  HEISS, Ralf ,  FÜLLER, Benno ,  NIEBLING, Peter

IPC分类号： B60B27/00

CPC分类号： F16D3/22 ,  B60B27/00 ,  F16D1/076

摘要： The invention relates to a wheel bearing joint unit (1) comprising at least one inner ring (4) that sits on a hub (5) of the wheel bearing joint unit (1). Said inner ring (4) is axially retained on the hub by means of a collar (6) that is formed from the hub (5). The collar (6) is provided with a toothing (7) which meshes with a corresponding opposite toothing (8) on a joint part (9). The toothing (7) and the opposite toothing (8) are braced against each other with the aid of at least one screw element (17) which rests on the hub (5) and engages into a thread (12) on the joint part (9).

公开(公告)号：EP1853437B1

公开(公告)日：2011-06-29

申请号：EP06706011.1

申请日：2006-02-24

申请人： Schaeffler Technologies GmbH & Co. KG

发明人： LANGER, Roland ,  NIEBLING, Peter ,  MASUR, Ernst

IPC分类号： B60B27/00

CPC分类号： F16C19/186 ,  B60B27/0005 ,  B60B27/0031 ,  B60B27/0084 ,  B60B27/0094 ,  F16C33/605 ,  F16C43/04 ,  F16C2240/70 ,  F16C2326/02

摘要： A wheel bearing arrangement which as at least two rows of rolling bodies which are used to bear a wheel hub which can be driven by a drive element and which includes a wheel bearing arrangement. The wheel hub is connected to the drive element. The wheel hub and the drive element engage together in a positive fit via a pair of face splines which correspond to each other.