公开(公告)号：US07891880B2

公开(公告)日：2011-02-22

申请号：US12096646

申请日：2006-12-05

申请人： Heinrich Hofmann ,  Horst Doppling ,  Andreas Bohr ,  Rainer Eidloth

发明人： Heinrich Hofmann ,  Horst Doppling ,  Andreas Bohr ,  Rainer Eidloth

IPC分类号： F16C33/36 ,  F16C33/46

CPC分类号： F16C33/36 ,  F16C19/26 ,  F16C33/4635 ,  F16C33/4682 ,  F16C33/541 ,  F16C33/547 ,  F16C33/565 ,  F16C33/6614 ,  Y02T10/865

摘要： A radial rolling bearing, which has an outer bearing ring, an inner bearing ring, and rollers, which are arranged between the bearing rings and held at uniform distances from one another in a peripheral direction by a bearing cage in individual cage pockets. The rollers are spherical disks that have parallel lateral surfaces which are symmetrically flattened from a basic spherical shape and which roll in groove-type raceways with their faces. The raceways are incorporated into the inner face of the outer bearing ring and the outer face of the inner bearing ring. The rollers are axially guided between the bearing rings via two low-friction line contacts between lateral surfaces and the longitudinal webs of the cage pockets. The rollers are configured to have a defined degree of freedom for self-alignment to the pressure angle of the radial rolling bearing.

摘要翻译： 一种径向滚动轴承，其具有外轴承环，内轴承环和滚子，其布置在轴承环之间并且通过单个保持架凹穴中的轴承保持器在周向方向上彼此保持均匀的距离。 滚子是具有平行的侧面的球形盘，它们从基本的球形对称地平坦化，并且在其表面上滚动在槽型滚道中。 滚道结合在外轴承圈的内表面和内轴承圈的外表面上。 辊子通过侧表面和保持箱袋的纵向腹板之间的两个低摩擦线接触在轴承环之间被轴向引导。 滚子构造成具有与径向滚动轴承的压力角自对准的限定自由度。

公开(公告)号：US20080310786A1

公开(公告)日：2008-12-18

申请号：US12096766

申请日：2006-12-05

申请人： Heinrich Hofmann ,  Horst Doppling ,  Andreas Bohr ,  Rainer Eidloth

发明人： Heinrich Hofmann ,  Horst Doppling ,  Andreas Bohr ,  Rainer Eidloth

IPC分类号： F16C33/36

CPC分类号： F16C33/36 ,  F16C19/26 ,  F16C33/4635 ,  F16C33/4682 ,  F16C33/541 ,  F16C33/547 ,  F16C33/565 ,  F16C2361/45 ,  Y02T10/865

摘要： The invention relates to a radial antifriction bearing which substantially consists of an outer bearing ring and of an inner bearing ring as well as of a multitude of rollers, arranged between the bearing rings and held by a bearing cage. The rollers are configured in the form of spherical disks that each have two parallel lateral surfaces which are symmetrically flattened from a basic spherical shape. The bearing cage according to the invention is characterized by having cage pockets in which the rollers are axially guided between the bearing rings via two low-friction point contacts between the center areas of their lateral surfaces and the longitudinal webs of the cage pockets. The rollers are configured to have a defined degree of freedom for tilt movements exerted at an angle to the running direction and a defined degree of freedom for self-adjustment to the pressure angle of the radial antifriction bearing.

摘要翻译： 本发明涉及一种径向减摩轴承，其基本上由外轴承环和内轴承圈以及多个辊组成，其布置在轴承环之间并由轴承保持架保持。 滚子构造成球形盘的形式，每个球具有两个平行的侧表面，其从基本球形对称地平坦化。 根据本发明的轴承保持架的特征在于具有保持箱，其中辊在其侧表面的中心区域和保持箱袋的纵向腹板之间经由两个低摩擦点接触在轴承环之间被轴向地引导。 辊被构造成具有与运行方向成一定角度的倾斜运动的限定自由度和用于自调节径向抗磨轴承的压力角的限定自由度。

公开(公告)号：US07938585B2

公开(公告)日：2011-05-10

申请号：US12096766

申请日：2006-12-05

申请人： Heinrich Hofmann ,  Horst Doppling ,  Andreas Bohr ,  Rainer Eidloth

发明人： Heinrich Hofmann ,  Horst Doppling ,  Andreas Bohr ,  Rainer Eidloth

IPC分类号： F16C33/46

CPC分类号： F16C33/36 ,  F16C19/26 ,  F16C33/4635 ,  F16C33/4682 ,  F16C33/541 ,  F16C33/547 ,  F16C33/565 ,  F16C2361/45 ,  Y02T10/865

摘要： A radial antifriction bearing which has an outer bearing ring, an inner bearing ring and a multitude of rollers, arranged between the bearing rings and held by a bearing cage. The rollers are configured as spherical disks that each have two parallel lateral surfaces which are symmetrically flattened from a basic spherical shape. The bearing cage has cage pockets in which the rollers are axially guided between the bearing rings via two low-friction point contacts between the center areas of their lateral surfaces and the longitudinal webs of the cage pockets. The rollers have a defined degree of freedom for tilt movements exerted at an angle to the running direction and a defined degree of freedom for self-adjustment to the pressure angle of the radial antifriction bearing.

摘要翻译： 径向减摩轴承，其具有外轴承环，内轴承环和多个辊，布置在轴承环之间并由轴承保持架保持。 辊被配置为球形盘，每个球具有两个平行的侧表面，它们从基本球形对称地平坦化。 轴承保持架具有保持箱，其中滚子通过其侧表面的中心区域和保持箱凹部的纵向腹板之间的两个低摩擦点接触在轴承环之间轴向引导。 滚子具有与行进方向成一定角度的倾斜运动的限定自由度和用于对径向减摩轴承的压力角进行自调节的限定自由度。

公开(公告)号：US20080304781A1

公开(公告)日：2008-12-11

申请号：US12096646

申请日：2006-12-05

申请人： Heinrich Hofmann ,  Horst Doppling ,  Andreas Bohr ,  Rainer Eidloth

发明人： Heinrich Hofmann ,  Horst Doppling ,  Andreas Bohr ,  Rainer Eidloth

IPC分类号： F16C23/08

CPC分类号： F16C33/36 ,  F16C19/26 ,  F16C33/4635 ,  F16C33/4682 ,  F16C33/541 ,  F16C33/547 ,  F16C33/565 ,  F16C33/6614 ,  Y02T10/865

摘要： The invention relates to a radial rolling bearing, especially a single-row deep groove rolling bearing, which substantially consists of an outer bearing ring and of an inner bearing ring as well as of a multitude of rollers, arranged between the bearing rings and held at uniform distances from one another in the peripheral direction by a bearing cage which is assembled from two ring halves. The rollers of the radial rolling bearing are configured in the form of spherical disks that each have two parallel lateral surfaces which are symmetrically flattened from a basic spherical shape and which roll off in two groove-type raceways with their faces. Said raceways are incorporated into the inner face of the outer bearing ring and into the outer face of the inner bearing ring. The bearing cage according to the invention is characterized by having individual cage pockets for each roller, said pockets encircling the roller on a reference line. The rollers are axially guided between the bearing rings via two low-friction line contacts between their lateral surfaces and the longitudinal webs of the cage pockets. The rollers are configured to have a defined degree of freedom for self-alignment to the pressure angle of the radial rolling bearing.

摘要翻译： 本发明涉及一种径向滚动轴承，特别是单列深沟滚动轴承，其基本上包括外轴承圈和内轴承圈以及多个辊，其布置在轴承环之间并保持在 通过由两个半环组装的轴承保持架沿圆周方向彼此间隔一致的距离。 径向滚动轴承的滚子被构造成球形盘的形式，每个球形盘具有两个平行的侧表面，它们从基本的球形对称地平坦化，并且在两个凹槽型的滚道中以它们的面滚动。 所述滚道结合到外轴承环的内表面并进入内轴承环的外表面。 根据本发明的轴承保持架的特征在于，具有用于每个辊的单独的保持器凹穴，所述袋在参考线上围绕辊。 辊子通过它们的侧表面和笼形凹穴的纵向腹板之间的两个低摩擦线接触在轴承环之间被轴向引导。 滚子构造成具有与径向滚动轴承的压力角自对准的限定自由度。

公开(公告)号：US08419289B2

公开(公告)日：2013-04-16

申请号：US12298439

申请日：2007-04-17

申请人： Heinrich Hofmann ,  Horst Doppling ,  Rainer Eidloth ,  Georg Goppelt

发明人： Heinrich Hofmann ,  Horst Doppling ,  Rainer Eidloth ,  Georg Goppelt

IPC分类号： F16C33/36

CPC分类号： F16C33/36 ,  F16C19/26 ,  F16C43/06 ,  Y10T29/49682

摘要： A radial bearing configured as a single-row spherical roller bearing is provided that includes an inner and outer bearing ring, and rollers arranged between the bearing rings. The rollers have two side faces which are flattened symmetrically from a spherical base shape, and roll in two groove-shaped raceways which are defined by two axial rims. The width of the rollers between their side faces is at least 70% of the diameter of the spherical base shape and is greater than the distance between the axial rims. The rollers are in full linear contact with their running faces in the bearing rings at an operational pressure angle of up to 25° on both sides of the bearing longitudinal axis. The distance between radially opposite axial rims when the bearing rings are arranged eccentrically to each other is less than the diameter of the spherical base shape of the rollers.

摘要翻译： 提供构造为单列调心滚子轴承的径向轴承，其包括内和外轴承环以及布置在轴承环之间的滚子。 辊具有从球形基体对称地平坦化的两个侧面，并且在由两个轴向边缘限定的两个槽形滚道中滚动。 其侧面之间的辊宽度至少为球形基底直径的70％，并且大于轴向边缘之间的距离。 滚子与其轴承环中的运行面完全线性接触，在轴承纵向轴线的两侧以最高25°的操作压力角度。 当轴承环彼此偏心布置时，径向相对的轴向边缘之间的距离小于辊的球形基座形状的直径。

公开(公告)号：US08047723B2

公开(公告)日：2011-11-01

申请号：US12298686

申请日：2007-04-17

申请人： Heinrich Hofmann ,  Horst Doppling ,  Rainer Eidloth ,  Georg Goppelt

发明人： Heinrich Hofmann ,  Horst Doppling ,  Rainer Eidloth ,  Georg Goppelt

IPC分类号： F16C33/36

CPC分类号： F16C19/26 ,  F16C33/36 ,  F16C43/06 ,  F16C2240/30 ,  F16C2240/34 ,  F16C2240/40 ,  F16C2361/61

摘要： A radial anti friction bearing (1) which is configured as a single-row spherical roller bearing, which includes an outer bearing ring (2), an inner bearing ring (3) and a plurality of spherical rollers (5) that are arranged between the bearing rings (2, 3). The spherical rollers have respectively two side faces (6, 7) which are flattened symmetrically from a spherical base shape, are retained with uniform spacing to each other a bearing cage (4) and roll with their running faces (8) in two groove-shaped raceways (11, 12) which are defined, respectively, by two axial rims (13, 14 and 15, 16). The width (bK) of the spherical rollers (5) between their side faces (6, 7) is smaller than the distance (aB) between the radially opposing axial rims (13, 15 and 14, 16), such that the spherical rollers (5) can be in the space therebetween via the axial mounting method in the radial anti friction bearing. The radial anti-friction bearing (1) has an increased axial load capacity suitable for variable axial loads at a operational pressure angle (α) of up to 20° on both sides of the bearing longitudinal axis (17), in which the raceways (11, 12) in both bearing grooves (2, 3) are formed with an increased depth (tLA, tLI) and width (bLA, bLI) and the spherical rollers (5) have a width (bK) between their side surfaces (6, 7) which is arranged to the operational pressure angle (α) at 20°.

摘要翻译： 一种径向抗摩擦轴承（1），其构造为单列调心滚子轴承，其包括外轴承环（2），内轴承环（3）和多个球面滚子（5） 轴承圈（2,3）。 球面滚子分别具有从球形基体对称地平坦化的两个侧面（6,7），彼此保持彼此间隔一致的轴承保持架（4），并且它们的行进面（8）在两个凹槽中滚动， （11,12）分别由两个轴向边缘（13,14和15,16）限定。 球面滚子（5）在其侧面（6,7）之间的宽度（bK）小于径向相对的轴向边缘（13,15和14,16）之间的距离（aB），使得球面滚子 （5）可以通过径向抗摩擦轴承中的轴向安装方法在其间的空间中。 径向抗磨轴承（1）具有增加的轴向载荷能力，其适用于在轴承纵向轴线（17）的两侧上在高达20°的操作压力角（α）处的可变轴向载荷，其中滚道 在两个轴承槽（2,3）中形成有增加的深度（tLA，tLI）和宽度（bLA，bLI）并且球面滚子（5）在它们的侧表面（6）之间具有宽度（bK） ，7），其设置在20°的操作压力角（α）。

公开(公告)号：US20090185770A1

公开(公告)日：2009-07-23

申请号：US12298439

申请日：2007-04-17

申请人： Heinrich Hofmann ,  Horst Doppling ,  Rainer Eidloth ,  Georg Goppelt

发明人： Heinrich Hofmann ,  Horst Doppling ,  Rainer Eidloth ,  Georg Goppelt

IPC分类号： F16C33/34 ,  B21D53/10

CPC分类号： F16C33/36 ,  F16C19/26 ,  F16C43/06 ,  Y10T29/49682

摘要： A radial anti friction bearing (1) which is configured as a single-row spherical roller bearing, which includes an outer bearing ring (2), an inner bearing ring (3) and a plurality of spherical rollers (5) that are arranged between the bearing rings (2, 3). The spherical rollers have respectively two side faces (6, 7) which are flattened symmetrically from a spherical base shape, are retained with uniform spacing to each other by a bearing cage (4) and roll with their running faces (8) in two groove-shaped raceways (11, 12) which are defined, respectively, by two axial rims (13, 14 and 15, 16). The width (bK) of the spherical rollers (5) between their side faces (6, 7) is at least 70% of the diameter (dK) of the spherical base shape and as a result, is greater than the distance (aB) between the axial rims (13, 15 and 14, 16) of the raceways (11, 12) in the bearing rings (2, 3). According to the invention, the raceways (11, 12) in both bearing rings (2, 3) are embodied with an extremely enlarged depth (tLA, tLI) and width (b LA, bLI) such that the spherical rollers (5), also with variable axial loads, are in full linear contact with their running faces (8) to the raceways (11, 12) in the bearing rings (2, 3) at an operational pressure angle (α) of up to 25° on both sides of the bearing longitudinal axis (17). The distance (aB) between the radially opposite axial rims (13, 15 and 14, 16) of the raceways (11, 12) in the bearing rings (2, 3) is so small that the distance (aBex), even when the bearing rings (2, 3) are arranged eccentrically to each other, is smaller than the diameter (dK) of the spherical base shape of the spherical rollers (5).

摘要翻译： 一种径向抗摩擦轴承（1），其构造为单列调心滚子轴承，其包括外轴承环（2），内轴承环（3）和多个球面滚子（5） 轴承圈（2,3）。 球面滚子分别具有从球形基部对称地平坦化的两个侧面（6,7），通过轴承保持架（4）保持彼此均匀的间隔，并且将它们的行进面（8）卷在两个凹槽 分别由两个轴向边缘（13,14和15,16）限定的轨道（11,12）。 球面滚子（5）在其侧面（6,7）之间的宽度（bK）至少为球形基座直径（dK）的70％，因此大于距离（aB） 在轴承环（2,3）中的滚道（11,12）的轴向边缘（13,15和14,16）之间。 根据本发明，两个轴承环（2,3）中的滚道（11,12）具有非常大的深度（tLA，tLI）和宽度（b LA，bLI），使得球面滚子（5） 也具有可变的轴向载荷，它们的运行面（8）与轴承环（2,3）中的滚道（11,12）完全线性接触，两者的操作压力角（α）高达25° 轴承纵向轴线（17）的侧面。 在轴承环（2,3）中的滚道（11,12）的径向相对的轴向边缘（13,15和14,16）之间的距离（aB）如此之小，使得距离（aBex）即使在 轴承环（2,3）彼此偏心布置，小于球面滚子（5）的球形基座形状的直径（dK）。

公开(公告)号：US20090180724A1

公开(公告)日：2009-07-16

申请号：US12298686

申请日：2007-04-17

申请人： Heinrich Hofmann ,  Horst Doppling ,  Rainer Eidloth ,  Georg Goppelt

发明人： Heinrich Hofmann ,  Horst Doppling ,  Rainer Eidloth ,  Georg Goppelt

IPC分类号： F16C33/32

CPC分类号： F16C19/26 ,  F16C33/36 ,  F16C43/06 ,  F16C2240/30 ,  F16C2240/34 ,  F16C2240/40 ,  F16C2361/61

摘要： A radial anti friction bearing (1) which is configured as a single-row spherical roller bearing, which includes an outer bearing ring (2), an inner bearing ring (3) and a plurality of spherical rollers (5) that are arranged between the bearing rings (2, 3). The spherical rollers have respectively two side faces (6, 7) which are flattened symmetrically from a spherical base shape, are retained with uniform spacing to each other a bearing cage (4) and roll with their running faces (8) in two groove-shaped raceways (11, 12) which are defined, respectively, by two axial rims (13, 14 and 15, 16). The width (bK) of the spherical rollers (5) between their side faces (6, 7) is smaller than the distance (aB) between the radially opposing axial rims (13, 15 and 14, 16), such that the spherical rollers (5) can be in the space therebetween via the axial mounting method in the radial anti friction bearing. The radial anti-friction bearing (1) has an increased axial load capacity suitable for variable axial loads at a operational pressure angle (α) of up to 20° on both sides of the bearing longitudinal axis (17), in which the raceways (11, 12) in both bearing grooves (2, 3) are formed with an increased depth (tLA, tLI) and width (bLA, bLI) and the spherical rollers (5) have a width (bK) between their side surfaces (6, 7) which is arranged to the operational pressure angle (α) at 20°.

摘要翻译： 一种径向抗摩擦轴承（1），其构造为单列调心滚子轴承，其包括外轴承环（2），内轴承环（3）和多个球面滚子（5） 轴承圈（2,3）。 球面滚子分别具有从球形基体对称地平坦化的两个侧面（6,7），彼此保持彼此间隔一致的轴承保持架（4），并且它们的行进面（8）在两个凹槽中滚动， （11,12）分别由两个轴向边缘（13,14和15,16）限定。 球面滚子（5）在其侧面（6,7）之间的宽度（bK）小于径向相对的轴向边缘（13,15和14,16）之间的距离（aB），使得球面滚子 （5）可以通过径向抗摩擦轴承中的轴向安装方法在其间的空间中。 径向抗摩擦轴承（1）具有增加的轴向载荷能力，其适用于在轴承纵向轴线（17）的两侧上在高达20°的操作压力角（α）处的可变轴向载荷，其中滚道 在两个轴承槽（2,3）中形成有增加的深度（tLA，tLI）和宽度（bLA，bLI）并且球面滚子（5）在它们的侧表面（6）之间具有宽度（bK） ，7），其设置在20°的操作压力角（α）。

公开(公告)号：US07465102B2

公开(公告)日：2008-12-16

申请号：US10564135

申请日：2004-07-08

申请人： Peter Niebling ,  Heinrich Hofmann ,  Darius Dlugai ,  Jens Heim ,  Roland Langer ,  Horst Doppling ,  Wolfgang Steinberger

发明人： Peter Niebling ,  Heinrich Hofmann ,  Darius Dlugai ,  Jens Heim ,  Roland Langer ,  Horst Doppling ,  Wolfgang Steinberger

IPC分类号： F16C19/18

CPC分类号： F16C19/186 ,  B60B27/00 ,  F16C33/588 ,  F16C33/64 ,  F16C35/067 ,  F16C2240/30 ,  F16C2240/34 ,  F16C2240/76 ,  F16C2326/02

摘要： The invention relates to a cold-formed bearing ring (2) and a wheel bearing unit (1) provided with a bearing ring (2). A radial ring groove (16) is formed on the bearing ring (2).

摘要翻译： 本发明涉及一种设有轴承环（2）的冷成型轴承环（2）和车轮轴承单元（1）。 径向环槽（16）形成在轴承环（2）上。

公开(公告)号：US20060171624A1

公开(公告)日：2006-08-03

申请号：US10564135

申请日：2004-07-08

申请人： Peter Niebling ,  Heinrich Hofmann ,  Darius Heim ,  Roland Langer ,  Horst Doppling ,  Wolfgang Steinberger

发明人： Peter Niebling ,  Heinrich Hofmann ,  Darius Heim ,  Roland Langer ,  Horst Doppling ,  Wolfgang Steinberger

IPC分类号： F16C13/00

CPC分类号： F16C19/186 ,  B60B27/00 ,  F16C33/588 ,  F16C33/64 ,  F16C35/067 ,  F16C2240/30 ,  F16C2240/34 ,  F16C2240/76 ,  F16C2326/02

摘要： The invention relates to a cold-formed bearing ring (2) and a wheel bearing unit (1) provided with a bearing ring (2). A radial ring groove (16) is formed on the bearing ring (2).

摘要翻译： 本发明涉及一种设有轴承环（2）的冷成型轴承环（2）和车轮轴承单元（1）。 径向环槽（16）形成在轴承环（2）上。