公开(公告)号：EP2689648B1

公开(公告)日：2015-12-30

申请号：EP13177008.3

申请日：2013-07-18

申请人： Aktiebolaget SKF

发明人： Ciulla, Luca ,  Maldera, Carlo ,  Sellier, Yannick ,  vom Stein, Hans-Joachim

IPC分类号： A01B71/04 ,  F16C27/06

CPC分类号： F16C27/066 ,  A01B71/04 ,  F16C19/184 ,  F16C33/588 ,  F16C2310/00 ,  F16C2326/02

公开(公告)号：EP2380749A1

公开(公告)日：2011-10-26

申请号：EP11162847.5

申请日：2011-04-18

申请人： Aktiebolaget SKF

发明人： Ciulla, Luca

IPC分类号： B60B27/00

CPC分类号： B60B27/0005 ,  B60B27/0026 ,  B60B2380/12 ,  B60B2380/73 ,  B60B2380/76 ,  B60B2900/1212 ,  F16C19/186 ,  F16C33/585 ,  F16C2240/34 ,  F16C2240/76 ,  F16C2240/80 ,  F16C2326/02

摘要： A wheel hub assembly (10) with two rows (C1, C2) of rolling bodies (13) has an axis (A) of rotation and is provided, for each row of rolling bodies (13), with an inner raceway (111, 122) and an outer raceway (121, 122) which are axially displaced in accordance with a respective angle of contact and along a respective load line (11, 12) in order to allow the assembly to accommodate combined loads. The raceways of each row of rolling bodies (13) having respective osculations which are defined by the ratio between the radii of curvature of the raceways and the outer diameters of the rolling bodies (13) of the associated row of rolling bodies (13). The angle of contact and the osculations of a first row (C1) of rolling bodies (13) of the two rows (C1, C2) of rolling bodies (13) are different from the angle of contact and, respectively, from the osculations of a second row (C2) of rolling bodies (13) of the two rows (C1, C2) of rolling bodies (13).

摘要翻译： 具有两排（C1，C2）滚动体（13）的轮毂组件（10）具有旋转轴线（A）并且为每排滚动体（13）设置有内滚道（111， 122）和外滚道（121,122），所述外滚道根据相应的接触角并且沿着相应的载荷线（11,12）轴向移位，以便允许所述组件承受组合载荷。 每排滚动体（13）的滚道具有由滚道曲率半径与相关排滚动体（13）的滚动体（13）的外径之间的比率限定的各自对应关系。 滚动体（13）的两排（C1，C2）的滚动体（13）的第一排（C1）的接触角和密切度分别不同于接触角并且分别与 第二排（C2）滚动体（13）的两排（C1，C2）的滚动体（13）。

公开(公告)号：EP2689648A1

公开(公告)日：2014-01-29

申请号：EP13177008.3

申请日：2013-07-18

申请人： Aktiebolaget SKF

发明人： Ciulla, Luca ,  Maldera, Carlo ,  Sellier, Yannick ,  vom Stein, Hans-Joachim

IPC分类号： A01B71/04

CPC分类号： F16C27/066 ,  A01B71/04 ,  F16C19/184 ,  F16C33/588 ,  F16C2310/00 ,  F16C2326/02

摘要： A hub-bearing assembly (10) for rotatably mounting a tilling disc (A) about an axis of rotation (x), is provided with:
- an annular hub (20) having
- an axially extending tubular portion (21) defining a cylindrical housing (22) and
- an outer flange (23) for mounting a disc (A);

- a bearing unit (30) mounted in the housing (22);
- an elastic damping body (40) arranged in the housing (22) and radially interposed between the hub (20) and the outer ring (31) of the bearing unit.

摘要翻译： 一种用于围绕旋转轴线（X）可旋转地安装耕作盘（A）的轮毂轴承组件（10）设置有： - 环形轮毂（20），其具有 - 轴向延伸的管状部分（21），其限定圆柱形 壳体（22）和用于安装盘（A）的外凸缘（23）; - 安装在所述壳体（22）中的轴承单元（30）; - 弹性阻尼体（40），布置在所述壳体（22）中并且径向插入在所述毂（20）和所述轴承单元的外环（31）之间。

公开(公告)号：EP2682278A1

公开(公告)日：2014-01-08

申请号：EP13173180.4

申请日：2013-06-21

申请人： Aktiebolaget SKF

发明人： Ciulla, Luca ,  Finetti, William ,  Marivo, Massimo

IPC分类号： B60B27/00

CPC分类号： B60B27/00 ,  B60B27/0005 ,  B60B27/001 ,  B60B27/0078 ,  B60B27/0084 ,  B60B2380/12 ,  B60B2380/14 ,  B60B2380/44 ,  B60B2380/73 ,  B60B2380/75 ,  B60B2900/116 ,  B60Y2200/11 ,  F16C19/386 ,  F16C35/063 ,  F16C2326/02

摘要： Hub bearing assembly (10) for a motor vehicle wheel, the hub bearing assembly (10) having a flanged hub (20) which has a central portion (21) of cylindrical shape radially delimited outwardly by a cylindrical mounting surface (22), and a flange (30) which is fixed to the central portion (21) and has a shoulder (33) having an annular bearing surface (34) connected to the cylindrical mounting surface (22) by a curved fillet (40); a radially inner ring (52) of a bearing unit (50) being mounted on the cylindrical mounting surface (22) axially next to an intermediate element (70) which is mounted on the cylindrical mounting surface (22) in an intermediate position between the annular bearing surface (34) and the radially inner ring (52), and which has, in turn, a further annular bearing surface (72) which is transverse with respect to the axis (A) and to the cylindrical mounting surface (22) and which is placed in direct contact with the radially inner ring (52).

摘要翻译： 轮毂轴承组件（10）具有凸缘毂（20），凸缘毂（20）具有由圆柱形安装表面（22）向外径向限定的圆柱形形状的中心部分（21），以及 固定在所述中央部分（21）上并具有肩部（33）的凸缘（30），所述肩部具有通过弧形圆角连接到所述圆柱形安装表面（22）的环形支承表面（34）。 轴承单元（50）的径向内环（52）安装在圆柱形安装表面（22）上，轴向邻近中间元件（70），中间元件（70）安装在圆柱形安装表面（22）之间的中间位置 环形轴承表面（34）和径向内环（52），并且又具有相对于轴线（A）横向的另一环形支承表面（72）和圆柱形安装表面（22）， 并且其被放置成与径向内环（52）直接接触。

公开(公告)号：EP2380750B1

公开(公告)日：2013-09-04

申请号：EP11162848.3

申请日：2011-04-18

申请人： Aktiebolaget SKF

发明人： Ciulla, Luca

IPC分类号： B60B27/00

CPC分类号： B60B27/0005 ,  B60B27/0026 ,  B60B2380/12 ,  B60B2380/73 ,  B60B2380/76 ,  B60B2900/1212 ,  F16C19/186 ,  F16C19/505 ,  F16C33/585 ,  F16C2240/34 ,  F16C2240/70 ,  F16C2240/76 ,  F16C2240/80 ,  F16C2326/02

摘要： A wheel hub assembly (10) with two rows (C1, C2) of rolling bodies (13) with an axis (A) of rotation and comprising, for each row of rolling bodies (13), with an inner raceway (111, 112) and an outer raceway (121, 122) which are arranged in axially staggered positions in accordance with a respective angle of contact and along a respective load line (11, 12) in order to allow the assembly to support combined loads. The raceways of each row of rolling bodies (13) are provided with respective osculations which are defined by the ratio between the radiuses of curvature of the raceways and the outer diameters of the rolling bodies (13) of the associated row of rolling bodies (13). The osculations of a first row (C1) of rolling bodies (13) of the two rows (C1, C2) of rolling bodies (13) are different from the osculations of a second row (C2) of rolling bodies (13) of the two rows (C1, C2) of rolling bodies (13).

公开(公告)号：EP2946648A1

公开(公告)日：2015-11-25

申请号：EP15167895.0

申请日：2015-05-15

申请人： Aktiebolaget SKF

发明人： Ciulla, Luca ,  Maldera, Carlo

IPC分类号： A01B71/04

CPC分类号： A01B71/04 ,  F16C19/184 ,  F16C35/07 ,  F16C2226/62 ,  F16C2310/00

摘要： A hub-bearing assembly (10) for rotatably mounting a tilling disc (A) about an axis of rotation (x) is provided with:
- an annular hub (20) providing an axially extending tubular portion (21), comprising a housing (22), and a radially outer flange (23) for mounting a disc (A);
- a bearing unit (30) mounted within the housing (22)
- an elastic damping body (40) axially fitted between the radially outer flange (23) and the disc (A).

摘要翻译： 用于围绕旋转轴线（X）可旋转地安装耕耘辘（A）的轮毂轴承组件（10）设置有： - 提供轴向延伸的管状部分（21）的环形轮毂（20），包括壳体 22）和用于安装盘（A）的径向外凸缘（23）。 - 安装在壳体（22）内的轴承单元（30） - 轴向装配在径向外凸缘（23）和盘（A）之间的弹性阻尼体（40）。

公开(公告)号：EP2380749B1

公开(公告)日：2013-06-26

申请号：EP11162847.5

申请日：2011-04-18

申请人： Aktiebolaget SKF

发明人： Ciulla, Luca

IPC分类号： B60B27/00

CPC分类号： B60B27/0005 ,  B60B27/0026 ,  B60B2380/12 ,  B60B2380/73 ,  B60B2380/76 ,  B60B2900/1212 ,  F16C19/186 ,  F16C33/585 ,  F16C2240/34 ,  F16C2240/76 ,  F16C2240/80 ,  F16C2326/02

摘要： A wheel hub assembly (10) with two rows (C1, C2) of rolling bodies (13) has an axis (A) of rotation and is provided, for each row of rolling bodies (13), with an inner raceway (111, 122) and an outer raceway (121, 122) which are axially displaced in accordance with a respective angle of contact and along a respective load line (11, 12) in order to allow the assembly to accommodate combined loads. The raceways of each row of rolling bodies (13) having respective osculations which are defined by the ratio between the radii of curvature of the raceways and the outer diameters of the rolling bodies (13) of the associated row of rolling bodies (13). The angle of contact and the osculations of a first row (C1) of rolling bodies (13) of the two rows (C1, C2) of rolling bodies (13) are different from the angle of contact and, respectively, from the osculations of a second row (C2) of rolling bodies (13) of the two rows (C1, C2) of rolling bodies (13).

公开(公告)号：EP2380752A1

公开(公告)日：2011-10-26

申请号：EP11162855.8

申请日：2011-04-18

申请人： Aktiebolaget SKF

发明人： Ciulla, Luca

IPC分类号： B60B27/00

CPC分类号： B60B27/0005 ,  B60B27/0026 ,  B60B2380/12 ,  B60B2380/73 ,  B60B2380/76 ,  B60B2900/1212 ,  F16C19/186 ,  F16C2240/80 ,  F16C2326/02

摘要： An asymmetrical wheel hub assembly (10) with an axis (A) of rotation and provided with two rows (C1, C2) of rolling bodies (13) with different pitch diameters and, for each row of rolling bodies (13), with an inner raceway (111, 112) and an outer raceway (121, 122) which are arranged in axially staggered positions in accordance with a respective angle of contact and along a respective load line (111, 112) in order to allow the assembly to support combined loads, the raceways of each row of rolling bodies (13) being provided with respective osculations which are defined by the ratio between the radiuses of curvature of the raceways and the outer diameters of the rolling bodies (13) of the associated row of rolling bodies (13). The angle of contact and the osculations of a first row (C1) of rolling bodies (13) of the two rows (C1, C2) of rolling bodies (13) are different from the angle of contact and, respectively, from the osculations of a second row (C2) of rolling bodies (13) of the two rows (C1, C2) of rolling bodies (13).

摘要翻译： 具有旋转轴线（A）的不对称轮毂组件（10），并且具有不同节距直径的滚动体（13）的两排（C1，C2）），并且对于每排滚动体（13），具有 内部滚道（111,112）和外滚道（121,122），它们根据相应的接触角度和沿相应的载重线（111,112）布置在轴向交错的位置，以允许组件支撑 组合的载荷，每排滚动体（13）的滚道设有相应的切口，这些切口由滚道的曲率半径与相关联的滚动滚动体的滚动体（13）的外径之间的比率 尸体（13）。 滚动体（13）的两排（C1，C2）的滚动体（13）的第一排（C1）的接触角和接触角与接触角不同，并且分别与 滚动体（13）的两排（C1，C2）的滚动体（13）的第二排（C2）。

公开(公告)号：EP2380750A1

公开(公告)日：2011-10-26

申请号：EP11162848.3

申请日：2011-04-18

申请人： Aktiebolaget SKF

发明人： Ciulla, Luca

IPC分类号： B60B27/00

CPC分类号： B60B27/0005 ,  B60B27/0026 ,  B60B2380/12 ,  B60B2380/73 ,  B60B2380/76 ,  B60B2900/1212 ,  F16C19/186 ,  F16C19/505 ,  F16C33/585 ,  F16C2240/34 ,  F16C2240/70 ,  F16C2240/76 ,  F16C2240/80 ,  F16C2326/02

摘要： A wheel hub assembly (10) with two rows (C1, C2) of rolling bodies (13) with an axis (A) of rotation and comprising, for each row of rolling bodies (13), with an inner raceway (111, 112) and an outer raceway (121, 122) which are arranged in axially staggered positions in accordance with a respective angle of contact and along a respective load line (11, 12) in order to allow the assembly to support combined loads. The raceways of each row of rolling bodies (13) are provided with respective osculations which are defined by the ratio between the radiuses of curvature of the raceways and the outer diameters of the rolling bodies (13) of the associated row of rolling bodies (13). The osculations of a first row (C1) of rolling bodies (13) of the two rows (C1, C2) of rolling bodies (13) are different from the osculations of a second row (C2) of rolling bodies (13) of the two rows (C1, C2) of rolling bodies (13).

摘要翻译： 一种轮毂组件（10），其具有两排（C1，C2）的滚动体（13），其具有旋转轴线（A），并且包括用于每排滚动体（13）的内滚道（111,112） ）和外滚道（121,122），其沿着相应的接触角度并沿着相应的负载线（11,12）布置在轴向交错的位置，以允许组件支撑组合的负载。 每排滚动体（13）的滚道设有各自的凹槽，这些凹槽由滚道的曲率半径与相关行滚动体（13）的滚动体（13）的外径之比 ）。 滚动体（13）的两排（C1，C2）的滚动体（13）的第一排（C1）的形状不同于滚动体（13）的滚动体（13）的第二排（C2） 滚动体（13）的两排（C1，C2）。

公开(公告)号：EP2657557B1

公开(公告)日：2019-11-13

申请号：EP13164957.6

申请日：2013-04-23

申请人： Aktiebolaget SKF

发明人： Ciulla, Luca ,  Finetti, William ,  Weber, Philippe

IPC分类号： F16C33/72 ,  B60B27/00