公开(公告)号：US09810269B2

公开(公告)日：2017-11-07

申请号：US14779612

申请日：2014-03-27

申请人： GKN Driveline International GmbH

发明人： Wolfgang Hildebrandt ,  Thomas Weckerling ,  Stephan Maucher ,  Rolf Cremerius ,  Ida Benner ,  Hans-Jurgen Post ,  Anna Gremmelmaier

IPC分类号： F16D3/224 ,  F16D3/223

CPC分类号： F16D3/223 ,  F16D2003/22303 ,  F16D2003/22309 ,  Y10S464/906

摘要： A constant velocity joint comprises an outer joint part with a longitudinal axis and first and second outer ball tracks. The outer joint part comprises an attachment side and an aperture side. An inner joint part has a longitudinal axis and first and second inner ball tracks. with a torque transmitting ball 14 in each pair of tracks, and a ball cage 15 with cage windows 18 in which the balls 14 are held. In each angular position of the constant velocity joint 11 an opening angle is enclosed between an outer tangent and an inner tangent at the ball. At least one of the first and second pairs of tracks is designed such that, within a small articulation angle range comprising at least the joint central plane, at at least an articulation angle, an opening angle amounts to zero, and within a greater articulation angle range, an aperture-side opening angle of a first pair of tracks widens in the opposite axial direction relative to the aperture-side opening angle of a second pair of tracks.

公开(公告)号：US20150072795A1

公开(公告)日：2015-03-12

申请号：US14386895

申请日：2013-03-26

申请人： GKN Driveline International GmbH

发明人： Wolfgang Hildebrandt ,  Stephan Maucher ,  Thomas Weckerling ,  Rolf Cremerius ,  Ida Benner ,  Hans-Jurgen Post ,  Anna Gremmelmaier

IPC分类号： F16D3/2237 ,  F16D3/24

CPC分类号： F16D3/2237 ,  F16D3/2245 ,  F16D3/226 ,  F16D3/24 ,  F16D2003/22303 ,  F16D2003/22309

摘要： A constant velocity joint comprises an outer joint part with a longitudinal axis and outer ball tracks, wherein the outer joint part comprises an attachment side and an aperture side; an inner joint part with a longitudinal axis and inner ball tracks; a torque transmitting ball in each pair of tracks; a ball cage with cage windows in which the balls are held, wherein in each angular position of the constant velocity joint there is enclosed an opening angle δ between an outer tangent T and an inner tangent T′ at the ball, wherein at least one of the pairs of tracks is designed such that, inside a small articulation angle range, which comprises at least the joint central plane EM, in at least one joint articulation angle β, an opening angle δ amounts to zero, and that inside a larger articulation angle range, an aperture side opening angle δ of a ball moving towards the aperture side of the outer joint part and an attachment side opening angle δ of a ball moving at the same joint articulation angle β towards the attachment side of the outer joint part do not equal zero and open in the same axial direction.

摘要翻译： 等速万向节包括具有纵向轴线和外球轨道的外接头部分，其中外接头部分包括附接侧和孔侧; 具有纵向轴线和内部球轨的内部接合部分; 每对轨道中的扭矩传递球; 一个具有保持架的保持架窗的球笼，其中在所述等速万向节的每个角位置中包围了外切线T和球之间的内切线T'之间的开度角δ，其中至少一个 这对轨迹被设计成使得在至少一个关节铰接角度＆bgr内至少包括接头中心平面EM的小关节角度范围内，打开角度δ等于零，并且在更大的关节内 角度范围，朝向外侧接头部的孔侧移动的球的开口侧开度角δ和以相同的关节关节角度bgr移动的球的安装侧开度角δ; 朝向外侧接头部的安装侧不等于零并且在同一轴向方向上开口。

公开(公告)号：US09133887B2

公开(公告)日：2015-09-15

申请号：US14386895

申请日：2013-03-26

申请人： GKN Driveline International GmbH

发明人： Wolfgang Hildebrandt ,  Stephan Maucher ,  Thomas Weckerling ,  Rolf Cremerius ,  Ida Benner ,  Hans-Jurgen Post ,  Anna Gremmelmaier

IPC分类号： F16D3/2245 ,  F16D3/2237 ,  F16D3/226 ,  F16D3/24 ,  F16D3/223

CPC分类号： F16D3/2237 ,  F16D3/2245 ,  F16D3/226 ,  F16D3/24 ,  F16D2003/22303 ,  F16D2003/22309

摘要： A constant velocity joint comprises an outer joint part with a longitudinal axis and outer ball tracks, wherein the outer joint part comprises an attachment side and an aperture side; an inner joint part with a longitudinal axis and inner ball tracks; a torque transmitting ball in each pair of tracks; a ball cage with cage windows in which the balls are held, wherein in each angular position of the constant velocity joint there is enclosed an opening angle δ between an outer tangent T and an inner tangent T′ at the ball, wherein at least one of the pairs of tracks is designed such that, inside a small articulation angle range, which comprises at least the joint central plane EM, in at least one joint articulation angle β, an opening angle δ amounts to zero, and that inside a larger articulation angle range, an aperture side opening angle δ of a ball moving towards the aperture side of the outer joint part and an attachment side opening angle δ of a ball moving at the same joint articulation angle β towards the attachment side of the outer joint part do not equal zero and open in the same axial direction.

摘要翻译： 等速万向节包括具有纵向轴线和外球轨道的外接头部分，其中外接头部分包括附接侧和孔侧; 具有纵向轴线和内部球轨的内部接合部分; 每对轨道中的扭矩传递球; 一个具有保持架的保持架窗的球笼，其中在所述等速万向节的每个角位置中包围了外切线T和球之间的内切线T'之间的开度角δ，其中，至少一个 这对轨迹被设计成使得在至少一个关节铰接角度＆bgr内至少包括接头中心平面EM的小关节角度范围内，打开角度δ等于零，并且在更大的关节内 角度范围，朝向外侧接头部的孔侧移动的球的开口侧开度角δ和以相同的关节关节角度bgr移动的球的安装侧开度角δ; 朝向外侧接头部的安装侧不等于零并且在同一轴向方向上开口。

公开(公告)号：US20160053817A1

公开(公告)日：2016-02-25

申请号：US14779612

申请日：2014-03-27

申请人： GKN DRIVELINE INTERNATIONAL GMBH

发明人： Wolfgang Hildebrandt ,  Thomas Weckerling ,  Stephan Maucher ,  Rolf Cremerius ,  Ida Benner ,  Hans-Jurgen Post ,  Anna Gremmelmaier

IPC分类号： F16D3/223

CPC分类号： F16D3/223 ,  F16D2003/22303 ,  F16D2003/22309 ,  Y10S464/906

摘要： A constant velocity joint comprises an outer joint part with a longitudinal axis and first and second outer ball tracks. The outer joint part comprises an attachment side and an aperture side. An inner joint part has a longitudinal axis and first and second inner ball tracks. with a torque transmitting ball 14 in each pair of tracks, and a ball cage 15 with cage windows 18 in which the balls 14 are held. In each angular position of the constant velocity joint 11 an opening angle is enclosed between an outer tangent and an inner tangent at the ball. At least one of the first and second pairs of tracks is designed such that, within a small articulation angle range comprising at least the joint central plane, at at least an articulation angle, an opening angle amounts to zero, and within a greater articulation angle range, an aperture-side opening angle of a first pair of tracks widens in the opposite axial direction relative to the aperture-side opening angle of a second pair of tracks.

摘要翻译： 等速度接头包括具有纵向轴线的外接头部分和第一和第二外球轨道。 外接头部分包括附接侧和孔侧。 内侧接头部分具有纵向轴线和第一和第二内部球轨道。 在每对轨道中具有扭矩传递球14，以及具有保持窗18的球笼15，球14保持在该保持窗18中。 在等速万向节11的每个角位置中，打开角度被包围在球的外切线和内切线之间。 第一和第二对轨道中的至少一个被设计成使得在至少包括接头中心平面的小关节角度范围内，至少关节角度的开口角度为零，并且在更大的关节角度内 第一对轨道的开口侧开放角度相对于第二对轨道的孔径侧开放角度在相反的轴向方向上变宽。