公开(公告)号：US07175531B2

公开(公告)日：2007-02-13

申请号：US11251487

申请日：2005-10-14

申请人： Gregor Schaaf ,  Gerhard Kaiser

发明人： Gregor Schaaf ,  Gerhard Kaiser

IPC分类号： F16D3/224

CPC分类号： F16D3/2237 ,  F16D2003/22303 ,  Y10S464/906

摘要： A constant velocity joint has an outer part, an inner part, and a full cage that is accommodated in a self-holding manner between these parts. The cage is formed with windows for holding balls inside races on the outer part and on the inner part. The cage is guided around a common center of curvature via spherical outer surfaces on the outer part and via spherical inner surfaces on the inner part. During assembly, the outer part and the cage can be slid inside one another in the direction of their component axes. This permits a particularly compact design of constant velocity joints with Stuber offset. Special openings on the outer part enable the balls to be inserted when the inner part is already connected to a shaft.

摘要翻译： 等速万向节具有在这些部件之间以自保持方式容纳的外部部分，内部部分和全部保持架。 保持架形成有用于将球保持在外部部分和内部部分的种族中的窗口。 保持架通过外部部件上的球形外表面并通过内部部件上的球形内表面围绕公共曲率中心引导。 在组装期间，外部部件和保持架可以沿它们的部件轴线的方向彼此滑动。 这允许具有Stuber偏移的恒定速度接头的特别紧凑的设计。 外部部件上的特殊开口使得内部部件已经连接到轴上时可以插入球体。

公开(公告)号：US20060063596A1

公开(公告)日：2006-03-23

申请号：US11251487

申请日：2005-10-14

申请人： Gregor Schaaf ,  Gerhard Kaiser

发明人： Gregor Schaaf ,  Gerhard Kaiser

IPC分类号： F16D3/34

CPC分类号： F16D3/2237 ,  F16D2003/22303 ,  Y10S464/906

摘要： A constant velocity joint has an outer part, an inner part, and a full cage that is accommodated in a self-holding manner between these parts. The cage is formed with windows for holding balls inside races on the outer part and on the inner part. The cage is guided around a common center of curvature via spherical outer surfaces on the outer part and via spherical inner surfaces on the inner part. During assembly, the outer part and the cage can be slid inside one another in the direction of their component axes. This permits a particularly compact design of constant velocity joints with Stuber offset. Special openings on the outer part enable the balls to be inserted when the inner part is already connected to a shaft.

摘要翻译： 等速万向节具有在这些部件之间以自保持方式容纳的外部部分，内部部分和全部保持架。 保持架形成有用于将球保持在外部部分和内部部分的种族中的窗口。 保持架通过外部部件上的球形外表面并通过内部部件上的球形内表面围绕公共曲率中心引导。 在组装期间，外部部件和保持架可以沿它们的部件轴线的方向彼此滑动。 这允许具有Stuber偏移的恒定速度接头的特别紧凑的设计。 外部部件上的特殊开口使得内部部件已经连接到轴上时可以插入球体。

公开(公告)号：US07544132B2

公开(公告)日：2009-06-09

申请号：US11960818

申请日：2007-12-20

申请人： Gregor Schaaf ,  Gerhard Kaiser

发明人： Gregor Schaaf ,  Gerhard Kaiser

IPC分类号： F16D3/00

CPC分类号： F16D3/223 ,  F16D2003/22303 ,  F16D2003/22313 ,  F16D2250/00 ,  F16D2300/12 ,  Y10S464/906

摘要： A constant-velocity fixed joint includes an outer joint part with ball raceways and an inner joint part with ball raceways which are separated by webs. A cage, which is disposed between the outer joint part and the inner joint part, has windows for holding balls. The inner joint part can be inserted into the cage only when at least one of its webs engages in a window in the cage. As a result of certain ratios of the raceway angle to the web angle, a high resistance to fracturing at large deflection angles is achieved and a weakening at the functional faces of the inner joint part is avoided. The large angle of wrap around the balls at the ends of the raceways is advantageous for the load bearing capacity of the raceways. Due to its simple form, the cage can be manufactured with a small thickness.

摘要翻译： 恒速固定接头包括具有滚珠滚道的外接头部分和具有由滚筒分开的滚珠滚道的内接头部分。 设置在外侧接头部和内侧接头部之间的保持架具有保持球的窗口。 只有当其中的至少一个腹板啮合在保持架中的窗口中时，才能将内侧接头部件插入到保持架中。 作为轨道角度与腹板角度的一定比例的结果，实现了在大偏转角度下的高抗断裂性，并且避免了内接头部件的功能面的弱化。 在滚道的端部围绕球的大角度对于滚道的承载能力是有利的。 由于其简单的形状，可以制造具有较小厚度的保持架。

公开(公告)号：US20080161118A1

公开(公告)日：2008-07-03

申请号：US11960818

申请日：2007-12-20

申请人： Gregor Schaaf ,  Gerhard Kaiser

发明人： Gregor Schaaf ,  Gerhard Kaiser

IPC分类号： F16D3/34

CPC分类号： F16D3/223 ,  F16D2003/22303 ,  F16D2003/22313 ,  F16D2250/00 ,  F16D2300/12 ,  Y10S464/906

摘要： A constant-velocity fixed joint includes an outer joint part with ball raceways and an inner joint part with ball raceways which are separated by webs. A cage, which is disposed between the outer joint part and the inner joint part, has windows for holding balls. The inner joint part can be inserted into the cage only when at least one of its webs engages in a window in the cage. As a result of certain ratios of the raceway angle to the web angle, a high resistance to fracturing at large deflection angles is achieved and a weakening at the functional faces of the inner joint part is avoided. The large angle of wrap around the balls at the ends of the raceways is advantageous for the load bearing capacity of the raceways. Due to its simple form, the cage can be manufactured with a small thickness.

摘要翻译： 恒速固定接头包括具有滚珠滚道的外接头部分和具有由滚筒分开的滚珠滚道的内接头部分。 设置在外侧接头部和内侧接头部之间的保持架具有保持球的窗口。 只有当其中的至少一个腹板啮合在保持架中的窗口中时，才能将内侧接头部件插入到保持架中。 作为轨道角度与腹板角度的一定比例的结果，实现了在大偏转角度下的高抗断裂性，并且避免了内接头部件的功能面的弱化。 在滚道的端部围绕球的大角度对于滚道的承载能力是有利的。 由于其简单的形状，可以制造具有较小厚度的保持架。

公开(公告)号：US07235017B2

公开(公告)日：2007-06-26

申请号：US11390562

申请日：2006-03-27

申请人： Oliver Clemm ,  Gregor Schaaf

发明人： Oliver Clemm ,  Gregor Schaaf

IPC分类号： F16D3/223

CPC分类号： F16D3/223 ,  F16D3/224 ,  F16D3/2265 ,  F16D2003/22303 ,  F16D2300/12 ,  Y10S464/906

摘要： A constant velocity fixed joint includes a joint outer part and a joint inner part with crossed ball raceways. The ball raceways of the joint outer and inner parts form ball raceway pairs and balls are disposed in respective ones of the ball raceway pairs. A cage is held in place at one of the joint parts. Windows in the cage receive the balls. One of the joint parts has a cage guiding surface for axially holding the cage in a first direction. A termination element is provided as a separate element at the one of the joint parts. The termination element has a counterface and the cage is held axially in a second direction opposite the first direction by the counterface of the termination element. The cage guiding surface of the joint part has an undercut-free region toward the termination element.

摘要翻译： 恒速固定接头包括接头外部部件和具有交叉滚珠滚道的接头内部部件。 接头外部和内部部分的滚珠滚道形成滚珠滚道对，球设置在相应的滚珠滚道对中。 一个笼子被固定在其中一个关节部分。 笼中的Windows接收球。 关节部件之一具有用于沿第一方向轴向保持保持架的保持架引导表面。 端接元件作为单独的元件提供在该接合部分之一处。 终端元件具有相对面，并且保持架通过终端元件的相对面沿与第一方向相反的第二方向轴向保持。 接合部的保持架引导面朝向终端元件具有无切削区域。

公开(公告)号：US20060166748A1

公开(公告)日：2006-07-27

申请号：US11390562

申请日：2006-03-27

申请人： Oliver Clemm ,  Gregor Schaaf

发明人： Oliver Clemm ,  Gregor Schaaf

IPC分类号： F16D3/16

CPC分类号： F16D3/223 ,  F16D3/224 ,  F16D3/2265 ,  F16D2003/22303 ,  F16D2300/12 ,  Y10S464/906

摘要： A constant velocity fixed joint includes a joint outer part and a joint inner part with crossed ball raceways. The ball raceways of the joint outer and inner parts form ball raceway pairs and balls are disposed in respective ones of the ball raceway pairs. A cage is held in place at one of the joint parts. Windows in the cage receive the balls. One of the joint parts has a cage guiding surface for axially holding the cage in a first direction. A termination element is provided as a separate element at the one of the joint parts. The termination element has a counterface and the cage is held axially in a second direction opposite the first direction by the counterface of the termination element. The cage guiding surface of the joint part has an undercut-free region toward the termination element.

摘要翻译： 恒速固定接头包括接头外部部件和具有交叉滚珠滚道的接头内部部件。 接头外部和内部部分的滚珠滚道形成滚珠滚道对，球设置在相应的滚珠滚道对中。 一个笼子被固定在其中一个关节部分。 笼中的Windows接收球。 关节部件之一具有用于沿第一方向轴向保持保持架的保持架引导表面。 端接元件作为单独的元件提供在该接合部分之一处。 终端元件具有相对面，并且保持架通过终端元件的相对面沿与第一方向相反的第二方向轴向保持。 接合部的保持架引导面朝向终端元件具有无切削区域。