公开(公告)号：US20070191121A1

公开(公告)日：2007-08-16

申请号：US11673215

申请日：2007-02-09

Applicant: Michael Zierz ,  Friedhelm John ,  Herbert Cermak

Inventor： Michael Zierz ,  Friedhelm John ,  Herbert Cermak

IPC: F16D3/00

CPC classification number: F16D3/845 ,  Y10S464/906 ,  Y10T29/53657

Abstract: A sealed joint assembly includes an outer joint part (3) with outer ball tracks (9), an inner joint part (4) with inner ball tracks (10), torque transmitting balls (6) which are guided in pairs of tracks and held in a cage (7) with cage windows (8). A sleeve (16) is connected to the inner joint part (4) and is coaxially arranged thereto. A sealing mechanism (12) with an annular cap (13) is fixed to the outer joint part (3) and includes a sealing diaphragm (15) with an outer collar (18) connected to the annular cap (13) and an inner collar (19) sealingly connected to the sleeve (16). A securing ring (20) fixes the inner collar (19) on the sleeve (16). The sleeve (16) has an annular groove (33) which is engaged by the sealing diaphragm (15) by an inner annular bead (32) formed on the inner collar (19).

Abstract translation: 密封接头组件包括具有外球轨道（9）的外接头部分（3），具有内球轨道（10）的内接头部分（4），扭矩传递球（6） 在带有笼窗（8）的笼（7）中。 套筒（16）与内接头部分（4）连接并同轴地布置在其上。 具有环形盖（13）的密封机构（12）固定在外接头部分（3）上，并包括密封隔膜（15），外圈（18）连接到环形盖（13） （19）密封地连接到套筒（16）。 固定环（20）将内圈（19）固定在套筒（16）上。 套筒（16）具有环形凹槽（33），该环形凹槽（33）由形成在内圈（19）上的内环形凸缘（32）与密封隔膜（15）接合。

公开(公告)号：US07677981B2

公开(公告)日：2010-03-16

申请号：US11673215

申请日：2007-02-09

Applicant: Michael Zierz ,  Friedhelm John ,  Herbert Cermak

Inventor： Michael Zierz ,  Friedhelm John ,  Herbert Cermak

IPC: F16D3/84

CPC classification number: F16D3/845 ,  Y10S464/906 ,  Y10T29/53657

Abstract: A sealed joint assembly includes an outer joint part (3) with outer ball tracks (9), an inner joint part (4) with inner ball tracks (10), torque transmitting balls (6) which are guided in pairs of tracks and held in a cage (7) with cage windows (8). A sleeve (16) is connected to the inner joint part (4) and is coaxially arranged thereto. A sealing mechanism (12) with an annular cap (13) is fixed to the outer joint part (3) and includes a sealing diaphragm (15) with an outer collar (18) connected to the annular cap (13) and an inner collar (19) sealingly connected to the sleeve (16). A securing ring (20) fixes the inner collar (19) on the sleeve (16). The sleeve (16) has an annular groove (33) which is engaged by the sealing diaphragm (15) by an inner annular bead (32) formed on the inner collar (19).

Abstract translation: 密封接头组件包括具有外球轨道（9）的外接头部分（3），具有内球轨道（10）的内接头部分（4），扭矩传递球（6） 在带有笼窗（8）的笼（7）中。 套筒（16）与内接头部分（4）连接并同轴地布置在其上。 具有环形盖（13）的密封机构（12）固定在外接头部分（3）上，并包括密封隔膜（15），外圈（18）连接到环形盖（13） （19）密封地连接到套筒（16）。 固定环（20）将内圈（19）固定在套筒（16）上。 套筒（16）具有环形凹槽（33），该环形凹槽（33）由形成在内圈（19）上的内环形凸缘（32）与密封隔膜（15）接合。

公开(公告)号：US06299544B1

公开(公告)日：2001-10-09

申请号：US09455897

申请日：1999-12-06

Applicant: Peter Schwärzler ,  Friedhelm John

Inventor： Peter Schwärzler ,  Friedhelm John

IPC: F16D316

CPC classification number: F16D3/227 ,  F16D3/226 ,  F16D2003/22303 ,  Y10S464/906

Abstract: A constant velocity ball joint having an outer joint part with an inner cylindrical guiding face provided with first, longitudinally extending ball grooves; an inner joint part with a convex guiding face provided with second, longitudinally extended ball grooves; and torque transmitting balls which run in the first and second ball grooves. The balls are held by an annular ball cage in a ball center plane (E). The ball cage comprises an outer spherical control face whose greatest diameter is axially removed in a first direction by a distance (x) from the ball center plane (E) and wherein the ball cage comprises an inner concave control face whose greatest diameter is axially removed in a second direction by a distance (x) from the ball center plane (E). The inner control face in the ball cage forms end stops for delimiting an axial displacement path of the inner joint part relative to the ball cage. The joint further includes resilient members which are effective between the ball cage and the inner joint part and which, when the ball cage is axially displaced relative to the inner joint part from the center of the axial displacement path, are pre-tensioned.

Abstract translation: 一种恒速球形接头，具有外接头部分，其具有设置有第一纵向延伸的球槽的内圆柱形引导面; 具有设置有第二纵向延伸的球槽的凸形引导面的内侧接头部; 以及在第一和第二滚珠槽中延伸的扭矩传递滚珠。 球由球形中心平面（E）中的环形球笼保持。 球保持器包括外球面控制面，其最大直径在第一方向上与球中心平面（E）距离（x）轴向移除，并且其中球保持架包括内凹面控制面，其最大直径被轴向移除 在第二方向上与球中心平面（E）的距离（x）。 球笼内部的控制面形成了用于限定内侧联接部件相对于球笼的轴向位移路径的止挡件。 接头还包括弹性构件，其在球保持架和内接头部件之间是有效的，并且当球保持器相对于内接头部件从轴向位移路径的中心轴向移位时，其被预张紧。

公开(公告)号：US06319133B1

公开(公告)日：2001-11-20

申请号：US09367965

申请日：1999-11-15

Applicant: Peter Schwärzler ,  Friedhelm John

Inventor： Peter Schwärzler ,  Friedhelm John

IPC: F16D3223

CPC classification number: F16D3/2237 ,  F16D3/2233 ,  F16D2003/22306 ,  Y10S464/906

Abstract: A constant velocity universal joint for transmitting torque, having an outer joint part with outer ball tracks, an inner joint part with inner ball tracks, torque transmitting balls guided by pairs of outer and inner ball tracks positioned in corresponding meridian planes, and a ball cage which receives the balls in circumferentially distributed windows and holds same in a common plane and guides same on to the angle-bisecting plane when the joint is ariculated, with the center lines of the outer and inner ball tracks being composed of at least two differently curved portions adjoining one another, with the center lines of the ball tracks of the outer joint part each comprising convexly curved inner portions and, towards the open end, concavely curved end portions.

Abstract translation: 用于传递扭矩的等速万向接头，具有外滚珠轨道的外接头部分，具有内球轨道的内接头部分，由定位在相应子午线平面内的成对的外球轨道和内球轨道引导的扭矩传递球，以及球笼 其在周向分布的窗口中接收球，并且在共同的平面中保持相同的状态，并且当接头被切割时将其引导到角度平分平面上，而外球轨道和内球轨道的中心线由至少两个不同的弯曲 彼此相邻的部分，外接头部分的球轨道的中心线分别包括凸形弯曲的内部部分，并且朝向开口端，凹入弯曲的端部。

公开(公告)号：USRE36163E

公开(公告)日：1999-03-23

申请号：US630367

申请日：1996-04-10

Applicant: Michael Ricks ,  Norbert Hofmann ,  Friedhelm John ,  Werner Krude ,  Dieter Jost ,  Peter Harz ,  Jorg Bensinger

Inventor： Michael Ricks ,  Norbert Hofmann ,  Friedhelm John ,  Werner Krude ,  Dieter Jost ,  Peter Harz ,  Jorg Bensinger

IPC: F16D3/205 ,  F16D3/00

CPC classification number: F16D3/2055 ,  Y10T403/32057

Abstract: A tripod joint has an outer joint part with three circumferentially distributed, axis-parallel recesses forming circumferentially distributed opposed tracks. An inner joint part has a star-shaped cross-section and three circumferentially distributed arms engaging the recesses in the outer joint part. The arms support roller assemblies. When torque is transmitted with the joint in an extended position, the resultant K.sub.1 of the forces acting from the inner joint part directly on a roller forms a shorter perpendicular distance from the joint axis than the resultant K.sub.2 of the counter forces acting from the outer joint part on the roller, so that, when torque is introduced into the joint, at any angle of articulation of the operating range, the roller is subject to a tilting moment.

公开(公告)号：US5660494A

公开(公告)日：1997-08-26

申请号：US431580

申请日：1995-05-01

Applicant: Peter Schwarzler ,  Friedhelm John

Inventor： Peter Schwarzler ,  Friedhelm John

IPC: F16H1/10 ,  F16D1/08 ,  F16D3/06 ,  F16H55/08 ,  F16B7/00

CPC classification number: F16D1/0858 ,  F16D3/06 ,  F16D2001/103 ,  Y10T403/7035

Abstract: A connection for transmitting torque between an internally toothed hub and an externally toothed shaft insertable into the hub has internal hub teeth and shaft teeth which are provided with different tooth flank profiles. The tooth flanks of the shaft teeth rest against the tooth flanks of the internal teeth on the pitch circle diameter D.sub.T. Thus, off the pitch circle diameter a clearance exists between the tooth flanks and the circumferential direction. The shaft teeth at its end directed towards the shaft shank, include a run-out region with a tooth height h.sub.Z decreasing as a function of the axial direction. The run/out region of the shaft teeth is substantially positioned within the internal hub teeth with respect to both their axial extensions.

Abstract translation: 用于在内齿轮毂和可插入轮毂的外齿轮之间传递扭矩的连接件具有内轮毂齿和轴齿，其具有不同的齿面轮廓。 轴齿的齿面在节圆直径DT上抵靠内齿的齿面。 因此，在节圆直径之间，在齿面和圆周方向之间存在间隙。 其轴端指向轴柄的轴齿包括具有作为轴向方向的函数的齿高度hZ的偏离区域。 轴齿的跑/出区域相对于它们的轴向延伸部基本上位于内轮毂齿内。

公开(公告)号：US5376049A

公开(公告)日：1994-12-27

申请号：US946400

申请日：1992-09-17

Applicant: Hans-Heinrich Welschof ,  Peter Schwarzler ,  Michael Ricks ,  Norbert Hofmann ,  Friedhelm John ,  Hans Wormsbacher ,  Dieter Burghardt

Inventor： Hans-Heinrich Welschof ,  Peter Schwarzler ,  Michael Ricks ,  Norbert Hofmann ,  Friedhelm John ,  Hans Wormsbacher ,  Dieter Burghardt

IPC: F16D3/20 ,  F16D3/205

CPC classification number: F16D3/2055 ,  F16D2003/2026 ,  Y10S464/905

Abstract: A tripod joint has an outer joint component having three circumferentially distributed recesses with parallel axes forming circumferentially opposing tracks. An inner joint component has a spider-shape cross-section with three circumferentially distributed arms which engage recesses of the outer joint component. The arms support roller assemblies. Each roller assembly includes a roller-carrier and a roller that runs directly on the tracks. The roller is arranged to slide axially along the arm axis and swivel with angular movement relative to the arm axis. A support is provided between the roller assembly and the outer joint component. The support absorbs tilting moments exerted on the roller assembly about an axis parallel to the joint axis and tilting moments exerted on the roller assembly about an axis perpendicular to, and spaced from, the joint axis. The support is provided by the roller engaging a pilot groove of the outer joint component whose depth is dimensioned such that the axial guided distance which is (2.times.F1) in the pilot groove affecting the roller, is at least equal to one half of the roller diameter which is 2.times.R.sub.1. This means there is a relation of F.sub.1 .gtoreq.0.5 R.sub.1 .

Abstract translation: 三脚架接头具有外接头部件，其具有三个周向分布的凹部，平行的轴线形成周向相对的轨道。 内侧接头部件具有带有三个周向分布的臂的星形横截面，其接合外部接头部件的凹部。 臂支撑辊组件。 每个滚子组件包括一个滚子架和一个直接在轨道上运行的滚子。 辊被布置成沿着臂轴线轴向滑动并且相对于臂轴线以角度运动旋转。 在辊组件和外接头部件之间提供支撑。 支撑件吸收围绕平行于接头轴线的轴线施加在辊组件上的倾斜力矩，并且围绕垂直于接头轴线并与接头轴线间隔开的轴线施加在辊组件上的倾斜力矩。 所述支撑件由所述外接头部件的引导槽接合的辊提供，所述导向槽的深度的尺寸设定成使得所述导向槽中影响辊的轴向引导距离为（2xF1）至少等于所述辊直径的一半 这是2xR1。 这意味着F1> / = 0.5 R1有一个关系。