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公开(公告)号：US20230003261A1
公开(公告)日：2023-01-05
申请号：US17944249
申请日：2022-09-14
发明人： Adam Dmytryszyn
摘要： A shaft connection 1 for a longitudinal shaft assembly, has at least a first shaft having a first and second ends, and a second shaft, disposed so as to be coaxial with the first shaft, having first and second ends; the shafts extending axially. The first end forms a hollow portion. The first shaft end forms a first journal having a displacement portion. The first shaft end at least in an initial position of the shaft connection extends through the hollow portion which axially by the displacement portion forms a guide portion and circumferentially forms a form-fitting first connection. In the initial position a mutual axial displacement of the first and second shafts is prevented by an axial securing feature. In a crash the axial securing feature; is releasable by an axial release force. The first shaft is axially displaceable relative to the second shaft.
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公开(公告)号：US20220235826A1
公开(公告)日：2022-07-28
申请号：US17617013
申请日：2019-06-14
发明人： Rainer Carstensen , Artur Mattheis , Sven Krämer
摘要： A gear-tooth system can be produced on a component of a shaft/hub connection. The component can have a first axis of rotation and a gear-tooth system; wherein the gear-tooth system of the component comprises a plurality of teeth, disposed next to one another along a circumference direction, wherein a tooth interstice is disposed between two teeth, in each instance, and each tooth has a head region and a flank region, in each instance, between head region and a foot region disposed in the tooth interstice, wherein the tooth interstice has a tooth gap width in the flank region; wherein the gear-tooth system has at least a first region and subsequently a second region along an axial direction parallel to the first axis of rotation; wherein the first region has a first tooth gap width and the second region has a second tooth gap width, which is less in comparison.
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公开(公告)号：US11248659B2
公开(公告)日：2022-02-15
申请号：US16317172
申请日：2017-07-13
摘要： A cage for a constant-velocity ball joint is annular and has cage windows arranged spaced apart from one another along a circumferential direction for guiding balls of the constant-velocity ball joint; wherein each cage window has at least on one side a ball guiding surface facing in an axial direction. The cage can be produced by: a) providing a cage having cage windows; b) applying at least one compressive force via an outer circumferential surface of the cage, facing in a radial direction, in a first region of at least one ball guiding surface of at least one cage window; c) deforming the cage in the first region of the at least one ball guiding surface, so that the at least one ball guiding surface is displaced inwardly in the radial direction with respect to an adjacent second region of the cage.
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4.发明授权Sealing element for a constant velocity joint and constant velocity joint assembly 有权用于等速万向节和等速万向节组合的密封元件公开(公告)号：US08925929B2
公开(公告)日：2015-01-06
申请号：US13989750
申请日：2011-11-25
申请人： Herbert Cermak , Michael Zierz
发明人： Herbert Cermak , Michael Zierz
CPC分类号： F16D3/84 , F16D3/223 , F16D3/845 , F16D2003/22316 , F16J15/16 , Y10S464/906
摘要： A sealing element for sealing a joint chamber of a constant velocity joint is disclosed. The sealing element comprises an inner collar for providing a sealing connection relative to an inner joint part of the constant velocity joint, an outer collar for providing a sealing connection relative to an outer joint part of the constant velocity joint, and a membrane portion which extends between the inner collar and the outer collar. The membrane portion between the inner collar and the outer collar is fold-free and substantially conical in shape. A joint assembly having a constant velocity joint and a sealing element is also disclosed.
摘要翻译： 公开了一种用于密封等速万向节的接头室的密封元件。 密封元件包括用于提供相对于等速万向节的内接头部分的密封连接的内轴环，用于提供相对于等速万向节的外接头部分的密封连接的外轴环和延伸 内圈和外圈之间。 内圈和外圈之间的膜部分是无折叠的并且基本上是圆锥形的。 还公开了具有等速万向节和密封元件的接头组件。
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公开(公告)号：US08070613B2
公开(公告)日：2011-12-06
申请号：US12371219
申请日：2009-02-13
申请人： Herbert Cermak
发明人： Herbert Cermak
IPC分类号： F16C3/00
CPC分类号： F16D3/2237 , F16D2003/22306 , F16D2003/22313 , Y10S464/906
摘要： A connecting assembly for use in the propeller shaft of a motor vehicle is disclosed. The connecting assembly comprises a shaft journal with an annular groove; a constant velocity universal joint with an inner joint part which is connected in a rotationally fixed way to the shaft journal for the purpose of transmitting torque; an axial securing ring for the inner joint part, which axial securing ring is positioned in the annular groove of the shaft journal; and a holding ring which is releasably connected to the inner joint part; wherein, in a mounted condition of the inner joint part, the axial securing ring is axially fixed on the shaft journal between a contact face of the inner joint part and the holding ring connected to the inner joint part.
摘要翻译： 公开了一种用于机动车辆的传动轴的连接组件。 连接组件包括具有环形槽的轴颈; 一个等速万向接头，内接头部分以旋转固定的方式连接到轴颈上，用于传递扭矩; 用于内接头部件的轴向固定环，该轴向固定环位于轴颈的环形槽中; 以及可释放地连接到所述内接头部分的保持环; 其特征在于，在所述内侧接头部的安装状态下，所述轴向固定环轴向固定在所述内侧接头部的接触面和与所述内侧接头部连接的保持环之间的轴颈上。
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公开(公告)号：US08002640B2
公开(公告)日：2011-08-23
申请号：US12093448
申请日：2006-10-19
申请人： Herbert Cermak , Michael Zierz , Christoph Sieber
发明人： Herbert Cermak , Michael Zierz , Christoph Sieber
IPC分类号： F16D3/223
CPC分类号： B60B27/0094 , B60B27/0005 , B60B27/0031 , B60B27/0042 , B60B27/0084 , F16C19/186 , F16C35/063 , F16C2326/02 , F16D1/076 , F16D3/2237 , F16D2003/22326 , Y10S464/906
摘要： A wheel hub/universal joint assembly having an axis of rotationA constant velocity universal joint with an outer joint part, an inner joint part, and torque transmitting ballsThe outer joint part has a first face toothing which engages a second face toothing provided at a collar on a sleeve portion of the wheel. Clamping means axially clamps the wheel hub to the outer joint part 22. The clamping means is axially supported on the wheel hub and the outer joint part 22. The ratio of the axial length BL of the wheel bearing 13 and the mean diameter DV of the face toothing is smaller than 0.63, i.e. BL/DV
摘要翻译： 具有旋转轴线的轮毂/万向接头组件具有外接头部件，内接头部件和扭矩传递滚珠的等速万向接头外接头部件具有第一面齿，其接合设置在 套在轮子的套筒部分上。 夹紧装置将轮毂轴向地夹紧到外接头部分22上。夹紧装置轴向地支撑在轮毂和外接头部分22.轮轴承13的轴向长度BL与平均直径DV之比 面齿小于0.63，即BL / DV <0.63。
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公开(公告)号：US06902487B2
公开(公告)日：2005-06-07
申请号：US10627848
申请日：2003-07-25
摘要： A longitudinal displacement unit for a shaft assembly includes a profiled sleeve (11) with first ball grooves (12), a profiled journal (21), second ball grooves (22), balls (31) which are arranged in groups in pairs of first and second ball grooves (11, 22), and a ball cage (41) which is positioned between the profiled sleeve (11) and the profiled journal (21) and fixes the balls (31) in their axial position relative to one another. The ball cage (41) contains elastic rolling members which are positioned between the profiled sleeve (11) and the profiled journal (21), so as to be radially pre-tensioned and which, during the transmission of torque, remain largely free from circumferential forces.
摘要翻译： 用于轴组件的纵向位移单元包括具有第一球槽（12），成型轴颈（21），第二球槽（22），滚珠（31）的成型套筒（11） 和第二球槽（11,22），以及位于成形套筒（11）和成型轴颈（21）之间并将球（31）相对于彼此的轴向定位的球保持架（41）。 球保持架（41）包括位于成型套筒（11）和成形轴颈（21）之间的弹性滚动部件，以便径向预张紧，并且在扭矩传递期间，其大体上没有圆周 军队。
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公开(公告)号：US08025578B2
公开(公告)日：2011-09-27
申请号：US12093446
申请日：2006-10-19
申请人： Herbert Cermak
发明人： Herbert Cermak
IPC分类号： F16D1/06
CPC分类号： B60B27/0094 , B60B27/0005 , B60B27/0031 , B60B27/0042 , B60B27/0084 , F16D1/076 , F16D3/2237 , F16D2003/22326
摘要： A wheel hub/universal joint assembly having a wheel hub with a wheel flange for connecting a wheel and with a sleeve portion for receiving a wheel bearing. A constant velocity universal joint is provided with an outer joint part, an inner joint part and torque transmitting elements. The outer joint part has a first face toothing with first teeth and wherein the sleeve portion has a second face toothing with second teeth, wherein the two sets of face toothings engage one another for torque transmitting purposes. Clamping means is also provided for axially clamping the wheel hub to the outer joint part, the clamping means being axially supported on the wheel hub and on the outer joint part 22. At least one of the two face toothings is provided such that the first and second teeth, when clamping together the assembly, contact one another first on the radial outside and, as the clamping operation progresses, also on the radial inside.
摘要翻译： 一种轮毂/万向接头组件，其具有轮毂，轮毂具有用于连接车轮的轮缘和用于接收车轮轴承的套筒部分。 等速万向节具有外接头部分，内接头部分和扭矩传递元件。 外接头部分具有与第一齿相啮合的第一面齿，并且其中套筒部分具有与第二齿啮合的第二面，其中两组面牙齿彼此接合用于扭矩传递目的。 还提供夹紧装置用于将轮毂轴向夹紧到外接头部分，夹紧装置轴向地支撑在轮毂和外接头部分22上。两个面部牙齿中的至少一个设置成使得第一和 第二齿，当将组件夹紧在一起时，首先在径向外侧彼此接触，并且当夹紧操作进行时也在径向内侧。
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9.发明授权公开(公告)号：US08025454B2
公开(公告)日：2011-09-27
申请号：US12371283
申请日：2009-02-13
申请人： Herbert Cermak
发明人： Herbert Cermak
IPC分类号： B25G3/18
CPC分类号： F16D3/223 , F16D1/116 , F16D3/845 , F16D2003/22313 , F16D2300/12 , Y10T403/581 , Y10T403/587 , Y10T403/7033
摘要： A connecting assembly comprises a shaft journal with an outer journal groove; a constant velocity universal joint with an inner joint part which, for the purpose of transmitting torque, is connected to the shaft journal in a rotationally fixed way and which comprises a sleeve projection, wherein, in an outer circumferential face of the sleeve projection, there is provided an engagement recess; a securing sleeve for axially fixing the inner joint part relative to the shaft journal; wherein the securing sleeve comprises inner holding portions which engage the journal groove, as well as outer holding portions which engage the at least one engagement recess.
摘要翻译： 连接组件包括具有外轴颈凹槽的轴颈; 用于传递扭矩的内接头部件的等速万向接头以旋转固定的方式连接到轴颈上，并且包括套筒突起，其中在套筒突起的外周面中 设置有接合凹部; 用于相对于所述轴颈轴向固定所述内接头部分的固定套筒; 其中所述固定套筒包括接合所述轴颈凹槽的内部保持部分以及与所述至少一个接合凹部接合的外部保持部分。
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公开(公告)号：US07854658B2
公开(公告)日：2010-12-21
申请号：US12575897
申请日：2009-10-08
IPC分类号： F16D3/224
CPC分类号： F16D3/2233 , F16D3/223 , F16D3/2237 , F16D3/2245 , F16D2003/22303 , F16D2003/22306 , F16D2003/22309 , Y10S464/906
摘要： A constant velocity counter track joint having an outer joint part with outer ball tracks having first tracks opening toward the aperture end and second tracks opening toward the attaching end. The center line of the second tracks, departs, radially inwardly, a first reference radius centered in the point of intersection of a perpendicular line on the tangent at the center line of the ball track and the longitudinal axis. In the inner joint part, the center line of the ball tracks departs, radially inwardly, a second reference radius centered in the point of intersection of a perpendicular line on the tangent at the center line of the ball track and the longitudinal axis. In the outer joint part, the center line of the ball tracks towards the aperture end, moves radially outwardly beyond said first reference radius. In the inner joint part, the center line of the ball tracks towards the attaching end, moves radially outwardly beyond said second reference radius.
摘要翻译： 一种恒速对位轨道接头，其具有外接头部分，其外滚珠轨道具有朝向孔口端开口的第一轨道，而第二轨道朝向附接端开口。 第二轨道的中心线径向向内偏离第一参考半径，该第一参考半径以与球轨中心线的切线上的垂直线和纵轴为相交点为中心。 在内关节部分中，球轨的中心线径向向内偏离第二参考半径，该第二参考半径以与球轨的中心线上的切线垂直线和纵轴为相交点为中心。 在外接头部分中，球的中心线朝向孔端径向径向向外移动超过所述第一参考半径。 在内关节部分中，球的中心线朝向附接端径向向外移动超过所述第二参考半径。
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