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公开(公告)号：US20170356487A1
公开(公告)日：2017-12-14
申请号：US15531002
申请日：2015-09-22
发明人： Herbert Müntener , Werner Gstach
摘要： The present disclosure relates to a steering shaft for a motor vehicle, comprising an outer shaft which is configured as a hollow shaft and an inner shaft which is arranged coaxially in the hollow shaft. The inner shaft can be telescoped relative to the hollow shaft in the direction of the longitudinal axis of the steering shaft, and is connected to the hollow shaft in a torque-transmitting manner via at least one positively locking element. A securing apparatus with at least one stop element is attached on an end region of the hollow shaft which faces the inner shaft. A stop face is arranged in the opening cross section of the hollow shaft and faces the hollow shaft in the direction of the longitudinal axis.
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公开(公告)号：US09707991B2
公开(公告)日：2017-07-18
申请号：US14981091
申请日：2015-12-28
发明人： Futoshi Kamimura , Kiyoshi Iwase , Mitsuharu Ozaki , Daiki Yano , Kazuhide Honda , Yasutaka Fukumoto , Osamu Honda , Naoki Fujimoto , Takashi Maeda
摘要： A telescopic shaft includes: an inner shaft where a pair of recessed grooves that face each other in a direction perpendicular to an axis and extend in an axial direction are formed; an outer shaft where a pair of recessed grooves that face each other in the direction perpendicular to the axis and extend in the axial direction are formed; a plurality of rolling bodies that are disposed between each of the recessed grooves and the corresponding recessed groove so as to form a line in the axial direction; a pair of stoppers; and a buffer body unit. Each of the stoppers restricts falling of a rolling body at an end portion of the corresponding line from the corresponding recessed groove of the inner shaft. The buffer body unit integrally includes a pair of buffer bodies, and a connection portion that connects the pair of buffer bodies.
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公开(公告)号：US20170001237A1
公开(公告)日：2017-01-05
申请号：US15113442
申请日：2015-01-20
CPC分类号： B21K1/08 , B23P11/00 , F16B4/004 , F16C3/023 , F16C3/035 , F16C3/10 , F16C35/02 , F16C35/063 , F16D1/064 , F16D1/0858 , F16D2001/102
摘要： A method for producing a shaft-hub connection having a secondary bearing seat that is on the shaft and that is axially at a distance from the shaft-hub connection includes determining a dimensional deviation relative to a final dimension of the bearing seat as a derivative action for a deformation of the bearing seat. A final machining of the bearing seat is performed with the dimensional deviation before assembly of the shaft-hub connection. Then, the shaft-hub connection is produced by a press-fit connection. The deformation of the shaft caused by the shaft-hub connection deforms the bearing seat to the final dimension, in that the deformation of the shaft compensates for the dimensional deviation of the bearing seat.
摘要翻译： 一种用于生产具有在轴上并且与轴 - 毂连接轴向相距一定距离的次级轴承座的轴毂连接的方法包括确定相对于轴承座的最终尺寸的尺寸偏差作为导数动作 用于轴承座的变形。 在组装轴毂连接之前，利用尺寸偏差来进行轴承座的最终加工。 然后，通过压配合连接产生轴毂连接。 由轴毂连接引起的轴的变形将轴承座变形到最终尺寸，因为轴的变形补偿了轴承座的尺寸偏差。
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34.发明授权Ball-type coupling device for coupling two sliding shafts with pivoting support 有权用于将两个滑动轴与枢转支撑件联接的球形联接装置公开(公告)号：US08678939B2
公开(公告)日：2014-03-25
申请号：US13682396
申请日：2012-11-20
申请人： Laurent Fevre , David Capela
发明人： Laurent Fevre , David Capela
IPC分类号： F16C3/035
CPC分类号： F16C3/035 , F16C29/04 , F16C29/123 , F16C2326/24 , F16D3/065
摘要： Device for coupling an inner shaft and an outer shaft which slide along their common axis with balls positioned between the two shafts. The balls rest directly in axial grooves of the outer shaft and on two rails positioned in axial grooves of the inner shaft. The two rails pivot about the balls, by pressing against flanks of mating curved profile of the axial groove, and are held in place by an elastic element which presses against the bottom of the axial groove.
摘要翻译： 用于联接内轴和外轴的装置，所述内轴和外轴沿着它们的共同轴线滑动，定位在两个轴之间的滚珠。 球直接放置在外轴的轴向凹槽中，以及位于内轴的轴向凹槽中的两个轨道上。 两个轨道通过压靠轴向槽的配合弯曲轮廓的侧面而围绕球枢转，并且通过压靠在轴向槽的底部的弹性元件保持就位。
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公开(公告)号：US08328649B2
公开(公告)日：2012-12-11
申请号：US12377600
申请日：2007-08-16
申请人： Claus Disser
发明人： Claus Disser
IPC分类号： F16C3/035
CPC分类号： F16D3/227 , F16D3/065 , F16D2003/22303
摘要： A displacement unit comprising a tubular outer part on an inner surface of which outer paths are provided. An inner part displaceable in the tubular outer part in axial direction, on whose exterior surface inner paths are provided and a plurality of balls guided in a cage, the balls respectively located in outer and inner paths that are associated with each other in pairs. The tubular outer part and/or the inner part provided with cage guide paths between at least some of the paths for axial guiding the cage. A quantity of the cage guide paths is smaller than the quantity of pairs of paths formed by the outer and inner paths. The cage may comprise a plurality of integral guide path protrusions that engage the cage guide paths.
摘要翻译： 一种位移单元，包括在其内表面上设置有外部路径的管状外部部分。 内部可在管状外部轴向移动，其外表面内部通路设置，多个滚珠在保持架内引导，所述滚珠分别位于彼此成对关联的外部和内部路径中。 管状外部部分和/或内部部分在至少一些路径之间设置有用于轴向引导保持架的保持器引导路径。 笼引导路径的数量小于由外路径和内路径形成的路径对的数量。 保持架可以包括与笼引导路径接合的多个整体引导路径突起。
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公开(公告)号：US20070287545A1
公开(公告)日：2007-12-13
申请号：US10562662
申请日：2005-07-22
申请人： Arne Berger , Olaf Wolf , Stephan Macher , Heiko Kossack , Robert Sandig
发明人： Arne Berger , Olaf Wolf , Stephan Macher , Heiko Kossack , Robert Sandig
IPC分类号： F16C3/035
摘要： A longitudinal plunging unit comprises a profiled sleeve with longitudinally extending first ball grooves, and a profiled journal with longitudinally extending second ball grooves. The profiled journal engages said profiled sleeve with balls arranged in groups in pairs of first ball groove and second ball grooves. A ball cage positioned between the profiled sleeve and the profiled journal fixes the balls in their axial position relative to one another. The ball cage is displaceable relative to the profiled journal between spaced axial stops. On the profiled journal, there is arranged a stop sleeve, which can abut the profiled journal or a component connected thereto. The stop sleeve delimits the displacement path of the ball cage towards the second portion.
摘要翻译： 纵向插入单元包括具有纵向延伸的第一球槽的成型套筒和具有纵向延伸的第二球槽的成型轴颈。 成型轴颈与所述成型套筒啮合，成对地配置有成对的第一球槽和第二球槽。 定位在成型套筒和成型轴颈之间的球笼将球固定在其相对于彼此的轴向位置。 球保持架相对于间隔轴向止挡件之间的成型轴颈可移位。 在异形轴颈上设置有止动套筒，其可以邻接成型轴颈或与其连接的部件。 止动套筒限定球笼朝向第二部分的位移路径。
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公开(公告)号：US06960139B2
公开(公告)日：2005-11-01
申请号：US10613337
申请日：2003-07-03
申请人： Jesus Raul Garcia
发明人： Jesus Raul Garcia
CPC分类号： B62D1/185 , B62D1/16 , F16C3/035 , F16C29/045 , F16C2326/24 , F16D3/065 , Y10S464/905
摘要： A shaft assembly having an inner shaft extending lengthwise within an outer shaft, and a slip joint enabling relative axial movement between the shafts. The slip joint includes roller tracks on the outer shaft, and rollers on the inner shaft in rolling engagement with the roller tracks.
摘要翻译： 轴组件，其具有在外轴内纵向延伸的内轴，以及能够在所述轴之间进行相对轴向移动的滑动接头。 滑动接头包括外轴上的滚子轨道，以及与滚子轨道滚动接合的内轴上的滚子。
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公开(公告)号：US20050215329A1
公开(公告)日：2005-09-29
申请号：US11109095
申请日：2005-04-19
CPC分类号： F16C29/0697 , F16C3/035 , F16D3/065
摘要： A bearing (1, 30) for the longitudinally moveable mounting of an inner profile (2) and of an outer profile (3) on one another, the inner profile (2) and the outer profile (3) being moveable relative to one another along a longitudinal axis (1a, 30a) of the bearing (1, 30), and the bearing (1, 30) transmitting torques between the inner profile (2) and the outer profile (3), and, in the bearing (1, 30), a bearing play directed transversely with respect to the longitudinal axis (1a, 30a) being compensated elastically, with the result that the inner profile (2) and the outer profile (3) are prestressed relative to one another, free of the bearing play, by means of the bearing (1, 30), and, in this case, the profiles (2, 3) moved relative to one another transversely with respect to the longitudinal axis (1a, 30a) and supported on resiliently elastic elements (8) transversely with respect to longitudinal axis (1a, 30a) being freely moveable in relation to one another, at least by the amount of an operating play at the narrowest point between the outer profile (3) and the inner profile (2), and the inner profile (2) and the outer profile (3) being supported relative to one another at an overload safeguard (9) after the operating play has been overcome.
摘要翻译： 一种用于将内轮廓（2）和外轮廓（3）彼此纵向移动安装的轴承（1,30），内轮廓（2）和外轮廓（3）可相对于彼此移动 沿着所述轴承（1,30）的纵轴（1a，30a）和所述轴承（1,30）在所述内轮廓（2）和所述外轮廓（3）之间传递扭矩，并且在所述轴承 （1,30）中，相对于所述纵向轴线（1a，30a）横向引导的轴承游隙被弹性地补偿，结果是内部轮廓（2）和外部轮廓（3）相对于一个预应力 另一个，通过轴承（1,30）没有轴承游隙，并且在这种情况下，轮廓（2,3）相对于纵向轴线（1a，30a）相对于彼此横向移动 ）并且相对于纵向轴线（1a，30a）横向地弹性弹性元件（8）支撑，可相对于自由移动 至少通过在外轮廓（3）和内轮廓（2）之间的最窄点处的操作播放的量，并且内轮廓（2）和外轮廓（3）被支撑为相对 在操作过程中克服了过载保护措施（9）。
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公开(公告)号：US06921338B2
公开(公告)日：2005-07-26
申请号：US10140306
申请日：2002-05-07
申请人： Herbert Cermak , Erik Schamper
发明人： Herbert Cermak , Erik Schamper
CPC分类号： F16D3/065 , F16C3/035 , Y10T464/50
摘要： An axial plunging unit for torque transmission within a driveline which includes a profiled journal (11) with first circumferentially distributed longitudinally extending ball grooves (12), a profiled sleeve (13) with second circumferentially distributed longitudinally extending ball grooves (14), balls (15) which are arranged in pairs of first and second ball grooves (12,14) in identical groups, and a supporting and attaching sleeve (21) which is slid on to the profiled sleeve (13) so as to ensure the transmission of torque.
摘要翻译： 一种用于在传动系内转矩传递的轴向插入单元，其包括具有第一周向分布的纵向延伸的球槽（12）的成型轴颈（11），具有第二周向分布的纵向延伸的球形凹槽（14）的成型套筒（13） 15），其以相同组的成对的第一和第二球槽（12,14）布置;以及支撑和安装套筒（21），其滑动到成型套筒（13）上，以确保扭矩传递 。
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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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