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公开(公告)号：US5795233A
公开(公告)日：1998-08-18
申请号：US525222
申请日：1995-09-08
CPC分类号： B60K17/22 , F16D3/221 , F16D3/845 , Y10S464/906
摘要： A universal joint for small articulation angles, especially, an intermediate joint in a propeller shaft of motor vehicles, has an outer joint part (11) with longitudinally extending first ball tracks (14) which, between stop faces, include an axial length with an unchanged cross-section; an inner joint part (31, 51) with longitudinally extending second ball tracks (36, 56) whose axial length is greater than that of the first ball tracks (14); and torque transmitting balls (15) guided in the radially opposed first and second ball tracks (14, 36, 56). The outer joint part (11), at least in the axial region of the ball tracks (14) is produced as a formed plate metal part with an approximately constant wall thickness. The ball tracks (14), in the outer joint part (11), are formed by circumferentially distributed formations (13) axially closed at both ends by stops (16, 17).
摘要翻译： 用于小关节角度的万向接头，特别是机动车辆的传动轴中的中间接头，具有外接头部分（11），其具有纵向延伸的第一球轨道（14），在止动面之间包括轴向长度 横截面不变; 具有纵向延伸的第二球轨道（36,56）的内接头部分（31,51），其轴向长度大于第一球道（14）的轴向长度; 以及在径向相对的第一和第二球轨道（14,36,56）中引导的扭矩传递滚珠（15）。 至少在球轨道（14）的轴向区域中的外接合部分（11）被制造成具有近似恒定壁厚的成形板金属部件。 在外接头部分（11）中的滚珠轨道（14）由两端通过止动件（16,17）轴向闭合的周向分布的结构（13）形成。
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公开(公告)号：US5582546A
公开(公告)日：1996-12-10
申请号：US363764
申请日：1994-12-23
CPC分类号： F16D3/22 , Y10S464/906
摘要： A propeller shaft for motor vehicles, having an intermediate joint provided in the form of an axially movable universal ball joint and consisting of at least an outer joint part with longitudinally extending first ball tracks, an inner joint part with longitudinally extending second ball tracks and torque transmitting balls guided in radially opposed first and second ball tracks, with the outer joint part being firmly connected to a tubular shaft and with the inner joint part being connected to a shaft journal, and with the inner diameter of the outer joint part or of the adjoining tubular shaft in the region adjoining the free space assumed by the inner joint part in operation during plunging movements in the direction of the tubular shaft being smaller than the outer diameter of the inner joint part.
摘要翻译： 一种用于机动车辆的传动轴，具有以轴向移动的万向球接头的形式设置的中间接头，至少包括具有纵向延伸的第一球轨道的外接头部分，具有纵向延伸的第二球轨道和扭矩的内接头部件 在径向相对的第一和第二球轨道中引导的传送滚珠，其中外接头部分牢固地连接到管状轴上，并且内接头部分连接到轴颈，并且与外接头部分的内径 在管状轴的方向上的插入运动期间，与在内侧接头部分的外径相比小于内侧接头部分的外径的内侧接头部分所承受的自由空间相邻的管状轴。
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公开(公告)号：US5026325A
公开(公告)日：1991-06-25
申请号：US324397
申请日：1989-03-16
CPC分类号： F16D3/227 , F16D2003/22303 , Y10S464/906
摘要： A constant velocity ratio plunging universal joint, comprising an outer joint member (101, 201, 301), an inner joint member (102, 202, 302), torque-transmitting balls (103, 203, 303) engaging in straight axis-parallel tracks in the joint members, and a cage (104, 204, 304) holding the balls with their centers in a common plane. There are further provided control members either in the form of radially disposed pins (105, 106, 305, 306) or smaller balls (221, 225) engaging further tracks in the joint members to control the axial position of the cage relative thereto. The further tracks engaged by the control members are not parallel to the axes of the joint members, either crossing one another in developed view of the joint or diverging from one another in longitudinal section of the joint.
摘要翻译： 一种等速万向接头，包括外接头构件（101,201,301），内接头构件（102,202,302），扭矩传递滚珠（103,203,303），其与直轴平行 联接构件中的轨道，以及将球保持在共同平面中的保持架（104,204,304）。 进一步提供控制构件，其形式为径向设置的销（105,106,305,306）或更小的球（221,225），其与接合构件中的另外的轨道接合，以控制轿厢相对于其的轴向位置。 由控制构件接合的另外的轨道不是平行于接头构件的轴线，或者在接头的显影视图中彼此交叉，或者在接头的纵向部分彼此分开。
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公开(公告)号：US4878882A
公开(公告)日：1989-11-07
申请号：US176849
申请日：1988-04-04
CPC分类号： F16D3/227 , F16D2003/22303 , F16D2003/22326 , Y10S464/906
摘要： A cross groove type of constant velocity ratio universal joint, comprising an outer joint member (1), an inner joint member (2), and a cage (3) constraining torque transmitting balls (4) received one in each pair of facing grooves (8, 14) in the outer and inner joint members, the grooves being inclined to the axes of the joint members so as to cross one another, wherein the cage is of asymmetrical configuration, comprising at one end an opening of a diameter greater than an outside diameter of the inner joint member, and at its other end and opening of a diameter smaller than the outside diameter of the inner joint member. The external surface of the cage comprises a number of surface portions (S1 to S5) of different configuration from one another. The configuration of the cage facilitates assembly of the joint and also permits an extended range of plunging movement in one direction, while limiting plunging movement in the opposite direction.
摘要翻译： 一种等速万向节的十字槽型，包括外接头构件（1），内接头构件（2）和限制扭矩传递滚珠（4）的保持架（3），所述保持架（3）容纳在每对相对的凹槽中 如图8，图14所示），在内侧和内侧接头构件中，凹槽相对于接合构件的轴线倾斜以彼此交叉，其中保持架为不对称构造，其一端包括直径大于 内接头构件的外径，在其另一端和开口处的直径小于内接头构件的外径。 保持架的外表面包括彼此不同构型的多个表面部分（S1至S5）。 保持架的构造有助于接头的组装，并且还允许在一个方向上延伸的插入范围的移动，同时限制沿相反方向的插入运动。
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公开(公告)号：US4793212A
公开(公告)日：1988-12-27
申请号：US85456
申请日：1987-08-14
CPC分类号： F16D3/227 , B60K17/165 , F16H48/08 , F16D2003/22326 , F16H2048/082 , F16H2048/085 , F16H2048/087
摘要： A differential gear assembly particularly for motor vehicles having a rotatably supported differential housing, a driving gear attached to the differential housing, at least two rotatably supported differential bevel gears and a pair of output bevel gears which engage into the differential bevel gears with a constant velocity universal joint being integrated into each of the output bevel gears. The differential bevel gears are connected in a form-fitting manner to the driving gear by means of radial and/or axial recesses, apertures or the like, with the differential housing, which may be formed of two parts, being connected to the driving gear. The differential housing is formed with an aperture or is divided in the region of each differential bevel gear to form a compact structure.
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6.发明授权
公开(公告)号：US4741785A
公开(公告)日：1988-05-03
申请号：US662522
申请日：1984-10-18
CPC分类号： F16D3/2237 , C21D1/09 , C21D1/10 , C21D9/40 , F16D2003/22303 , F16D2250/00 , F16D2300/10 , Y02P10/253 , Y10S148/902 , Y10S148/906
摘要： In the manufacture of a universal joint which includes an inner and outer joint member, a cage, and torque-transmitting balls supported in the cage and received in ball tracks formed in the outer face of the inner joint member and the inner face of the outer joint member, contact faces along which the balls run in the tracks and in contact with the cage are partially hardened to a relatively great depth taken relative to the wall thickness of the workpiece by means of a shaped inductor. The contact faces between the cage and both the inner and outer joint members, respectively, are also formed with a wear-resistant layer which is thin taken relative to the wall thickness of the workpiece.
摘要翻译： 在制造万向接头时，其包括内外侧接头部件，保持架和转矩传递滚珠，该滚珠支承在保持架内并被容纳在形成于内侧接头部件的外表面的外侧面的球轨道中， 接合构件，滚珠在轨道中延伸并与保持架接触的接触面通过成形的电感器被部分地硬化到相对于工件的壁厚相对较大的深度。 保持架和内外接头构件两者之间的接触面也分别形成有耐磨层，相对于工件的壁厚较薄。
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公开(公告)号：US4723464A
公开(公告)日：1988-02-09
申请号：US757689
申请日：1985-07-22
CPC分类号： F16D3/227 , B60K17/165 , F16H48/08 , F16D2003/22326 , F16H2048/082 , F16H2048/085 , F16H2048/087
摘要： A differential gear assembly particularly for motor vehicles having a rotatably supported differential housing, a driving gear attached to the differential housing, at least two rotatably supported differential bevel gears and a pair of output bevel gears which engage into the differential bevel gears with a constant velocity universal joint being integrated into each of the output bevel gears. The differential bevel gears are connected in a form-fitting manner to the driving gear by means of radial and/or axial recesses, apertures or the like, with the differential housing, which may be formed of two parts, being connected to the driving gear. The differential housing is formed with an aperture or is divided in the region of each differential bevel gear to form a compact structure.
摘要翻译： 一种特别用于机动车辆的差速齿轮组件，其具有可旋转地支撑的差速器壳体，附接到差速器壳体的驱动齿轮，至少两个可旋转支撑的差速锥齿轮和一对输出锥齿轮，其以恒定速度接合到差速锥齿轮 万向节被整合到每个输出锥齿轮中。 差速器锥齿轮通过径向和/或轴向凹槽，孔或类似物以形状配合方式连接到驱动齿轮，差速器壳体可以由两部分组成，连接到驱动齿轮 。 差速器壳体形成有孔或者在每个差速锥齿轮的区域中分开以形成紧凑的结构。
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公开(公告)号：US06273825B1
公开(公告)日：2001-08-14
申请号：US09358333
申请日：1999-07-21
IPC分类号： F16D316
CPC分类号： F16D3/227 , F16D2003/2232 , F16D2003/22326 , Y10S464/906
摘要： An assembly consisting of a constant velocity universal joint having an outer joint part, an inner joint part and torque transmitting elements which, in the direction of rotation, constitute positive engaging means between the outer joint part and the inner joint part and having a shaft attachment flange. The outer joint part and the shaft attachment flange comprising threaded attaching means for the purpose of being threaded to one another. The threaded attaching means are positioned at the circumference on a diameter outside a rolling circle of the torque transmitting elements. Centering means are provided for centering the outer joint part relative to the shaft attachment flange. The outer joint part comprises an integrally formed-on base on the side of the shaft attachment flange and the entering means are provided directly on the base on a diameter inside the rolling circle of the torque transmitting elements.
摘要翻译： 由具有外接头部分，内接头部分和扭转传递元件的等速万向接头组成的组件，其在旋转方向上构成在外接头部分和内接头部分之间的正接合装置，并具有轴附件 法兰 外接头部分和轴附接凸缘包括用于彼此螺纹连接的螺纹连接装置。 螺纹连接装置位于扭矩传递元件的滚动圆周外的直径的圆周处。 定心装置用于使外接头部分相对于轴附接凸缘定心。 外接头部分包括在轴附件凸缘侧的一体形成的基部，并且进入装置直接设置在基座上的扭矩传递元件的滚动圆圈内的直径上。
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公开(公告)号：US5509856A
公开(公告)日：1996-04-23
申请号：US135747
申请日：1993-10-13
IPC分类号： F16D3/20 , F16D3/223 , F16D3/2237 , F16D3/227 , F16D3/224
CPC分类号： F16D3/2237 , F16D2003/22303 , Y10S464/906
摘要： A constant velocity universal ball joint has an outer joint part with first ball tracks in its inner recess and an inner joint part with second ball tracks on its outer surface. The first and second tracks are uniformly circumferentially distributed and arranged opposite one another in pairs and each pair receives a torque transmitting ball. A ball cage holds the balls in a common plane (E) and includes unevenly distributed windows, whose number corresponds to the number of balls, in which the balls are arranged so as to be circumferentially movable. The windows have radial center lines respectively bisecting their circumferential length. In the cross-section through the ball cage with reference to a radial axis (X.sub.A), which coincides with the radial center line (X.sub.1, X.sub.2) at least of one first window, and transverse axis (X.sub.Q) , which is positioned perpendicularly to the radial axis (X.sub.A) and extends through the cage center, the respective shortest angular distances of the radial center lines (X.sub.n) of the remaining windows from the radial axis (X.sub.A) are reduced compared to the angular distances of the radii (R.sub.T) of a pitch circle with an equal angular spacing, which pitch circle corresponds to the number of windows and starts from the radial axis (X.sub.A). Also, the respective shortest angular distances of the radial center lines (X.sub.n) of the remaining windows from the transverse axis (X.sub.Q) are increased compared to the angular distances of the radii (R.sub.T) of the pitch circle with an equal angular spacing, which pitch circle corresponds to the number of windows.
摘要翻译： 等速万向球接头具有外接头部分，其内凹部具有第一球轨道，在其外表面上具有第二球轨道的内接头部分。 第一和第二轨道均匀地周向分布并且成对地彼此相对布置，并且每对接收扭矩传递球。 球笼将球保持在公共平面（E）中，并且包括不均匀分布的窗口，其数量对应于球的布置数量，以便圆周地可移动。 窗户的径向中心线分别将其圆周长度平分。 在通过球笼的横截面中，参考径向轴线（XA），其与径向中心线（X1，X2）至少一个第一窗口和横向轴线（XQ）重合，该轴线垂直于 径向轴线（XA）并且延伸穿过保持架中心，与半径（RT）的角距离相比，剩余窗口的径向中心线（Xn）相对于径向轴线（XA）的相应最短角距离减小， 具有相等角度间距的节圆，该节距圆对应于窗口的数量并且从径向轴线（XA）开始。 而且，相对于具有相等角间隔的节圆的半径（RT）的角距离，与横轴（XQ）相比，其余窗口的径向中心线（Xn）的相应最短角距离增加， 节圆对应于窗口数。
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公开(公告)号：US5199925A
公开(公告)日：1993-04-06
申请号：US609240
申请日：1990-11-05
CPC分类号： F16D3/2055 , F16D2003/2026 , Y10S464/905
摘要： A universal joint of the tripod type comprising an outer joint member (1) in the form of a sleeve with three internal axis-parallel recesses (2) each with circumferentially opposed track pairs (3, 4), an inner joint member (7) with three arms (8) extending into the recesses, intermediate elements (12) pivotally supported on the arms, and rollers (15) guided in the tracks in the recesses and running on rolling members (14) carried by the intermediate elements, wherein the arms of the inner joint member have part-spherical surfaces (10, 11) facing the tracks in the outer joint member, the intermediate elements are non-rotatably held on the arms and have part-spherical internal surfaces engaging the part-spherical surfaces of the arms, and the rollers are displaceable radially of the joint on the rolling members carried by the intermediate elements as well as being rotatable thereabout.
摘要翻译： 三脚架型万向接头包括一个具有三个内圆周平行凹槽（2）的套筒形式的外接头构件（1），每个凹槽具有周向相对的轨道对（3,4），内接头构件（7） 其中三个臂（8）延伸到凹部中，枢转地支撑在臂上的中间元件（12）和在凹槽中的轨道中被引导并在由中间元件承载的滚动元件（14）上的滚子（15），其中 内侧接头构件的臂具有面向外侧接头构件中的轨道的部分球形面（10,11），中间构件不可旋转地保持在臂上，并且具有接合部分球面的部分球面 臂和滚子可以在接头的径向上位于由中间元件承载的滚动元件上，并且可在其周围旋转。
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