公开(公告)号：US20100317245A1

公开(公告)日：2010-12-16

申请号：US12811521

申请日：2008-12-15

申请人： Terje Lund

发明人： Terje Lund

IPC分类号： B63H23/34

CPC分类号： F16D3/224 ,  B63H23/32 ,  B63H2023/344 ,  F16D3/845 ,  F16D2003/22313

摘要： A drive joint for transmission of rotary motion between a drive unit a propeller shaft with a propeller for propulsion of a boat, where the drive joint (1) comprises a flexible joint (3) which is enclosed by a housing (2) and is designed to sustain thrust forces from the propeller during operations. At the exit shaft (4) of the joint (1) an attachment ring (16) is attached at the inner or free end of the shaft (4) and is dimensioned in order to sustain full forces from the propeller during operations. The housing (2) is provided with an opening (17) above the inner or free end of the exit shaft (4) for direct access to the locking ring (16) during assembly and disassembly of the drive joint.

摘要翻译： 一种驱动接头，用于在驱动单元与传动轴与用于推进船的推进器之间传递旋转运动，其中驱动接头（1）包括由壳体（2）包围的柔性接头（3），并被设计 在行动中维持螺旋桨的推力。 在接头（1）的出口轴（4）处，连接环（16）附接在轴（4）的内部或自由端，并且其尺寸设计成在操作期间保持来自螺旋桨的全部力。 壳体（2）在出口轴（4）的内部或自由端之上设置有用于在组装和拆卸驱动接头期间直接进入锁定环（16）的开口（17）。

公开(公告)号：US20100210368A1

公开(公告)日：2010-08-19

申请号：US12678395

申请日：2008-09-24

申请人： Masazumi Kobayashi

发明人： Masazumi Kobayashi

IPC分类号： F16D3/223 ,  F16D3/20 ,  F16D3/224

CPC分类号： F16D3/2245 ,  F16D2003/22313

摘要： In order to ensure sufficient strength of an inner joint member even when the thickness of the inner joint member is reduced for achieving reduction in weight and size and even when a high operating angle is formed and high load torque is applied, a constant velocity universal joint includes: an outer joint member (10) having an inner surface (12) in which a plurality of track grooves (14) extending in an axial direction are formed; an inner joint member (20) having an outer surface (22) in which a plurality of track grooves (24) extending in the axial direction are formed while being paired with the track grooves (14) of the outer joint member (10), and an inner surface having a shaft hole (26) in which a spline (28) extending in the axial direction is formed; a plurality of balls (30) interposed between the track grooves (14) of the outer joint member (10) and the track grooves (24) of the inner joint member (20) so as to transmit torque; and a cage (40) interposed between the inner surface (12) of the outer joint member (10) and the outer surface (22) of the inner joint member (20) so as to retain the balls (30), in which the inner joint member (20) includes an axial step portion (25) provided between an inlet-side end surface (23) thereof and a spline end portion (28a) of the shaft hole (26) so as to form a recessed end surface (27) positioned on a deeper side in comparison with the inlet-side end surface (23).

摘要翻译： 为了确保内接头构件的厚度减小，即使减小重量和尺寸也能确保内侧接头构件的足够的强度，并且即使当形成高操作角度并且施加高负载转矩时，也可以使用等速万向接头 包括：具有内表面（12）的外接头构件（10），多个沿轴向延伸的轨道槽（14）形成在其中; 具有外表面（22）的内接头构件（20），其中形成有沿轴向延伸的多个轨道槽（24），同时与外接头构件（10）的轨道槽（14）配对， 以及具有轴孔（26）的内表面，其中形成有沿轴向延伸的花键（28）; 插入在所述外侧接头构件（10）的轨道槽（14）与所述内侧接头构件（20）的轨道槽（24）之间以便传递扭矩的多个滚珠（30） 以及插入在所述外侧接头构件（10）的内表面（12）与所述内侧接头构件（20）的外表面（22）之间以保持所述滚珠（30）的保持架（40），其中 内接头构件（20）包括设置在其入口侧端面（23）和轴孔（26）的花键端部（28a）之间的轴向台阶部（25），以形成凹入的端表面 27）与入口侧端面（23）相比位于更深的一侧。

公开(公告)号：US07704149B2

公开(公告)日：2010-04-27

申请号：US10572280

申请日：2004-09-27

申请人： Kenta Yamazaki ,  Minoru Ishijima

发明人： Kenta Yamazaki ,  Minoru Ishijima

IPC分类号： F16D3/223

CPC分类号： F16D3/2245 ,  F16D2003/22303 ,  F16D2003/22313 ,  Y10S464/906

摘要： A fixed type constant velocity joint includes an outer ring (1), an inner ring (2), torque transmitting balls (3), a cage (4), and a pre loading mechanism in which either a pressing section for axially applying an elastic pressing force or a receiving section for receiving the pressing force from the pressing section is disposed in the cage (4), the other being disposed in the inner ring (2). The axial clearance between the inner ring (2) and the cage (4) is greater than the axial clearance which is due to the radial clearance of the track, and the axial clearance which is produced by the radial clearance of the track is 2.5-6.5 times as large as the radial clearance of the track. Further, the center of the outer spherical surface (2b) of the inner ring (2) is shifted to the spread side of the ball tracks (1a, 2a) over the center of the inner spherical surface (4b) of the cage, thereby improving the cross operation.

摘要翻译： 固定式等速万向联轴节包括外圈（1），内圈（2），转矩传递滚珠（3），保持架（4）和预加载机构，其中用于轴向施加弹性 按压力或用于接收来自按压部的按压力的接收部设置在保持架（4）中，另一方设置在内圈（2）中。 内环（2）和保持架（4）之间的轴向间隙大于由于轨道的径向间隙引起的轴向间隙，并且由轨道的径向间隙产生的轴向间隙为2.5- 轨道径向间隙的6.5倍。 此外，内圈（2）的外球面（2b）的中心位于保持架的内球面（4b）的中心的球轨（1a，2a）的扩散侧，由此 改善交叉行动。

公开(公告)号：US07651400B2

公开(公告)日：2010-01-26

申请号：US11491951

申请日：2006-07-25

申请人： Kisao Yamazaki

发明人： Kisao Yamazaki

IPC分类号： F16D3/223

CPC分类号： F16D3/2245 ,  F16D3/223 ,  F16D2001/103 ,  F16D2003/22313 ,  F16D2300/10 ,  Y10S464/906 ,  Y10T403/7035

摘要： An inner ring is configured to simultaneously ensure the strength thereof and the dimensional accuracy of a female spline portion of a shaft hole thereof in the case where the female spline portion is subjected to heat treatment. Also it is configured to suppress the backlash of spline fit with a shaft. The inner ring is mounted in a constant velocity universal joint for transmitting torque while the inner ring is allowed to be angularly displaced relative to an outer ring and is spline-fitted to a shaft inserted into a shaft hole formed through the inner ring. The inner ring has a hardened layer by means of heat treatment which is formed only in an axial central portion of the shaft hole, but is not formed in remaining inner diameter surface other than the axial central portion.

摘要翻译： 在对雌花键部进行热处理的情况下，内圈构造成能够同时确保其轴孔的母花键部的强度和尺寸精度。 而且，它被配置为抑制与轴的花键配合的间隙。 内圈安装在等速万向接头中，用于传递扭矩，同时使内圈相对于外圈成角度位移，并且花键配合到插入通过内圈形成的轴孔中的轴上。 内圈具有仅在轴孔的轴向中央部形成但不形成在除轴心部以外的剩余内径面上的热处理的硬化层。

公开(公告)号：US20090317177A1

公开(公告)日：2009-12-24

申请号：US12522289

申请日：2008-01-17

申请人： Tohru Nakagawa ,  Yuichi Asano ,  Hiroshi Kawamura ,  Kiyoshige Yamauchi ,  Masahiro Ozawa ,  Kisao Yamazaki ,  Taku Itagaki

发明人： Tohru Nakagawa ,  Yuichi Asano ,  Hiroshi Kawamura ,  Kiyoshige Yamauchi ,  Masahiro Ozawa ,  Kisao Yamazaki ,  Taku Itagaki

IPC分类号： F16D3/227 ,  F16D1/072

CPC分类号： F16D1/072 ,  F16D3/2055 ,  F16D3/2237 ,  F16D2003/22313 ,  F16D2250/00 ,  Y10T403/32041 ,  Y10T403/4991 ,  Y10T403/7035

摘要： The present invention provides a constant velocity universal joint having a recess-projection engagement configuration in which backlash at a shaft connecting region does not easily occur, and an inner joint component and a shaft can be firmly connected. In the constant velocity universal joint of the present invention, the inner joint component and the shaft 5 fitted into an axis hole 22 of the inner joint component are connected by the recess-projection engagement configuration. Engagement contacting regions 38 of projections 35 and recesses 36 corresponding thereto are in close contact over the whole region.

摘要翻译： 本发明提供一种具有凹凸接合构造的等速万向接头，其中不容易发生轴连接区域处的齿隙，并且内接头部件和轴能够牢固地连接。 在本发明的等速万向接头中，内接头部件和装配在内接头部件的轴孔22中的轴5通过凹凸接合构造相连接。 与其对应的凸起35和凹槽36的接合接触区域38在整个区域上紧密接触。

公开(公告)号：US07607984B2

公开(公告)日：2009-10-27

申请号：US10201757

申请日：2002-07-23

申请人： Michael W. Hopson ,  Richard L. Seidel

发明人： Michael W. Hopson ,  Richard L. Seidel

IPC分类号： F16D3/00

CPC分类号： F16D3/223 ,  F16D2003/22313 ,  Y10S464/906

摘要： An angle-limiting ring coupled to an interconnecting shaft of a driving axle coupled to a fixed ball type outer constant velocity joint. The angle-limiting ring prevents the overarticulation of the joint at any time when the driving axle is not fully assembled into a rear wheel drive system. This prevents the loss of the ball bearings contained within the joint associated with this overarticulation. A snap ring may also be installed on the interconnecting shaft that allows the positive retention of the interconnecting shaft into the inner race.

公开(公告)号：US20090209354A1

公开(公告)日：2009-08-20

申请号：US12371074

申请日：2009-02-13

申请人： Herbert Cermak ,  Michael Zierz

发明人： Herbert Cermak ,  Michael Zierz

IPC分类号： F16D3/20

CPC分类号： F16D3/2237 ,  F16D1/116 ,  F16D2003/22306 ,  F16D2003/22313 ,  F16D2003/22316 ,  Y10S464/906

摘要： The invention relates to a connecting assembly which is used, more particularly for use in the driveline of a motor vehicle. The connecting assembly comprises a shaft journal 3 with an outer journal groove 34; a constant velocity universal joint 4 with an inner joint part 6 which, for the purpose of transmitting torque, is connected to the shaft journal 3 in a rotationally fixed way, wherein the inner joint part 6 comprises a sleeve-like portion 20 with an inner annular groove 35; a radially elastically widenable axial securing ring 30 which is provided for axially fixing the inner joint part 6 and which is positioned in the journal groove 34 of the shaft journal 3; and securing means 41 which are fixed to the sleeve-like portion 20 and prevent the axial securing ring 30 from being radially widened.

摘要翻译： 本发明涉及一种连接组件，其更具体地用于机动车辆的传动系中。 连接组件包括具有外轴颈凹槽34的轴颈3; 具有用于传递扭矩的内接头部件6的等速万向接头4以旋转固定的方式连接到轴颈3，其中内接头部分6包括具有内部接头部分的套筒状部分20 环形槽35; 径向弹性加宽的轴向固定环30，其设置用于轴向固定内侧接头部分6，并且位于轴颈3的轴颈凹槽34中; 以及固定在套筒状部分20上并防止轴向固定环30径向加宽的固定装置41。

公开(公告)号：US20090208279A1

公开(公告)日：2009-08-20

申请号：US12371283

申请日：2009-02-13

申请人： Herbert Cermak

发明人： Herbert Cermak

IPC分类号： F16D1/116

CPC分类号： F16D3/223 ,  F16D1/116 ,  F16D3/845 ,  F16D2003/22313 ,  F16D2300/12 ,  Y10T403/581 ,  Y10T403/587 ,  Y10T403/7033

摘要： The invention relates to a connecting assembly, more particularly for use in the driveline of a motor vehicle. The 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： 本发明涉及一种连接组件，更具体地涉及用在机动车辆的传动系中。 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。

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：US20090054165A1

公开(公告)日：2009-02-26

申请号：US12085219

申请日：2006-12-11

申请人： Masazumi Kobayashi

发明人： Masazumi Kobayashi

IPC分类号： F16D3/224

CPC分类号： F16D3/223 ,  F16D1/116 ,  F16D3/2245 ,  F16D2001/103 ,  F16D2003/22313 ,  F16D2300/12 ,  Y10S464/906

摘要： Automatic installation of a circlip is facilitated even when an axial length (inner race width) of a protrusion of an inner race is reduced. An inner race (6) is installed in a constant velocity universal joint for transmitting torque while allowing angular displacement between itself and an outer race, with a shaft being inserted in a shaft hole (12) formed in an inner bore to be spline-fitted thereto so as to be prevented from coming off by virtue of the circlip. A two-step chamfer (20) having different chamfer angles is provided at a shaft insertion side end portion of the shaft hole (12). The two-step chamfer (20) includes a first chamfer section (21) situated on a shaft hole opening side and a second chamfer section (22) provided on the side opposite to the shaft hole opening so as to be continuous with the first chamfer section (21). The chamfer angle α of the first chamfer section (21) is set larger than the chamfer angle β of the second chamfer section (22).

摘要翻译： 即使当内圈的突起的轴向长度（内圈宽度）减小时，也能够自动安装簧环。 内座圈（6）安装在等速万向接头中，用于传递扭矩，同时允许其自身与外座圈之间的角位移，其中轴插入形成在内孔中的轴孔（12）中以进行花键配合 以防止由于簧环而脱落。 在轴孔（12）的轴插入侧端部设置有具有不同倒角角度的两步倒角（20）。 两级倒角（20）包括位于轴孔开口侧的第一倒角部分（21）和设置在与轴孔开口相对的一侧的第二倒角部分（22），以与第一倒角连续 （21）节。 第一倒角部分（21）的倒角角度α被设定为大于第二倒角部分（22）的倒角角度β。