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公开(公告)号：US5007881A
公开(公告)日：1991-04-16
申请号：US832865
申请日：1986-02-24
申请人： Daniel W. Hazebrook
发明人： Daniel W. Hazebrook
CPC分类号： F16D3/848
摘要： A sealing boot for sealing a power transmitting mechanical joint, especially a mechanical joint which is subject to angular articulation between its input shaft and output shaft. The mechanical joint has an outer race which is a part of its output shaft, and the outer race has an external spherical surface. The sealing boot has a segment which is made up of concentric inner and outer non-flexible components which surrounds a portion of the outer race, and the inner component of the two-component segment sealingly engages the external spherical sealing surface of the outer race. The two-component non-flexible segment of the boot and the outer race of the joint can be articulated relative to one another without breaking the seal therebetween. In the preferred embodiment the remainder of the boot constitutes a non-pleated, funnel-shaped, non-flexible second boot segment, the enlarged end of which is generally spherically-shaped and is received in a spherical groove defined by the inner component and the outer component of the two-component non-flexible portion and the other end of which sealingly engages the input shaft of the mechanical joint. A portion of the articulation required during normal driving is obtained by the movement of the enlarged end of the second boot segment in the spherical groove defined by the inner and outer components of the two-component boot segment. Additional articulation is provided by the spherical sliding of the two-component boot segment on the spherical surface of the outer race after the second boot segment bottoms in the spherical groove of the two-component boot segment.
摘要翻译： 用于密封动力传递机械接头的密封罩，特别是在其输入轴和输出轴之间经受角度关节的机械接头。 机械接头具有作为其输出轴的一部分的外圈，并且外圈具有外部球形表面。 密封罩具有由围绕外圈的一部分的同心的内部和外部非柔性部件构成的部分，并且双组分部分的内部部件密封地接合外圈的外部球形密封表面。 靴子的两部件非柔性部分和接头的外圈可相对于彼此铰接而不破坏它们之间的密封。 在优选实施例中，护罩的其余部分构成非折叠的漏斗形的非柔性第二靴部分，其扩大的端部大致为球形，并且被容纳在由内部部件和 双组分非柔性部分的外部部件和其另一端密封地接合机械接头的输入轴。 在正常驾驶期间需要的一部分铰接是通过第二引导段的扩大端在由双组件引导段的内部和外部部件限定的球形槽中的移动来获得的。 在双组件引导段的球形凹槽中的第二引导段底部之后，双组件引导段在外圈的球形表面上的球形滑动提供另外的关节。
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公开(公告)号：US4627826A
公开(公告)日：1986-12-09
申请号：US702051
申请日：1985-02-15
CPC分类号： F16D3/224 , F16D3/843 , F16D2003/22316
摘要： A sealing boot for sealing a power transmitting mechanical joint, especially a mechanical joint which is subject to angular articulation between its input shaft and output shaft. The mechanical joint has an outer race which is a part of its output shaft, and the outer race has an external spherical surface. The sealing boot has a non-flexible portion which surrounds a portion of the outer race, and this non-flexible portion has a spherical inner surface which sealingly engages the external spherical sealing surface of the outer race in surface-to-surface contact. The non-flexible portion of the boot and the outer race of the joint can be articulated relative to one another without breaking the seal therebetween. In the preferred embodiment the remainder of the boot constitutes a non-pleated non-flexible second boot segment, one end of which is received in a spherical slot of the first non-flexible portion and the other end of which sealingly engages the input shaft of the mechanical joint. A portion of the articulation required of the power transmitting mechanical joint is obtained by the movement of the second boot segment in the spherical slot of the spherical boot segment. Additional articulation is provided by the spherical sliding of the spherical boot segment on the spherical surface of the outer race after the second boot segment bottoms in the spherical slot of the spherical boot segment.
摘要翻译： 用于密封动力传递机械接头的密封罩，特别是在其输入轴和输出轴之间经受角度关节的机械接头。 机械接头具有作为其输出轴的一部分的外圈，并且外圈具有外部球形表面。 密封罩具有围绕外圈的一部分的非柔性部分，并且该非柔性部分具有球面内表面，其在表面到表面接触处密封地接合外圈的外球形密封表面。 护套的非柔性部分和接头的外圈可相对于彼此铰接而不破坏它们之间的密封。 在优选实施例中，靴的其余部分构成非打褶的非柔性第二靴部分，其一端被容纳在第一非柔性部分的球形狭槽中，并且其另一端密封地接合 机械接头。 动力传递机械关节所需的关节的一部分通过第二靴段在球形靴段的球形槽中的移动而获得。 通过在球形靴段的球形槽中的第二靴段底部之后，球形靴段在外圈的球形表面上的球形滑动提供另外的关节。
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公开(公告)号：USRE32830E
公开(公告)日：1989-01-17
申请号：US67300
申请日：1987-06-29
申请人： Daniel W. Hazebrook
发明人： Daniel W. Hazebrook
CPC分类号： B24B19/06 , B21K1/762 , B21K1/765 , B23P15/003 , F16D3/223 , F16D3/224 , B23P2700/11 , F16D2003/22309 , F16D2250/00 , Y10T29/49689 , Y10T29/49996 , Y10T403/32041 , Y10T403/32181
摘要： A method for forming a precision ball groove track in a part, especially in an outer race member of a universal joint. The method includes the steps of forming a recess groove in the ball race groove track and .[.ball.]. finish machining the .Iadd.ball .Iaddend.race groove track to a predetermined precision shape, the recess .[.reducing groove.]. .Iadd.groove reducing .Iaddend.the wear on the finish machining tool used during the finish machining step.
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公开(公告)号：US4753626A
公开(公告)日：1988-06-28
申请号：US945183
申请日：1986-12-23
CPC分类号： B25B23/0014 , B25B13/06 , B25B23/0035 , F16D3/221 , Y10S464/906
摘要： A constant velocity universal joint for transmitting driving torque between rotative members, such universal joint including a pintle-type inner joint member fixed to one of the rotative members and an outer member fixed to the other of the rotative members, with a plurality of roller balls received in apertures in the inner joint member, and having the roller balls engaged in grooves in the outer joint member, with a spherical portion of at least one of each of the roller balls being in contact with a spherical portion of at least one of the other roller balls in a manner whereby the roller balls provide mutual support for each other inwardly of the inner joint member towards the center of the joint. A quick disconnect version of the invention is also shown.
摘要翻译： 一种用于传递旋转构件之间的驱动扭矩的等速万向接头，该万向接头包括固定到一个旋转构件的枢轴型内侧接头构件和固定到另一个旋转构件的外部构件，多个滚珠球 被容纳在所述内侧接头部件中的孔中，并且所述滚珠球接合在所述外侧接头部件中的槽中，所述滚珠的至少一个的球形部分与所述外部接头部件中的至少一个的球形部分接触 其它滚珠球的方式使得滚珠球向内接头构件的内部向接头的中心提供相互支撑。 还示出了本发明的快速断开版本。
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公开(公告)号：US4634402A
公开(公告)日：1987-01-06
申请号：US704197
申请日：1985-02-22
申请人： Daniel W. Hazebrook
发明人： Daniel W. Hazebrook
CPC分类号： B25B13/481 , F16D3/221
摘要： A universal joint for transmitting driving torque between rotative members including an inner joint member for connection to one of the rotative members and an outer joint member for connection to the inner joint member and to the other of the rotative members. The inner joint member swivels within the outer joint member by virtue of contacting inner and outer spherical surface portions on the outer and inner joint members, respectively. Torque is transmitted between the inner and outer joint members by a plurality of roller balls which extend between a recess in the inner joint member and a plurality of circumferentially spaced-apart rectilinear recesses in the outer joint member which are disposed between the spherical inner surface portions on the outer joint member. The recess in the inner joint member permits the spherical roller balls to come into contact with one another, and the rectilinear recesses in the outer joint member permit the roller balls to separate when the inner and outer joint members articulate with respect to one another.
摘要翻译： 一种万向接头，用于在包括用于连接到一个旋转部件的内侧接头部件和用于与内侧接头部件连接的外侧接头部件的转动部件和另一方的旋转部件之间传递驱动转矩。 内接头构件通过分别接触外接头构件和内接头构件上的内球面和外球面部分而在外接头构件内旋转。 扭转通过在内侧接头部件的凹部与外侧接头部件中的多个周向间隔开的直线状的凹部之间延伸的多个滚珠轴承在内外侧接头部件之间传递， 在外接头构件上。 内接头构件中的凹部允许球面滚珠彼此接触，并且当内外接头构件相对于彼此铰接时，外接头构件中的直线凹槽允许滚珠分离。
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公开(公告)号：US4869129A
公开(公告)日：1989-09-26
申请号：US136298
申请日：1987-12-22
申请人： Daniel W. Hazebrook
发明人： Daniel W. Hazebrook
IPC分类号： B60K17/346 , B60K28/16 , F16D35/00 , F16H35/00 , F16H48/26
CPC分类号： F16H48/08 , F16D35/005 , F16H48/26 , Y10T74/19637
摘要： A limited slip differential employs a combined differential gear mechanism with a viscous fluid coupling. A gear connection to a first portion of a drive train causes a limited slip differential housing to rotate. A bevel gear is rotatably attached in fixed position to the interior of the housing. Differential gear sleeves are rotatably attached to either end of the housing. Each of the differential gear sleeves has a differential gear which gearingly meshes with the bevel gear and receives an axle from a second and third portion of the drive train, respectively. One of the differential gear sleeves is translatably movable relative to the housing. A fluid chamber within the housing contains a high viscosity fluid as well as a set of annular plates attached to the housing and a set of annular plates attached to the differential gear sleeve which is translatably movable. The sets of annular plates are in interleaved relation to each other. A cover plate attached to the translatably movable differential gear sleeve, forms part of the chamber wall and is caused to bias toward the bevel gear when the fluid in the chamber heats due to nonsynchronous rotation of the differential gear sleeves. As a result of biasing of the translatably movable differential gear sleeve against the bevel gear, resistance to rotation of the bevel gear develops, causing resistance to differentiation between the differential gear sleeves, resulting in a linear transfer or torque therebetween.
摘要翻译： 限滑差速器使用具有粘性流体联轴器的组合差速齿轮机构。 与传动系的第一部分的齿轮连接导致有限滑差差外壳旋转。 伞形齿轮可旋转地附接到壳体内部的固定位置。 差速齿轮套可旋转地连接到壳体的任一端。 每个差速齿轮套筒都具有差速齿轮，齿轮与锥齿轮齿轮啮合并分别从传动系的第二和第三部分接收轴。 差速齿轮套筒之一可相对于壳体平移运动。 壳体内的流体室包含高粘度流体以及连接到壳体的一组环形板，以及连接到差速齿轮套筒上的一组可平移的可移动的环形板。 这些环形板彼此交错关系。 安装在可平移可动的差速齿轮套筒上的盖板形成室壁的一部分，并且当腔室中的流体由于差动齿轮套筒的非同步旋转而加热时，该盖板朝锥齿轮偏压。 由于可平移可动的差速齿轮套筒抵靠锥齿轮的偏置，锥齿轮的转动阻力发生变化，导致差速齿轮套筒之间的差速阻力，从而导致其间的线性传递或扭矩。
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公开(公告)号：US4846764A
公开(公告)日：1989-07-11
申请号：US95840
申请日：1987-09-14
申请人： Daniel W. Hazebrook , Jurgen Wagner
发明人： Daniel W. Hazebrook , Jurgen Wagner
CPC分类号： F16D3/223 , B21D53/12 , B23P15/003 , B23P2700/11 , F16C33/425 , F16D2003/22303 , F16D2250/00 , Y10S464/906
摘要： A method for making constant velocity joint cages involving a minimalization of offal, scrap, rework, production time and production costs. A sheet of flat metal stock is die-cut stamped or cut by laser into a circularly shaped multi-limbed member having a central circular aperture therein and truncated limb radials extending therefrom that end in a predetermined angle. The multi-limbed member is then pressed into a spherical shape, forming a half-cage member. This process is repeated to make a second half-cage member. The two half-cage members are then placed together with their radials aligned. The aligned radials form legs which thereby define windows on the cage. The half-cage members are then rotated relative to each other with the angle on each radial acting as a ramp that causes the window width to lengthen or shorten in response to rotation in a particular direction. In this way, the window width may be precisely set to specification. When the window width is set, the radials are welded together forming a constant velocity joint cage needing only heat treating, and minimal polishing and grinding. No further processing of the windows is necessary.
摘要翻译： 制造等速关节笼的方法，其包括内脏，废料，返工，生产时间和生产成本的最小化。 将一片扁平金属坯料冲切或者通过激光切割成具有中心圆形孔的圆形多边形构件，并且从其延伸的截断的肢体径向以预定角度结束。 然后将多边缘构件压成球形，形成半笼构件。 重复该过程以制造第二半笼构件。 然后将两个半笼构件放置在一起，其径向对齐。 对准的径向形成腿，由此在笼上限定窗。 然后半笼构件相对于彼此旋转，每个径向上的角度用作斜坡，其使得窗口宽度响应于沿特定方向的旋转而延长或缩短。 这样，可以将窗口宽度精确地设定为规格。 当窗口宽度设置时，径向焊接在一起，形成仅需要热处理的等速接头笼，并且进行最少的抛光和研磨。 不需要进一步处理窗户。
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公开(公告)号：US4511346A
公开(公告)日：1985-04-16
申请号：US455783
申请日：1983-01-05
CPC分类号： F16D3/227 , B60K17/24 , F16D2003/22303 , Y10S464/906
摘要： A constant velocity torque transmitting universal joint, utilizing spherical ball members arranged in a longitudinal groove of an inner joint member, is adapted to connect to a shaft and a longitudinal groove of an outer joint member. The outer joint member is connected to a second shaft so that the outer joint member may be displaced in an axial direction relative to the inner joint member. Therefore, the inner joint member may be displaced in an axial direction relative to the cage restraining member holding the spherical ball members in their mutually opposed grooves of their respective joint members. The cage restraining member permits the spherical ball members to roll in their respective grooves for a short distance prior to skidding to reduce the overall resistance to axial movement effort prior to skidding as a result of the friction torque relationship of the joint. This is accomplished by providing a relatively flat or cylindrical surface on the outer periphery of the inner body member for a relatively short axial portion and blending appropriate spherical radii with the surface in order to provide sufficient clearance between the inner joint member and the inner surface of the cage. By providing this relatively flat portion to the outer surface of the inner body member, the start of the displacement of the spherical ball members with respect to the outer joint member is considerably facilitated since the spherical ball members can roll in their respective longitudinal grooves prior to skidding.
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公开(公告)号：US5184979A
公开(公告)日：1993-02-09
申请号：US650485
申请日：1991-02-05
CPC分类号： B25B23/0014 , B25B13/06 , B25B23/0035 , F16D3/221 , Y10S464/901 , Y10S464/906 , Y10T403/604
摘要： A quick disconnect constant velocity universal joint for transmitting driving torque between rotative members, having a hollow pintle-type inner joint member fixed to one of the rotative members, an outer member fixed to the other of the rotative members, and a plurality of roller balls received in apertures provided in the inner joint member. The roller balls engage grooves provided in the outer member. A resiliently biased plunger disposed in the hollow inner joint member has an inclined surface which engages the roller balls and displaces them radially into the grooves provided in the outer joint member. A manually displaceable plunger actuator provides for the manual displacement of the plunger disengaging the roller balls from the inclined surface and permitting the roller balls to move inwardly in a radial direction, and the separation of the inner joint member from the outer joint member.
摘要翻译： 一种快速断开的等速万向节，用于传递旋转构件之间的驱动扭矩，具有固定到一个旋转构件的中空枢轴型内侧接头构件，固定到另一个旋转构件的外部构件，以及多个滚子球 被容纳在设置在内侧联接构件中的孔中。 滚珠接合设置在外部构件中的凹槽。 设置在中空内侧接头部件中的弹性偏置的柱塞具有与滚子球接合的倾斜面，并将其径向移动到设置在外侧接头部件中的槽内。 手动可移动的柱塞致动器用于使柱塞的手动位移使得滚珠从倾斜表面脱离，并允许滚珠沿径向向内移动，并且内接头构件与外接头构件分离。
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公开(公告)号：US4941862A
公开(公告)日：1990-07-17
申请号：US170944
申请日：1988-03-21
CPC分类号： B25B23/0035 , B25B13/06 , B25B23/0014 , F16D3/221 , Y10S464/901 , Y10S464/906
摘要： A quick disconnect constant velocity universal joint for transmitting driving torque between rotative members, such quick disconnect univeral joint including a pintle-type inner joint member fixed to one of the rotative members and an outer member fixed to the other of the rotative members, with a plurality of roller balls received in apertures in the inner joint member, and having the roller balls engaged in grooves in the outer joint member, with a spherical portion of at least one of each of the roller balls being in contact with a spherical portion of at least one of the other roller balls in a manner whereby the roller balls provide mutual support for each other inwardly of the inner joint member towards the center of the joint. An externally actuated plunger allows the roller balls to be displaced which permits the inner joint member to be separated from the outer joint member.
摘要翻译： 一种用于传递旋转构件之间的驱动扭矩的快速断开等速万向接头，这种快速断开的单向接头包括固定到一个旋转构件的枢轴型内侧接头构件和固定到另一个旋转构件的外部构件， 多个辊球容纳在内侧接头构件的孔中，并且具有与外部接头构件中的凹槽接合的滚珠球，每个滚珠中的至少一个的球形部分与球形部分接触 至少一个其他滚子球以这样一种方式使得滚珠滚珠相对于内接头件的内部朝向接头的中心彼此相互支撑。 外部致动的柱塞允许滚珠移动，这允许内侧接头构件与外侧接头构件分离。
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