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21. 发明申请

US20040185945A1 Tapered slot coupling 审中-公开
标题翻译：锥形槽联轴器
公开(公告)号：US20040185945A1
公开(公告)日：2004-09-23
申请号：US10393740
申请日：2003-03-21
发明人： Richard J. Barron , Harry A. Hunnicutt
IPC分类号： F16D003/18 , F16D003/44
CPC分类号： F16D3/04 , F16D1/10
摘要： A coupling having slots for receiving drive tabs of an associated driving shaft and a driven shaft, wherein the tabs of the driving shaft and the driven shaft are tapered to militate against rotational play between the driving shaft and the driven shaft which results in undesirable wear and damage to the drive shafts and coupling.
摘要翻译：具有用于接收相关联的驱动轴和从动轴的驱动凸片的槽的联接器，其中驱动轴和从动轴的突出部是锥形的，从而不利于驱动轴和从动轴之间的旋转播放，这导致不期望的磨损，损坏驱动轴和联轴器。

22. 发明申请

US20040121845A1 Universal joint 有权
标题翻译：万向节
公开(公告)号：US20040121845A1
公开(公告)日：2004-06-24
申请号：US10326662
申请日：2002-12-19
申请人： Hand Tool Design Corporation
发明人： Dana L. Delaney , Bruce Dexter , Awad Gharib
IPC分类号： F16D003/44
CPC分类号： B25B13/06 , B25B23/0014 , B25B23/0028 , F16D3/185 , F16D3/2057 , Y10S464/901
摘要： A universal joint to transmit force from a tool to a workpiece. A driver attachable to the tool has a spherical cavity. A plurality of inwardly facing protrusions are formed in the cavity. Each protrusion has a pair of conical sidewalls separated by an angled ramp. A driven socket has a sphere formed on one end. The sphere has a plurality of channels. The sphere is received in the spherical cavity in the driver and the protrusions in the cavity are received in the channels. The drive webs forming the channel engage the protrusions when the driver is angularly offset from the driven socket.
摘要翻译：用于将力传递到工件的通用接头。可附接到工具的驱动器具有球形腔。在空腔中形成多个朝内的突起。每个突起具有一对锥形侧壁，其通过成角度的斜坡分隔开。驱动插座在一端形成一个球体。球体具有多个通道。球体被容纳在驱动器中的球形腔中，腔中的突起被容纳在通道中。当驱动器与被驱动的插座成角度地偏移时，形成通道的驱动腹板与突起接合。

23. 发明申请

US20030153390A1 Expanding seal 审中-公开
标题翻译：扩大印章
公开(公告)号：US20030153390A1
公开(公告)日：2003-08-14
申请号：US10366628
申请日：2003-02-12
申请人： Akron Rubber Development Laboratory, Inc.
发明人： C. Robert Samples
IPC分类号： F16D003/18 , F16D003/44
CPC分类号： F16D3/185 , F16J15/164
摘要： A seal for a mass transit power transmission coupling. The seal is made at least partially of a polymeric material and configured such that the sealing surface moves radially outward under the centrifugal force created by rotation of the coupling beyond a predetermined speed. When the rotational speed of the coupling drops below the predetermined speed, the sealing surface moves radially inward and seals the coupling to prevent loss of the oil lubrication typically used on such couplings.
摘要翻译：用于大众运输动力传动联轴器的密封件。密封件至少部分地由聚合物材料制成，并且构造成使得密封表面在由耦合件的旋转超过预定速度产生的离心力下径向向外移动。当联接器的转速下降到预定速度以下时，密封表面径向向内移动并密封联接器，以防止在这种联接件上通常使用的油润滑损失。

24. 发明申请

US20030125116A1 Drive train member having convex splines 失效
标题翻译：具有凸花键的传动系构件
公开(公告)号：US20030125116A1
公开(公告)日：2003-07-03
申请号：US10036076
申请日：2001-12-27
发明人： Douglas E. Breese , Mark S. Williams
IPC分类号： F16D003/18 , F16D003/44
CPC分类号： F16D3/185
摘要： A vehicle drive train assembly includes a source of rotational power and at least one rotatably driven vehicle wheel. A male splined member and a female splined member are connected between the source of rotational power and the vehicle wheel to transmit rotational power therebetween. At least one of the splined members is a driveshaft. The splines of the male splined member have side surfaces and outer surfaces which are convex in shape. The convex splines of the male splined member cooperate with the splines of the female splined member to connect the splined members together in a manner that allows for limited angular and axial movement therebetween.
摘要翻译：车辆传动系组件包括旋转动力源和至少一个可旋转驱动的车轮。阳花键构件和雌花键构件连接在旋转动力源和车轮之间，以在它们之间传递旋转动力。花键构件中的至少一个是驱动轴。阳花键构件的花键具有凸形的侧表面和外表面。阳花键构件的凸花键与雌花键构件的花键协作，以便允许其之间有限的角和轴向移动的方式将花键构件连接在一起。

25. 发明申请

US20030054892A1 Constant velocity joint 有权
公开(公告)号：US20030054892A1
公开(公告)日：2003-03-20
申请号：US09960091
申请日：2001-09-20
申请人： Delphi Technologies Inc.
发明人： Steven Mark Thomas , William Paul Skvarla
IPC分类号： F16D003/16 , F16D003/34 , F16D003/36 , F16D003/44 , F16D003/50
CPC分类号： F16D3/2237 , F16D2003/22303 , Y10S464/906
摘要： A compact constant velocity joint includes outer and inner joint members having surfaces to provide articulation of the joint. The surfaces are formed with aligned grooves to receive torque-transmitting balls. A ball retainer is provided axially adjacent the balls, adjacent an open end of the outer joint member to retain the balls in the grooves during operation. The ball retainer articulates on the same center point as that of the outer and inner joint members.

26. 发明申请

US20030027641A1 Universal joint and coupling assembly 审中-公开
标题翻译：万向节和联轴器总成
公开(公告)号：US20030027641A1
公开(公告)日：2003-02-06
申请号：US09907144
申请日：2001-07-16
发明人： James K. Parsons
IPC分类号： F16D003/16 , F16D003/34 , F16D003/44 , F16D003/50
CPC分类号： F16D3/46
摘要： A universal joint and coupling assembly is disclosed which is utilized to connect and transfer power or movement between at least two movable or moving members which respectively have different positional planes, orientations or movement axes. The invention is provided with a novel channeled spherical or ball-like guide connection member for greater angle positioning along less wearable surfacing. This guide connection member functions both to secure support attachment components which are a part of or connect to one or more moving members, and to securely allow movement through secure channeling and tracking of each of the support attachment components onto the guide connection member.
摘要翻译：公开了一种通用接头和联接组件，其用于在分别具有不同位置平面，取向或运动轴的至少两个可移动构件或移动构件之间连接和传递动力或运动。本发明提供了一种新颖的通道球形或球形导向连接构件，用于沿着更少的可穿戴表面进行更大的角度定位。该引导连接构件用于固定作为一个或多个移动构件的一部分或连接到一个或多个移动构件的支撑附件部件，并且可靠地允许通过将每个支撑附件部件安全地引导和跟踪到引导连接构件上的移动。

27. 发明申请

US20020193166A1 Counter path ball joint 有权
标题翻译：球道球接头
公开(公告)号：US20020193166A1
公开(公告)日：2002-12-19
申请号：US10070168
申请日：2002-06-14
发明人： Herbert Cermak
IPC分类号： F16D003/36 , F16D003/44 , F16D003/50
CPC分类号： F16D3/223 , F16D2003/22303 , F16D2003/22306 , F16D2300/12 , Y10S464/906 , Y10T29/4984
摘要： A constant velocity universal ball joint consisting of an outer joint part with outer ball tracks, an inner joint part with inner ball tracks, torque transmitting balls guided in pairs of tracks formed of one outer ball track and one inner ball track, an annular ball cage held between-the outer joint part and the inner joint part and having circumferentially distributed cage windows each receiving one of the balls, the ball cage forms an inner face which is internally widened between two end apertures of the ball cage, the inner joint part comprises a greatest outer diameter which is greater than each of the inner diameters of the end apertures of the ball cage, adjoining inner ball tracks of the inner joint part form webs whose axial length is greater than the circumferential extension of the cage windows of the ball cage, the ball cage can be elastically ovalised to the extent that, when the axes of the ball cage and of the inner joint part intersect one another approximately perpendicularly upon contact between a web of the inner joint part and the inner face of the ball cage, the opposed web of the inner joint part is able to pass through an end aperture.
摘要翻译：一种等速万向球接头，由外滚珠轨道的外接头部分组成，内滚珠轨道内接头部分，由一个外滚珠轨道和一个内滚珠轨道构成的成对导轨的扭矩传递滚珠，环形球笼保持在所述外接头部和所述内接头部之间，并且具有各自容纳所述滚珠之一的周向分布的保持架窗，所述滚珠保持架形成在所述球保持架的两个端部孔之间被内部加宽的内表面，所述内侧接头部包括最大的外径大于球保持器的端孔的每个内径，内接头部分的相邻的内球轨形成其轴向长度大于球笼的保持窗的圆周延伸的腹板，球笼可以弹性椭圆形，使得当球保持架和内接头部分的轴线彼此相交时，大致维持内接头部件的腹板与球保持架的内表面接触时，内接头部件的相对腹板能够通过端部孔。

28. 发明申请

US20020187841A1 Constant velocity universal joint for propeller shaft 有权
标题翻译：螺旋桨轴恒速万向节
公开(公告)号：US20020187841A1
公开(公告)日：2002-12-12
申请号：US10137654
申请日：2002-05-03
发明人： Michio Iihara , Yoshihiro Sagisaka , Masazumi Kobayashi , Akio Sakaguchi , Ryuma Mano , Kikuo Maeda
IPC分类号： F16D003/16 , F16D003/44 , F16D003/50
CPC分类号： F16D3/2265 , F16D3/223 , F16D2003/22309 , F16D2003/22313 , F16D2300/12 , Y10S464/902 , Y10S464/906
摘要： A constant velocity universal joint for use with a propeller shaft which reduces its weight and size as well as facilitates assembling a stub shaft, thereby reducing the number of parts used and improving rotational balance. The universal joint, comprising: an outer ring with a cup-shaped enlarged diameter portion having track grooves formed on an inner peripheral surface and with a hollow reduced diameter portion integrated with the enlarged diameter portion; an inner ring having track grooves formed on an outer peripheral surface; balls, interposed between the track grooves of the inner and outer rings, for transmitting torque; a cage, accommodated in an annular space between the inner and outer rings, for holding the balls. The universal joint makes possible to form a unit provided with a stub shaft, having a shaft portion inserted from an open end portion of the enlarged diameter portion of the outer ring to mate with the inner ring to enable torque transmission and having an enlarged diameter portion on an end portion extending from the shaft portion, and provided with a boot, attached to the open end portion of the enlarged diameter portion of the outer ring and the shaft portion of the stub shaft, for sealing the joint.
摘要翻译：一种与传动轴一起使用的等速万向接头，减小了其重量和尺寸，并且便于组装短轴，从而减少了使用的部件数量并改善了旋转平衡。万向接头包括：具有杯形扩径部分的外圈，其具有形成在内周表面上的轨道槽和与所述扩大直径部分成一体的中空缩径部分; 具有形成在外周面上的轨道槽的内圈; 插入在内圈和外圈的轨道槽之间的用于传递扭矩的滚珠; 笼，容纳在内圈和外圈之间的环形空间中，用于保持球。万向接头可以形成设置有短轴的单元，其具有从外圈的扩大直径部分的开口端部插入的轴部分，以与内圈配合以实现扭矩传递并具有扩大的直径部分在从轴部延伸的端部上设置有安装在外圈的扩径部的开口端部和短轴的轴部的靴子，用于密封接头。

29. 发明申请

US20020115492A1 Outer joint part for a constant velocity joint 失效
标题翻译：用于恒速接头的外接头零件
公开(公告)号：US20020115492A1
公开(公告)日：2002-08-22
申请号：US10080366
申请日：2002-02-21
发明人： Werner Jacob
IPC分类号： F16D003/16 , F16D003/34 , F16D003/36 , F16D003/44 , F16D003/50
CPC分类号： F16D3/223 , F16D2003/22306 , Y10S464/906 , Y10T403/7035
摘要： The invention relates to an annular outer part (2) for a constant velocity joint. In its inner wall (10), the annular outer part (2) includes circumferentially distributed first outer grooves and second outer grooves (13) which start from different end faces (8) and (9) respectively and extend towards the respective other end face in an undercut-free way. First webs (16) and second webs (21) which correspond to the first outer grooves (11) and second outer grooves (13) are projectingly arranged on the cylindrical outer face (15) of the outer joint part (2). In sectional planes (19, 20) containing the groove base (12, 14) of the respective outer groove (11, 13), the outer faces (17) of the webs (16, 21) follow the groove base (12, 14) at a constant distance. There is provided an outer joint part whose wall thickness, if viewed on the circumference, is largely unchanging. In addition, it is possible to use the webs for accommodating the outer joint part in a receiving part in a rotationally fast way.
摘要翻译：本发明涉及一种用于等速万向节的环形外部部件（2）。在其内壁（10）中，环形外部部分（2）包括分别从不同端面（8）和（9）开始的周向分布的第一外槽和第二外槽（13），并且朝向相应的另一端面以无切削的方式。对应于第一外槽（11）和第二外槽（13）的第一腹板（16）和第二腹板（21）突出地布置在外接头部分（2）的圆柱形外表面（15）上。在包含各个外槽（11,13）的槽基座（12,14）的截面（19,20）中，腹板（16,21）的外表面（17）沿着槽底（12,14））。提供外接头部件，如果在圆周上观察，其壁厚在很大程度上是不变的。此外，可以以旋转快速的方式使用用于将接合部容纳外接头部的腹板。

30. 发明申请

US20010046900A1 Constant velocity joint having fixed center and crossed grooves 有权
标题翻译：具有固定中心和交叉凹槽的恒速接头
公开(公告)号：US20010046900A1
公开(公告)日：2001-11-29
申请号：US09785031
申请日：2001-02-16
发明人： Zexi J. Song
IPC分类号： F16D003/16 , F16D003/34 , F16D003/36 , F16D003/44 , F16D003/50
CPC分类号： F16D3/2237 , F16D2003/22309 , Y10S464/906
摘要： A constant velocity joint comprises an outer race, an inner race, a plurality of balls and a cage. The outer race and inner race have crossed grooves of multiform length. The outer race grooves and the inner race grooves are circumferentially spaced and paired to hold the balls. The central planes of paired grooves are inclined from the longitudinal direction and are crossed relative to one another. The outer race, inner race and cage having mating part-spherical surfaces that accommodate joint angulation while supporting the components against axial stroking about a fixed center. The grooves have a substantially uniform depth along their lengths including toward the closed end of the outer race to provide full support to the balls at high joint angles.
摘要翻译：等速万向节包括外圈，内圈，多个球和保持架。外圈和内圈已经穿过多个长度的槽。外圈槽和内圈槽周向间隔开并配对以保持球。成对的槽的中心平面从纵向方向倾斜并相对于彼此交叉。外圈，内圈和保持架具有配合的部分球形表面，其适应接合角度，同时支撑部件以抵抗围绕固定中心的轴向移动。凹槽沿其长度具有基本上均匀的深度，包括朝向外圈的封闭端，以高关节角为球提供全支撑。

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