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1. 发明授权

US4820240A Constant velocity joint 失效
标题翻译：恒速接头
公开(公告)号：US4820240A
公开(公告)日：1989-04-11
申请号：US53584
申请日：1987-05-19
申请人： Sobhy L. Girguis
发明人： Sobhy L. Girguis
IPC分类号： F16D3/20 , F16D3/2237 , F16D3/224 , F16D3/2245 , F16D3/23
CPC分类号： F16D3/2237 , F16D3/2245 , F16D2003/22306 , F16D2003/22313 , Y10S464/906
摘要： A constant velocity joint is provided with an outer part, in the inner surface of which tracks are provided, an inner part, on the outer surface of which corresponding tracks are provided, and with balls in a pivotable cage located in the space between the outer part and the inner part. Taking as a basis the particular axial displacement, caused by the torque, of the outer part and the inner part in relation to the cage, this displacement depending mainly on the amount of the respective axial clearances of the pairs of centering surfaces and/or on the brinelling of the window support surfaces by the balls in the running-in phase and also on the elastic flexibility of the parts, the running-in wear and the thermal expansion. The outer surface of the inner part and the inner surface of the cage or the inner surface of the outer part and the outer surface of the cage have clearance therebetween so that the inner or outer part is axial displaced relative to the cage, toward one side, whereby the tracks of the inner part do not run as mirror images to the tracks of the outer part in relation to the ball plane.
摘要翻译：等速万向节具有外部，在其内表面设有轨道，在其外表面上设置有相应轨道的内部部分，并且在位于外部的空间中的可枢转保持架中的滚珠部分和内部。以外壳部分和内部部分相对于保持架为由扭矩引起的特定轴向位移作为基准，这种位移主要取决于成对的对中表面的相应轴向间隙的数量和/或在通过滚珠在进入阶段中的窗户支撑表面的固定以及部件的弹性柔性，穿入磨损和热膨胀。保持架的内部表面和保持架的内表面，外部的内表面和保持架的外表面之间具有间隙，使得内部或外部部分相对于保持架朝向一侧轴向移位由此内部部分的轨迹不会作为镜像运行到相对于球平面的外部部分的轨迹。

2. 发明授权

US4768993A Ball coupling 失效
标题翻译：球联轴器
公开(公告)号：US4768993A
公开(公告)日：1988-09-06
申请号：US005836
申请日：1987-01-21
申请人： Uno Axelsson , Stig Persson , Sture Ostling
发明人： Uno Axelsson , Stig Persson , Sture Ostling
IPC分类号： F16D3/50 , F16D3/22 , F16D3/58 , F16D3/23
CPC分类号： F16D3/58
摘要： A device for elastic interconnection of two rotatable shafts consisting of a first sleeve intended to be connected to a first shaft end. The sleeve has a radial flange and a cylindrical, annular portion connected to the periphery of the flange. A second sleeve is intended to be connected to a second shaft end and to be surrounded by said cylindrical portion. A number of elastically deformable spherical elements are arranged in opposing recesses in said second sleeve and cylindrical portion and distributed around a shaft end. The recesses in the cylindrical portion are arranged in the end surfaces of plugs and provided with external threads. The plugs by being turned are displaceable in threaded bores provided radially in the wall of the cylindrical part. The outer end surfaces of the plugs are provided with diametrical grooves and the cylindrical portion is provided with a diametrical groove. The diametrical grooves and the peripheral grooves define an annular groove. A locking ring is disposed in the annular groove to lock all the plugs in a desired position.
摘要翻译：一种用于两个可旋转轴的弹性互连的装置，包括旨在连接到第一轴端的第一套筒。套筒具有径向凸缘和连接到凸缘周边的圆柱形环形部分。第二套筒旨在连接到第二轴端并被所述圆柱形部分包围。多个可弹性变形的球形元件布置在所述第二套筒和圆柱形部分的相对的凹槽中并分布在轴端。圆筒部的凹部配置在插头的端面上，设有外螺纹。通过旋转的塞子可以在径向设置在圆柱形部件的壁中的螺纹孔中移位。插头的外端面设置有直径槽，圆筒部设有直径槽。直径槽和周边槽限定一个环形槽。锁定环设置在环形槽中以将所有插头锁定在期望的位置。

3. 发明授权

US4698047A Rotary constant velocity universal joint having tracks of uniform curvature 失效
标题翻译：具有均匀曲率轨迹的旋转等速万向接头
公开(公告)号：US4698047A
公开(公告)日：1987-10-06
申请号：US890809
申请日：1986-07-24
申请人： Hans-Heinrich Welschof , Joachim Schoneberger
发明人： Hans-Heinrich Welschof , Joachim Schoneberger
IPC分类号： F16D3/20 , F16D3/223 , F16D3/2237 , F16D3/23
CPC分类号： F16D3/2237 , Y10S464/906
摘要： In a universal joint having inner and outer joint members with grooves formed therein and torque-transmitting balls interposed within the grooves, the grooves of at least one of the joint members is formed to extend in a curved configuration wherein lines extending tangentially to the curved configuration will intersect the central axis of the joint at angles which increase, taken from one point on the curved configuration to another.
摘要翻译：在具有形成在其中形成有凹槽的内部和外部接头构件的万向接头和插入在凹槽内的扭矩传递滚珠的情况下，形成至少一个接头构件的凹槽以弯曲构造延伸，其中与弯曲构型相切地延伸的线将以从弧形配置上的一个点到另一个角度的角度相交于接头的中心轴线。

4. 发明授权

US4673375A Friction coating for contacting elements of a constant velocity joint 失效
标题翻译：用于接触恒速接头元件的摩擦涂层
公开(公告)号：US4673375A
公开(公告)日：1987-06-16
申请号：US824568
申请日：1986-01-23
申请人： Rune Adolfsson
发明人： Rune Adolfsson
IPC分类号： F16D3/20 , F16D3/223 , F16D3/23
CPC分类号： F16D3/223 , F16D2300/10 , Y10S464/906
摘要： In a constant velocity joint having an inner and an outer part with opposite grooves in which are arranged rolling bodies guided by a retainer, the grooves and/or the rolling bodies are provided with a friction coefficient increasing surface layer in order to give reduced contact stresses between rolling bodies and retainer.
摘要翻译：在具有相对的槽的内外部的等速万向节中，由保持器引导的滚动体布置有槽和/或滚动体，以提供摩擦系数增加表面层，以便降低接触应力滚动体和保持架之间。

5. 发明授权

US4608028A Rotary constant velocity universal joint 失效
标题翻译：旋转等速万向节
公开(公告)号：US4608028A
公开(公告)日：1986-08-26
申请号：US794954
申请日：1985-11-04
申请人： Hans-Heinrich Welschof , Edgar Dries
发明人： Hans-Heinrich Welschof , Edgar Dries
IPC分类号： F16D3/20 , F16D3/223 , F16D3/2237 , F16D3/23
CPC分类号： F16D3/2237 , F16D2003/2232 , Y10S464/906
摘要： In a universal joint, a spacing is provided between the inner face of the cage and the outer face of the inner joint member and within the outer joint member there is provided a stop face which cooperates with a supporting face on the inner joint member in order to accommodate axial forces. As a result, a fixed joint is provided wherein it is not necessary to machine the inner face of the cage and the outer face of the inner joint member with axial forces being nevertheless accommodated.
摘要翻译：在通用接头中，在保持架的内表面和内侧接头构件的外表面之间设置间隔，并且在外侧接头构件内设置有与内侧接头构件上的支撑面顺序配合的止动面以适应轴向力。结果，提供了一种固定接头，其中不需要对轴承座的内表面和内侧接头构件的外表面进行加工，同时仍然容纳轴向力。

6. 发明授权

US4589857A Constant velocity universal joint 失效
标题翻译：恒速万向节
公开(公告)号：US4589857A
公开(公告)日：1986-05-20
申请号：US698864
申请日：1985-02-06
申请人： Hideo Okoshi
发明人： Hideo Okoshi
IPC分类号： F16D3/20 , F16D3/2245 , F16D3/23
CPC分类号： F16D3/2245 , Y10S464/906
摘要： A constant velocity universal joint comprises an outer member having an inner partial concave spherical surface with a plurality of lengthwise grooves therein, an inner member inserted in the outer member and having an outer partial convex spherical surface with a plurality of lengthwise grooves therein, a plurality of balls retained in corresponding opposed pairs of the grooves of the two members and serving to transmit a torque between the two members, and a cage disposed between the two members for receiving the balls. The bottoms of the grooves of the two members are arcuate, the grooves of each member having a respective arc center. The arc centers are offset by substantially equal amounts to opposite sides of the central plane of the joint, and the spherical centers of the inner and outer spherical surfaces are also offset by substantially equal amounts to opposite sides of the central plane. The amount of offset of the spherical centers is smaller than that of the arc centers, with both offsets being smaller than the distance between the central plane of the joint and the end face of the outer member.
摘要翻译：等速万向接头包括具有内部部分凹球面的外部构件，其中具有多个纵向凹槽，内部构件插入外部构件中并且具有外部部分凸出的球形表面，多个纵向凹槽在其中，多个的球保持在两个构件的相对对置的凹槽中，用于在两个构件之间传递扭矩，以及设置在两个构件之间用于接收球的保持架。两个构件的凹槽的底部是弓形的，每个构件的凹槽具有相应的圆弧中心。圆弧中心与接头的中心平面的相对侧相等地偏移，并且内外球面的球面中心也与中心平面的相对侧大致相等的量偏移。球面中心的偏移量小于圆弧中心的偏移量，两个偏移量都小于接头的中心平面与外部构件的端面之间的距离。

7. 发明授权

US4798560A Unitized wheel bearing assembly 失效
标题翻译：组合式车轮轴承总成
公开(公告)号：US4798560A
公开(公告)日：1989-01-17
申请号：US702919
申请日：1985-02-19
申请人： Robert C. Farrell
发明人： Robert C. Farrell
IPC分类号： B60B27/00 , F16C19/18 , F16C35/063 , F16D1/072 , F16C33/00 , F16D3/23
CPC分类号： B60B27/0005 , F16C35/063 , F16D1/072 , F16C19/185 , F16C2326/02
摘要： A wheel bearing assembly comprises a wheel hub, a bearing assembly and a retainer for retaining the inner ring of the bearing assembly on the wheel hub. The retainer includes a retaining ring and a load ring which is plastically deformed radially inwardly so that the inner ring of the bearing assembly is biased against an annular shoulder of the wheel hub under a substantial axial preload.
摘要翻译：车轮轴承组件包括轮毂，轴承组件和用于将轴承组件的内圈保持在轮毂上的保持器。保持器包括保持环和负载环，其在径向向内塑性变形，使得轴承组件的内环在大体上的轴向预载下被偏压抵靠轮毂的环形肩部。

8. 发明授权

US4744447A Overload release clutch 失效
标题翻译：过载释放离合器
公开(公告)号：US4744447A
公开(公告)日：1988-05-17
申请号：US893970
申请日：1986-08-07
申请人： Heizaburou Kato , Masaaki Yoshino
发明人： Heizaburou Kato , Masaaki Yoshino
IPC分类号： F16D7/06 , F16D7/10 , F16D43/208 , F16P7/00 , F16D3/23
CPC分类号： F16D43/208
摘要： An overload release clutch to be mounted between rotary drive and driven members includes a recess formed on one member and a hole formed on the other member at a position axially corresponding to the recess, the recess being arcuate in the circumferential direction and extending in the axial direction. A transmission roller having a crowned peripheral surface, extending in the axial direction and having a tapered surface at least one end, is fitted in the hole so as to be rotatable on its axis and movable along the radial direction. The roller is normally urged by pressure means radially inward and engages with the recess for transmitting the rotational movement of the drive member to the driven member. When an overload torque is applied, the pressure means permits the roller to move radially outward to disengage from the recess.
摘要翻译：安装在旋转驱动和从动构件之间的过载释放离合器包括形成在一个构件上的凹部和在与凹部轴向对应的位置处形成在另一构件上的孔，该凹部在圆周方向上呈弓形并沿轴向延伸方向。传动辊具有隆起的周向表面，其在轴向方向上延伸并且具有至少一个端部的锥形表面，其被安装在该孔中，以便能够在其轴线上旋转并沿径向方向移动。辊通常由压力装置径向向内推动并与凹部接合，以将驱动构件的旋转运动传递到从动构件。当施加过载扭矩时，压力装置允许辊径向向外移动以与凹部脱离。

9. 发明授权

US4685897A Universal joint for tilt steering wheel 失效
标题翻译：万向节倾斜方向盘
公开(公告)号：US4685897A
公开(公告)日：1987-08-11
申请号：US704400
申请日：1985-02-22
申请人： Werner Krude
发明人： Werner Krude
IPC分类号： F16D3/20 , F16D3/205 , F16D3/221 , F16D3/23
CPC分类号： F16D3/221 , F16D3/2052
摘要： A universal joint of the type utilizing spherical roller balls to transmit torque or power between an inner joint member and an outer joint member. The balls roll in a recess in the inner joint member and each ball rolls in a rectilinear recess in the outer joint member, with such rolling action permitting and resulting from the articulation of the joint. Each recess in the outer joint member has at least a major portion that has a radial extent, from the central axis of the joint, that follows a curvilinear configuration to provide a maximum radial extent when the inner and outer joint members are aligned, through a gradually reducing radial extent as the joint is articulated, in order to provide a substantial constant depth of penetration of each ball into its outer joint member recess throughout the range of articulation of the joint. This helps to maintain the elements of the joint in contact with one another over a relatively wide range of joint articulation, to maintain free-play transmission of torque between the inner joint member and the outer joint member over this range of articulation. The joint also has complemental spherical surfaces on abutting portions of the inner and outer joint members to permit them to articulate at right angles to the axis of articulation through the outer joint recesses and to sustain end or compressive loads applied to the inner and outer joint members. The joint has particular utility as a two-ball joint in an automotive tilt-steering system.
摘要翻译：一种使用球面滚珠以在内接头构件和外接头构件之间传递扭矩或动力的万向接头。滚珠在内侧接头部件的凹部中滚动，并且每个滚珠滚动在外侧接头部件中的直线凹部中，这种滚动动作允许并且由于接头的铰接而产生。外接头构件中的每个凹部具有至少一个主要部分，该主要部分具有从接头的中心轴线的径向延伸部分，该部分沿着曲线构型，以在内外接头构件对齐时提供最大径向程度在接头被铰接时逐渐减小径向程度，以便在关节铰接的整个范围内提供每个球在其外关节构件凹部中的相当恒定的穿透深度。这有助于在相对宽的关节铰接范围内保持关节的元件彼此接触，以在该关节的这个范围上保持内关节构件和外关节构件之间的转矩的自由传播。接头还具有在内和外接头构件的邻接部分上的互补球形表面，以允许它们通过外接头凹槽与关节的轴线成直角地铰接并维持施加到内外联接件的端部或压缩载荷。该接头在汽车倾斜转向系统中具有作为双球接头的特殊用途。

10. 发明授权

US4645369A Ball type universal joint and method of manufacture 失效
标题翻译：球型万向节及其制造方法
公开(公告)号：US4645369A
公开(公告)日：1987-02-24
申请号：US677684
申请日：1984-12-03
申请人： Frank Albert, Jr.
发明人： Frank Albert, Jr.
IPC分类号： F16C11/06 , F16D3/221 , F16D1/12 , F16D3/23
CPC分类号： F16D3/221 , Y10T403/18 , Y10T403/32565
摘要： A ball type universal joint construction where a ball member is rotatably received in a housing and a bearing structure interposed therebetween in a manner which limits the relative rotational degrees of freedom. The ball member has a spherical surface portion which includes axially extending bearing receiving slots and the housing has a cavity spherical surface portion which includes bearing receiving recesses in registry with the receiving slots. Ball type bearings disposed partially within the recesses and partially within the slots limit movement between the ball member and the housing to articulated movement relative to each other. The housing also includes an access opening at one end face having an enlargement through which the ball member can be passed when rotated 90 degrees to its nominal, functioning position. This allows the ball member to be inserted into the housing through the enlargement while at the same time accommodating passage of the bearings into the housing recesses. Thereafter, the ball member is further rotated such that the receiving slots also partially receive the bearings and thus capture the ball member in an articulating, non-rotatable relationship in the housing.
摘要翻译：一种球型万向接头结构，其中球形构件以限制相对旋转自由度的方式可旋转地容纳在壳体中并且轴承结构置于其间。球形部件具有球形表面部分，该球形表面部分包括轴向延伸的轴承接收槽，并且壳体具有腔体球面部分，其包括与接收槽对准的轴承接收凹部。部分地设置在凹槽内并且部分地设置在狭槽内的球型轴承限制了滚珠构件和壳体之间的相对于彼此的铰接运动。壳体还包括在一个端面处的进入开口，其具有放大部分，当旋转90度旋转到其标称功能位置时，球形部件可以通过该扩大部分。这允许球形构件通过扩大部件插入到壳体中，同时容纳轴承进入壳体凹部的通道。此后，球件进一步旋转，使得接收槽也部分地容纳轴承，从而以壳体中的铰接，不可旋转的关系捕获球部件。

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