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68 条记录 (耗时 0.012 秒)

    Constant velocity joint
    61.
    发明授权
    Constant velocity joint 失效
    恒速接头

    公开(公告)号：US4145896A

    公开(公告)日：1979-03-27

    申请号：US809637

    申请日：1977-06-24

    申请人： William L. Pringle

    发明人： William L. Pringle

    IPC分类号： F16D3/207 ,  F16D3/30 ,  F16D3/02

    CPC分类号： F16D3/207 ,  Y10S464/905

    摘要： A constant velocity joint for transmission of rotary motion between two angularly-displaceable shafts to maintain velocity of a driven shaft equal with a driving shaft regardless of the angular relationship of the two shafts. A ball-shaped member is rotatable about a first axis and is disposed and received in an outer member which is rotatable about a second axis. The ball-shaped member is fabricated from identical stamped metal halves which are welded together to form a hollow ball. Rotary motion is transmitted between the ball-shaped member and the outer member by diametrically opposed cam rollers which are rotatably supported on shafts which are fixedly attached to the outer member. The cam rollers engage flanges which extend inwardly from the edges of slots in the ball-shaped member. The outer member has a cup-shaped socket configuration which is complementally shaped to receive the ball-shaped member. The open end of the outer member includes an annular flange. The ball-shaped member is retained in the outer member by retaining rings which form an inner diameter smaller than the diameter of the ball-shaped member. The retention ring has an axially-extending lip which extends over the outer periphery of the annular flange of the outer member and the assembly is enclosed by a resilient boot seal.

    摘要翻译： 用于在两个可角位移的轴之间传递旋转运动的恒速接头，以保持与驱动轴相等的从动轴的速度，而与两个轴的角度关系无关。 球形构件可围绕第一轴线旋转并且设置并容纳在可围绕第二轴线旋转的外部构件中。 球形构件由相同的冲压金属半部制成，其被焊接在一起以形成中空球。 旋转运动通过直径相对的凸轮辊在球形构件和外部构件之间传递，所述凸轮辊可旋转地支撑在固定地附接到外部构件的轴上。 凸轮滚子接合从球形构件的槽的边缘向内延伸的凸缘。 外部构件具有互补形状以容纳球形构件的杯形插座构型。 外部构件的开口端包括环形凸缘。 球形构件通过形成小于球形构件的直径的内径的保持环而保持在外部构件中。 保持环具有轴向延伸的唇缘，其在外部构件的环形凸缘的外周边上延伸，并且组件由弹性靴形密封件包围。

    Universal joint system
    62.
    发明授权
    Universal joint system 失效
    万向节系统

    公开(公告)号：US3877251A

    公开(公告)日：1975-04-15

    申请号：US37040873

    申请日：1973-06-15

    申请人： WAHLMARK SYSTEMS

    发明人： WAHLMARK GUNNAR A

    IPC分类号： F16D3/207 ,  F16D3/30

    CPC分类号： F16D3/207 ,  Y10S464/905

    摘要： A constant velocity universal joint of the three-roller type employing a trunnion member carrying three drive rollers at a controlled torque arm distance from the axis of the member and drivingly disposed in respective drive tracks formed in a track member. The drive rollers are rotatably and axially shiftably carried on respective trunnions of the trunnion member by means of improved two-way antifriction bearings, and the torque arm distance of the drive rollers is controlled by the configuration of the drive tracks. In one embodiment employing relative axial travel between the trunnion member and the track member the drive tracks are formed as arcs of a circle having a radius larger than the torque arm distance of the drive rollers, with the radius and torque arm having an optimum ratio range for most efficient joint operation. In another embodiment relative axial travel between the members is positively prevented by a centering device carried by the track member and operatively engaging the drive rollers carried by the trunnion member without interfering with the relative weaving of the axes of the members as the members rotate in driving relation with their axes angularly disposed.

    摘要翻译： 三辊式的等速万向接头采用承载三个驱动辊的耳轴构件，所述耳轴构件处于与构件的轴线相距控制的扭矩臂，并且驱动地设置在形成在轨道构件中的各个驱动轨道中。 驱动辊通过改进的双向减摩轴承可旋转地并可轴向地移动到耳轴构件的相应耳轴上，并且驱动辊的扭矩臂距离由驱动轨道的构造控制。 在一个实施例中，在耳轴构件和轨道构件之间采用相对轴向移动，驱动轨道形成为具有大于驱动辊的扭矩臂距离的半径的圆弧，半径和扭矩臂具有最佳比率范围 为最有效的联合作战。 在另一个实施例中，通过由轨道构件承载的定心装置可靠地防止构件之间的相对轴向移动，并且当构件在驾驶中旋转时可操作地接合由耳轴构件承载的驱动辊而不干扰构件的轴的相对编织 与轴的角度关系。

    Internal biasing assembly axially retaining couplings
    63.
    发明授权
    Internal biasing assembly axially retaining couplings 失效
    内部偏置组件轴向保持联轴器

    公开(公告)号：US3792598A

    公开(公告)日：1974-02-19

    申请号：US3792598D

    申请日：1973-01-19

    申请人： GLAENZER SPICER SA

    发明人： ORAIN M

    IPC分类号： F16D3/20 ,  F16D3/205 ,  F16D3/207 ,  F16D3/30

    CPC分类号： F16D3/207 ,  Y10S464/905

    摘要： An assembly for internal biasing and axially retaining a constant velocity universal joint of the type having a cup-shaped member, a forked member, spindles received in rollers for rolling and sliding in races formed between the prongs of the forked member, the spindles being associated with a knoblike portion. The assembly assures a constant biasing force for maintaining the contact between the knoblike portion and the closed inner end wall of the forked member. The biasing force is exerted by a coil spring arranged between the knoblike portion and a retaining clip adapted to be secured onto the prongs of the forked member for effectively joining the cup-shaped member to the forked member. A push member is provided having a spherical cavity for contact with the knoblike portion at one end and a portion with an enlarged polygonal cross-section at its other end which extends through a corresponding hole in the retaining clip when the arms are being secured to the prongs and retracted when the other end portion is in alignment with the hole in the clip for guiding thereon. The apices of the portion having the polygonal crosssection latch the push member relative to the clip, and may be released by pivoting the forked member relative to the cup-shaped member which causes cam surfaces on the push member to rotate the push member into or out of alignment with the corresponding hole in the clip. In addition or alternatively fingers with latching teeth may be provided with an equal number of corresponding holes in the clip.

    摘要翻译： 用于内部偏置并轴向保持具有杯形构件，叉形构件的类型的等速万向接头的组件，承载在用于在分叉构件的尖头之间形成的种族中滚动和滑动的辊的主轴，所述心轴相关联 有一个圆形的部分。 该组件确保了恒定的偏压力，用于保持旋钮部分与分叉构件的封闭内端壁之间的接触。 偏置力由设置在把手部分和保持夹之间的螺旋弹簧施加，该保持夹适于固定在叉形构件的叉子上，以有效地将杯形构件连接到叉形构件。 推动构件具有球形空腔，用于在其一端处与钮扣部分接触，并且在其另一端处具有扩大的多边形横截面的部分，当臂被固定到所述保持夹上时，该构件延伸穿过保持夹中的相应孔 并且当另一端部与夹子中的孔对准以便在其上引导时缩回。 具有多边形横截面的部分的顶点相对于夹子闩锁推动构件，并且可以通过使叉形构件相对于杯形构件枢转来释放，这使得推动构件上的凸轮表面将推动构件转动成 或者与夹子中的相应孔不对齐。 另外或者可选地，具有锁定齿的手指可以在夹子中设置有相等数量的对应的孔。

    Universal joint
    64.
    发明授权
    Universal joint 失效

    公开(公告)号：US3613394A

    公开(公告)日：1971-10-19

    申请号：US3613394D

    申请日：1969-07-07

    申请人： FEDERLINE CALVIN W

    发明人： FEDERLINE CALVIN W

    IPC分类号： F16D3/207 ,  F16D3/16

    CPC分类号： F16D3/207

    摘要： THIS DISCLOSURE CONTAINS A DRAWING AND A DESCRIPTION OF A BALL AND SOCKET TYPE UNIVERSAL JOINT FOR TRANSMITTING TORQUE BETWEEN MISALIGNED ROTARY SHAFTS. TORQUE TRANSMISSION BETWEEN THE BALL AND THE SOCKET OF THE JOINT IS EFFECTED BY A SINGLE TRANSVERSE PIN WHICH IS SECURED TO THE SOCKET MEMBER AND WHICH CARRIES BEARING MEANS SLIDABLY ENGAGED IN THE BALL TO FACILITATE OSCILLATORY MOVEMENT ABOUT A TRANSVERSE AXIS THERETHROUGH. THIS DISCLOSURE FURTHER ILLUSTRATES AND DESCRIBES THE MANNER IN WHICH THE JOINT IS ASSEMBLED.