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11.发明申请公开(公告)号：US20060252557A1
公开(公告)日：2006-11-09
申请号：US11414859
申请日：2006-05-01
IPC分类号： F16D3/16
CPC分类号： F16C35/067 , F16C21/005 , F16C2361/41 , F16D3/385
摘要： An axial retaining arrangement for a bearing bushing in a bearing bore, forming a bore wall, of a yoke arm of a joint yoke belonging to a universal joint or of a bearing element by means of a retaining ring, wherein the bearing bushing has an outer face, with which it rests in the bearing bore, the bearing bore forms a longitudinal axis, the bore wall of the bearing bore or the outer face of the bearing bushing have an annular groove centered on the longitudinal axis, the retaining ring has a first ring portion, retained in the annular groove, has at least one second ring portion following to the first ring portion, which is elastic in the radial direction and which at least forms one engagement edge, which, depending on the arrangement of the annular groove to the bearing bore or the bearing bushing is pressing against the bore wall or the outer face.
摘要翻译： 一种轴承保持装置，用于在轴承孔中形成轴承衬套，通过固定环形成一个属于万向接头或轴承元件的接头轭的轭臂的孔壁，其中轴承衬套具有外部 面，其位于轴承孔中，轴承孔形成纵向轴线，轴承孔的孔壁或轴承衬套的外表面具有以纵向轴线为中心的环形槽，保持环具有第一 保持在环形槽中的环形部分具有至少一个在第一环部分之后的第二环形部分，该第二环形部分在径向上是弹性的，并且至少形成一个接合边缘，这取决于环形槽的布置 轴承孔或轴承衬套压靠孔壁或外表面。
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公开(公告)号：US06991546B2
公开(公告)日：2006-01-31
申请号：US10649526
申请日：2003-08-27
申请人： Andreas Rücker
发明人： Andreas Rücker
IPC分类号： F16D3/06
CPC分类号： F16D1/092 , B21B35/14 , F16B2200/10 , Y10T403/7052
摘要： A universal joint shaft for driving a roll of a rolling mill includes a connecting shaft, a first universal joint that is attached to a first end of the connecting shaft, a second universal joint that is attached to a second end of the connecting shaft, a coupling sleeve that includes a longitudinal axis that is connected to the first universal joint, which comprises a receiving bore with an opening for receiving a journal of a roll, wherein the receiving bore forms torque transmitting transmission faces, and which includes a first conical face that is arranged concentrically relative to the longitudinal axis, wherein the first conical face is provided for contacting a correspondingly designed first counter face at the journal of the roll, as well as a structure means by which the first conical face is loaded along the longitudinal axis towards the roll.
摘要翻译： 用于驱动轧机辊的万向节轴包括连接轴，连接到连接轴的第一端的第一万向接头，附接到连接轴的第二端的第二万向接头， 连接套筒，其包括连接到第一万向接头的纵向轴线，该纵向轴线包括具有用于接收辊的轴颈的开口的接收孔，其中所述接收孔形成扭矩传递传动面，并且其包括第一锥形面， 相对于纵向轴线同心地布置，其中第一锥形面设置成用于接触在辊的轴颈处的相应设计的第一相对面，以及结构装置，第一锥形面沿着纵向轴线朝向 卷。
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公开(公告)号：US07922592B2
公开(公告)日：2011-04-12
申请号：US12012372
申请日：2008-02-01
IPC分类号： F16C3/035
CPC分类号： F16D3/065 , F16C3/035 , F16C33/306
摘要： A longitudinal displacement unit includes a first shaft element including an outer face having a plurality of first grooves and a second shaft element having a through-bore that receives the first shaft element. The second shaft element has a plurality of second grooves opposite the first plurality of grooves. A sleeve-shaped cage is disposed between the first shaft element and the second shaft element for guiding rolling contact members that engage the first plurality of grooves and the second plurality of grooves. The cage is provided with through-apertures that are circumferentially distributed, extend parallel to the longitudinal axis, and include longitudinal ends. Pressure springs are disposed within the through-apertures and are loaded between the longitudinal ends thereof. At least one stop is associated with one of the shaft elements, against which the pressure springs abut after having passed through a free displacement path of the cage between the two shaft elements, which free displacement path is not loaded by the pressure springs.
摘要翻译： 纵向位移单元包括第一轴元件，第一轴元件包括具有多个第一凹槽的外表面和具有容纳第一轴元件的通孔的第二轴元件。 第二轴元件具有与第一多个槽相对的多个第二槽。 套筒状的保持架设置在第一轴元件和第二轴元件之间，用于引导接合第一多个槽和第二多个槽的滚动接触元件。 保持架设置有圆周分布的平行于纵向轴线延伸的通孔，并且包括纵向端部。 压力弹簧设置在通孔内并且被装载在其纵向端部之间。 至少一个止动件与轴元件中的一个相关联，压力弹簧在已经穿过两个轴元件之间的保持架的自由位移路径之后抵靠在该元件之间，该自由位移路径未被压力弹簧加载。
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公开(公告)号：US07448951B2
公开(公告)日：2008-11-11
申请号：US11015303
申请日：2004-12-17
申请人： Wilfried Gille , Andreas Wons
发明人： Wilfried Gille , Andreas Wons
IPC分类号： F16D3/43
CPC分类号： F16D3/41 , F16D3/382 , F16D2003/2023
摘要： A universal joint includes a first joint yoke and a second joint yoke having respective base portions. Each of the joint yokes has two yoke arms that are attached on the respective base portions. Each of the yoke arms ends in a free end and has an inner face facing toward the longitudinal axis and an outer face facing away from the inner face. Each of the yoke arms has a bearing bore extending between the outer face and the inner face. The inner face of each of the yoke arms has a first recess that is open toward the free end and that ends in the corresponding bearing bore. A journal cross assembly includes a journal cross having four circular cylindrical trunnions arranged at right angles toward each other, each trunnion supporting a bearing bushing having a cylindrical envelope face and a cylindrical bore. The bearing bushings are supported on the trunnions by rolling members. The envelope face, in the area of the first recess, has a first support-free portion and, diametrically to the first support-free portion, a second support-free portion that is provided between the bearing bushing and the corresponding bearing bore.
摘要翻译： 万向接头包括具有各自的基部的第一接头轭和第二接头轭。 每个接合轭具有附接在相应基部上的两个轭臂。 每个轭臂以自由端终止并且具有面向纵向轴线的内表面和背向内表面的外表面。 每个轭臂具有在外表面和内表面之间延伸的轴承孔。 每个轭臂的内表面具有朝向自由端开口并且在相应的轴承孔中端部的第一凹部。 轴颈交叉组件包括具有四个圆形圆柱形耳轴的轴颈横截面，每个圆柱形耳轴彼此成直角布置，每个轴颈支撑轴承衬套，该轴承衬套具有圆柱形封套面和圆柱形孔。 轴承衬套由滚动构件支撑在耳轴上。 信封面在第一凹部的区域中具有第一无支撑部分，并且直径相对于第一无支撑部分，设置在轴承衬套和对应的轴承孔之间的第二无支撑部分。
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公开(公告)号：US06969322B2
公开(公告)日：2005-11-29
申请号：US10642474
申请日：2003-08-15
CPC分类号： F16D3/387 , Y10T403/559
摘要： A flange yoke includes a base element having a flange plate. A first bearing portion, formed integrally with the flange plate and projecting from a first end face of the flange plate, has a first bearing bore. A first attachment face is provided on the first end face. A first abutment face extends from the first attachment face. A connection face is arranged on a second end face of the flange plate, with which the base element is detachably connectable to a mating flange. A bearing element having a flange portion has a second attachment face that abuts the first attachment face 10 and a second abutment face that abuts the first abutment face. The bearing element includes a second bearing portion having a second bearing bore and is detachably connected by attachment screws to the base element.
摘要翻译： 法兰盘包括具有凸缘板的基座元件。 与凸缘板一体形成并从凸缘板的第一端面突出的第一轴承部分具有第一轴承孔。 第一附接面设置在第一端面上。 第一邻接面从第一附接面延伸。 连接面布置在凸缘板的第二端面上，基座元件可与该凸缘板可拆卸地连接到配合凸缘。 具有凸缘部分的轴承元件具有邻接第一附接面10的第二附接面和抵靠第一抵接面的第二抵接面。 轴承元件包括具有第二轴承孔的第二轴承部分，并且通过附接螺钉可拆卸地连接到基座元件。
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公开(公告)号：US06969321B2
公开(公告)日：2005-11-29
申请号：US10642473
申请日：2003-08-15
CPC分类号： F16D3/387 , Y10T403/7045
摘要： A flange yoke for universal joints includes a first yoke half having a first flange plate and a first bearing portion, a second yoke half having a second flange plate and a second bearing portion, a first end face projecting from the bearing portions, a second end face formed by a first connection face of the first yoke half and a second connection face of the second yoke half, at least one step-like recess on the first yoke half, and at least one step-like projection formed complementary to the recess on the second yoke half. The first yoke half and the second yoke half are detachably connectable to each other by attachment screws. For this, the first yoke half has blind holes with internal threads that extend parallel to a longitudinal axis extending from the first clamping face. For each blind hole, a through bore is arranged in the second yoke half, wherein the attachment screws are passed through the through bores and are received in the blind holes.
摘要翻译： 一种用于万向接头的凸缘轭包括具有第一凸缘板和第一轴承部分的第一磁轭半部，具有第二凸缘板和第二轴承部分的第二磁轭半部，从轴承部分突出的第一端面， 由第一磁轭半部的第一连接面和第二磁轭半部的第二连接面形成的面，第一磁轭半部上的至少一个阶梯状凹部和与凹部互补形成的至少一个阶梯状突起 第二个轭一半。 第一磁轭半部和第二磁轭半部通过安装螺钉可拆卸地彼此连接。 为此，第一磁轭半部具有盲孔，其内螺纹平行于从第一夹紧面延伸的纵向轴线延伸。 对于每个盲孔，在第二磁轭半部中布置有通孔，其中附接螺钉穿过通孔并被容纳在盲孔中。
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公开(公告)号：US20210188031A1
公开(公告)日：2021-06-24
申请号：US17121947
申请日：2020-12-15
摘要： A drivetrain for a vehicle, such as a commercial vehicle, may have an electric motor with a maximum output torque of at least 4000 Nm. The drivetrain may also have at least one constant velocity joint and an axle differential. The electric motor may be connected or connectable to the axle differential via the at least one constant velocity joint.
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公开(公告)号：US10138937B2
公开(公告)日：2018-11-27
申请号：US15569883
申请日：2016-01-26
发明人： Thomas Stein
摘要： An intermediate bearing for a drive shaft train of a motor vehicle has an elastic bearing body which has a bore and a supporting ring which is arranged in the bore and has a receiving space for receiving an anti-friction bearing. The receiving space defines a longitudinal axis, and two sealing washers which are spaced apart axially from one another and have in each case one central opening for receiving a drive component. The supporting ring is arranged between the two sealing washers. The sealing washers have in each case one groove which extends concentrically with respect to the longitudinal axis. The supporting ring engages into the two grooves of the sealing washers.
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公开(公告)号：US09714682B2
公开(公告)日：2017-07-25
申请号：US15182287
申请日：2016-06-14
摘要： A joint yoke (7, 107) for a universal joint (2) has a first yoke arm (11, 111) and a second yoke arm (12, 112). The first and second yoke arms (11, 12) have at least two recesses (33, 33′, 34, 34′). The yoke arms (11, 12, 111, 112) have, radially to the axis of rotation (X), an outer portion (A) and an inner portion (B) adjacent to the outer portion (A). The wall thickness (d1) of the yoke arms (11, 12, 111, 112), in a radial direction to the bearing axis (Y) in a plane orthogonal to the axis of rotation (X) and through the joint center (M), is reduced in the outer portion relative to the inner portion (B).
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公开(公告)号：US20080194343A1
公开(公告)日：2008-08-14
申请号：US12012372
申请日：2008-02-01
IPC分类号： F16C3/035
CPC分类号： F16D3/065 , F16C3/035 , F16C33/306
摘要： A longitudinal displacement unit includes a first shaft element including an outer face having a plurality of first grooves and a second shaft element having a through-bore that receives the first shaft element. The second shaft element has a plurality of second grooves opposite the first plurality of grooves. A sleeve-shaped cage is disposed between the first shaft element and the second shaft element for guiding rolling contact members that engage the first plurality of grooves and the second plurality of grooves. The cage is provided with through-apertures that are circumferentially distributed, extend parallel to the longitudinal axis, and include longitudinal ends. Pressure springs are disposed within the through-apertures and are pretensioned between the longitudinal ends thereof. At least one stop is associated with one of the shaft elements, against which the pressure springs abut after having passed through a free displacement path of the cage between the two shaft elements, which free displacement path is not loaded by the pressure springs.
摘要翻译： 纵向位移单元包括第一轴元件，第一轴元件包括具有多个第一凹槽的外表面和具有容纳第一轴元件的通孔的第二轴元件。 第二轴元件具有与第一多个槽相对的多个第二槽。 套筒状的保持架设置在第一轴元件和第二轴元件之间，用于引导接合第一多个槽和第二多个槽的滚动接触元件。 保持架设置有圆周分布的平行于纵向轴线延伸的通孔，并且包括纵向端部。 压力弹簧设置在通孔内并且在其纵向端部之间预张紧。 至少一个止动件与轴元件中的一个相关联，压力弹簧在已经穿过两个轴元件之间的保持架的自由位移路径之后抵靠在该元件之间，该自由位移路径未被压力弹簧加载。
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