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公开(公告)号：US07846031B2
公开(公告)日：2010-12-07
申请号：US11912734
申请日：2006-02-01
申请人： Alexander Zernickel , Martin Kruppa
发明人： Alexander Zernickel , Martin Kruppa
IPC分类号： F16D3/41
CPC分类号： F16D3/41 , F16C19/12 , F16C19/49 , F16C33/588 , F16C35/067 , F16C2361/41 , F16D3/385 , F16D2003/2023
摘要： A universal joint having a spider provided with four staggered journals. A socket having an axial bearing in addition to a radial bearing is associated with each journal. The axial bearing has rolling bodies that are guided between a front surface of the journal and the bottom of the universal joint socket.
摘要翻译： 一个具有蜘蛛的通用联合体提供了四个交错的期刊。 除了径向轴承之外还具有轴向轴承的插座与每个轴颈相关联。 轴向轴承具有在轴颈的前表面和万向接头座的底部之间被引导的滚动体。
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公开(公告)号：US20080108444A1
公开(公告)日：2008-05-08
申请号：US11621774
申请日：2007-01-10
申请人： Martin Kruppa
发明人： Martin Kruppa
CPC分类号： F16D3/385 , F16C21/005 , F16C2361/41
摘要： A bearing arrangement for supporting a universal joint trunnion in an outer cup includes a radial bearing having cylindrical rolling elements disposed between the trunnion and the outer cup, and a resistance member made of a material to allow elastic deformation and bearing upon a confronting surface area of an end surface of the trunnion. The resistance member and the trunnion are hereby so configured either alone or in combination as to form a large lubricant reservoir. Disposed at a distance to the end surface of the trunnion is a stop member to define an axial gap, whereby the stop member inhibits an axial movement of the trunnion after the trunnion has moved in axial direction to close the gap.
摘要翻译： 用于在外杯中支撑万向节耳轴的轴承装置包括具有设置在耳轴和外杯之间的圆柱形滚动元件的径向轴承，以及由材料制成的阻力构件，以允许弹性变形并且在相对的表面积 耳轴的端面。 因此，阻力构件和耳轴被单独地或组合地构造成形成大的润滑剂储存器。 设置在与耳轴端面相距一定距离处的止挡构件用于限定轴向间隙，由此止动构件在耳轴已经沿轴向移动以阻止间隙之后阻止耳轴的轴向移动。
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公开(公告)号：US07178984B2
公开(公告)日：2007-02-20
申请号：US10800401
申请日：2004-03-12
申请人： Martin Kruppa
发明人： Martin Kruppa
IPC分类号： F16C21/00
CPC分类号： F16D3/385 , F16C21/005 , F16C2361/41
摘要： A bearing arrangement for supporting a universal joint trunnion in an outer cup includes a radial bearing having cylindrical rolling elements disposed between the trunnion and the outer cup, and a resistance member made of a material to allow elastic deformation and bearing upon a confronting surface area of an end surface of the trunnion. The resistance member and the trunnion are hereby so configured either alone or in combination as to form a large lubricant reservoir. Disposed at a distance to the end surface of the trunnion is a stop member to define an axial gap, whereby the stop member inhibits an axial movement of the trunnion after the trunnion has moved in axial direction to close the gap.
摘要翻译： 用于在外杯中支撑万向节耳轴的轴承装置包括具有设置在耳轴和外杯之间的圆柱形滚动元件的径向轴承，以及由材料制成的阻力构件，以允许弹性变形并且在相对的表面积 耳轴的端面。 因此，阻力构件和耳轴被单独地或组合地构造成形成大的润滑剂储存器。 设置在与耳轴端面相距一定距离处的止挡构件用于限定轴向间隙，由此止动构件在耳轴已经沿轴向移动以阻止间隙之后阻止耳轴的轴向移动。
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公开(公告)号：US07140967B2
公开(公告)日：2006-11-28
申请号：US10452841
申请日：2003-06-02
IPC分类号： F16D3/205
CPC分类号： F16D3/2055 , F16C29/04 , F16C33/306 , F16C2361/41 , F16D3/385 , F16D2003/2023 , Y10S464/905
摘要： A displacement joint includes an outer joint part having circumferentially spaced recesses to form tracks. A tripod is mounted in fixed rotative engagement to a driveshaft and includes a tripod spider which has spherical arms spaced circumferentially in symmetric disposition for engaging the recesses. Roller bearing assemblies are fitted in the outer joint part to support the tripod arms, with each tripod arm guided by two roller bearing assemblies. Each roller bearing assembly has a bearing shell, which receives the tripod arm, rolling members fitted with clearance in a cage and disposed between the track of the outer joint part and a contact surface of the bearing shell. The cage is guided by shoulders of the outer joint part, which laterally bound the track, wherein the cage has opposite collars in parallel relationship to the shoulders for providing an axial stop for the rolling members and the bearing shell.
摘要翻译： 位移关节包括具有周向间隔开的凹部以形成轨道的外接合部分。 三脚架以固定的旋转接合方式安装在驱动轴上，并包括一个三脚架式的蜘蛛，它具有圆周的对称配置的凹槽间隔。 滚子轴承组件安装在外接头部分中以支撑三脚架臂，每个三脚架臂由两个滚子轴承组件引导。 每个滚子轴承组件都有一个轴承壳，它承载三脚架臂，在保持架内装有间隙并设置在外接头部件的轨道和轴承壳的接触表面之间的滚动件。 保持架由外接头部分的肩部引导，横向限定轨道，其中保持架具有与肩部平行的相对的轴环，用于为滚动部件和轴承壳提供轴向止动。
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公开(公告)号：US07833104B2
公开(公告)日：2010-11-16
申请号：US11814697
申请日：2005-11-23
IPC分类号： F16D3/40
CPC分类号： F16C33/7809 , F16C21/005 , F16C2361/41 , F16D3/385 , Y10S277/928
摘要： A universal joint bush for a universal joint of a universal joint shaft. In order to seal an annular gap, which is produced between the journal and the universal joint bush, a sealing ring is provided which encloses radially outwardly directed sealing lips. During assembly of the universal joint bush on the journal, the sealing lips, which are connected directly or indirectly to a radially inwardly directed rim of the universal joint bush, make a venting means possible, through which the air which is enclosed in the inner space of the universal joint bush can escape.
摘要翻译： 万向节万向节通用接头套管。 为了密封在轴颈和万向接头衬套之间产生的环形间隙，提供封闭径向向外的密封唇的密封环。 在将万向接头衬套组装在轴颈上时，直接或间接地连接到万向接头衬套的径向向内的边缘的密封唇使得通气装置成为可能，通过该排气装置封闭在内部空间中的空气 万能联合布什可以逃脱。
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公开(公告)号：US20080207339A1
公开(公告)日：2008-08-28
申请号：US11814697
申请日：2005-11-23
CPC分类号： F16C33/7809 , F16C21/005 , F16C2361/41 , F16D3/385 , Y10S277/928
摘要： The invention relates to a universal joint bush (1) for a universal joint (4) of a universal joint shaft. In order to seal an annular gap (5) which is produced between the journal (3) and the universal joint bush (1), a sealing ring (2) is provided which encloses radially outwardly directed sealing lips (6, 7, 8). During assembly of the universal joint bush (1) on the journal (3), the sealing lips (6, 7) which are connected directly or indirectly to a radially inwardly directed rim (14) of the universal joint bush (1) make a venting means (17) possible, through which the air which is enclosed in the inner space of the universal joint bush (1) can escape.
摘要翻译： 本发明涉及万向接头轴万向接头（4）的万向接头套（1）。 为了密封在轴颈（3）和万向接头衬套（1）之间产生的环形间隙（5），提供封闭径向向外的密封唇（6,7,8）的密封环（2） 。 在万向节套管（1）组装在轴颈（3）上时，直接或间接地连接到万向节套筒（1）的径向向内的边缘（14）上的密封唇缘（6,7）使得 封闭在万向接头套（1）的内部空间中的空气可以通过排气装置（17）逃逸。
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公开(公告)号：US20080194342A1
公开(公告)日：2008-08-14
申请号：US11912734
申请日：2006-02-01
申请人： Alexander Zernickel , Martin Kruppa
发明人： Alexander Zernickel , Martin Kruppa
CPC分类号： F16D3/41 , F16C19/12 , F16C19/49 , F16C33/588 , F16C35/067 , F16C2361/41 , F16D3/385 , F16D2003/2023
摘要： The invention relates to a universal joint comprising a spider provided with four staggered journals. A socket comprising an axial bearing in addition to a radial bearing is associated with each journal. Said axial bearing comprises rolling bodies that are guided between a front surface of the journal and the bottom of the universal joint socket.
摘要翻译： 本发明涉及一种万向节，其包括设有四个交错的期刊的蜘蛛。 除了径向轴承之外，包括轴向轴承的插座与每个轴颈相关联。 所述轴向轴承包括在轴颈的前表面和万向接头座的底部之间被引导的滚动体。
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公开(公告)号：US20060116211A1
公开(公告)日：2006-06-01
申请号：US11327909
申请日：2006-01-09
IPC分类号： F16D3/26
CPC分类号： F16D3/2055 , F16C29/04 , F16C33/306 , F16C2361/41 , F16D3/385 , F16D2003/2023 , Y10S464/905
摘要： A displacement joint includes an outer joint part having circumferentially spaced recesses to form tracks. A tripod is mounted in fixed rotative engagement to a driveshaft and includes a tripod spider which has spherical arms spaced circumferentially in symmetric disposition for engaging the recesses. Roller bearing assemblies are fitted in the outer joint part to support the tripod arms, with each tripod arm guided by two roller bearing assemblies. Each roller bearing assembly has a bearing shell, which receives the tripod arm, rolling members fitted with clearance in a cage and disposed between the track of the outer joint part and a contact surface of the bearing shell. The cage is guided by shoulders of the outer joint part, which laterally bound the track, wherein the cage has opposite collars in parallel relationship to the shoulders for providing an axial stop for the rolling members and the bearing shell.
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公开(公告)号：US06357754B1
公开(公告)日：2002-03-19
申请号：US09555426
申请日：2000-05-30
申请人： Guido Rieder , Siegfried Götz , Manfred Würch , Martin Kruppa
发明人： Guido Rieder , Siegfried Götz , Manfred Würch , Martin Kruppa
IPC分类号： F16J1538
CPC分类号： F16C33/7853 , F16C21/005 , F16C33/7809 , F16C33/805 , F16C2361/41 , F16D3/385 , F16J15/3264
摘要： The sealing arrangement for a bearing bushing includes a reinforced seal (2) which is arranged in force-fitting manner against the inner wall (4) of the bearing bushing (1). The reinforcement (3) of the seal (2) forms a radially inwardly directed arm (14) for attachment of a rotary shaft seal (8) which is disposed between the arm (14) and the rolling bodies (7). The seal (2) is further provided with a sealing lip (15) which faces away from the rotary shaft seal (8) and is supported by a sealing element (5). The sealing element (5) assumes the function of a protective cap and of anterior seal and includes a reinforcement ring (16) having an arm (17) circumscribing an end zone (19) of the bearing bushing (1). A radially inwardly directed flange (18) of the reinforcement ring (16) is rubberized on an end face. The rubber packing (22) further circumscribes the free end of the flange (18) and is secured in fixed rotative engagement to the pin (6).
摘要翻译： 用于轴承衬套的密封装置包括加强密封件（2），其以与所述轴承衬套（1）的内壁（4）成一定的方式配合。 密封件（2）的加强件（3）形成径向向内指向的臂（14），用于附接设置在臂（14）和滚动体（7）之间的旋转轴密封件（8）。 密封件（2）还设置有密封唇缘（15），其远离旋转轴密封件（8）并且由密封元件（5）支撑。 密封元件（5）具有保护盖和前密封的功能，并且包括具有环绕轴承衬套（1）的端部区域（19）的臂（17）的加强环（16）。 加强环（16）的径向向内的凸缘（18）在端面上被橡胶化。 橡胶垫圈（22）还进一步限制了凸缘（18）的自由端，并且以固定的旋转接合方式固定到销（6）上。
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公开(公告)号：US08460115B2
公开(公告)日：2013-06-11
申请号：US12822588
申请日：2010-06-24
申请人： Martin Kruppa
发明人： Martin Kruppa
IPC分类号： F16D3/84
CPC分类号： F16D3/385 , F16C33/767 , F16C33/7809
摘要： A universal joint or a pivot pin cross with a universal joint pivot pin. A bearing bush seal is fastened to the universal joint pivot pin and absorbs an axially directed force. A universal joint is to be provided which is simple and can be manufactured inexpensively, which makes no compromises with respect to the sealing effect. For this purpose, a bearing bush seal is provided which deflects an axially directed force into a radial direction. This makes an axial stop at the universal joint pivot pin unnecessary. Moreover, manufacturing the bearing bush seal and the accommodation thereof at the universal joint pivot pin are accomplished in a single manufacturing step.
摘要翻译： 万向节或枢轴销与万向节枢轴销交叉。 轴承衬套密封件紧固到万向节枢轴销上并吸收轴向力。 提供一种简单且可廉价地制造的万向接头，这对于密封效果是不折不扣的。 为此，提供了一种轴向衬套密封件，其将轴向力转向径向。 这在万向节枢轴销上不需要轴向停止。 此外，在单个制造步骤中实现在万向节枢轴销上制造轴承衬套密封件及其适应。
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