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公开(公告)号：US5451186A
公开(公告)日：1995-09-19
申请号：US245529
申请日：1994-05-18
申请人： Bernard Poulin , Michel Margerie
发明人： Bernard Poulin , Michel Margerie
CPC分类号： F16D3/2055 , F16D3/202 , F16D2003/22316 , F16D2003/22323 , Y10S464/905
摘要： An axially fixed transmission joint (10) has a first element (16) which is connected to a first shaft (12) and carries articulation elements (22) of the transmission joint (10) which interact with complementary bearing tracks (24) formed in a second element (18) of the transmission joint (10) which is connected to a second shaft (14). The transmission joint (10) further has an axial stop member (32) connected to the first element (16) which interacts with a complementary spherical stop surface (52) formed in a sealing boot (54) of the transmission joint (10) for immobilizing the first element (16) axially in relation to the second element (18) in at least one direction of relative axial displacement. The sealing boot (54) has a first end (58) which is fastened to the second element (18) and a second end (62) which is fastened to the first shaft (12).
摘要翻译： 轴向固定的传动接头（10）具有第一元件（16），第一元件（16）连接到第一轴（12）并且承载传动接头（10）的铰接元件（22），其与形成在其中的互补轴承轨道（24）相互作用 传动接头（10）的第二元件（18），其连接到第二轴（14）。 传动接头（10）还具有连接到第一元件（16）的轴向止动件（32），其与形成在传动接头（10）的密封罩（54）中的互补球形止挡表面（52）相互作用，用于 在相对于第二元件（18）的至少一个相对轴向位移的方向上相对于第一元件（16）轴向固定。 密封罩（54）具有紧固到第二元件（18）的第一端（58）和紧固到第一轴（12）的第二端（62）。
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公开(公告)号：US4820238A
公开(公告)日：1989-04-11
申请号：US80974
申请日：1987-08-03
申请人： Susumu Uchida , Satoru Konishi
发明人： Susumu Uchida , Satoru Konishi
CPC分类号： F16D3/223 , F16D3/845 , F16D2003/22316 , F16D2003/846 , F16D2300/06 , Y10S464/906
摘要： A universal joint provided with a joint body having an inner ring disposed at one end of a first shaft and an outer ring disposed at one end of a second shaft, and a flexible boot fitted at its opposite ends to said outer ring and the first shaft. Inside the flexible boot is formed a sealed space in which grease for lubricating the joint body is enclosed and which is charged with nitrogen gas.
摘要翻译： 一种万向接头，其设置有具有设置在第一轴的一端的内圈和设置在第二轴的一端的外圈的接头体，以及在其相对端部处安装到所述外圈和所述第一轴 。 在柔性护罩内部形成密封空间，其中用于润滑接头体的润滑脂被封闭并且装有氮气。
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公开(公告)号：US4627826A
公开(公告)日：1986-12-09
申请号：US702051
申请日：1985-02-15
CPC分类号： F16D3/224 , F16D3/843 , F16D2003/22316
摘要： A sealing boot for sealing a power transmitting mechanical joint, especially a mechanical joint which is subject to angular articulation between its input shaft and output shaft. The mechanical joint has an outer race which is a part of its output shaft, and the outer race has an external spherical surface. The sealing boot has a non-flexible portion which surrounds a portion of the outer race, and this non-flexible portion has a spherical inner surface which sealingly engages the external spherical sealing surface of the outer race in surface-to-surface contact. The non-flexible portion of the boot and the outer race of the joint can be articulated relative to one another without breaking the seal therebetween. In the preferred embodiment the remainder of the boot constitutes a non-pleated non-flexible second boot segment, one end of which is received in a spherical slot of the first non-flexible portion and the other end of which sealingly engages the input shaft of the mechanical joint. A portion of the articulation required of the power transmitting mechanical joint is obtained by the movement of the second boot segment in the spherical slot of the spherical boot segment. Additional articulation is provided by the spherical sliding of the spherical boot segment on the spherical surface of the outer race after the second boot segment bottoms in the spherical slot of the spherical boot segment.
摘要翻译： 用于密封动力传递机械接头的密封罩，特别是在其输入轴和输出轴之间经受角度关节的机械接头。 机械接头具有作为其输出轴的一部分的外圈，并且外圈具有外部球形表面。 密封罩具有围绕外圈的一部分的非柔性部分，并且该非柔性部分具有球面内表面，其在表面到表面接触处密封地接合外圈的外球形密封表面。 护套的非柔性部分和接头的外圈可相对于彼此铰接而不破坏它们之间的密封。 在优选实施例中，靴的其余部分构成非打褶的非柔性第二靴部分，其一端被容纳在第一非柔性部分的球形狭槽中，并且其另一端密封地接合 机械接头。 动力传递机械关节所需的关节的一部分通过第二靴段在球形靴段的球形槽中的移动而获得。 通过在球形靴段的球形槽中的第二靴段底部之后，球形靴段在外圈的球形表面上的球形滑动提供另外的关节。
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公开(公告)号：US4516959A
公开(公告)日：1985-05-14
申请号：US466523
申请日：1983-02-15
申请人： Werner Krude
发明人： Werner Krude
IPC分类号： F16J15/52 , F16D3/16 , F16D3/2237 , F16D3/224 , F16D3/84
CPC分类号： F16D3/2237 , F16D3/224 , F16D3/845 , F16D2003/22316
摘要： In a universal joint, the inner joint member thereof is connected with one end of an intermediate element, with the other end of the intermediate element receiving an end of a sealing boot to enable the sealing boot to stretch over the outer joint member and to be firmly and tightly connected to a driveshaft and to the intermediate element in order to provide a safe sealing function which forms an enclosed system with connections which may be freely designed without limitation as to the adjoining components, the intention being to obtain a unit having the shortest possible axial length without restricting the angular articulation and axial mobility of the joint.
摘要翻译： 在万向接头中，其内接头构件与中间元件的一端连接，中间元件的另一端接收密封罩的端部，以使密封护套能够在外接头构件上伸展并且成为 牢固且牢固地连接到驱动轴和中间元件，以提供安全的密封功能，其形成具有可以自由设计的连接的封闭系统，而不限于邻接的部件，其目的是获得具有最短的单元 可能的轴向长度，而不限制接头的角度关节和轴向移动。
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公开(公告)号：US4196598A
公开(公告)日：1980-04-08
申请号：US919749
申请日：1978-06-27
申请人： Seiichi Hirai , Nobuyuki Otsuka
发明人： Seiichi Hirai , Nobuyuki Otsuka
CPC分类号： F16D3/845 , F16D3/2055 , F16D3/227 , F16D2003/22316
摘要： The apparatus prevents the unintentional removal of a universal joint of the type where a tubular outer member is provided on an end portion of a shaft. In this structure, plural longitudinal directional sliding grooves are arranged in parallel one with another and an inner member provided on an end portion of another shaft is provided with plural spherical surface members. These may be spherical surface rollers, balls or the like. The respective spherical surface members are in slidable engagement with associated sliding grooves. An open end of the outer member has an annular closure member and is provided with concave portions facing the respective spherical surface members in the sliding grooves. The inner surfaces are formed into spherical surfaces substantially in conformity with the spherical surfaces of the spherical surface members.
摘要翻译： 该装置防止无意地移除在轴的端部上设置有管状外部构件的类型的万向接头。 在这种结构中，多个纵向方向滑动槽彼此平行地布置，并且设置在另一个轴的端部上的内部构件设置有多个球形构件。 这些可以是球面滚子，球等。 相应的球形表面构件可与相关联的滑动槽滑动接合。 外部构件的开口端具有环形闭合构件，并且在滑动槽中设置有面对各个球形构件的凹部。 内表面形成为与球面部件的球面大致一致的球面。
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公开(公告)号：US4119167A
公开(公告)日：1978-10-10
申请号：US766755
申请日：1977-02-08
申请人： Shinichi Yamada , Shigeru Komatsu
发明人： Shinichi Yamada , Shigeru Komatsu
CPC分类号： B60K17/306 , F16D3/224 , F16D2003/22316 , F16D2003/22326 , Y10S464/906
摘要： A steering drive axle assembly which comprises a steering knuckle having an integral reduced portion rigid with one end of an axle housing, a socket member having its reduced portion secured to internal extremity of a wheel mounting spindle and being supported by a pair of vertically spaced king pins which are respectively mounted to an upper wall and a lower wall of the steering knuckle so that it can move about the king pins. The steering drive axle assembly further comprises a shell housing which includes a substantially semi-spherical portion and a cylindrical extension which extends into rigid engagement with the reduced portion of the steering knuckle, a constant velocity universal joint which connects a drive and a driven shafts together being disposed within the shell housing, and a sealing member being provided in sealing contact against a smoothly spherical outer periphery of the shell housing.
摘要翻译： 一种转向传动轴组件，其包括转向节，该转向节具有与轴壳体的一端刚性的整体减小部分，所述转动传动轴组件具有固定到车轮安装主轴的内部末端并由一对垂直间隔的主体 销分别安装在转向节的上壁和下壁上，使得其可绕主销移动。 转向传动轴组件还包括壳体壳体，其包括基本上半球形的部分和延伸成与转向节的减小部分刚性接合的圆柱形延伸部，将驱动轴和从动轴连接在一起的等速万向接头 设置在所述外壳壳体内，并且密封构件设置成与所述外壳壳体的平滑的球形外周密封接触。
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公开(公告)号：US20240209901A1
公开(公告)日：2024-06-27
申请号：US18086753
申请日：2022-12-22
发明人： Aaron Horne , Riki Patel
CPC分类号： F16D3/845 , F16D3/223 , F16D2003/22316
摘要： A constant velocity joint includes a first shaft extending along an axis and rotatable about the axis. An outer race is connected to and rotatable with the first shaft. The outer race defines a compartment. A rotatable second shaft terminates at an inner race in the compartment. The inner race is rotatable with the outer race and is pivotably connected to the outer race such that the inner race and second shaft are pivotable relative to the outer race. A boot comprised of a flexible material has an upper region connected to the outer race and a lower region connected to the second shaft. A can overlies the boot and includes a shaping region for maintaining a shape of the boot along at least a portion of the boot as the boot expands. The can and boot permit the joint to be fully sealed with optimized performance.
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公开(公告)号：US09993901B2
公开(公告)日：2018-06-12
申请号：US15216798
申请日：2016-07-22
申请人： Hiroshi Hatano , Nao Ishiyama , Shinya Inui , Yuuki Ogata
发明人： Hiroshi Hatano , Nao Ishiyama , Shinya Inui , Yuuki Ogata
CPC分类号： B23P19/086 , B23P19/04 , B23P19/084 , B23P19/10 , B23P19/107 , B23P21/002 , F16D3/16 , F16D3/2055 , F16D3/223 , F16D3/845 , F16D2003/22316 , Y10T29/49778 , Y10T29/4978 , Y10T29/49959 , Y10T29/53061 , Y10T29/53978 , Y10T29/53991
摘要： A boot band for fixing a boot that is mounted to a constant velocity universal joint is clamped. The boot band and the constant velocity universal joint are aligned in phase with each other in a circumferential direction. An axial position of a clamping portion is thereafter aligned with an axial position of the boot band. Then, the boot band is clamped by the clamping portion.
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公开(公告)号：US20160069396A1
公开(公告)日：2016-03-10
申请号：US14481171
申请日：2014-09-09
IPC分类号： F16D3/84
CPC分类号： F16D3/845 , F16D3/223 , F16D2003/22316 , F16D2003/22326 , F16D2003/846 , Y10T464/10
摘要： A sealing boot assembly comprises a flexible boot having a first end in sealing engagement with an outer surface of a shaft to define an inner chamber therein. A venting orifice extends from the inner chamber through the flexible boot to ambient and a moisture-blocking, vapor-breathable membrane is disposed across the venting orifice between the inner chamber and ambient to vent gas from the inner chamber during high temperature operation of the shaft and to allow air to returns to the inner chamber upon cooling thereof.
摘要翻译： 密封靴组件包括柔性靴，其具有与轴的外表面密封接合的第一端，以在其中限定内腔。 排气孔从内室通过柔性护罩延伸到环境，并且防潮透气膜隔着排气孔设置在内室和环境之间，以在轴的高温操作期间从内室排出气体 并且在冷却时允许空气返回到内室。
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80.发明授权Sealing element for a constant velocity joint and constant velocity joint assembly 有权用于等速万向节和等速万向节组合的密封元件公开(公告)号：US08925929B2
公开(公告)日：2015-01-06
申请号：US13989750
申请日：2011-11-25
申请人： Herbert Cermak , Michael Zierz
发明人： Herbert Cermak , Michael Zierz
CPC分类号： F16D3/84 , F16D3/223 , F16D3/845 , F16D2003/22316 , F16J15/16 , Y10S464/906
摘要： A sealing element for sealing a joint chamber of a constant velocity joint is disclosed. The sealing element comprises an inner collar for providing a sealing connection relative to an inner joint part of the constant velocity joint, an outer collar for providing a sealing connection relative to an outer joint part of the constant velocity joint, and a membrane portion which extends between the inner collar and the outer collar. The membrane portion between the inner collar and the outer collar is fold-free and substantially conical in shape. A joint assembly having a constant velocity joint and a sealing element is also disclosed.
摘要翻译： 公开了一种用于密封等速万向节的接头室的密封元件。 密封元件包括用于提供相对于等速万向节的内接头部分的密封连接的内轴环，用于提供相对于等速万向节的外接头部分的密封连接的外轴环和延伸 内圈和外圈之间。 内圈和外圈之间的膜部分是无折叠的并且基本上是圆锥形的。 还公开了具有等速万向节和密封元件的接头组件。
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