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公开(公告)号：US11703090B2
公开(公告)日：2023-07-18
申请号：US16800931
申请日：2020-02-25
摘要： A vehicle drivetrain includes a driveshaft, a driveshaft joint and a boot. The driveshaft joint is configured to be coupled to an end of the driveshaft. The boot is disposed over the driveshaft joint. The boot has an inner wall and an outer wall. The inner and outer walls are separated by an empty space.
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公开(公告)号：US20180274584A1
公开(公告)日：2018-09-27
申请号：US15764338
申请日：2016-09-06
申请人： NOK CORPORATION
发明人： Norihito SATO
IPC分类号： F16C11/06
CPC分类号： F16C11/0671 , F16C11/0676 , F16J3/041 , F16J3/042
摘要： A dust cover that allows a dust lip part thereof to offer sealing performance stably for a long period of time. A sealing part 130 includes an inner peripheral sealing part that can slide relative to an outer peripheral surface of a shaft part, and a dust lip part 132 that can slide relative to an end surface of a knuckle 400, wherein an annular protrusion 135 that protrudes radially outward is formed at an end of the sealing part 130 on the other end side, and at least one of inner and outer peripheral surfaces of the dust lip part 132 extends toward the other end side from recessed parts 132a and 132b of the sealing part 130 being recessed toward one end side with respect to an end surface 135a of the annular protrusion 135 on the other end side.
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公开(公告)号：US09956733B2
公开(公告)日：2018-05-01
申请号：US14571373
申请日：2014-12-16
申请人： Carl Freudenberg KG
发明人： Nedal Idies
CPC分类号： B29D99/0053 , B29C49/48 , B29C49/56 , B29C2049/563 , F16C11/06 , F16C11/0666 , F16J3/042 , F16J15/525 , Y10T403/315 , Y10T403/32729
摘要： A method for producing a sealing bellows, involving (1) vulcanizing a sealing bellows having clamping elements integrated into the sealing region and into the attachment region (2) and having a substantially cylindrical casing, thereby forming the sealing bellow; (2) interrupting the vulcanizing after the mold cavity has been filled and after attaining dimensional stability of the sealing bellows and then releasing the sealing bellows from the mold; (3) introducing the sealing bellows having a substantially cylindrical casing into a heated blowing mold having a substantially spherical cavity and sealing the blowing mold in an airtight manner; (4) subjecting the interior of the sealing bellows to a relative excess pressure such that the casing is applied against a wall delimiting the cavity of the blowing mold; and (5) completely curing the sealing bellows, then opening the blowing mold to release the sealing bellows from the mold.
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公开(公告)号：US20180045251A1
公开(公告)日：2018-02-15
申请号：US15560218
申请日：2016-03-02
申请人： NTN CORPORATION
发明人： Mika KOHARA
CPC分类号： F16D3/845 , B29C65/32 , B29C66/742 , B29K2667/00 , F16D3/84 , F16D2250/0084 , F16J3/04 , F16J3/042 , F16J15/52
摘要： Provided is a boot mounting method for a constant velocity universal joint in which a boot end portion is mounted and fixed to a mating member made of metal. After the boot end portion is fitted over a receiving surface being a radially outer surface of the mating member, a high-frequency induction heating coil having a ring shape is fitted over the boot end portion. Only a top portion of the receiving surface of the mating member is heated by high-frequency induction through application of a high-frequency current to the high-frequency induction heating coil. With this action, a mounting surface being a radially inner surface of the boot end portion and the receiving surface being the radially outer surface of the mating member are integrally joined to each other.
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公开(公告)号：US20170159701A1
公开(公告)日：2017-06-08
申请号：US15316773
申请日：2015-04-20
申请人： NOK CORPORATION
发明人： Tatsuro HOSEN
CPC分类号： F16C11/0671 , F16C11/0628 , F16J3/04 , F16J3/042 , F16J15/52
摘要： A dust cover for a ball joint has a spherical head portion, a shaft, a one end large-diameter opening portion, and the other end small-diameter opening portion. An annular groove portion is formed between an inner peripheral surface of a reinforcing ring in the other end small-diameter portion and an outer peripheral side of a seal lip, a metal spring ring is arranged within the annular groove portion and is constructed by a cylinder portion which is fixed and retained to an inner peripheral surface of the reinforcing ring, and a spring portion exists in an inner peripheral surface side of the cylinder portion in such a manner as to be folded back from one end in an axial direction of the cylinder portion and forms slits pressing the seal lip to an outer peripheral surface side of the shaft and uniformly arranged circumferentially.
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6.发明授权Disk brake, in particular for utility vehicles, and seal of a disk brake of said type 有权盘式制动器，特别是多用途车辆，以及所述类型的盘式制动器的密封公开(公告)号：US09506511B2
公开(公告)日：2016-11-29
申请号：US13696584
申请日：2011-04-07
申请人： Manuel Reiser
发明人： Manuel Reiser
IPC分类号： F16D55/2265 , F16D65/00 , F16J3/04
CPC分类号： F16D55/2265 , F16D55/22655 , F16D65/0087 , F16D65/0093 , F16J3/042
摘要： The invention relates to a disk brake, in particular for utility vehicles, having a carrier, a caliper, a holder device for displaceably holding the caliper on the carrier, a seal which is fixed in a recess on the holder device, and a pretensioning device for pretensioning the seal in the recess, wherein the pretensioning device is activated by the mounting of the holder device.
摘要翻译： 本发明涉及一种盘式制动器，特别是用于多用途车辆的盘式制动器，其具有载体，卡钳，用于将卡钳可移动地保持在载体上的保持装置，固定在保持装置上的凹部中的密封件，以及预紧装置 用于在所述凹部中预紧所述密封件，其中所述预张紧装置通过所述保持装置的安装而被启动。
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公开(公告)号：US20160102703A1
公开(公告)日：2016-04-14
申请号：US14895355
申请日：2014-06-03
申请人： NOK CORPORATION
发明人： Tatsuro HOSEN , Koji KANAGAWA
CPC分类号： F16C11/0671 , F16J3/042 , F16J15/52
摘要： In a dust cover for a ball joint in which a one end large-diameter opening portion is retained to an outer peripheral surface of a socket, the other end small-diameter opening portion is constructed by a tube portion fitted and fixed onto an outer peripheral surface of a shaft, and an outward flange portion extending diametrically outward from an end portion in the socket side of the tube portion, and the dust cover is retained onto a L-shaped hard retainer, a reinforcing ring of the other end small-diameter opening portion is constructed by a cylindrical portion and an inward flange portion extending toward an outer peripheral surface of the retainer from an end portion in the knuckle side of the cylindrical portion, and an end portion in the socket side of the cylindrical portion in the reinforcing ring comes into contact with the outward flange portion of the retainer.
摘要翻译： 在将一端大直径开口部保持在插座的外周面的球接头用防尘罩中，另一端小直径开口部由嵌合固定在外周的管部构成 轴的表面和从管部的插座侧的端部向外侧延伸的向外的凸缘部，防尘罩保持在L字状的硬质保持架上，另一端的小直径的加强环 开口部分由圆柱形部分和向内凸缘部分构成，该凸缘部分从圆柱形部分的转向节侧的端部朝向保持器的外周表面延伸，并且在加强件的圆柱形部分的插座侧的端部 环与保持器的向外凸缘部分接触。
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公开(公告)号：US20160097455A1
公开(公告)日：2016-04-07
申请号：US14837543
申请日：2015-08-27
申请人： Caterpillar Inc.
IPC分类号： F16J15/3284 , F16C11/04
CPC分类号： F16J15/3284 , F16C11/0614 , F16C11/0676 , F16J3/042 , Y10T403/31 , Y10T403/315
摘要： A seal member for a joint between a pivot member movable about a rotational axis of a shaft includes a ring, a flange, and a resiliently flexible intermediate portion interposed therebetween. The ring includes annular distal and proximal ring faces disposed in spaced relationship to each other along a longitudinal axis. The flange includes a pair of flange faces disposed in spaced relationship to each other along the longitudinal axis. The flange includes outer and inner flange surfaces extending along the longitudinal axis between the pair of flange faces at, respectively, outer and inner flange perimeters thereof. The intermediate portion has a ring end that circumscribes, and is connected to, an outer circumferential ring surface of the ring and a flange end that is connected to the inner flange surface of the flange such that the ring is relatively movable with respect to the flange.
摘要翻译： 用于可围绕轴的旋转轴线移动的枢转构件之间的接头的密封构件包括环，凸缘和插入其间的弹性柔性中间部。 该环包括环形远端和近端环表面，其沿着纵向轴线彼此间隔开设置。 凸缘包括沿着纵向轴线彼此间隔开设置的一对凸缘面。 凸缘包括沿着纵向轴线在一对凸缘面之间分别在其外部和内部凸缘周边延伸的外凸缘表面和内凸缘表面。 中间部分具有外环并连接到环的外周环表面的环形端和连接到凸缘的内凸缘表面的凸缘端，使得环相对于凸缘相对移动 。
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公开(公告)号：US09254867B2
公开(公告)日：2016-02-09
申请号：US14420558
申请日：2013-08-02
申请人： NOK CORPORATION
发明人： Tatsuro Hosen , Junichi Ishimori
CPC分类号： B62D7/16 , B62D3/02 , F16C11/0628 , F16C11/0671 , F16C2326/24 , F16J3/042 , Y10T403/32631
摘要： In a dust cover for a ball joint, a reinforcing ring is buries in a shaft side attaching portion closely fitted and fixed to an outer peripheral surface of a shaft portion of a ball stud in the ball joint, and an inner peripheral collar portion is formed in an inner peripheral portion of the reinforcing ring, the inner peripheral collar portion having a slightly larger inner diameter than an inner peripheral surface of the shaft side attaching portion. One sealing projection and the other sealing projection are alternately formed in the inner peripheral surface of the shaft side attaching portion, the one sealing projection being arranged at a position in an inner periphery of the inner peripheral collar portion of the reinforcing ring, and the other sealing projection being arranged at a position deviated from the inner periphery of the inner peripheral collar portion.
摘要翻译： 在用于球窝接头的防尘罩中，加强环被埋在安装在球形接头中的球头螺栓的轴部的外周面上的轴侧安装部，并且形成有内周套环部 在所述加强环的内周部，所述内周套环部的内径比所述轴侧安装部的内周面稍大的内径。 一个密封突起和另一个密封突起交替地形成在轴侧安装部的内周面上，一个密封突起设置在加强环的内周环部的内周的位置，另一个 密封突起设置在偏离内周套环部的内周的位置。
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公开(公告)号：US09206837B2
公开(公告)日：2015-12-08
申请号：US14371576
申请日：2013-01-15
申请人： NOK CORPORATION
发明人： Junichi Ishimori , Noriaki Sato , Koji Kanagawa
CPC分类号： F16C11/06 , F16C11/0671 , F16J3/02 , F16J3/042 , F16J15/52 , Y10T403/16 , Y10T403/32729
摘要： In an elastic ball joint dust cover structured such that a spherical head portion formed in one end of a ball stud is retained within a socket, a shaft in the other end of the ball stud is fastened to a knuckle, a large-diameter opening portion is fixed and retained to an outer peripheral surface of the socket, a small-diameter portion having a reinforcing ring embedded therein is retained to the shaft, the reinforcing ring is constructed by a tubular portion, and a flange portion extending from an end portion of the tubular portion toward the shaft, and is integrated with the small-diameter portion in such a manner that a side surface of the flange portion at a side of the knuckle and an inner peripheral surface of the flange portion facing a peripheral surface of the shaft are exposed.
摘要翻译： 在弹性球窝防尘罩构造成使得形成在球头螺柱的一端中的球形头部保持在插座内，球头螺栓的另一端的轴被紧固到转向节，大直径开口部分 被固定并保持在插座的外周面上，具有嵌入其中的加强环的小直径部分保持在轴上，加强环由管状部分构成，凸缘部分从凸缘部分的端部 所述管状部朝向所述轴，并且与所述小直径部一体化，使得所述凸缘部的所述转向节的一侧的侧面和所述凸缘部的与所述轴的外周面对置的内周面 被暴露。
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