公开(公告)号：US11981549B2

公开(公告)日：2024-05-14

申请号：US17692976

申请日：2022-03-11

Applicant: REEL

Inventor： Karamoko Konate ,  Bart Burger

IPC: B66C23/84 ,  B66C23/52 ,  F16C19/38 ,  F16C19/50 ,  F16C19/56 ,  F16C33/60

CPC classification number: B66C23/84 ,  B66C23/52 ,  F16C19/381 ,  F16C19/505 ,  F16C19/56 ,  F16C33/60 ,  F16C2300/14 ,  F16C2326/30

Abstract: Disclosed is a crane, in particular for offshore application. The crane includes a bearing the assembly between a pedestal and a carrier frame. The bearings are distributed over the height of the support structure and include upper bearing, which include a radial contact rolling bearing including rolling elements and a smooth cylindrical raceway, coaxial to the axis of rotation. The radial contact rolling bearing allows a longitudinal translational degree of freedom of the rolling elements over the height of the cylindrical raceway.

公开(公告)号：US08888377B2

公开(公告)日：2014-11-18

申请号：US13489104

申请日：2012-06-05

Applicant: Matthias Claus ,  Mohd Azwan Aziz

Inventor： Matthias Claus ,  Mohd Azwan Aziz

IPC: F16C23/00 ,  F16C25/08 ,  F16C19/54 ,  F16C35/063 ,  F16H57/021

CPC classification number: F16C35/063 ,  F16C19/364 ,  F16C19/54 ,  F16C19/548 ,  F16C19/56 ,  F16C25/08 ,  F16C2361/61 ,  F16H57/021

Abstract: In a bearing mounting arrangement for a drive train of a motor vehicle including a shaft having a drive part non-rotatably connected to the shaft and at least an outer bearing ring and an inner bearing ring which can be biased by means of a bracing device in axial direction of the shaft toward the outer bearing ring due to a relative rotation of the drive part with respect to the bearing ring with a bearing tensioning force which depends on a torque transmitted by the shaft so that the bearing tensioning force is relatively low during low-torque operation of the drive train.

Abstract translation: 在一种用于机动车辆的传动系的轴承安装装置中，其包括具有不可旋转地连接到所述轴的驱动部分的轴，以及至少外部轴承环和能够通过支撑装置偏置的内部轴承环 由于驱动部相对于轴承环的相对旋转，轴的轴向方向具有轴承张力，该轴承张力取决于由轴传递的扭矩，使得轴承张紧力在低速期间相对较低 传动系的转向操作。

公开(公告)号：US08632255B2

公开(公告)日：2014-01-21

申请号：US12817056

申请日：2010-06-16

Applicant: Rico Dittmar ,  Thilo Louis Beck ,  Gerhard Haas ,  Michael Kummert ,  Achim Müller ,  Bernd Stephan ,  Arno M. Stubenrauch ,  Peter Volpert ,  Thomas Will

Inventor： Rico Dittmar ,  Thilo Louis Beck ,  Gerhard Haas ,  Michael Kummert ,  Achim Müller ,  Bernd Stephan ,  Arno M. Stubenrauch ,  Peter Volpert ,  Thomas Will

IPC: F16C23/10 ,  F16C19/40 ,  F16C27/04

CPC classification number: F16C19/56 ,  F16C19/364 ,  F16C19/548 ,  F16C35/067 ,  F16C41/04 ,  F16C2229/00 ,  F16C2326/02

Abstract: A bearing assembly includes a first bearing comprising a first inner ring and a second bearing comprising a second inner ring. A sleeve-shaped spacer is disposed between and axially separates the first and second inner rings. An adhesive connects the spacer to the first and second inner rings.

Abstract translation: 轴承组件包括包括第一内圈的第一轴承和包括第二内圈的第二轴承。 套筒形间隔件设置在第一和第二内圈之间并且轴向地分离第一和第二内圈。 粘合剂将间隔件连接到第一和第二内圈。

公开(公告)号：US20140004993A1

公开(公告)日：2014-01-02

申请号：US13926326

申请日：2013-06-25

Applicant: Robert Bosch GmbH

Inventor： Juergen Haecker ,  Klaus-Peter Schmoll ,  Daniel Gosse

IPC: F16H13/08

CPC classification number: F16H13/08 ,  F16C19/12 ,  F16C19/56 ,  F16C33/498 ,  F16D7/005

Abstract: In a frictional transmission having at least one rolling contact element, which is guided in frictional engagement between two running surfaces and is furthermore guided by a cage, one of the running surfaces is arranged in a fixed location and the second running surface and the cage are embodied so as to rotate in such a way that an input torque can be introduced via one of the elements, namely the cage or the second running surface, and an output torque can be output via the other element, namely the second running surface or the cage.

Abstract translation: 在具有至少一个滚动接触元件的摩擦传动装置中，所述至少一个滚动接触元件在两个行进表面之间以摩擦接合的方式引导，并且进一步由保持架引导，其中一个行进表面布置在固定位置，并且第二行进表面和保持架 被实施为使得可以通过其中一个元件即保持架或第二行进表面引入输入扭矩，并且输出扭矩可以经由另一个元件，即第二行进表面或 笼。

公开(公告)号：US20130057984A1

公开(公告)日：2013-03-07

申请号：US13598825

申请日：2012-08-30

Applicant: Sumio SHIMIZU ,  Robert Gordon Smith

Inventor： Sumio SHIMIZU ,  Robert Gordon Smith

IPC: F16C19/56 ,  G11B5/60

CPC classification number: F16C19/56 ,  F16C2370/12 ,  G11B5/4813 ,  G11B5/5569

Abstract: An inner race of a first rolling bearing is fixed to a shaft, and an outer race thereof is fixed to an inner race of a second rolling bearing. In the first bearing, the outer race and a rolling element contact each other on the side of a center of the rolling element closer to one end side in an axial direction, and the inner race and the rolling element contact each other on the side of the center of the rolling element closer to the other end side in the axial direction. In the second bearing, an outer race and a rolling element contact each other on the side of a center of the rolling element closer to the one end side, and the inner race and the rolling element contact each other on the side of the center of the rolling element closer to the other end side.

Abstract translation: 第一滚动轴承的内圈固定在轴上，其外圈固定在第二滚动轴承的内圈上。 在第一轴承中，外圈和滚动元件在滚动元件的中心侧沿轴向更靠近一端侧彼此接触，并且内圈和滚动元件在 滚动元件的中心沿轴向更靠近另一端侧。 在第二轴承中，外圈和滚动元件在滚动元件的中心侧更靠近一端侧彼此接触，并且内圈和滚动元件在中心的一侧相互接触 滚动元件更靠近另一端侧。

公开(公告)号：US20120321236A1

公开(公告)日：2012-12-20

申请号：US13489104

申请日：2012-06-05

Applicant: Matthias Claus ,  Mohd Azwan Aziz

Inventor： Matthias Claus ,  Mohd Azwan Aziz

IPC: F16C23/00

CPC classification number: F16C35/063 ,  F16C19/364 ,  F16C19/54 ,  F16C19/548 ,  F16C19/56 ,  F16C25/08 ,  F16C2361/61 ,  F16H57/021

Abstract: In a bearing mounting arrangement for a drive train of a motor vehicle including a shaft having a drive part non-rotatably connected to the shaft and at least an outer bearing ring and an inner bearing ring which can be biased by means of a bracing device in axial direction of the shaft toward the outer bearing ring due to a relative rotation of the drive part with respect to the bearing ring with a bearing tensioning force which depends on a torque transmitted by the shaft so that the bearing tensioning force is relatively low during low-torque operation of the drive train.

Abstract translation: 在一种用于机动车辆的传动系的轴承安装装置中，其包括具有不可旋转地连接到所述轴的驱动部分的轴，以及至少外部轴承环和能够通过支撑装置偏置的内部轴承环 由于驱动部相对于轴承环的相对旋转，轴的轴向方向具有轴承张力，该轴承张力取决于由轴传递的扭矩，使得轴承张紧力在低速期间相对较低 传动系的转向操作。

公开(公告)号：US20120237151A1

公开(公告)日：2012-09-20

申请号：US13512986

申请日：2010-11-30

Applicant: Norbert Felis

Inventor： Norbert Felis

IPC: F16C19/18

CPC classification number: F16C19/182 ,  F16C19/505 ,  F16C19/542 ,  F16C19/56 ,  F16C33/3856 ,  F16C33/3887 ,  F16C33/405 ,  F16C2240/80

Abstract: A multiple-row ball bearing arrangement, which has at least one inner bearing ring and at least one outer bearing ring which are coaxially disposed on a longitudinal axis. The multiple-row ball bearing arrangement also has a plurality of balls disposed between the inner and the outer bearing rings in at least one first ball row and a second ball row adjacent to the first ball row, and a first cage for guiding the balls of the first ball row and a second cage for guiding the balls of the second ball row. The first and the second cage each have a first and a second cage side ring. The first cage side ring of the first cage and the second cage side ring of the second cage are adjacent to each other and, at least in some sections, are arranged so as to overlap along the longitudinal axis.

Abstract translation: 一种多列滚珠轴承装置，其具有同轴地设置在纵向轴线上的至少一个内部轴承环和至少一个外部轴承环。 多排滚珠轴承装置还具有多个球，其设置在与第一球排相邻的至少一个第一球排和第二球排中的内外轴承环之间，并且第一保持架用于引导球 第一球排和用于引导第二球排的球的第二保持架。 第一和第二笼分别具有第一和第二笼侧环。 第一保持架的第一保持架侧环和第二保持架的第二保持架侧环彼此相邻，并且至少在一些部分中布置成沿着纵向轴线重叠。

公开(公告)号：US20120195537A1

公开(公告)日：2012-08-02

申请号：US13359788

申请日：2012-01-27

Applicant: Marion Jack INCE ,  Guihui ZHONG ,  Robert SOUTHAM ,  Charles SCHWAB ,  Michael TURNER ,  Brian LEE

Inventor： Marion Jack INCE ,  Guihui ZHONG ,  Robert SOUTHAM ,  Charles SCHWAB ,  Michael TURNER ,  Brian LEE

IPC: F16C25/08 ,  F16C33/30

CPC classification number: F16C35/073 ,  F16C19/182 ,  F16C19/525 ,  F16C19/56 ,  F16C25/083 ,  F16C35/077 ,  F16C2300/54 ,  F16C2361/61 ,  F16F1/328

Abstract: A thermal compensation element which has an inner ring, an outer ring, and a washer. The washer is arranged within the inner ring and the outer ring is mounted over the inner ring, encapsulating the washer, which can be a split wave spring. The inner ring and the outer ring each have retention features to ensure they are retained relative to each other. The thermal compensation, which is positioned between a housing or a shaft, can account for variations in loading and/or temperature that may occur to a bearing and a shaft system when the shaft and an associated component are made of different materials and have different coefficients of thermal expansion by ensuring a proper axial preload is maintained on the bearing.

Abstract translation: 具有内圈，外圈和垫圈的热补偿元件。 垫圈布置在内圈内，外圈安装在内圈上，封装了可​​以是分裂波形弹簧的垫圈。 内环和外圈各具有保持特征，以确保它们相对于彼此保持。 定位在壳体或轴之间的热补偿可以解释当轴和相关部件由不同的材料制成且具有不同系数时轴承和轴系可能发生的负载和/或温度变化 通过确保在轴承上保持适当的轴向预载荷来实现热膨胀。

公开(公告)号：US08186885B2

公开(公告)日：2012-05-29

申请号：US12891882

申请日：2010-09-28

Applicant: Mitsuru Umekida ,  Hiroshi Kawamura ,  Kazunari Yamamoto

Inventor： Mitsuru Umekida ,  Hiroshi Kawamura ,  Kazunari Yamamoto

IPC: F16C33/60 ,  F16C33/00 ,  F16C35/00

CPC classification number: B60B27/001 ,  F16C19/386 ,  F16C19/49 ,  F16C19/56 ,  F16C33/4635 ,  F16C43/04 ,  F16C2240/80 ,  F16C2326/02 ,  F16D3/2237 ,  F16D2003/22326 ,  Y10T403/32181

Abstract: A vehicle wheel bearing apparatus with a back-to-back double row tapered roller bearing has an outer member integrally with a body mounting flange and double row outer raceway surfaces tapered open respectively axially inward and outward. An inner member include a wheel hub and an inner ring or an outer joint member of a constant velocity universal joint. The wheel hub has a wheel mounting flange and one inner raceway surface arranged oppositely to one of the double row outer raceway surfaces and a cylindrical portion. The inner ring or the outer joint member of a constant velocity universal joint are press fit onto the cylindrical portion and include the other inner raceway surface arranged opposite to the other raceway surface of the double row outer raceway surfaces. Double row tapered rollers are freely rollably held between the outer and inner raceway surfaces by cages. Seals are arranged in annular openings formed by the outer and inner members. The cages are formed of synthetic resin. Posts between pockets of the cages are arranged to be positioned radially inward of the pitch circle diameter of the tapered rollers. The width of an opening radially inward of each pocket is set so that each tapered roller is held within the pocket. The contacting tapered surfaces of the posts open radially outward so that the rollers do not fall out radially inward.

Abstract translation: 具有背对背双列圆锥滚子轴承的车轮轴承装置具有与主体安装凸缘一体的外部构件和分别轴向向内和向外逐渐变细的双列外滚道表面。 内部构件包括轮毂和等速万向接头的内圈或外接头构件。 轮毂具有轮安装法兰和与双列外滚道表面中的一个相对布置的一个内滚道表面和圆柱形部分。 等速万向接头的内圈或外接头构件压配合在圆筒部上，并且包括与双列外滚道表面的另一个滚道面相对布置的另一内滚道表面。 双列圆锥滚子可以通过笼子自由地滚动地保持在外滚道表面和内滚道表面之间。 密封件布置在由外部构件和内部构件形成的环形开口中。 笼子由合成树脂制成。 保持架的凹穴之间的位置被布置成位于圆锥滚子的节圆直径的径向内侧。 设置每个凹部径向向内的开口的宽度，使得每个圆锥滚子保持在口袋内。 柱的接触锥形表面径向向外敞开，使得辊不会径向向内掉落。

公开(公告)号：US20110232337A1

公开(公告)日：2011-09-29

申请号：US13070831

申请日：2011-03-24

Applicant: Roberto Mola ,  Gianpiero Scaltriti ,  Alessandro Sansone

Inventor： Roberto Mola ,  Gianpiero Scaltriti ,  Alessandro Sansone

IPC: D06F23/00

CPC classification number: D06F37/00 ,  F16C19/06 ,  F16C19/56 ,  F16C33/76 ,  F16C35/077 ,  F16C2340/00

Abstract: A bearing assembly is for a washing machine, the washing machine including a tub and a drum rotatable about a central axis. The bearing assembly comprises two bearings spaced axially apart along the central axis, a spacer disposed generally between the two bearings, and a polymeric housing. The housing includes a box-type frame molded to the bearings and to the spacer and configured to provide stiffness to the bearing assembly.

Abstract translation: 轴承组件用于洗衣机，洗衣机包括可围绕中心轴线旋转的桶和滚筒。 轴承组件包括沿着中心轴线间隔开的两个轴承，大体上位于两个轴承之间的间隔件和聚合物壳体。 壳体包括模制到轴承和间隔件的盒型框架，并且构造成为轴承组件提供刚度。