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    BEARING CAGE SEGMENT CONFIGURED FOR USE WITH AN INSTALLATION TOOL
    2.
    发明申请
    BEARING CAGE SEGMENT CONFIGURED FOR USE WITH AN INSTALLATION TOOL 有权

    公开(公告)号：US20210381553A1

    公开(公告)日：2021-12-09

    申请号：US17381457

    申请日：2021-07-21

    Applicant: AKTIEBOLAGET SKF

    Inventor： Dominik Fritz ,  Michael Reugels

    IPC: F16C43/04 ,  B23P15/00 ,  F16C41/04

    Abstract: A cage segment for a rolling-element bearing having a plurality of rolling elements includes at least one bridge and first and second plates extending from axial ends of the bridge, sides of the bridge being configured to guide rolling elements. Radially inner or outer edges of each of the bridges include at least one axial channel having channel walls projecting radially and circumferentially from the radial inner or outer edge.

    System For Monitoring A Rolling Bearing, Associated Rolling Bearing And Method
    3.
    发明公开
    System For Monitoring A Rolling Bearing, Associated Rolling Bearing And Method 审中-公开

    公开(公告)号：US20230287936A1

    公开(公告)日：2023-09-14

    申请号：US18111860

    申请日：2023-02-20

    Applicant: Aktiebolaget SKF

    Inventor： Alireza Azarfar ,  Andreas Clemens Van Der Ham ,  Dominik Fritz ,  Stefan Engbers ,  Juergen Reichert ,  Defeng Lang

    IPC: F16C41/00 ,  F16C19/36

    CPC classification number: F16C41/00 ,  F16C19/364 ,  F16C2233/00

    Abstract: A monitoring system is proposed.
    The monitoring system comprises a rolling bearing comprising a first ring and a second ring (7, 8) capable of rotating concentrically relative to one another, and at least one row of rolling elements (5) interposed between a first raceway and a second raceway respectively provided on the first and second rings, wherein:



    at least one of the rolling elements (5) of the rolling bearing is a sensorized rolling element comprises at least one sensor measuring at least one parameter of the sensorized rolling element and a wireless transmitter to transmit the measurements of the sensor, and wherein the system comprises:
    a receiving device (21) configured to receive the measurements of the sensor of the sensorized rolling element of the rolling bearing, and
    a processing device (23) configured to process the measurements received by the receiving device to detect damage and/or a contamination of the rolling bearing (2).

    Method for assembling a tapered roller bearing, and assembly unit for this purpose
    4.
    发明授权
    Method for assembling a tapered roller bearing, and assembly unit for this purpose 有权

    公开(公告)号：US11415178B2

    公开(公告)日：2022-08-16

    申请号：US17397127

    申请日：2021-08-09

    Applicant: AKTIEBOLAGET SKF

    Inventor： Dominik Fritz ,  Denny Fritze ,  Michael Reugels

    IPC: F16C43/06

    Abstract: A method for assembling a tapered roller bearing includes providing a first rolled-on surface element having a raceway and an axial end surface and mounting a plurality of tapered rollers separated by a plurality of bearing cage segments or by a plurality of roller spacers on the raceway, where each of the plurality of tapered rollers has a frustoconical rolling surface and a circular end surface meeting at a junction. Also placing at least one assembly ring around the plurality of tapered rollers to hold the plurality of tapered rollers against the first rolled-on surface element, and moving a second rolled-on surface element coaxially toward the first rolled-on surface element such that a portion of the second rolled-on surface element contacts the at least one assembly ring and pushes the at least one assembly ring axially off the plurality of tapered rollers.

    Tensioner and method for preloading a bearing
    5.
    发明授权
    Tensioner and method for preloading a bearing 有权

    公开(公告)号：US10221888B2

    公开(公告)日：2019-03-05

    申请号：US16043245

    申请日：2018-07-24

    Applicant: Aktiebolaget SKF

    Inventor： Juergen Reichert ,  Dominik Fritz ,  Hans-Juergen Liesegang

    IPC: F16C25/06 ,  F16C19/36

    Abstract: A tensioner for preloading a bearing, the bearing including inner and outer bearing rings. The tensioner including a component having a housing and a carrier element that extends radially inwardly from the housing, the outer bearing ring having an outer surface that forms an axially extending radial surface and having a first axial end formed by a radially extending axial surface and directly abutting the carrier element, a support element for supporting the component relative to the inner bearing ring such that a closed force flow arises from the outer bearing ring via the component and the support element, and a sleeve positioned radially between the outer surface of the first bearing ring and the housing such that an inner surface of the sleeve abuts the outer surface of the outer bearing ring and an outer surface of the sleeve abuts a conical surface of the housing.

    TENSIONER AND METHOD FOR PRELOADING A BEARING
    9.
    发明申请
    TENSIONER AND METHOD FOR PRELOADING A BEARING 审中-公开

    公开(公告)号：US20180347625A1

    公开(公告)日：2018-12-06

    申请号：US16043245

    申请日：2018-07-24

    Applicant: Aktiebolaget SKF

    Inventor： Juergen Reichert ,  Dominik Fritz ,  Hans-Juergen Liesegang

    IPC: F16C25/06 ,  F16C19/36

    CPC classification number: F16C25/06 ,  F16C19/364 ,  F16C19/548 ,  F16C25/08 ,  F16C2226/60 ,  F16C2229/00 ,  F16C2240/70 ,  F16C2360/31

    Abstract: A tensioner for preloading a bearing, the bearing including inner and outer bearing rings. The tensioner including a component having a housing and a carrier element that extends radially inwardly from the housing, the outer bearing ring having an outer surface that forms an axially extending radial surface and having a first axial end formed by a radially extending axial surface and directly abutting the carrier element, a support element for supporting the component relative to the inner bearing ring such that a closed force flow arises from the outer bearing ring via the component and the support element, and a sleeve positioned radially between the outer surface of the first bearing ring and the housing such that an inner surface of the sleeve abuts the outer surface of the outer bearing ring and an outer surface of the sleeve abuts a conical surface of the housing.

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