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公开(公告)号：US11619285B2
公开(公告)日：2023-04-04
申请号：US17495151
申请日：2021-10-06
申请人： WITTENSTEIN SE
IPC分类号： F16H1/24 , F16H25/04 , F16C33/58 , F16C19/14 , F16H57/12 , F16H49/00 , F16H25/06 , F16C19/16
摘要： Coaxial gear mechanism, with a toothing system which is oriented axially with regard to a rotational axis of the coaxial gear mechanism; a tooth carrier with axially oriented guides; teeth which are received in the guides for engagement with the toothing system, the teeth being oriented with their respective longitudinal axes axially in the guides and being mounted in the guides such that they can be displaced axially; a cam disc which can be rotated about the rotational axis for the axial drive of the teeth; and a housing, in which a setting element for mounting the cam disc is provided, at least one bearing with rolling bodies being arranged between the setting element and the cam disc.
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公开(公告)号：US20220112958A1
公开(公告)日：2022-04-14
申请号：US17492874
申请日：2021-10-04
申请人： AKTIEBOLAGET SKF
发明人： Daniele Duch
IPC分类号： F16J15/453 , F16C19/14 , F16C33/78 , F16J15/3232 , F16J15/324
摘要： A sealing device for a bearing unit, having a stationary part, which is in turn provided with a first metal screen, an elastomer coating co-moulded on to the first screen, and a radially inner contact lip belonging to the elastomer coating, and a rotatable part provided with a second metal screen with which the contact lip makes a sliding contact, the sealing device being provided with at least one appendage which faces a radially inner flanged ring of the bearing unit and interacts with this flanged ring to form a barrier against the entry of contaminants.
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公开(公告)号：US20210239161A1
公开(公告)日：2021-08-05
申请号：US17126214
申请日：2020-12-18
申请人： AKTIEBOLAGET SKF
发明人： Benoît Hauvespre , Samuel Viault
摘要： A bearing, such as a plain bearing or a rolling bearing, including at least one coating on at least one surface of at least one element of the bearing, the at least one coating including at least one sensor that is integrated into the coating, the sensor being a nanosensor that includes at least one nanoparticle.
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公开(公告)号：US20200224724A1
公开(公告)日：2020-07-16
申请号：US16247355
申请日：2019-01-14
摘要： The present disclosure relates to a heating, ventilation, and/or air conditioning (HVAC) unit including a condenser coil and a condenser fan assembly. The condenser fan assembly includes a first fan and a second fan, where the first fan and the second fan are each configured to operate to pull air through the condenser coil. The HVAC unit also includes a motor of the first fan including a housing and a shaft, where the motor is configured to operate to rotate the shaft in a first direction. The HVAC unit further includes a unidirectional bearing that is coupled to the shaft and a mounting assembly of the condenser fan assembly, where the unidirectional bearing is configured to block rotation of the shaft in a second direction that is opposite the first direction.
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公开(公告)号：US20200047550A1
公开(公告)日：2020-02-13
申请号：US16530635
申请日：2019-08-02
申请人： Aktiebolaget SKF
发明人： Rico Dittmar , Roderich Schultze
摘要： A bearing assembly configured to rotationally support a first component relative to a second component includes at least one bearing and at least one closure element configured to close an opening in the first component, which opening is disposed axially adjacent to the bearing. The closure element may be a cured body of foam that conforms to the shape of the opening or a ring mounted on the first component such that it covers the opening.
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公开(公告)号：US10479157B2
公开(公告)日：2019-11-19
申请号：US15773343
申请日：2016-11-10
发明人： Stefan Mages
摘要： A receiving arrangement may be utilized by a lower end of a carrier spring on a damper tube of a shock absorber of a suspension strut, in particular for a vehicle. The receiving arrangement may include a bearing unit by way of which the damper tube can twist relative to the carrier spring about a longitudinal axis of the suspension strut. The bearing unit may include an upper bearing ring and a lower bearing ring, which bearing rings may be configured so they can slide on each other to form an axial bearing and a radial bearing between the carrier spring and the damper tube.
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公开(公告)号：US10060480B2
公开(公告)日：2018-08-28
申请号：US14958306
申请日：2015-12-03
申请人： ROLLS-ROYCE plc
发明人： Stephen Gallimore
CPC分类号： F16C41/02 , F01D25/16 , F01D25/168 , F02C7/06 , F05D2220/32 , F05D2240/52 , F05D2240/54 , F16C19/14 , F16C19/545 , F16C19/547 , F16C19/55 , F16C2360/23
摘要： A bearing load sharing system comprising: first and second rotors extending in an axial direction; a first thrust bearing having an inner race and an outer race, the inner race connected to the first rotor; a second thrust bearing having an inner race and an outer race, the inner race connected to the second rotor; and an inter-rotor bearing having an inner race and an outer race, the inner race connected to one of the first and second rotor and the outer race connected to the other of the first and second rotor; wherein the outer race of the first bearing and/or the outer race of the second bearing is movable to vary the axial spacing between the outer races.
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公开(公告)号：US09115761B2
公开(公告)日：2015-08-25
申请号：US13908537
申请日：2013-06-03
IPC分类号： G01M17/00 , G06F7/00 , F16C33/58 , F16C41/00 , G07C5/00 , F16C19/14 , F16C19/52 , G01M13/04 , F16C19/18
CPC分类号： F16C33/585 , F16C19/14 , F16C19/183 , F16C19/184 , F16C19/52 , F16C19/527 , F16C41/00 , F16C41/008 , F16C2233/00 , F16C2360/24 , G01M13/045 , G07C3/00 , G07C5/00
摘要： A ball bearing assembly can include an outer race that includes an inner surface; an inner race that comprises an outer surface that includes an imperfection and a shoulder disposed at a shoulder angle where the imperfection is disposed at an angle in a range from about 50% of the shoulder angle to about 100% of the shoulder angle; and balls disposed between the inner surface of the outer race and the outer surface of the inner race. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.
摘要翻译： 滚珠轴承组件可以包括包括内表面的外圈; 内圈，其包括外表面，所述外表面包括缺陷和肩部，所述肩部以肩角设置，其中所述缺陷以约肩肩角度的约50％至所述肩角的约100％的角度设置; 以及设置在外圈的内表面和内圈的外表面之间的球。 还公开了装置，组件，系统，方法等的各种其它示例。
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公开(公告)号：US20120285748A1
公开(公告)日：2012-11-15
申请号：US13515044
申请日：2010-01-28
申请人： Kennedy J. Kirkhope
发明人： Kennedy J. Kirkhope
CPC分类号： F16C21/00 , E21B4/003 , E21B17/00 , E21B17/05 , E21B17/1064 , F16C17/02 , F16C17/04 , F16C17/045 , F16C17/26 , F16C19/26 , F16C19/30 , F16C33/08 , F16C33/107 , F16C33/108 , F16C33/109 , F16C35/02 , F16C2352/00
摘要： A bearing assembly for use in an apparatus having a housing and a shaft which is rotatably connected with the housing. A shaft extension extends from the interior of the housing at a first housing end. The shaft extension defines a first bearing shaft surface. The bearing assembly includes a first thrust bearing for transferring a first axial load between the shaft and the housing. The first thrust bearing is located axially between the first housing end and the first bearing shaft surface.
摘要翻译： 一种用于具有外壳和与壳体可旋转地连接的轴的装置中的轴承组件。 轴延伸部在第一壳体端处从壳体的内部延伸。 轴延伸部分限定了第一轴承轴表面。 轴承组件包括用于在轴和壳体之间传递第一轴向载荷的第一推力轴承。 第一止推轴承轴向位于第一壳体端部和第一轴承轴表面之间。
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公开(公告)号：US07524114B2
公开(公告)日：2009-04-28
申请号：US10558362
申请日：2004-05-18
申请人： Ross A. Gresley
发明人： Ross A. Gresley
CPC分类号： F16C19/381 , F16C19/44 , F16C33/588
摘要： The combined radial/axial bearing has an outer running track formed by a radially inward-pointing rim of the cylindrical sleeve, an inner running track formed by a radially outward-pointing rim of an inner ring and the axes of rotation of the cylindrical rolling bodies in the inner running track intersect with the axes of rotation of the cylindrical rolling bodies in the outer running track virtually at a center of the cylindrical rolling bodies in the outer running track.
摘要翻译： 组合的径向/轴向轴承具有由圆柱形套筒的径向向内指向的边缘形成的外部行进轨道，由内圈的径向向外指向的边缘形成的内部行进轨道和圆柱形滚动体的旋转轴线 在内侧行驶轨道上，在外侧行驶轨道上的圆筒形滚动体的旋转轴线与实际轨道上的圆筒形滚动体的中心相交。
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