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1.发明公开公开(公告)号：US20240149646A1
公开(公告)日：2024-05-09
申请号：US18284100
申请日：2022-05-25
CPC分类号： B60H1/3229 , F16C27/00
摘要： A bearing assembly for supporting a unit of a motor vehicle on a structural component of the motor vehicle includes four bearings with an elastic center. The four bearings are arranged on the structural component of the motor vehicle such that the elastic centers of the bearings together define a two-dimensional surface on which the center of mass of the unit to be supported is located.
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公开(公告)号：US11512742B2
公开(公告)日：2022-11-29
申请号：US17166789
申请日：2021-02-03
发明人： Niki S. Woodhead , Andrew R. Slayne
IPC分类号： F16D1/00 , F16D1/08 , F16C27/00 , F16C35/077 , G11B25/04 , G11B33/12 , F16B2/24 , F16C35/02 , F16C35/073 , G11B5/48 , F16C43/00 , F16C35/07 , F16D1/06
摘要： A tolerance ring having a first axial end, a second axial end, and a central axis, the tolerance ring including an annular band; a plurality of protrusions, all of the plurality of protrusions extending from the annular band; and a guide portion extending from the annular band towards the first axial end of the tolerance ring, where the guide portion includes a guide surface that is curved in an axial section.
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公开(公告)号：US11405707B2
公开(公告)日：2022-08-02
申请号：US16217458
申请日：2018-12-12
申请人： YAMAHA CORPORATION
发明人： Shinichi Fujita
摘要： An operating device includes: an operating member operable by a user; a rotation shaft having an end portion provided with the operating member; a first bearing supporting a first portion of the rotation shaft; and a second bearing supporting a second portion of the rotation shaft. The second portion is located nearer to the operating member than the first portion in an axial direction of the rotation shaft.
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公开(公告)号：US20190136913A1
公开(公告)日：2019-05-09
申请号：US16235199
申请日：2018-12-28
IPC分类号： F16D1/08 , F16C35/02 , F16C35/073 , F16C35/07 , G11B33/12 , G11B5/48 , F16C35/077 , G11B25/04 , F16C43/00 , F16C27/00 , F16D1/06
摘要： A tolerance ring has a band with outwardly extending corrugated protrusions forming waves that engage an outer surface of a shaft. At one end of the tolerance ring is an inwardly flared guide surface extending axially and radially from the band. The guide surface acts as a tapered entrance to a bore of a housing to assist during assembly.
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公开(公告)号：US10260558B2
公开(公告)日：2019-04-16
申请号：US15285030
申请日：2016-10-04
申请人： Ulrich Schroeder , Eduardo Carrasco
发明人： Ulrich Schroeder , Eduardo Carrasco
IPC分类号： H02K7/09 , F16C32/04 , F16C17/08 , F16C19/12 , F16C27/00 , H02K5/16 , F16C19/10 , H02K7/00 , F16C32/00 , F16C27/04
摘要： A rotary machine provides a stator having a stator casing, and a rotor shaft having a rotational axis and supported in the stator casing by at least one radial magnetic bearing. The rotary machine further provides an axial mechanical thrust bearing being disposed proximate a radial surface of one end of the rotor shaft, the axial mechanical thrust bearing, including a rolling element located on the rotational axis of the rotor shaft.
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公开(公告)号：US09745992B2
公开(公告)日：2017-08-29
申请号：US14840011
申请日：2015-08-30
发明人： Timothy Daniel Barber , Timothy Hindle , Kostandin Gjika , Paul Talbert , Ken Young , Toren S. Davis
IPC分类号： F16C27/00 , F04D29/059 , F16C39/04 , F16C19/18 , F16C33/66 , F01D25/16 , F16F15/023 , F16C27/04
CPC分类号： F04D29/059 , F01D25/164 , F05D2220/40 , F16C19/18 , F16C19/184 , F16C27/045 , F16C33/6637 , F16C39/04 , F16C2360/24 , F16F15/0237
摘要： A turbocharger system can include a housing that includes a bore defined at least in part by a bore wall; a rolling element bearing unit that includes an outer race; and a mixed-element damper assembly disposed at least in part between the outer race and the bore wall where the mixed-element damper assembly includes a lobed-spring element and a squeeze film damper element.
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公开(公告)号：US09695870B2
公开(公告)日：2017-07-04
申请号：US14427760
申请日：2013-01-18
发明人： Armando Amador , Sean McCutchan
CPC分类号： F16C27/00 , F01D25/164 , F16C19/06 , F16C27/04 , F16C27/045 , F16C2360/23
摘要： A centering spring assembly of a turbomachine according to an exemplary aspect of the present disclosure includes, among other things, a damper beam, a bearing support, and a spanner nut. At least a portion of the damper beam axially overlaps at least a portion of the spanner nut relative to a rotational axis of the turbomachine.
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公开(公告)号：US09388852B2
公开(公告)日：2016-07-12
申请号：US14646278
申请日：2013-08-28
CPC分类号： F16C27/00 , F16C19/06 , F16C27/04 , F16C33/581 , F16C33/586 , F16C35/042 , F16C2226/72 , F16C2360/23
摘要： A rolling bearing, particularly for a gas turbine, includes a plurality of rolling elements (4) arranged between an inner ring (2) and outer ring (3), and a housing structure (8) on which the outer ring (3) is elastically mounted. The outer ring (3) is constructed in one piece and has a raceway section (7) forming a raceway (6) for the rolling elements (4), a spring section (21) and a flange (10) screwed to the housing structure (8). The spring section (21) is constructed from a plurality of spring bars (12) which adjoin a deflection section (9) adjoining the raceway section (7) at the end face thereof and adjoin the flange (10), are arranged radially outside the raceway section (7) and do not protrude axially beyond the deflection section (9) and the race way section (7).
摘要翻译： 滚动轴承，特别是用于燃气轮机的滚动轴承包括布置在内圈（2）和外圈（3）之间的多个滚动元件（4）和外圈（3）在其上的壳体结构 弹性安装。 外圈（3）构成一体，具有形成用于滚动体（4）的滚道（6）的滚道部（7），与该壳体结构螺合的弹簧部（21）和凸缘（10） （8）。 弹簧部分21由多个弹簧杆（12）构成，该弹簧杆（12）在其端面邻接与滚道部分（7）相邻并邻接凸缘（10）的偏转部分（9） 滚道部分（7），并且不会轴向突出超过偏转部分（9）和跑道部分（7）。
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公开(公告)号：US09268305B2
公开(公告)日：2016-02-23
申请号：US14312845
申请日：2014-06-24
发明人： Olivier Rebetez , Baptist Wyssbrod
IPC分类号： G04B29/00 , F16C33/02 , F16C33/22 , F16C27/00 , G04B1/18 , G04B31/04 , G04B31/02 , G04B31/00 , G04B35/00 , G04D3/00
CPC分类号： G04B1/18 , G04B31/00 , G04B31/02 , G04B31/04 , G04B35/00 , G04D3/0056 , G04D3/0058
摘要： Device for the micrometric endshake adjustment of a timepiece wheel set in an axial direction in relation to a structure, including a pivot bearing for this wheel set defining an axial stop member for this wheel set in this axial direction, and this device includes an adjustment stage of variable thickness in this axial direction, which includes at least one elastic return for pushing a first component provided with pivot drive means operable by a tool and carrying this bearing onto a second component fixed to this structure directly, or via at least one case, and this elastic return means are supported on this structure directly or via at least one case.
摘要翻译： 用于相对于包括用于该轮组的该轮组的枢转轴承在该轴向方向上限定该轮组的轴向止动构件的轴向方向上设置的钟表轮的微步测量调节装置，该装置包括调节台 在该轴向方向上具有可变厚度，其包括至少一个弹性回复件，用于推动设置有可由工具操作的枢转驱动装置的第一部件，并将该轴承直接承载在固定到该结构的第二部件上，或者经由至少一个壳体， 并且该弹性返回装置直接或通过至少一个壳体支撑在该结构上。
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公开(公告)号：US09194469B2
公开(公告)日：2015-11-24
申请号：US13973074
申请日：2013-08-22
申请人： SAUER-DANFOSS INC.
发明人： Jaromir Tvaruzek , Joseph Wright
CPC分类号： F16H23/00 , F04B1/2085 , F04B1/306 , F16C19/26 , F16C19/361 , F16C19/527 , F16C27/00 , F16C27/066 , F16C33/516 , F16C35/07 , F16C2208/36 , F16C2360/00 , F16C2361/00 , Y10T74/18336
摘要： A bearing assembly having a cage that holds a plurality of rollers, an inner race, and an outer race. A layer of viscoelastic material positioned between the inner race and a swashplate and/or the outer race and the housing. Alternatively, the inner race has an elongated groove that receives an O-ring segment and a holder that is fitted over the inner race.
摘要翻译： 一种轴承组件，其具有保持多个辊，内圈和外圈的保持架。 定位在内圈和斜盘之间的粘弹材料层和/或外圈和外壳。 或者，内圈具有容纳O形环段的细长槽和安装在内圈上的保持器。
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