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公开(公告)号：US4527913A
公开(公告)日：1985-07-09
申请号：US475765
申请日：1983-03-16
申请人： Klaus Seifert
发明人： Klaus Seifert
摘要： A gear shift lever assembly, particularly for an automatic vehicle transmission, has a gear shift lever; a pivot shaft affixed to the gear shift lever and at least one clip bearing mounted on a carrier and supporting the pivot shaft for angular displacement about the axis, whereby the gear shift lever is pivotal in a plane.
摘要翻译： 特别是用于自动车辆变速器的变速杆组件具有变速杆; 固定到变速杆的枢轴和安装在托架上的至少一个夹子轴承，并且支撑枢轴以围绕轴线进行角位移，由此变速杆在平面中枢转。
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公开(公告)号：US3220092A
公开(公告)日：1965-11-30
申请号：US32908163
申请日：1963-12-09
发明人： WOLFE ARNOLD G , DORNISCH ALCUIN C
CPC分类号： F16C33/14 , F16C43/02 , F16C2220/20
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公开(公告)号：US20240318684A1
公开(公告)日：2024-09-26
申请号：US18186430
申请日：2023-03-20
发明人： Mark R. Gurvich , Ali Shakil , Viktor Kilchyk
CPC分类号： F16C17/024 , F16C43/02
摘要： A foil journal bearing, having: a shaft; a top foil surrounding the shaft in a circumferential direction; a corrugated bump foil surrounding the top foil in the circumferential direction, wherein the corrugated bump foil includes a plurality of adjacent corrugations that each include sidewalls that extend from a radial inner end to a radial outer end of the corrugated bump foil; and a bearing sleeve surrounding the corrugated bump foil, wherein: at least one of the sidewalls of at least one of the corrugations includes an undulation disposed between the outer and inner radial ends of the sidewall; and the undulation is defined by an undulation outer end and an undulation inner end.
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公开(公告)号：US12031574B2
公开(公告)日：2024-07-09
申请号：US17641133
申请日：2020-10-16
发明人： Biju Varghese , Venkata Durga Prasad Kappagantula , Anshul Singh , Andrew Gledhill , Joseph M. Rhodes
CPC分类号： F16C17/04 , F16C33/043 , F16C33/26 , F16C43/02 , F16C2206/04 , F16C2226/40 , F16C2352/00
摘要： Provided are bearing assemblies including one or more substrate assemblies, such as thrust bearing assemblies. The substrate assemblies include a bearing element fixed to a substrate. The bearing elements are formed from a thermally stable material such as a ceramic-bonded diamond composite. Methods for manufacturing the bearing assemblies are also provided.
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公开(公告)号：US11971072B2
公开(公告)日：2024-04-30
申请号：US17735504
申请日：2022-05-03
申请人： Microtecnica S.r.l.
发明人： Dario Molinelli , Franco Maino , Michele Restuccia
CPC分类号： F16C43/02 , F16C23/046
摘要： A bearing assembly includes a housing, a spherical bearing located within the housing, and two outer races positioned between the spherical bearing and the housing. The outer races are configured in sliding engagement with the spherical bearing to allow the spherical bearing to rotate relative to the housing. The assembly also includes a tightening element configured to engage a first of the two outer races and tighten the outer races against the spherical bearing. The assembly is configured to provide a primary load path from the tightening element to the housing, wherein the primary load path leads from the tightening element to the housing via the outer races whilst bypassing the spherical bearing.
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公开(公告)号：US20240136895A1
公开(公告)日：2024-04-25
申请号：US18537203
申请日：2023-12-12
CPC分类号： H02K15/0006 , F03B13/083 , F16C43/02 , G01N29/043 , H02K1/30 , H02K7/1823 , F05B2230/80 , F16C17/04 , F16C2360/00 , G01N2291/0289
摘要： A method for repairing an electric generator having a rotor that rotates about a vertical axis, the rotor including a spider having a number of spider arms extending radially away from the axis, and a rim surrounding the spider. The weight of the rim is normally carried at least in part by rim support ledges of the spider arms. The method for repair includes supporting the rim from the top of the spider and thereby relieving some or all of the weight of the rim being supported by the rim support ledges.
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公开(公告)号：US11959517B2
公开(公告)日：2024-04-16
申请号：US18178987
申请日：2023-03-06
申请人： Hydro Tech Inc.
CPC分类号： F16C33/046 , F16C33/121 , F16C43/02 , F16C2202/22 , F16C2226/62 , F16C2226/78
摘要： An apparatus and method for assembling a split sleeve onto a shaft. The split sleeve apparatus provides a first and second arcuate portion with each having a partial cylindrical configuration. The first and second arcuate portions have at least one finger extending circumferentially outward from their opposing ends. The at least one finger from each of the first and second arcuate portions complementarily engage one another to form a continuous cylinder. At least one aperture extends longitudinally through the at least one finger of the first and second arcuate portions. A dowel rod extends through the at least one aperture for connecting the first and second arcuate portions to form the cylinder. The first and second arcuate portions are fabricated from a material having heat expansion characteristics that allow the material to expand when heated during assembly and to contract when cooled creating an interference fit with the shaft.
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公开(公告)号：US20240084855A1
公开(公告)日：2024-03-14
申请号：US18508880
申请日：2023-11-14
发明人： Michael Andrews
CPC分类号： F16C43/02 , B23P15/003 , B25B11/00
摘要： An insertion system for inserting a bushing assembly defining first and second end configurations into a housing opening defined by a structural member comprises a brace assembly, an actuator assembly, and a drive plate. The brace assembly comprises a brace rod, an anchor member defining an anchor edge surface and a spacing portion, and a brace nut. The actuator assembly comprises an actuator housing and a drive member. Displacement of the drive member causes displacement of the bushing assembly through the drive plate such that the anchor edge surface acts on the structural member and the drive plate displaces the bushing assembly into the housing opening towards the anchor member. The spacing portion of the anchor member is configured to engage the second end configuration of the bushing assembly to prevent further displacement of the bushing assembly when the bushing assembly is in a desired position.
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公开(公告)号：US11845137B2
公开(公告)日：2023-12-19
申请号：US16717508
申请日：2019-12-17
IPC分类号： B23K1/00 , B23K3/04 , B23K1/002 , F16C43/02 , F16C33/26 , B23K1/18 , B23K13/01 , B23K3/047 , F16C33/04 , F16C17/04 , F16C17/02
CPC分类号： B23K1/002 , B23K1/18 , B23K3/0475 , B23K13/01 , F16C33/043 , F16C33/26 , F16C43/02 , F16C17/02 , F16C17/04 , F16C2206/00 , F16C2206/04 , F16C2226/34 , F16C2352/00
摘要： A heating apparatus for induction heating is disclosed. The heating apparatus may comprise a bearing ring, at least one bearing element disposed in the bearing ring, and a braze material adjacent to the at least one bearing element and the bearing ring. The heating apparatus may additionally comprise an inductor positioned radially adjacent to at least a portion of the bearing ring. A current source may be electrically coupled to the inductor. A bearing orienting member may also abut a surface of the at least one bearing element. The bearing orienting member may orient a surface of the at least one bearing element. A heating method is also disclosed.
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公开(公告)号：US11815132B2
公开(公告)日：2023-11-14
申请号：US17199133
申请日：2021-03-11
发明人： Michael Andrews
摘要： An insertion system for inserting a bushing assembly into a housing opening in a structural member comprising a brace assembly, an actuator assembly, and a drive plate. The brace assembly comprises a brace rod, an anchor member defining an anchor member recess, and a brace nut. The actuator assembly comprises an actuator housing defining an actuator housing opening and a drive member defining a drive member opening. The drive plate defines a drive plate recess. The anchor member acts on the structural member and the brace nut acts on the actuator assembly. Operation of the actuator assembly displaces the drive plate. Displacement of the drive plate displaces the bushing assembly into the housing opening.
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