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公开(公告)号：US10989252B2
公开(公告)日：2021-04-27
申请号：US16368919
申请日：2019-03-29
摘要： A clutch carrier assembly for a transmission is disclosed that comprises a clutch carrier and a ring gear carrier. The clutch carrier includes a plurality of tabs and the ring gear carrier includes a plurality of openings defined in, and extending through, an outer surface. The ring gear carrier is disposed within the clutch carrier. Each of the tabs is received within a corresponding one of the openings such that the ring gear carrier and the clutch carrier are held together.
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公开(公告)号：US20230122158A1
公开(公告)日：2023-04-20
申请号：US17501441
申请日：2021-10-14
发明人： Guihui Zhong , Venkata Kottapalli , Michael Heaton , John Tate , Charles Schwab
摘要： A bearing assembly is disclosed herein. The bearing assembly includes an outer bearing ring including at least one first connection element. The assembly also includes a cap defining an axial portion and at least one radial portion defining a cavity configured to receive the outer bearing ring. The cap includes at least one second connection element configured to mate with the at least one first connection element. The cap is formed from an electrically insulating material to prevent EDM.
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公开(公告)号：US10385920B1
公开(公告)日：2019-08-20
申请号：US15987044
申请日：2018-05-23
发明人： Daniel Wuerdinger , James Brown , Charles Schwab , Seth Claus
摘要： A combination bearing is configured to support both axial loads and radial loads. The combination bearing includes a bearing housing including a radial bearing ring and an axial bearing cup. Radial rolling elements are located within the radial bearing ring, are configured to support a radial load, and collectively rotate about a central axis. Axial rolling elements are located within the axial bearing cup, are configured to support an axial load, and are axially offset from the radial rolling elements along the axis. An axial washer directly contacts the axial rolling elements. The axial washer is configured to support the axial load and transfer it toward the axial rolling elements. A sealing washer is disposed about the axis and spaced axially from the axial washer. Oil is retained within the combination bearing during free-wheeling conditions with little to no external oil supply.
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公开(公告)号：US20190226521A1
公开(公告)日：2019-07-25
申请号：US15879161
申请日：2018-01-24
IPC分类号： F16C17/06
摘要： A method of assembling a thrust bearing arrangement is disclosed. The method includes (a) providing a thrust bearing assembly. The thrust bearing assembly includes a support washer. The support washer includes a radially outer rim defining a plurality of slots extending radially outward from the radially outer rim. The method includes (b) providing a spring plate. The spring plate includes projections at a radially outer region. The projections extend in an axial direction. The method includes (c) aligning the projections of the spring plate with the slots of support washer. The method includes (d) deforming the projections of the spring plate to retain the thrust bearing assembly with the spring plate.
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公开(公告)号：US10323684B2
公开(公告)日：2019-06-18
申请号：US15805383
申请日：2017-11-07
发明人： Charles Schwab , James Brown , Joseph T. Griffin
IPC分类号： F16C19/10
摘要： A cage-less thrust bearing includes first and second washers concentrically arranged such that the washers cooperate to define a ball chamber having a first pair of opposing axially extending race surfaces and a second pair of opposing radially extending race surfaces. A plurality of balls are disposed in the ball chamber without being retained by a cage. Each ball is configured to ride on each of the race surfaces.
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公开(公告)号：US11491860B2
公开(公告)日：2022-11-08
申请号：US16872798
申请日：2020-05-12
摘要： A hybrid module includes a housing with a bulkhead wall, a K0 shaft, a rotor assembly, a rotor carrier and a first bearing. The K0 shaft is arranged for driving connection with a crankshaft. The rotor assembly has an electric motor rotor and a thrust surface for a K0 clutch. The K0 clutch is arranged to drivingly connect the rotor assembly to the K0 shaft. The rotor carrier is fixed to the rotor assembly and the first bearing is arranged to rotationally separate the bulkhead wall and the rotor carrier. In an example embodiment, the first bearing is a deep groove ball bearing. In an example embodiment, the hybrid module includes a seal installed in the bulkhead wall and contacting the K0 shaft. In an example embodiment, the hybrid module includes a bushing installed on the K0 shaft and arranged for contacting an inner bore of the crankshaft.
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公开(公告)号：US20210354545A1
公开(公告)日：2021-11-18
申请号：US16872798
申请日：2020-05-12
摘要： A hybrid module includes a housing with a bulkhead wall, a K0 shaft, a rotor assembly, a rotor carrier and a first bearing. The K0 shaft is arranged for driving connection with a crankshaft. The rotor assembly has an electric motor rotor and a thrust surface for a K0 clutch. The K0 clutch is arranged to drivingly connect the rotor assembly to the K0 shaft. The rotor carrier is fixed to the rotor assembly and the first bearing is arranged to rotationally separate the bulkhead wall and the rotor carrier. In an example embodiment, the first bearing is a deep groove ball bearing. In an example embodiment, the hybrid module includes a seal installed in the bulkhead wall and contacting the K0 shaft. In an example embodiment, the hybrid module includes a bushing installed on the K0 shaft and arranged for contacting an inner bore of the crankshaft.
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公开(公告)号：US20210257894A1
公开(公告)日：2021-08-19
申请号：US16795127
申请日：2020-02-19
发明人： Guihui Zhong , Edward J. Wey , Marion Jack Ince , Charles Schwab , John Tate , Ryan Carlino
摘要： An integration kit is disclosed herein that allows for mounting of a resolver trigger wheel relative to a bearing assembly, resolver, and rotor. The integration kit simplifies assembly and saves space. The integration kit includes a resolver integration sleeve that includes a first axial section including a radially inner surface defining a bearing support and radially inwardly extending flange defining an axial abutment surface. The resolver integration sleeve also includes a second axial section including at least one anti-rotation slot dimensioned to receive a portion of a trigger wheel, at least one anti-rotation tab extending axially towards the first axial section and dimensioned to be received by a rotor, at least one securing tab extending radially outward and configured to engage a trigger wheel, and a radially outwardly extending flange.
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公开(公告)号：US20200309202A1
公开(公告)日：2020-10-01
申请号：US16368919
申请日：2019-03-29
摘要： A clutch carrier assembly for a transmission is disclosed that comprises a clutch carrier and a ring gear carrier. The clutch carrier includes a plurality of tabs and the ring gear carrier includes a plurality of openings defined in, and extending through, an outer surface. The ring gear carrier is disposed within the clutch carrier. Each of the tabs is received within a corresponding one of the openings such that the ring gear carrier and the clutch carrier are held together.
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公开(公告)号：US20160258528A1
公开(公告)日：2016-09-08
申请号：US14639213
申请日：2015-03-05
发明人： Ryan Carlino , Charles Schwab , Alfred Thomas
CPC分类号： F16H57/082 , F16H57/043 , F16H57/0479 , F16H57/0482 , Y10T29/49465
摘要： A planetary pin used for staking in a planetary gear system is provided. The planetary pin comprises a cylindrical body, a first end having a first end surface, a second end having a second end surface, and a circular groove formed in at least one of the end surfaces concentric with the cylindrical body.
摘要翻译： 提供了一种用于行星齿轮系统中的行星销。 行星销包括圆柱体，第一端具有第一端表面，具有第二端表面的第二端和形成在与圆柱体同心的至少一个端面中的圆形槽。
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