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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：US11131344B1
公开(公告)日：2021-09-28
申请号：US16857568
申请日：2020-04-24
发明人： Dennis Roffe , Michael Heaton , Guihui Zhong
摘要： A snap-fit ball bearing cage, including: a first ring-half supported for rotation around an axis of rotation and including a plurality of first curved surfaces; a second ring-half including a plurality of second curved surfaces and a plurality of first protrusions non-rotatably connecting the second ring-half to the first ring-half, each first protrusion forming a portion of a radially outer perimeter of the second ring-half, or each first protrusion forming a portion of a radially inner perimeter of the second ring-half; and a plurality of balls. The plurality of first curved surfaces and the plurality of second curved surfaces define a plurality of openings; the plurality of balls is disposed in the plurality of openings. Each first curved surface, included in the plurality of first curved surfaces, is a mirror image of a second curved surface included in the plurality of second curved surfaces.
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公开(公告)号：US20210231173A1
公开(公告)日：2021-07-29
申请号：US16751917
申请日：2020-01-24
发明人： Dennis Roffe , Michael Heaton , Guihui Zhong
摘要： A bearing cage assembly including two different cage halves formed from different materials is disclosed. The first cage half includes a first rim and a first plurality of arms extending from the first rim. The second cage half includes a second rim and a second plurality of arms extending from the second rim. The first cage half and the second cage half are fastened to each other via engagement between a plurality of first retainers of the first cage half with the plurality of second retainers of the second cage half.
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公开(公告)号：US10907687B2
公开(公告)日：2021-02-02
申请号：US16813077
申请日：2020-03-09
IPC分类号： F16C33/58 , F16C33/66 , F16C37/00 , F16C35/067 , F16C19/06
摘要： An outer ring for a deep groove ball bearing assembly is disclosed. The outer ring includes a radially inner surface defining a raceway, and a radially outer surface defining a single groove extending between axial ends of the outer ring. The single groove contacts at least one axial end face of the outer ring.
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公开(公告)号：US10415655B2
公开(公告)日：2019-09-17
申请号：US15274700
申请日：2016-09-23
发明人： Marion Jack Ince , Guihui Zhong
IPC分类号： F16D15/00 , F16D13/06 , F16D41/063 , F16D23/12 , F16D13/16
摘要： A wedge plate for a wedge clutch assembly for selectively engaging or disengaging an inner hub and an outer ring including first wedge plate segments arranged radially between the inner hub and outer ring, each of the first wedge plate segments including a first circumferentially extending groove and a first retaining element disposed in the first circumferentially extending groove and urging the first wedge plate segments radially inward to contact the inner hub.
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公开(公告)号：US10359098B1
公开(公告)日：2019-07-23
申请号：US15864442
申请日：2018-01-08
发明人： Guihui Zhong
摘要： A cycloidal differential includes a driven body, first and second cycloidal drives, and a coupling plate. The first cycloidal drive is disposed on a first side of the driven body and has a first input member rotationally fixed to the driven body and a first output member configured to connect with a first half shaft. The second cycloidal drive is disposed on a second side of the driven body and has a second input member rotationally fixed to the driven body and a second output member configured to connect with a second half shaft. The coupling plate is supported for rotation within the driven body and is connected to each of the first and second cycloidal drives.
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公开(公告)号：US20190101172A1
公开(公告)日：2019-04-04
申请号：US15724792
申请日：2017-10-04
发明人： Marion Jack Ince , Guihui Zhong
摘要： A radial wedge clutch, including: an axis of rotation; a shaft; an outer ring located radially outward of the shaft; a cage radially disposed between the shaft and the outer ring; a plurality of circumferentially aligned wedge plate segments radially disposed between the shaft and the outer ring; at least one resilient element urging the plurality of circumferentially aligned wedge plate segments radially outwardly; and an actuation plate axially displaceable in a first axial direction to engage the cage and rotate the cage and the plurality of circumferentially aligned wedge plate segments.
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公开(公告)号：US20180335120A1
公开(公告)日：2018-11-22
申请号：US15596400
申请日：2017-05-16
发明人： Marion Jack Ince , Guihui Zhong
CPC分类号： F16H48/11 , F16H48/38 , F16H2048/106 , F16H2048/108
摘要： A compact planetary differential includes a drive input ring gear having external teeth and a planet gear carrier connected rotationally fixed to the drive input ring gear. First planet gears are located on a first axial side of the planet gear carrier, and second planet gears are located on a second axial side, with the first and second planet gears being arranged in intermeshing pairs, and the planet gear carrier including interface openings. Pin plates include aligned openings for first planet gears and the second planet gears. Pinion shafts extend through these aligned openings and pinion shaft openings in the planet gear carrier. A single one of the first or second planet gears is rotatably supported on each respective one of the pinion shafts. A first sun gear engages with the first planet gears, and a second sun gear engages with the second planet gears.
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公开(公告)号：US20230407919A1
公开(公告)日：2023-12-21
申请号：US17845309
申请日：2022-06-21
CPC分类号： F16C33/467 , F16C19/36
摘要： A bearing cage for a bearing assembly is disclosed herein. The bearing cage includes a first ring, a second ring, and a plurality of crossbars extending between the first ring and the second ring to define a plurality of rolling element pockets. A first terminal end of each of the plurality of crossbars is connected to the first ring and a second terminal end of each of the plurality of crossbars is connected to the second ring. A medial portion of each of the plurality of crossbars is defined between the first terminal end and the second terminal end, and a pair of recesses are defined on opposing circumferential sides of the medial portion.
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公开(公告)号：US11125273B1
公开(公告)日：2021-09-21
申请号：US16820109
申请日：2020-03-16
发明人： Dennis Roffe , Ronald Taylor , Guihui Zhong , Michael Heaton
IPC分类号： F16C33/38
摘要： A bearing cage assembly is disclosed herein that includes a first cage half formed as a plastic cage and a second cage half formed as a metal shell. The first cage half includes a first base rim and a first plurality of arms extending axially from the first base rim. The second cage half includes a second base rim and a second plurality of arms extending axially from the second base rim. The second plurality of arms are each formed by a first flange and a second flange. The first flange and the second flange are spaced apart from each other in a radial direction to define a receptacle dimensioned to receive a respective one of the first plurality of arms. Free ends of the first flange and the second flange are crimped over to retain the first cage half with the second cage half.
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