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公开(公告)号：US20240351423A1
公开(公告)日：2024-10-24
申请号：US18136858
申请日：2023-04-19
发明人： Ronnie WALLINGFORD , Tyler ELFERS , Joshuah FISHER
摘要： An electric axle system includes a first shaft for connecting to an electric motor and being rotatable about a first axis; a second shaft for connecting to a gearbox, the second shaft being coaxial with the first shaft and being rotatable about the first axis; and a gearing drivingly connecting the first shaft to the second shaft and having an effective rotation axis vertically below the first axis.
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公开(公告)号：US20240344471A1
公开(公告)日：2024-10-17
申请号：US18133483
申请日：2023-04-11
发明人： Andreas ROSENWALD
CPC分类号： F01M11/0408 , F01M11/0004 , F01M11/02 , B60K11/02 , B60L58/26 , F01M2011/0037 , F01M2011/0425 , F16H57/0408 , F16H57/0412 , F16H57/0423 , F16H57/0452
摘要： A fluid system for a motor vehicle drivetrain is provided including a housing including drain hole, a first fluid chamber for receiving fluid, and a second fluid chamber for receiving fluid, the drain hole coupled to the first fluid chamber and the second fluid chamber for draining fluid from both the first fluid chamber and the second fluid chamber. The fluid system further includes a stopper configured to prevent fluid from draining from the first fluid chamber and the second fluid chamber out of the drain hole in a first orientation of the stopper and configured to allow fluid to drain from the first fluid chamber and the second fluid chamber out of the drain hole in a second orientation of the stopper. The stopper is configured to isolate the first fluid chamber from the second fluid chamber in the first orientation of the stopper.
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公开(公告)号：US12117073B1
公开(公告)日：2024-10-15
申请号：US18209478
申请日：2023-06-14
发明人： Brian Lee , Michael Hodge
CPC分类号： F16H48/08 , F16H48/24 , F16H2048/343 , F16H2048/385 , F16H2048/405
摘要： A differential disconnect system for a vehicle includes a housing arranged to receive a motor torque, a first clutch element, and a differential. The housing includes radially inwardly facing teeth and the first clutch element is drivingly engaged with and axially slidable on the radially inwardly facing teeth. The first clutch element includes a first face spline. The differential unit is arranged for driving engagement with a pair of axle shafts and includes a second clutch element with a second face spline arranged to engage the first face spline for selective torque transmission between the housing and the differential unit.
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公开(公告)号：US12115857B2
公开(公告)日：2024-10-15
申请号：US17760823
申请日：2020-06-30
发明人： Stephan Maienschein
CPC分类号： B60K6/30 , B60K6/38 , B60K6/40 , F16F15/145 , B60Y2400/426
摘要： A hybrid drive train for a motor vehicle including: a drive unit having an internal combustion engine, an electric machine and a separating clutch operatively arranged between these components; a transmission; and a hydrodynamic torque converter arranged between the transmission and the drive unit. In order to advantageously further develop a hybrid drive train of this type, at least one torsional vibration absorber is arranged between the internal combustion engine and a converter housing of the torque converter.
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公开(公告)号：US12113425B2
公开(公告)日：2024-10-08
申请号：US17631154
申请日：2020-07-24
发明人： Sandro Lauer
CPC分类号： H02K5/225 , H02K5/173 , H02K5/20 , H02K11/33 , H02K2211/03
摘要： The disclosure relates to an electric motor having a base motor module and an electronic module. The electronic module is electrically and mechanically connected to the base motor module and comprises a printed circuit board and an electronics housing. The electronics housing forms two supporting surfaces, with which the printed circuit board can be brought into contact.
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公开(公告)号：US12110959B2
公开(公告)日：2024-10-08
申请号：US18035763
申请日：2021-10-28
发明人： Michael Keck , Jan Heymel , Ralph Schimpf
CPC分类号： F16H57/0025 , F16H57/082 , F16H57/0018 , F16H57/02 , F16H57/08
摘要： A planet carrier assembly includes a shaft and a planet carrier with a first carrier side plate. The shaft includes an axially aligned axis of rotation, a guide surface, and an axial stop axially adjacent to the guide surface. The first carrier side plate is materially bonded to the shaft at a first joining zone formed axially between the axial stop and the first carrier side plate. The first carrier side plate has a holder radially supported on the guide surface and centered on the axis of rotation. The guide surface may run in a circumferential direction around the axis of rotation. The guide surface may have at least a section of an external cylindrical surface.
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公开(公告)号：US12104688B2
公开(公告)日：2024-10-01
申请号：US17479038
申请日：2021-09-20
发明人： Kyle Nelson
IPC分类号： F16H57/04 , F16H57/021 , F16H57/02 , F16H57/029
CPC分类号： F16H57/043 , F16H57/021 , F16H57/0471 , F16H57/0472 , F16D2300/06 , F16D2300/08 , F16D2300/12 , F16H2057/02043 , F16H57/029 , F16H57/0424 , Y10S903/952
摘要： A hybrid module shaft assembly includes a rotational axis, a housing with a tubular portion, a shaft extending through the tubular portion, a first seal, a first ball bearing, and a plain bearing. The tubular portion has a first distal end arranged on an engine side of the housing, and a second distal end arranged on a transmission side of the housing. The first seal is arranged to seal the shaft to the first distal end, and the first ball bearing is disposed on the engine side adjacent to the first seal to position the shaft in the tubular portion. The plain bearing is arranged at the second distal end to position the shaft.
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公开(公告)号：US20240318712A1
公开(公告)日：2024-09-26
申请号：US18545411
申请日：2023-12-19
IPC分类号： F16H57/021 , B60K1/00 , B60K17/04 , F16H57/04 , H02K1/30 , H02K5/15 , H02K7/08 , H02K7/116 , H02K9/197
CPC分类号： F16H57/021 , B60K1/00 , B60K17/04 , F16H57/0457 , F16H57/0471 , H02K1/30 , H02K5/15 , H02K7/085 , H02K7/116 , H02K9/197 , B60K2001/001 , F16H2057/02034 , F16H2057/02052
摘要： An electric drive unit includes a housing, rotor shaft, motor, and plurality of bearings. The housing defines motor housing and gearbox regions. The housing has a bearing shield extending between the motor housing and gearbox regions and defining an aperture. The rotor shaft extends through the aperture from the motor housing region into the gearbox region. The motor is within the motor housing region and includes a stator and a rotor on the rotor shaft. The plurality of bearings are coupled with, and support and facilitate rotation of, the rotor shaft. The plurality of bearings includes every bearing of the electric drive unit that is coupled with, and configured to support and facilitate rotation of, the rotor shaft. At least one of (1) each of the plurality of bearings is outside of the motor housing region and (2) each of the plurality of bearings is within the gearbox region.
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公开(公告)号：US20240305157A1
公开(公告)日：2024-09-12
申请号：US18273667
申请日：2022-01-11
发明人： Andreas Ruppert
IPC分类号： H02K3/52
CPC分类号： H02K3/522 , H02K2203/09
摘要： A high-voltage bus bar for electrically contacting an electrical, optionally insulated, line with two mutually adjacent, distal end portions of a ring conductor. The high-voltage bus bar includes, in the region of its first distal end, a terminal for connection to the electrical line, and its second distal end bifurcates into at least two prongs in such way that each of the at least two fork prongs forms a separate contact face which is provided to be integrally bonded to one of the distal end portions of the ring conductor.
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公开(公告)号：US12085129B2
公开(公告)日：2024-09-10
申请号：US17915503
申请日：2021-02-22
发明人： Viktor Wiege
CPC分类号： F16D13/58 , F16C35/06 , F16C2361/43 , F16D13/46 , F16D2250/0023 , F16D2250/003 , F16D2300/26
摘要： A friction clutch for a drive train of a motor vehicle includes a cover. The cover is a deep drawn sheet metal component having a contour with folds. The folds form an inner bearing seat for receiving an inner anti-friction bearing for mounting a shaft or an outer bearing seat for receiving an outer anti-friction bearing for mounting the friction clutch in a transmission housing. The folds may include radial folds. The contour may be sinusoidal in a circumferential direction.
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