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公开(公告)号：US20240309943A1
公开(公告)日：2024-09-19
申请号：US18442425
申请日：2024-02-15
发明人： Austin R. Gerding , Jason Bock , Justin Sieferd , Peter Barta , Mandar Ahir , Jonathan Trim , Shawn S. Proctor , Mario Amerla
IPC分类号： F16H37/08 , B60K1/00 , B60T7/10 , F16H57/02 , F16H57/021 , F16H57/037 , F16H57/04 , F16H63/34
CPC分类号： F16H37/0813 , B60K1/00 , B60T7/102 , F16H57/021 , F16H57/037 , F16H57/0423 , F16H57/043 , F16H57/0471 , F16H63/3433 , F16H63/3466 , B60K2001/001 , F16H2057/02034 , F16H2057/02052 , F16H2200/0021 , F16H2200/0034
摘要： An electric drive axle with an electric motor having a motor shaft that is rotatable about an axis, a differential, and a transmission. The transmission transmits rotary power between the motor shaft and the differential. The multi-speed reduction has an input shaft and at least three on-axis gears. The input shaft is rotatably coupled to the motor shaft. Each of the at least three on-axis gears is co-axial with the input shaft and is rotatable relative to the input shaft in at least one of a first speed ratio and a second speed ratio. The input shaft is axially movable along the axis between a first position, in which a first one of the at least three on-axis gears is rotationally coupled to the input shaft, and a second position in which a second one of the at least three on-axis gears is rotationally coupled to the input shaft.
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公开(公告)号：US12077041B2
公开(公告)日：2024-09-03
申请号：US18442377
申请日：2024-02-15
发明人： Austin R. Gerding , Jason Bock , Justin Sieferd , Peter Barta , Mandar Ahir , Jonathan Trim , Shawn S. Proctor , Mario Amerla
IPC分类号： B60K17/16 , B60K1/00 , B60K6/40 , B60K6/48 , B60K6/547 , B60K17/06 , F16H3/02 , F16H3/08 , F16H3/093 , B60K6/36 , B60K17/12 , F16H3/085 , F16H3/095
CPC分类号： B60K1/00 , B60K17/16 , B60K2001/001 , B60K6/36 , B60K6/40 , B60K6/48 , B60K2006/4825 , B60K6/547 , B60K17/06 , B60K17/12 , F16H3/02 , F16H2003/0803 , F16H2003/0818 , F16H3/085 , F16H3/093 , F16H2003/0931 , F16H2003/0936 , F16H2003/0938 , F16H3/095 , F16H2200/0034
摘要： An electric drive axle with an electric motor having a motor shaft that is rotatable about an axis, a differential, and a transmission. The transmission transmits rotary power between the motor shaft and the differential. The multi-speed reduction has an input shaft and at least three on-axis gears. The input shaft is rotatably coupled to the motor shaft. Each of the at least three on-axis gears is co-axial with the input shaft and is rotatable relative to the input shaft in at least one of a first speed ratio and a second speed ratio. The input shaft is axially movable along the axis between a first position, in which a first one of the at least three on-axis gears is rotationally coupled to the input shaft, and a second position in which a second one of the at least three on-axis gears is rotationally coupled to the input shaft.
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公开(公告)号：US11353098B2
公开(公告)日：2022-06-07
申请号：US17228789
申请日：2021-04-13
摘要： A vehicle driveline component includes a case defining lever apertures, a coupling having a movable member that is movable along a movement axis between a first and a second position, a linear having a motor output member movable along the movement axis, and a plurality of levers. Each lever is disposed in an associated lever aperture and coupled to the case for pivoting motion about a respective lever pivot axis. The levers urge the movable member in a first direction along the movement axis from one of the first and second positions to the other one of the first and second positions in response to pivoting motion of the levers about the lever pivot axes caused by contact between the levers and the motor output member when the motor output member is driven in a second direction along the movement axis that is opposite the first direction.
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