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公开(公告)号：US20220268349A1
公开(公告)日：2022-08-25
申请号：US17652053
申请日：2022-02-22
IPC分类号： F16H57/023 , F16H57/08 , F16H48/10
摘要： An axle system is provided herein. In one example, the axle system includes a gearbox housing at least partially enclosing a gearbox and a planetary gearset that is rotationally coupled to an output of the gearbox and positioned co-axial with a rotational axis of an axle shaft in a differential. The planetary gearset includes a ring gear grounded by a planetary support that is attached to the gearbox housing.
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公开(公告)号：US20240344606A1
公开(公告)日：2024-10-17
申请号：US18753145
申请日：2024-06-25
CPC分类号： F16H63/3466 , B60T1/005 , F16H63/3425 , F16H63/3483
摘要： Parking system and method. In one example, an externally mounted parking system includes a parking system case that is externally mounted to a transmission case of a transmission and a parking system actuator that actuates a mechanism which selectively prevents movement of a gear in the transmission. In the parking system the mechanism is rotationally mounted in the parking system case and a gear reduction assembly in the system is coupled to the transmission through an opening in the transmission case and an opening in the parking system case.
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公开(公告)号：US20220307596A1
公开(公告)日：2022-09-29
申请号：US17214663
申请日：2021-03-26
摘要： Methods and systems are provided for an actuation system for a parking mechanism in a transmission system of a vehicle. In one example, a system may include a protrusion positioned at one end of a higher diameter portion of a cam, the protrusion positioned to contact a pawl upon engagement of the pawl with a parking gear.
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公开(公告)号：US20240109410A1
公开(公告)日：2024-04-04
申请号：US18474525
申请日：2023-09-26
IPC分类号： B60K17/04 , F16H57/025
CPC分类号： B60K17/04 , F16H57/025 , F16H2057/02043
摘要： Systems are provided for a coupling element. In one example, a system includes a coupling element comprising an elongated body, a first lobe coupled to a first end of the elongated body, and a second lobe coupled to a second end of the elongated body opposite the first end, wherein the elongated body comprises a top surface separated from the first lobe via a first recess and from the second lobe via a second recess.
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公开(公告)号：US20230243413A1
公开(公告)日：2023-08-03
申请号：US18298229
申请日：2023-04-10
IPC分类号： F16H57/023 , F16H57/08 , F16H48/10
CPC分类号： F16H57/023 , F16H48/10 , F16H57/082 , F16H2057/02052
摘要： An axle system is provided herein. In one example, the axle system includes a gearbox housing at least partially enclosing a gearbox and a planetary gearset that is rotationally coupled to an output of the gearbox and positioned co-axial with a rotational axis of an axle shaft in a differential. The planetary gearset includes a ring gear grounded by a planetary support that is attached to the gearbox housing.
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公开(公告)号：US20230110432A1
公开(公告)日：2023-04-13
申请号：US17450434
申请日：2021-10-08
摘要： A system for cooling and lubricating a rotor shaft bearing of an electric machine is provided. In one example, the system includes a plurality of oil passages that extend axially through a rotor shaft and open into a sealed cavity near a housing interface between an electric machine housing and gearbox housing to route oil to the rotor shaft bearing for cooling and lubrication thereof.
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公开(公告)号：US20210362577A1
公开(公告)日：2021-11-25
申请号：US16762429
申请日：2018-11-09
IPC分类号： B60K1/00 , F16H57/02 , F16H57/031 , F16H63/34 , B60K17/04
摘要： A modular electric axle head assembly for a vehicle, including a gear assembly including a gear assembly housing defining a hollow portion therein, a first gear shaft having a first gear, a second gear shaft having a second gear and a third gear, wherein at least a portion of the second gear is drivingly connected to the first gear and the third gear, and at least a portion of the gear assembly is disposed within the hollow portion of the gear assembly housing; a motor assembly having an output shaft that is drivingly connected to at least a portion of the gear assembly; and a first mounting assembly including a portion integrally connected to the modular electric head assembly and a portion integrally connected to a support member of the vehicle, wherein at least a portion of the third gear is drivingly connected to a pair of drive shafts.
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公开(公告)号：US20200346506A1
公开(公告)日：2020-11-05
申请号：US16642868
申请日：2018-08-30
发明人： Nicholas W. LAFORCE , Seth A. METZGER , Brian THISSE , Robert L. VAILLIENCOURT , Steven J. WESOLOWSKI , James F. ZIECH
摘要： An electric axle drivetrain assembly for use in a vehicle. The electric axle drivetrain assembly includes a motor that is drivingly connected to at least a portion of a differential assembly. Drivingly connected to ends of the differential assembly is a first axle half shaft and a second axle half shaft. At least a portion of a first and second wheel end assembly is connected to at least a portion of an end of the first and second axle half shafts opposite the differential assembly. A vehicle suspension system having a support member has a first hub carrier portion connected to a first end portion thereof and a second hub carrier portion connected to a second end portion thereof. Connected to at least a portion of a chassis is the motor and/or the differential assembly.
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