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公开(公告)号：US11841066B2
公开(公告)日：2023-12-12
申请号：US17752997
申请日：2022-05-25
发明人： Jeremy Cradit , Nick Bofferding , David Zueski , Robert Martin , Eric LaMothe , Christopher Keeney , Brian Hayes
CPC分类号： F16H3/64 , B60K1/00 , B60K2001/001 , F16H37/042 , F16H2200/0021 , F16H2200/0034 , F16H2200/0039 , F16H2200/201 , F16H2200/2007 , F16H2200/2035 , F16H2200/2043 , F16H2200/2094 , F16H2702/00
摘要： An axle assembly having a gear reduction unit that is configured to operatively connect an electric motor to a drive pinion. The gear reduction unit includes at least two gear sets. At least one clutch is engageable to provide a torque path between the electric motor and the drive pinion.
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公开(公告)号：US20230358288A1
公开(公告)日：2023-11-09
申请号：US18306444
申请日：2023-04-25
IPC分类号： F16D66/02
CPC分类号： F16D66/023
摘要： A tool and method of measuring friction material of a brake pad assembly. The tool includes a sleeve and a plunger that is received in the sleeve. The plunger may have a probe that extends through a sleeve slot and a ground plate that is moveably disposed on the sleeve.
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公开(公告)号：US20230265902A1
公开(公告)日：2023-08-24
申请号：US17676530
申请日：2022-02-21
发明人： Sukrut Sakhare , Daniel Philpott , Alex Adkins , Phillip Leicht
IPC分类号： F16D66/02 , F16D65/097 , G01K1/14 , G01B7/06
CPC分类号： F16D66/027 , F16D65/0976 , G01K1/14 , G01B7/06 , F16D2127/02
摘要： A brake assembly that includes a brake pad assembly, a pad spring, and a sensor unit. The brake pad assembly includes friction material disposed on a backplate. The pad spring is mounted to the backplate. The sensor unit straddles the backplate and extends from the backplate to the pad spring.
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公开(公告)号：US11698123B1
公开(公告)日：2023-07-11
申请号：US17872210
申请日：2022-07-25
IPC分类号： F16H48/08 , F16H37/08 , F16H57/04 , F16H57/037 , F16H57/02
CPC分类号： F16H37/0813 , F16H57/037 , F16H57/0431 , F16H2048/085 , F16H2057/02052
摘要： An axle assembly having an interaxle differential unit. The interaxle differential unit includes first and second side gears and a gear nest but does not have a case. The gear nest includes a spider having at least one spider shaft, a pinion gear that is rotatably disposed on the spider shaft, and a pinion gear retainer that is fastened to the spider shaft to retain the pinion gear.
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公开(公告)号：US11685253B2
公开(公告)日：2023-06-27
申请号：US17347925
申请日：2021-06-15
发明人： Tomaz Varela
IPC分类号： B60K7/00
CPC分类号： B60K7/0007 , B60K2007/0038 , B60K2007/0069
摘要： A drive axle system that includes first and second wheel end assemblies, a support structure, and an electric motor. A support structure supports the first and second wheel end assemblies and the electric motor. The electric motor has a rotor that is rotatable about a rotor axis. The rotor axis is disposed below a wheel axis.
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公开(公告)号：US11680626B2
公开(公告)日：2023-06-20
申请号：US17536812
申请日：2021-11-29
CPC分类号： F16H3/126 , B60K17/165 , B60K17/24 , F16H48/05 , B60K1/00
摘要： An axle assembly having a countershaft transmission. The countershaft transmission may operatively connect a rotor shaft of an electric motor to a drive pinion that may be rotatable about a drive pinion axis. The electric motor and the countershaft transmission may be positioned on opposite sides of a differential assembly.
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公开(公告)号：US11618281B2
公开(公告)日：2023-04-04
申请号：US16901704
申请日：2020-06-15
发明人： Christopher Keeney , Tomaz Varela
摘要： An axle assembly having an electric motor, a wheel end assembly, and a reduction gear module. The electric motor may have a rotor that is rotatable about a first axis. The wheel end assembly may be rotatable about a second axis that may be disposed above the first axis. The reduction gear module may transmit torque between the electric motor and the wheel end assembly.
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公开(公告)号：US11566698B1
公开(公告)日：2023-01-31
申请号：US17860200
申请日：2022-07-08
发明人： Rob Kluck , Matthew J. Corrion
IPC分类号： F16H57/04 , F16H57/037 , F16H57/02
摘要： An axle assembly having an axle housing, a dam, and a fastener. The dam is disposed in the axle housing and retains lubricant in an arm portion of the axle housing. The fastener that extends from the axle housing and engages a dam mounting feature of the dam to secure the dam to the axle housing.
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公开(公告)号：US20220410702A1
公开(公告)日：2022-12-29
申请号：US17897668
申请日：2022-08-29
发明人： Jeremy Cradit , Nick Bofferding , David Zueski , Robert Martin , Eric LaMothe , Christopher Keeney , Brian Hayes
摘要： An axle assembly having a gear reduction unit that is configured to operatively connect an electric motor to a drive pinion. The gear reduction unit includes at least two gear sets. A shift collar is rotatable with the drive pinion and moveable along the drive pinion to couple a gear set to the drive pinion.
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公开(公告)号：US11491868B2
公开(公告)日：2022-11-08
申请号：US17197390
申请日：2021-03-10
发明人： Jeremy Cradit , Nick Bofferding , David Zueski , Robert Martin , Eric LaMothe , Christopher Keeney , Brian Hayes
摘要： An axle assembly having a gear reduction unit that is configured to operatively connect an electric motor to a drive pinion. The gear reduction unit includes at least two gear sets. A shift collar is rotatable with the drive pinion and moveable along the drive pinion to couple a gear set to the drive pinion.
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