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1.发明授权公开(公告)号：US11590840B2
公开(公告)日：2023-02-28
申请号：US17575677
申请日：2022-01-14
发明人： Donald Remboski , Mark Versteyhe , Gary Rogers , Gorazd Gotovac , Marko Podgorelec , Sebastjan Er{hacek over (c)}ulj , Bla{hacek over (z)} Grafenauer , Ga{hacek over (s)}per {hacek over (S)}u{hacek over (s)}ter{hacek over (s)}i{hacek over (c)} , Martin Strojnik
摘要： A lubricant supported electric motor assembly includes an electric motor module, a shifting and first stage module, and a final drive module sequentially operably interconnected with one another for producing drive torque that is ultimately conducted to a wheel of a vehicle. The electric motor module includes a stator and a rotor defining an internal rotor cavity. The shifting and first stage module is disposed within the internal rotor cavity and includes a first planetary gear reducer assembly and an output gear selectively coupleable to said first planetary gear reducer assembly. The final drive module is disposed adjacent the shifting and first stage module and includes a second planetary gear reducer assembly operably coupled with the output gear. A shifting mechanism establishes selective coupling between the first planetary gear assembly and the output gear to transfer adjustable torque from the shifting and first stage module to the final drive device.
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2.发明公开公开(公告)号：US20230158885A1
公开(公告)日：2023-05-25
申请号：US18158512
申请日：2023-01-24
发明人： Donald REMBOSKI , Mark Versteyhe , Gary Rogers , Gorazd Gotovac , Marko Podgorelec , Sebastjan Erculj , Blaz Grafenauer , Gasper Sustersic , Martin Strojnik
IPC分类号： B60K17/04
CPC分类号： B60K17/046 , B60K2007/0038
摘要： A lubricant supported electric motor assembly includes an electric motor module, a shifting and first stage module, and a final drive module sequentially operably interconnected with one another for producing drive torque that is ultimately conducted to a wheel of a vehicle. The electric motor module includes a stator and a rotor defining an internal rotor cavity. The shifting and first stage module is disposed within the internal rotor cavity and includes a first planetary gear reducer assembly and an output gear selectively coupleable to said first planetary gear reducer assembly. The final drive module is disposed adjacent the shifting and first stage module and includes a second planetary gear reducer assembly operably coupled with the output gear. A shifting mechanism establishes selective coupling between the first planetary gear assembly and the output gear to transfer adjustable torque from the shifting and first stage module to the final drive device.
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3.发明申请公开(公告)号：US20220221048A1
公开(公告)日：2022-07-14
申请号：US17575677
申请日：2022-01-14
发明人： Donald Remboski , Mark Versteyhe , Gary Rogers , Gorazd Gotovac , Marko Podgorelec , Sebastjan Erculj , Blaz Grafenauer , Gasper Sustersic , Martin Strojnik
摘要： A lubricant supported electric motor assembly includes an electric motor module, a shifting and first stage module, and a final drive module sequentially operably interconnected with one another for producing drive torque that is ultimately conducted to a wheel of a vehicle. The electric motor module includes a stator and a rotor defining an internal rotor cavity. The shifting and first stage module is disposed within the internal rotor cavity and includes a first planetary gear reducer assembly and an output gear selectively coupleable to said first planetary gear reducer assembly. The final drive module is disposed adjacent the shifting and first stage module and includes a second planetary gear reducer assembly operably coupled with the output gear. A shifting mechanism establishes selective coupling between the first planetary gear assembly and the output gear to transfer adjustable torque from the shifting and first stage module to the final drive device.
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公开(公告)号：US20240017602A1
公开(公告)日：2024-01-18
申请号：US18350783
申请日：2023-07-12
发明人： Donald REMBOSKI , William Kroppe , Gary Rogers , Mark Versteyhe , John Stoiber
CPC分类号： B60K1/00 , B60B35/163 , B60B35/14 , B60K17/043 , B60K17/165 , B60K17/08 , B60K1/02 , F16H2057/02034
摘要： An e-axle assembly includes a housing extending from a first housing end to a second housing end to define an internal compartment. At least one electric motor is disposed in the internal compartment and includes a stator and a rotor rotatable relative to the stator about an axis. The rotor defines a hollow extending internally within the rotor, and at least one of a gearing mechanism, a shifting actuator, and/or a differential is disposed within the hollow (and thus packaged within the rotor). In a preferred arrangement, all and any of the gearing mechanisms, shifting actuators, and differential are disposed within the hollow of the rotor. This internal packaging of the drive components within the rotor reduces an overall space and weight of the e-axle assembly relative to the prior art designs to more easily and readily achieve the smaller space and weight allotments afforded by electric and/or hybrid vehicles.
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5.发明授权公开(公告)号：US11858343B2
公开(公告)日：2024-01-02
申请号：US18158512
申请日：2023-01-24
发明人： Donald Remboski , Mark Versteyhe , Gary Rogers , Gorazd Gotovac , Marko Podgorelec , Sebastjan Er{hacek over (c)}ulj , Bla{hacek over (z)} Grafenauer , Ga{hacek over (s)}per {hacek over (S)}u{hacek over (s)}ter{hacek over (s)}i{hacek over (c)} , Martin Strojnik
CPC分类号： B60K17/046 , B60K7/0007 , B60K2007/0038 , B60K2007/0092
摘要： A lubricant supported electric motor assembly includes an electric motor module, a shifting and first stage module, and a final drive module sequentially operably interconnected with one another for producing drive torque that is ultimately conducted to a wheel of a vehicle. The electric motor module includes a stator and a rotor defining an internal rotor cavity. The shifting and first stage module is disposed within the internal rotor cavity and includes a first planetary gear reducer assembly and an output gear selectively coupleable to said first planetary gear reducer assembly. The final drive module is disposed adjacent the shifting and first stage module and includes a second planetary gear reducer assembly operably coupled with the output gear. A shifting mechanism establishes selective coupling between the first planetary gear assembly and the output gear to transfer adjustable torque from the shifting and first stage module to the final drive device.
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