Invention Grant
- Patent Title: Hub unit and a powertrain for a vehicle
- Patent Title (中): 轮毂单元和车辆的动力总成
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Application No.: US13897380Application Date: 2013-05-18
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Publication No.: US08746385B2Publication Date: 2014-06-10
- Inventor: Christian Wargh , Mats Åkerblom
- Applicant: Volvo Construction Equipment AB
- Applicant Address: SE Eskilstuna
- Assignee: Volvo Construction Equipment AB
- Current Assignee: Volvo Construction Equipment AB
- Current Assignee Address: SE Eskilstuna
- Agency: WRB-IP LLP
- Main IPC: B60K7/00
- IPC: B60K7/00
Abstract:
A hub unit includes an electric machine adapted for driving a wheel. The hub unit includes at least two planetary gears coupled in series between the electric machine and a wheel hub, and a gear shifting device for connecting and disconnecting, respectively, one of the planetary gears from being drivingly connected to the electric machine.
Public/Granted literature
- US20130252775A1 HUB UNIT AND A POWERTRAIN FOR A VEHICLE Public/Granted day:2013-09-26
Information query
