Invention Grant
- Patent Title: Transmission for a motor vehicle, motor vehicle powertrain, and method for operating a transmission
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Application No.: US17274067Application Date: 2019-08-05
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Publication No.: US11571961B2Publication Date: 2023-02-07
- Inventor: Stefan Beck , Johannes Kaltenbach , Matthias Horn , Uwe Griesmeier , Thomas Martin , Fabian Kutter , Michael Wechs , Jens Moraw , Gerhard Niederbrucker
- Applicant: ZF Friedrichshafen AG
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Dority & Manning, P.A.
- Priority: DE102018215237.3 20180907
- International Application: PCT/EP2019/071000 WO 20190805
- International Announcement: WO2020/048708 WO 20200312
- Main IPC: B60K6/48
- IPC: B60K6/48 ; B60K6/365 ; B60K6/547 ; F16H3/66
Abstract:
A transmission (G) for a motor vehicle includes an electric machine (EM1), a first input shaft (GW1), a second input shaft (GW2), an output shaft (GWA), two planetary gear sets (P1, P2, P3), and at least five shift elements (A, B, C, D, E). Different gears are implementable by selectively actuating the at least five shift elements (A, B, C, D, E) and, in addition, in interaction with the electric machine (EM1), different operating modes are implementable. A drive train for a motor vehicle with the transmission (G), and to a method for operating the transmission (G) are also provided.
Public/Granted literature
- US20220111718A1 Transmission for a Motor Vehicle, Motor Vehicle Powertrain, and Method for Operating a Transmission Public/Granted day:2022-04-14
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