Invention Grant
- Patent Title: Multi-speed transmission in planetary design
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Application No.: US14769597Application Date: 2014-01-22
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Publication No.: US09618088B2Publication Date: 2017-04-11
- Inventor: Stefan Beck , Christian Sibla , Wolfgang Rieger
- 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: DE102013202884 20130222
- International Application: PCT/EP2014/051179 WO 20140122
- International Announcement: WO2014/127947 WO 20140828
- Main IPC: F16H3/66
- IPC: F16H3/66 ; F16H3/44

Abstract:
A multi-speed transmission in planetary design for a vehicle with a housing includes a first shaft provided as a drive and a second shaft provided as an output that is arranged axially parallel to the drive. Three planetary gear sets and additional shafts along with six shifting elements are provided, through which the actuation of several gears are realized. Machine elements are provided for the transfer of torque between the drive and the output. The first shaft is connectable, as a drive, to the sun gear of the third planetary gear set, to the planetary gear carrier of the second planetary gear set, to the planetary gear carrier of the third planetary gear set, and is connectable or connected to the sun gear of the first planetary gear set. The second shaft is connected or connectable, as a drive, to the first machine element and to the second machine element.
Public/Granted literature
- US20160010727A1 Multi-Speed Transmission In Planetary Design Public/Granted day:2016-01-14
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