Invention Grant
- Patent Title: Gearbox having an electric motor
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Application No.: US15309864Application Date: 2015-04-09
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Publication No.: US10279672B2Publication Date: 2019-05-07
- Inventor: Peter Ziemer
- 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: DE102014208799 20140509
- International Application: PCT/EP2015/057651 WO 20150409
- International Announcement: WO2015/169523 WO 20151112
- Main IPC: B60K6/365
- IPC: B60K6/365 ; B60K6/26 ; B60K6/36 ; B60K6/40 ; B60K6/48 ; B60K6/547 ; F16H3/72

Abstract:
A transmission includes an electric motor arranged between a drive shaft connection area and an output shaft connection area. The electric motor encloses a cylindrical volume. A first group of shifting elements is arranged adjacent to and axially along a drive shaft in the direction of the drive shaft connection area offset to the electric motor or is at least partially arranged within the cylindrical volume of the electric motor. Shift forks of the first group of shifting element actuators are arranged adjacent to and axially along the drive shaft in the direction of the drive shaft connection area offset to the first group of shifting elements. A main gear set is arranged at least partially within the cylindrical volume of the electric motor or adjacent to axially along the drive shaft in the direction of the output shaft connection area offset to the electric motor.
Public/Granted literature
- US20170144527A1 Gearbox Having an Electric Motor Public/Granted day:2017-05-25
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