Invention Grant
- Patent Title: Drive device for a motor vehicle
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Application No.: US16603858Application Date: 2018-04-09
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Publication No.: US11067152B2Publication Date: 2021-07-20
- Inventor: Thorsten Biermann , Christian Lutz , Daniel Burghardt
- Applicant: Schaeffler Technologies AG & Co. KG
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agent Reid A. Baldwin
- Priority: DE102017107803.7 20170411
- International Application: PCT/DE2018/100312 WO 20180409
- International Announcement: WO2018/188691 WO 20181018
- Main IPC: F16H1/46
- IPC: F16H1/46 ; B60K17/16 ; F16H3/66 ; F16H37/08 ; F16H48/11 ; F16H48/10 ; F16H57/02 ; F16H48/36 ; B60K1/00
Abstract:
A drive device includes a drive machine, such as an electric motor, gear reduction planetary gear sets, and a differential. One of the gear reduction planetary gear sets utilizes multi-step planetary gears. The differential is a spur gear differential. To reduce axial length, one of the gearwheels of each multi-step planetary gears axially overlaps with planetary gears of the spur gear differential.
Information query
