Invention Grant
- Patent Title: Differential gearing, in particular axle gearing
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Application No.: US15030171Application Date: 2014-09-19
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Publication No.: US09863518B2Publication Date: 2018-01-09
- Inventor: Franz Kurth
- 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
- Agency: Simpson & Simpson, PLLC
- Priority: DE102013222233 20131031
- International Application: PCT/DE2014/200489 WO 20140919
- International Announcement: WO2015/062598 WO 20150507
- Main IPC: B60K6/365
- IPC: B60K6/365 ; F16H48/11 ; F16H48/10 ; F16H37/08 ; F16H3/66

Abstract:
An epicyclic gearing for splitting output drive power from a power input to a first power output and a second power output, comprising a superposition gearing stage, including a first sun gear, a first planetary gear set, a first planetary carrier, and a first ring gear, and a reverse gearing stage, including a second sun gear, a second planetary gear set, a second planetary carrier, and a second ring gear, wherein, the superposition gearing stage and the reverse gearing stage are kinematically coupled, and the epicyclic gearing is operatively arranged to operate in a first switching state or a second switching state, wherein the first switching state and the second switching state have different gear ratios.
Public/Granted literature
- US20160265640A1 DIFFERENTIAL GEARING, IN PARTICULAR AXLE GEARING Public/Granted day:2016-09-15
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