Invention Grant
- Patent Title: Wheel head transmission for a wheel head of a motor vehicle drive axle, and wheel head
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Application No.: US17441459Application Date: 2020-03-20
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Publication No.: US11598394B2Publication Date: 2023-03-07
- Inventor: Matthias Kobler , Max Schreiber , Michael Wechs
- Applicant: ZF Friedrichshafen AG
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Finch & Maloney PLLC
- Priority: DE102019203920.0 20190322
- International Application: PCT/EP2020/057837 WO 20200320
- International Announcement: WO2020/193423 WO 20201001
- Main IPC: B60K17/00
- IPC: B60K17/00 ; F16H1/46 ; F16H57/00 ; F16H57/08

Abstract:
A wheel head transmission (1) comprising a first and second shafts (W1, W2) which are connected to one another via a planetary transmission (PG). The wheel head transmission (1) comprises first and second planetary stages (P1, P2), which include a first element (E11, E12), a second element (E21, E22) and a third element (E31, E32). The first element (E11) of the first planetary stage (P1) is connected to the first shaft (W1) for conjoint rotation, the second element (E21) of the first planetary stage (P1) and the third element (E32) of the second planetary stage (P2) are connected to one another and the second shaft (W2) for conjoint rotation. The third element (E31) of the first planetary stage (P1) and the first element (E12) of the second planetary stage (P2) are connected together for conjoint rotation, and the second element (E22) of the second planet stage (P2) is immobilized.
Public/Granted literature
- US20220163095A1 WHEEL HEAD TRANSMISSION FOR A WHEEL HEAD OF A MOTOR VEHICLE DRIVE AXLE, AND WHEEL HEAD Public/Granted day:2022-05-26
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