US 12,253,145 B2
Transmission for a vehicle, and power train having such a transmission
Philip Dötschel, Friedrichshafen (DE); Tamas Gyarmati, Bermatingen (DE); and Matthias Reisch, Ravensburg (DE)
Assigned to ZF Friedrichshafen AG, Friedrichshafen (DE)
Filed by ZF Friedrichshafen AG, Friedrichshafen (DE)
Filed on Dec. 18, 2023, as Appl. No. 18/543,557.
Claims priority of application No. 10 2022 213 921.6 (DE), filed on Dec. 19, 2022.
Prior Publication US 2024/0200637 A1, Jun. 20, 2024
Int. Cl. F16H 3/66 (2006.01); F16H 57/08 (2006.01)
CPC F16H 3/666 (2013.01) [F16H 57/082 (2013.01); F16H 2200/2007 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A transmission (3) for a power train (2) of a vehicle (1), comprising:
an input shaft (4);
a first output shaft (5);
a second output shaft (6); and
a differential (7) operatively arranged between the input shaft (4) and the first and second output shafts (5, 6), the differential (7) comprising a first planetary gear set (8) and a second planetary gear set (9), the first planetary gear set (8) comprising a first gear set element, a second gear set element, and a third gear set element, a first output torque being at least indirectly transmittable onto the first output shaft (5) by the first planetary gear set (8), the second planetary gear set (9) comprising a first gear set element, a second gear set element, and a third gear set element, the second planetary gear set (9) operatively connected to the first planetary gear set (8), a support torque of the first planetary gear set (8) being convertible in the second planetary gear set (9) such that a second output torque corresponding to the first output torque is transmittable onto the second output shaft (6),
wherein the first gear set element of the first planetary gear set (8) is connected to the input shaft (4) for conjoint rotation, the second gear set element of the first planetary gear set (8) is at least indirectly connected to the first output shaft (5) for conjoint rotation, and the third gear set element of the first planetary gear set (8) is at least indirectly connected to the first gear set element of the second planetary gear set (9) for conjoint rotation, the second gear set element of the second planetary gear set (9) is connected to a stationary component (13) for conjoint rotation, and the third gear set element of the second planetary gear set (9) is at least indirectly connected to the second output shaft (6) for conjoint rotation, and
wherein the second gear set element of the first planetary gear set (8) is axially fixed at least in one axial direction on the first output shaft (5) by a retaining ring (31, 32, 33).