Abstract: An electric transmission (16) for a motor vehicle drive train (12) includes a transmission input shaft (24) for operatively connecting the electric transmission to an electric prime mover (14), a reduction gear (26) for reducing a rotational speed of the electric prime mover, a transmission (28) for establishing gear steps, including a first planetary gear set (RS1) and a second planetary gear set (RS2), a first output shaft (34) and a second output shaft (36) for transmitting drive power from the electric transmission, and a plurality of shift elements (B, C, D) for engaging the gear steps. A planet carrier of the first planetary gear set is drivingly connected to a planet carrier of the second planetary gear set, and a sun gear of the first planetary gear set is drivingly connected to a ring gear of the second planetary gear set.

Abstract: A shiftable planetary transmission (1) includes a planet carrier (2), a plurality of planet gears (3) rotatably arranged at the planet carrier (2), a sun gear (4), and a ring gear (5). The sun gear (4) and the ring gear (5) mesh with the planet gears (3). The planet carrier (2) includes at least one connecting element (6), which is axially displaceable therein. The at least one connecting element (6), on a first side of the planet carrier (2), is at least indirectly connected to an actuator (7) and, on a second side of the planet carrier (2), is at least indirectly connected to a first dog element (8). The first dog element (8) is displaceable, by an actuator actuation, between a first shift position and at least a second shift position due to an axial displacement of the at least one connecting element (6) in the planet carrier (2).

Abstract: A hybrid transmission arrangement for a motor vehicle (30) includes a first transmission group (12), a second transmission group (18), a third planetary gear set (PS3), and a first electric machine (EM1). The first transmission group (12) includes a first input (14), a first output (16), and a first planetary gear set (PS1). The first input (14) is connectable to an internal combustion engine (VM). The second transmission group (18) includes a second input (20), a second output (22), and a second planetary gear set (PS2). The second input (20) is connected to the first output (16) of the first transmission group (12). The third planetary gear set (PS3) includes a first element (S3;H3I), a second element (H3;S3I), and a third element (P3;P3I). The third planetary gear set (PS3) is interlockable using a first shift element (E) and arranged coaxially to a first axis (A1). The first element (S3;H3I) is connected to the first electric machine. The second element (H3;S3I) is connected to the second output (22).

Abstract: A hybrid transmission arrangement (10) for a motor vehicle (30) includes a transmission (11), a third planetary gear set (PS3), and a first electric machine (EM1). The transmission (11) includes a first input (14), which is connectable to an internal combustion engine (VM), a second output (22), a third output (23), and at least one planetary gear set (PS1, PS2). The third planetary gear set (PS3) includes a first element (S3;H3?), a second element (H3;S3?), and a third element (P3;P3?). The third planetary gear set (PS3) is interlockable using a first shift element (E) and arranged coaxially to a first axis (A1). The first element (S3;H3?) is connected to the first electric machine. The second element (H3;S3?) is connected to the second output (22) of the transmission (11). The third output (23) of the transmission (11) is connected to the first element (S3;H3?). The third element (P3;P3?) is connected to a drive output (Ab) of the hybrid transmission arrangement (10).

Abstract: A transmission for an at least partially electrically driven vehicle includes two electric machines which are rotationally driveable in a first direction and in a second direction. The transmission further includes an output shaft at least indirectly operatively connected to the first and second electric machines, a first freewheel clutch that at least indirectly transmits a drive power of the first electric machine to the output shaft with a first ratio when the first electric machine rotates in the first direction, and a second freewheel clutch that at least indirectly transmits the drive power of the first electric machine to the output shaft with a second ratio when the first electric machine rotates in the second direction. Additionally, the transmission includes at least one first gear stage in power flow between the first or second freewheel clutch and the output shaft to rotate the output shaft in a third direction.

Abstract: A transmission (G) for a motor vehicle includes an electric machine (EM), a first input shaft (GW1), a second input shaft (GW2), an output shaft (GWA), a planetary gear set (P1), a pre-ratio configured as a spur gear transmission (SRS), and at least four shift elements (A, B, C?, D). Different gears are selectable by selectively actuating the at least four shift elements (A, B, C?, D) and, in addition, in interaction with the electric machine (EM), different operating modes are implementable.

Abstract: A hybrid drive train for a motor vehicle includes a drive shaft that is connectable to an internal combustion engine, a first input shaft connected to the drive shaft or connectable to the drive shaft via a first clutch, a second input shaft, an output shaft arrangement, a first electric machine connected to the second input shaft, and a transmission arrangement that includes: (i) a first gear set plane with at least one shiftable gear set via which the first input shaft is connectable to the output shaft arrangement; (ii) a second gear set plane with at least one shiftable gear set via which the second input shaft is connectable to the output shaft arrangement; and (iii) a third gear set plane with at least one gear set via which the output shaft arrangement is connected to a power distribution unit configured for driving driven wheels.

Abstract: A hybrid transmission (20) for a motor vehicle drive train (12) with an internal combustion engine (14), a first electric prime mover (16), and a second electric prime mover (18), includes: a first transmission input shaft (24) for a first sub-transmission coaxially drivingly connectable to the internal combustion engine and/or drivingly connectable to the second electric prime mover in an axially parallel manner; a second transmission input shaft (26) for a second sub-transmission drivingly connectable to the first electric prime mover in an axially parallel manner; a countershaft (28); idler gears and fixed gears arranged in multiple gear set planes for forming gear steps; and multiple gear change devices including shift elements (A-E) for engaging the gear steps. All even gear steps are associated with one sub-transmission and all odd gear steps are associated with the other sub-transmission such that all electric-machine gear steps are power shiftable.

Abstract: A transmission arrangement (3, 8, 42, 44, 46, 48) includes at least one transmission input shaft (12, 38) and at least one countershaft (26, 28). A connecting gearwheel (24) is arranged on the countershaft (26) for connecting a differential (34). The connecting gearwheel (24) is connected to a gearwheel (22) for forming a gear step (G4).

Abstract: A hybrid transmission device (3) includes at least one drive device (EM2), a transmission (4) with a first transmission input shaft (12) and a second transmission input shaft (14) mounted on the first transmission input shaft (12). At least two gear-step gears (16, 18) are arranged on the second transmission input shaft (14), and the gear-step gear (16) of the highest gear step (G3) is arranged on the second transmission input shaft (14) in an axial direction toward an outer side (46, 50).

Abstract: A transmission (G) for a motor vehicle includes an electric machine (EM), a first input shaft (GW1), a second input shaft (GW2), an output shaft (GWA), two planetary gear sets (P1, P2), and at least four shift elements (A, B, C, D). Different gears are selectable by selectively actuating the at least four shift elements (A, B, C, D) and, in addition, in interaction with the electric machine (EM), different operating modes are implementable.

Abstract: A transmission (G) for a motor vehicle includes an electric machine (EM), a first input shaft (GW1), a second input shaft (GW2), an output shaft (GWA), two planetary gear sets (P1, P2), and at least four shift elements (A, B, C?, D). Different gears are selectable by selectively actuating the at least four shift elements (A, B, C?, D) and, in addition, in interaction with the electric machine (EM), different operating modes are implementable.

Abstract: A transmission for an at least partially electrically driven vehicle includes two electric machines which are rotationally driveable in a first direction and in a second direction. The transmission further includes an output shaft at least indirectly operatively connected to the first and second electric machines, a first freewheel clutch that at least indirectly transmits a drive power of the first electric machine to the output shaft with a first ratio when the first electric machine rotates in the first direction, and a second freewheel clutch that at least indirectly transmits the drive power of the first electric machine to the output shaft with a second ratio when the first electric machine rotates in the second direction. Additionally, the transmission includes at least one first gear stage in power flow between the first or second freewheel clutch and the output shaft to rotate the output shaft in a third direction.

Abstract: A hybrid transmission device (3) includes at least one drive device (EM2) and a transmission (4) with a first transmission input shaft (12) and a second transmission input shaft (14) mounted on the first transmission input shaft (12). The at least one drive device (EM2) is arranged axially parallel and is connected to a gear-step gearwheel (16) arranged on the second transmission input shaft (14).

Abstract: A hybrid transmission device (3) includes at least one drive device (EM2) and a transmission (4) with a first transmission input shaft (12) and a second transmission input shaft (14) mounted on the first transmission input shaft (12). A differential (32) is arranged in an axial direction at an engine-side end (21) of the first transmission input shaft (12).

Abstract: The disclosure relates to a hybrid transmission device for an internal combustion engine transmission arrangement of a motor vehicle. The hybrid transmission device comprises at least one transmission input shaft, at least one drive device and at least one connecting clutch for connecting two shafts for conjoint rotation. The hybrid transmission device comprises no more than two gear stages. The disclosure additionally relates to a motor vehicle.

Abstract: A hybrid transmission device (3, 56, 60, 64) includes a first transmission input shaft (12) and a second transmission input shaft (14) mounted on the first transmission input shaft, at least one drive device (EM2), at least one clutch (K3) for the rotationally fixed connection of two shafts (12, 14), and at least one gearshift clutch for the rotationally fixed connection of an idler gear to a shaft (12, 14). The second transmission input shaft (14) has an end (20) facing the outer side of the hybrid transmission device (3) and an end (22) facing the inner side of the hybrid transmission device (3). In the axial direction, the connecting clutch (K3) is arranged at one end (20, 22) of the second transmission input shaft (14), and the gearshift clutch (B, E) is arranged at the other end (22, 20) of the second transmission input shaft (14).

Abstract: A transmission assembly for a motor vehicle drive train may include a first input element, a second input element, a first sub-transmission associated with the first input element and including a first plurality of engageable gear-step gear sets, and a second sub-transmission associated with the second input element and including a second plurality of engageable gear-step gear sets. The transmission assembly may further include a first electric machine connected to the second input element and a second electric machine. Moreover, the transmission assembly may include a first clutch, the first input element being connectable to the second input element via the first clutch. Additionally, the transmission assembly may include a second clutch, the second electric machine being connectable to the first input element via the second clutch.

Abstract: A transmission arrangement for a motor vehicle drive train (10) includes a first input shaft (12), a second input shaft (24), a countershaft (40), a first sub-transmission (26), which includes a first plurality of engageable gear sets (30, 32) for establishing a number of gear steps, a second sub-transmission (28), which includes a second plurality of engageable gear sets (34, 36) for establishing a number of gear steps, and a bridge clutch (S3), which is configured for coupling the first sub-transmission (26) and the second sub-transmission (28) in order to establish at least one winding-path gear step (V1, V6).

Abstract: A hybrid transmission device (3, 56, 60, 64) may include a first transmission input shaft (12), a second transmission input shaft (14) mounted on the first transmission input shaft, at least one drive device (EM2), and precisely one connecting clutch (K3). Particularly, the connecting clutch (K3) may selectively rotationally fix the first transmission input shaft (12) to the second transmission input shaft (14).