摘要 |
The invention relates to a power shift transmission (10). The power shift transmission comprises an input shaft (18), a first output shaft (20) arranged coaxially to the input shaft (18), a planetary transmission (22) having a planet gear carrier (28), which is connected to the input shaft (18), and at least one dual-stage planetary gear set (30), the dual-stage planetary gear set (30) engaging on the input side with an input-side sun gear (52) and on the output side with an output-side sun gear (44) in each case, and at least two shift elements (24, 26). To produce a variable power shift transmission for several pairings of various operation modes, the first output shaft (20) can be connected to the output-side sun gear (44) of the dual-stage planetary gear set (30) by means of a first shift element (24) and the first output shaft (20) can be directly connected to the input shaft (18) by means of a second shift element (26), the input-side sun gear (52) of the dual-stage planetary gear set (30) being non-non-rotatably connected to a housing (12) of the power shift transmission (10). |
主权项 |
1. A power shift transmission (10) comprising:
an input shaft (18); a first output shaft (20) arranged coaxially to the input shaft (18); and a planetary transmission (22) having a planet gear carrier (28), which is connected to the input shaft (18), and a dual-stage planetary gear set (30), wherein the dual-stage planetary gear set (30) has an input side with an input-side sun gear (52) and has an output side with an output-side sun gear (44), and at least a first shift element (24) and a second shift element (26); wherein the first output shaft (20) can be connected to the output-side sun gear (44) of the dual-stage planetary gear set (30) by means of the first shift element (24) and the first output shaft (20) can be directly connected to the input shaft (18) by means of the second shift element (26), wherein the input-side sun gear (52) of the dual-stage planetary gear set (30) is non-rotatably connected to a housing (12) of the power shift transmission (10). |