| 摘要 |
A coupling assembly (24) for a transmission assembly (18), in particular for a multi-web planetary transmission, wherein the transmission assembly (18) has two speed-change gear units (20, 22) coupled to each other, has a first shaft (42) and a second shaft (44), which can be coupled with one of the speed-change gear units (20,22), wherein by blocking of one of the shafts (42, 44) two shifting stages of the transmission assembly (18) are shiftable, and a third shaft (46), wherein a first shifting element (26) and a second shifting element (28) are provided, each of which couples the first shaft (42) and the second shaft (44) with the third shaft (46), and wherein a third shifting element (30) is provided which can brake and/or block the third shaft (46). Furthermore, a transmission assembly (18) is provided, comprising an input shaft (14), an output shaft (34), two speed-change gear units (20, 22) coupled to each other and such a coupling assembly (24). |
