Multi-speed transmission for an electrically driven vehicle and vehicle with such a multi-speed transmission

摘要

Multi-speed transmission (18) for a vehicle, said multi-speed transmission (18) has less than 4 shiftable gears, further, this multi-speed transmission (18) has a transmission input shaft (1), a transmission output shaft (2), a transmission housing (0) and a planetary gear (3 ), wherein the epicyclic gear (3) has a Umlaufgetrieberadsatz, which has the following planetary gear elements, a sun gear (5), a first ring gear (4) and a second ring gear (9), at least one first planetary gear (7), which with both Sun gear (5) as well as with the first ring gear (4) is engaged, at least one second planetary gear (8), which is in engagement with the second ring gear (9), and with a planet carrier (6) on which the at least one first planetary gear (7) is rotatably mounted, said Umlaufgetrieberadsatz having a plurality of switching elements, which for selectively rotationally fixed connecting one of the epicyclic gear elements with another of the Umlaufgetriebeel emente or with the gear housing (0) and thus for providing different gears is arranged, characterized in that this at least one second planet gear (8) on the planet carrier (6) is rotatably mounted and with the first planet gear (7) is engaged and that the second ring gear (9) with a first (10) of the switching elements with the transmission housing (0) selectively rotatably connected and that the sun gear (5) with a second (11) of the switching elements with the transmission housing (0) is selectively rotatably connected.