Patent ID: 8480525

Claim:
A hybrid vehicle transmission ( 3 ) comprising: a transmission input shaft ( 9 ) being connectable to a drive motor ( 2 ) by a shift element ( 12 ), and an electric machine ( 7 ) being operatively connectable to the transmission input shaft ( 9 ) to transmit torque, an additional shift element ( 8 ) being provided, by which the electric machine ( 7 ) being disconnectable from the transmission input shaft ( 9 ) and operatively connectable to the transmission input shaft, the electric machine ( 7 ) being disconnected from the transmission input shaft ( 9 ), in a first shift position (S 1 ) of the additional shift element ( 8 ), and being coupled to the transmission input shaft ( 9 ), in a second shift position (S 2 ) of the additional shift element ( 8 ), and a planetary transmission device ( 15 ) being provided in a region of the shiftable operative connection between the electric machine ( 7 ) and the transmission input shaft ( 9 ), and the planetary transmission device ( 15 ) being blockable, by the additional shift element ( 8 ), by which the operative connection between the transmission input shaft ( 9 ) and the electric machine ( 7 ) is shifted.