Patent ID: 7004878

Claim:
An automated multiple-gear transmission with an input shaft, a gearwheel assembly to engage gears, via several output paths, an output shaft, and an auxiliary three-shaft planetary assembly; wherein the gearwheel assembly comprises at least four intermediate independent spur gear stages, which are formed as spur gear transmission ratios (i) and that can be connected to two of the three auxiliary shafts of the planetary assembly (PS) directly or via a shift control; first and fourth spur gear transmission ratios (i 1 , i 4 ) are connected via first shift and reverse control elements (S 1 , SR) to the first shaft of the planetary assembly (PS), a second spur gear transmission ratio (i 2 ) is connected via a second shift control element (S 2 ) to the second shaft of the planetary assembly (PS) and a third spur gear transmission ratio i 3 ) is connected on a primary side via a third shift control element to a drive shaft and via a sixth shift control element to a housing (SB) and on a secondary side to the first shaft of the planetary assembly (PS) via a fifth shift control element (S 5 ) and to the second shaft of the planetary assembly (PS) via a fourth shift control element (S 4 ).