The invention relates to a firing direction system for adjusting a rocket
launcher, and includes a drive motor (9) that is connected via a safety
brake (2-8) with a drive shaft (1) for adjusting the rocket launcher,
whereby a rotation of the drive shaft (1) in a first direction effects a
raising of the rocket launcher, and a rotation in the opposite direction
effects a lowering of the rocket launcher, whereby the safety brake
prevents a back-driving torque of the rocket launcher from effecting a
rotation of the drive shaft (1) in the opposite direction. In addition,
an electric motor (11) is disposed on the drive shaft (1) and is
controlled is such a way that upon a rotation of the drive shaft in the
first direction, the electric motor effects an additional torque of the
drive shaft (1) in the first direction, and upon rotation of the drive
shaft in the opposite direction effects a recovery of energy.