| 摘要 |
The launcher has a frame (2), a hand-guard (3) mounted on the frame, and a barrel (4) sliding in the hand-guard. Units (31) permit an automatic actuation of the axial rotation of the barrel by a longitudinal movement of the hand-guard in the longitudinal direction with respect to the frame. Pivoting stops (23, 25) guide and limit the pivoting of the hand-guard until a maximal lateral opening of the launcher. |
