| 摘要 |
The gun mount ball (3) has an inner cylindrical close fitting bore to receive a weapon (4). Adaptor sleeves (25, 25', 25") are secured by a locking clamp (30) and can be withdrawn from the bore. Inside the spherical body an impact union (20) of the gun mount is supported on a pressure ring (22) via a compression spring (21). The lock clamp has a spring loaded bar (32) arranged transversely to the firing direction. |
