| 摘要 |
Breech for barrel-type firearms with a breech block head guided in a breech block support moveable from a loading position into a breech position, wherein the breech block head is provided with locking protrusions (5) corresponding with recesses (4) in the breech block support (3) and with control pins (9), and wherein the breech block head (6) can move formfittingly from the loading position into the breech position with the help of a control plate (7) supported for rectilinear movement and associated with the control pins (9) and provided with control ramps (8).
|
