| 摘要 |
The invention relates to a hollow-charge ammunition (1), such as a projectile, missile or the like, having a hollow charge (3, 5) and a spacer pin (8) which can be pushed into the recess (4) of the hollow charge and which carries a percussion contact (10) at its head end. The spacer pin (8) can be pushed out of this pushed-in position in a guided manner from the recess (4) of the hollow-charge ammunition into an ignition position. For this, the rear end of the spacer pin (8) is connected to a gas-tight diaphragm concertina (13) which can be drawn coaxially into the recess of the hollow charge and which is connected by means of its outer circumference to the interior of the housing (2) of the hollow-charge ammunition. This gives rise to an outwardly closed-off space which is limited by the diaphragm concertina and the recess of the hollow charge. During the flight of the hollow-charge ammunition, dynamic pressure can be introduced into this space by way of air-inflow ports (11), with the result that the spacer pin is pushed forwards. The spacer pin is locked in the ignition position. The air-inflow ports for the dynamic pressure are preferably located in the head end of the spacer pin. <IMAGE>
|
