Abstract: An explosive projectile (10) with a projectile casing (12), a ballistic hood (14), an explosive charge (26) located within of the projectile casing (12), a base detonator (28) and a fragment packing (32) which is located towards the head end of the projectile. The ballistic hood (14) is constructed so as to be readily destroyable or, respectively, constituted of a readily destroyable material. The projectile casing is closed at its forward end and provided with a recess (30) in which there is arranged the fragment packing (32). The fragment packing (32) at the forward end thereof bounds the explosive charge (26).

Abstract: A safe-and-arm or securing device for the fuze of a spinning or spin-stabilized projectile which includes a fuze member and a supporting member in which a spherical rotor is rotatably supported and which has a radial groove formed therein. The rotor possesses a bore having a detonator inserted therein, and in a peripheral region incorporates a grooves which extends along a plane which is axially offset relative to the radial groove, and with a spreadably or expandable restraining medium being inserted into the groove. The restraining medium releases the rotor which is retained in its secured position only subsequent to the firing of the projectile through the securing element which is spreadable and axially displaceable under the effect of axial and spin forces and which allows the rotor, after its release, to be pivoted in conjunction with the detonator into the armed position.

Abstract: A safe-and-arm or securing device for the fuze of a spinning or spin-stabilized projectile which includes a fuze member and a supporting member in which a spherical rotor is rotatably supported, and which has a radial groove formed therein. The rotor possesses a bore having a detonator inserted therein, and in a peripheral region incorporates a groove which extends along a plane which is axially offset relative to the radial groove, and with a spreadable or expandable restraining medium being inserted into the groove. The restraining medium releases the rotor which is retained in its secured position only subsequent to the firing of the projectile through the securing element which is spreadable and axially displaceable under the effect of axial and spin forces and which allows the rotor, after its release, to be pioted in conjuction with the detonator into the armed position.

Abstract: An impact or percussion detonator including a detonator cap which is piercable by a striker or firing pin actuated by a spring force from the rear end of the detonator, including a mechanical retarding or delay arrangement incorporating blocking members which, in their blocking position are located, on the one side, in recesses provided in the striker and on the other side, in recesses provided in a detonator component. The detonator component is constituted of an axially movable securing sleeve, and a recess which receives the blocking members is provided a base member fastened to a housing of the detonator at a distance in the direction towards detonating.