Abstract: An armored vehicle with an overhead or top-mounted cannon or barreled weapon, which is supported in a forked cradle support so as to be elevatable about a bearing trunnion axis, and which includes an arrangement for the storge of the ammunition and the conveyance of the ammunition from a main storage magazine and from an auxiliary storage magazine. A vertically standing projectile loading tube or barrel is rotatable about its longitudinal axis, whose longitudinal axis concurrently consists of the azimuthal or bearing axis of the barreled weapon, and which, in the position of rest of the barreled weapon, intersects at one point with trunnion axis and the tilting axis of the rotary shell or projectile chamber of the barreled weapon. Hereby, independently of the elevation of the barreled weapon, the shell or projectile chamber is movable into a vertical position extending coaxially with the loading tube.

Abstract: An arrangement for the infeed and withdrawal of caseless ammunition from automatic firearms, consisting essentially of a belt feed mechanism and a cartridge belt conveyed thereby, which includes cartridge pockets at regular intervals interconnected with each other. The pockets formed of two arms which are bent about the cartridges transversely of the longitudinal axis of the belt. The opposite free ends of the arcuately-shaped metal arms which are arranged at a spacing from each other include means which are in operative association with spreader elements of the feed mechanism for the spreading apart of the arcuately-shaped metal arms so as to allow for cartridge withdrawal. Through intermediary of the means which are arranged on the arms, and which are in operative association with the respective spreader elements of the star wheel or feed mechanism, there is additionally possible a simple withdrawal of the cartridges within the weapon and completely without any damaging of the ammunition.

Abstract: A pivoting or swivable projectile or shell loading chamber for high angle-firing weapons, especially for mortars, which is constructed so as to be barrel-shaped at its lower end and which support itself on the base plate of the mortar, and which can be swung with its upper end outwardly of a position extending coaxially with the weapon firing tube. The upper separating location between the firing tube and the pivoting projectile loading chamber is sealed through a gas pressure-controlled sealing ring. A locking lever is arranged in the upper region of the pivoting projectile loading chamber, which is in operative connection with locking components on the framework of the mortar and with trigger parts of the mortar, and wherein the opening angle of the pivoting projectile loading chamber is restricted by a stop.

Abstract: Caseless ammunition for cannons, in particular automatic weapons with a selective single or bipartitioned cartridge chamber into which a projectile and a propellent charge are separately introduceable. The ammunition consists of a projectile member with a directly attached, fixedly interconnected propellent charge, and which is completed through a base detonator fuse which is separate from the projectile. The separation between the base detonator fuse and the projectile is undertaken in such a manner that, for the longest employed shell there are always formed two approximately equally lengthy parts.

Abstract: A fin-stabilized projectile which includes a propellant cage encompassing the projectile body, and with the cage consisting of a plurality of segments retained together through suitable fastening media, and which incorporates, at its leading end, an annular recess extending beyond the overall diameter of the propellant cage, through which there is initiated the spreading apart of the segments subsequent to the exit of the projectile from the weapon barrel.