The present invention relates to a method for producing a base piece for receiving an ignition cap for a multi-part cartridge case, in which method an extraction groove for engagement therein by a firearm ejector is produced by shaping, before a receptacle for a case sleeve of the multi-part cartridge case for receiving a projectile is in particular produced by shaping. The present invention also relates to a tool arrangement for producing a base piece, to a base piece and to a cartridge case.
The present invention relates to a projectile for ammunition, in particular of a caliber of not more than 13 mm, comprising an iron projectile core and a surface coating having a thickness of more than 1 µm and less than 50 µm that forms at least in part an outer skin of the projectile.
F42B 12/74 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
The present invention relates to a metal training cartridge bullet (1), in particular for use in police shooting ranges, having a particularly ogival bullet tip (27) with a central cavity, and a bullet rear (39), the bullet being made from iron, more particularly soft iron, having a carbon content of more than 0.05%.
F42B 12/34 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect expanding before or on impact, i.e. of dumdum or mushroom type
F42B 12/74 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
4.
DEFORMATION BULLET FOR AMMUNITION FOR POLICE AND AUTHORITY AMMUNITION
The present invention relates to a hollow point bullet (1), for example for ammunition for police and/or other ruling bodies, having a caliber of not more than 13 millimeters and being made of iron, more particularly soft iron.
F42B 12/34 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect expanding before or on impact, i.e. of dumdum or mushroom type
F42B 12/74 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
5.
CARTRIDGE, METHOD FOR PRODUCING A CARTRIDGE, AND SYSTEM FOR PRODUCING CARTRIDGES
The invention relates to a cartridge (1), comprising: a cartridge case (3) which defines a calibre diameter (D); a projectile (4) inserted in the neck region (31) of the cartridge case (3); and at least one annular layer (51, 52) formed from a sealing medium (5) and consisting of a sealing medium (5) between the cartridge case (3) and the projectile (4), wherein the annular layer (51, 52) is applied by means of microdosing and/or comprises no more than 1 mg sealing medium (5) per mm calibre diameter (D).
The invention relates to an energy storage cell comprising an elongated hollow metal container in which a phase change material is arranged and which has at least one open end that is closed in a gas-tight manner by a cover. The energy storage cell has an intermediate manufacturing state, in which the cover is pre-positioned in the metal container such that the phase-change material is prevented from exiting the metal container, and then a manufactured state, in which the cover and the metal container are additionally connected together in a bonded manner in order to permanently close the metal container in a gas-tight manner.
The present invention relates to a cartridge case for centre-fire ammunition, in particular with a calibre in the range from 4.6 to 4.7, comprising a rotationally symmetrical case jacket (3) for receiving a projectile and propellant powder, and also comprising a separate rotationally symmetrical bottom piece (5), which is fastened to the case jacket and has a closed ignition surface (47) which can be turned towards a firing pin for igniting the centre-fire ammunition and on the firing-pin side delimits a receiving chamber (30) for a primer charge, and the case jacket has or supports an anvil extending into the receiving chamber in the direction of the ignition surface.
The present invention relates to a cartridge case for ammunition, comprising a rotationally shaped case jacket for receiving a projectile and an annular bottom piece for receiving a primer cap and the case jacket, wherein an annular wall of the bottom piece on the case-jacket side is at least partly conically formed with respect to the axis of rotation of said piece and a retaining portion of the case jacket on the bottom-piece side is made in a matching form, and so the retaining portion at least partly engages behind the annular wall to fasten the case jacket and the bottom piece to one another and the bottom piece and the case jacket are prevented from coming apart in the direction of the axis of rotation, wherein the conical annular wall and the retaining portion are formed by plastic deformation of the bottom piece.
The invention relates to a solid bullet for ammunition, in particular having a caliber of less than 13mm, wherein the solid bullet is made of iron, in particular soft iron, having a carbon content of more than 0.05%.
F42B 12/74 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
BULLET, METHOD OF MANUFACTURING A BULLET, PUNCH FOR MANUFACTURING A BULLET, AND METHOD OF ROTATIONALLY SECURING A BULLET CORE WITH RESPECT TO A BULLET JACKET OF A BULLET
The present invention relates to a projectile, more particularly a precision projectile, comprising a projectile core with a tip section, a tail section with a projectile base and a guiding band located therebetween, and a projectile jacket completely enclosing the projectile core wherein profiling is introduced in the region of the projectile core tail axially offset from the guiding band and/or in the region of a rear end face of the projectile core base and/or in the region of the projectile core tip axially offset from the guiding band, to which profiling the projectile jacket is matched in a form-complementary manner such that an anti-rotation lock is formed between the projectile jacket and the projectile core.
F42B 12/74 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
F42B 12/78 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing of jackets for smallarm bullets
11.
FULL JACKET SAFETY PROJECTILE, PARTICULARLY FOR MULTIPURPOSE APPLICATIONS
In the transportation and handling of ammunition, the risk level is determined based on the amount of explosive used. This sets legal limits, for example for air transport, which are barely sufficient for a testing of bullets. With a targeted directing of shock waves, resulting from impacting on a target, high compressions occur on multiple sides in the active body (5'), which reliably initiate said active body without further auxiliary means or auxiliary materials. The object according to the invention achieves great savings in explosive material, without any loss in effectiveness, and significantly increases safety during transportation and handling.
F42B 12/06 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type with hard or heavy coreKinetic energy penetrators
F42B 12/20 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
F42B 12/74 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
F42B 12/78 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing of jackets for smallarm bullets
12.
IMPROVED FRAGMENTATION PROJECTILE AND METHOD FOR ITS MANUFACTURING
A fragmentation projectile (1) in one aspect has a frontal cavity (12) and defined segments (F1,F2,F3) of medium to high density. The segments are nearly form fitting together to form a compact projectile (1) until its impact on the target, where it splits into defined fragments. To achieve these specific mechanical properties, Additive Manufacturing (AM) methods are applied. The projectile (1) shows excellent flight properties and at firing distance high energy dissipation with corresponding high amplitudes.
F42B 5/02 - Cartridges, i.e. cases with propellant charge and missile
F42B 5/03 - Cartridges, i.e. cases with propellant charge and missile containing more than one missile
F42B 8/14 - Projectiles or missiles disintegrating in flight or upon impact
F42B 12/06 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type with hard or heavy coreKinetic energy penetrators
F42B 12/36 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materialsProjectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for producing chemical or physical reactionProjectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for signalling
The invention relates to an igniter system for hand grenades with an igniting element (1), which after initiation triggers a delay and safety device, which with a time delay after the initiation fires a detonator (7), which subsequently ignites an ignition booster (8), wherein the delay and safety device comprises a dual safety device of two independent parts. In order that the igniter system according to the invention for hand grenades comprises a purely pyrotechnical igniter system instead of a pyrotechnical-mechanical system, it is proposed that the delay and safety device consists of two pyrotechnic ignition delays with different delay times, that is to say a safety element (3) and a delay element (4), wherein the delay time of the safety element (3) is shorter than the delay time of the delay element (4) and the safety element (3) comprises a timer which carries out ignition after the burning off of a gas charge (9), the gas of which opens blocking elements (5), and the delay element (4) comprises a firing charge, and the firing charge is only in operative connection with the detonator (7) after the opening of the blocking elements (5).
F42C 9/10 - Time fuzesCombined time- and percussion- or pressure-actuated fuzesFuzes for timed self-destruction of ammunition the timing being caused by combustion
F42C 14/02 - Fuzes characterised by the ammunition class or type for hand grenades
F42C 15/184 - Arming-means in fuzesSafety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a slidable carrier
F42C 15/34 - Arming-means in fuzesSafety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by a blocking-member in the pyrotechnic or explosive train between primer and main charge
The invention relates to a projectile (5) with a frangible material for short-trajectory ammunition. In order that there are no great losses of precision and that the internal ballistic loading is not so great as to lead to destruction of the projectile, it is proposed according to the invention that the projectile (5) consists of a brass casing (4), the casing (4) has, seen in the direction of flight, a front cylindrical receiving space (4a) and a rear cylindrical receiving space (4b), the two receiving spaces (4a, 4b) are arranged coaxially in relation to the longitudinal axis (15) of the projectile and are separated from one another by a separating wall (16), the separating wall (16) forms the base (18) of the front receiving space (4a) and a core (1) of a frangible material is inserted in the front receiving space (4a), the core (1) protrudes with its tip (17) out of the front receiving space (4a) and, in the region of the separating wall (16), the casing (4) incorporates at least one predetermined breaking location (2), running around the casing (4).
F42B 8/14 - Projectiles or missiles disintegrating in flight or upon impact
F42B 12/74 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
F42B 12/78 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing of jackets for smallarm bullets
patents
