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    Detonator System for Hand Grenades
    3.
    发明申请
    Detonator System for Hand Grenades 审中-公开

    公开(公告)号：US20170343330A1

    公开(公告)日：2017-11-30

    申请号：US15534963

    申请日：2015-12-10

    Applicant: RUAG AMMOTEC AG

    Inventor： Michael MUSTER ,  Markus GFELLER ,  Werner KNUBEL

    IPC: F42C9/10 ,  F42C14/02 ,  F42C15/184 ,  F42C15/34

    CPC classification number: F42C9/10 ,  F42C14/02 ,  F42C15/184 ,  F42C15/34

    Abstract: The invention relates to a detonator system for hand grenades, having an ignition element (1) which after initiation triggers a delay and safety device, which, with a time delay after the initiation, fires a detonator (7), which then ignites an ignition booster (8), wherein the delay and safety device includes a dual safety device of two independent parts. So that the hand grenade detonator system according to the invention includes a purely pyrotechnic detonator system instead of a pyrotechnic-mechanical system, it is suggested that the delay and safety device consists of two pyrotechnic ignition delay devices with different delay times—specifically 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) includes a timing composition which, once it has burned through, ignites a gas charge (9), the gas of which opens blocking elements (5), and the delay element (4) includes a firing charge, and the firing charge is only in operative connection with the detonator (7) after the opening of the blocking elements (5).

    Full Jacket Safety Projectile, Particularly For Multipurpose Applications
    4.
    发明申请
    Full Jacket Safety Projectile, Particularly For Multipurpose Applications 有权

    公开(公告)号：US20210063130A1

    公开(公告)日：2021-03-04

    申请号：US16644618

    申请日：2018-09-10

    Applicant: RUAG Ammotec AG

    Inventor： Michael MUSTER

    IPC: F42B12/74 ,  F42B12/06

    Abstract: For the transport and handling of ammunition, the safety level is determined according to the amount of explosive used. Thereby, regulatory constraints are set for example for air transports, which barely suffice for a trial of projectiles. By a specific guidance of shockwaves resulting on impact on a target multilateral, high compressions are evolving inside the acting body (5′), which are initiating the same reliably without additional means or support agents. The subject of the invention aims at great savings of explosive without losses in the effect and significantly increases the safety during transport and handling.

    TRACER AMMUNITION
    5.
    发明申请
    TRACER AMMUNITION 审中-公开

    公开(公告)号：US20180023932A1

    公开(公告)日：2018-01-25

    申请号：US15548136

    申请日：2016-02-10

    Applicant: RUAG Ammotec AG

    Inventor： Michael MUSTER ,  Donald MEYER ,  Peter SPATZ

    IPC: F42B12/38

    CPC classification number: F42B12/38 ,  C06C15/00

    Abstract: Tracer ammunition for tracking the trajectory and/or the impact of projectiles in the target generally contains pyrotechnics. These pyrotechnics demonstrate various disadvantages, wherein the most serious is the continued burning of the pyrotechnics, even after penetration of the projectile in the target. This causes an increased risk of fire and acute injuries. A mixture of light metal and a carbon-containing substrate, ignites during firing of a projectile and burns during its flight by means of air oxygen introduced into the combustion chamber by way of tear-off edges, and produces a tracer that extinguishes in the target.

    Projectile with Reduced Ricochet Risk
    6.
    发明申请
    Projectile with Reduced Ricochet Risk 有权

    公开(公告)号：US20170336183A1

    公开(公告)日：2017-11-23

    申请号：US15534990

    申请日：2015-12-10

    Applicant: RUAG AMMOTEC AG

    Inventor： Michael MUSTER ,  Donald MEYER

    IPC: F42B8/14 ,  F42B12/78 ,  F42B12/74

    CPC classification number: F42B8/14 ,  F42B12/74 ,  F42B12/78

    Abstract: The invention relates to a projectile (5) with a frangible material, for short-range ammunition. To prevent any significant losses of precision and prevent the internal ballistic loading from being so great that it leads to the destruction of the projectile, it is suggested according to the invention that the projectile (5) consists of a shell (4) made of brass, the shell (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 with the longitudinal axis (15) of the projectile and are separated from each other by a partition wall (16), the partition wall (16) forms the floor (18) of the front receiving space (4a), and a core (1) of a frangible material is inserted in the front receiving space (4a), the tip (17) of the core (1) protrudes out of the front receiving space (4a), and at least one predetermined breaking point (2), running around the circumference of the shell (4), is formed in the shell (4) in the region of the partition wall (16).

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