Patents Assigned to Rheimentall Waffe Munition GmbH
  • Patent number: 8042472
    Abstract: The invention relates to cartridged ammunition, particularly blank ammunition, having a cartridge shell (3) and a projectile (2) placed therein. A propellant chamber (4) accommodating a pyrotechnic of a propellant charge (5) is disposed in the cartridge shell, such charge being ignitable by an ignition device (13) also containing pyrotechnic material that generates propellant gases that act on the base (8) of the projectile and propel the shot out of the cartridge shell. In order to prevent the pyrotechnic charges of the propellant charge and/or the ignition device from self-igniting at high ambient temperatures, particularly in a fire, thus tearing apart the cartridge shell and projectile and being flung away, an inert, meltable material is mixed into the pyrotechnic charges of the propellant charge and/or the ignition device.
    Type: Grant
    Filed: February 25, 2008
    Date of Patent: October 25, 2011
    Assignee: Rheimentall Waffe Munition GmbH
    Inventor: Thorsten Lübbers
  • Patent number: 7721651
    Abstract: Disclosed is an irritation grenade (1) comprising a receptacle (2) with at least one compartment (12) within which an effective charge (3) is accommodated and which ends in one respective discharge port (21, 22) on opposite sides of the receptacle (2) while being locked by means of a closure (15). A rocker-arm type igniter (4) is provided to ignite the effective charges. The combustion gases of the effective charges (3) are deflected in part by parts of the rocker-arm igniter (4) such that the irritation grenade is displaced when the effective charges (3) are ignited.
    Type: Grant
    Filed: December 9, 2005
    Date of Patent: May 25, 2010
    Assignee: Rheimentall Waffe Munition GmbH
    Inventors: Thorsten Lübbers, Detlef Haeselich