Patents by Inventor Jurgen Kolodzev

Jurgen Kolodzev has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7237489
    Abstract: A projectile head is provided for a training cartridge having a propulsion unit, with an integrated projectile tail section, which can be used equally for training cartridges as well as combat cartridges of the same caliber size, wherein the projectile tail section is connectable to the projectile head with the aid of an extension on the projectile tail section, the extension is insertable into a receptacle in the projectile head, and the extension contains a recessed area, open on the front, for receiving a warhead detonator. The projectile head has a receptacle in the projectile head for receiving the extension of the projectile tail section, and an end stop which extends into the receptacle. The end stop is for contacting a warhead detonator present on the projectile tail section during assembly of the propulsion unit and the projectile head to prevent the extension from reaching a fully assembled position in the receptacle.
    Type: Grant
    Filed: August 17, 2004
    Date of Patent: July 3, 2007
    Assignee: Rheinmetall Waffe Munition GmbH
    Inventors: Uwe Naderhoff, Jürgen Kolodzev, Martin Berg
  • Publication number: 20050183614
    Abstract: A projectile head is provided for a training cartridge having a propulsion unit, with an integrated projectile tail section, which can be used equally for training cartridges as well as combat cartridges of the same caliber size, wherein the projectile tail section is connectable to the projectile head with the aid of an extension on the projectile tail section, the extension is insertable into a receptacle in the projectile head, and the extension contains a recessed area, open on the front, for receiving a warhead detonator. The projectile head has a receptacle in the projectile head for receiving the extension of the projectile tail section, and an end stop which extends into the receptacle. The end stop is for contacting a warhead detonator present on the projectile tail section during assembly of the propulsion unit and the projectile head to prevent the extension from reaching a fully assembled position in the receptacle.
    Type: Application
    Filed: August 17, 2004
    Publication date: August 25, 2005
    Applicant: Rheinmetall Waffe Munition GmbH
    Inventors: Uwe Naderhoff, Jurgen Kolodzev, Martin Berg