Patents by Inventor Anton Emmenegger

Anton Emmenegger 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).

  • Method for improving the mechanical stressability of ammunition bodies with shaped charges
    Patent number: 5353709
    Abstract: A method is described for improving the mechanical stressability of ammunition bodies, particularly shaped charges, which are highly accelerated and/or subjected to shock waves by coating the contacting portion of the cavity. In a first step of the method, the charge liner is coated on its outer surface and the case is coated on its inner surface with a styrene-containing copolymer; in a further step of the method, the explosive charge is cast or compressed in a known manner. The method finds use particularly for the production of tandem shaped charge projectiles.
    Type: Grant
    Filed: August 5, 1992
    Date of Patent: October 11, 1994
    Assignee: Schweizerische Eidgenossenschaft Vertreten Durch Die Eidg. Munitionsfabrik Altdorf Der Gruppe Fuer Ruestungsdienste
    Inventors: Anton Emmenegger, Ralph Eller