Patents by Inventor Jurg Sarbach

Jurg Sarbach 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).

  • Shattering and incendiary shell containing a projectile body
    Patent number: 4462312
    Abstract: In order to improve the incendiary effect of munitions the hollow compartment of a projectile body of a shattering and incendiary shell or grenade is provided with an incendiary charge and two explosive charges. The incendiary charge possesses at its rear region or end a substantially funnel-shaped recess or cavity into which there protrudes a substantially conically-shaped tip of the first explosive charge of said two explosive charges.
    Type: Grant
    Filed: June 2, 1982
    Date of Patent: July 31, 1984
    Assignee: Werkzeugmaschinenfabrik Oerlikon-Buhrle AG
    Inventors: Paul Cahannes, Eduard Daume, Jurg Sarbach
  • Incendiary composition containing a group IVB metallic fuel
    Patent number: 4402705
    Abstract: The incendiary mass comprises a zirconium or titanium powder containing a mean grain size of 15-50 .mu.m, to which there is added less than 2%-by-weight of an organic binder, in particular polyvinylacetate because small binder concentrations have a favorable effect upon the action or effect pattern of the combusting or burning metal particles, i.e. upon the combustion time and length of the flight trajectory.
    Type: Grant
    Filed: October 13, 1981
    Date of Patent: September 6, 1983
    Assignee: Werkzeugmaschinenfabrik Oerlikon-Buhrle AG
    Inventors: Eduard Daume, Jurg Sarbach