Patents by Inventor Denis Jaunin

Denis Jaunin 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).

  • Fuse with a piercing head for a projectile
    Patent number: 4606271
    Abstract: The projectile fuse comprises a piezoelectric generator located forward of a piercing part (2) and formed by a striker (5), a hammer (6) and a crystal (8). The firing device comprises a watch movement (11) providing a muzzle safety and making possible the positioning of a rotary support (15) for at least one primer (24). A part (2) of material with high mechanical resistance acts as the piercing head for the projectile after the dislodging of the electric generator at the moment of impact and effectively protects the watch movement (11) and the rotary support (15).
    Type: Grant
    Filed: March 7, 1984
    Date of Patent: August 19, 1986
    Assignee: Mefina S.A.
    Inventors: Jean-Pierre Golay, Denis Jaunin