Patent ID: 8397614
Filing Date: 2013-03-19
Classification: F42B,F42C

Abstract:
1. System for communicating data to a detonating fuse of a projectile of a firearm, for sending said data to a processing unit inserted in said detonating fuse, said projectile being under-calibre with respect to the size of the barrel, for which inserting the projectile correctly into the barrel, said system comprising: a cap and an adaptor formed by the cap, the cap fitting on the projectile, having an external diameter substantially corresponding to that of the barrel, electrically conductive elements provided on the detonating fuse and on the cap for connection between the elements, to create an electrically conductive path from a central electronic unit, which controls the firearm, to said processing unit on the detonating fuse; wherein said electrically conductive elements comprise: a plurality of electrical contacts positioned on a lateral surface of the cap, the contacts creating electrical continuity from the outside to the inside of the cap; a connector on the detonating fuse, the connector electrically connecting the processing unit within the detonating fuse with the outside of the cap; and an electronic connection board, set between the connector and the contacts, the board being positioned within the cap, in a position to provide engagement of a plurality of conductive paths provided thereon with the contacts of the cap and to enable insertion of a pin into the connector of the detonating fuse.