Fpdi SAS d'Exploitation du Fonds de Monsieur G Salat

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1.

SHOTGUN CARTRIDGE OBTURATOR, METHOD FOR PREPARING A CARTRIDGE EQUIPPED WITH SAID OBTURATOR AND EQUIPPED CARTRIDGE

      
Numéro de document 03116243
Statut En instance
Date de dépôt 2019-10-16
Date de disponibilité au public 2020-04-23
Propriétaire FPDI SAS D'EXPLOITATION DU FONDS DE MONSIEUR G SALAT (France)
Inventeur(s) Salat, Pascal

Abrégé

The invention relates to a shotgun cartridge comprising a case (12) of internal diameter dINT and a base (14) with a primer (16), the powder (18), a wad (22) and the shot (24), as well as an obturator (20) arranged between the powder (18) and the wad (22), characterised in that the obturator (20) is made of biodegradable material with plastic deformation properties, and comprises a central disc (25) and ribs (26) together forming a one-piece element with the disc, the assembly having an outer diameter dEXT, the ribs (26) comprising upper ribs (27) and lower ribs (28), these ribs (26) forming a non-zero angle with the plane of the disc (25), the obturator having a nominal outer diameter dEXT, the ribs being able to take at least one other position in which said ribs (26) are in the plane of the disc (25), the outer diameter being DEXT.The invention also concerns a method for producing a shotgun cartridge.

Classes IPC  ?

  • F42B 7/08 - Bourres pour les cartouches de fusils de chasse

2.

SHOTGUN CARTRIDGE OBTURATOR, METHOD FOR PREPARING A CARTRIDGE EQUIPPED WITH SAID OBTURATOR AND EQUIPPED CARTRIDGE

      
Numéro d'application EP2019078100
Numéro de publication 2020/079088
Statut Délivré - en vigueur
Date de dépôt 2019-10-16
Date de publication 2020-04-23
Propriétaire FPDI SAS D'EXPLOITATION DU FONDS DE MONSIEUR G SALAT (France)
Inventeur(s) Salat, Pascal

Abrégé

INTEXT,EXT,EXT.EXT.The invention also concerns a method for producing a shotgun cartridge.

Classes IPC  ?

  • F42B 7/08 - Bourres pour les cartouches de fusils de chasse