DEVICE TO LINK A CASE AND A PROJECTILE AND PROCESS TO MOUNT A BAND ONTO A PROJECTILE IMPLEMENTING SUCH A LINKING DEVICE

摘要

A device for linking a case (2) with a projectile (3) carrying a sealing band (9) having a rear skirt (10) providing low pressure sealing and a front rib lodged in a first groove in the projectile, said device comprising: a ring (5) having means for attachment to a projectile, a flared rear part (6) and a front part (8), wherein said flared rear part is for connecting said ring with said case, said attachment means is for connecting said front part with said projectile, and said front part is for location between said rear skirt of said sealing band carried by said projectile and the projectile, and said front part of said ring has a lip (13) for co-operating with said first groove or with a second groove (16) in said projectile.