Security and guarantee capsules and the tool for installing them on containers

摘要

Capsule or sealing cap (a) of Figures 1 and 2, designed to be screwed and fixed onto the tapped coupler or shutter (flap) (b) with which containers containing gas or liquid or any other product are equipped, having the characteristics of a conventional bolt for its threaded central core (a1), which capsule uses, for its screwing system, two projections (a21) solidly attached to the bevelled overhanging part (a2) allowing no engagement for unscrewing the capsule, this unscrewing being able to be carried out only by using a screwdriver, for example, and only after having broken the wings (fins) (a6) located in the central cup (a4) housing the ribbing (a5), which enables the purchaser to be assured that the container has not been opened. IMAGE