Protective tamper proof bush for gas pipe union enhances the level of safety and protects against theft

摘要

A connector links two components forming part of a system. The connection forming e.g. part of a household main gas supply, must be detachable, but protected from unauthorized disconnection. The protection device is a two-part (2,3) ring element (1) surrounding the vulnerable interface and joined by spreading elements (10) which can only be removed by a special tool (13).