Detonation tube coupling and low gram detonating cord for a residual non-electric detonator ignition system

摘要

Detonation tube coupling and low grammage detonating cord for a residual non-electric detonator igniter system consisting of a tube (2) in whose longitudinal opening at least one cylindrical seal (3, 3 ', 4) with an internal longitudinal opening arranged on one side of the coupling 1) to insert the detonation tube (5) and from the other side of the coupling (1) to insert the low-weight detonating cord (6). The inserted ends of the detonation tube (5) and the low-weight detonating cord (6) are also non-detachably fastened in the seal (3, 3 ', 4).