CONNECTOR FOR BLASTING INITIATING DEVICES Russian patent published in 2003 - IPC

FIELD: blasting operations, in particular, devices providing for reliable connection of percussive wave tubes or detonating cords. SUBSTANCE: the connector for blasting initiating devices has a body with a locating duct for the detonating primer and a holding member conjugate to the body forming a space with the body for location and holding of the explosive lines. Grooves are made in part of the body conjugate to the warhead of the detonating primer with sections of the explosive lines held in the space. The holding member consists of two segments rigidly connected to each other and to the body, locks are made on their free ends preventing a drop-out of the lines from the space, and holes are available in the members proper for location of the free ends of the explosive lines in them. Ergonic-shaped lugs are made on the body, in the plane parallel with the plane of location of the fixed sections of the explosive lines in the connector. EFFECT: simplified wiring of the blasting network and prevented disconnection at dynamic loads. 3 dwg