PYROTECHNIC VARIABLE DELAY CONNECTOR

摘要

"Pyrotechnic Variable Delay Connector" A field adjustable delay connector for use in detonating cord hook-ups for multi-charge blasting particularly adapted to work effectively with low energy shock or detonating cord. The delay connector is so constructed that the donor cord initiates combustion in a variable length of burning composition,the length being mechanically adjustable by the blaster during hook-up.