FIELD: blasting operations.
SUBSTANCE: invention relates to blasting operations and can be used in the initiation and transmission lines of a detonation signal. Device comprises a cylindrical sleeve with a closed end with the ability to locate and fix the detonator, clamping elements for the initiation signal transmission lines surrounding the detonator working end. Clamping elements are in the form of curved grooves connected to curved parallel cylindrical channels to accommodate the initiation signal transmission lines located on the outer side of the sleeve and parallel to the detonator axis.
EFFECT: simplifies the design, reduces weight and size, increases the reliability of the initiation system.
1 cl, 5 dwg
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