Detonation cone tip

JP1820704SActive Publication Date: 2026-03-05MAEDA CORP +1
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-07-30
Publication Date
2026-03-05

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Abstract

This product is a detonation tip cone used to detonate explosives in tunnel excavation by blasting. As shown in the reference diagram showing how it is used, this product is attached to the tip of a charge tube into which a detonator with a fuse is inserted, and is inserted together with the charge tube into a drilled hole in the natural ground.
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