Single shot fireworks tube. (Machine-translation by Google Translate, not legally binding)

摘要

Single pipe for pyrotechnics, of the type comprising a tubular body housing a bullet or meteor generating a light and chromatic burst at high altitude, characterized by comprising, inside the tubular body (1), integral means (10) for the temporary fastening of the bullet (3) prior to its firing, advantageously constituted by a protrusion of internal diameter, necessary and sufficient for said temporary retention, without hindering in its moment the exit of the bullet. (Machine-translation by Google Translate, not legally binding)