ES237953A1 - Mechanism of retention of harpons in the fusiles for submarine fishing (Machine-translation by Google Translate, not legally binding)
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Mechanism of retention of harpons in the fusiles for submarine fishing (Machine-translation by Google Translate, not legally binding)
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Mechanism of rotation of harpoons in spearfishing spearguns, characterized in that it consists of a tubular cap that partially envelops the harpoon, which cap has three conical radial holes in which three steel balls are housed, leaving this sliding sleeve wrapped by a hollow part, having a conical inner surface, which is screwed to the rifle tube and which allows the exit of the front part of the described bushing, the conical part carrying a joint in which a conical piece is articulated, one articulates at its other end in a rod that is linked to the trigger, being antagonistically driven by a spring and carrying this piece a step for the harpoon. (Machine-translation by Google Translate, not legally binding)
ES0237953A1957-10-051957-10-05Mechanism of retention of harpons in the fusiles for submarine fishing (Machine-translation by Google Translate, not legally binding)
ExpiredES237953A1
(en)
Improvements in the construction of stylographic feathers with a disposable hollow embolish in the rear end of the handle (Machine-translation by Google Translate, not legally binding)