IMPROVED DEVICE APPLICABLE TO THE ARMING OF UNDERWATER FISHING HARPOON GUNS

摘要

Improved device applicable to the arming of underwater fishing harpoon guns of the type impulsing a harpoon by means of the energy previously stored in elastic elements, and being comprised of a main body (1) and joined to the extremities with an external thread (5) of the elastic elements (8), using two blind orifices providing with an internal screw wherein is incorporated a retainer (8) by means of two cylindrical protuberances (3) which are externally threaded and are used to couple the threaded coupling elements (7) of the retainer (8). The main body (1) having two projecting elongate bodies (6) and which present some curved depressions (9) in their front profile. Optional embodiments are intended to simplify the arming.