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MENA Y VIEYRA DE ABREU JOSE
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MENA Y VIEYRA DE ABREU JOSE
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Application filed by MENA Y VIEYRA DE ABREU JOSEfiledCriticalMENA Y VIEYRA DE ABREU JOSE
Priority to ES284204ApriorityCriticalpatent/ES284204A2/en
Publication of ES284204A2publicationCriticalpatent/ES284204A2/en
IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE MAIN PATENT No. 266.066, by "DEVICE FOR PROVOCATING EXPLOSIONS UNDER WATER", essentially characterized by comprising a cylindrical trigger piston, internally drained and closed by both bases, with the exception of one or more drills made in the upper base to allow the passage of water to the interior of said trigger piston. The outer surface of the piston is smooth and corresponds to the inner surface of the central appendage, in which it is housed, in a soft slip, in such a way that its adjustment does not allow the passage of water between both surfaces, but the smooth sliding of the plunger along the central appendage, which permanently faces the plunger with the firing pin needle. A small perforated septum protrudes from the upper base of the piston, in the manner of an eyelet, which passes through the transport lock and at the same time serves as a housing for the trigger regulating spring. The lower base externally has a central housing, threaded, for coupling the detonator. (Machine-translation by Google Translate, not legally binding)
ES284204A1963-01-151963-01-15Device to cause explosions under water (Machine-translation by Google Translate, not legally binding)
ExpiredES284204A2
(en)