ES233000A1 - Mechanism for assembling and shooting reverse shotguns with closing cylinder head (Machine-translation by Google Translate, not legally binding)
- Google Patents
Mechanism for assembling and shooting reverse shotguns with closing cylinder head (Machine-translation by Google Translate, not legally binding)
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PICOLLO LUIGI
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PICOLLO LUIGI
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Publication of ES233000A1publicationCriticalpatent/ES233000A1/en
Mechanism for arming and firing backload shotguns with swinging cylinder head lock, constituted and characterized by a helical percussion spring contained in a sliding spring tube, actuable by means of a bolt fixed to the stems of the barrels and acting in a a suitable groove made in the front end of the spring, the rear end of which has two lugs pierced by a bolt placed in a plane different from the axis of the spring and on which it rests from time to time, with any one of its vertices, a triangular window connecting rod; said spring being crossed by a rod arranged to act with said rod whose foot is articulated at the rear end of the rod that has the shape of a hemispherical cavity; the head of said connecting rod being in turn articulated to the percussion fastener which can also rotate about a bolt; and arranged the assembly so that the triangular window rod can assume three different positions and rest on the bolt that crosses it, respectively, with its own upper vertex with the weapon closed and the fastener down, with the previous lower vertex being the weapon open and the clasp raised, and with the rear lower vertex with the weapon closed and the fastener armed. (Machine-translation by Google Translate, not legally binding)
ES0233000A1956-06-131957-01-12Mechanism for assembling and shooting reverse shotguns with closing cylinder head (Machine-translation by Google Translate, not legally binding)
ExpiredES233000A1
(en)