Breech block for a drop-down barrel weapon

Abstract

Breech block for a drop-down barrel weapon, having at least one firing pin, which is guided such that it can move axially therein, has an impact head at its rear end for a firing piece to strike, and has a firing tip at its front end in order to fire a cartridge, with a safety slide being guided such that it can move laterally in a recess on the firing piece side of the breech block between a first position in which a portion thereof in the form of a spacer head projects beyond the impact head of the firing pin in the impact area of the firing piece and a second position in which it is withdrawn from the impact area of the firing piece, which recess is at least partially closed by a cover plate with the cover plate having recesses for the impact head and the spacer head to pass through.

Description

[0001]This application is the U.S. National Phase of International Application No. PCT / AT2007 / 000018 filed on Jan. 18, 2007, the disclosure of which is incorporated herein by reference.BACKGROUND OF THE INVENTION[0002]The present invention relates to a breech block for a drop-down barrel weapon with at least one firing pin, which is guided to be axially displaceable therein and which has an impact head at its rear end for a firing piece to strike against and a firing tip at its front end for firing a cartridge, and also a block lock with such a breech block.[0003]A breech block of this type is known from patent EP 0 855 569 or EP 0 862 038, for example.[0004]Numerous systems are already known to secure block locks against unintentional release such as, for example, catch hooks for the firing pieces, holding devices for the tension springs etc., which are disengaged to release the safety mechanism of the weapon.[0005]Thus, patent DE 94 620 C, for example, discloses two levers, which ...

AI Technical Summary

Benefits of technology

[0007]The aim set by the invention is to provide a safety system for a drop-down barrel weapon with block lock, which is simpler, less susceptible to failure and is substantially safer than the known designs. This aim is achieved with the breech block of the aforementioned type, which is distinguished according to the invention in that a safety slide is guided in a transversely displaceable manner in a recess on

Problems solved by technology

All known safety systems require an increased expenditure with respect to the firing mechanism and, moreover, with particularly intense vibrations of the weapon, there is the risk of the catch hooks, levers, scissor arrangements etc. becoming detached again as a result of th

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