Automatic firearm arranged for high safety and rapid dismantling
OwnerLuis Eduardo Hernandez Munostes, Abraham Wurman Shapiroinventors
Life of this patent
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Abstract
A portable firearm employs a frame and an upper mechanism having a bolt and a sliding hammer. A barrel assembly is supported on the frame and has an axis, a muzzle and a breech. The sear transversely straddles the barrel assembly and can project above its axis for restraining the hammer. A trigger mechanism employs a reciprocatable member coupled to the sear for selectively operating the sear automatically or semi-automatically. An intervening member is mounted to reciprocate transversely to the axis of the barrel assembly. This intervening member can retract upon the hammer moving against the intervening member. The intervening member is bifurcated to straddle and reciprocate transversely to the axis of the barrel assembly.
Claims35
A portable firearm comprising:
- a frame;
- a barrel assembly supported on said frame and having an axis, a muzzle and a breech;
- an upper mechanism including a bolt and a sliding hammer;
- a sear means for projecting above the axis of said barrel assembly and restraining said upper mechanism;
- and
- trigger means having a reciprocatable member coupled to said sear means for selectively operating said sear means automatically or semi-automatically.
A portable firearm comprising:
- a frame;
- a barrel assembly supported on said frame and having an axis, a muzzle and a breech;
- a mechanism including a bolt and a sliding hammer;
- a sear transversely straddling said barrel assembly for restraining said mechanism;
- trigger means having a reciprocatable member coupled to said sear for selectively operating said sear automatically or semi-automatically.
A portable firearm comprising:
- a frame;
- a barrel assembly supported on said frame and having an axis, a muzzle and a breech;
- a mechanism including a bolt and a sliding hammer;
- a sear means for restraining said mechanism;
- and
- trigger means having a reciprocatable member coupled to said sear for selectively operating said sear automatically or semi-automatically, said trigger means including:
- an intervening member mounted to reciprocate transversely to the axis of said barrel assembly and to retract upon said bolt moving against said intervening member, said intervening member being bifurcated to straddle and reciprocate transversely to the axis of said barrel assembly.
Dependencies are inferred from the claim text.