Patent attributes
A removable manual and tactical safety device (1) for a hammerless or linear striker fired firearm, comprising a cylindrical body (2) having a longitudinal recess (3), a first lever (4) and a second lever (5) being secured together according to the axis of said longitudinal recess (3), said cylindrical body (2) having a transverse housing (9) for lodging a push pin (10) comprising a cogwheel having at least two cut cogs (14A) defining at least a first position and a second position of the push pin (10) respectively, said first lever (4) having a body (6) provided on its external surface with at least two pinions teeth (14B) capable of cooperating with the cut cogs (14A), so that the rotating of the first lever (4) secured with the second lever (5) permits the displacement of the push pin (10) perpendicularly to the axis of the longitudinal recess (3), said push pin (10) being held in said first and second position respectively by a spring (11) cooperating with a pin (12) located in a longitudinal cavity (13) of the cylindrical body (2) parallel to the axis of the longitudinal recess (3), said spring (11) maintaining a tip of said pin (12) within one of two recesses (30) provided on the side of said push pin (10), said push pin (10) further having a protrusion (10A) designed so that, in use, the forward, backward respectively, displacement of the push pin (10), defining an advanced and retracted position of the push pin (10) respectively, permits to prevent, allow respectively, the connector (23) of the firearm trigger bar (15A) to release the firing pin (16) for firing.
