| 摘要 |
The invention relates to a multifunction firearm control device. - The subject of the invention is a multifunction firearm control device, comprising a trigger lever , a trigger consisting of a release device with two keyed bearings (17 to 20) and of a percussion spring (11), which, once released, actuates a cock, a hammer or a striker, characterised in that it includes a trigger lever (2; 2a, 2b) mounted so as to slide on the body of the weapon and capable of taking up four positions, one, called rest position (R), or disarmed, a second, called armed (A) position, situated to the rear of the first one, and a third, called firing (T) position, situated to the rear of the second, and a fourth, called opening (O) position, situated to the front of the rest position, a firing platen comprising an arming ramp (4) moved by the trigger lever (2; 2a, 3), actuating, by a movement non-reversible after arming, via a bearing bracket (7), an arming lever (8) of the percussion spring (11) and a means (25, 19, 20, 12; 3, 32, 31, 33, 30, 29, 20, 12) for freeing the said release device with keyed bearings, and a control rod (26) displaced by the trigger lever only when the latter passes into the said opening position and controlling the opening of the weapon, according to the type of weapon, or the unlocking of the barrel or the freeing of the loader. - Application to firearms. <IMAGE>
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