ES408563A1 - Improvements introduced in the mechanism of shooting of firearms of simple action of the type of revolver. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improvements introduced in the firing mechanism of single-action firearms of the revolver type having an externally mounted firing hammer, which is intended to be manually armed, a trigger mounted to pivot under the firing hammer, a chamber for receiving the cartridge in front of the percussion hammer, a percussion needle associated with the hammer hammer and mounted in position to hit a cartridge in the chamber and disperse it, a cam surface on the hammer that makes contact with the trigger and rotates it from its rest position to its armed position when the hammer hammer is assembled, a notch for sear tooth in the hammer hammer, a sear tooth for the trigger, and spring means that rotate the trigger to fit the sear tooth in the notch for tooth sear, when the hammer hammer is fully assembled, whose improvements comprise a bar of shot vertically movable and arranged, pivotally attached to the trigger, the upper end portion of the trigger bar being disposed opposite the hammer, said trigger bar being moved vertically from its lower position to its upper position when the trigger is rotated from its rest position to its armed position, means for locking the trigger bar which are applied to the upper end of the trigger bar and prevent upward movement of the trigger bar when the hammer hammer is at rest, and means of the percussion hammer which are applied to the hammer and prevent the forward movement of the hammer and the firing pin against a cartridge in the chamber when the trigger is in its lower position, the upper end portion being located in relation to the hammer hammer so that the hammer hammer and firing pin can hit a cartridge that is in the camera and shoot it when the trigger bar is in its upper position. (Machine-translation by Google Translate, not legally binding)