trigger-operated, i.e. the movement of the trigger bringing a firing-pin safety into inoperative position during the firing

Full Title

Safety arrangements, e.g. safeties > Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers (F41A17/02 - F41A17/40 take precedence) > trigger-operated, i.e. the movement of the trigger bringing a firing-pin safety into inoperative position during the firing