Trigger mechanism for auto-loading weapon, and auto-loading manual weapon

Abstract

The trigger mechanism of the auto-loading weapon enabling to select a suitable shooting operation by a single control element, which shooting operation is either single action/double action operation (SA/DA) with the safe hammer ( 7 ) activation having the possibility to lock the cocked hammer, or the exclusive double action operation (DAO). The trigger mechanism consist of the swivel ( 23 ), the main catcher ( 9.1 ) of the hammer and the auxiliary catcher ( 9.2 ) of the hammer, equipped with the means for the mutual collaboration and for the collaboration with the hammer ( 7 ), wherein the swivel ( 23 ) is placed in revolving and adjustable position, and it is controlled by the control element ( 22 ) on the weapon surface.

1 . The trigger mechanism of the auto-loading weapon, enabling the selection of the appropriate shooting operation by the single control element, which operation can be the single action/double action (SA/DA) operation with the safe lowering of the hammer ( 7 ), with the possibility to lock the cocked hammer, and the exclusive double action operation (DAO); comprising the trigger ( 6 ) controlling the hammer ( 7 ) by the means of the two-arm motion-bar ( 21 ), characterized in that it consists of the swivel pin ( 23 ), the main catcher ( 9 . 1 ) of the hammer and the auxiliary catcher ( 9 . 2 ) of the hammer, which catchers are equipped with the means for their mutual collaboration and for their collaboration with the hammer ( 7 ), while the pin ( 23 ) is rotationally adjustable positioned and controlled by the controlling element ( 22 ) on the surface of the weapon. 
     
     
         2 . The trigger mechanism according to  claim 1 , characterized in that the pin ( 23 ) is surface for the collaboration with the main catcher ( 9 . 1 ) of the hammer; and the main catcher ( 9 . 1 ) for the collaboration with the pin ( 23 ) is equipped with the projection ( 122   b ) for the collaboration with the edge ( 122   a ), the notch ( 118   b ) for the collaboration with the part ( 118   a ) of the cylindrical surface of the pin ( 23 ), and with the surface ( 114 ) for the collaboration with the two-arm motion-bar ( 21 ). 
     
     
         3 . The trigger mechanism according to  claim 1 , characterized in that the auxiliary catcher ( 9 . 2 ) of the hammer is equipped with the surface ( 109   b ) for collaboration with the hammer ( 7 ), and the hammer ( 7 ) is equipped with the sitting surface ( 109   a ) for the sitting of the auxiliary catcher ( 9 . 2 ) of the hammer. 
     
     
         4 . The trigger mechanism according to  claim 1 , characterized in that the controlling element ( 22 ) of the pin on the surface of the weapon is accessible from both the right and left sides of the weapon in the form of the fingerboards. 
     
     
         5 . The auto-loading weapon, particularly the pistol, enabling to select a suitable shooting operation by the control element on the surface of the weapon, which shooting operation is either single action/double action operation (SA/DA) with the safe release of the hammer ( 7 ) or the possibility to lock the cocked hammer ( 7 ), or the exclusive double action operation (DAO), consisting of the handle ( 1 ), into which the container ( 2 ) is inserted, which container ( 2 ) is equipped with the lines ( 101   a ), and comprising the trigger mechanism, auto-safety catch ( 13 ), lever ( 48 ) of the auto-safety catch, and the closure ( 3 ) movably arranged in the lines ( 101   a ), characterized in that the trigger mechanism according to any of  claims 1  to  4  is inserted in the container ( 2 ), which trigger mechanism consists of:
 the pin ( 23 ) comprising the edge ( 122   a ) for the controlling of the main hammer catcher ( 9 . 1 ) in DAO operation and for the safe lowering of the hammer ( 7 ), and the depression ( 123 ) engaging with the main catcher ( 9 . 1 .) upon the deflection for the release of the hammer ( 7 ) in SA/DA operation, and the part ( 118 ) of the cylinder surface for the lock of the main hammer catch ( 9 . 1 .); 
 the main hammer catcher ( 9 . 1 ) equipped with the notch ( 108   b ) for the catching of the hammer ( 7 ) in SA operation, while the main hammer catcher ( 9 . 1 .) further comprises the projection ( 122   b ) enabling the controlling of the deflection from the engagement with the hammer ( 7 ) by the means of the pin ( 23 ) in DAO operation, and upon the safe lowering of the hammer ( 7 ), the surface ( 114 ) for the deflection from the engagement with the hammer ( 7 ) by the means of the moving-bar ( 21 ), and the projection ( 118   b ) for the locking by the means of the pin ( 23 ) in SA/DA operation; 
 the auxiliary hammer catcher ( 9 . 2 .) equipped with the surface ( 109   b ) for the sitting down of the hammer ( 7 ) upon the safe lowering in DC operation; and—the hammer ( 7 ) equipped with the notch ( 108   a ) for the engagement with the main hammer catcher ( 9 . 1 ) in the single action operation and the surface ( 109   a ), on which the auxiliary hammer catcher ( 9 . 2 ) is sat down upon the safe lowering of the hammer ( 7 ).