Firearm

Abstract

A firearm having at least a hammer which is mounted such that it can rotate about a rotation shaft, a firing rod with a firing spring, with the firing rod being mounted such that it can move with respect to the firing spring, in order to produce a spring force, with the firing rod being suitable at least for accelerating the hammer from a cocked position to a final position, which is suitable for transmission of the hammer energy to a firing pin, with the hammer furthermore being suitable at least for moving the firing spring against the spring force to a pushed-over position, which is beyond the final position, in which case the firing rod has a firing rod head which can interact with a stop on the hammer such that the shaft of the firing rod is pulled to the pushed-over position against the spring force by the movement from the final position.

1 . A firearm comprising 
 a hammer) which is mounted such that it can rotate about a rotation shaft;    a firing rod with a firing spring, with the firing rod being mounted such that it can move with respect to the firing spring, in order to produce a spring force;    with the firing rod being suitable at least for accelerating the hammer from a cocked position to a final position, which is suitable for transmission of the hammer energy to a firing pin; with    the hammer being furthermore suitable at least for being movable against the spring force of the firing spring to a pushed-over position, which is beyond the final position;    wherein    the firing rod has a firing rod head which can interact with a stop on the hammer, such that the shaft of the firing rod is pulled to the pushed-over position against the spring force by the movement from the final position.    
   
   
       2 . The firearm as claimed in  claim 1 , wherein the firing rod head has a groove which interacts with a supporting shaft on the hammer in such a way that the shaft of the firing rod is pulled to the cocked position when moved from the final position.  
   
   
       3 . The firearm as claimed in  claim 1 , wherein the firing rod has a shaft which extends from the firing rod head, with a spring stop being provided at the end of the shaft.  
   
   
       4 . The firearm as claimed in  claim 1 , wherein the stop ( 11 ) is arranged to the side of the rotation shaft.  
   
   
       5 . The firearm as claimed in  claim 2 , wherein the supporting shaft is arranged to the side of the rotation shaft.  
   
   
       6 . The firearm as claimed in  claim 2 , wherein the stop and the supporting shaft are arranged on respectively opposite sides of the rotation shaft.  
   
   
       7 . The firearm as claimed in  claim 1 , wherein the firing rod head clasps the rotation shaft.  
   
   
       8 . The firearm as claimed in  claim 1 , wherein the firing rod head has a widened area which forms a circular curve which is suitable for partially surrounding the rotation shaft and at the end forms a contact surface with which the stop on the hammer can make contact.  
   
   
       9 . The firearm as claimed in  claim 1 , wherein the firing rod is mounted such that it can move in an axial bearing on the housing side.  
   
   
       10 . The firearm as claimed in  claim 1 , wherein the firing spring is fitted in an installed state between the axial bearing and the spring stop on the firing rod.  
   
   
       11 . The firearm as claimed in  claim 1 , wherein, in a final position, the circular curve rests on the rotation shaft and the supporting shaft rests on the end of the groove.  
   
   
       12 . The firearm as claimed in  claim 1 , wherein, in a cocked position, the supporting shaft rests on the end of the groove, with the circular curve being at a distance from the rotation shaft.  
   
   
       13 . The firearm as claimed in  claim 1 , wherein, in a pushed-over position, neither does the circular curve rest on the shaft nor does the supporting shaft rest on the end of the groove, but the contact surface rests on the stop.