Patent ID: 6272783
Filing Date: 2001-08-14
Classification: F41A

Abstract:
A firing mechanism for fire arms comprising a casing and a trigger guard, a barrel and a mobile bolt in the casing, said firing mechanism comprising a hammer controlling the striker and which is mounted in a revolving manner in the casing or in the trigger guard between a`cocked` and a `tumbled` position, a spring pushing the hammer in its tumbled position and a revolving tumbler which can retain said hammer in its cocked position, a trigger controlling the tumbler by means of a separator, a bolt stop mounted in a revolving manner in the casing or the trigger guard, whereby said bolt stop stops the backward movement of the bolt in a locked position and makes the bolt assume another position, a control lever which co-operates with said bolt stop which is also mounted in a revolving manner in the casing or in the trigger guard, whereby said control lever can disengage the separator from the tumbler retaining the hammer, such that the separator can no longer control the tumbler, in which said firing mechanism contains a release lever mounted in a revolving manner in the casing or in the trigger guard and protruding outside the casing and cooperating with one far end with the control lever, whereby, in a first position, this release lever engages said control lever in the position which the latter assumes when the bolt stop is in the locked position, and whereby this release lever makes the control lever revolve as it revolves from said first position into a second position, what is called the release position, such that the bolt stop revolves out of its locking position.