DE387114C - Automatic firearm - Google Patents

Description

GERMAN EMPIRE

ISSUED
DECEMBER 22, 1923

REICH PATENT OFFICE

PATENT LETTERING

-JVl 387114- CLASS 72 h GROUP

(F51550 XIl ₇₂ Ji)

Rudolf von Frommer in Budapest.

Automatic firearm. Patented in the German Empire on April 11, 1922.

In the case of automatic firearms, it is known that as a result of a Pressure on the trigger accidentally causes more than one shot to be fired is of course by no means desired. This phenomenon arises from the fact that the Protect accidentally stops in one place when you pull it with your finger. which the trigger rod or the trigger lever the firing element, z. B. ' the hammer, has already triggered without the trigger itself from the trigger bar or from any other transmission element actuated by the trigger, which fixes the hammer, would have disengaged. In one In such a case the hammer can of course suggest lately and several shots fire unintentionally.

Devices that prevent this unintentional multiple firing are already in place known. So z. B. a firearm is known in which the trigger through the chamber case is pushed back with the interposition of special interrupter parts, whereby the connection between the trigger bar and tap is interrupted, thus preventing the tap from being suggested again.

The invention relates to a trigger interrupter, in which the trigger by the sliding back barrel is pressed into its rear position, with special breaker components can be dispensed with, as the trigger can be pushed back directly through the barrel.

Fig. Ι of the drawing shows the interrupter device forming the subject of the invention before firing, while Fig. 2 shows the same after firing.

The trigger 2, which can be pivoted about the bolt 1, has a nose or a similar one Extension 3, which comes into engagement with the barrel 6 through the bore 4 of the casing 5. On the barrel 6 there is a guide surface or groove 7 for the nose 2, the depth of which decreases towards the front end of the barrel.

The described arrangement works as follows: If the trigger 2 is withdrawn, so the triggering of the trigger 9 from the clamping detent of the cock 10 takes place the rod 8 in a known manner, whereupon the weapon is fired and the barrel 6 plays back. (Fig. 1). As a result of the playing back of the barrel 6, the nose 3 is through the guide surface 7 depressed and thereby pressed the trigger into a rearward position, even if the withdrawing finger has not yet pushed it back completely or if the trigger happened to be in the position described above would, in which several unintentional

Shots were fired. By inevitably pushing back the trigger completely however, as shown in Fig. 2, the rear end of the trigger bar 8 from the end of the Trigger lever 9 pushed back completely so that the trigger lever 9 reliably in that position can reach in which he holds the hammer after each shot, whereby the firing of an unintentional shot is reliably prevented.

Claims (1)

Patent claim:
Automatic firearm with sliding barrel and interruption of the connection between the trigger rod and the trigger lever, characterized in that the trigger 1; is printed by the receding barrel in its rear position by e.g. B. a nose (3) of the trigger engages in a groove (7) arranged on the barrel of gradually decreasing depth. 2c Fig. Fig. 9 10