DE225891C - - Google Patents

Description

IMPERIAL

PATENT OFFICE.

PATENT LETTERING

- ΛΙ225891 CLASS 72 h. GROUP

Addendum to patent 216329 of February 24, 1907.

Patented in the German Empire on April 11, 1909. Longest duration: February 23, 1922.

The invention relates to a further training the lockable safety device for firearms protected by patent 216329, in particular automatic firearms, in which the locking by means of a wing or arm the trigger latch acting safety lever in its safety position against the pressure of a Spring is held, which after triggering the locking device the safety lever quickly returns to the rest position, so that locking and securing can be lifted with a single handle will.

The invention now relates to a simplified embodiment of this lockable fuse, which are specially designed for a recoil loading pistol with a fixed barrel and on a handle sliding shutter slide is suitable.

This embodiment is shown in the drawing, namely: FIG. 1 shows the weapon equipped with the safety device, the safety device being disengaged, FIG. 2 the position of the parts with the safety device engaged, and FIG. 3 a section along AA of FIG. 2 .

As a safety lever, a double-armed lever w ⁴ , u ^{ß is} arranged, whose in the longitudinal direction extending arm w ⁴ extends to the trigger guard and at its outer end ^{carries the handle button w 5} , which is near the trigger tongue, so that it is when grasping the Weapon can be comfortably depressed with the thumb. The other arm μ ^{6 of} the safety lever is bent upwards at right angles so that it comes to rest in the engaged position of the safety lever behind the likewise upward angle arm t ^{1 of} the trigger bar or trigger t ° (Fig. 2).

To hold the safety lever in this indented position, a resilient arm v ° is provided, which is inserted in the form of a rod or long flat spring into the part of the handle (Fig. 1) forming the piston. The resilient arm has a nose υ ⁴ at its upper end, behind which the safety lever can sit. The resilient arm is triggered by acting on the push button ν ^{3 of} the resilient arm, which, like the handle of the safety lever, is close to the front edge of the piston or near the trigger for easier operation.

Of particular importance is the fact that in this embodiment of the securing of the wing or arm u ^{6 of} the safety lever κ ⁴ , u ^6, which locks the trigger pawl or the trigger rod t ° , is able to determine the locking slide at the same time. For this purpose the closure slide V has on its inner edge a recess and ^7, in which the upward zugeschrägt leaking ^s u arm in the securing position of the lever occurs (Fig. 3).

The same arrangement could of course also be used for a weapon with a movable barrel be taken, then the relevant

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Recess on the inner edge of the so-called barrel sleeve forming the lock housing, also called sliding carriage, would have to be provided.

With reference to the drawn embodiment it should also be mentioned that the spring w °, against the pressure of which the lever m ⁴ , m ^{6 is held} in the safety position, and which v ° den after triggering the resilient locking arm

ίο The safety lever snaps back into the rest position, here in the form of a leaf spring bent in the shape of a loop, which also acts on the trigger bar at the same time. While one end of this spring ^{acts on the safety lever w 4} , u ⁶ , the other front end of the spring rests against the trigger bar t ° from below in order to keep the arm t ¹ in engagement with the tensioning stud of the firing pin.

Claims (1)

Patent claim: Lockable safety device for firearms, in particular automatic firearms, according to Patent 216329, characterized in that the safety lever has two arms in The shape of an angle lever is formed, the longer arm of which is close to extends the trigger while its shorter arm is directed upwards and in the locked position from behind against the trigger bar rests, with its \ upper end at the same time in a recess engages the locking slide and thereby establishes it. 1 sheet of drawings.