FI57021B - SAEKRINGSANORDNING FOER SLAGSTIFT VID HANDELDVAPEN SAERSKILT AUTOMATVAPEN - Google Patents

Description

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LJ 1 'UTLÄGGNI NGSSKRIFT 0 / U / 1 C (45) Patent filed 12 05 1.900 ^ T ^ (51) Kv.lk.' / Int.CI. * F 41 C 17/04 1; F 41 D 11/02 FINLAND — FINLAND (*> Patent application— PatantansBknlng 779/73 (22) Haktmlapllv * —AnaBknlngadag 1 * +. 03 · 73 (23) Primary cloud —GlltlghMadag lU. 03-73 (41) Become Public - Bllvlt offmtlig 15-09-73

Patent · la Registry Board ..... ,. ,. ...

_ * (44) Date of issue and date of publication. -

Patent · och registerstyrelaen '' Ansökan utlagd och utUknften pubiicerad 31 · 01. Θ0 (32) (33) (31) Pyydetty etuoikeus —Begird prlorltet 1 ^ .03 · 72

Federal Republic of Germany-Förbundsrepubliken Tyskland (DE) P 2212211.8 Verified-Styrkt (71) Company Carl Walther, Karlstrasse, 79 Ulm / Donau, Federal Republic of Germany-Förbundsrepubliken Tyskland (DE) (72) Willi Otto Volkmar, German / Ulm / Ulm TVskland (DE) (7 * 0 Berggren Oy Ab (5 * 0 Impact safety device for small arms, especially automatic weapons - Säkringsanordning för slagstift vid handeldvapen, särskilt automatatvapen

The invention relates to an impact protection device for handguns, in particular automatic weapons, with an automatic trigger-release lock and a rotatable locking shaft transverse to the impactor, placed in the closure, for securing the weapon and removing its arming.

Devices of this type have been known in the past, in which, for example, when rotating the safety shaft from a safety lever provided with a cross device, the edges of the shaft planes push the locking elements (excitation release lever and trigger rod) into the operating position so that both the striker and the tap and trigger are secured. When using a weapon secured in this way, the safety lever must be turned from the safety position to the firing position before firing, ie the weapon lock must be removed. If the weapon needs to be used quickly, detaching the lock is often forgotten, which can take an harmfully long time to fire the first shot. Especially during the dark hours of the day, rapid firing of the first shot produces difficulties because, due to poor visibility, the position of the safety lever must be recognized by the fingers.

2 57021

The object of the present invention is to avoid the above-mentioned drawbacks and to provide a safety device for automatic weapons and in particular automatic pistols which are carried loaded and secured but which are immediately ready to be fired so that when triggered the trigger is automatically released and returned automatically when the shot is fired.

According to the features of the invention, this result is achieved in that instead of a checker of the locking lever known per se, a locking spring is arranged on the securing shaft, one branch of to the terminal in the ready-to-fire position.

The invention will now be described in more detail in the form of an embodiment shown in Figures 1-5 of the accompanying drawing:

Fig. 1 shows on an enlarged scale a partial longitudinal section of the automatic weapon with the faucet untuned and the striker secured with the trigger bar held, Fig. 2 is a fragmentary view of the device locking lever, being triggered, Fig. 5 is a partial longitudinal section corresponding to Fig. 1 with the faucet manually tuned and the striker unsecured.

Fig. 1 shows a locking shaft 2 rotatably mounted on the closing body 1 in a known manner, in the passage through which the rear end 4 'of the striker 4 is pressed by the striker spring 3. At one end of the locking shaft 2 there is a thinning 5 (Fig. 3) for the branch spring 6. 6, the second branch of the branch of the spring 7 has a safety shaft 2 in the groove 8 and the second leg 9 of the closure body 1 in the slot 10 (Figure 2) when the spring is biased so that the lock shaft 2 itself secured in a known manner, the safety lever 11 and, when turned arrow B direction, the conventional control point device, they return , after being released, automatically to its normal or trigger position shown horizontally in Fig. 2.

b / 02:

Figure 1 shows the weapon untuned and secured, i.e. the percussion 4 is prevented from moving towards the cartridge 12 by its longitudinally pushed percussion lock 13, whereby the percussion tip 4 "cannot strike the cartridge 12 trigger to launch the weapon. .

When the trigger 17 articulated to the pin 16 is pulled, it in turn pulls the trigger rod 19 articulated by the pin 18 forward (left in Fig. 1), the fold 20 at its rear end pulling the excitation disc 23 rotating around the pin 22 from the claw 21 so that the excitation disc 23 rotates counterclockwise. At the same time, the claw pin 24 of the tuning disc 23 rests against the link 25, which is mounted by a pin 26 on the tap 15 and which is pressed clockwise by the compression spring 27 so that the edge 28 of the link 25 rests against the tap 15. When the trigger 17 is pulled deeper, the tap 15 is tuned via the Link 25 until the lower edge 25 'of the Link 25 slides from the nail pin 24 of the tuning disc 23 (Fig. 4), whereby the tap 15 strikes the rear end 4' of the striker 4 by the force of the spring 30. Before the link 25 slides off the claw pin 24, which occurs in the last third of the pull of the trigger 17, the claw pin 24 simultaneously presses the trigger lever 31 mounted on the pin 14, which then rotates clockwise and raises the striker lock 13 upwards When 15 strikes it, it strikes forward against the detonator 12 of the cartridge and the weapon fires.

When the trigger 17 is released, it rotates forward again while pushing the trigger rod 19 back, whereby the cam 34 of the trigger rod 19 pivots the tuning disc 23 back to its rest position as the claw pin 24 slides along the back 35 of the Link 25, the link 25 over the nail pin 24 of the tuning disc 23. As the tuning disc 23 rotates back, the release lever 31 is released, at the same time the compression spring 33 pushes the striker lock down to its rest or securing position, thus automatically securing the striker 4. The tuning release lever 36 is also mounted on the pin 14.

Claims (3)

Impact securing device for handguns, in particular automatic weapons, with an automatic trigger-release lock and a rotatable transverse locking shaft perpendicular to the impactor for securing the weapon and removing it, characterized in that the position of the safety lever (11) is known as such. a branch spring (6) is arranged on the locking shaft (2), one branch (7) of which is fixed to the grooved recess (8) on the locking shaft (2), and the other branch (9) is pressed by the spring bias in the notched recess in the closure body (1) ( 10), to automatically return the safety lever (11) to the end position of the safety shaft (2) ready for firing. Impact securing device according to Claim 1, characterized in that the securing shaft (2) has a thinning at one end for and for guiding the branch spring (6) and that the outer diameter of the branch spring is such that the spring can be adapted for thinning and retained in the closure (1). Impact safety device according to Claim 2, characterized in that the safety lever (11) is mounted on a thinned part of the safety shaft (2).