EP3722732A1 - Handgun - Google Patents

Abstract

The invention relates to a handgun with a handle, a slide that can be moved in its longitudinal direction relative to the handle, a hammer, a trigger rod (11) for connecting the hammer to a trigger and an operating device (6, 16) which is equipped with a slide catch device (27, 28, 29) and a catch pawl (9) assigned to the hammer (3) for releasing the hammer (3). In order to enable simplified operation with expanded functionality, the operating device (6, 16) is connected to a safety lever (21) to interrupt the connection between the catch pawl (9) and a trigger bar catch (12) on the trigger bar (11).

Description

The invention relates to a handgun according to the preamble of claim 1.

Handguns usually have several controls with different functions. As a rule, separate operating elements are provided for operating a slide catch, for releasing the weapon and for securing it.

From the DE 32 27 180 A1 a handgun is already known in which both a hammer can be released and a slide catch holding the slide in an open position can be released via an operating lever that can be actuated from both sides of the handgun. For this purpose, the operating lever interacts with a fan latch via a two-armed lever that can be pivoted about a transverse axis. By pressing down the operating lever, the catch pawl is removed from the detent of the percussion hammer via the two-armed lever, so that the percussion hammer can move into a relaxed position. The operating lever also works via the two-armed lever together with a breechblock holder which can be rotated about a further transverse axis and which catches the breechblock in a rear open position after the last cartridge has been fired. To actuate the lock holder by the operating lever, the lock holder has a pivotable pawl for engagement with an arm of the two-armed lever operated by means of the operating lever. If the operating lever is pushed down, one arm of the two-armed lever lies on the latch and pushes the lock holder out of a catch on the lock. This allows the latch to move forward to a closed position. In this known handgun, however, only the slide catch can be released by the operating lever and the hammer can be relaxed. Further functions of the operating lever are not provided.

The object of the invention is to create a handgun which enables simplified operation with expanded functionality.

This object is achieved by a handgun with the features of claim 1. Appropriate configurations and advantageous developments of the invention are specified in the subclaims.

The handgun according to the invention contains a handle, a slide that is displaceable in its longitudinal direction with respect to the handle, a hammer, a trigger rod for connecting the hammer to a trigger and an operating device which is connected to a slide catch device and a catch pawl assigned to the hammer to relax the hammer. The operating device is also connected to a safety lever to interrupt the connection between the catch pawl and a trigger bar catch on the trigger bar. With the handgun according to the invention, both the safety function and the slide catch function and the release function can be controlled with just one operating device. All essential functions can thus be controlled by a single control element, which considerably simplifies the handling of the handgun. The operating device is symmetrical and can be designed variably for operation by a right-handed or left-handed shooter.

In an expedient embodiment, the operating device can comprise a first operating element arranged on one side of the handle and a second operating element arranged on the other side. The two control elements can be connected to one another for common rotation via an impact lever axis. The operating device can, however, also have only one operating element, which can be arranged on the right or left side of the handle as required.

In a particularly advantageous embodiment, the trigger bar catch of the trigger bar can be moved between a firing position for actuating the catch pawl and a securing position separate from the catch pawl by the securing lever which can be actuated via the operating device.

By controlling the safety lever via a safety shaft connected to the operating device, a compact design is possible. For this purpose, the securing shaft can expediently be rotatably mounted on an impact lever axis and connected to the operating device, for example, via a plug connection or other form-fitting connection be positively connected. This ensures that the safety shaft rotates together with the operating device.

A pivoting of the safety lever can in a further advantageous embodiment e.g. can be achieved in that the safety shaft contains a control cam which interacts with a control surface at an opening in the safety lever.

The operating device can release the hammer via a release lever. The release lever and the safety lever can be controlled from the operating device. The release lever and the safety lever can be pivoted about a common axis together with the catch pawl.

To operate the slide catch, the operating device can be connected to the slide catch device via a control mechanism. The control mechanism can comprise a compensating slide which can be displaced by the operating device and a control slide which is guided displaceably in the compensating slide. In an expedient embodiment, the control slide has a control pin for engagement in a control groove on at least one slide catch lever of the slide catch device. In a symmetrical design, the slide catch device can comprise two slide catch levers rotatably mounted about a trigger axis.

Fig. 1

eine erfindungsgemäße Handfeuerwaffe in einer Seitenansicht;

Fig. 2

einen Schlagmechanismus der in Figur 1 gezeigten Handfeuerwaffe in einer Schnittansicht;

Fig. 3

eine Bedieneinrichtung der in Figur 1 gezeigten Handfeuerwaffe in einer Explosionsdarstellung;

Fig. 4

die Bedieneinrichtung der in Figur 1 gezeigten Handfeuerwaffe in einem Querschnitt;

Fig. 5 bis 7

die Bedieneinrichtung der in Figur 1 gezeigten Handfeuerwaffe in einer Feuerstellung;

Fig. 8 bis 12

die Bedieneinrichtung der in Figur 1 gezeigten Handfeuerwaffe in einer Sicherungs- bzw. Verschlussfangstellung;

Fig. 13, 14

die Bedieneinrichtung der in Figur 1 gezeigten Handfeuerwaffe in einer Stellung zum Ausrasten des Verschlussfangs;

Fig. 15

den Schlagmechanismus der in Figur 1 gezeigten Handfeuerwaffe mit eingerastetem Schlaghebel;

Fig. 16

den Schlagmechanismus der in Figur 1 gezeigten Handfeuerwaffe mit entspanntem Schlaghebel und

Fig. 17

den Schlagmechanismus der in Figur 1 gezeigten Handfeuerwaffe mit feuerbereitem Schlaghebel für einen Double-Action-Modus.

Further features and advantages of the invention emerge from the following description of a preferred exemplary embodiment with reference to the drawing. Show it:

Fig. 1

a handgun according to the invention in a side view;

Fig. 2

a striking mechanism of the in Figure 1 Handgun shown in a sectional view;

Fig. 3

an operating device of the in Figure 1 Handgun shown in an exploded view;

Fig. 4

the in Figure 1 Handgun shown in a cross section;

Figures 5 to 7

the in Figure 1 handgun shown in a firing position;

Figures 8 to 12

the in Figure 1 Handgun shown in a safety or bolt catch position;

Figs. 13, 14

the in Figure 1 handgun shown in a position for disengaging the bolt catch;

Fig. 15

the impact mechanism of the in Figure 1 Handgun shown with latched hammer;

Fig. 16

the impact mechanism of the in Figure 1 Handgun shown with relaxed hammer and

Fig. 17

the impact mechanism of the in Figure 1 Handgun shown with a ready-to-fire hammer for a double-action mode.

In Figure 1 is a handgun with a handle 1, a lock 2 arranged on the handle and displaceable in relation to it in the longitudinal direction, a hammer 3, a trigger 5 arranged inside a trigger guard 4 and a lever-shaped operating element 6 with a thumb rest 7 of an operating device explained in more detail below shown.

In the Figure 1 Handgun shown contains an in Figure 2 The hammer mechanism shown, which, in addition to the hammer 3 rotatable about a hammer axis 8, contains a catch pawl 9 associated with the hammer 3. The catch pawl 9 can be pivoted about an axis 10 parallel to the hammer axis 8. The hammer 3 is connected to the trigger 5 via a trigger bar 11 with a trigger bar catch 12. By means of a striker spring, not shown here, not only the striker 3 is pushed forward in the downstroke direction, but also the catch pawl 9 into an upper catch position for engagement with a fire detent 13 of the striker 3 If the catch pawl 9 engages with the fire detent 13, the hammer 3 is held in a cocked position. A safety catch 14 is provided on the hammer 3 above the fire catch 13. Above the securing detent 14, a stop 15 is also provided on the hammer 3 for interrupter levers 19 and 21, which are described in more detail below and are rotatable about the catch pawl axis 11.

In Figure 3 is a control device for the handgun with the in Figure 1 shown left operating element 6 and the thumb rest 7 on the left side of the handle 1 as seen in the firing direction and a right operating element 16 with an associated right thumb rest 17 arranged on the opposite side of the handle 2 in an exploded view. This illustration also shows the hammer axis 8, the axis 10 parallel to it, the trigger bar detent 12 and the trigger bar 11, which is bent from a single piece of wire and preferably consists of a spring steel wire. The two operating elements 6 and 16 are connected to one another for common rotation by the hammer shaft 8. A release shaft 18, connected to the left operating element 6, for controlling a release lever 19 pivotable about the axis 10 is arranged on the hammer shaft 8. A securing shaft 20, which is connected to the right operating element 16, for controlling a securing lever 21, which can also be pivoted about the axis 10, is also arranged on the hammer axis 8. The relaxation shaft 18 is positively connected to the operating element 6 and the securing shaft 20 is positively connected to the operating element 16. A control element spring 22 is assigned to each of the two control elements 6 and 16.

The trigger rod 11, which is bent from a piece of wire, is arranged via two windings 23 on a spring bearing pin 24 which can be displaced by the trigger 3 and is supported on the underside of a counter bearing pin 26 via the two forwardly protruding free ends 25. Left and right slide catch levers 28 and 29 are pivotably mounted around an axis 27, which is arranged below the spring bearing pin 24 and also serves as a trigger axis. In addition, a control slide 30, a compensating slide 31 and a slide spring 32 are arranged on the left and right slide catch levers 28 and 29. The control slides 30 are slidably guided within an elongated hole 33 of the respective compensating slide 31 and have an inwardly projecting control pin 34 for engagement in an inclined control groove 35 on the right or left slide catch lever 28 or 29.

How out Figure 4 As can be seen, the two lever-shaped operating elements 6 and 16 are connected to one another for common rotation via the hammer axis 8. For this purpose, the two operating elements 6 and 16 are plugged onto the two ends of the hammer shaft 8 and connected to this via a form-fitting connection. In the embodiment shown, the ends of the hammer lever axis 8 are flattened and engage in corresponding openings in the operating elements 6 and 16 in a form-fitting manner for a holder secured against rotation. However, only one of the two control elements 6 or 16 can be provided, in which case a connecting piece, designed as a dummy piece, for example, must be provided for connecting the hammer shaft 8 to the securing shaft 20 or the relaxation shaft 18 instead of the second control element.

In the following, the operation and functioning of the handgun described above is based on the Figures 5 to 17 explained.

In one in the Figures 5 to 7 The firing position shown are the two lever-shaped operating elements 6 and 16 arranged on the hammer axis 8 in a also in FIG Figure 1 horizontal position shown. The two control element springs 22 hold the control elements 6 and 16 via an in Figure 7 recognizable notch 36 in position. From the lever-shaped operating element 6 on the left as seen in the firing direction, the release shaft 18 rotatably mounted on the hammer axis 8 (see FIG Figure 7 ) controlled, while the right lever-shaped control element 16 also rotatably mounted on the hammer shaft 8 securing shaft 20 (see Figure 6 ) is controlled. The relaxation shaft 18 and the securing shaft 20 are also shown in FIG Figure 8 shown. The release lever 19 and the safety lever 21 are in a neutral starting position. About the controlled by the two controls 6 and 16 compensating slide 31 take the control slide 30 in the Figures 6 and 7 position shown. Via the control pin 34 of the control slide 30 engaging in the control groove 35 of the two slide catch levers 28 and 29, the two slide catch levers 28 and 29 are held in a shown lower position for releasing the slide 2.

At one in the Figures 8 to 10 The safety position shown, the two control elements 6 and 16 are rotated 12 ° upwards in relation to the horizontal firing position. By rotating the operating elements 6 and 16 upwards, the compensating slide 31 is pushed forward. These take the control slide 30 forwards with the aid of the slide springs 32 With. By engaging in the control groove 35 of the two lock catches 28 and 29 control pins 34 of the control slide 30, the two lock catch levers 28 and 29 are moved upwards into a Figures 8 to 10 Shown slide catch or safety position moved.

If the shutter 2 is repeated manually, the Figures 8 to 10 shown securing position of the two slide catch levers 28 and 29 according to Figure 11 a front edge 37 of an insert 38 arranged in the closure 2 during the forward movement of the closure 2 to rest against a rear 39 end of the two closure catch levers 28 and 29, whereby the closure 2 is held in a rear end position.

When the two control elements 6 and 16 are rotated upwards, the release shaft 18 and the securing shaft 20 are also rotated. Through one also in Figure 3 The control cam 40 shown on the securing shaft 20 and a corresponding control surface 41 on an opening 42 of the securing lever 21, the securing lever 21 is rotated downwards. This takes the trigger bar notch 12 arranged at the end of the trigger bar 11 with it downwards against the spring force of the trigger bar 11. As can be seen in Figure 12, a catch 43 of the trigger bar catch 12 comes under a reset lever 44 connected to the catch pawl 9 to control it, so that the trigger bar catch 12 with its catch 43 underruns the reset lever 44 and thus the connection between the trigger bar 11 and the catch pawl 9 is interrupted. The catch pawl 9 remains locked in the fire catch 13 of the hammer 3, so that the hammer 3 is held in the cocked position.

In order to disengage the slide 2 held in the rear slide catch position, the operating elements 6 and 16 according to FIG Figure 13 above the horizontal firing position and rotated 7.5 ° downwards in relation to this. A further downward rotation of the operating elements 6 and 16 is prevented by a stop surface 45 on the securing shaft 20 and a corresponding counter surface 46 on the securing lever 21. The stop surface 45 on the securing shaft 20 and the corresponding counter surface 46 on the securing lever 21 only come into engagement when the securing lever 21 belonging to the securing shaft 20 is rotated downwards.

As from the Figures 13 and 14 As can be seen, the compensating slide 31 and the control slide 30 carried along by them are displaced backwards by means of a control contour when the operating elements 6 and 16 are rotated downward. The slide catch levers 28 and 29 are rotated downward via the control pin 34 on the control slide 30 engaging in the control groove 35 on the slide catch levers 28 and 29 and release the slide 2 for moving into a front end position. Only when the operating elements 6 and 16 are relieved of the thumb can they be returned to the firing position via the operating element springs 22 by means of a contact surface. The handgun is now ready to fire again.

When the closure 2 is in a front end position and the hammer 3 with its fire catch 13 according to Figure 15 is held in the tensioned position by the catch pawl 9, the operating elements 6 and 16 can be rotated downwards by 15 ° against the force of the operating element springs 22 with respect to the horizontal position. The release shaft 18 controlled by the operating element 6 takes the release lever 19 via a also in Figure 3 control cam 47 shown with. As a result of the control cam 47 engaging in an opening 48 of the release lever 19, the release lever 19 is rotated downward so far that it comes into contact with the catch pawl 9 and it disengages from the hammer 3.

The hammer 3, which is now twisting into its starting position, is according to FIG Figure 16 held up by the release lever 19, which comes to rest on the stop 15 of the hammer 3 with a rear stop surface 49. This prevents a shot from being released. Via the catch pawl 9 rotated by the release lever 19, its catch 50 is not in engagement with the safety catch 14 of the hammer 3. To the hammer 3 with its safety catch 14 according to FIG Figure 17 To put down in the notch 50 of the catch 9, the operating elements 6 and 16 must be relieved of the thumb. These are then rotated into their horizontal starting position (firing position) by means of the spring force of the control element springs 22. The catch pawl 9 is relieved from the release lever 19. This returns to its starting position and comes into engagement with the safety catch 14 of the hammer 3. The handgun is thus ready to fire for the double-action mode.

List of reference symbols

1

Handle

2

Clasp

3

Hammer

4th

Trigger guard

5

Deduction

6th

Left control element

7th

Left thumb rest

8th

Hammer shaft

9

Latch

10

axis

11

Trigger bar

12

Trigger bar notch

13

Rest of Fire

14th

Safety catch

15th

attack

16

Right control element

17th

Right thumb rest

18th

Relaxation wave

19th

Release lever

20th

Backup shaft

21st

Safety lever

22nd

Control element spring

23

Twist

24

Spring bearing pin

25th

The End

26th

Counter bearing pin

27

axis

28

Left slide catch lever

29

Right slide catch lever

30th

Control spool

31

Compensating slide

32

Slide spring

33

Long hole

34

Control pin

35

Control groove

36

Rested

37

Front edge

38

inlay

39

Back end

40

cam

41

Control surface

42

breakthrough

43

Detent of the trigger rod detent

44

Reset lever

45

Stop surface

46

Counter surface

47

Control cam

48

breakthrough

49

Stop surface

50

Click the catch

Claims (13)

Handgun with a handle (1), a slide (2) relative to the handle (1) in its longitudinal direction, a hammer (3), a trigger rod (11) for connecting the hammer (3) with a trigger (5) and a Operating device (6, 16) which is connected to a slide catch device (27, 28, 29) and a catch pawl (9) assigned to the hammer lever (3) for releasing the hammer lever (3), characterized in that the operating device (6, 16 ) is connected to a safety lever (21) to interrupt the connection between the catch pawl (9) and a trigger rod catch (12) on the trigger rod (11). Handgun according to Claim 1, characterized in that the operating device (6, 16) comprises a first operating element (6) arranged on one side of the handle (1) and a second operating element (16) arranged on the other side of the handle (1) . Handgun according to Claim 1 or 2, characterized in that the trigger bar catch (12) of the trigger bar (11) is between a firing position for operating the catch pawl (9) and one of the safety levers (21) which can be operated via the operating device (6, 16) Catch pawl (9) separate securing position is movable. Handgun according to one of Claims 1 to 3, characterized in that the safety lever (21) is controlled by a safety shaft (20) connected to the operating device (6, 16). Handgun according to Claim 4, characterized in that the safety shaft (20) is rotatably mounted on a hammer shaft (8) and is positively connected to the operating device (6, 16). Handgun according to Claim 4 or 5, characterized in that the safety shaft (20) contains a control cam (40) which cooperates with a control surface (41) at an opening (42) in the safety lever (21). Handgun according to one of Claims 1 to 6, characterized in that the operating device (6, 16) is connected to a release lever (19) via a release shaft (18). Handgun according to Claim 7, characterized in that the release lever (19) and the safety lever (21) are controlled by the operating device (6, 16). Handgun according to Claim 8, characterized in that the release lever (19) and the safety lever (21) can be pivoted together with the catch pawl (9) about a common axis (11). Handgun according to one of Claims 1 to 9, characterized in that the operating device (6, 16) is connected to the slide catch device (27, 28, 29) via a control mechanism (30, 31). Handgun according to Claim 10, characterized in that the control mechanism (30, 31) comprises a compensating slide (31) displaceable by the operating device (6, 16) and a control slide (30) guided displaceably in the compensating slide (31). Handgun according to claim 11, characterized in that the control slide (30) has a control pin (34) for engagement in a control groove (35) on at least one slide catch lever (28, 29) of the slide catch device (27, 28, 29). Handgun according to one of Claims 1 to 12, characterized in that the slide catch device (27, 28, 29) comprises two slide catch levers (28, 29) rotatably mounted about a trigger axis (27).

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