DE102019109566A1 - 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 safety shaft can be rotatably mounted on a hammer shaft and connected to the operating device e.g. Be positively connected via a plug connection or other form-fitting connection. 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.

• 1 eine erfindungsgemäße Handfeuerwaffe in einer Seitenansicht;
• 2 einen Schlagmechanismus der in 1 gezeigten Handfeuerwaffe in einer Schnittansicht;
• 3 eine Bedieneinrichtung der in 1 gezeigten Handfeuerwaffe in einer Explosionsdarstellung;
• 4 die Bedieneinrichtung der in 1 gezeigten Handfeuerwaffe in einem Querschnitt;
• 5 bis 7 die Bedieneinrichtung der in 1 gezeigten Handfeuerwaffe in einer Feuerstell ung;
• 8 bis 12 die Bedieneinrichtung der in 1 gezeigten Handfeuerwaffe in einer Sicherungs- bzw. Verschlussfangstellung;
• 13, 14 die Bedieneinrichtung der in 1 gezeigten Handfeuerwaffe in einer Stellung zum Ausrasten des Verschlussfangs;
• 15 den Schlagmechanismus der in 1 gezeigten Handfeuerwaffe mit eingerastetem Schlaghebel;
• 16 den Schlagmechanismus der in 1 gezeigten Handfeuerwaffe mit entspanntem Schlaghebel und
• 17 den Schlagmechanismus der in 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:

• 1 a handgun according to the invention in a side view;
• 2 a striking mechanism of the in 1 Handgun shown in a sectional view;
• 3 an operating device of the in 1 Handgun shown in an exploded view;
• 4th the in 1 Handgun shown in a cross section;
• 5 to 7th the in 1 Handgun shown in a firing position;
• 8th to 12 the in 1 Handgun shown in a safety or bolt catch position;
• 13 , 14th the in 1 handgun shown in a position for disengaging the bolt catch;
• 15th the impact mechanism of the in 1 Handgun shown with latched hammer;
• 16 the impact mechanism of the in 1 Handgun shown with relaxed hammer and
• 17th the impact mechanism of the in 1 Handgun shown with a ready-to-fire hammer for a double-action mode.

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

In the 1 Handgun shown contains an in 2 shown hammer mechanism, which is next to a hammer axis 8th rotatable hammer 3 one to the hammer 3 assigned catch 9 contains. The catch 9 is around one to the hammer axis 8th parallel axis 10 pivotable. Via a trigger bar 11 with a trigger bar notch 12 is the hammer 3 with the trigger 5 connected. A striker spring, not shown here, not only increases the striker 3 forward in the direction of teeing off, but also the catch pawl 9 into an upper catch position for engagement with a fire detent 13 of the hammer 3 pressed by engaging the catch 9 with the rest of fire 13 becomes the hammer 3 held in a tense position. Above the fire rest 13 is on the hammer 3 a safety catch 14th intended. Above the safety catch 14th is on the hammer 3 also a stop 15th for described in more detail below, around the catch pawl axis 11 rotatable breaker lever 19th and 21st intended.

In 3 is a control device for the handgun with the in 1 left control element shown 6th and the thumb rest 7th on the left side of the grip, seen in the firing direction 1 and one on the opposite side of the handle 2 arranged right control element 16 with an associated right thumb rest 17th shown in an exploded view. The hammer axis is also shown in this illustration 8th , the axis parallel to it 10 who have favourited the trigger rod rest 12 and the trigger rod, which is bent from a single piece of wire, preferably consisting of a spring steel wire 11 shown. Through the hammer axis 8th are the two controls 6th and 16 connected for common rotation. On the hammer axis 8th is one with the left control 6th connected relaxation wave 18th to control one around the axis 10 swiveling release lever 19th arranged. On the hammer axis 8th is also one with the right control 16 connected safety shaft 20th to control one also around the axis 10 swiveling safety lever 21st arranged. The relaxation wave 18th is form-fitting with the control element 6th and the backup shaft 20th is form-fitting with the control element 16 connected. The two controls 6th and 16 is each a control element spring 22nd assigned.

The trigger bar bent from a piece of wire 11 is about two turns 23 on one by the trigger 3 sliding spring bearing pin 24 arranged and over the two forward protruding free ends 25th on the underside of a counter bearing pin 26th supported. To get one below the Spring bearing pin 24 arranged, also serving as a withdrawal axis 27 are a left and right slide catch lever 28 or. 29 pivoted. There are also slide release levers on the left and right 28 and 29 one control spool each 30th , a compensating valve 31 and a slide spring 32 arranged. The control valve 30th are within an elongated hole 33 of the respective compensating slide 31 slidably guided and have an inwardly projecting control pin 34 for engaging in an inclined control groove 35 on the right or left slide catch lever 28 or. 29 on.

How out 4th can be seen are the two lever-shaped controls 6th and 16 for common rotation via the hammer axis 8th connected with each other. The two control elements are for this purpose 6th and 16 on both ends of the hammer shaft 8th attached and connected to this via a form-fit connection. In the embodiment shown, the ends of the hammer axis are 8th flattened and grip in a form-fitting manner in corresponding openings of the control elements for a holder secured against rotation 6th and 16 one. However, only one of the two control elements can be used 6th or. 16 be provided, in which case, instead of the second operating element, a connecting piece designed as a dummy piece, for example, for connecting the hammer axis 8th with the safety shaft 20th or the relaxation wave 18th must be provided.

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

In one in the 5 to 7th The firing position shown are both on the hammer axis 8th arranged lever-shaped controls 6th and 16 in one also in 1 horizontal position shown. The two control element springs 22nd hold the controls 6th and 16 via an in 7th recognizable notch 36 in position. From the lever-shaped control element on the left as seen in the firing direction 6th becomes the one on the hammer axis 8th rotatably mounted relaxation shaft 18th (please refer 7th ) controlled while by the right lever-shaped control element 16 also on the hammer axis 8th rotatably mounted safety shaft 20th (please refer 6th ) is controlled. The relaxation wave 18th and the backup shaft 20th are also in 8th shown. The release lever 19th and the safety lever 21st are in a neutral starting position. About the two control elements 6th and 16 controlled compensating slide 31 take the control spool 30th those in the 6th and 7th position shown. About the in the tax groove 35 the two slide catch levers 28 and 29 engaging control pin 34 the control spool 30th the two slide release levers 28 and 29 in a shown lower position for releasing the lock 2 held.

At one in the 8th to 10 The safety position shown are the two controls 6th and 16 rotated 12 ° upwards compared to the horizontal firing position. By rotating the controls 6th and 16 upwards are the compensating slides 31 pushed forward. These take the control slide 30th with the help of the slide springs 32 forward with. Through the in the tax groove 35 of the two catches 28 and 29 engaging control pin 34 the control spool 30th the two slide catch levers 28 and 29 up in one in the 8th to 10 Shown slide catch or safety position moved.

Will the clasp 2 repeated manually, reaches the 8th to 10 safety position of the two slide catch levers shown 28 and 29 according to 11 a leading edge 37 one in the lock 2 arranged insert 38 when the shutter moves forward 2 to rest on a rear 39 end of the two slide catch levers 28 and 29 , making the shutter 2 is held in a rear end position.

When turning the two controls 6th and 16 The relaxation wave also moves upwards 18th and the backup shaft 20th turned. Through one also in 3 shown control cam 40 on the safety shaft 20th and a corresponding control surface 41 on a breakthrough 42 of the safety lever 21st becomes the safety lever 21st twisted downwards. This takes the one at the end of the trigger bar 11 arranged trigger bar notch 12 against the spring force of the trigger bar 11 down with. As can be seen in FIG. 12, a detent arrives 43 the trigger bar notch 12 under one with the catch 9 reset lever connected to their control 44 so that the trigger bar detent 12 with her rest 43 the reset lever 44 undermines and thus the connection between the trigger bar 11 and the catch 9 is interrupted. The catch 9 remains in the fire rest 13 of the hammer 3 locked so that the hammer 3 is held in the cocked position.

Around the slide held in the rear slide catch position 2 The controls will disengage 6th and 16 according to 13 above the horizontal firing position and rotated 7.5 ° downwards in relation to this. Another twist of the controls 6th and 16 down is through a stop surface 45 on the safety shaft 20th and a corresponding mating surface 46 on the safety lever 21st prevented. The stop surface 45 on the safety shaft 20th and the corresponding mating surface 46 on the safety lever 21st only get in Intervention when the to the backup shaft 20th associated safety lever 21st turned down.

As from the 13 and 14th can be seen, the compensating slide 31 and the control spool they take with them 30th when turning the controls 6th and 16 moved downwards by means of a control contour to the rear. About the in the tax groove 35 on the slide catch levers 28 and 29 engaging control pin 34 on the control spools 30th become the slide release levers 28 and 29 turned down and give the clasp 2 to move to a forward end position. Only when the controls 6th and 16 can be relieved of the thumb by means of the control element springs 22nd be returned to the firing position 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 his rest of fire 13 according to 15th through the catch 9 is held in the cocked position, the controls 6th and 16 against the force of the control element springs 22nd be rotated downwards by 15 ° compared to the horizontal position. This takes place through the control element 6th controlled relaxation wave 18th the release lever 19th about one also in 3 shown control cam 47 With. Through that into a breakthrough 48 of the release lever 19th intervene control cam 47 becomes the release lever 19th twisted so far down that it is in contact with the catch 9 comes and this from the hammer 3 freaks out.

The hammer now twisting into its starting position 3 is according to 16 from the release lever 19th stopped, the one with a rear stop surface 49 to rest against the stop 15th of the hammer 3 comes. This prevents a shot from being released. About the release lever 19th twisted catch 9 its notch is located 50 not in engagement with the safety catch 14th of the hammer 3 . To the hammer 3 with its safety catch 14th according to 17th in the break 50 the catch 9 the controls 6th and 16 be relieved of the thumb. These are then by means of the spring force of the control element springs 22nd twisted into their horizontal starting position (firing position). The catch is thereby 9 from the release lever 19th relieved. This returns to its original position and engages with the safety catch 14th of the hammer 3 . The handgun is now ready to fire for 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

QUOTES INCLUDED IN THE DESCRIPTION

This list of the documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent literature cited

• DE 3227180 A1 [0003]

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 after 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 after Claim 1 or 2 , characterized in that the trigger bar catch (12) of the trigger bar (11) by the safety lever (21) which can be actuated via the operating device (6, 16) between a firing position for actuating the catch pawl (9) and a securing position separate from the catch pawl (9) is movable. Handgun after one of the 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 after Claim 4 , characterized in that the securing shaft (20) is rotatably mounted on a hammer shaft (8) and is positively connected to the operating device (6, 16). Handgun after 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 after one of the Claims 1 to 6th , characterized in that the operating device (6, 16) is connected to a release lever (19) via a release shaft (18). Handgun after Claim 7 , characterized in that the release lever (19) and the safety lever (21) are controlled by the operating device (6, 16). Handgun after 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 after one of the 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 after 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 after Claim 11 , characterized in that the control slide (30) contains 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 after one of the 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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