EP3885692A1 - Gun barrel closure and barrel-type gun - Google Patents

Abstract

The invention relates to a barrel lock (10) for a barrel (20) mounted in a cradle (40) such that it can be moved from a rest position to a return position, comprising a base piece (12), a locking wedge (14) which can be displaced between a closed and an open position, which is displaceable by a locking lever (16) connected to an opening shaft (120), and a plunger (154) attached to the cradle (40). The barrel lock (10) has a stop coupling (170) which is connected to the opening shaft (120) and which is in contact with the plunger (154) when the locking wedge (14) is in the closed position.

Description

The invention relates to a weapon barrel lock for a weapon barrel mounted in a cradle such that it can be moved from a rest position to a return position, comprising a base piece, comprising a locking wedge that can be displaced between a closed and an open position, which is displaceable by a locking lever connected to an opener shaft and a the cradle attached plunger.

From the DE 10 2004 052 550 A1 a wedge lock for a barrel weapon is known. The wedge lock has a lock wedge which can be opened downwards perpendicular to the barrel axis of the weapon barrel.

From the DE 198 04 653 A1 the barrel lock of a large-caliber barrel weapon with a wedge lock is known, which opens and closes the lock exclusively by an external drive, so that no shock loads occur.

From the DE 198 23 785 A1 a vertical wedge lock for a large-caliber barrel weapon is known, which can be opened and closed by means of a cradle-fixed external drive and a cradle-fixed opening lever.

the DE 10 2009 037 899 A1 discloses a wedge lock for a barrel weapon with a base piece connected to the rear of the weapon barrel. The wedge lock has several locking devices that hold the lock wedge in an open position when loading the weapon. The locking wedge remains in its open position as long as a piecer for loading a cartridge holds the locking devices in a position that locks the wedge lock.

From the DE 10 2010 015 570 B3 and the DE 101 46 423 A1 each a barrel weapon with a barrel lock are known, which have a wedge lock. The wedge lock has a base piece and a locking wedge that opens via a locking mechanism. and is lockable. A spring-loaded control unit is arranged on the cradle with movable elements which actuate the locking mechanism on the base piece when the base piece has advanced so far after a shot that these elements come into contact.

The already known gun barrel closures have an opener lever or a closer lever for manual opening and closing apart from a shot, which are to be actuated separately.

In addition, intermediate positions of the locking wedge between the fully open and closed position are not possible with the already known weapon barrel locks. This means that externally driven locks can only be opened in the fully advanced state, so that smoke evacuators cannot develop an optimal effect.

Proceeding from this, the invention is based on the object of creating a weapon barrel lock which automatically locks in the open position.

This object is achieved by the barrel lock of claim 1. Advantageous refinements and developments are the subject of the respective subclaims.

According to the invention, a weapon barrel closure is provided for a weapon barrel mounted in a cradle such that it can be displaced from a rest position into a return position. The barrel lock comprises a base piece, a locking wedge which can be displaced between a closed and an open position and which is displaceable by a locking lever connected to an opening shaft, and a plunger attached to the cradle. The barrel lock has a stop coupling which is connected to the opening shaft and which is in contact with the plunger when the locking wedge is in the closed position.

Furthermore, according to the invention, a barrel weapon with a cradle and a weapon barrel mounted in the cradle such that it can be moved from a rest position to a return position is provided, comprising at least one such barrel lock or a barrel lock that is further developed as described below.

The cradle can comprise a cradle tube on which a trunnion and a mounting plate are arranged.

The overrun coupling and tappet are designed in this way. That the opening process can take place in any section of the advance and that the advance movement of the returning mass of the barrel weapon is not blocked in spite of the cradle-proof plunger.

Furthermore, it can be provided that the plunger can be displaced with respect to the stop coupling in the direction of the weapon barrel axis, whereby the stop coupling can be unlocked from the plunger and the locking wedge can be unlocked in its closed position. For this purpose, the end of the plunger interacts with the overrun coupling so that it is moved, rotates around its axis and opens the locking wedge.

As the ram can be displaced in the direction of the weapon barrel axis, it is possible, depending on the position of the ram, to open the locking wedge early and quickly as well as to open the locking wedge later and slowly.

In a further development, the weapon advance should be used to open the wedge, since there is enough energy and high performance available.

Furthermore, it can be provided that the stop coupling is rotatably mounted and, in a position unlocked by the tappet, can be actuated by the tappet to open the locking wedge.

In a further development, it can also be provided that, in order to open the locking wedge, a plunger front can be contacted with the overrun coupling and the overrun coupling can be displaced by the plunger in the direction of the weapon barrel axis.

Furthermore, it can be provided that the stop coupling is guided by a guide part for opening the locking wedge.

In addition, it can be provided that the guide part has a guide curve along which the overrun coupling is forcibly guided in order to open the locking wedge.

In one embodiment, it can be provided that the plunger and the guide component are arranged such that they can be displaced relative to one another, the plunger being arranged such that it can be pushed into the guide component.

According to the invention, the opening of the barrel closure is thus realized by the plunger which is attached to the cradle. The ram hits parts of a wedge opening mechanism in advance.

In a further development of the barrel lock, it can be provided that the stop coupling is connected to a wedge-closing spring which pretensions the stop coupling with respect to the plunger.

The locking wedge is caught in the open position via the ejector lever. The closing of the breech block is realized by loading a cartridge during continuous shooting. The edge of the case base is pressed against the ejector lever during loading, so that it releases the lock and the locking wedge is closed.

Furthermore, it can be provided that the weapon barrel lock has an opening lever connected to the opening shaft in a rotationally fixed manner. The overrun coupling is rotatably mounted on the opening lever, so that the wedge closing spring biases the locking wedge in the direction of its closed position. The locking wedge is opened and closed by turning the opening shaft.

What is achieved hereby is that the wedge closing spring on the one hand biases the closing wedge in the direction of its closed position. If the locking wedge is in its open position or in an intermediate position between the open and closed position, the locking wedge is pretensioned in the direction of the closed position of the locking wedge by the wedge closing spring.

Furthermore, the provision of the wedge locking spring ensures that the locking wedge is caught in its open position after opening, e.g. is caught by the ejector lever.

In addition, the wedge locking spring biases the coupling towards the closed position.

Furthermore, in an embodiment of the weapon barrel lock it can be provided that the weapon barrel lock has a drive attached to the cradle which is designed to adjust the position of the plunger in the direction of the weapon barrel axis.

The drive is cradle-proof so that the shock loads and the high return accelerations do not affect the drive.

The provision of the drive allows intermediate positions for opening the locking wedge to be approached. Because the drive interacts with the ram, the position of the ram in the direction of the weapon barrel axis can be adjusted by the drive.

In a basic function with continuous shooting, the drive is not actuated.

By providing the drive, all essential functions for the wedge actuation can be operated with the drive, thereby opening in advance, opening and closing on request, as well as keeping closed after the shot can be implemented by the drive. Furthermore, only one drive is required for these functionalities.

Furthermore, it can be provided that the tappet is arranged within a sliding sleeve connected to the drive and is pretensioned by a tappet spring arranged in the sliding sleeve.

The fact that the plunger with the pretensioned plunger spring is provided in the sliding sleeve means that when a predetermined force is exceeded, the plunger can spring into the sliding sleeve and damage can be prevented.

Furthermore, the suspension of the plunger in relation to the drive ensures that the maximum forces of the drive are limited and that weaker drives can also be used.

Furthermore, it can be provided that the sliding sleeve is mounted displaceably in the direction of the weapon barrel axis in a guide tube connected to the cradle.

This ensures that the sliding sleeve is protected from external influences within the guide tube.

In a further development of the barrel lock, it can be provided that a linearly displaceable drive shaft of the drive is arranged parallel to the plunger.

This ensures that the drive is very easily accessible and can be changed very easily.

In an embodiment of the weapon barrel closure, it can be provided that a linearly displaceable drive shaft of the drive is arranged coaxially with at least part of the plunger. It can be provided here that parts of the drive are provided within the guide tube.

This ensures that the drive is positioned in such a way that it takes up as little space as possible.

Furthermore, it can be provided that the barrel lock has an ejector release which is connected to a wedge closer shaft and can be actuated via the plunger.

This ensures that the plunger takes on a multiple function. On the one hand, the ram locks and actuates the overrun coupling to unlock and open the locking wedge and, on the other hand, the ram actuates the ejector release.

It is thus possible to implement this multiple function using a drive that moves the ram.

In a further development, the ram can have a ramp that interacts with the ejector release.

This ensures that the ejector release can be lifted laterally via a cam when the plunger dips into the base piece.

Furthermore, it can be provided in a further development that the drive is arranged in such a way that it can be decoupled from the plunger when the weapon is returned. This ensures that intermediate positions of the drive for actuating the lock, intentionally or unintentionally, for example due to errors, do not lead to dangerous operating states or to damage to the barrel lock.

In a further development of the invention, it can also be provided that the plunger is set up to actuate the overrun coupling in a state unlocked by the plunger in order to unlock the wedge lock in its closed position.

The invention is to be explained below using exemplary embodiments with reference to the drawings.

Fig. 1

eine schematische perspektivische Darstellung eines erfindungsgemäßen Waffenrohrverschlusses in einer ersten Ausführungsform;

Fig. 2

eine schematische perspektivische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 3

eine weitere schematische perspektivische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 4

eine schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 5

eine weitere schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 6

eine weitere schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 7

eine weitere schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 8

eine weitere schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 9a

eine weitere schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 9b

eine weitere schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 9c

eine weitere schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 9d

eine schematische Darstellung des Führungsteils des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 10

eine weitere schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 11

eine weitere schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 12a

eine perspektivische schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 12b

eine weitere schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der ersten Ausführungsform;

Fig. 13

eine schematische perspektivische Darstellung eines erfindungsgemäßen Waffenrohrverschlusses in einer zweiten Ausführungsform;

Fig. 14

eine weitere schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der zweiten Ausführungsform; und

Fig. 15

eine weitere schematische Schnittdarstellung des erfindungsgemäßen Waffenrohrverschlusses gemäß der zweiten Ausführungsform.

Show it:

Fig. 1

a schematic perspective illustration of a weapon barrel lock according to the invention in a first embodiment;

Fig. 2

a schematic perspective sectional view of the weapon barrel lock according to the invention according to the first embodiment;

Fig. 3

a further schematic perspective sectional illustration of the weapon barrel lock according to the invention according to the first embodiment;

Fig. 4

a schematic sectional view of the weapon barrel lock according to the invention according to the first embodiment;

Fig. 5

a further schematic sectional illustration of the weapon barrel lock according to the invention according to the first embodiment;

Fig. 6

a further schematic sectional illustration of the weapon barrel lock according to the invention according to the first embodiment;

Fig. 7

a further schematic sectional illustration of the weapon barrel lock according to the invention according to the first embodiment;

Fig. 8

a further schematic sectional illustration of the weapon barrel lock according to the invention according to the first embodiment;

Figure 9a

a further schematic sectional illustration of the weapon barrel lock according to the invention according to the first embodiment;

Figure 9b

a further schematic sectional illustration of the weapon barrel lock according to the invention according to the first embodiment;

Figure 9c

a further schematic sectional illustration of the weapon barrel lock according to the invention according to the first embodiment;

Figure 9d

a schematic representation of the guide part of the weapon barrel closure according to the invention according to the first embodiment;

Fig. 10

a further schematic sectional illustration of the weapon barrel lock according to the invention according to the first embodiment;

Fig. 11

a further schematic sectional illustration of the weapon barrel lock according to the invention according to the first embodiment;

Figure 12a

a perspective schematic sectional view of the weapon barrel lock according to the invention according to the first embodiment;

Figure 12b

a further schematic sectional illustration of the weapon barrel lock according to the invention according to the first embodiment;

Fig. 13

a schematic perspective illustration of a weapon barrel lock according to the invention in a second embodiment;

Fig. 14

a further schematic sectional illustration of the weapon barrel lock according to the invention according to the second embodiment; and

Fig. 15

a further schematic sectional illustration of the weapon barrel lock according to the invention according to the second embodiment.

Fig. 1 shows a weapon barrel closure 10 for a weapon barrel mounted in a cradle 40 such that it can be displaced from a rest position into a return position.

The barrel lock 10 comprises a base piece 12 and a locking wedge 14 that can be displaced between a closed and an open position. The locking wedge 14 can be displaced by a locking lever 16 connected to an opener shaft 120.

Fig. 2 and Fig. 4 show the weapon barrel closure 10 according to the first embodiment in sectional views in which the base piece 12 is cut.

Fig. 3 and Fig. 5 show the barrel lock 10 according to the first embodiment in sectional views in which, in addition to the base piece 12, the individual elements of the barrel lock 10 are also cut.

The barrel closure 10 further comprises a plunger 154 fastened to the cradle 40.

The cradle has a cradle tube 42, a trunnion 44 and a mounting plate 46.

Furthermore, the weapon barrel 10 has a stop coupling 170 connected to the opening shaft 120. The stop coupling 170 is in contact with the plunger 154 in the closed position of the locking wedge 14.

The overrun coupling 170 is connected to a wedge closing spring 142, which preloads the overrun coupling 170 with respect to the plunger 154. A closing spring rod 144 is formed within the wedge closing spring 142, by means of which the wedge closing spring 142 can be tensioned.

To this end, the wedge closing spring 142 is supported on one side on the base piece 12 and on the other side on the closing spring rod 144. As a result, the stop coupling 170 is rotated upwards against the plunger 154 and, on the other hand, the opening lever 126 is rotated in the closing direction, so that the wedge lock 14 is pretensioned in the direction of its closed position.

A closing spring coupling 146 is arranged between the wedge closing spring 142 and the overrun coupling 170. The closing spring coupling 146 connects the wedge closing spring 142 and the stop coupling to one another.

The barrel lock 10 has an opening lever 126 which is connected to the opening shaft 120 in a rotationally fixed manner and on which the stop coupling 170 is rotatably mounted so that the wedge closing spring 142 biases the locking wedge 14 in the direction of its closed position.

The closing spring coupling 146 comprises a first coupling element 147 and a second coupling element 148.

The wedge closing spring 142 thus, in operative connection with the closing spring rod 144 and the closing spring coupling 146, preloads the overrun coupling 170 with respect to the plunger 154. The first and second coupling elements 147, 148 of the closing spring coupling 146 act like two chain links, so that the closing spring 142 can perform an axial movement in the direction of the weapon barrel axis, although the closing spring coupling 170 and opening lever 126 perform a rotational movement.

Furthermore, since the stop coupling 170 is connected to the opening shaft 120 via the opening lever 126, the closing wedge 14 is pretensioned in the direction of its closed position via the wedge closing spring 142.

The barrel lock 100 has a drive 130 fastened to the cradle 40, which drive is designed to adjust the position of the plunger 154 in the direction of the barrel axis.

In one embodiment, the drive 130 can be a linear drive which has a linearly displaceable drive shaft 132 and is, for example, electrically driven.

The drive 130 is arranged in such a way that it can be decoupled from the plunger 154 when the weapon is returned. The barrel lock 10 can thus be opened and closed both by the drive 170 and by reverse / forward movement of the returning mass of the barrel weapon.

The plunger 154 is arranged within a sliding sleeve 160 connected to the drive 130 and is pretensioned by a plunger spring 152 arranged in the sliding sleeve 160. The plunger 154 can spring into the sliding sleeve 160 in particular when a predetermined force is exceeded.

The position of the sliding sleeve 160 in the direction of the weapon barrel axis R is determined by the drive 130. The ram 154 can be moved back and forth in the direction of the weapon barrel axis R by the drive 130.

An actuating element of the drive 130 is shown in the two end positions in the figures and is shown in the figures not moved relative to the housing of the drive 130.

To connect the drive 130 to the sliding sleeve 160, a web 162 is formed on the sliding sleeve 160 which interacts with an actuating element of the drive 130.

The sliding sleeve 160 is mounted in a guide tube 150 connected to the cradle 40 so as to be displaceable in the direction of the weapon barrel axis R.

According to the first embodiment, a linearly displaceable drive shaft 132 of the drive 170 is arranged parallel to the plunger 154.

Furthermore, the barrel lock 10 has a wedge closer shaft 190 and an ejector release, which is connected to the wedge closer shaft 190 and can be actuated via the plunger 154.

The basic function of the weapon lock without actuating the drive is described below using the Figures 6 to 11 explained.

Figures 6 to 11 show the weapon barrel closure 10 according to the first embodiment during the weapon return and the weapon advance after the barrel weapon has been fired.

Fig. 6 shows the barrel lock 10 in a ready-to-fire starting position with the locking wedge 14 in the closed position. The stop coupling 170 is in contact with the plunger 154.

Fig. 7 shows the weapon barrel closure 10 during the weapon return. The coupling 170 is in contact with the plunger 154, but is just about to be unlocked by the plunger 154.

Fig. 8 shows the barrel lock 10 in the retracted position with the locking wedge 14 in the closed position. The coupling coupling 170 is not in contact with the plunger 154. The coupling coupling 170 is folded up in relation to its locked position.

Figures 9a to 10 shows the weapon barrel closure 10 during the weapon advance.

According to Figure 9a it can be seen how the overrun coupling 170 has run into the plunger 154 and the plunger 154 actuates the overrun coupling 170. As a result, the stop coupling 170 in turn actuates the opening shaft 120, as a result of which the locking wedge 14 is unlocked in its closed position and opens. The position of the plunger 154 in the direction of the weapon barrel axis R defines the position in which the stop coupling 170 runs in front of the plunger 154 and the locking wedge 14 is opened.

From the Figure 9b and Figure 9c It can be seen that it shows that, in order to open the locking wedge 14, a plunger front 154a can be contacted with the stop coupling 170 and the stop coupling 170 can be displaced in the direction of the weapon barrel axis R by the plunger 154.

Furthermore, the weapon barrel closure 10 has a guide part which is either part of the base piece 12 or is connected to it. To open the locking wedge 14, the coupling 170 is guided by a guide part 200.

The guide part 200 has a guide curve 210 along which the coupling 170 is forcibly guided in order to open the locking wedge.

Furthermore, the plunger 154 and the guide component 200 are arranged such that they can be displaced relative to one another, the plunger 154 being arranged such that it can be pushed into the guide component 200.

Figure 9d shows the guide component 200. This has a guide curve 210 on its inside, along which the coupling 170 is guided.

Fig. 10 shows the locking wedge 14 in its open position. The overrun coupling 170 is again in contact with the plunger 154. Furthermore, the ejector release 180 is about to be pushed over an overrun ramp 155 over a cam 156 attached to the side of the plunger 154. This mechanism is in the Figures 12a and 12b easier to recognize and described again below.

Fig. 11 shows the barrel closure 10 again in the starting position ready to fire, which is the position according to FIG Fig. 6 is equivalent to.

It is also possible for the barrel lock 10 to be opened and closed by the drive 130. In an embodiment, the drive 130 is a linear drive and the drive 130 is connected to the plunger 154 as described above and can move the plunger 154 in its axial position in the direction of the weapon barrel axis R. As a result, the overrun coupling 170 can be unlocked from the plunger 154 and the plunger 154 can actuate the overrun coupling 170. The locking wedge 14 can be opened and closed by the drive 130

Figures 12a and 12b each show a perspective sectional view of the rear area of the barrel lock.

As in the Figures 12a and 12b As can be clearly seen, the tappet 154 has a cam 156 on the side.

Furthermore, the ram 154 has a ramp 155. The ramp 155 interacts with the ejector release 180.

The ejector release 180 has a first release element 182 and a spring lever 184. The spring lever 184 is the element of the ejector release 180 that interacts with the ramp 155.

The result of the ramp 155 is that the spring lever 184 of the ejector release 180 is lifted laterally over the cam 156 when the plunger 154 dips into the base piece 12.

Furthermore, the ejector release 180 is connected to the wedge closer shaft 190 in such a way that it can be actuated via the plunger 154.

Furthermore, the plunger 154 can be unlocked from the ejector release 180 by sliding it. For this purpose, the spring lever 184 folds down on contact with the cam 156, and the plunger 154 is released by the spring lever 184.

Figures 13 to 15 show the barrel lock 10 according to the invention in a second embodiment. According to Fig. 14 is the bottom piece 12 cut and according to Fig. 15 the individual elements of the barrel lock 10 are cut. The second embodiment of the barrel lock 10 is based on the first embodiment, the two embodiments only differing in that, according to the second embodiment, a linearly displaceable drive axis 132 of the drive 170 is arranged coaxially with at least part of the plunger 154.

Furthermore, as in Fig.15 shown, the plunger 154 is designed such that it has a cup 157 at an end facing the drive 130, which receives the plunger spring 152 and a connecting element 158. The connecting element 158 is designed such that the drive shaft 132 of the drive 130 can be connected to it. The tappet spring 152 is arranged between the connecting element 158 and the tappet 154, within the cup 157.

Insofar as the above disclosure relates to a barrel lock, this also applies in the same way to a barrel weapon that includes such a barrel lock.

REFERENCE LIST

10

Gun barrel lock

12th

Bottom piece

14th

Locking wedge

16

Locking lever

40

Cradle

42

Rocker tube

44

Trunnion

46

Mounting plate

120

Opening shaft

126

Opener lever

130

drive

132

Drive axle

142

Wedge closing spring

144

Closing spring bar

146

Closing spring coupling

147

first coupling element

148

second coupling element

150

Guide tube

152

Tappet spring

154

Plunger

154a

Tappet front

155

Ramp

156

cam

157

Bowl

158

Connecting element

160

Sliding sleeve

162

web

170

Curb

172

role

180

Ejector release

182

Unlocking element

184

Spring lever

190

Wedge Closer Shaft

200

Guide component

210

Guide curve

Claims (18)

Weapon barrel lock (10) for a weapon barrel (20) mounted in a cradle (40) so as to be displaceable from a rest position to a return position, comprising a base piece (12), comprising a locking wedge (14) which can be displaced between a closed and an open position, which is carried by a locking lever (16) connected to an opening shaft (120) is displaceable,
a plunger (154) attached to the cradle (40),
characterized in that
the barrel lock (10) has a stop coupling (170) which is connected to the opening shaft (120) and which is in contact with the plunger (154) when the locking wedge (14) is in the closed position. Weapon barrel lock (10) according to Claim 1, characterized in that the plunger (154) can be displaced in relation to the stop coupling (170) in the direction of the weapon barrel axis (R). Weapon barrel lock (10) according to claim 1 or 2, characterized in that the stop coupling (170) is rotatably mounted and, in a position unlocked by the plunger (154), can be actuated by the plunger (154) to open the locking wedge (14). Weapon barrel lock (10) according to one of the preceding claims, characterized in that for opening the locking wedge (14) a plunger front (154a) can be contacted with the stop coupling (170) and the stop coupling (170) through the plunger (154) in the direction of the weapon barrel axis (R) is slidable. Weapon barrel lock (10) according to claim 4, characterized in that the stop coupling (170) for opening the locking wedge (14) is guided by a guide part (200). Weapon barrel lock (10) according to claim 5, characterized in that the guide part (200) has a guide curve (210) along which the stop coupling (170) is forcibly guided in order to open the locking wedge. Weapon barrel lock (10) according to one of claims 4 to 6, characterized in that the plunger (154) and the guide component (200) are arranged such that they can be displaced relative to one another, the plunger (154) being arranged such that it can be pushed into the guide component (200). Weapon barrel lock (10) according to one of the preceding claims, characterized in that the stop coupling (170) is connected to a wedge closing spring (144) which preloads the stop coupling (170) with respect to the plunger (154). Weapon barrel lock (10) according to one of the preceding claims, characterized in that the weapon barrel lock (10) has an opening lever (126) connected to the opening shaft (120) in a rotationally fixed manner, on which the overrun coupling (126) is rotatably mounted so that the wedge closing spring (144 ) biases the locking wedge (14) towards its closed position. Weapon barrel closure (10) according to one of the preceding claims, characterized in that the weapon barrel closure (100) has a drive (130) fastened to the cradle (40), which drive is designed to adjust the position of the plunger (154) in the direction of the weapon barrel axis ( R) to be adjusted. Weapon barrel lock (10) according to one of the preceding claims, characterized in that the plunger (154) is arranged within a sliding sleeve (160) connected to the drive (130) and is pretensioned by a plunger spring (152) arranged in the sliding sleeve (160) . Weapon barrel lock (10) according to one of claims 10 or 11, characterized in that the sliding sleeve (160) is mounted displaceably in the direction of the weapon barrel axis (R) in a profile tube (150) connected to the cradle (40). Weapon barrel lock (10) according to one of Claims 10 to 12, characterized in that a linearly displaceable drive axis (132) of the drive (170) is arranged parallel to the plunger (154). Weapon barrel lock (10) according to one of Claims 10 to 12, characterized in that a linearly displaceable drive shaft (132) of the drive (170) is arranged coaxially to at least part of the plunger (154). Weapon barrel lock (10) according to one of the preceding claims, characterized in that the weapon barrel lock (100) has an ejector release (180) which is connected to a wedge closer shaft (190) and can be actuated via the plunger (154). Weapon barrel lock (10) according to claim 10, characterized in that the ram (154) has an overrun ramp (155) which cooperates with the ejector release (180). Weapon barrel lock (10) according to one of the claims, characterized in that the drive (130) is arranged in such a way that it can be decoupled from the plunger (154) when the weapon is returned. Barrel weapon (1) with a cradle (40) and a weapon barrel (20) mounted in the cradle (40) so as to be displaceable from a rest position to a return position, comprising at least one weapon barrel lock (10) according to one of claims 1 to 17.

Images