EP2467666B1 - Sliding-wedge breechblock of a weapon - Google Patents
Sliding-wedge breechblock of a weapon Download PDFInfo
- Publication number
- EP2467666B1 EP2467666B1 EP10742434.3A EP10742434A EP2467666B1 EP 2467666 B1 EP2467666 B1 EP 2467666B1 EP 10742434 A EP10742434 A EP 10742434A EP 2467666 B1 EP2467666 B1 EP 2467666B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wedge
- breechblock
- sliding
- blocking
- blocking element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000000903 blocking effect Effects 0.000 claims description 49
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/02—Block action, i.e. the main breech opening movement being transverse to the barrel axis
- F41A3/10—Block action, i.e. the main breech opening movement being transverse to the barrel axis with sliding breech-block, e.g. vertically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A17/00—Safety arrangements, e.g. safeties
- F41A17/42—Safeties for locking the breech-block or bolt in a safety position
Definitions
- the invention relates to a wedge lock for a gun with a rear side connected to a gun barrel bottom piece and a displaceable in the bottom piece perpendicular to the axis of the weapon barrel in a leadership of the bottom piece, a loading tray having closure wedge, wherein the partial closing of the closure wedge by means of at least one holding device behind the loading trough of the closure cella is arranged on the bottom piece is made.
- a blocking element of the holding device is extended when the piecing for loading a cartridge moves into the loading trough, which then blocked in the closing movement of the closure wedge this in the partially closed position. In the partially closed position the closing wedge is blocked by the locking device.
- Such a wedge lock is for example from the DE 38 39 496 C2 known.
- a loading device of the shutter wedge initially moved from an open position to a partially closed position and the shutter wedge blocked in this by blocking the opener shaft of the shutter blocking device.
- This is intended, on the one hand, to prevent the respective cartridge from slipping out of the cargo space through the closing wedge when the piecing-back device is moved back.
- the US 5,481,958 A discloses a movable shutter wedge weapon moveable between a closed position and an open position.
- a latch in turn serves to hold the shutter wedge in its open position.
- an ammunition is introduced by means of a loader into a cartridge chamber of the weapon barrel.
- Means are mounted on the loading tube which bring the latch to an unlocked position while shifting the loading tube to the opposite armory.
- the shutter wedge of the charging tube is always unlocked only when it is removed from the ammunition chamber and after the ammunition has been inserted. A slipping back of each cartridge from the armory can not be excluded with this construction
- the invention has for its object to provide a wedge lock of the type mentioned, in which after the complete loading of a cartridge, the closure wedge is automatically closed after the piecing has passed the loading trough of the closure wedge.
- the invention is based essentially on the idea of partial closure of the closure wedge by means of at least one holding device which is arranged behind the loading trough of the closure wedge on the bottom piece.
- a blocking element of the holding device is extended when the piecing runs for loading a cartridge in the loading trough, which then blocked in the closing movement of the closure wedge this in the partially closed position.
- the blocking element is in operative connection with an actuating device of the holding device, which comprises a movable actuating part, which is held by at least one return element in a starting position, wherein the blocking element is in its rest position, and which in the preparation of the ammunition by the piecing of Loading machine is pressed against the pressure of the return element in an operating position and thereby shifts the locking element from its rest position to its locked position.
- an actuating device of the holding device which comprises a movable actuating part, which is held by at least one return element in a starting position, wherein the blocking element is in its rest position, and which in the preparation of the ammunition by the piecing of Loading machine is pressed against the pressure of the return element in an operating position and thereby shifts the locking element from its rest position to its locked position.
- the guide of the closure wedge contained in the bottom piece is delimited on the rear side by two guide strips of the bottom piece encompassing the closure wedge, the holding device being fastened in one of the mutually facing end faces.
- the blocking element is slidably disposed in the holding device from a rest position to a blocking position.
- the blocking element is preferably formed bolt-shaped and may be formed flattened on its side facing the corresponding abutment surface of the closure wedge.
- the abutment surface of the closure wedge can be tapered beveled on the rear side, wherein the slope of the beveled abutment surface so dimensioned is that no self-locking of the abutment surface pressed flattened, bolt-shaped locking element takes place, so that the locking element can move independently against the closing force of the closure wedge, if it would not be prevented by a blocking of the operating part by the piecing of the loading machine.
- the actuating part of the holding device is a first pivoting lever whose first end is pivotable about a holder-fixed first axis of rotation and the second end of which projects laterally into the space of the bottom piece to be passed by the piecemeal during loading of the ammunition, wherein in the region of the second end of the first pivot lever, a second pivot lever is pivotally mounted about a passing through the first pivot lever second axis of rotation, the end remote from the second axis of rotation about a third axis of rotation is pivotally connected to the displaceable in an axial guide of the holding device arranged blocking element.
- the layers of the three axes of rotation should be selected such that they lie in a substantially line in the blocking position of the blocking element. This ensures that the closing force of the closure wedge, which acts on the bolt-shaped blocking element, causes no opening moment on the actuating part of the holding device and the closure wedge is reliably held in the partially closed position.
- the first pivot lever are flap-shaped and the second pivot lever formed as a rocker.
- the locking device comprises two holding devices, which are arranged on the rear side behind the closure wedge on both sides of the loading trough of the closure wedge on the bottom piece.
- Another advantage of this design is that no additional sensors or actuators are required.
- Fig.1 1 denotes a barrel weapon, which comprises a weapon barrel 2 with a wedge closure 3 arranged at the rear (here a drop wedge closure).
- the wedge lock 3 consists essentially of a connected to the gun barrel 2 bottom piece 4 and in the bottom piece 4 perpendicular to the axis of the shaft 5 of the gun barrel 2 in a guide 6 of the bottom piece 4 displaceable, a loading tray 7 having shutter wedge 8. It is in the bottom piece 4 contained guide 6 of the closure wedge 8 rear side limited by two the locking wedge 8 embracing guide rails 9 of the bottom piece 4.
- the closure wedge 8 is movable from an open position, in which ammunition 10 can be loaded axially into the cargo space 11 of the weapon barrel 2 by means of a piecing device of a loading device (not shown), into a partially closed position (shown in FIG Fig.1 ), in which a slipping back of the ammunition 10 from the cargo space 11 is prevented by the shutter wedge 8, displaceable in a closed position.
- the locking device 12 comprises two holding devices 13, which rear side behind the closure wedge 8 at the mutually facing end faces 14, 15 of the guide rails 9 of the bottom piece 4 are attached.
- Each holding device 13 has a bolt-shaped blocking element 16 which is mounted axially displaceably in a corresponding holding device 17 from a rest position into a blocking position.
- the blocking element 16 is in its locking position on a stop surface 18 of the closure wedge 8 ( Fig.2 ).
- the respective blocking element 16 is in operative connection with an actuating device 19 of the corresponding holding device 13.
- actuating device 19 of the corresponding holding device 13.
- These have a flap-shaped first pivot lever (actuating part) 20, whose first end 21 is pivotable about a holder-fixed first axis of rotation 22 and is held by two return elements (springs) 23 in an initial position ( Figure 3 ).
- a groove 30 and a counterbore in the holder 17 serve to fix the position and attachment to the bottom piece. 4
- the second end 24 of the first pivot lever 20 projects laterally into the space defined by the two guide rails 9 of the bottom piece 4 ( Fig.1 ).
- a second rocker arm formed as a rocker arm 25 is pivotally mounted about a passing through the first pivot lever 20 second pivot axis 26, the second axis of rotation 26 remote from the second end 27 about a third axis of rotation 28 hinged to the in the axial guide of the holding device 17 slidably disposed locking element 16 is connected.
- the positions of the three axes of rotation 22, 26 and 28 are selected such that they lie in the blocking position of the blocking element 16 substantially in line and the closing force of the closure wedge 8, which acts on the bolt-shaped blocking element 16, no opening moment on the actuating part 20 of the holding device 13 causes, so that the shutter wedge 8 is reliably held in the partially closed position.
- the bolt-shaped blocking element 16 is on its stop surface 18 of the closure wedge Flattened 8 and the stop surface 18 of the closure wedge 8 tapered beveled tapered rear side, wherein the slope of the beveled abutment surface 18 is dimensioned such that no self-locking of the pressed against the abutment surface 18, flattened, bolt-shaped blocking element 16 takes place.
- the shutter wedge 8 remains in the in Fig.1 illustrated, partially closed position, as the piecing when retracting laterally against the cap-shaped first pivot lever 20 keeps this in the operating position.
- the return elements 23 push the second end 24 of the first pivoting lever 20 into the space located between the guide rails 9 and the rocker 25 retracts the blocking element 16 so that the closure wedge 8 does not move to its closed position pressed closing spring is pressed.
- the return movement of the blocking element 16 is supported by the closure wedge 8, since the slope of the chamfered stop surface 18 of the closure wedge 8 does not cause self-locking.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Lock And Its Accessories (AREA)
Description
Die Erfindung betrifft einen Keilverschluss für eine Rohrwaffe mit einem an einem Waffenrohr heckseitig verbundenen Bodenstück und einem in dem Bodenstück senkrecht zur Seelenachse des Waffenrohres in einer Führung des Bodenstückes verschiebbaren, eine Lademulde aufweisenden Verschlusskeil, wobei das Teilschließen des Verschlusskeiles mittels mindestens einer Haltevorrichtung, die hinter der Lademulde des Verschlusskellas am Bodenstück angeordnet ist, vorgenommen wird. Dabei wird ein Sperrelement der Haltevorrichtung ausgefahren, wenn der Ansetzer zum Laden einer Patrone In die Lademulde fährt, welches bei der Schließbewegung des Verschlusskeiles diesen dann in der teilgeschlossenen Position blockiert. In der teilsweise geschlossenen Position wird der Verschlusskeil von der Sperreinrichtung blockiert..The invention relates to a wedge lock for a gun with a rear side connected to a gun barrel bottom piece and a displaceable in the bottom piece perpendicular to the axis of the weapon barrel in a leadership of the bottom piece, a loading tray having closure wedge, wherein the partial closing of the closure wedge by means of at least one holding device behind the loading trough of the closure cella is arranged on the bottom piece is made. In this case, a blocking element of the holding device is extended when the piecing for loading a cartridge moves into the loading trough, which then blocked in the closing movement of the closure wedge this in the partially closed position. In the partially closed position the closing wedge is blocked by the locking device.
Ein derartiger Keilverschluse ist beispielsweise aus der
Da das Verschieben bei diesen bekannten Keliverschluss in seine vollständig geschlossene Position, nachdem der Ansetzer der Ladeeinrichtung die Lademulde des Verschlusskeiles passiert hat, nicht automatisch erfolgt, muss dies manuell oder über einen Aktuator ausgelöst werden. Hierzu sind weitere Funktionselemente erforderlich, welche die Störanfälligkeit, das Gewicht und auch die für den Ladevorgang erforderliche Zeit heraufsetzen.Since the shift in this known Keli closed in its fully closed position, after the piecing of the charger has passed the loading trough of the closure wedge, not automatically, this must be triggered manually or via an actuator. For this purpose, further functional elements are required, which increase the susceptibility, the weight and also the time required for the charging process.
Die
Der Erfindung liegt die Aufgabe zugrunde, einen Keilverschluss der eingangs erwähnten Art anzugeben, bei dem nach dem vollständigen Laden einer Patrone der Verschlusskeil automatisch geschlossen wird, nachdem der Ansetzer die Lademulde des Verschlusskeiles passiert hat.The invention has for its object to provide a wedge lock of the type mentioned, in which after the complete loading of a cartridge, the closure wedge is automatically closed after the piecing has passed the loading trough of the closure wedge.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst. Weitere, besonders vorteilhafte Ausgestaltungen der Erfindung offenbaren die Unteransprüche.This object is achieved by the features of
Die Erfindung beruht im Wesentlichen auf dem Gedanken, das Teilschließen des Verschlusskeiles mittels mindestens einer Haltevorrichtung, die hinter der Lademulde des Verschlusskeiles am Bodenstück angeordnet ist, vorzunehmen. Dabei wird ein Sperrelement der Haltevorrichtung ausgefahren, wenn der Ansetzer zum Laden einer Patrone in die Lademulde fährt, welches bei der Schließbewegung des Verschlusskeiles diesen dann in der teilgeschlossenen Position blockiert. Sobald der Ansetzer die Lademulde des Verschlusskeiles verlassen hat, wird die Unterstellung des Verschlusskeiles durch das Sperrelement automatisch aufgehoben und der Keilschließvorgang beendet.The invention is based essentially on the idea of partial closure of the closure wedge by means of at least one holding device which is arranged behind the loading trough of the closure wedge on the bottom piece. In this case, a blocking element of the holding device is extended when the piecing runs for loading a cartridge in the loading trough, which then blocked in the closing movement of the closure wedge this in the partially closed position. Once the piecing has left the loading trough of the closure wedge, the subordination of the closure wedge is automatically canceled by the blocking element and the wedge closing process terminated.
Das Sperrelement steht dabei mit einer Betätigungseinrichtung der Haltevorrichtung in Wirkverbindung, die ein bewegliches Betätigungsteil umfasst, welches durch mindestens ein Rückstellelement in einer Ausgangsposition gehalten wird, bei der sich das Sperrelement in seiner Ruheposition befindet, und welches bei dem Ansetzen der Munition durch den Ansetzer des Ladeautomaten gegen den Druck des Rückstellelementes in eine Betätigungsposition gedrückt wird und dabei das Sperrelement von seiner Ruheposition in seine Sperrposition verschiebt.The blocking element is in operative connection with an actuating device of the holding device, which comprises a movable actuating part, which is held by at least one return element in a starting position, wherein the blocking element is in its rest position, and which in the preparation of the ammunition by the piecing of Loading machine is pressed against the pressure of the return element in an operating position and thereby shifts the locking element from its rest position to its locked position.
Bei einer bevorzugten Ausführungsform der Erfindung ist die in dem Bodenstück enthaltene Führung des Verschlusskeiles heckseitig durch zwei den Verschlusskeil umgreifende Führungsleisten des Bodenstückes begrenzt, wobei in einer der einander zugewandten Stirnseiten die Haltevorrichtung befestigt ist.In a preferred embodiment of the invention, the guide of the closure wedge contained in the bottom piece is delimited on the rear side by two guide strips of the bottom piece encompassing the closure wedge, the holding device being fastened in one of the mutually facing end faces.
Vorzugsweise ist das Sperrelement in der Halteeinrichtung von einer Ruheposition in eine Sperrposition verschiebbar angeordnet.Preferably, the blocking element is slidably disposed in the holding device from a rest position to a blocking position.
Das Sperrelement ist vorzugsweise bolzenförmig ausgebildet und kann auf seiner der entsprechenden Anschlagsfläche des Verschlusskeiles zugewandten Seite abgeflacht ausgebildet sein.The blocking element is preferably formed bolt-shaped and may be formed flattened on its side facing the corresponding abutment surface of the closure wedge.
Die Anschlagsfläche des Verschlusskeiles kann heckseitig verjüngend abgeschrägt ausgebildet sein, wobei die Steigung der abgeschrägten Anschlagsfläche derart bemessen ist, dass keine Selbsthemmung des gegen die Anschlagsfläche gedrückten abgeflachten, bolzenförmigen Sperrelementes erfolgt, sodass das Sperrelement sich selbständig gegen die Schließkraft des Verschlusskeiles verschieben kann, wenn es hieran nicht durch eine Blockierung des Betätigungsteiles durch den Ansetzer des Ladeautomaten gehindert werden würde.The abutment surface of the closure wedge can be tapered beveled on the rear side, wherein the slope of the beveled abutment surface so dimensioned is that no self-locking of the abutment surface pressed flattened, bolt-shaped locking element takes place, so that the locking element can move independently against the closing force of the closure wedge, if it would not be prevented by a blocking of the operating part by the piecing of the loading machine.
Bei einer bevorzugten Ausführungsform der Erfindung handelt es sich bei dem Betätigungsteil der Haltevorrichtung um einen ersten Schwenkhebel, dessen erstes Ende um eine halteeinrichtungsfeste erste Drehachse schwenkbar ist und dessen zweites Ende seitlich in den von dem Ansetzer beim Laden der Munition zu passierenden Raum des Bodenstückes ragt, wobei im Bereich des zweiten Endes des ersten Schwenkhebels ein zweiter Schwenkhebel um eine durch den ersten Schwenkhebel gehende zweite Drehachse schwenkbar gelagert ist, dessen der zweiten Drehachse abgewandtes Ende um eine dritte Drehachse gelenkig mit dem in einer axialen Führung der Halteeinrichtung verschiebbar angeordneten Sperrelement verbunden ist.In a preferred embodiment of the invention, the actuating part of the holding device is a first pivoting lever whose first end is pivotable about a holder-fixed first axis of rotation and the second end of which projects laterally into the space of the bottom piece to be passed by the piecemeal during loading of the ammunition, wherein in the region of the second end of the first pivot lever, a second pivot lever is pivotally mounted about a passing through the first pivot lever second axis of rotation, the end remote from the second axis of rotation about a third axis of rotation is pivotally connected to the displaceable in an axial guide of the holding device arranged blocking element.
Vorzugsweise sollten die Lagen der drei Drehachsen derart gewählt sein, dass sie in der Sperrposition des Sperrelementes im Wesentlichen auf einer Linie liegen. Dadurch wird erreicht, dass die Schließkraft des Verschlusskeiles, die auf das bolzenförmige Sperrelement wirkt, kein öffnendes Moment auf das Betätigungsteil der Haltevorrichtung bewirkt und der Verschlusskeil zuverlässig in der teilweise geschlossenen Position gehalten wird.Preferably, the layers of the three axes of rotation should be selected such that they lie in a substantially line in the blocking position of the blocking element. This ensures that the closing force of the closure wedge, which acts on the bolt-shaped blocking element, causes no opening moment on the actuating part of the holding device and the closure wedge is reliably held in the partially closed position.
Bei einem Ausführungsbeispiel der Erfindung sind der erste Schwenkhebel klappenförmig und der zweite Schwenkhebel als Schwinge ausgebildet.In one embodiment of the invention, the first pivot lever are flap-shaped and the second pivot lever formed as a rocker.
Als besonders vorteilhaft hat es sich erwiesen, wenn die Sperreinrichtung zwei Haltevorrichtungen umfasst, welche heckseitig hinter dem Verschlusskeil beidseitig der Lademulde des Verschlusskeiles am Bodenstück angeordnet sind.It has proven to be particularly advantageous if the locking device comprises two holding devices, which are arranged on the rear side behind the closure wedge on both sides of the loading trough of the closure wedge on the bottom piece.
Ein weiterer Vorteil dieser Konstruktion liegt darin, dass keine zusätzliche Sensoren oder Aktuatoren erforderlich sind.Another advantage of this design is that no additional sensors or actuators are required.
Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus den folgenden, anhand von Figuren erläuterten Ausführungsbeispielen. Es zeigen:
- Fig.1
- den heckseitigen Bereich einer großkalibrigen Panzerkanone mit Keilverschluss, wobei der Verschlusskeil in einer teilweise geschlossenen Position durch zwei heckseitig an dem Bodenstück des Keilverschlusses angeordnete Haltevorrichtungen blockiert wird;
- Fig.2
- eine vergrößerte Ansicht einer an dem Bodenstück gem.
Fig.1 befestigten Haltevorrichtung mit einem in seiner Sperrposition befindlichen, verschiebbar angeordneten, bolzenförmigen Sperrelement; - Fig.3
- eine vergrößerte Ansicht der Haltevorrichtung gem.
Fig.2 , wobei das Sperrelement sich in seiner Ruheposition befindet und - Fig.4
- eine
Fig.3 entsprechende Ansicht, wobei das Sperrelement sich in seiner Sperrposition befindet.
- Fig.1
- the rear portion of a large caliber tank gun with a wedge lock, wherein the closure wedge is blocked in a partially closed position by two rear side arranged on the bottom piece of the wedge closure holding devices;
- Fig.2
- an enlarged view of one of the bottom piece gem.
Fig.1 fixed holding device with a located in its locking position, slidably mounted, bolt-shaped locking element; - Figure 3
- an enlarged view of the holding device acc.
Fig.2 , wherein the blocking element is in its rest position and - Figure 4
- a
Figure 3 corresponding view, wherein the blocking element is in its locked position.
In
Der Verschlusskeil 8 ist von einer geöffneten Position, bei welcher Munition 10 axial mit Hilfe eines Ansetzers einer Ladeeinrichtung (nicht dargestellt) in den Ladungsraum 11 des Waffenrohres 2 ladbar ist, in eine teilweise geschlossene Position (dargestellt in
In der teilweise geschlossenen Position wird der Verschlusskeil 8 von einer Sperreinrichtung 12 blockiert.In the partially closed position of the
Die Sperreinrichtung 12 umfasst zwei Haltevorrichtungen 13, welche heckseitig hinter dem Verschlusskeil 8 an den einander zugewandten Stirnseiten 14, 15 der Führungsleisten 9 des Bodenstückes 4 befestigt sind.The
Jede Haltevorrichtung 13 besitzt ein bolzenförmiges Sperrelement 16, welches in einer entsprechenden Halteeinrichtung 17 von einer Ruheposition in eine Sperrposition axial verschiebbar gelagert ist. Dabei liegt das Sperrelement 16 in seiner Sperrposition an einer Anschlagsfläche 18 des Verschlusskeiles 8 an (
Das jeweilige Sperrelement 16 steht mit einer Betätigungseinrichtung 19 der entsprechenden Haltevorrichtung 13 in Wirkverbindung. Diese weisen einen klappenförmigen ersten Schwenkhebel (Betätigungsteil) 20 auf, dessen erstes Ende 21 um eine halteeinrichtungsfeste erste Drehachse 22 schwenkbar ist und durch zwei Rückstellelemente (Federn) 23 in einer Ausgangsstellung gehalten wird (
Das zweite Ende 24 des ersten Schwenkhebels 20 ragt seitlich in den durch die beiden Führungsleisten 9 des Bodenstückes 4 begrenzten Raum (
Beim Ansetzen einer Patrone wird daher das zweite Ende 24 des ersten Schwenkhebels 20 durch den Ansetzer des Ladeautomaten gegen den Druck der Rückstellelemente 23 in eine Betätigungsposition gedrückt und betätigt dabei die Schwinge 25, die ihrerseits das Sperrelement 16 von seiner Ruheposition (
Wie den
Das bolzenförmige Sperrelement 16 ist auf seiner der Anschlagsfläche 18 des Verschlusskeiles 8 zugewandten Seite 29 abgeflacht und die Anschlagsfläche 18 des Verschlusskeiles 8 heckseitig verjüngend abgeschrägt ausgebildet, wobei die Steigung der abgeschrägten Anschlagsfläche 18 derart bemessen ist, dass keine Selbsthemmung des gegen die Anschlagsfläche 18 gedrückten, abgeflachten, bolzenförmigen Sperrelementes 16 erfolgt.The bolt-shaped
Wird daher nach dem Laden einer Patrone 10 der Ansetzer zurückgefahren, so verbleibt der Verschlusskeil 8 so lange in der in
- 11
- Rohrwaffebarreled weapon
- 22
- Waffenrohrbarrel
- 33
- Keilverschlusswedge closure
- 44
- Bodenstückbreech
- 55
- Seelenachsebore axis
- 66
- Führungguide
- 77
- LademuldeBreech
- 88th
- Verschlusskeilcover wedge
- 99
- Führungsleisteguide rail
- 1010
- Munition, PatroneAmmunition, cartridge
- 1111
- Ladungsraumcargo space
- 1212
- Sperreinrichtunglocking device
- 1313
- Haltevorrichtungholder
- 14,1514.15
- Stirnseitenfront sides
- 1616
- Sperrelementblocking element
- 1717
- Halteeinrichtungholder
- 1818
- Anschlagsflächestop surface
- 1919
- Betätigungseinrichtungactuator
- 2020
- erster Schwenkhebel, Betätigungsteilfirst pivot lever, actuating part
- 2121
- erste Endefirst end
- 2222
- (erste) Drehachse(first) axis of rotation
- 2323
- RückstellelementReturn element
- 2424
- zweite Endesecond end
- 2525
- zweiter Schwenkhebel, Schwingesecond pivot lever, rocker
- 2626
- (zweite) Drehachse(second) rotation axis
- 2727
- zweites Endesecond end
- 2828
- (dritte) Drehachse(third) rotation axis
- 2929
- Seitepage
- 3030
- Nutgroove
Claims (12)
- Sliding-wedge breechblock for a barrelled weapon (1), with a breech end (4), which is connected to the rear side of the barrel of the weapon (2), and a breechblock wedge (8), which is displaceable in the breech end (4) perpendicularly to the axis of the bore (5) of the barrel of the weapon (2) in a guide (6) of the breech end (4) and has a loading tray (7), with a blocking device (12), for blocking the breechblock wedge (8) in the partially closed position, characterized in that the blocking device (12) comprises at least one holding device (13), which is arranged on the breech end (4) on the rear side behind the loading tray (7) of the breechblock wedge, the holding device (13) has at least one blocking element (16), which is in operative connection with an actuating device (19) of the holding device (13) that comprises a movable actuating part (20), which is held by at least one restoring element (23) in a starting position, in which the blocking element (16) is in its position of rest, and is pressed against the pressure of the restoring element (23) into an actuating position, and thereby moves the blocking element (16) from its position of rest into its blocking position.
- Sliding-wedge breechblock according to Claim 1, characterized in that, in the blocking position, the blocking element (16) is arranged on the rear side in front of the end face of the breechblock wedge (8) containing the loading tray (7), and lies against a stop face (18) of the breechblock wedge (8).
- Sliding-wedge breechblock according to Claim 1 or 2, characterized in that the guide (6) of the breechblock wedge (8) that is contained in the breech end (4) is bounded on the rear side by two guiding bars (9) of the breech end (4) that reach around the breechblock wedge (8), the holding device (13) being fastened in one of the mutually facing end faces (14, 15) of the guiding bars (9).
- Sliding-wedge breechblock according to one of Claims 1 to 3, characterized in that the blocking element (16) is arranged in the holding device (17) displaceably from a position of rest into a blocking position.
- Sliding-wedge breechblock according to one of Claims 1 to 4, characterized in that the blocking element (16) takes the form of a bolt.
- Sliding-wedge breechblock according to Claim 5, characterized in that the blocking element (16) in the form of a bolt is of a flattened form on its side (29) facing the stop face (18) of the breechblock wedge (8).
- Sliding-wedge breechblock according to one of Claims 2 to 6, characterized in that the stop face (18) of the breechblock wedge (8) is formed on the rear side as bevelled in a tapering manner, the slope of the bevelled stop face (18) being dimensioned such that there is no self-locking of the flattened blocking element (16) in the form of a bolt that is pressed against the stop face (18).
- Sliding-wedge breechblock according to one of Claims 1 to 7, characterized in that the actuating part (20) of the holding device (13) is a first pivot lever, the first end (21) of which is pivotable about a first pivot pin (22), which is fixed to the holding device, and the second end (24) of which protrudes laterally into the space of the breech end (4) to be passed by the rammer when loading the ammunition (10), in that, in the region of the second end (24) of the first pivot lever (20), a second pivot lever (25) is mounted pivotably about a second pivot pin (26), which passes through the first pivot lever (20) and the end of which that is facing away from the second pivot pin (26) being connected in an articulated manner about a third pivot pin (28) to the blocking element (16) displaceably arranged in an axial guide of the holding device (17).
- Sliding-wedge breechblock according to Claim 8, characterized in that the positions of the three pivot pins (22, 26, 28) are chosen such that, in the blocking position of the blocking element (16), they lie substantially on one line.
- Sliding-wedge breechblock according to Claim 8, characterized in that the second end (24) of the first pivot lever (20) protrudes laterally into the space bounded by the two guiding bars (9) of the breech end (4).
- Sliding-wedge breechblock according to one of Claims 8 to 10, characterized in that the first pivot lever (20) takes the form of a flap and the second pivot lever (25) takes the form of a rocker.
- Sliding-wedge breechblock according to one of Claims 1 to 11, characterized in that the blocking device (12) comprises two holding devices (13), which are arranged on the breech end (4) on the rear side behind the breechblock wedge (8) on both sides of the loading tray (7) of the breechblock wedge (8).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910037899 DE102009037899A1 (en) | 2009-08-19 | 2009-08-19 | Wedge lock of a barrel weapon |
PCT/EP2010/004726 WO2011020555A1 (en) | 2009-08-19 | 2010-08-02 | Sliding-wedge breechblock of a barreled weapon |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2467666A1 EP2467666A1 (en) | 2012-06-27 |
EP2467666B1 true EP2467666B1 (en) | 2015-07-29 |
Family
ID=42797313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10742434.3A Active EP2467666B1 (en) | 2009-08-19 | 2010-08-02 | Sliding-wedge breechblock of a weapon |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2467666B1 (en) |
DE (1) | DE102009037899A1 (en) |
ES (1) | ES2548151T3 (en) |
WO (1) | WO2011020555A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9429387B1 (en) | 2015-03-20 | 2016-08-30 | Magpul Industries Corp. | Modular stock for a firearm |
US10101102B2 (en) | 2015-07-31 | 2018-10-16 | Magpul Industries Corp. | Magazine well for a firearm |
US10345076B2 (en) | 2017-03-07 | 2019-07-09 | Magpul Industries Corp. | Firearm barrel tray, stock, and related methods |
USD844735S1 (en) | 2017-03-07 | 2019-04-02 | Magpul Industries Corp. | Firearm stock |
DE102019122290B3 (en) * | 2019-08-20 | 2021-02-25 | Rheinmetall Waffe Munition Gmbh | Locking system and barrel weapon |
DE102020108551A1 (en) | 2020-03-27 | 2021-09-30 | Rheinmetall Waffe Munition Gmbh | Gun barrel lock and barrel weapon |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1651128A (en) * | 1923-10-15 | 1927-11-29 | Thomas M Jervey | Automatic gun |
FR944047A (en) * | 1945-09-13 | 1949-03-24 | Semi-automatic rapid-fire servo-loading cannon | |
DE3839496A1 (en) | 1988-11-23 | 1990-05-31 | Rheinmetall Gmbh | LOCKING DEVICE FOR INTERRUPTING THE LOCKING KEY MOVEMENT |
FR2713755B1 (en) * | 1993-12-07 | 1996-02-09 | Giat Ind Sa | Movable breech wedge weapon. |
-
2009
- 2009-08-19 DE DE200910037899 patent/DE102009037899A1/en not_active Withdrawn
-
2010
- 2010-08-02 WO PCT/EP2010/004726 patent/WO2011020555A1/en active Application Filing
- 2010-08-02 EP EP10742434.3A patent/EP2467666B1/en active Active
- 2010-08-02 ES ES10742434.3T patent/ES2548151T3/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102009037899A1 (en) | 2011-02-24 |
WO2011020555A1 (en) | 2011-02-24 |
EP2467666A1 (en) | 2012-06-27 |
ES2548151T3 (en) | 2015-10-14 |
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