EP3748277B1 - Wiege zur aufnahme einer munition und entsprechendes ausziehverfahren - Google Patents

Wiege zur aufnahme einer munition und entsprechendes ausziehverfahren Download PDF

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Publication number
EP3748277B1
EP3748277B1 EP20178384.2A EP20178384A EP3748277B1 EP 3748277 B1 EP3748277 B1 EP 3748277B1 EP 20178384 A EP20178384 A EP 20178384A EP 3748277 B1 EP3748277 B1 EP 3748277B1
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EP
European Patent Office
Prior art keywords
tube
receiving
cradle
receiving cradle
outlet end
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EP20178384.2A
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English (en)
French (fr)
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EP3748277A1 (de
Inventor
Pascaline DUGUÉ
Lionel REYNAULT
Pascal Herrero
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Thales SA
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Thales SA
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Publication of EP3748277A1 publication Critical patent/EP3748277A1/de
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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
    • F41A3/58—Breakdown breech mechanisms, e.g. for shotguns
    • 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
    • F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
    • F41A15/22—Tools for extracting cartridges
    • 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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/32—Muzzle attachments or glands
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
    • F41F3/00—Rocket or torpedo launchers
    • F41F3/04—Rocket or torpedo launchers for rockets
    • F41F3/058—Means for removing duds or misfires

Definitions

  • the invention lies in the technical field of the extraction of ammunition from a gun barrel, for example (non-limiting) a 120 mm rifled mortar.
  • the invention finds a particularly advantageous application in the case of ammunition stuck in the tube or during a non-fire.
  • FR1060600A discloses a device for extracting ammunition from a tube by an expulsion means. This document concerns only the extraction of the ammunition and not the reception of an extracted ammunition.
  • the document CH 624 480 describes a device and method for extracting ammunition from a gun by injecting compressed air. This process relies on pressure regulation of injected compressed air to ensure that the ammunition exits the barrel just to be seized. This process requires complex pressure regulation equipment. In addition, it exposes to a fall of the ammunition extracted from the height separating the ground and the muzzle of the gun. This results in a risk of detonation of the ammunition.
  • the invention aims to overcome all or part of the problems mentioned above by proposing a reception cradle which makes it possible to receive ammunition extracted by a means of expulsion of the ammunition from the tube, in particular by injection of air compressed, regardless of the rocket.
  • the receiving cradle also makes it possible to collect ammunition stuck in the mouth after the expulsion of the ammunition tube by any suitable expulsion means.
  • Such a device is particularly safe because the user never passes all or part of his body in front of the muzzle of the barrel. The risk of dropping the ammunition to the bottom of the tube is also eliminated.
  • the structure comprises a first arm and a second arm, each being connected at a first end to the fixing base, and the receiving bag is fixed to the two arms and to the fixing base.
  • the fixing base has a U-shape, an inner portion being intended to be in contact with an outer portion of the outlet end of the tube.
  • the fixing base comprises a hooking spout on an outer portion of the fixing base, intended to cooperate with a portion of a collar of the tube so as to allow the rotation of the receiving cradle according to a second axis Y, substantially perpendicular to the first axis X, when placing the receiving cradle on the outlet end of the tube.
  • the means for fixing the handle to the fixing base comprises a ball joint and a flat support.
  • the arms are telescopic, and each of the two attachment points is configured to slide on the arm on which it is positioned.
  • the figure 1 schematically represents an extractor known from the prior art and has already been presented in the introduction.
  • the figure 2 schematically represents a receiving cradle 10 placed at the outlet of a tube according to the invention.
  • the receiving cradle 10 is intended to receive ammunition 11 extracted from a tube 12 extending along a first axis X by an expulsion means 13, the receiving cradle 10 comprising a structure 14 and a receiving bag 17 s extending substantially along the first axis X fixed to the structure 14, intended to receive the ammunition 11.
  • the invention applies to any suitable means of expulsion, for example by injection of compressed air, injection of inert gas or by application of a force on the ammunition from behind. Thereafter, we will assimilate the means of expulsion to the injection of compressed air, without however limiting the invention to this example.
  • Ammunition 11 having a length substantially equal to the length of the receiving cradle is shown.
  • the invention applies regardless of the length and diameter of the ammunition provided that the length and diameter of the ammunition are less than those of the receiving cradle 10.
  • the structure 14 can for example be made of aluminum in order to lighten its mass as much as possible.
  • the picture 3 schematically represents the structure 14 of the receiving cradle 10 according to the invention, in the unfolded and folded configuration.
  • the structure 14 is in the unfolded configuration on the left of the figure and in the folded configuration on the right of the figure.
  • the structure 14 comprises a fixing base 15 intended to be fixed to an outlet end 16 of the tube 12.
  • the structure 14 advantageously comprises a first arm 21 and a second arm 22, each being connected at a first end 19 to the base fixing 15.
  • the arms 21, 22 are shown substantially parallel to each other and to the first axis X. However, this configuration, although preferred, is not mandatory, and the two arms 21, 22 can extend in two divergent directions or convergent.
  • the receiving bag 17 is fixed to the two arms 21, 22 and to the fixing base 15.
  • the figure 4 schematically represents a receiving cradle 10 according to the invention.
  • the fixing base 15 has a U-shape, an inner portion 23 being intended to be in contact with an outer portion 24 of the outlet end 16 of the tube 12, as can be seen on the figure 7 .
  • the receiving bag 17 is fixed to the fixing base 15 at its inner portion 23, that is to say in the central part of the U, and at the level of the upper ends, that is to say at the level of the parts extending from the central part of the U and on either side of the central part of the U.
  • the figure 5 schematically represents a first view of a reception bag 17 of the reception cradle 10 according to the invention.
  • the receiving bag 17 comprises a stop cone 25 positioned at a second end 26 of the two arms 21, 22, configured to form an abutment for the ammunition 11, and a holding device 27 of the stop cone 25 connecting the cone stopper 25 to the two arms 21, 22 and to the fixing base 15.
  • the stop cone 25 constitutes a major element of the receiving cradle 10 according to the invention. Indeed, the arresting cone 25 must be able to resist thermally to the high temperature of the surface of the ammunition 11 and mechanically in the event of a violent impact during an extraction of ammunition 11 not jammed.
  • the device 27 for holding the stop cone 25 comprises two lateral straps 31, 32 extending from the stop cone 25 on either side of the stop cone 25 as far as two attachment points 33, 34, a first 33 of the two attachment points being positioned on the first arm 21 and a second 34 of the two attachment points being positioned on the second arm 22.
  • the holding device 27 also comprises an attachment strap 35 s extending from the stop cone 25 to the fixing base 15.
  • the assembly formed by the stop cone 25 and the side straps 31, 32 and the fastening strap 35 is sufficient to form the mechanical resistance necessary to stop the ammunition and maintain it.
  • the stop cone 25 and the straps are connected by an assembly forming a pocket.
  • the stop cone 25 is defined by an advantageously open cone.
  • the cone is designed with several strappings 61 of very resistant straps. These strappings 61 are interconnected by other straps 62 which are themselves connected to the reception bag 17, for example by long seams, advantageously over the entire length of the reception bag 17, and in particular up to the interfaces of the structure 14 in order to distribute the force over a maximum length during extraction.
  • the arresting cone 25 is advantageously open so that the pointed and mechanically aggressive end of the fuze of the ammunition 11 does not cause a primer of tears. The use of several added hoops makes it possible to limit the "rebound" effect of the ammunition 11.
  • stop cone 25 With an end diameter slightly smaller than that of the body of the projectile, makes it possible to overcome an impact: the stopping of the projectile is indeed ensured by the braking due to the neck of the stop cone 25.
  • the stop cone 25 is represented with a circular opening, similar to the external shape of the body of the ammunition 11.
  • the invention applies in a similar way with a non-circular opening, but with an end diameter slightly smaller than that of the body of the projectile in order to retain it in the receiving cradle 10.
  • the reception bag 17 (consisting of the straps and the pocket) is used, for its part, to recover the projectile once stopped by the arresting cone 25.
  • the depth of the reception bag 17 has the function of misaligning the ammunition 11 with the tube 12 regardless of the rise of the mortar, in order to prevent the ammunition 11 from falling back into the tube 12.
  • the longitudinal axis of the ammunition although it can remain substantially parallel to the axis X, is sufficiently offset with respect to the axis X so that the ammunition can no longer fall back into the tube.
  • the receiving bag 17, including pocket and straps advantageously consists of two layers of fabric: on the outer side of the receiving bag 17, a mechanically resistant layer and on the inner side of the receiving bag 17, a layer resistant to heat (at least 100°C). This may be, for example, layers of flame-retardant synthetic fabric.
  • the receiving bag 17 is a wearing part and is the only interface with the ammunition. It can be removably connected to the structure 14 in order to allow its removal from the receiving cradle 10 in the event of damage to the receiving bag 17.
  • the figure 6 schematically represents a second view of a reception bag 17 of the reception cradle 10 according to the invention.
  • the receiving bag 17 is preferably made in one piece.
  • the attachments of the reception bag 17 on the two arms 21, 22 of the reception cradle 10 can be designed to allow the reception bag 17 to be removed without dismantling the structure 14.
  • the extraction of the ammunition 11 is done for example by injection of compressed air 13 at the lower level of the tube 12, advantageously at the level of a pre-existing safety valve of the mortar, by connecting a bottle of compressed air to the safety valve with a hose.
  • the compressed air 13 pushes the ammunition which is then recovered in the receiving cradle 10.
  • the ammunition 11 is stopped by the front part of the receiving bag 17, and it falls to the bottom of the receiving bag 17 , as described below. It emerges from this that the user only intervenes in complete safety when the ammunition is completely out of the tube 12 and without the possibility of falling back into it.
  • the reception cradle according to the invention allows the extraction of ammunition regardless of the rocket used. It makes it possible to extract ammunition in position or stuck at the level of the muzzle or at any level inside the tube.
  • the figure 7 schematically shows the placement of the receiving cradle 10 at the outlet end 16 of the tube 12 according to the invention.
  • the fixing base 15 comprises a hooking nose 36 on an outer portion 43 of the fixing base 15, intended to cooperate with a portion of a collar 42 of the tube 12 so as to allow the rotation of the receiving cradle 10 along a second axis Y, substantially perpendicular to the first axis X, when placing the receiving cradle 10 on the outlet end 16 of the tube 12.
  • the collar 42 is the collar of the base plate belonging to the mortar, it locks with a simple fastener.
  • any type of collar can be used insofar as it has a portion on which the hooking spout 36 can rest in order to allow the rotation of the receiving cradle 10 around the second axis Y.
  • the hooking spout 36 facilitates the positioning of the receiving cradle 10 in alignment along the first axis X, at the outlet end 16 of the tube 12.
  • the receiving cradle 10 Once the receiving cradle 10 has been placed in position at the end 16 of the tube 12, it must be locked in this position in order to be held there.
  • the figure 8 schematically shows the locking of the receiving cradle 10 at the outlet end 16 of the tube 12 according to the invention.
  • the receiving cradle 10 comprises a locking device 51 capable of passing from one unlocked configuration to a locked configuration in which the fixing base 15 is held in place around the outlet end 16 of the tube 12, and vice versa, comprising a handle 52 configured to at least partially match the shape of the end 16 outlet of the tube 12, and a means 53 for fixing the handle 52 to the fixing base 15.
  • the locking device 51 can thus be locked and unlocked as many times as necessary.
  • the handle 52 forms at least a point support with the tube.
  • the contact of the handle 52 with the tube 12 is a substantially flat support.
  • the contact of the handle 52 with the tube 12 is surface, the handle 52 having a curved zone 56 intended to match the shape of the tube 12.
  • Fastening means 53 can be basic, such as a screw-nut assembly.
  • the fixing means 53 of the handle 52 on the fixing base 15 comprises a ball joint 54 and a flat support 55.
  • the reception cradle 10 is locked by the above the tube 12 using the handle 52 and the fixing means 53.
  • the handle 52 is mounted on a ball joint allowing it to turn and pass a mechanical stop (plane support 55). Due to the ball joint, the handle is rotatable around an axis parallel to the first axis X and around a third axis perpendicular to the axes X and Y at point 54.
  • the handle 52 passes under the stop 55, for example a screw head forming a flat support at the level of the underside of the head, in response to a slight force applied by the user during the manipulation of the handle 52 (this corresponds to a tilting of the receiving cradle 10 of the order of a few degrees).
  • the handle 52 comprises a shoulder intended to form with the screw head a support forming an abutment.
  • the receiving cradle 10 is locked by gravity. Specifically, gravity pulls the receiving cradle 10 in the direction of gravity.
  • the underside of the screw head 55 is locked at the upper level of the shoulder of the handle 52.
  • the receiving cradle 10 is then locked in position at the outlet end 16 of the tube 12.
  • there is hyperstaticity of the receiving cradle 10 ensuring perfect maintenance in position of the receiving cradle 10 at the outlet of the tube 12.
  • the figure 9 schematically represents another embodiment of the receiving cradle 10 with telescopic arms according to the invention.
  • the arms 21,22 are telescopic, and each of the two attachment points 33, 34 is configured to slide on the arm 21, 22 on which it is positioned.
  • Receiver bag 17 is configured to fit the telescoping arms of receiver cradle 10. In other words, receiver bag 17 is collapsible. This allows a gain in terms of bulk during transport of the receiving cradle 10.
  • the figure 10 schematically represents the steps of a method for extracting ammunition from a tube by an expulsion means according to the invention.
  • the extraction method by means of expulsion 13 of an ammunition 11 from a tube 12 extending along a first axis X comprises a step of fixing 101 of the receiving cradle 10 to an outlet end 16 of the tube 12 , the receiving cradle 10 comprising a structure 14 comprising a fixing base 15 intended to be fixed to an outlet end 16 of the tube 12, and a receiving bag 17 extending substantially along the first axis X fixed to the structure 14 , intended to receive the ammunition 11.
  • the method according to the invention comprises a step 102 of activating the expulsion means.
  • the method according to the invention comprises a step 104 of receiving the ammunition 11 in the receiving bag 17.
  • the method according to the invention has the advantage of operating without pressure regulation. It is not necessary to carry out a pressure check since the ammunition is recovered in the reception cradle.
  • the cradle 10 comprising a locking device 51 able to pass from an unlocked configuration to a locked configuration in which the fixing base 15 is held in place around the outlet end 16 of the tube 12, and conversely, the step 101 of fixing the receiving cradle 10 to the outlet end 16 of the tube 12 may include a step 111 of cooperation of the hooking spout 36 with a portion of a collar 42 of the tube 12, a step 112 of rotation of the receiving cradle 10 along a second axis Y, substantially perpendicular to the first axis X, a locking step 113 113 of the locking device 51.
  • Step 102 of injecting compressed air 13 into tube 12 may include a step 121 of connecting a source of compressed air to a valve of tube 12 and a step 122 of releasing compressed air into the tube 12.
  • the step 104 of receiving the ammunition 11 in the receiving bag 17 may comprise a step 141 of stopping the ammunition 11 by the stop cone 25, a step 142 of depositing the ammunition 11 in the receiving bag 17 and a step 143 of making the extracted ammunition 11 available.
  • the method can comprise a step of preparing the cradle.
  • this step and in the case of telescopic arms 21, 22, it is necessary to remove the two pins which hold the telescopic arms in the folded position and unfold the reception cradle by unfolding the telescopic arms 21, 22 and the reception bag 17 It is then necessary to put the pins back in place to hold the arms 21, 22 in the unfolded position. If necessary, it is then necessary to reposition the receiving bag 17 so as not to hinder the exit of the ammunition 11.
  • the method according to the invention may comprise a step of preparing the tube. This step consists of recovering the tube collar and positioning it at the outlet end of the tube. Alternatively, it is possible to take a collar attached to the tube.
  • the receiving cradle 10 can be left in position on the tube, or it can be disassembled.
  • the method according to the invention comprises a step of dismantling the receiving cradle, it is first necessary to close the tap of the compressed air source.
  • the step of disassembling the receiving cradle includes a step of unlocking the locking device to change it from the locked configuration to the unlocked configuration.
  • the dismantling step also includes a step for a user to hold the receiving cradle in order to avoid sudden unhooking.
  • the dismantling step includes a step of rotating the receiving cradle at the level of the hooking spout around the second Y axis in order to completely separate the cradle from the tube.
  • the cradle is then reusable on the same tube or on another tube.
  • the device according to the invention and the associated extraction method allow the extraction by the muzzle of artillery weapon ammunition, with two major new characteristics.
  • the entire extraction operation is carried out without danger for the users, because no step requires passing all or part of the body in front of the mouth of the tube.
  • the receiving cradle is not specific to a type of ammunition (i.e. of the "rocket", i.e. of the nose cone of the ammunition).
  • the extraction method according to the invention makes it possible to extract ammunition from a tube whatever the position of the ammunition in the tube.
  • the configuration of the receiving cradle 10 with its stop cone is very important.
  • step 102 of injecting compressed air into tube 12 there is no need to regulate the air pressure.
  • the pneumatic system Once the pneumatic system is in place through a hose at the valve of the tube, it is sufficient to open the valve of the pneumatic system, without worrying about the pressure at which the air is injected.
  • the invention makes it possible to connect the pneumatic system to the tube and to inject compressed air at the maximum available pressure.
  • the pneumatic system is autonomous, and includes a pump to recharge it.
  • the extraction method is simple and rapid, compatible with use in an operational deployment context (that is to say in a theater of war operations).
  • the reception cradle is easily transportable.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Buckles (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Sampling And Sample Adjustment (AREA)

Claims (11)

  1. Aufnahmegestell (10), bestimmt zum Aufnehmen einer Munition (11), die von einem Ausstoßmittel (13) aus einem sich entlang einer ersten Achse X erstreckenden Rohr (12) herausgezogen wird, das Folgendes umfasst:
    a. eine Struktur (14) umfassend eine Befestigungsbasis (15), bestimmt zum Befestigen an einem Austrittsende (16) des Rohrs (12);
    b. einen Aufnahmesack (17), der sich im Wesentlichen entlang der ersten Achse X erstreckt und an der Struktur (14) befestigt ist, bestimmt zum Aufnehmen der Munition (11).
  2. Aufnahmegestell (10) nach Anspruch 1, dadurch gekennzeichnet, dass die Struktur (14) einen ersten Arm (21) und einen zweiten Arm (22) umfasst, die jeweils an einem ersten Ende (19) mit der Befestigungsbasis (15) verbunden sind, und dadurch, dass der Aufnahmesack (17) an den zwei Armen (21, 22) und an der Befestigungsbasis (15) befestigt ist.
  3. Aufnahmegestell (10) nach Anspruch 2, dadurch gekennzeichnet, dass die Befestigungsbasis (15) U-förmig ist, wobei ein innerer Abschnitt (23) zum Kontaktieren eines äußeren Abschnitts (24) des Austrittsendes (16) des Rohrs (12) bestimmt ist.
  4. Aufnahmegestell (10) nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass der Aufnahmesack (17) Folgendes umfasst:
    a. einen Stoppkegel (25), der an einem zweiten Ende (26) der zwei Arme (21, 22) positioniert und zum Bilden eines Anschlags für die Munition (11) konfiguriert ist,
    b. eine Vorrichtung (27) zum Halten des Stoppkegels (25), die den Stoppkegel (25) mit den zwei Armen (21, 22) und der Befestigungsbasis (15) verbindet.
  5. Aufnahmegestell (10) nach Anspruch 4, dadurch gekennzeichnet, dass die Vorrichtung (27) zum Halten des Stoppkegels (25) Folgendes umfasst:
    a. zwei seitliche Gurte (31, 32), die sich auf beiden Seiten des Stoppkegels (25) von dem Stoppkegel (25) zu zwei Verankerungspunkten (33, 34) erstrecken, wobei ein erster (33) der zwei Verankerungspunkte am ersten Arm (21) und ein zweiter (34) der zwei Verankerungspunkte am zweiten Arm (22) positioniert ist,
    b. einen Haltegurt (35), der sich vom Stoppkegel (25) zur Befestigungsbasis (15) erstreckt.
  6. Aufnahmegestell (10) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Befestigungsbasis (15) eine Rastnase (36) an einem äußeren Abschnitt (43) der Befestigungsbasis (15) aufweist, bestimmt zum Eingreifen mit einem Abschnitt eines Kragens (42) des Rohrs (12), um die Drehung des Aufnahmegestells (10) um eine zweite, im Wesentlichen lotrecht zur ersten Achse X verlaufende Achse Y zu ermöglichen, wenn das Aufnahmegestell (10) auf das Austrittsende (16) des Rohrs (12) gesetzt wird.
  7. Aufnahmegestell (10) nach den Ansprüchen 2 und 5, dadurch gekennzeichnet, dass die Arme (21, 22) teleskopisch sind, und dadurch, dass jeder der beiden Befestigungspunkte (33, 34) zum Gleiten auf dem Arm (21, 22) konfiguriert ist, auf dem er positioniert ist.
  8. Aufnahmegestell (10) nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass es eine Verriegelungsvorrichtung (51) umfasst, die von einer unverriegelten Konfiguration in eine verriegelte Konfiguration übergehen kann, in der die Befestigungsbasis (15) um das Austrittsende (16) des Rohrs (12) herum in Position gehalten wird und umgekehrt, die Folgendes umfasst:
    a. einen Griff (52), der so konfiguriert ist, dass er sich zumindest teilweise an die Form des Austrittsendes (16) des Rohrs (12) anpasst,
    b. ein Mittel (53) zum Befestigen des Griffs (52) an der Befestigungsbasis (15).
  9. Aufnahmegestell (10) nach Anspruch 8, dadurch gekennzeichnet, dass das Mittel (53) zum Befestigen des Griffs (52) an der Befestigungsbasis (15) ein Kugelgelenk (54) und eine ebene Auflage (55) umfasst.
  10. Verfahren zum Herausziehen einer Munition (11) aus einem sich entlang einer ersten Achse X erstreckenden Rohr (12) mit einem Ausstoßmittel (13), das die folgenden Schritte umfasst:
    a. Befestigen (101) eines Aufnahmegestells (10) an einem Austrittsende (16) des Rohrs (12), wobei das Aufnahmegestell (10) Folgendes umfasst:
    i. eine Struktur (14) umfassend eine Befestigungsbasis (15), bestimmt zum Befestigen an einem Austrittsende (16) des Rohrs (12),
    ii. einen Aufnahmesack (17), der sich im Wesentlichen entlang der ersten Achse X erstreckt, befestigt an der Struktur (14) und bestimmt zum Aufnehmen der Munition (11).
    b. Aktivieren (102) des Ausstoßmittels (13);
    c. Ausstoßen (103) der Munition (11);
    d. Aufnehmen (104) der Munition (11) in dem Aufnahmesack (17).
  11. Extraktionsverfahren nach Anspruch 10, wobei die Befestigungsbasis (15) eine Rastnase (36) an einem äußeren Abschnitt (43) der Befestigungsbasis (15) aufweist, wobei das Gestell (10) eine Verriegelungsvorrichtung (51) umfasst, die von einer unverriegelten Konfiguration in eine verriegelte Konfiguration übergehen kann, in der die Befestigungsbasis (15) um das Austrittsende (16) des Rohrs (12) herum in Position gehalten wird, und umgekehrt, dadurch gekennzeichnet, dass der Schritt (101) des Befestigens des Aufnahmegestells (10) am Austrittsende (16) des Rohrs (12) die folgenden Schritte umfasst:
    a. Eingreifen (111) der Rastnase (36) mit einem Teil eines Kragens (42) des Rohrs (12),
    b. Drehen (112) des Aufnahmegestells (10) um eine zweite Achse Y, die im Wesentlichen lotrecht zur ersten Achse X verläuft,
    c. Verriegeln (113) der Verriegelungsvorrichtung (51).
EP20178384.2A 2019-06-06 2020-06-04 Wiege zur aufnahme einer munition und entsprechendes ausziehverfahren Active EP3748277B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1906007A FR3097041B1 (fr) 2019-06-06 2019-06-06 Berceau de réception pour munition et procédé d’extraction associé

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EP3748277A1 EP3748277A1 (de) 2020-12-09
EP3748277B1 true EP3748277B1 (de) 2022-03-16

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EP (1) EP3748277B1 (de)
JP (1) JP2020201035A (de)
FR (1) FR3097041B1 (de)
IL (1) IL275172B2 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL180034B (nl) * 1952-07-24 Frank Gmbh Wilh Grendel voor het afsluiten van een venster.
CH624480A5 (en) 1977-11-08 1981-07-31 Eidgenoess Waffenfab Muzzle-loading weapon, especially a mortar
DE102005016879A1 (de) * 2005-04-13 2006-10-19 Rheinmetall Waffe Munition Gmbh Vorrichtung zum Entladen einer Mörserpatrone
US8499676B1 (en) * 2010-08-20 2013-08-06 Fn Manufacturing, Llc Coupler system for attaching blank adaptor and the like to a flash hider

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IL275172B1 (en) 2023-03-01
FR3097041A1 (fr) 2020-12-11
IL275172A (de) 2020-12-31
EP3748277A1 (de) 2020-12-09
FR3097041B1 (fr) 2021-05-21
JP2020201035A (ja) 2020-12-17
IL275172B2 (en) 2023-07-01

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