EP0129457A1 - Beidseitige Munitionszuführung für automatische Feuerwaffen - Google Patents

Beidseitige Munitionszuführung für automatische Feuerwaffen Download PDF

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Publication number
EP0129457A1
EP0129457A1 EP84401070A EP84401070A EP0129457A1 EP 0129457 A1 EP0129457 A1 EP 0129457A1 EP 84401070 A EP84401070 A EP 84401070A EP 84401070 A EP84401070 A EP 84401070A EP 0129457 A1 EP0129457 A1 EP 0129457A1
Authority
EP
European Patent Office
Prior art keywords
line
star
ammunition
box
feed
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.)
Granted
Application number
EP84401070A
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English (en)
French (fr)
Other versions
EP0129457B1 (de
Inventor
Joel Marcon
Jacques Durant
Georges Simon
Alain Boisseau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Direction General pour lArmement DGA
Etat Francais
Original Assignee
Direction General pour lArmement DGA
Etat Francais
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Direction General pour lArmement DGA, Etat Francais filed Critical Direction General pour lArmement DGA
Publication of EP0129457A1 publication Critical patent/EP0129457A1/de
Application granted granted Critical
Publication of EP0129457B1 publication Critical patent/EP0129457B1/de
Expired legal-status Critical Current

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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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/37—Feeding two or more kinds of ammunition to the same gun; Feeding from two sides

Definitions

  • the technical sector of the present invention is that of automatic firearms and more precisely of weapons which can use at the request of the operator two different types of ammunition, for example perforating ammunition and explosive ammunition.
  • This device has good precision in routing the ammunition but has the disadvantage of increasing the length of the weapon.
  • Patent FR 1,537,614 discloses a weapon comprising two tilting feeding devices so that one is engaged when the other is out of reach of the axis of movement of the breech.
  • the disadvantage of this device is to have a drive of the magazine strip having jolts of operation, which involves the risks of rupture or of unhooking of link, implying the interruption of the shooting.
  • the present invention aims to produce a device of the same kind as that of the last cited patent enabling the first ammunition to be fired from the selected magazine strip.
  • Another object of the invention is to provide a compact device that is easy to use, making it possible to introduce, at the start of use, the charger strips without any disassembly, which is not the case of the like described in the aforementioned patent FR 1,537,614.
  • An object of the invention is also to provide a kinematics of the weapon suitable for the automatic use of a double feed without any manual intervention other than that of the choice of the type of ammunition to be used.
  • the invention also aims to present a supply device usable at high rates of fire and which can be adapted to a large number of types of weapons, such as automatic weapons with an external motor, as will be described more far away or with very slight modifications within the reach of those skilled in the art, to automatic weapons with inertial breech or using gas.
  • the double feed device described below in conjunction with a recoil weapon of the breech can be adapted to a recoil weapon of the tube.
  • the subject of the invention is therefore a double feed device for a weapon with an external motor feed and with a rectilinear displacement of the breech, device comprising a device for stationing the ammunition comprising a central star line for stationing and further comprising two power supply boxes loaded with different ammunition arranged on either side of the star line of station and linked together by the same support, the two boxes being able to tilt around parallel axes to the longitudinal axis of the weapon, device in which each feed box comprises a line of feed stars and in which each box is able, by its tilting, to be coupled with the setting device by clutching its line of supply stars on a reduction power take-off from the external motor, the coupling of the first box being accompanied by the simultaneous uncoupling of the second supply box of the setting device by shifting its line of feed stars from the corresponding power take-off, and the tilting of the boxes resulting in the change of direction of rotation of the central star line of the shift.
  • the weapon is a firearm with an external motor causing the reciprocating rectilinear movement to take place
  • provision is made for the motor output shaft also ensures the power take-off of a reduction device for movement transmission located in a reduction box placed at the rear of the weapon and driving two control shafts of the power supply units and a third control shaft of the line d central star for ammunition stationing.
  • the invention provides that the transmission driving the two control shafts of the power supply units is a continuous transmission with reduction, the control shaft of the first power supply unit rotating in the opposite direction to that of the second supply unit.
  • power supply and that, in combination, the transmission of movement to the third control shaft of the central star is a stepping transmission, said control shaft of the central star rotating in opposite direction to the control shaft of the housing power supply coupled with the setting device.
  • the device according to the invention also comprises a device for controlling the tilting of the power supply boxes around their axis of rotation, the tilting control of which actuates a clutch system of the control shaft of the box coming to couple with the device for setting up by means of a universal joint on the axis of rotation of the feed stars of said unit, and which simultaneously actuates a declutching system of the control shaft of the second unit and a system for changing the direction of rotation of the central star of stationing, so that the direction of rotation of the central star is always opposite to that of the line of supply stars coupled to the device of stationing.
  • the device for controlling the tilting of the boxes comprises a control lever cooperating with a means for locking the supply boxes in each tilted position, the control lever then being itself locked on the reduction gearbox. tear.
  • the lever for controlling the tilting of the boxes is integral with a toothed sector movable around an axis and cooperating with a rack carried by the support common to the two supply boxes.
  • the step-by-step transmission of the movement of the central star line may be carried out by means of a cam system called "Fergusson system", or in another preferred variant, it will be constituted by a cooperating rotating crankpin with a Maltese cross.
  • the axis of rotation of the line of supply stars of each box carries a shoulder comprising indexing grooves and each box carries a movable indexing lever against the force of a spring.
  • the first end of the lever cooperates with a groove in the shoulder of the axis of the star line, the second end of the lever being free to make the line d integral in rotation. star feed said box, and when the box is engaged on the setting device, the second end of the indexing lever comes to rest on a fixed beam of the breech box of the weapon, the first end of the lever then being released from the groove of the axis of the star line to allow its rotation.
  • the axis of each line of feed stars has as many grooves regularly distributed around its periphery as the stars have branches.
  • the shape of the indexing lever and the dimension of the clutch system of the control shaft of the box are defined to allow indexing of the axis of supply stars relative to the box before the clutch shaft is declutched when it switches to position disengaged and the de-indexing of the star axis with respect to the housing after the clutch shaft of the control shaft is clutched when the latter switches to the engaged position on the stationing device, the indexing of the axis d stars intervening when the weapon is in position "breech stopped on the trigger".
  • the central star line comprises n branches defining n chambers, n being at least equal to 3, each chamber being able to receive an ammunition brought by the star feeding the casing. taken and coming successively by rotation of 2Xl turns, from a position where the ammunition is waiting, to a position for stationing then to a position for ejecting the cartridge case from the ammunition.
  • the central star line changes direction of rotation, the ejection position then becoming the waiting position of the ammunition brought by the second box then in engagement and the waiting position becoming an ejection position.
  • each supply unit has a curved ammunition guide comprising a front fork and a rear fork, the guide bringing the ammunition to the feed star line of the case, and of the feed star line towards the central star line in the standby position, and the free part of the front fork of the ammunition guide has an enveloping bent spout the ammunition during its position at the standby station in the central star, spout capable of removing the ammunition from the standby station when the feed box release tilting relative to the breech box, the ammunition pressing further during its removal on a floor guide secured to the cylinder head box.
  • each supply box has a supply channel for the strip of ammunition swaddled from the bottom of the box and a link ejection orifice disposed at the top of the box.
  • the housing has a link guide arranged over the entire length of the ammunition supply and link ejection channel, the link guide comprising a double groove co-operating with a double tongue of each link to allow the stripping of the ammunition when taking it into account by the line of stars supplying the case.
  • the device includes an ejection guide which is free to rotate relative to the axis of the line d central and symmetrical star with respect to the longitudinal axis of the weapon, controlled in rotation by the tilting of the feed boxes, the guide being positioned in each of its operating positions by means of a stop relative to a fixed beam secured to the cylinder head box and the ejection guide has circular bearing surfaces for longitudinal guide of the sleeve during its ejection.
  • Such weapons include in known manner a tube whose axis is fixed relative to a breech box, a cartridge chamber which is limited at the rear of the tube by a breech; a rotary drum whose lateral surface carries a helical control ramp of closed outline, a follower member which cooperates with this ramp and which is integral with one of the two parts constituted by the tube or the cylinder head, which part is guided in translation by the cylinder head box parallel to the above axis; and an external motor capable of rotating the drum in a constant direction around an axis parallel to that of the tube, the ramp comprising two segments inclined in opposite directions which respectively ensure the advance and the retraction of the moving part in translation and which are brought together, on one side by a non-inclined part ensuring the immobilization of this moving part during the period of time corresponding to the duration of the shot and the gas emptying and, on the other side, by a part
  • the mode of changing the direction of supply consists of reversing the rotation of the engine.
  • the device allows the change of power without changing the direction of rotation of the external motor or, therefore, of the drum.
  • the motor rotates the drum so that the follower member travels once the closed contour of the ramp and closes and thus opens the cartridge chamber.
  • the dual supply device comprises two supply boxes 1 (left box) and 2 (right box) placed on either side of a post-setting device which itself includes a star line ammunition station 7.
  • the central star assembly 7 of the stationing device (FIG. 11) is carried by an axis 6 or central star line which can be rotated sequentially in one direction or the other, depending on the type of supply chosen, by means of a control shaft 12 driven by a reduction power take-off 9 disposed in a box 10 located at the rear of the weapon and which will be described later.
  • the feed boxes 1 and 2 are disposed at the level of the breech box 41 of the weapon and include a body 54 having two arms 55 allowing the articulation of the cases on the breech box by means of axes of rotation 4 and 4 'parallel to the longitudinal axis of the weapon- ( Figure 11 and 12).
  • the arms 55 can be bent and articulated on a single axis integral with the cylinder head box and disposed under the control drum 53.
  • the two control units 1 and 2 are interconnected at their part opposite axes 4 and 4 'by a common connection support which can be formed by one or more rods 3 so that the engagement tilt (of release) of one of the boi third involves simultaneously the release tilting (respectively engagement) of the opposite power supply unit (figure 3,4 and 11).
  • the tilting control of the boxes 1 and 2 is provided by a control device 16 (see FIGS. 1 and 2) which comprises an actual control lever 17 articulated around an axis 17 'and secured to a cooperating toothed sector 19 with a rack 20 itself secured to the connecting support 3 of the two boxes.
  • the lever 17 cooperates with two locking means 18 (bosses, locking pins or any other means) arranged on the rear housing 10 so that the housings are securely locked in each of their respective operating positions.
  • the shaft 12 carries a fork 27 rotatably mounted to cooperate with a cam or an inclined ramp 28 integral with the connection support 3.
  • This ramp 28 is inclined transversely to the longitudinal axis of the weapon by an angle included between 20 ° and 45 °, the two ends of the ramp being perpendicular to the axis of the weapon,
  • the ramp 28 moves transversely to the axis of the weapon causing the longitudinal displacement of the fork 27.
  • This thus controls the displacement longitudinal of a shaft 12 to which it is linked, the shaft 12 being a means of controlling the system for changing the direction of rotation of the axis of the central star line so that the central star line rotates always in the opposite direction to the line of power stars in engagement with the post-setting device, regardless of the power supply unit in operation.
  • the shaft 12 is provided at its free end with dogs 26 ( Figures 6 and 8) allowing it to be linked or not depending on the longitudinal position of the fork 27 to a reverse gear 25 of the transmission step by step of rotation of the central star line, pinion disposed in the rear housing 10 which will be described later.
  • Boxes 1 (left box) and 2 (right box) each have a supply line (resp. 5 and 5 ') composed of a rotation axis (15 and 15') each carrying two supply stars (stars 8 of the left box and 8 'of the right box), the axes 15 and 15' being mounted free to rotate in bores 56 of the body by means of stops- combined needle roller bearings.
  • the supply lines 5 and 5 ′ are driven in rotation by control shafts 11 and 11 ′ themselves driven continuously by the reduction power take-off 9 of the rear unit 10, (FIGS. 1, 2 and 14) .
  • the shafts 11 and 11 ′ each have two cardan shafts 14, 14 ′, to allow the continuity of the transmission of movement during the start of the tilting of the boxes when the axis of the star line supplying the box uncoupling begins to misalign the axis of the rear gear output pinion as shown in Figures 1 and 2.
  • each shaft 11 or 11' there is a continuity solution allowing by means of dogs 13 or 13 'to rotate the axis 15 or 15' of each line of supply when the box concerned is engaged with the stationing device and to cease the rotational drive when the box is moved away from the stationing device for tilting.
  • the shafts 11 and 11 are each separated into two half-shafts comprising one of the lugs (131 or 131 '), the other of the notches 132 (132'), the two half-shafts being held in the same axis by a centering pin 57 of the first half-shaft cooperating with a bore 58 of the second half-shaft, ( Figure 9).
  • the axes of rotation 15 and 15 1 of the supply star lines have outside the flange of the case (or inside in a variant not shown) a shoulder 31 comprising grooves 32 which are capable of cooperate during the tilting of the boxes with levers 33 carried by each box to allow the locking (or indexing) in rotation of the supply line which is being released and the unlocking (or de-indexing) of the box during engagement , ( Figures 3 and 4).
  • Each lever 33 maneuvered against a spring 34 has a first bent end 33a which cooperates with a groove 32 in the shoulder 31 and a second end 33b which bears on the beam 35 of the cylinder head box when the case in question is engaged with the setting device and thereby frees the rotation of the axis of the line of stars concerned, while for the second case which is released, the lever 33 prevents rotation of the line of stars.
  • the dimensions of the dogs 13, 13 ′ and the shape of the levers 33 are provided so that during the tilting of the boxes 1 and 2, the indexing of the line of stars on its box during disengagement (for example 5, FIG. 4) is carried out before the clutch shaft of its control shaft 11 and that the simultaneous clutching of the control shaft 11 'of the housing 2 is produced before it is de-indexed relative to the housing.
  • the shafts 11 and 11 ′ have opposite directions of rotation are driven continuously / which makes it possible to obtain a drive of the feeder strip without jerks and therefore without risk of breakage or untimely detachment of the links.
  • the central star line is driven from the toothed wheel 22 carried by the shaft 59 which is integral with an eccentric pin 29 (shown in FIG. 5 and of which only the axis is shown at Figure 6) carried by a rotating support 67.
  • the crankpin 29 cooperates with a Maltese cross 30 secured to a shaft 68 mounted by means of a combined bearing-stop 69 on the rear flange of the body and of a bearing 69 'on a cylindrical bearing surface at the end of the shaft 12.
  • the Maltese cross 30 has 4 branches as well as the central post-positioning star while the star feeders of the boxes have 3 branches so that the control shaft 12 and therefore the central star 7 rotate sequentially by 1/4 of a turn while the feed stars rotate continuously by 1/3 of a turn.
  • the system for changing the direction of rotation comprises for this purpose the double reversing pinion 25 which is driven by the toothed wheel 23 and which meshes with a pinion 70.
  • the dogs 26 of the shaft 12 are in direct engagement with corresponding notches of the pinion 23 and we are in the case of Figure 1 where the left housing is engaged with the device for placing the ammunition.
  • the pinion 23 integral with the Maltese cross 30 drives the wheel 25 which meshes with the pinion 70, itself driving the pinion 24. But the latter, not being in engagement with the dogs 26, turns crazy on axis 12.
  • each feed box has an ammunition guide 36 composed a front fork 37 and a rear fork 38 on which the ammunition is supported while it is supported by the line of feed stars 5 (or 5 ′).
  • the front fork 37 has at its free end a bent spout 39 which, when the case is engaged, serves as additional support for the ammunition, and when the case rocks during release, is capable of driving the ammunition in position d waiting outside the central star line, in a position where the ammunition thus removed can no longer interfere with the operation of the central star line whose direction of rotation has been simultaneously reversed by means of the reversing train 25 , 70.
  • the device further comprises an ejection guide 49 mounted to rotate freely relative to the central star line 6 and symmetrical with respect to the longitudinal axis of the weapon.
  • the guide 49 is moved in rotation by the tilting of the housings 1 and 2, the guide 49 then being positioned in each of its operating positions by means of two stops 50 relative to the beam 35 of the cylinder head box.
  • the ejection guide has circular bearing surfaces 51 for longitudinal guide of the sleeve (pushed by the pusher 90 of the follower member 52) during its longitudinal ejection movement towards the front.
  • the feed star 8 1 rotates driven by the shaft 11 1 and the stationing star 7 has rotated in the opposite direction to that of the star 8 '.
  • the star 8, for its part, is fixed in rotation, locked by the lever 33 (see FIG. 4).
  • a charger strip is engaged from the bottom of the housing in a supply channel 42 formed over the entire height of the supply housing.
  • Ammunition 71 is at the firing station and will be engaged forwards in the breech (where it will be fired) by the longitudinal displacement of the follower member 52 driven by the control drum 53.
  • the follower member 52 has made a round trip and is in the rear position.
  • the central star performs a quarter turn rotation bringing the fired munition 71 into the ejection position and the ammunition 72 at the firing station, the ammunition 73 preparing to start waiting station.
  • the central wheel 7 is stopped, the casing 71 is ejected towards the front of the weapon by an ejection pusher 90 secured to the follower member and the ammunition 72 is drawn.
  • FIG. 11c shows the device when the tilting of the bootmakers has just been performed.
  • the follower member 52 is in the rear position, cylinder head stopped on the trigger.
  • the ammunition 73 which should have been at the waiting station was put out of reach of the stationing star by the beak 39 of the front fork of the ammunition guide of the right boot maker when it was released. During the removal of the munition 73, the latter was guided in abutment on the floor guide 40 of the breech box.
  • the supply line 8 ′ has been indexed relative to the housing 2 by its lever 33 just before being clutched from its control shaft 11 ′ by the dogs 13 ′ and its operation is thus stopped.
  • the dogs 13 of the control shaft 11 of the housing 1 are engaged and the shaft 11 has been deindexed from the housing 1 its lever 33 (fig.3) coming to bear on the beam 35.
  • the tilting of the housing towards the cylinder head box has caused the ejection guide 49 to rotate to the right until it comes into abutment on the beam 35 by means of the abutment 50.
  • the star 8 and the central star 7 therefore now rotate in opposite directions and the first ammunition 81 of the left housing is put in the standby position.
  • Ammunition 72 which has just been fired, instead of being ejected from the left side of the weapon, will be driven to the right, the old position for waiting for the right case then becoming the ejection station of the socket 72 guided by the ejection guide 49 (FIG. 11d).
  • FIG. 11e shows the continuation of the operating sequence of the left supply box 1, after ejection of the socket 81 from the right, when the ammunition 82 is at the firing station and the following ammunition 83 at the waiting station.
  • the mobile assembly 52 will make a new reciprocating movement then return either to hang on the trigger, or to continue another cycle according to the chosen firing mode.
  • the device as described therefore makes it possible to obtain an excellent regularity of shooting at high rate with a double feed device operating symmetrically and allows a very rapid change of the feed mode when the breech is stopped on the trigger since all the necessary movements when changing the power supply (tilting of the boxes, reversing the direction of rotation of the central star line, indexing and declutching of the disengaged supply line, de-indexing and dog clutching of the engaged supply line) are carried out simultaneously by a single operator action on the tilt lever 17.
  • the tilting operation of the lever 17 can even be mechanized, the lever 17 can then be replaced by any motor with electric control acting on the toothed sector 19, the locking of the device in its operating position then being ensured by there stopping position of said control motor.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Portable Nailing Machines And Staplers (AREA)
EP19840401070 1983-06-03 1984-05-24 Beidseitige Munitionszuführung für automatische Feuerwaffen Expired EP0129457B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8309220A FR2547042B1 (fr) 1983-06-03 1983-06-03 Double alimentation en munitions pour armes automatiques
FR8309220 1983-06-03

Publications (2)

Publication Number Publication Date
EP0129457A1 true EP0129457A1 (de) 1984-12-27
EP0129457B1 EP0129457B1 (de) 1987-07-15

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EP19840401070 Expired EP0129457B1 (de) 1983-06-03 1984-05-24 Beidseitige Munitionszuführung für automatische Feuerwaffen

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EP (1) EP0129457B1 (de)
DE (1) DE3464800D1 (de)
FR (1) FR2547042B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303761A2 (de) * 1987-08-20 1989-02-22 Rheinmetall GmbH Vorrichtung für einen nach vorn gerichteten Hülsenauswurf einer fremdangetriebenen Maschinenkanone
DE3627360C1 (de) * 1986-08-16 1992-04-09 Rheinmetall Gmbh Doppel-Patronen-Wechsel-Zufuehrer fuer eine fremdangetriebene Maschinenwaffe
WO2017207942A2 (fr) 2016-06-03 2017-12-07 Nexter Systems Tourelle canon comportant au moins un magasin a munition et caisse a munitions destinee a equiper un tel magasin
FR3058788A1 (fr) * 2016-11-15 2018-05-18 Nexter Systems Dispositif d'alimentation en munitions en bandes pour une arme automatique du type a double alimentation
WO2019137781A1 (fr) 2018-01-09 2019-07-18 Nexter Systems Dispositif déflecteur de maillons et tourelle équipée d'un tel dispositif déflecteur

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721386B1 (fr) * 1994-06-16 1996-08-14 Giat Ind Sa Ensemble de transmission destiné à une arme automatique.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1537614A (fr) * 1966-09-29 1968-08-23 Brevents Aero Mecaniques S A Perfectionnements apportés aux armes à feu automatiques ou semi-automatiques à double alimentation
FR1576739A (de) * 1967-07-31 1969-08-01
FR2282616A1 (fr) * 1974-08-19 1976-03-19 Gen Electric Mecanisme d'approvisionnement d'arme
FR2485714A1 (fr) * 1980-06-26 1981-12-31 Rheinmetall Gmbh Mecanisme d'alimentation alternee sur une arme a feu automatique a culasse a ouverture axiale
FR2524135A1 (fr) * 1982-03-26 1983-09-30 Rheinmetall Gmbh Double mecanisme alternatif d'alimentation en cartouches, a commande pas-a-pas, pour une arme automatique avec culasse en ligne

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372410A1 (fr) * 1976-11-26 1978-06-23 France Etat Perfectionnements aux armes automatiques a moteur externe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1537614A (fr) * 1966-09-29 1968-08-23 Brevents Aero Mecaniques S A Perfectionnements apportés aux armes à feu automatiques ou semi-automatiques à double alimentation
FR1576739A (de) * 1967-07-31 1969-08-01
FR2282616A1 (fr) * 1974-08-19 1976-03-19 Gen Electric Mecanisme d'approvisionnement d'arme
FR2485714A1 (fr) * 1980-06-26 1981-12-31 Rheinmetall Gmbh Mecanisme d'alimentation alternee sur une arme a feu automatique a culasse a ouverture axiale
FR2524135A1 (fr) * 1982-03-26 1983-09-30 Rheinmetall Gmbh Double mecanisme alternatif d'alimentation en cartouches, a commande pas-a-pas, pour une arme automatique avec culasse en ligne

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627360C1 (de) * 1986-08-16 1992-04-09 Rheinmetall Gmbh Doppel-Patronen-Wechsel-Zufuehrer fuer eine fremdangetriebene Maschinenwaffe
EP0303761A2 (de) * 1987-08-20 1989-02-22 Rheinmetall GmbH Vorrichtung für einen nach vorn gerichteten Hülsenauswurf einer fremdangetriebenen Maschinenkanone
EP0303761A3 (en) * 1987-08-20 1989-10-18 Rheinmetall Gmbh Arrangement in a rapid fire weapon with an external motor for ejecting cartridge cases forwards
WO2017207942A2 (fr) 2016-06-03 2017-12-07 Nexter Systems Tourelle canon comportant au moins un magasin a munition et caisse a munitions destinee a equiper un tel magasin
US10663241B2 (en) 2016-06-03 2020-05-26 Nexter Systems Cannon turret comprising at least one ammunition magazine, and ammunition container for supplying a magazine of said type
FR3058788A1 (fr) * 2016-11-15 2018-05-18 Nexter Systems Dispositif d'alimentation en munitions en bandes pour une arme automatique du type a double alimentation
WO2018091805A1 (fr) 2016-11-15 2018-05-24 Nexter Systems Dispositif d'alimentation en munitions en bandes pour une arme automatique du type a double alimentation
US10900725B2 (en) 2016-11-15 2021-01-26 Nexter Systems Belt ammunition feeding device for dual-feed automatic weapon
WO2019137781A1 (fr) 2018-01-09 2019-07-18 Nexter Systems Dispositif déflecteur de maillons et tourelle équipée d'un tel dispositif déflecteur
US11105573B2 (en) 2018-01-09 2021-08-31 Nexter Systems Device for deflecting links and turret equipped with such a deflector device

Also Published As

Publication number Publication date
FR2547042B1 (fr) 1985-07-12
DE3464800D1 (en) 1987-08-20
FR2547042A1 (fr) 1984-12-07
EP0129457B1 (de) 1987-07-15

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