EP0571266A1 - Einrichtung zum Laden von Munition in einem schwenkbaren Patronenlager - Google Patents

Einrichtung zum Laden von Munition in einem schwenkbaren Patronenlager Download PDF

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Publication number
EP0571266A1
EP0571266A1 EP93401265A EP93401265A EP0571266A1 EP 0571266 A1 EP0571266 A1 EP 0571266A1 EP 93401265 A EP93401265 A EP 93401265A EP 93401265 A EP93401265 A EP 93401265A EP 0571266 A1 EP0571266 A1 EP 0571266A1
Authority
EP
European Patent Office
Prior art keywords
chamber
loading
ammunition
pivoting
axis
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
EP93401265A
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English (en)
French (fr)
Other versions
EP0571266B1 (de
Inventor
Georges Simon
Michel Baubois
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.)
CTA International SAS
Original Assignee
Giat Industries SA
CTA International SAS
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 Giat Industries SA, CTA International SAS filed Critical Giat Industries SA
Publication of EP0571266A1 publication Critical patent/EP0571266A1/de
Application granted granted Critical
Publication of EP0571266B1 publication Critical patent/EP0571266B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F41A9/54—Cartridge guides, stops or positioners, e.g. for cartridge extraction
    • 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
    • F41A9/01—Feeding of unbelted ammunition
    • F41A9/06—Feeding of unbelted ammunition using cyclically moving conveyors, i.e. conveyors having ammunition pusher or carrier elements which are emptied or disengaged from the ammunition during the return stroke
    • F41A9/09—Movable ammunition carriers or loading trays, e.g. for feeding from magazines
    • F41A9/10—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging
    • F41A9/11—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a horizontal plane
    • 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
    • F41A9/38—Loading arrangements, i.e. for bringing the ammunition into the firing position
    • 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
    • F41A9/38—Loading arrangements, i.e. for bringing the ammunition into the firing position
    • F41A9/39—Ramming arrangements
    • F41A9/42—Rammers separate from breech-block
    • F41A9/43—Chain rammers
    • 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
    • F41A9/38—Loading arrangements, i.e. for bringing the ammunition into the firing position
    • F41A9/45—Loading arrangements, i.e. for bringing the ammunition into the firing position the cartridge chamber or the barrel as a whole being tiltable or transversely slidable between a loading and a firing position
    • 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
    • F41A9/54—Cartridge guides, stops or positioners, e.g. for cartridge extraction
    • F41A9/55—Fixed or movable guiding means, mounted on, or near, the cartridge chamber
    • 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
    • F41A9/54—Cartridge guides, stops or positioners, e.g. for cartridge extraction
    • F41A9/58—Cartridge stops; Cartridge positioners

Definitions

  • the present invention relates to a system for loading ammunition into a pivoting chamber of a weapon, in particular of a medium caliber weapon comprising an oscillating mass journalled along a horizontal axis in a support frame and a retracting mass including in particular a launch tube, the pivoting chamber and a sleeve in which the chamber pivots alternately between a first so-called firing position and a second so-called loading position, these two positions being angularly offset from each other by an angle a of between 0 and 90 °, of the type comprising a device for pivoting control of the chamber, a device for supplying ammunition and a device for loading an ammunition into the chamber when the latter is in its position loading.
  • Loading systems of the aforementioned type are known in particular from documents US-4,827,829 and EP-0 004 581.
  • the chamber pivots in a vertical plane around a horizontal axis aligned along the axis of the journaling of the weapon.
  • the chamber in the loading position is always aligned along a vertical axis, and the loading of new ammunition is effected by the lower opening of the chamber.
  • the pivot angle of the chamber varies according to the angle of elevation of the weapon, and it is always equal to the angle complementary to the angle of elevation.
  • the devices for supplying and loading ammunition into the chamber are integral with a fixed support, and it is simply stated that they do not include a flexible connection device between the loading device and the breech block of the weapon to compensate for variations in the angle of elevation of the weapon between two ammunition loading positions. It should be noted that in this document, the loading of ammunition in the chamber can only be done after the weapon is returned to battery, which results in a reduction in the rate of fire.
  • the chamber pivots through 360 ° in steps of 90 °.
  • the chamber pivots in a vertical plane around an axis parallel to the axis of the journal of the weapon.
  • the ammunition is stored in a bar-shaped store located above the chamber.
  • the ammunition is arranged vertically and they are loaded one by one by means of a lever when the chamber is in one of its two loading positions which are aligned along a vertical axis perpendicular to the axis of the tube.
  • the magazine is linked in translation to the chamber, and the ammunition is loaded during the return phase of the recoil movement of the weapon.
  • the system described in this document implements large volumes, which are incompatible with use for a medium caliber weapon mounted in particular on an armored vehicle.
  • the movement of the loading device during the recoil movement of the weapon is detrimental to its proper functioning.
  • the object of the invention is to design a supply system, in particular for a medium caliber weapon, which is capable of overcoming the drawbacks of the above systems while providing other advantages.
  • the weapon is journalled on a support frame of the weapon, and the chamber pivots by a fixed angle and close to 30 ° around an axis perpendicular to the journaling axis of the weapon and to the axis of the tube.
  • the ammunition in place at the feed station is arranged parallel to the axis of the journaling of the weapon, and it is preferably aligned along this axis.
  • the means for ensuring the transfer by pivoting of the ammunition between the supply station and the loading station comprise drive means which bear against the ammunition.
  • these means for transferring the ammunition comprise an endless chain wound on several sprockets, and at least one first finger secured to the chain which comes into contact with the ammunition to rotate it.
  • the pinions on which the chain is wound are at least three in number and delimit a triangle, a first side of which is parallel to the axis of the gun's journalling and a second side of which is parallel to the axis of the chamber.
  • the first finger secured to the chain moving on the three sides of the triangle knowing that this finger, when it moves along the third side of the triangle, is supported on the body of the ammunition to cause its pivoting between the feeding station and the loading station , and when it moves along the second side of the triangle, it bears on the base of the ammunition to push it, between guide ramps, inside the chamber.
  • the means for transferring the ammunition between the supply station and the loading station also form the device for loading the ammunition into the chamber.
  • the loading system according to the invention being integral with the receding mass of the weapon, and knowing that a new ammunition is put in place at the feeding station before the recoil movement of the weapon following the firing of a ammunition loaded in the chamber, there is provided, according to another provision of the invention, a retaining means against which the new ammunition rests to hold it in place at the feeding station during the recoil movement of the weapon.
  • this retaining means consists of the first drive finger carried by the chain of the aforementioned transfer means, and by a second finger also integral with the chain, the distance separating the two fingers being less than the length of ammunition.
  • this retaining means could consist of a fixed stop.
  • the device for pivoting the chamber comprises a cam mounted to rotate on an axis perpendicular to the axis of the journaling of the weapon and connected on the one hand, to the chamber by a first connecting mechanism to transform the rotational movement of the cam into a alternating pivoting movement of the chamber and, on the other hand, to a motor member, such as a gear motor, by a second connecting mechanism for driving it in rotation.
  • the cam is constituted by a disc
  • the first connecting mechanism which transforms the rotational movement of the cam into an alternating pivoting movement of the chamber consists of a groove located at the underside of the disc, and by a roller mounted free at the end of an arm secured to the pivot axis of the chamber, and which is housed in the groove to follow the profile of the cam which has four successive sectors corresponding successively to the chamber maintained in the open or loading position, to the pivoting of the chamber to make it pass into the firing position, to the chamber maintained in the firing position, and to the pivoting in the opposite direction of the chamber to cause it to pass to new in open or loading position.
  • the means for transferring ammunition from the supply station to the loading station can be actuated by the control cam in pivoting of the chamber, by means of a toothing carried by the disc. of the cam and which engages an intermediate pinion integral in rotation with one of the drive pinions of the chain of the transfer means.
  • the invention relates mainly to weapons automatic using telescoped ammunition, that is to say cylindrical ammunition where the projectile is not protruding with respect to the propellant charge and which are shorter than traditional ammunition with metal case, these weapons being in particular intended for be loaded on infantry fighting vehicles.
  • FIGS. 1, 1a and 2 A loading system, according to the invention, for ammunition in a pivoting chamber 1 of a weapon is illustrated in FIGS. 1, 1a and 2.
  • the weapon comprises an oscillating mass MO journalled around a substantially horizontal axis XX supported by a support frame (not shown), and a retreating mass MR including in particular the chamber 1, the tube 2 of the weapon and a support block 5.
  • the receding mass MR is part of the oscillating mass MO, but it is movable relative to the latter during the recoil of the weapon following the firing of the ammunition.
  • the tube 2 is inserted, in its rear part, in a sleeve 7 of the block 5 and kept screwed by a threaded ring 8.
  • Chamber 1 is formed of an elongated hollow cylindrical body, the two end surfaces 1a and 1b each having a convex spherical shape.
  • the chamber 1 is housed in a cavity 9 arranged in the central part 7b of the sleeve 7, this cavity 9 opening laterally outside the sleeve 7 to allow the angular movement of the chamber 1.
  • Chamber 1 has at mid-length two diametrically opposed external bosses 12a and 12b which freely engage in two lateral openings 7d of the sleeve 7.
  • the two bosses 12a and 12b are aligned along a YY axis or pivot axis of chamber 1 which is perpendicular to the journaling axis XX of the weapon.
  • Two pins 13a and 13b (FIG. 1a), are respectively made integral in rotation with the two bosses 12a and 12b, and they are fixed axially by means of two screws 14a and 14b aligned along the pivot axis YY of the chamber 1.
  • the loading system notably comprises a device 15 for pivoting control of the chamber 1, and a supply device 16 for bringing ammunition 17 from a supply station to a loading station for loading it into chamber 1 when the latter is in its loading position.
  • the control device 15 which ensures the pivoting of the chamber 1, comprises a cam 20 in the form of a disc 21 having a central boss 22 on a face or face lower and a central through opening 23.
  • the cam 20 is rotatably mounted about an axis A perpendicular to the journal axis XX of the weapon.
  • This axis A is constituted by the cylindrical body of a screw 24 which freely crosses the central opening 23 of the disc 21.
  • the screw 24 bears by its head 24a on the upper surface of the disc 21, while its another threaded end is screwed into the wall of the sleeve 7, the end surface of the boss 22 of the disc 21 bearing on the sleeve 7.
  • the cam 20 is connected on the one hand, to the chamber 1 by a first device mechanical link ML1 which transforms the rotational movement of the cam 20 into an alternating pivoting movement of the chamber 1 and, on the other hand, to a drive member, such as a gear motor M, by a second device mechanical link ML2 which ensures the rotation of the cam 20 from the rotational movement of the output shaft of the motor M.
  • a first device mechanical link ML1 which transforms the rotational movement of the cam 20 into an alternating pivoting movement of the chamber 1
  • a drive member such as a gear motor M
  • the first mechanical connection device ML1 comprises a groove 25 located on the underside of the disc 21 of the cam 20, and a roller 26 which is housed in the groove 25.
  • the roller 26 is mounted free in rotation at the end of an arm 27 which laterally extends the pin 13a of the chamber 1, this pin and this arm forming a drive crank.
  • the groove 25 is divided into four successive sectors 25a, 25b, 25c and 25d.
  • the sector 25a corresponds to the chamber 1 in the open or loading position, and it is centered on the axis of rotation of the cam 20.
  • the roller 26 moves in this sector 25a of the groove 25, the chamber 1 remains stationary in the loading position.
  • the second mechanical link device ML2 comprises a pinion 29 integral in rotation with the output shaft 30 of the motor M.
  • the peripheral lateral surface of the disc 21 of the cam 20 has a toothing 31 which is engaged with a first pinion 32 of a double intermediate pinion 33, the other pinion 34 of which is engaged with the pinion 29.
  • the intermediate pinion 33 is rotatably supported by a shaft 35, one end of which is fixed in the sleeve 7 and the other end of which is retained by a screw 36, the head rests on a bracket 37 secured to the fitted sleeve 5.
  • the supply device 16 comprises a supply station A intended to receive ammunition 17, a loading station C from which the ammunition 17 is loaded in chamber 1, and means 40 which ensure both the transfer of the ammunition 17 from the supply station A to the loading station C, and its loading in the chamber 1.
  • the supply stations A and loading stations C are angularly offset from one another by an angle complementary to the pivot angle of the chamber 1, that is to say an angle close to 60 ° for a pivoting angle of the chamber 1 close to 30 °.
  • a munition 17 is aligned along the journaling axis XX of the barrel 2, according to a preferred embodiment, and when it is in place at the loading C, it is aligned along the axis of the chamber 1 when the latter is in its loading position.
  • the feeding stations A and loading stations C are arranged on a plate 42 secured to the receding mass MR of the weapon.
  • the plate 42 is offset laterally relative to the axis of the tube 2, and it is generally in the form of a circular sector whose radius is at least equal to the length ammunition 17. When the angle of elevation of the weapon is close to 0 °, the plate 42 is located in a substantially horizontal plane.
  • the supply stations A and loading stations C are located respectively in the vicinity of the two rectilinear edges of the circular sector of the plate 42.
  • One of these edges of the plate 42 extends substantially parallel to the journal axis XX of the weapon, the feed station A being adjacent to this edge, while the other edge of the plate 42 extends substantially parallel to the loading axis of the chamber 1, the loading station C being adjacent to this other edge.
  • the arcuate edge of the plate 42 is surmounted by a rim 42a for guiding the ammunition 17 during its transfer from the supply station A to the loading station C.
  • the means 40 which ensure the transfer of ammunition 17 between the supply stations A and loading station C comprise an endless chain 45.
  • This chain 45 supports a drive finger 50 and a retaining finger 51 which extend perpendicular to the plane of the chain 45 and on the same side thereof.
  • the chain 45 is wound on three pinions 52, 53 and 54 with parallel axes, arranged in a triangle and supported in rotation by the plate 42.
  • the rotation of the cam 20 which ensures the pivoting of the chamber 1, can also ensure the drive of the chain 45 by a pinion 52b, coaxial and integral with the pinion 52, and which engages with the teeth 31 of the cam 20
  • the side of the triangle generally delimited by the two pinions 52 and 53 is substantially parallel to the munition 17, when the latter is in place at the feed station A.
  • the side of the triangle delimited generally by the pinions 52 and 54 is substantially parallel to ammunition 17, when this is in place at loading station C.
  • the triangle thus delimited by the three sprockets 52, 53 and 54 divides the chain 45 into three strands b1 (between the sprockets 52 and 53), b2 (between the sprockets 53 and 54) and b3 (between the sprockets 52 and 54).
  • the pinions 52, 53 and 54 are respectively supported by three brackets 52a, 53a and 54a.
  • an intermediate plate 56 which has a slot 56a corresponding to the triangle formed by the chain 45 for the free passage of the fingers 50 and 51.
  • the two plates 42 and 56 are spaced from each other by a distance slightly greater than the width of a munition 17.
  • the plate 42 has an opening 42b for bringing a munition 17 to the supply station A by means of a conveyor 42c for example shown in phantom.
  • the lever 62 On the side of its pivot axis 63, the lever 62 has a lateral extension 72 which carries a stop 73 intended to come into contact with the fixed wall 65 to limit the pivoting movement of the lever 62.
  • a spring 74 shown in FIG. 2 , acts permanently on this lateral extension 72 of the lever 62 so that the stop 73 is in contact with the fixed wall 65, that is to say that the lever 62 takes a position corresponding to a maximum pivot angle relative to the wall 65, as can be seen in FIG. 2.
  • This means is located opposite the guide wall 65 and it is constituted , as shown in FIG. 6, of a flap 76, one longitudinal side of which is pivotally articulated about an axis 77.
  • the flap 76 is permanently biased by a spring device 78 to protrude through an opening 79 provided in the plate 42.
  • the flap 76 then takes a position inclined at approximately 45 ° relative to the plane of the plate 42, and the longitudinal side 76a, opposite to that which is articulated to the axis 77, s' extends parallel to the guide wall 65.
  • the chamber 1 has, towards its end adjacent to the inlet of the tube 2, a lateral protuberance 80 whose function is to obstruct the entry of the tube 2 when the chamber 1 is in its loading position, as is clear from FIG. 8, in order to avoid the intrusion of a foreign body on the one hand, and to ensure gas tightness against combustion, on the other hand.
  • This device 85 which makes it possible to block a munition 17 once loaded in the chamber 1.
  • This device 85 comprises a retractable stop 86 controlled by the end of a lever 87 mounted pivoting about an axis 88 supported by the sleeve 5, and the other end of which supports a roller 89 which bears on a ramp 90 provided on the peripheral surface of the control cam 20.
  • the stop 86 is supported by two parallel rods 91 which pass right through a fixed support piece 92 and which each cooperate with a spring 93.
  • the springs 93 urge the stop 86 so that it protrudes partly through the 'outlet opening of chamber 1, when the latter is in the loading position.
  • the free ends of the two rods 91 are connected to each other by a pin 95 against which the lever 87 comes to bear to raise the stop 86.
  • the ammunition 17 can come into abutment against an empty cartridge 17 'of the previous shot and present in the chamber 1. This cartridge 17' is then pushed by the cartridge 17 and ejected by the front of bedroom 1.
  • the stop 86 which was held in the raised position by the lever 87, is lowered as a result of a change in profile of the ramp 90 of the cam which allows the springs 93 to rotate the lever 87 and push the stop 86.
  • the stop 86 then projects through the outlet opening of the chamber 1 (FIGS. 10 and 10a) and comes to bear on the empty socket 17 ′ which makes it possible to slow down its speed d 'ejection.
  • the lever 62 which was then held against the fixed wall 65 by the ammunition 17, is released under the bias of the spring 74.
  • the lever 62 angularly deviates from the wall 65 to take the position shown in FIG. 13, its stop 73 then coming to bear against the lateral ramp 65, in order to limit the pivot angle of the lever 62.
  • the stop 86 protrudes in the outlet opening of chamber 1 is lowered completely and retains the ammunition 17 inside chamber 1.
  • the cam 20 continues to rotate and causes the chamber 1 to pivot towards its firing position, as a result of the movement of the roller 26 in the sector 25b of the groove 25.
  • the two fingers 50 and 51 of the chain 45 pass around the pinion 52 to move on the strand b1 of the chain 45, and a new munition 17 is put in place at the supply station A.
  • the firing of the ammunition 17 loaded in the chamber 1 is requested, in a manner known per se, by actuation of the percussion system 10 located at the rear of the chamber 1 (FIG. 1).
  • the roller 26 then moves in the sector 25c of the groove 25, but the chamber 1 remains in its firing position.
  • the new ammunition 17 located at the feeding station A is held in place by the fingers 50 and 51 of the chain 45 and against which the new ammunition 17 comes to bear.
  • the new ammunition 17 to be loaded into the chamber 1 is in the position illustrated in FIG. 13.
  • the front of the ammunition 17 generally bears against the stops 60, 61a and 61b.
  • the rotation of the cam 20 continues, and the roller 26 moves in the sector 25d of the groove 25 and causes a reverse pivoting movement of the chamber 1 in the direction of its loading position.
  • the finger 50 is then passed over the strand b2 of the chain 45, to bear against the ammunition 17 and cause it to pivot around the stops 60, 61a and 61b.
  • the rear part of the ammunition 17 generally bears against the substantially circular rim 42a of the plate 42, while its front part is blocked by the stops 60, 61a and 61b.
  • the ammunition 17 bears on the stop 61b and the lever 66 gradually disappears by pivoting around its articulation axis 67, that is to say say that it tends to approach the lever 62, against the force exerted by the spiral spring 70, the angle formed by these two levers 66 and 62 being gradually reduced to 0 °.
  • the ammunition 17 then bears on the lever 62 which, in turn, gradually disappears by pivoting around its axis of articulation 63, that is to say say that it tends to approach the fixed wall 65 against the force exerted by the spring 74, the angle formed by the lever 62 and the wall 65 being gradually reduced to 0 °.
  • the withdrawal of the stop 61a allows the ammunition 17 to approach the entrance to the chamber 1.
  • the ammunition 17 retracts the flap 76 by pivoting it around its articulation axis 77, and it comes to bear against the wall 65, the flap 76 resuming its initial position under the action of the associated spring device 78.
  • the ammunition 17 is then in place at the loading station C and held between the wall 65 and the flap 76, and it is found in the position illustrated in FIG. 9, before it is loaded into the chamber 1.
  • the cam 20 for alternately pivoting control of the chamber 1 also ensured the drive of the chain 45.
  • the rotational movement of the cam could be dissociated from the movement d 'advance of the chain, provided that these two movements are controlled synchronously.
  • the invention is in no way limited to the embodiment described above and given solely by way of example.
  • the chain 45 can be replaced by a toothed belt on which the two drive fingers 50 and 51 are similarly fixed, or else by a manipulating bucket actuated by the rotational movement of the chamber 1.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Toys (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
EP93401265A 1992-05-21 1993-05-18 Einrichtung zum Laden von Munition in einem schwenkbaren Patronenlager Expired - Lifetime EP0571266B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9206198 1992-05-21
FR9206198A FR2691530B1 (fr) 1992-05-21 1992-05-21 Système de chargement d'une munition dans une chambre pivotante d'une arme.

Publications (2)

Publication Number Publication Date
EP0571266A1 true EP0571266A1 (de) 1993-11-24
EP0571266B1 EP0571266B1 (de) 1997-08-20

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EP93401265A Expired - Lifetime EP0571266B1 (de) 1992-05-21 1993-05-18 Einrichtung zum Laden von Munition in einem schwenkbaren Patronenlager

Country Status (5)

Country Link
US (1) US5333530A (de)
EP (1) EP0571266B1 (de)
JP (1) JPH06294595A (de)
DE (1) DE69313176T2 (de)
FR (1) FR2691530B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9900152L (sv) * 1999-01-20 2000-06-19 Bofors Weapon Sys Ab Sätt och anordning för att hantera artillerigranater vid laddning av artilleripjäser
IL160834A0 (en) * 2004-03-11 2004-08-31 Kapro Ind Ltd Combination square
CN102840790B (zh) * 2012-09-18 2014-09-03 中国兵器工业第二0二研究所 弹链式小口径火炮供弹及后坐复进模拟装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865254A (en) * 1953-10-01 1958-12-23 Bofors Ab Recoiling barrel operated pivoted loading tray mechanism
US3899954A (en) * 1973-07-09 1975-08-19 Pacific Car & Foundry Co Empty cartridge forward ejection mechanism for rapid fire weapon
EP0004581A2 (de) * 1978-03-30 1979-10-17 Heckler & Koch GmbH Automatische Handfeuerwaffe
DE3427875C1 (de) * 1984-07-28 1992-04-30 Heckler & Koch Gmbh Automatische Feuerwaffe mit walzenfoermigem Verschlussteil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827829A (en) * 1983-12-08 1989-05-09 Ares, Inc. Recoil and counterrecoil buffer for automatic cannon

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865254A (en) * 1953-10-01 1958-12-23 Bofors Ab Recoiling barrel operated pivoted loading tray mechanism
US3899954A (en) * 1973-07-09 1975-08-19 Pacific Car & Foundry Co Empty cartridge forward ejection mechanism for rapid fire weapon
EP0004581A2 (de) * 1978-03-30 1979-10-17 Heckler & Koch GmbH Automatische Handfeuerwaffe
DE3427875C1 (de) * 1984-07-28 1992-04-30 Heckler & Koch Gmbh Automatische Feuerwaffe mit walzenfoermigem Verschlussteil

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Publication number Publication date
DE69313176D1 (de) 1997-09-25
FR2691530A1 (fr) 1993-11-26
DE69313176T2 (de) 1998-02-05
JPH06294595A (ja) 1994-10-21
US5333530A (en) 1994-08-02
FR2691530B1 (fr) 1994-08-19
EP0571266B1 (de) 1997-08-20

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