EP0727635A1 - Device to help in loading an artillery gun - Google Patents

Device to help in loading an artillery gun Download PDF

Info

Publication number
EP0727635A1
EP0727635A1 EP96400276A EP96400276A EP0727635A1 EP 0727635 A1 EP0727635 A1 EP 0727635A1 EP 96400276 A EP96400276 A EP 96400276A EP 96400276 A EP96400276 A EP 96400276A EP 0727635 A1 EP0727635 A1 EP 0727635A1
Authority
EP
European Patent Office
Prior art keywords
charges
chamber
aid device
chute
barrel
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
EP96400276A
Other languages
German (de)
French (fr)
Other versions
EP0727635B1 (en
Inventor
Laurent Legrand
Didier Thebault
Jean-Patrick Simon
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.)
Giat Industries SA
Original Assignee
Giat Industries SA
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 filed Critical Giat Industries SA
Publication of EP0727635A1 publication Critical patent/EP0727635A1/en
Application granted granted Critical
Publication of EP0727635B1 publication Critical patent/EP0727635B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/38Loading arrangements, i.e. for bringing the ammunition into the firing position
    • F41A9/39Ramming arrangements
    • F41A9/42Rammers separate from breech-block

Definitions

  • the technical field of the present invention is that of devices for assisting in the manual loading of an artillery gun.
  • An artillery cannon is conventionally served by a team whose role is, among other things, to charge the weapon to ensure a rate of fire of the order of 3 to 6 rounds / min. This requires the handling of projectiles and propellant charges and their loading into the barrel.
  • the artillery gun is already equipped with a loading mechanism which especially facilitates the introduction of the projectile, generally heavy, into the chamber of the gun.
  • it is necessary to use uni-modular charges constituted in the form of cylindrical modules of the same length, the range of the projectile being adjusted by varying the number of modules. It is well known that the use of modules allows better management of the propellant charge and avoids wastage occurring in the case of the use of gargousses, but on the other hand poses a problem in terms of their introduction into the barrel chamber especially if we want to increase the pace.
  • the American army adopted a device of assistance to the loading made up of a set of clamps fixed on a single support, allowing to apprehend each of the modules.
  • the system is complex and unreliable because it is necessary to simultaneously control the opening of all the clamps whatever the generally severe conditions of use for this type of barrel. This system is therefore not easy to use and above all does not ensure reversibility, that is to say that it does not allow the barrel to be discharged in the event of a shooting incident.
  • German army recommends the use of interlocking modules which avoids the use of a loading aid system but precisely presents the disadvantage of requiring positioning to fit them. We can see that this way of doing things is not very compatible with the conditions of use of a field artillery cannon and limits the rate of fire.
  • the object of the present invention is to provide a loading aid device which does not have the aforementioned drawbacks while providing a high rate of fire for loading and unloading the modules whatever the type of chamber or the traditional gargoyles.
  • the object of the invention is therefore a device for assisting with the loading or unloading of a field artillery cannon using cylindrical uni-modular charges or gargoyles, characterized in that it is constituted means for receiving charges in number from 1 to 6 which can be actuated manually and which is capable of engaging in the chamber of the barrel and of releasing said charges before firing.
  • the charges are released by rotation of the receiving means relative to the barrel chamber, the receiving means being in the form of a semi-cylindrical chute provided at one end with a means of positioning of the loads and of an operating handle.
  • the chute is made of a composite material consisting of glass fibers coated with epoxy resin loaded with a conductive material such as a metallic matrix or metallized micro balls to allow the evacuation of electrostatic charges.
  • the positioning means is in the form of an internal partition integrated into the chute, said chute being equipped with an external partition provided with the operating handle.
  • a very first advantage of the device according to the invention lies in its simplicity of construction providing autonomous use whatever the conditions of use of the field artillery.
  • Another advantage lies in the small footprint and the very low mass, of the order of 1.5 kg, of this device which can be used with barrel chambers of different dimensions.
  • the device according to the invention makes it possible, as indicated above, to charge an artillery gun 1 having a chamber 2 extended by a breech sleeve 3.
  • a sealing ring 4 is conventionally interposed between the chamber 2 and the sleeve 3, and the chamber is closed classically using a breech wedge not shown.
  • the chamber is also provided with a spoon 5 for retaining the charge 6 in the form of one to six cylindrical modules 6 1 -6 6 .
  • This charge 6 is, after firing, generating propellant gas from the projectile 7 in the barrel 1.
  • these modules of the charge 6 are introduced into the chamber 2 with a means of aid for loading consisting of '' a maneuverable reception means 8 manually by means of a handle 9.
  • the length of the receiving means 8 is adapted to the length of the chamber 2 and provision may be made for example that the free end of this receiving means is in abutment against the projectile and that the module 6 6 is approximately placed at the level of the spoon 5.
  • the means 8 After the introduction of the means 8, it is rotated by approximately 180 ° relative to the chamber 2 as shown in FIG. 2.
  • the modules 6 1 -6 6 then rest in the chamber 2.
  • the means 8 is then extracted of the chamber and during this movement, the load 6 is driven by friction by said means 8 and the module 6 6 comes to bear on the spoon 5 and the firing of the load 6 can be controlled.
  • the procedure is carried out in the opposite manner to recover the modules.
  • the means 8 are introduced into the chamber 2 as shown diagrammatically in FIG. 2; a rotation of 180 ° of the means 8 is imposed to return to the position shown in FIG. 1; the load 6 is then brought back outside.
  • the particular structure of the means 8 is shown in perspective in FIG. 3. It has an elongated front part in the form of a trough 10 having a portion of an angle cylinder of approximately 200 ° longitudinally allowing the modules to be held during the displacements which the servant of the weapon must carry out.
  • an internal partition 11 and an external partition 12 are fixed, both arranged transversely.
  • the partition 11 constitutes a means of positioning the modules 6 1 -6 6 when they are placed on the chute so that the module 6 6 , as indicated above, is vertical to the loading spoon 5.
  • the partition 12 fixed at the end of the chute 10 serves to support the handle 9 of maneuver. The space between the two partitions is possibly closed by a plate in order to avoid between them the accumulation of waste.
  • the means 8 may consist entirely or in part of a composite material of the glass fiber type coated with epoxy resin loaded with a conductive material such as a metal matrix or metallized glass micro-beads or even carbon black. in order to evacuate the electrostatic charges which could initiate the modules.
  • FIGs 4 to 7 illustrate different embodiments of the means 8.
  • FIG 4 we see the chute 10 to which are connected the walls 11 and 12 themselves connected by the wall 13.
  • the variant illustrated in Figure 5 shows the chute 10 to which the wall 11 is connected.
  • an element 14 is fixed by fasteners 15, supporting the handle 9.
  • FIGs 6 and 7 illustrate alternative embodiments for which the barrel chamber is of shorter length.
  • a module 16 made of composite material and the chute 10 then receives from one to five modules 6 1 -6 5 .
  • Figure 6 illustrates the case where the module 16 is fixed to the chute for example by gluing and the element 14 is connected as shown in Figure 5 by the fasteners 15 to the wall 11.
  • Figure 7 illustrates the case where, as shown in FIG. 4, the chute 10 is provided with the walls 11 and 12 and the module 16 is connected to the wall 11 by the fixing 17.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

The implement, designed to handle modular cylindrical charges (6(1)-6(6)), consists of a receiving section (8) for the charges, shaped to fit inside the chamber (2) of the artillery piece barrel (1). The charges are released from the implement prior to firing by rotating the implement relative to the chamber, using a handle (9) on its outer end. The receiving section of the implement is in the shape of a trough forming a portion of a cylinder greater than 180 deg., and with a charge positioner and the handle at one end. It is made from a composition material of glass fibres in epoxy resin, with a conducting material to release electrostatic charges. The length of the trough is more or less the same as that of the chamber.

Description

Le domaine technique de la présente invention est celui des dispositifs d'aide au chargement manuel d'un canon d'artillerie.The technical field of the present invention is that of devices for assisting in the manual loading of an artillery gun.

Un canon d'artillerie est classiquement servi par une équipe dont le rôle est, entre autre, de charger l'arme pour assurer une cadence de tir de l'ordre de 3 à 6 coups/mn. Cela nécessite la manipulation des projectiles et des charges propulsives et leur chargement dans le canon. Le canon d'artillerie est déjà équipé d'un mécanisme de chargement qui facilite surtout l'introduction du projectile, généralement lourd, dans la chambre du canon. Outre les gargousses classiques, on est amené à utiliser des charges uni-modulaires constituées sous forme de modules cylindriques de même longueur, la portée du projectile étant ajustée en jouant sur le nombre des modules. Il est bien connu que l'utilisation de modules permet une meilleure gestion de la charge propulsive et évite le gaspillage advenant dans le cas de l'utilisation de gargousses, mais par contre pose un problème au niveau de leur introduction dans la chambre du canon surtout si on veut augmenter la cadence.An artillery cannon is conventionally served by a team whose role is, among other things, to charge the weapon to ensure a rate of fire of the order of 3 to 6 rounds / min. This requires the handling of projectiles and propellant charges and their loading into the barrel. The artillery gun is already equipped with a loading mechanism which especially facilitates the introduction of the projectile, generally heavy, into the chamber of the gun. In addition to the conventional gargousses, it is necessary to use uni-modular charges constituted in the form of cylindrical modules of the same length, the range of the projectile being adjusted by varying the number of modules. It is well known that the use of modules allows better management of the propellant charge and avoids wastage occurring in the case of the use of gargousses, but on the other hand poses a problem in terms of their introduction into the barrel chamber especially if we want to increase the pace.

L'armée américaine a adopté un dispositif d'aide au chargement constitué d'un ensemble de pinces fixées sur un support unique, permettant d'appréhender chacun des modules. Le système est complexe et peu fiable car il faut commander simultanément l'ouverture de toutes les pinces quelles que soient les conditions d'utilisation généralement sévères pour ce type de canon. Ce système n'est donc pas aisé à l'emploi et surtout n'assure pas la réversibilité, c'est-à-dire qu'il ne permet pas de décharger le canon en cas d'incident de tir.The American army adopted a device of assistance to the loading made up of a set of clamps fixed on a single support, allowing to apprehend each of the modules. The system is complex and unreliable because it is necessary to simultaneously control the opening of all the clamps whatever the generally severe conditions of use for this type of barrel. This system is therefore not easy to use and above all does not ensure reversibility, that is to say that it does not allow the barrel to be discharged in the event of a shooting incident.

L'armée allemande préconise l'utilisation de modules emboîtables qui évite l'emploi d'un système d'aide au chargement mais présente justement l'inconvénient de nécessiter un positionnement pour les emboîter. On conçoit que cette manière de faire est peu compatible avec les conditions d'utilisation d'un canon d'artillerie de campagne et limite la cadence de tir.The German army recommends the use of interlocking modules which avoids the use of a loading aid system but precisely presents the disadvantage of requiring positioning to fit them. We can see that this way of doing things is not very compatible with the conditions of use of a field artillery cannon and limits the rate of fire.

Le but de la présente invention est de fournir un dispositif d'aide au chargement ne présentant pas les inconvénients précités tout en procurant une cadence élevée de tir pour charger et décharger les modules quel que soit le type de la chambre ou les gargousses traditionnelles.The object of the present invention is to provide a loading aid device which does not have the aforementioned drawbacks while providing a high rate of fire for loading and unloading the modules whatever the type of chamber or the traditional gargoyles.

L'objet de l'invention est donc un dispositif d'aide au chargement ou au déchargement d'un canon d'artillerie de campagne à l'aide de charges uni-modulaires cylindriques ou de gargousses, caractérisé en ce qu'il est constitué d'un moyen de réception des charges en nombre compris de 1 à 6 actionnable manuellement qui est apte à s'engager dans la chambre du canon et à libérer lesdites charges avant la mise à feu.The object of the invention is therefore a device for assisting with the loading or unloading of a field artillery cannon using cylindrical uni-modular charges or gargoyles, characterized in that it is constituted means for receiving charges in number from 1 to 6 which can be actuated manually and which is capable of engaging in the chamber of the barrel and of releasing said charges before firing.

Selon une autre caractéristique de l'invention, les charges sont libérées par rotation du moyen de réception par rapport à la chambre du canon, le moyen de réception se présentant sous la forme d'une goulotte semi-cylindrique munie à une extrémité d'un moyen de positionnement des charges et d'une poignée de manoeuvre.According to another characteristic of the invention, the charges are released by rotation of the receiving means relative to the barrel chamber, the receiving means being in the form of a semi-cylindrical chute provided at one end with a means of positioning of the loads and of an operating handle.

A titre d'exemple, la goulotte est fabriquée en un matériau composite constitué de fibres de verre enrobées de résine époxy chargée d'un matériau conducteur tel une matrice métallique ou des micro billes métallisées pour permettre l'évacuation des charges électrostatiques.For example, the chute is made of a composite material consisting of glass fibers coated with epoxy resin loaded with a conductive material such as a metallic matrix or metallized micro balls to allow the evacuation of electrostatic charges.

Selon une autre caractéristique de l'invention, le moyen de positionnement se présente sous la forme d'une cloison interne intégrée à la goulotte, ladite goulotte étant équipée d'une cloison externe munie de la poignée de manoeuvre.According to another characteristic of the invention, the positioning means is in the form of an internal partition integrated into the chute, said chute being equipped with an external partition provided with the operating handle.

Un tout premier avantage du dispositif selon l'invention réside dans sa simplicité de réalisation procurant une utilisation autonome quelles que soient les conditions d'utilisation de l'artillerie de campagne.A very first advantage of the device according to the invention lies in its simplicity of construction providing autonomous use whatever the conditions of use of the field artillery.

Un autre avantage réside dans le faible encombrement et la très faible masse , de l'ordre de 1,5 kg, de ce dispositif qui peut être utilisé avec des chambres de canon de dimensions différentes.Another advantage lies in the small footprint and the very low mass, of the order of 1.5 kg, of this device which can be used with barrel chambers of different dimensions.

D'autres caractéristiques et avantages de l'invention apparaîtront à la lecture du complément de description donné ci-après à titre indicatif en relation avec les dessins annexés sur lesquels :

  • la figure 1 est une vue en coupe schématique illustrant l'introduction des modules dans la chambre du canon à l'aide du dispositif d'aide au chargement,
  • la figure 2 est une vue en coupe schématique montrant la libération des modules,
  • la figure 3 est une vue en perspective du dispositif d'aide au chargement selon l'invention, et
  • les figures 4 à 7 illustrent des variantes de réalisation du dispositif selon l'invention.
Other characteristics and advantages of the invention will appear on reading the additional description given below by way of indication in relation to the appended drawings in which:
  • FIG. 1 is a schematic sectional view illustrating the introduction of the modules into the barrel chamber using the loading aid device,
  • FIG. 2 is a schematic sectional view showing the release of the modules,
  • FIG. 3 is a perspective view of the loading aid device according to the invention, and
  • Figures 4 to 7 illustrate alternative embodiments of the device according to the invention.

Le dispositif selon l'invention permet comme indiqué précédemment de charger un canon d'artillerie 1 présentant une chambre 2 prolongée par un manchon de culasse 3. Un anneau d'étanchéité 4 est classiquement interposé entre la chambre 2 et le manchon 3, et la chambre est fermée classiquement à l'aide d'un coin de culasse non représenté. La chambre est également munie d'une cuillère de retenue 5 de la charge 6 se présentant sous la forme de un à six modules cylindriques 61-66. Cette charge 6 est, après mise à feu, génératrice de gaz de propulsion du projectile 7 dans la canon 1. Suivant l'invention, ces modules de la charge 6 sont introduits dans la chambre 2 avec un moyen d'aide au chargement constitué d'un moyen de réception 8 manoeuvrable manuellement par l'intermédiaire d'une poignée 9. La longueur du moyen de réception 8 est adaptée à la longueur de la chambre 2 et on peut prévoir par exemple que l'extrémité libre de ce moyen de réception soit en butée contre le projectile et que le module 66 soit approximativement placé au niveau de la cuillère 5.The device according to the invention makes it possible, as indicated above, to charge an artillery gun 1 having a chamber 2 extended by a breech sleeve 3. A sealing ring 4 is conventionally interposed between the chamber 2 and the sleeve 3, and the chamber is closed classically using a breech wedge not shown. The chamber is also provided with a spoon 5 for retaining the charge 6 in the form of one to six cylindrical modules 6 1 -6 6 . This charge 6 is, after firing, generating propellant gas from the projectile 7 in the barrel 1. According to the invention, these modules of the charge 6 are introduced into the chamber 2 with a means of aid for loading consisting of '' a maneuverable reception means 8 manually by means of a handle 9. The length of the receiving means 8 is adapted to the length of the chamber 2 and provision may be made for example that the free end of this receiving means is in abutment against the projectile and that the module 6 6 is approximately placed at the level of the spoon 5.

Après la mise en place du moyen 8, on le fait pivoter de 180° environ par rapport à la chambre 2 comme représenté sur la figure 2. Les modules 61-66 reposent alors dans la chambre 2. Le moyen 8 est ensuite extrait de la chambre et lors de ce mouvement, la charge 6 est entraînée par frottement par ledit moyen 8 et le module 66vient en appui sur la cuillère 5 et la mise à feu de la charge 6 peut être commandée.After the introduction of the means 8, it is rotated by approximately 180 ° relative to the chamber 2 as shown in FIG. 2. The modules 6 1 -6 6 then rest in the chamber 2. The means 8 is then extracted of the chamber and during this movement, the load 6 is driven by friction by said means 8 and the module 6 6 comes to bear on the spoon 5 and the firing of the load 6 can be controlled.

Si on désire décharger la chambre 2, par exemple en cas d'incident de tir, on procède de la manière inverse pour récupérer les modules. On introduit le moyen 8 dans la chambre 2 comme schématisé sur la figure 2 ; on impose une rotation de 180° du moyen 8 pour revenir à la position représentée sur la figure 1 ; on ramène ensuite la charge 6 à l'extérieur.If it is desired to unload the chamber 2, for example in the event of a shooting incident, the procedure is carried out in the opposite manner to recover the modules. The means 8 are introduced into the chamber 2 as shown diagrammatically in FIG. 2; a rotation of 180 ° of the means 8 is imposed to return to the position shown in FIG. 1; the load 6 is then brought back outside.

La structure particulière du moyen 8 est représentée en perspective sur la figure 3. Il comporte une partie avant allongée se présentant sous la forme d'une goulotte 10 présentant une portion de cylindre d'angle d'environ 200° longitudinalement permettant de maintenir les modules lors des déplacements que doit effectuer le servant de l'arme. A une extrémité de cette goulotte 10, est fixée une cloison interne 11 et une cloison externe 12 disposées toutes deux transversalement. La cloison 11 constitue un moyen de positionnement des modules 61-66 lorsqu'ils sont placés sur la goulotte afin que le module 66, comme indiqué précédemment, soit à la verticale de la cuillère 5 de chargement. La cloison 12 fixée au niveau de l'extrémité de la goulotte 10 sert de support à la poignée 9 de manoeuvre. L'espace compris entre les deux cloisons est éventuellement obturé par une plaque afin d'éviter entre celles-ci l'accumulation de déchets.The particular structure of the means 8 is shown in perspective in FIG. 3. It has an elongated front part in the form of a trough 10 having a portion of an angle cylinder of approximately 200 ° longitudinally allowing the modules to be held during the displacements which the servant of the weapon must carry out. At one end of this chute 10, an internal partition 11 and an external partition 12 are fixed, both arranged transversely. The partition 11 constitutes a means of positioning the modules 6 1 -6 6 when they are placed on the chute so that the module 6 6 , as indicated above, is vertical to the loading spoon 5. The partition 12 fixed at the end of the chute 10 serves to support the handle 9 of maneuver. The space between the two partitions is possibly closed by a plate in order to avoid between them the accumulation of waste.

Le moyen 8 peut être constitué en totalité ou en partie d'un matériau composite du type fibres de verre enrobées de résine époxy chargée d'un matériau conducteur tel une matrice de métal ou des micro billes de verre métallisées ou bien encore de noir de carbone afin d'évacuer les charges électrostatiques qui pourraient initier les modules.The means 8 may consist entirely or in part of a composite material of the glass fiber type coated with epoxy resin loaded with a conductive material such as a metal matrix or metallized glass micro-beads or even carbon black. in order to evacuate the electrostatic charges which could initiate the modules.

Les figures 4 à 7 illustrent différentes formes de réalisation du moyen 8. Sur la figure 4, on voit la goulotte 10 sur laquelle sont raccordées les parois 11 et 12 elles-mêmes reliées par la paroi 13. La variante illustrée par la figure 5 montre la goulotte 10 à laquelle est raccordée la paroi 11. A cette dernière, on fixe un élément 14 par des fixations 15, supportant la poignée 9.Figures 4 to 7 illustrate different embodiments of the means 8. In Figure 4, we see the chute 10 to which are connected the walls 11 and 12 themselves connected by the wall 13. The variant illustrated in Figure 5 shows the chute 10 to which the wall 11 is connected. To this latter, an element 14 is fixed by fasteners 15, supporting the handle 9.

Les figures 6 et 7 illustrent des variantes de réalisation pour lesquelles la chambre du canon est de longueur plus réduite. Dans ce cas, on dispose un module 16 en matériau composite et la goulotte 10 reçoit alors de un à cinq modules 61-65. La figure 6 illustre le cas où le module 16 est fixé à la goulotte par exemple par collage et l'élément 14 est raccordé comme représenté sur la figure 5 par les fixations 15 à la paroi 11. La figure 7 illustre le cas où, comme représenté sur la figure 4, la goulotte 10 est munie des parois 11 et 12 et la module 16 est raccordé à la paroi 11 par la fixation 17.Figures 6 and 7 illustrate alternative embodiments for which the barrel chamber is of shorter length. In this case, there is a module 16 made of composite material and the chute 10 then receives from one to five modules 6 1 -6 5 . Figure 6 illustrates the case where the module 16 is fixed to the chute for example by gluing and the element 14 is connected as shown in Figure 5 by the fasteners 15 to the wall 11. Figure 7 illustrates the case where, as shown in FIG. 4, the chute 10 is provided with the walls 11 and 12 and the module 16 is connected to the wall 11 by the fixing 17.

Claims (8)

Dispositif d'aide au chargement et au déchargement d'un canon d'artillerie de campagne à l'aide de charges uni-modulaires cylindriques ou de gargousses, caractérisé en ce qu'il est constitué d'un moyen de réception (8) des charges (61-66) en nombre compris entre 1 et 6 actionnable manuellement qui est apte à s'engager dans la chambre (2) du canon (1) et à libérer lesdites charges avant la mise à feu.Aid device for loading and unloading a field artillery cannon using cylindrical uni-modular charges or gargoyles, characterized in that it consists of means for receiving (8) the charges (6 1 -6 6 ) in number between 1 and 6 manually actuated which is capable of engaging in the chamber (2) of the barrel (1) and of releasing said charges before firing. Dispositif d'aide selon la revendication 1, caractérisé en ce que les charges (61-66) sont libérées par rotation du moyen de réception (8) par rapport à la chambre (2) du canon.Aid device according to claim 1, characterized in that the charges (6 1 -6 6 ) are released by rotation of the receiving means (8) relative to the chamber (2) of the barrel. Dispositif d'aide selon la revendication 1 ou 2, caractérisé en ce que le moyen de réception (8) se présente sous la forme d'une goulotte (10) présentant une portion de cylindre d'angle supérieur à 180° munie à une extrémité d'un moyen de positionnement des charges et d'une poignée de manoeuvre (9).Aid device according to claim 1 or 2, characterized in that the receiving means (8) is in the form of a chute (10) having a cylinder portion of angle greater than 180 ° provided at one end load positioning means and an operating handle (9). Dispositif d'aide selon la revendication 3, caractérisé en ce que la goulotte (10) est constituée d'un matériau composite constitué de fibres de verre enrobées de résine époxy chargé d'un matériau conducteur pour évacuer les charges électrostatiques.Aid device according to claim 3, characterized in that the chute (10) consists of a composite material consisting of glass fibers coated with epoxy resin loaded with a conductive material to evacuate electrostatic charges. Dispositif d'aide selon la revendication 4, caractérisé en ce que le moyen de positionnement se présente sous la forme d'une cloison interne (11) intégrée à la goulotte (10).Aid device according to claim 4, characterized in that the positioning means is in the form of an internal partition (11) integrated into the chute (10). Dispositif d'aide selon la revendication 5, caractérisé en ce que la goulotte (10) est équipée d'une cloison externe munie d'une poignée de manoeuvre.Aid device according to claim 5, characterized in that the chute (10) is equipped with an external partition provided with an operating handle. Dispositif d'aide selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen de réception (8) est équipé d'un module (16) en matériau composite raccordé à la cloison interne (11).Aid device according to any one of the preceding claims, characterized in that the receiving means (8) is equipped with a module (16) made of composite material connected to the internal partition (11). Dispositif d'aide selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen de réception (8) présente une longueur sensiblement égale à celle de la chambre (2) du canon.Aid device according to any one of the preceding claims, characterized in that the receiving means (8) has a length substantially equal to that of the chamber (2) of the barrel.
EP96400276A 1995-02-16 1996-02-09 Device to help in loading an artillery gun Expired - Lifetime EP0727635B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9501781A FR2730802B1 (en) 1995-02-16 1995-02-16 ASSISTANCE DEVICE FOR LOADING AN ARTILLERY GUN
FR9501781 1995-02-16

Publications (2)

Publication Number Publication Date
EP0727635A1 true EP0727635A1 (en) 1996-08-21
EP0727635B1 EP0727635B1 (en) 1999-12-01

Family

ID=9476196

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96400276A Expired - Lifetime EP0727635B1 (en) 1995-02-16 1996-02-09 Device to help in loading an artillery gun

Country Status (5)

Country Link
US (1) US5675114A (en)
EP (1) EP0727635B1 (en)
DE (1) DE69605336T2 (en)
FR (1) FR2730802B1 (en)
ZA (1) ZA961049B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2945616A1 (en) * 2009-05-13 2010-11-19 Nexter Systems Ammunition loading device for artillery type large-calibre fire arm, has rammer that is in form of semi-cylindrical bulge for supporting ammunition, where rammer is engaged, with ammunition, in chamber to push back ammunition in chamber
EP2405227B1 (en) 2010-07-08 2016-08-10 Krauss-Maffei Wegmann GmbH & Co. KG Loading device and method for loading a weapon with separated munition and artillery gun with a weapon and a loading device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510581C2 (en) * 1998-05-08 1999-06-07 Bofors Ab Device for handling powertrain loads in fully and semi-automatic charging systems for artillery pieces
FR2840979B1 (en) 2002-06-17 2004-09-03 Giat Ind Sa DEVICE FOR STORING AND / OR TRANSPORTING AMMUNITION ELEMENTS
US7650827B1 (en) 2004-03-18 2010-01-26 The United States Of America As Represented By The Secretary Of The Navy Rocket loading and unloading tool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB308025A (en) * 1928-01-30 1929-03-21 William Beardmore & Company Lt Improvements in loading arrangements for guns
DE1578083A1 (en) * 1967-05-13 1970-08-27 Bundesrep Deutschland Method and device for feeding mechanically unstable propellant charges into the cargo space of guns
EP0419762A1 (en) * 1989-09-27 1991-04-03 Rheinmetall GmbH Manual carrying tool for modular propellant charges
DE3940421A1 (en) * 1989-12-07 1991-06-13 Wegmann & Co Loading large calibre gun - involves trough with pneumatically operated slider

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US311974A (en) * 1885-02-10 Loading device for b reec h - load ing guns
US932094A (en) * 1908-07-23 1909-08-24 Krupp Ag Rammer for ammunition.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB308025A (en) * 1928-01-30 1929-03-21 William Beardmore & Company Lt Improvements in loading arrangements for guns
DE1578083A1 (en) * 1967-05-13 1970-08-27 Bundesrep Deutschland Method and device for feeding mechanically unstable propellant charges into the cargo space of guns
EP0419762A1 (en) * 1989-09-27 1991-04-03 Rheinmetall GmbH Manual carrying tool for modular propellant charges
DE3940421A1 (en) * 1989-12-07 1991-06-13 Wegmann & Co Loading large calibre gun - involves trough with pneumatically operated slider

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2945616A1 (en) * 2009-05-13 2010-11-19 Nexter Systems Ammunition loading device for artillery type large-calibre fire arm, has rammer that is in form of semi-cylindrical bulge for supporting ammunition, where rammer is engaged, with ammunition, in chamber to push back ammunition in chamber
EP2405227B1 (en) 2010-07-08 2016-08-10 Krauss-Maffei Wegmann GmbH & Co. KG Loading device and method for loading a weapon with separated munition and artillery gun with a weapon and a loading device

Also Published As

Publication number Publication date
FR2730802B1 (en) 1997-05-16
FR2730802A1 (en) 1996-08-23
US5675114A (en) 1997-10-07
DE69605336D1 (en) 2000-01-05
DE69605336T2 (en) 2000-03-23
ZA961049B (en) 1997-01-23
EP0727635B1 (en) 1999-12-01

Similar Documents

Publication Publication Date Title
EP0727635B1 (en) Device to help in loading an artillery gun
EP3682183A1 (en) Machine gun
EP1070932B1 (en) Device to help loading a gun having a screw thread breech mechanism
BE1004981A3 (en) Tipping loader gun or gun cartridges gunner.
EP3682184B1 (en) Machine gun
EP3924682B1 (en) Ammunition conveyor and turret comprising such a conveyor
EP0532721A1 (en) Revolver mortar.
FR2754049A1 (en) Launcher for anti-aircraft multiple launch rocket system
CA1334908C (en) Shell fin deployment device
EP1693646B1 (en) Driving band fo artillery projectile
EP1376045A1 (en) Adaptive device for a projectile fired from a launching tube
EP2737274B1 (en) Weapon launching system for a platform such as a surface ship
FR2581751A1 (en) DEVICE FOR IGNITING PROPULSIVE LOADS OR GENERATORS OF GASES
FR2613472A1 (en) WEAPON SYSTEM OR LIGHTWEIGHT LAUNCHER WITH BACKWARD TUBE
FR2572172A1 (en) Ammunition transport and feed device for an automatic gun
EP0021921A1 (en) Feeding device for medium calibre gun
FR2824899A1 (en) CONTAINER FOR PROPULSIVE CHARGING MODULES
FR2464451A1 (en) NEW AUTOMATIC FEEDING DEVICE IN CANVAS ARTILLERY CANNERS
FR2823294A1 (en) AUTOMATIC LOADING DEVICE FOR A TURRET MOUNTED WEAPON
EP0664430B1 (en) Ammunition loading device for a turret mounted gun
BE515828A (en)
BE1010259A5 (en) System of a gun; charger and was to such a system.
EP2437025A1 (en) Ammunition-launching weapon system with tubular extension
BE1000590A7 (en) Air gun with repeater mechanism - has tubular loader with spring and pellets contained end to end as they are fed into transfer element
FR2884909A1 (en) Large-caliber munition container has one-piece inner casing, projectile end blocking member and nose wedge shaped to receive blocking member

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE GB IT SE

17P Request for examination filed

Effective date: 19960930

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19990201

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE GB IT SE

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19991202

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 69605336

Country of ref document: DE

Date of ref document: 20000105

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20060125

Year of fee payment: 11

Ref country code: DE

Payment date: 20060125

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20060126

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20060228

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070210

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20070209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070209