EP0546888A1 - Shell where the base plate serves as a parachute pot for a submunition - Google Patents
Shell where the base plate serves as a parachute pot for a submunition Download PDFInfo
- Publication number
- EP0546888A1 EP0546888A1 EP92403239A EP92403239A EP0546888A1 EP 0546888 A1 EP0546888 A1 EP 0546888A1 EP 92403239 A EP92403239 A EP 92403239A EP 92403239 A EP92403239 A EP 92403239A EP 0546888 A1 EP0546888 A1 EP 0546888A1
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- European Patent Office
- Prior art keywords
- shell
- submunitions
- parachute
- submunition
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
- F42B12/56—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing discrete solid bodies
- F42B12/58—Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles
- F42B12/62—Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles the submissiles being ejected parallel to the longitudinal axis of the projectile
Definitions
- the present invention relates to a cargo shell whose base acts as a parachute pot for a submunition. It applies in particular to shells containing submunitions equipped with parachutes and intended to be dropped by these shells.
- Some shells may contain several submunitions stacked one after the other. These submunitions are generally equipped with a parachute slowing their fall towards the ground. Each submunition is then equipped at the rear with a containment pot keeping its folded parachute. They are ejected from the shell by the rear of the shell following the combustion of a pyrotechnic charge of unloading controlled chrono-metrically in front of the shell. Although ejected from the rear shell, the submunitions nevertheless continue their course in the direction and direction of the shell at the time of ejection. At this time, the submunitions remain stacked as they were in the shell.
- the object of the invention is to overcome the aforementioned drawbacks.
- the invention relates to a shell containing submunitions stacked one after the other and closed at the rear by a base, the submunitions being each equipped on their rear part with a parachute and a pot containing the folded parachute, the separation of each submunition from its pot allowing the deployment of its parachute, characterized in that the pot of the submunition placed at the rear of the shell is constituted by the shell of the shell kept integral with said submunition after ejection of the latter from the shell.
- the main advantages of the invention are that it increases the volume available inside the shell, that it eliminates the risk of shocks between the submunitions and the shell of the shell, and finally that it reduces the number of elements therefore the cost of the shell.
- FIG. 1 represents a shell 1, having an envelope 11 and containing unloading means 7 and submunitions 3, 5.
- the shell 1 is closed by a base 2 according to the prior art.
- the submunitions 3, 5 are equipped on their rear part with parachutes contained in pots 4, 6 closed by the submunitions.
- the base 2 is capable of withstanding very strong pressures on its external face 8, in particular when it is launched by a gun; these pressures can for example reach 4000 bars.
- the base 2 also includes braking means 9, not deployed when it is integral with the shell 1.
- the base 2 is for example screwed onto the shell 1 so as to keep it integral with the latter.
- the submunitions are ejected following the combustion of an exhaust gas generator 7 for example, placed at the front of the shell. This combustion is triggered according to a predetermined delay, for example using a chronometric rocket.
- the pressure pushes the submunitions 3, 5 towards the rear of the shell 1, the thrust being strong enough to separate the base 2 from the shell 1 by destroying the means 10 for holding the base 2 on the shell 1 , these holding means 10 can be a thread for example, making it possible to screw the base 2 onto the shell 1.
- the submunitions 3, 5, ejected from the shell 1 from the rear nevertheless continue their course in the same direction and the same direction as the shell with a lower speed because of the thrust they suffered.
- the base 2 has the same speed as the submunitions 3, 5 and therefore accompanies them in their race.
- FIG. 2 illustrates the relative position of the submunitions 3, 5 and of the base 2 after their ejection from the shell 1.
- the submunitions 3, 5 are always provided with their pots 4, 6 in order to protect and keep folded their parachutes.
- Braking means 21, 22, strips for example, are deployed and put into action in order to slow down the speed of the submunitions 3, 5.
- the braking means 9 of the base 2 also slow it down. They must act in such a way that it does not come up against the submunition 5 placed directly in front of it. To avoid any risk of shock, it must be slower than the submunitions 3, 5. It follows that its braking means 9 must be large and therefore bulky.
- FIG. 3 shows a possible example of shell 1 produced according to the invention.
- This shell contains stripping means 7, a gas generator for example, and submunitions 3, 5 identical to those of the preceding figures. It contains at the rear a submunition 31 whose body is identical to the bodies of the other submunitions 3, 5 but whose pot containing its parachute is constituted by the base 2 of the shell 1.
- the base 2 while being integral with the submunition 31 is held integral with the shell 1 by holding means 10, a thread for example allowing it to be screwed onto the shell.
- the base 2 can also for example be made integral shell 1 by means of screws and pins capable of being sheared, means known to those skilled in the art.
- the submunition 31 is secured to the base 2 using screws for example.
- the submunitions 3, 5, 31 are ejected from the shell 1 from the rear thereof, as previously described, that is to say following a combustion of the stripping gas generator 7 at 1 before the shell 1 and following destruction of the means 10 for holding the base 2 on the shell 1.
- Figure 4 shows the submunitions 3, 5, 31 after their ejection from shell 1 continuing their course in the same direction as this one.
- the parachutes not yet deployed, the pots 4, 6, 2 are still attached to the submunitions 3, 5, 31.
- the parachute pot of the submunition 31 which was placed at the rear of the shell 1 is in fact the base of this shell 1. It contains in its interior 42 the parachute of the submunition 31.
- the base 2 being integral with the submunition 31, it no longer risks colliding with it.
- the braking means 41 may for example be deployed strips.
- the base 2 having had to undergo strong pressures at the time of the ejection of the shell 1 from a cannon, this base 2 acting as a parachute pot of the submunition 31 is however more resistant, therefore heavier than the other pots 4, 6 of the other submunitions 3, 5. Consequently, the braking means 41 of the submunition 31 are more powerful than those of the other submunitions 3, 5.
- these braking means 41 being common to the submunition 31 and to the base 2, the braking of the base no longer causes a waste of space inside the shell 1, since these braking means are shared between the submunition 31 and the base 2.
- the base of the shell according to the invention by acting as a pot the parachute makes it possible to increase the number of submunitions inside the shell.
- FIG. 5 illustrates the deployment of the parachute 51 of the submunition 31 by separation of the latter from its pot or shell 2 of shell. This separation can for example be triggered according to a predetermined delay.
- the means for maintaining and separating the base 2 from the submunition 31 are identical to those of the other submunitions 3, 5, the separation means can for example be pyrotechnic means.
- To allow deployment of the parachute 51 it is connected at one of its ends to a rope 52, itself connected to the base 2. Under the action of the driving force of the base 2 whose thrust suffered is opposite direction to the speed of the submunition 31, the rope 52 cuts when the parachute 51 is completely unfolded.
- FIG. 3 The example of a shell according to the invention presented in FIG. 3 contains three submunitions, this number is given by way of example and may vary in particular according to the length of the shell or the submunitions, or even according to other parameters.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Lowering Means (AREA)
- Toys (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
L'invention se rapporte à un obus dont le culot fait office de pot de parachute d'une sous-munition. L'obus (1) contient des sous-munitions (3, 5, 31) empilées les unes à la suite des autres et est fermé à l'arrière par un culot (2). Les sous-munitions (3, 5, 31) sont chacunes équipées d'un parachute et d'un pot (4, 6, 2) contenant le parachute plié, la séparation de chaque sous-munition (3, 5, 31) de son pot (4, 6, 2) permettant le déploiement de son parachute. Le pot de parachute de la sous-munition (31) placée à l'arrière de l'obus (1) est constituée par le culot (2) de l'obus (1). Application : obus cargo. <IMAGE>The invention relates to a shell, the base of which acts as a parachute pot for a submunition. The shell (1) contains submunitions (3, 5, 31) stacked one after the other and is closed at the rear by a base (2). The submunitions (3, 5, 31) are each equipped with a parachute and a pot (4, 6, 2) containing the folded parachute, the separation of each submunition (3, 5, 31) of its pot (4, 6, 2) allowing the deployment of its parachute. The parachute jar of the submunition (31) placed at the rear of the shell (1) is constituted by the base (2) of the shell (1). Application: cargo shells. <IMAGE>
Description
La présente invention concerne un obus cargo dont le culot fait office de pot de parachute d'une sous-munition. Elle s'applique notamment à des obus contenant des sous-munitions équipéEs de parachutes et destinées à être larguées par ces obus.The present invention relates to a cargo shell whose base acts as a parachute pot for a submunition. It applies in particular to shells containing submunitions equipped with parachutes and intended to be dropped by these shells.
Certains obus peuvent contenir plusieurs sous-munitions empilées les une à la suite des autres. Ces sous-munitions sont généralement équipées d'un parachute ralentissant leur chute vers le sol. Chaque sous-munition est alors équipée à l'arrière d'un pot de confinement maintenant son parachute plié. Elles sont éjectées de l'obus par l'arrière de celui-ci suite à la combustion d'une charge pyrotechnique de dépotage commandée chrono-métriquement à l'avant de l'obus. Bien qu'éjectées de l'obus par l'arrière, les sous-munitions continuent néanmoins leur course suivant le sens et la direction de l'obus au moment de l'éjection. A cet instant, les sous-munitions restent empilées comme elles l'étaient dans l'obus. Leur éjection ayant eu lieu par l'arrière, ce qui contribue avantageusement à les ralentir, il s'ensuit que le culot de l'obus les accompagne dans leur course, par l'arrière. Les sous -munitions avant l'ouverture de leur parachute doivent en général être ralenties. A cet effet, elles possèdent chacunes leurs propres moyens de freinage, un petit parachute ou des lamelles flexibles se déployant latéralement, par exemple. Ces sous-munitions peuvent être équipées d'éléments fragiles, des capteurs notamment, sensibles aux chocs mécaniques. Il est donc nécessaire lors de la phase de freinage, que les sous-munitions ne s'entrechoquent pas. En particulier le culot doit être freiné plus fortement que les sous-munitions afin qu'il ne vienne pas buter contre elles. Cela nécessite de l'équiper de moyens de freinage plus important que ceux des sous-munitions, donc relativement encombrants.Some shells may contain several submunitions stacked one after the other. These submunitions are generally equipped with a parachute slowing their fall towards the ground. Each submunition is then equipped at the rear with a containment pot keeping its folded parachute. They are ejected from the shell by the rear of the shell following the combustion of a pyrotechnic charge of unloading controlled chrono-metrically in front of the shell. Although ejected from the rear shell, the submunitions nevertheless continue their course in the direction and direction of the shell at the time of ejection. At this time, the submunitions remain stacked as they were in the shell. Their ejection having taken place from the rear, which advantageously contributes to slowing them down, it follows that the shell of the shell accompanies them in their course, from the rear. Submunitions before opening their parachute should generally be slowed down. For this purpose, they each have their own braking means, a small parachute or flexible strips deploying laterally, for example. These submunitions can be equipped with fragile elements, sensors in particular, sensitive to mechanical shocks. It is therefore necessary during the braking phase, that the submunitions do not collide. In particular the base must be braked more strongly than the submunitions so that it does not come to abut against them. This requires equipping it with means of greater braking than those of submunitions, therefore relatively bulky.
Or, afin d'augmenter l'efficacité des obus, il est souhaitable d'augmenter le nombre de sous -munitions qu'ils contiennent. Les dimensions des obus étant imposées et normalisées, il faut donc jouer sur leur agencement intérieur. En particulier, l'espace intérieur disponible est en partie diminué par la place occupée par les moyens de freinage du culot de l'obus, ce qui peut limiter le nombre de sous-munitions contenues dans celui-ci.However, in order to increase the effectiveness of shells, it is desirable to increase the number of submunitions they contain. The dimensions of the shells being imposed and standardized, it is thus necessary to play on their interior arrangement. In particular, the available interior space is partially reduced by the space occupied by the braking means of the shell base, which can limit the number of submunitions contained therein.
Le but de l'invention est de pallier les inconvénients précités.The object of the invention is to overcome the aforementioned drawbacks.
A cet effet, l'invention a pour objet un obus contenant des sous-munitions empilées les unes à la suites des autres et fermé à l'arrière par un culot, les sous-munitions étant chacunes équipées sur leur partie arrière d'un parachute et d'un pot contenant le parachute plié, la séparation de chaque sous-munition de son pot permettant le déploiement de son parachute, caractérisé en ce que le pot de la sous-munition placée à l'arrière de l'obus est constitué par le culot de l'obus maintenu solidaire de ladite sous-munition après éjection de celle-ci de l'obus.To this end, the invention relates to a shell containing submunitions stacked one after the other and closed at the rear by a base, the submunitions being each equipped on their rear part with a parachute and a pot containing the folded parachute, the separation of each submunition from its pot allowing the deployment of its parachute, characterized in that the pot of the submunition placed at the rear of the shell is constituted by the shell of the shell kept integral with said submunition after ejection of the latter from the shell.
L'invention a pour principaux avantages qu'elle augmente le volume disponible à l'intérieur de l'obus, qu'elle élimine le risque de chocs entre les sous-munitions et le culot de l'obus, enfin qu'elles diminue le nombre d'éléments donc le coût de l'obus.The main advantages of the invention are that it increases the volume available inside the shell, that it eliminates the risk of shocks between the submunitions and the shell of the shell, and finally that it reduces the number of elements therefore the cost of the shell.
D'autres caractéristiques et avantages de l'invention apparaîtront à l'aide de la description qui suit faite en regard des dessins annexés qui représentent :
- - la figure 1, un obus contenant des sous-munitions selon l'art antérieur :
- - la figure 2, une illustration de la course des sous-munitions et du culot de l'obus après leur éjection de l'obus ;
- - la figure 3, un exemple possible d'obus contenant des sous-munitions selon l'invention ;
- - la figure 4, une illustration de la course des sous-munitions et du culot de l'obus après leur éjection de l'obus selon l'invention ;
- - la figure 5, une illustration du déploiement du parachute de la sous-munition placée à l'arrière de l'obus selon l'invention.
- - Figure 1, a shell containing submunitions according to the prior art:
- - Figure 2, an illustration of the course of the submunitions and the shell of the shell after their ejection from the shell;
- - Figure 3, a possible example of shells containing submunitions according to the invention;
- - Figure 4, an illustration of the course of the submunitions and the shell of the shell after their ejection from the shell according to the invention;
- - Figure 5, an illustration of the deployment of the parachute of the submunition placed at the rear of the shell according to the invention.
Sur toutes ces figures, le culot et l'enveloppe de l'obus, sont vus en coupe.In all these figures, the shell and the shell of the shell are seen in section.
La figure 1 représente un obus 1, ayant une enveloppe 11 et contenant des moyens de dépotage 7 et des sous-munitions 3, 5. L'obus 1 est fermé par un culot 2 selon l'art antérieur.FIG. 1 represents a shell 1, having an
Les sous-munitions 3, 5 sont équipées sur leur partie arrière de parachutes contenus dans des pots 4, 6 fermés par les sous-munitions. Le culot 2 est capable de supporter sur sa face externe 8 de très fortes pressions, notamment au moment de son lancement par un canon ; ces pressions peuvent par exemple atteindre 4000 bars. Le culot 2 comporte aussi des moyens de freinage 9, non déployés quand il est solidaire de l'obus 1. Le culot 2 est par exemple vissé sur l'obus 1 de manière à le maintenir solidaire de celui-ci. Les sous-munitions sont éjectées suite à la combustion d'un générateur de gaz de dépotage 7 par exemple, placé à l'avant de l'obus. Cette combustion est déclenchée suivant un retard prédéterminé par exemple à l'aide d'une fusée chronométrique. La pression pousse les sous-munitions 3, 5 vers l'arrière de l'obus 1, la poussée étant suffisamment forte pour désolidariser le culot 2 de l'obus 1 en détruisant les moyens de maintien 10 du culot 2 sur l'obus 1, ces moyens de maintien 10 peuvent être un filetage par exemple, permettant de visser le culot 2 sur l'obus 1. Les sous-munitions 3, 5, éjectées de l'obus 1 par l'arrière continuent néanmoins leur course dans la même direction et le même sens que l'obus avec une vitesse inférieure à cause de la poussée qu'elles ont subie. Le culot 2, possède la même vitesse que les sous-munitions 3, 5 et les accompagne donc dans leur course.The
La figure 2 illustre la position relative des sous-munitions 3, 5 et du culot 2 après leur éjection de l'obus 1. Les sous-munitions 3, 5 sont toujours munies de leurs pots 4, 6 afin de protéger et de maintenir pliés leurs parachutes. Des moyens de freinage 21, 22, des lamelles par exemples, sont déployés et mis en action afin de ralentir la vitesse des sous-munitions 3, 5. Les moyens de freinage 9 du culot 2 ralentissent aussi celui-ci. Ils doivent agir de manière à ce qu'il ne vienne pas buter contre la sous-munition 5 placée directement devant lui. Pour éviter tout risque de choc, il doit être plus ralenti que les sous-munitions 3, 5. Il s'ensuit que ses moyens de freinage 9 doivent être importants et donc volumineux. S'ils sont constitués par des lamelles par exemple, celles-ci doivent avoir une surface supérieure aux lamelles des sous-munitions, de façon à subir une plus grande prise d'air afin d'augmenter le freinage. Cette surface doit encore être augmentée à cause du fait que les lamelles du culot 2 étant proches de celles de la sous-munition 5, elles sont masquées en partie par ces dernières. Les moyens de freinage 9 du culot 2 sont donc encombrants et gaspillent de la place à l'intérieur de l'obus 1.FIG. 2 illustrates the relative position of the
La figure 3 présente un exemple possible d'obus 1 réalisé selon l'invention, Cet obus contient des moyens de dépotage 7, un générateur de gaz par exemple, et des sous-munitions 3, 5 identiques à celles des figures précédentes. Il contient à l'arrière une sous-munition 31 dont le corps est identique aux corps des autres sous-munitions 3, 5 mais dont le pot contenant son parachute est constitué par le culot 2 de l'obus 1. Le culot 2 tout en étant solidaire de la sous-munition 31 est maintenu solidaire de l'obus 1 par des moyens de maintien 10, un filetage par exemple lui permettant de se visser sur l'obus. Le culot 2 peut aussi par exemple être rendu solidaire de l'obus 1 au moyen de vis et de goupilles susceptibles d'être cisaillées, moyen connu de l'homme de l'art.FIG. 3 shows a possible example of shell 1 produced according to the invention. This shell contains stripping means 7, a gas generator for example, and
La sous-munition 31 est solidarisée avec le culot 2 à l'aide de vis par exemple.The
Les sous-munitions 3, 5, 31 sont éjectées de l'obus 1 par l'arrière de celui-ci, comme cela a été précédemment décrit, c'est à dire suite à une combustion du générateur de gaz de dépotage 7 à l'avant de l'obus 1 et suite à une destruction des moyens de maintien 10 du culot 2 sur l'obus 1.The
La figure 4 présente les sous-munitions 3, 5, 31 après leur éjection de l'obus 1 continuant leur course dans la même direction que celui-ci. Les parachutes n'étant pas encore déployés, les pots 4, 6, 2 sont encore solidaires des sous-munitions 3, 5, 31. Le pot de parachute de la sous-munition 31 qui était placée à l'arrière de l'obus 1 est en fait le culot de cet obus 1. Celui-ci contient dans son intérieur 42 le parachute de la sous-munition 31.Figure 4 shows the
Le culot 2 étant solidaire de la sous-munition 31, il ne risque plus de rentrer en collision avec elle.The
Des moyens de freinage 41 de la sous-munition 31, analogues à ceux 21, 22 des autres sous-munitions 3, 5, sont activés. Les moyens de freinage 41 peuvent être par exemple des lamelles déployées. Le culot 2 ayant dû subir de fortes pressions au moment de l'éjection de l'obus 1 d'un canon, ce culot 2 faisant office de pot de parachute de la sous-munition 31 est cependant plus résistant, donc plus lourd que les autres pots 4, 6 des autres sous-munitions 3, 5. En conséquence, les moyens de freinage 41 de la sous-munition 31 sont plus puissants que ceux des autres sous-munitions 3, 5.Braking means 41 of the
Si ces moyens de freinage sont réalisés par des lamelles, celles-ci devront par exemple être plus nombreuses.If these braking means are produced by strips, these must for example be more numerous.
Néanmoins, ces moyens de freinage 41 étant communs à la sous-munition 31 et au culot 2, le freinage du culot n'entraîne plus un gaspillage de place à l'intérieur de l'obus 1, puisque ces moyens de freinage sont partagés entre la sous-munition 31 et le culot 2. Au contraire, le culot de l'obus selon l'invention en faisant office de pot le parachute permet d'augmenter le nombre de sous-munitions à l'intérieur de l'obus.However, these braking means 41 being common to the
La figure 5 illustre le déploiement du parachute 51 de la sous-munition 31 par séparation de celle-ci d'avec son pot ou culot 2 d'obus. Cette séparation peut être par exemple déclenchée selon un retard pré-déterminé. Les moyens le maintien et de séparation du culot 2 d'avec la sous-munition 31 sont identiques à ceux des autres sous-munitions 3, 5, les moyens de séparation peuvent par exemple être des moyens pyrotechniques. Pour permettre le déploiement du parachute 51, celui-ci est relié à une de ses extrémités à une corde 52, elle-même reliée au culot 2. Sous l'action de la force d'entraînement du culot 2 dont la pouséeée subie est de sens opposée à la vitesse de la sous-munition 31, la corde 52 se coupe au moment où le parachute 51 est complétement déplié.FIG. 5 illustrates the deployment of the
L'exemple d'obus selon l'invention présenté par la figure 3 contient trois sous-munitions, ce nombre est donné à titre d'exemple et peut varier notamment suivant la longueur de l'obus ou les sous-munitions, ou encore suivant d'autres paramètres.The example of a shell according to the invention presented in FIG. 3 contains three submunitions, this number is given by way of example and may vary in particular according to the length of the shell or the submunitions, or even according to other parameters.
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9115268 | 1991-12-10 | ||
FR9115268A FR2684754B1 (en) | 1991-12-10 | 1991-12-10 | SHELL OF WHICH THE PANT IS A PARACHUTE POT OF A SUBMUNITION. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0546888A1 true EP0546888A1 (en) | 1993-06-16 |
EP0546888B1 EP0546888B1 (en) | 1998-03-04 |
Family
ID=9419850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92403239A Expired - Lifetime EP0546888B1 (en) | 1991-12-10 | 1992-12-01 | Shell where the base plate serves as a parachute pot for a submunition |
Country Status (4)
Country | Link |
---|---|
US (1) | US5299503A (en) |
EP (1) | EP0546888B1 (en) |
DE (1) | DE69224601T2 (en) |
FR (1) | FR2684754B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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AU2014310469B2 (en) | 2013-08-20 | 2017-10-05 | Bae Systems Plc | Illumination munition |
SE540780C2 (en) * | 2016-04-06 | 2018-11-06 | Bae Systems Bofors Ab | Divisible grenade with parachute |
SE540399C2 (en) | 2016-04-20 | 2018-09-11 | Bae Systems Bofors Ab | Support device for divisible parachute grenade |
SE541612C2 (en) * | 2016-09-15 | 2019-11-12 | Bae Systems Bofors Ab | Modifiable divisible projectile and method for modifying a projectile |
RU2694457C1 (en) * | 2018-10-01 | 2019-07-15 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Jet projectile head part |
Citations (4)
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FR2363077A1 (en) * | 1976-08-23 | 1978-03-24 | Foerenade Fabriksverken | DEVICE FOR EJECTING AND SEPARATING SEVERAL ELEMENTS HOUSED IN AN OGIVE OR SIMILAR |
DE3635361A1 (en) * | 1986-10-17 | 1988-04-21 | Diehl Gmbh & Co | Artillery shell with submunitions |
DE3743840A1 (en) * | 1987-12-23 | 1989-07-06 | Diehl Gmbh & Co | Projectile having a submunition |
EP0395456A1 (en) * | 1989-03-22 | 1990-10-31 | GIAT Industries | Connection device between two parts of a gyrostabilized projectile |
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DE2518645C2 (en) * | 1975-04-26 | 1986-07-17 | Rheinmetall GmbH, 4000 Düsseldorf | Twist brake for a payload that can be ejected from a twist projectile |
DE3111907A1 (en) * | 1981-03-26 | 1982-10-07 | Dynamit Nobel Ag, 5210 Troisdorf | METHOD FOR DISTRIBUTING SUBMUNITION |
DE3643293A1 (en) * | 1986-12-18 | 1988-06-30 | Rheinmetall Gmbh | SWIRL-STABILIZED SHOULDER FLOOR WITH AT LEAST TWO SUBMUNITION SHELLS |
DE3643291A1 (en) * | 1986-12-18 | 1988-06-23 | Rheinmetall Gmbh | SWIRL-STABILIZED SHELTER FLOOR |
FR2616217B1 (en) * | 1987-06-02 | 1993-02-05 | Thomson Brandt Armements | SYSTEM FOR HOLDING MULTIPLE LOADS ON BOARD IN A PROJECTILE ROTATING AROUND ITS LONGITUDINAL AXIS |
FR2629908B1 (en) * | 1988-04-12 | 1993-05-14 | Thomson Brandt Armements | AERODYNAMIC BRAKING DEVICE OF A BODY |
FR2639106B1 (en) * | 1988-11-15 | 1990-12-21 | Thomson Brandt Armements | DEVICE FOR LOCKING AND UNLOCKING TWO ELEMENTS OF A PROJECTILE, PARTICULARLY A PARACHUTE POT |
FR2642159B1 (en) * | 1989-01-20 | 1991-03-29 | Thomson Brandt Armements | DEVICE FOR INCLINED POSITIONING OF A SUBMUNITION UNDER A PARACHUTE |
DE3926711C2 (en) * | 1989-08-12 | 1995-12-07 | Rheinmetall Ind Gmbh | Storey with interior |
DE3937762C2 (en) * | 1989-11-14 | 1993-11-25 | Diehl Gmbh & Co | Artillery shell submunition |
-
1991
- 1991-12-10 FR FR9115268A patent/FR2684754B1/en not_active Expired - Fee Related
-
1992
- 1992-11-09 US US07/973,732 patent/US5299503A/en not_active Expired - Fee Related
- 1992-12-01 EP EP92403239A patent/EP0546888B1/en not_active Expired - Lifetime
- 1992-12-01 DE DE69224601T patent/DE69224601T2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2363077A1 (en) * | 1976-08-23 | 1978-03-24 | Foerenade Fabriksverken | DEVICE FOR EJECTING AND SEPARATING SEVERAL ELEMENTS HOUSED IN AN OGIVE OR SIMILAR |
DE3635361A1 (en) * | 1986-10-17 | 1988-04-21 | Diehl Gmbh & Co | Artillery shell with submunitions |
DE3743840A1 (en) * | 1987-12-23 | 1989-07-06 | Diehl Gmbh & Co | Projectile having a submunition |
EP0395456A1 (en) * | 1989-03-22 | 1990-10-31 | GIAT Industries | Connection device between two parts of a gyrostabilized projectile |
Also Published As
Publication number | Publication date |
---|---|
FR2684754A1 (en) | 1993-06-11 |
US5299503A (en) | 1994-04-05 |
DE69224601T2 (en) | 1998-06-18 |
DE69224601D1 (en) | 1998-04-09 |
EP0546888B1 (en) | 1998-03-04 |
FR2684754B1 (en) | 1995-04-07 |
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