EP0538083B1 - Device for the aerodynamic stabilisation of a bomblet and bomblet equipped with same - Google Patents
Device for the aerodynamic stabilisation of a bomblet and bomblet equipped with same Download PDFInfo
- Publication number
- EP0538083B1 EP0538083B1 EP92402590A EP92402590A EP0538083B1 EP 0538083 B1 EP0538083 B1 EP 0538083B1 EP 92402590 A EP92402590 A EP 92402590A EP 92402590 A EP92402590 A EP 92402590A EP 0538083 B1 EP0538083 B1 EP 0538083B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- loop
- ribbon
- bomblet
- strip
- bomb
- 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.)
- Expired - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
- F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
- F42B10/48—Range-reducing, destabilising or braking arrangements, e.g. impact-braking arrangements; Fall-retarding means, e.g. balloons, rockets for braking or fall-retarding
Definitions
- the field of the invention is that of submunitions consisting of bombs, for example anti-vehicle and anti-personnel bombs, which are dropped at altitude by a vector such as a cargo shell.
- the bombs receive a parachute stabilizing tape in the form of a simple fabric ring of constant width, mounted on the upper end of the striker, itself mounted free in rotation relative to the body of the bomb.
- This ribbon by its aerodynamic drag, tends to ensure good alignment of the ribbon-body assembly and therefore good positioning of the bomb during its fall.
- this function is not always fulfilled, because the ribbon sometimes deploys badly or too late, which induces operating problems on impact.
- the document FR-A-2 650 661 proposes a stabilizing tape of variable width.
- the top of the ribbon has a greater width in order to increase the aerodynamic drag. Since the ribbons are generally produced by weaving, this device has the drawback of being more difficult to produce and therefore more costly, while it does not provide sufficient improvement in the flight of the bomb.
- the present invention aims to achieve a stabilizer device for a bomb which is simple and inexpensive to produce, while providing a significant improvement in the flight of the bomb on which it is mounted.
- the subject of the present invention is a device adaptable to the rear of the body of a canister for aerodynamically braking the canister and for stabilizing its attitude during descent, comprising a parachute ribbon of constant width forming a loop of longitudinal dimension substantially greater than the longitudinal dimension of the body of the bomb, characterized in that it comprises, in the area of attachment of the buckle to the body, a. organ which extends on either side of this zone and which tends to partially deploy the two strands of the loop in the vicinity of this zone.
- said partial deployment member is a ribbon forming an additional loop of longitudinal dimension substantially smaller than that of the loop to be deployed.
- said member tending to partially deploy the two strands of the loop is an elastic blade, curved along its longitudinal dimension, this blade being applied against a portion of the ribbon of the loop to be deployed, in the fixing zone, by being made integral with said strip.
- the present invention also relates to a bomb equipped with a braking and stabilization device according to one of the above embodiments.
- a stabilizer tape 2 according to the invention is fixed on a body of a canopy, of axis X-X ′.
- the bomb can be of the type described in FR-A-2 650 662, and it is intended to be projected onto its target by means of a cargo shell.
- a bomb includes a striker 5 having a free end appearing at the rear of the bomb on which the stabilizing tape 2 is fixed.
- the stabilizing tape 2 made for example of polyamide fiber fabric such as nylon or rilsan, comprises a loop 3 having a dimension longitudinal substantially greater than that of the body 1 of the bomb. Inside the loop 3, the stabilizing tape 2 comprises a small loop 4 of longitudinal dimension substantially smaller than that of the loop 3, the loops 3 and 4 being substantially in the same axial plane relative to the body 1 of the bomb .
- a body 1 of a bomb of length 90 mm and width 43 mm it is possible to use a loop 3 whose ribbon has a total length of 500 mm, and a loop 4 whose ribbon has a total length of 125 mm. In both cases, the width of the tape is 19 mm.
- the ribbons of the loops 3 and 4 are fixed to each other by sewing and / or gluing and the fixing region, which therefore has a double thickness, is itself fixed to the free end of the striker 5 (see FIG. 3).
- the striker in its terminal part, has a cylindrical narrowing 6 limited by a peripheral shoulder 7. Having made a bore in the double thickness of ribbon with a diameter slightly greater than that of the cylindrical narrowing 6, the latter can be threaded on the latter.
- the double strip 3, 4 is held by a holding washer 8, also free to rotate, the washer 8 itself being held on the cylindrical part 6 by a washer 9 crimped on the end 5a of the striker 5.
- loop 4 does not should be only slightly folded, since its total length (125 mm) is only slightly greater than twice the diameter of the body 1 (43 mm).
- the small loop of ribbon 4 deploys correctly very quickly, because there are only a small number of folds and, moreover, the ribbon always having a certain transverse stiffness, the risk is low of see an unfavorable configuration appear (twist, tangled side portions of the loop, ).
- the large-sized loop 3 can be deployed in good conditions because, in the vicinity of the point of attachment to the rear of the bombette, the two segments of ribbon of this loop are separated one from the other and somehow guided by the already deployed ribbon of the loop 4.
- the main braking and stabilization effort due to the main loop 3 is thus obtained more quickly and with much better reliability than in previous devices.
- the two loops 13 and 14 are located respectively in two axial planes of the body 1 of the bomb, substantially perpendicular to each other.
- the operation is similar to that of the first embodiment, except that the portions of the small loop 14 involved in the deployment of the main loop 13, with a spacing and guiding function for parts of this latter loop, may be different.
- the portion of the loop 14, located opposite the attachment point plays a more important role here. It tends to create a slight overpressure in the region which it sweeps in the vicinity of the hooking point and this constitutes a favorable factor for removing one of the other the two ribbon segments of the loop 13 in the vicinity of the attachment
- an elastic curved blade 24 is used, of small thickness, preferably having a width equal to that of the ribbon of the loop 23 and a length less than the diameter of the body 1 of the bomb.
- This blade is made for example of plastic material.
- the blade 24 is fixed in its center to the point of attachment of the ribbon of the loop 23 while being made integral with the ribbon, over a certain length of the latter.
- the method of attachment may be similar to that of the first two devices (see Figure 3) and may for example include bonding the blade to the tape.
- the blade 24 is disposed on the strip in the opposite direction relative to the body 1 of the bomb.
- the elastic blade 24 can be curved in the opposite direction to match the shape of the rear of the body 1 of the bomb and therefore the overall size of the device remains the same.
- this third embodiment is similar to that of the first two, except that the spacer 24 acts immediately from the start of the bomb, while previously its action only intervened after the short delay necessary for the deployment of loop 4 or 14.
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Toys (AREA)
Description
Le domaine de l'invention est celui des sous-munitions constituées par des bombelettes, par exemple des bombelettes anti-véhicules et antipersonnel, qui sont larguées en altitude par un vecteur tel qu'un obus cargo.The field of the invention is that of submunitions consisting of bombs, for example anti-vehicle and anti-personnel bombs, which are dropped at altitude by a vector such as a cargo shell.
L'efficacité terminale de ces bombelettes requiert qu'au moment de leur impact sur l'objectif, elles se trouvent dans une position la plus proche possible de la verticale pour assurer le bon fonctionnement du dispositif d'amorçage. De plus, dans le cas d'une bombelette anti-véhicule comportant une charge creuse, il faut que celle-ci soit dirigée vers le bas.The terminal effectiveness of these bombs requires that at the time of their impact on the objective, they are in a position as close as possible to the vertical to ensure the proper functioning of the priming device. In addition, in the case of an anti-vehicle bomb with a hollow charge, it must be directed downwards.
On a donc intérêt à contrôler l'attitude de la bombelette sur sa trajectoire et notamment dans la phase terminale de celle-ci.It is therefore advantageous to control the attitude of the bomb on its trajectory and in particular in the terminal phase thereof.
De façon connue, les bombelettes reçoivent un ruban parachute stabilisateur sous forme d'un simple anneau en tissu de largeur constante, monté sur l'extrémité supérieure du percuteur, lui-même monté libre en rotation par rapport au corps de bombelette. Ce ruban, par sa traînée aérodynamique, tend à assurer un bon alignement de l'ensemble ruban-corps de bombelette et donc un bon positionnement de la bombelette pendant sa chute. Toutefois, cette fonction n'est pas toujours bien remplie, car il arrive que le ruban se déploie mal ou trop tardivement, ce qui induit des problèmes de fonctionnement à l'impact.In known manner, the bombs receive a parachute stabilizing tape in the form of a simple fabric ring of constant width, mounted on the upper end of the striker, itself mounted free in rotation relative to the body of the bomb. This ribbon, by its aerodynamic drag, tends to ensure good alignment of the ribbon-body assembly and therefore good positioning of the bomb during its fall. However, this function is not always fulfilled, because the ribbon sometimes deploys badly or too late, which induces operating problems on impact.
Afin d'améliorer le problème du "vol" des bombelettes lors de leur largage, le document FR-A-2 650 661 propose un ruban stabilisateur de largeur variable. Le sommet du ruban présente une largeur plus importante afin d'augmenter la traînée aérodynamique. Les rubans étant généralement réalisés par tissage, ce dispositif présente l'inconvénient d'être plus difficilement réalisable donc plus coûteux alors qu'il n'apporte pas une amélioration suffisante au vol de la bombelette.In order to improve the problem of "theft" of the bombs during their release, the document FR-A-2 650 661 proposes a stabilizing tape of variable width. The top of the ribbon has a greater width in order to increase the aerodynamic drag. Since the ribbons are generally produced by weaving, this device has the drawback of being more difficult to produce and therefore more costly, while it does not provide sufficient improvement in the flight of the bomb.
La présente invention a pour but de réaliser un dispositif stabilisateur pour bombelette qui soit de réalisation simple et peu coûteuse, tout en apportant une amélioration sensible au vol de la bombelette sur laquelle il est monté.The present invention aims to achieve a stabilizer device for a bomb which is simple and inexpensive to produce, while providing a significant improvement in the flight of the bomb on which it is mounted.
La présente invention a pour objet un dispositif adaptable à l'arrière du corps d'une bombelette pour freiner aérodynamiquement la bombelette et pour stabiliser son attitude pendant la descente, comportant un ruban parachute de largeur constante formant une boucle de dimension longitudinale sensiblement supérieure à la dimension longitudinale du corps de la bombelette, caractérisé en ce qu'il comprend, dans la zone de fixation de la boucle au corps, un . organe qui s'étend de part et d'autre de cette zone et qui tend à déployer partiellement les deux brins de la boucle au voisinage de cette zone.The subject of the present invention is a device adaptable to the rear of the body of a canister for aerodynamically braking the canister and for stabilizing its attitude during descent, comprising a parachute ribbon of constant width forming a loop of longitudinal dimension substantially greater than the longitudinal dimension of the body of the bomb, characterized in that it comprises, in the area of attachment of the buckle to the body, a. organ which extends on either side of this zone and which tends to partially deploy the two strands of the loop in the vicinity of this zone.
Du fait de la présence dudit organe dans la zone de fixation de la boucle, celle-ci se trouve dans une position partiellement déployée, pratiquement dès le largage de la bombelette. Ensuite, sous l'effet de la vitesse de la chute, le déploiement complet de la boucle s'effectue très rapidement.Due to the presence of said member in the fastening zone of the buckle, the latter is in a partially deployed position, practically as soon as the bomb is released. Then, under the effect of the speed of the fall, the complete deployment of the loop takes place very quickly.
Selon un mode préféré de réalisation, ledit organe de déploiement partiel est un ruban formant une boucle supplémentaire de dimension longitudinale sensiblement inférieure à celle de la boucle à déployer.According to a preferred embodiment, said partial deployment member is a ribbon forming an additional loop of longitudinal dimension substantially smaller than that of the loop to be deployed.
Selon un autre mode de réalisation de l'invention, ledit organe tendant à déployer partiellement les deux brins de la boucle est une lame élastique, incurvée selon sa dimension longitudinale, cette lame étant appliquée contre une portion du ruban de la boucle à déployer, dans la zone de fixation, en étant rendue solidaire dudit ruban.According to another embodiment of the invention, said member tending to partially deploy the two strands of the loop is an elastic blade, curved along its longitudinal dimension, this blade being applied against a portion of the ribbon of the loop to be deployed, in the fixing zone, by being made integral with said strip.
La présente invention a également pour objet une bombelette équipée d'un dispositif de freinage et de stabilisation conforme à l'un des modes de réalisation ci-dessus.The present invention also relates to a bomb equipped with a braking and stabilization device according to one of the above embodiments.
D'autres particularités et avantages de l'invention apparaîtront dans la description que l'on va donner maintenant, à titre non limitatif, de modes de réalisation de cette invention, en se référant aux dessins annexés sur lesquels :
- la figure 1 est une vue en perspective d'une bombelette comportant un ruban stabilisateur conforme à l'invention ;
- la figure 2 est une vue de dessus de la figure 1 ;
- la figure 3 est une vue partielle en coupe axiale à échelle agrandie de l'extrémité libre du percuteur de la figure 1 ;
- la figure 4 est une vue en perspective d'un deuxième mode de réalisation de l'invention ;
- la figure 5 est une vue de dessus de la figure 3 ; et
- la figure 6 est une vue en élévation d'un autre mode de réalisation de l'invention.
- Figure 1 is a perspective view of a bomb with a stabilizing tape according to the invention;
- Figure 2 is a top view of Figure 1;
- Figure 3 is a partial view in axial section on an enlarged scale of the free end of the striker of Figure 1;
- Figure 4 is a perspective view of a second embodiment of the invention;
- Figure 5 is a top view of Figure 3; and
- Figure 6 is an elevational view of another embodiment of the invention.
Selon un premier mode de réalisation de l'invention (voir figures 1 à 3), on fixe sur un corps de bombelette, d'axe X-X′, un ruban stabilisateur 2 conforme à l'invention.According to a first embodiment of the invention (see FIGS. 1 to 3), a
A titre d'exemple, la bombelette peut être du type décrit dans le FR-A-2 650 662, et elle est destinée à être projetée sur sa cible au moyen d'un obus cargo. Une telle bombelette comporte un percuteur 5 ayant une extrémité libre apparaissant à l'arrière de la bombelette sur laquelle on fixe le ruban stabilisateur 2.By way of example, the bomb can be of the type described in FR-A-2 650 662, and it is intended to be projected onto its target by means of a cargo shell. Such a bomb includes a
Le ruban stabilisateur 2, réalisé par exemple en tissu de fibre polyamide telle que le nylon ou le rilsan, comprend une boucle 3 ayant une dimension longitudinale sensiblement supérieure à celle du corps 1 de la bombelette. A l'intérieur de la boucle 3, le ruban stabilisateur 2 comprend une petite boucle 4 de dimension longitudinale sensiblement inférieure à celle de la boucle 3, les boucles 3 et 4 étant sensiblement dans un même plan axial par rapport au corps 1 de la bombelette.The stabilizing
A titre non limitatif, pour un corps 1 de bombelette de longueur 90 mm et de largeur 43 mm, on peut utiliser une boucle 3 dont le ruban a une longueur totale de 500 mm, et une boucle 4 dont le ruban a une longueur totale de 125 mm. Dans les deux cas, la largeur du ruban est de 19 mm.By way of non-limiting example, for a
Les rubans des boucles 3 et 4 sont fixés entre eux par couture et/ou par collage et la région de fixation, qui présente donc une épaisseur double est elle-même fixée à l'extrémité libre du percuteur 5 (voir figure 3). Pour cela, dans sa partie terminale, le percuteur présente un rétrécissement cylindrique 6 limité par un épaulement périphérique 7. Ayant pratiqué dans la double épaisseur de ruban un alésage de diamètre légèrement supérieur à celui du rétrécissement cylindrique 6, on peut enfiler sur ce dernier le ruban double 3, 4 et le faire reposer sur l'épaulement périphérique 7 de façon à le laisser libre en rotation.The ribbons of the
Le ruban double 3, 4 est maintenu par une rondelle de maintien 8, également libre en rotation, la rondelle 8 étant elle-même maintenue sur la partie cylindrique 6 par une rondelle 9 sertie sur l'extrémité 5a du percuteur 5.The
Le fonctionnement du dispositif ci-dessus est le suivant.The operation of the above device is as follows.
Initialement, la bombelette est disposée dans un obus cargo, en repliant les deux boucles de ruban 3, 4 dans le sens longitudinal afin de ne pas excéder le volume disponible. Dans cette opération, la boucle 4 ne doit être que faiblement repliée, puisque sa longueur totale (125 mm) n'est que légèrement supérieure au double du diamètre du corps 1 (43 mm).Initially, the bomb was placed in a cargo shell, by folding the two loops of
Après largage de la bombelette, la petite boucle de ruban 4 se déploie correctement très rapidement, car il n'y a qu'un petit nombre de plis et, de plus, le ruban ayant toujours une certaine raideur transversale, le risque est faible de voir apparaître une configuration défavorable (vrillage, portions latérales de la boucle emmêlées, ...).After release of the canopy, the small loop of
Après cette première action de freinage et de stabilisation, la boucle de grandes dimensions 3 peut se déployer dans de bonnes conditions car, au voisinage du point d'accrochage à l'arrière de la bombelette, les deux segments de ruban de cette boucle sont écartés l'un de l'autre et en quelque sorte guidés par le ruban déjà déployé de la boucle 4. L'effort principal de freinage et de stabilisation dû à la boucle principale 3 est ainsi obtenu plus rapidement et avec une bien meilleure fiabilité que dans les dispositifs antérieurs.After this first braking and stabilization action, the large-
Selon une variante représentée aux figures 4 et 5, les deux boucles 13 et 14 sont situées respectivement dans deux plans axiaux du corps 1 de bombelette, sensiblement perpendiculaires l'un à l'autre.According to a variant shown in Figures 4 and 5, the two
Le fonctionnement est analogue à celui du premier mode de réalisation, sauf que les portions de la boucle de petites dimensions 14 intervenant dans le déploiement de la boucle principale 13, avec une fonction d'écartement et de guidage pour des parties de cette dernière boucle, peuvent être différentes. Ainsi, la portion de la boucle 14, située à l'opposé du point d'accrochage, joue ici un rôle plus important. Elle tend à créer une légère surpression dans la région qu'elle balaie au voisinage du point d'accrochage et cela constitue un facteur favorable pour écarter l'un de l'autre les deux segments de ruban de la boucle 13 au voisinage de l'accrochageThe operation is similar to that of the first embodiment, except that the portions of the
Selon un troisième mode de réalisation de l'invention (voir figure 6), au lieu de la boucle 4 ou 14, on utilise une lame incurvée élastique 24, de faible épaisseur, ayant de préférence une largeur égale à celle du ruban de la boucle 23 et une longueur inférieure au diamètre du corps 1 de la bombelette. Cette lame est réalisée par exemple en matériau plastique.According to a third embodiment of the invention (see FIG. 6), instead of
La lame 24 est fixée en son centre au point d'accrochage du ruban de la boucle 23 en étant rendue solidaire du ruban, sur une certaine longueur de celui-ci. Le mode de fixation peut être analogue à celui des deux premiers dispositifs (voir figure 3) et peut comporter par exemple un collage de la lame sur le ruban.The
De préférence, la lame 24 est disposée sur le ruban en sens opposé par rapport au corps 1 de la bombelette.Preferably, the
Pendant le stockage dans l'obus cargo, la lame élastique 24 peut être incurvée en sens inverse pour épouser la forme de l'arrière du corps 1 de la bombelette et par conséquent l'encombrement global du dispositif reste le même.During storage in the cargo shell, the
Le fonctionnement de ce troisième mode de réalisation est analogue à celui des deux premiers, à ceci près que l'organe d'écartement 24 agit immédiatement dès le départ de la bombelette, alors que précédemment son action n'intervenait qu'après le court délai nécessaire au déploiement de la boucle 4 ou 14.The operation of this third embodiment is similar to that of the first two, except that the
Claims (10)
- A device (2) fitted to the rear of a bomblet body (1) designed to aerodynamically brake the bomblet and to stabilise its attitude during descent, comprising a parachute ribbon of a constant width forming a loop (3, 13, 23) of a lengthwise dimension substantially greater than that of the bomblet body (1), characterized in that it comprises, in the fastening region of the loop (3, 13, 23) of the bomblet body (1) a member (4, 14, 24) which extends from one side of this region to the other and which acts to partially deploy the two sections of the loop (3, 13, 23) in the vicinity of this region.
- A device according to Claim 1, characterized in that the said member is a ribbon forming a supplementary loop (4, 14) of a lengthwise dimension substantially less than that of the loop to be deployed.
- A device according to Claim 2, characterized in that the two loops (3, 4; 13, 14) are made integral with one another in the fastening region by means of being sewn together and/or being adhesively bonded.
- A device according to one of Claims 2 or 3, characterized in that the two loops (3, 4) are on roughly the same axial plane as the bomblet body, the supplementary loop (4) being placed within the other loop (3).
- A device according to one of Claims 2 or 3, characterized in that the two loops (13, 14) are respectively on two axial planes roughly perpendicular to one another.
- A device according to one of Claims 2 to 5, characterized in that the ribbon forming the supplementary loop (4; 14) is of a constant width roughly equal to that of the other loop (3; 13).
- A device according to Claim 1, characterized in that the said member acts to partially deploy the two sections of the loop (23) is a flexible strip (24) curved along its lengthwise dimension, this strip being applied and made integral to a portion of the loop ribbon to be deployed (23) in the fastening region.
- A device according to the Claim 7, characterized in that the said strip is placed on the said ribbon in the opposite direction with respect to the bomblet body (1).
- A device according to one of Claims 7 or 8, characterized in that the said curved strip (24) is roughly rectangular and is of a width roughly equal to that of the ribbon to be deployed.
- A device according to one of Claims 7 to 9, characterized in that the length of the said curved strip (24) is less than the diametre of the bomblet body (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9112797A FR2682753B1 (en) | 1991-10-17 | 1991-10-17 | DEVICE FOR AERODYNAMICALLY STABILIZING A BOMB AND A BOMB THUS EQUIPPED. |
| FR9112797 | 1991-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0538083A1 EP0538083A1 (en) | 1993-04-21 |
| EP0538083B1 true EP0538083B1 (en) | 1995-05-31 |
Family
ID=9418011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP92402590A Expired - Lifetime EP0538083B1 (en) | 1991-10-17 | 1992-09-21 | Device for the aerodynamic stabilisation of a bomblet and bomblet equipped with same |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5251562A (en) |
| EP (1) | EP0538083B1 (en) |
| DE (1) | DE69202747T2 (en) |
| FR (1) | FR2682753B1 (en) |
| IL (1) | IL103435A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19842541C2 (en) * | 1998-09-17 | 2003-10-16 | Rheinmetall W & M Gmbh | Stabilization strap attachment for a drop ammunition |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7124690B1 (en) * | 2004-04-07 | 2006-10-24 | The United States Of America As Represented By The Secretary Of The Army | Smoke producing mortar cartridge |
| DE102017122350A1 (en) * | 2017-09-26 | 2019-03-28 | Rheinmetall Waffe Munition Gmbh | mist body |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3029914C2 (en) * | 1980-08-07 | 1984-08-16 | Diehl GmbH & Co, 8500 Nürnberg | Aerodynamic braking device for projectile parts to be salvaged |
| DE3116541A1 (en) * | 1981-04-25 | 1982-11-11 | Rheinmetall GmbH, 4000 Düsseldorf | DEVICE FOR QUICKLY STOPPING A FOREIGN DRIVEN MACHINE CANNON |
| US4488488A (en) * | 1982-12-23 | 1984-12-18 | The United States Of America As Represented By The Secretary Of The Army | Warhead safety and ribbon chute holder |
| DE3316072A1 (en) * | 1983-05-03 | 1984-11-08 | Rheinmetall GmbH, 4000 Düsseldorf | DEVICE FOR QUICKLY STOPPING A FOREIGN DRIVEN MACHINE CANNON |
| DE3741779A1 (en) * | 1987-12-10 | 1989-06-22 | Autoflug Gmbh | BRAKE DEVICE FOR ROTATING MISSILE |
| US4986185A (en) * | 1989-05-08 | 1991-01-22 | The United States Of America As Represented By The Secretary Of The Navy | Grenade device |
| DE3923885A1 (en) * | 1989-07-19 | 1991-01-24 | Rheinmetall Gmbh | BOMBLET SHELL WITH STABILIZING TAPE |
-
1991
- 1991-10-17 FR FR9112797A patent/FR2682753B1/en not_active Expired - Fee Related
-
1992
- 1992-09-21 DE DE69202747T patent/DE69202747T2/en not_active Expired - Fee Related
- 1992-09-21 EP EP92402590A patent/EP0538083B1/en not_active Expired - Lifetime
- 1992-10-15 IL IL10343592A patent/IL103435A/en not_active IP Right Cessation
- 1992-10-16 US US07/961,636 patent/US5251562A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19842541C2 (en) * | 1998-09-17 | 2003-10-16 | Rheinmetall W & M Gmbh | Stabilization strap attachment for a drop ammunition |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69202747T2 (en) | 1996-01-11 |
| US5251562A (en) | 1993-10-12 |
| FR2682753A1 (en) | 1993-04-23 |
| DE69202747D1 (en) | 1995-07-06 |
| EP0538083A1 (en) | 1993-04-21 |
| IL103435A (en) | 1995-11-27 |
| FR2682753B1 (en) | 1993-12-10 |
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