EP1550837A1 - Dispositif de déploiement et d'entrainement de gouvernes d'un projectile - Google Patents
Dispositif de déploiement et d'entrainement de gouvernes d'un projectile Download PDFInfo
- Publication number
- EP1550837A1 EP1550837A1 EP04292854A EP04292854A EP1550837A1 EP 1550837 A1 EP1550837 A1 EP 1550837A1 EP 04292854 A EP04292854 A EP 04292854A EP 04292854 A EP04292854 A EP 04292854A EP 1550837 A1 EP1550837 A1 EP 1550837A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- control surfaces
- projectile
- deploying
- locking means
- deployment
- 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
Links
- 230000003100 immobilizing effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 12
- 230000007246 mechanism Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Images
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
- F42B10/60—Steering arrangements
- F42B10/62—Steering by movement of flight surfaces
- F42B10/64—Steering by movement of flight surfaces of fins
-
- 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
- F42B10/02—Stabilising arrangements
- F42B10/14—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel
Definitions
- deployment and wing drive devices projectiles, and more particularly for control surfaces, that is, wings that can pivot when they are in the deployed position, under the action of a control motor.
- the control surfaces play a role in steering the projectile but may also have a stabilizing role, similar to that of aircraft control surfaces, being ordered in rotation by a motor driven by an electronic system.
- the steering of the projectile makes it possible to correct its trajectory in flight in order to correct any pointing errors or to direct it to a target after detecting that last.
- US Pat. No. 6,446,906 describes a device for unblocking and steering control, whose orientation control is ensured by two engines each acting on a pair of rudders.
- US Pat. No. 6,186,443 also describes a device for deployment and training of an air vehicle wing. Such a device is however only suitable for deployment wing and not to the simultaneous deployment of several rudders. It is therefore not adaptable to projectiles, without decreased space allocated to the payload.
- the patent application WO 02/18867 describes a device for deployment of control surfaces. This document proposes in particular a device for simultaneous deployment of the control surfaces, then a individual steering mechanism for each rudder, this which further increases the load of the device.
- the object of the present invention is to provide a deployment and training device for control surfaces of a projectile, device ensuring deployment simultaneous control surfaces, secure, space-saving and lightweight, while being simple to perform, for a lower cost and not requiring only a minimum of energy.
- the subject of the invention is therefore a device for deployment and training of control surfaces of a projectile, the deployment being done by means springs between a transport position in which the control surfaces are folded inside the projectile and held against the action of the spring means using a locking means, and an extended position in which the control surfaces are orientable relative to the projectile, characterized in that it comprises engines ensuring in a first time the deployment of the control surfaces and in a second time the orientation of these, the means of blocking the control surfaces being a unique means of immobilising all governors and allowing the simultaneous release of these last, and the blocking means being immobilized by a first locking means that is released by a pivoting of the body of motors around bearings.
- the first locking means immobilizing the single locking means consists of fingers each actuated by a spring and cooperating with a ring integral with the body of each engine.
- the ring carries a notch inside which penetrates a end of the finger, this movement of the finger then releasing the blocking means and also ensuring blockage in rotation of the motor body.
- control surfaces are two to two integral with the same axis of control arranged transversely to the projectile, each axis being rotated by a motor.
- the motor drives the control shaft by means of a lever acting on a rod connected to the axis.
- each rudder is integral with the control shaft via a support and an articulated arm relative to said support.
- the arm is subject to the action of a spring to ensure the rotation of the rudder relative to the support.
- the device comprises a second locking means, locking the control surfaces and the support in an extended position.
- the second means of locking is a pawn coming into position in a drilling the rudder so as to secure the rudder with the support.
- a first advantage of the device according to the invention lies in the fact that, unlike current, the invention only uses two motors for the deployment and control of the control surfaces, which allows reduction in manufacturing costs, a decrease in the need in electrical energy of the system and a better compactness.
- Another advantage is that deployment control surfaces are carried out simultaneously. In this way, risks of destabilization of the projectile are considerably reduced.
- control surfaces can only be deployed after being unblocked, this which reduces the risk of injury or damage when the handling of equipped projectiles.
- Figures 1a and 1b are perspective views of a device for deploying and driving control surfaces of a projectile, according to the invention. These views show the device in its locked position, after deployment of the governes. On view 1b, for a better understanding of the invention, only the essential elements have been represented.
- the device according to the invention comprises a base 1, of substantially of revolution, supporting the whole of the device and secured to the projectile (not shown) equipped said device, two engines 2 (only one of which is visible in Figure 1a) carried by bearings 3 and disposed of symmetrically with respect to the Z axis of the base, control surfaces 8, a single means 7 for blocking the control surfaces, 9 locking fingers, and axes 80 provided with their two ends of rudder supports 81, supporting so each one has two rudders in the opposite way.
- the two axes 80 are arranged perpendicularly to each other, but one could foresee a different configuration without modifying the spirit of the invention.
- the use of axes perpendicular to the orientation of the control surfaces is sufficiently known to those skilled in the art and does not require of particular description. However, we can refer to in patent US 6,446,906 and in patent application FR 02 12903 which largely describe such achievements.
- the motors 2 comprise a body 20 and an axis 21 which are rotatable relative to each other.
- a ring 4, having a notch 40 is integral with the body 20 of the motor.
- the axis 21 of the motor 2 carries at its end a lever 5 acting on the axis 80 by means of a rod 6.
- Figures 2 to 4 are sectional views of an example of implementation of the deployment and training device of control surfaces of a projectile.
- Figure 2 shows the device in its locking position of the control surfaces in folded position.
- control surfaces 8 (not shown in this figure) are maintained in a carrying position in which they are folded inside the projectile by a single means 7. This locking means is held in position by fingers 9 inserted in a hole 70 of the means of blocking.
- Figure 3 is a partial sectional view corresponding to the area framed by broken lines in the figure 2; it illustrates an embodiment of the lock mode of control surfaces in folded position.
- the base 1 comprises two countersinks 93 in which the fingers 9 are movable in translation.
- the inner end counters 93 (that is, the end closest to the axis of symmetry of the base 1) is non-emergent and has a bore 94, of smaller diameter than the counterbore and opening opposite the piercing 70 of the means of blocking 7.
- the fingers 9 are of revolution form, with a T-section, so as to present three parts: a nipple 92 cylindrical or frustoconical, a piston 91, shaped cylindrical and of diameter slightly smaller than the diameter counterbore 93 and a rod 90, cylindrical in shape and diameter slightly less than the diameters of the holes 94 and 70.
- the rod 90 passes through the bore 94 and is inserted in the hole 70 of the locking means 7, thus maintaining this last in position.
- the pin 92 is then held in support against the ring 4.
- FIG. 4 illustrates the unlocking of the control surfaces in folded position.
- the rings 4 have made a rotation until their notches 40 is in 9.
- the fingers 9 moved in the direction F of the effort created by the springs.
- the nipples 92 have inserted into the respective notches 40 and the rods 90 are out of the piercing 70, thereby unlocking the locking means 7.
- the The rudders thus deployed by pushing the means of blocking 7 in its housing 1a of the base 1.
- FIG. 5 represents the sectional view of the device, when the control surfaces 8 are fully in the folded position and the FIG. 6 represents, on the same scale, the sectional view of device, when the control surfaces 8 are totally deployed.
- the locking means 7 maintains the 8 control surfaces in the folded position against the action f2 means springs 34 and prevents any deployment thereof.
- the blocking means 7 has been unlocked and moved under the action of the control surfaces 8, which pivoted following arrow f2 around axis 19 to move from the folded position inside the base 1 (Fig. 5) to a position deployed completely outside the base 1, and therefore the projectile.
- the means of securing a steering wheel 8 to its control axis 80 consists of an arm 82 integral with the rudder and rotatably mounted relative to the axis 19.
- the rudder 8 thus pivots about the axis 19.
- a spring torsion 34 is provided around this axis to exert on the arm 82 of the rudder 8 a pair following the arrow f2 Ce torque makes it possible in particular to move the blocking means 7 and to deploy the control surfaces 8 upon unlocking the means of blocking.
- a pin 13 secured to the support 81 is pushed by a return spring (not shown).
- This pawn 13 cooperates with a bore 12 made in the arm 82, to secure in deployed position the rudder 8 and the support 81, itself integral with the axis of rudder 80 as indicated above. So when it is released, the rudder pivots around the axis 19, to be placed in the position shown in figure 6. At the end of its rotation, the rudder is immobilized by the pin 13 which penetrates into the piercing 12.
- the operation of the device is as follows: validation of the deployment of the control surfaces (for example by a electronic system allowing the control surfaces to be deployed when the projectile has reached a certain speed, or after a delay), the motors 2 are actuated in rotation.
- This is the body 20 of the motors 2 which pivots on its bearings 3, rotating the rings 4, until each notch 40 is next to a finger 9.
- the fingers 9 is then move in translation under the action of the springs 10 and fit into the notches 40 of the rings 4, releasing simultaneously the locking means 7.
- the control surfaces 8 push the locking means 7 and can then deploy in the manner explained previously.
- the body 20 of the engines 2 is made integral of the base 1 by the fingers 9 whose pin 92 is inserted in the notch 40 of the ring 4, thus preventing any rotation of the body 20 of the engine.
- a motor 2 When actuated, it is therefore only its axis 21 which enters into movement.
- the rotation of the axis 21 causes a translation of the rod 6 by means of the lever 5, which causes a rotation of the drive shaft 80 and thus allows the orientation of the pair of rudders made integral with the axis of training.
- the rod 6 will, for example, be connected to the lever 5 and the axis 80 by connections of the ball joint type.
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Laser Surgery Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Aerials With Secondary Devices (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Description
- les figures 1a et 1b sont des vues en perspective d'un dispositif selon l'invention, respectivement avec et sans l'embase de support des éléments,
- les figures 2, 3 et 4 sont des vues en coupe illustrant le mode de blocage et de déblocage des gouvernes en position repliée, et
- les figures 5 et 6 sont des vues selon un autre plan de coupe illustrant les modes de déploiement et d'entraínement des gouvernes.
Claims (9)
- Dispositif de déploiement et d'entraínement de gouvernes (8) d'un projectile, le déploiement se faisant par des moyens ressorts (34) entre une position d'emport dans laquelle les gouvernes se trouvent repliées à l'intérieur du projectile et maintenues contre l'action des moyens ressort à l'aide d'un moyen de blocage (7), et une position déployée dans laquelle les gouvernes sont orientables par rapport au projectile, dispositif caractérisé en ce qu 'il comporte des moteurs (2) assurant dans un premier temps le déploiement des gouvernes (8) et dans un deuxième temps l'orientation de celles-ci, le moyen de blocage (7) des gouvernes (8) étant un moyen unique assurant l'immobilisation de toutes les gouvernes et permettant la libération simultanée de ces dernières, et le moyen de blocage (7) étant immobilisé par un premier moyen de verrouillage (9) libéré par un pivotement du corps (20) des moteurs (2).
- Dispositif de déploiement et d'entraínement de gouvernes (8) d'un projectile selon la revendication 1, caractérisé en ce que le premier moyen de verrouillage (9) immobilisant le moyen unique de blocage (7) est constitué par des doigts (9) actionnés chacun par un ressort (10) et coopérant également chacun avec une bague (4) solidaire du corps de chaque moteur (2).
- Dispositif de déploiement et d'entraínement de gouvernes (8) d'un projectile selon la revendication 2, caractérisé en ce que chaque bague (4) porte une encoche à l'intérieur de laquelle pénètre une extrémité (92) d'un des doigts (9), le déplacement de tous doigts libérant alors le moyen de blocage (7) et assurant par ailleurs le blocage en rotation du corps (20) du moteur (2).
- Dispositif de déploiement et d'entraínement de gouvernes (8) d'un projectile selon une des revendications 1 à 3, caractérisé en ce que les gouvernes (8) sont deux à deux solidaires d'un même axe (80) de commande disposé transversalement par rapport au projectile, chaque axe (80)étant entraíné en rotation par un moteur (2).
- Dispositif de déploiement et d'entraínement de gouvernes (8) d'un projectile selon la revendication 4, caractérisé en ce que le moteur (2) entraíne l'axe (80) de commande au moyen d'un levier (5) agissant sur une tringle (6) reliée à l'axe (80).
- Dispositif de déploiement et d'entraínement de gouvernes (8) d'un projectile selon l'une des revendications 4 ou 5, caractérisé en ce que chaque gouverne (8) est solidaire de l'axe de commande (80) par l'intermédiaire d'un support (81) et d'un bras (82) articulé par rapport audit support.
- Dispositif de déploiement et d'entraínement de gouvernes (8) d'un projectile selon la revendication 6, caractérisé en ce que le bras (82) est soumis à l'action d'un ressort (34) pour assurer la rotation de la gouverne (8) par rapport au support (81).
- Dispositif de déploiement et d'entraínement de gouvernes (8) d'un projectile selon la revendication 7, caractérisé en ce qu'il comporte un second moyen de verrouillage (13), verrouillant les gouvernes (8) et le support (81) dans une position déployée.
- Dispositif de déploiement et d'entraínement de gouvernes (8) d'un projectile selon la revendication 8, caractérisé en ce que le second moyen de verrouillage est un pion (13) venant se positionner dans un perçage (84) de la gouverne (8), de manière à solidariser la gouverne (8) avec le support (81).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0315601 | 2003-12-31 | ||
FR0315601A FR2864613B1 (fr) | 2003-12-31 | 2003-12-31 | Dispositif de deploiement et d'entrainement de gouvernes d'un projectile |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1550837A1 true EP1550837A1 (fr) | 2005-07-06 |
EP1550837B1 EP1550837B1 (fr) | 2007-04-18 |
Family
ID=34566366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04292854A Active EP1550837B1 (fr) | 2003-12-31 | 2004-12-02 | Dispositif de déploiement et d'entrainement de gouvernes d'un projectile |
Country Status (6)
Country | Link |
---|---|
US (1) | US7175131B2 (fr) |
EP (1) | EP1550837B1 (fr) |
AT (1) | ATE360186T1 (fr) |
DE (1) | DE602004005957T2 (fr) |
ES (1) | ES2285382T3 (fr) |
FR (1) | FR2864613B1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2295928A1 (fr) | 2009-09-10 | 2011-03-16 | Nexter Munitions | Dispositif d'ouverture et verrouillage d'une ailette de canard |
EP2354755A1 (fr) | 2010-01-28 | 2011-08-10 | Nexter Munitions | Dispositif de déploiement simultané de gouvernes d'un projectile |
EP2703768A1 (fr) | 2012-08-31 | 2014-03-05 | Nexter Munitions | Projectile à gouvernes orientables et procédé de commande des gouvernes d'un tel projectile |
FR3038042A1 (fr) * | 2015-06-26 | 2016-12-30 | Nexter Munitions | Dispositif de controle de trajectoire pour un projectile et projectile equipe d'un tel dispositif |
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FR2885213B1 (fr) | 2005-05-02 | 2010-11-05 | Giat Ind Sa | Procede de commande d'une munition ou sous-munition, systeme d'attaque, munition et designateur mettant en oeuvre un tel procede |
FR2891618B1 (fr) * | 2005-10-05 | 2010-06-11 | Giat Ind Sa | Dispositif d'entrainement de gouvernes de projectile. |
FR2895496B1 (fr) | 2005-12-26 | 2008-03-28 | Giat Ind Sa | Dispositif de mesure de la position angulaire d'une ailette ou gouverne d'un projectile et procede de montage d'un tel dispositif |
US7800032B1 (en) * | 2006-11-30 | 2010-09-21 | Raytheon Company | Detachable aerodynamic missile stabilizing system |
FR2911954B1 (fr) | 2007-01-31 | 2009-04-24 | Nexter Munitions Sa | Dispositif de pilotage d'une munition a gouvernes deployables |
US7700902B2 (en) * | 2007-10-18 | 2010-04-20 | Hr Textron, Inc. | Locking assembly for rotary shafts |
US8080772B2 (en) * | 2007-11-02 | 2011-12-20 | Honeywell International Inc. | Modular, harnessless electromechanical actuation system assembly |
US7952055B2 (en) * | 2007-11-21 | 2011-05-31 | Raytheon Company | Methods and apparatus for deploying control surfaces sequentially |
US8076623B2 (en) * | 2009-03-17 | 2011-12-13 | Raytheon Company | Projectile control device |
EP2556327B1 (fr) * | 2010-04-07 | 2016-06-08 | BAE Systems Information and Electronic Systems Integration Inc. | Joint d'étanchéité de fente d'aile |
TR201901397T4 (tr) * | 2011-05-13 | 2019-02-21 | Leigh Aerosystems Corp | Karadan fırlatılan roket güdüm sistemi. |
US8816261B1 (en) * | 2011-06-29 | 2014-08-26 | Raytheon Company | Bang-bang control using tangentially mounted surfaces |
IL214191A (en) * | 2011-07-19 | 2017-06-29 | Elkayam Ami | Ammunition guidance system and method for assembly |
CN102507200A (zh) * | 2011-10-27 | 2012-06-20 | 中国航天科技集团公司第四研究院四O一所 | 一种舵片旋转退出装置 |
US8921749B1 (en) * | 2013-07-10 | 2014-12-30 | The United States Of America As Represented By The Secretary Of The Navy | Perpendicular drive mechanism for a missile control actuation system |
WO2015138687A1 (fr) * | 2014-03-13 | 2015-09-17 | Moog Inc. | Mécanisme de retenue et de libération d'ailette |
EP3341677A4 (fr) | 2015-08-24 | 2019-04-24 | Leigh Aerosystems Corporation | Système de guidage de projectile au sol |
WO2017062563A1 (fr) | 2015-10-08 | 2017-04-13 | Leigh Aerosystems Corporation | Système de projectile terrestre |
US10458764B2 (en) * | 2016-10-24 | 2019-10-29 | Rosemount Aerospace Inc. | Canard stowage lock |
FR3080912B1 (fr) | 2018-05-02 | 2020-04-03 | Nexter Munitions | Projectile propulse par statoreacteur |
CN109470090B (zh) * | 2018-12-26 | 2023-08-29 | 湖南省军合科技有限公司 | 一种3d打印巡飞弹弹翼折叠展开机构 |
IL266249B (en) * | 2019-04-18 | 2020-08-31 | Pearlsof Wisdom Advanced Tech Ltd | A system and method for detecting the release of a UAV |
FR3098491B1 (fr) * | 2019-07-09 | 2021-06-18 | Safran Electrical & Power | Doigt de verrouillage d’un arbre de moteur électrique |
US11340052B2 (en) | 2019-08-27 | 2022-05-24 | Bae Systems Information And Electronic Systems Integration Inc. | Wing deployment initiator and locking mechanism |
US11852211B2 (en) | 2020-09-10 | 2023-12-26 | Bae Systems Information And Electronic Systems Integration Inc. | Additively manufactured elliptical bifurcating torsion spring |
CN112659011B (zh) * | 2020-11-12 | 2023-03-24 | 北京星航机电装备有限公司 | 一种舵面折叠、释放工装及舵面折叠和释放方法 |
CN112829924B (zh) * | 2020-12-31 | 2022-12-13 | 上海机电工程研究所 | 一种可伸缩式鸭舵机构 |
CN113280689A (zh) * | 2021-06-16 | 2021-08-20 | 重庆航天工业有限公司 | 一种舵系统 |
EP4396078A1 (fr) * | 2021-09-01 | 2024-07-10 | Raytheon Company | Système de verrouillage de surface de commande pour véhicule de vol tactique |
CN113804066B (zh) * | 2021-09-18 | 2023-01-10 | 天津爱思达航天科技有限公司 | 一种带有同步旋转折叠翼的尾舱结构 |
CN114370790B (zh) * | 2021-12-22 | 2024-02-06 | 山西中辐核仪器有限责任公司 | 一种弹道二维修正机构 |
CN114963884A (zh) * | 2022-03-01 | 2022-08-30 | 宁波天擎航天科技有限公司 | 一种靶弹舵片气动可控展开机构及安装有该机构的靶弹 |
CN115406311B (zh) * | 2022-09-14 | 2023-09-29 | 北京中科宇航技术有限公司 | 一种栅格舵装置 |
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WO2004104510A1 (fr) * | 2003-05-15 | 2004-12-02 | Moog Inc. | Actionneur multifonction et sa methode de fonctionnement |
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US4175720A (en) * | 1978-04-05 | 1979-11-27 | The United States Of America As Represented By The Secretary Of The Navy | Retainer/release mechanism for use on fin stabilized gun fired projectiles |
GB2150092B (en) * | 1983-11-25 | 1987-07-22 | British Aerospace | Deployment and actuation mechanisms |
DE4020897C2 (de) * | 1990-06-30 | 1993-11-11 | Diehl Gmbh & Co | Einrichtung zum Entriegeln und Ausschwenken der Ruderblätter eines Projektiles |
-
2003
- 2003-12-31 FR FR0315601A patent/FR2864613B1/fr not_active Expired - Fee Related
-
2004
- 2004-12-02 DE DE602004005957T patent/DE602004005957T2/de active Active
- 2004-12-02 EP EP04292854A patent/EP1550837B1/fr active Active
- 2004-12-02 ES ES04292854T patent/ES2285382T3/es active Active
- 2004-12-02 AT AT04292854T patent/ATE360186T1/de not_active IP Right Cessation
- 2004-12-13 US US11/009,090 patent/US7175131B2/en active Active
Patent Citations (5)
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US6073880A (en) * | 1998-05-18 | 2000-06-13 | Versatron, Inc. | Integrated missile fin deployment system |
US6186443B1 (en) | 1998-06-25 | 2001-02-13 | International Dynamics Corporation | Airborne vehicle having deployable wing and control surface |
US6446906B1 (en) | 2000-04-06 | 2002-09-10 | Versatron, Inc. | Fin and cover release system |
WO2002018867A1 (fr) | 2000-08-31 | 2002-03-07 | Bofors Defence Ab | Ensemble a ailettes canard |
WO2004104510A1 (fr) * | 2003-05-15 | 2004-12-02 | Moog Inc. | Actionneur multifonction et sa methode de fonctionnement |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2295928A1 (fr) | 2009-09-10 | 2011-03-16 | Nexter Munitions | Dispositif d'ouverture et verrouillage d'une ailette de canard |
EP2354755A1 (fr) | 2010-01-28 | 2011-08-10 | Nexter Munitions | Dispositif de déploiement simultané de gouvernes d'un projectile |
EP2703768A1 (fr) | 2012-08-31 | 2014-03-05 | Nexter Munitions | Projectile à gouvernes orientables et procédé de commande des gouvernes d'un tel projectile |
US9297622B2 (en) | 2012-08-31 | 2016-03-29 | Nexter Munitions | Projectile with steerable fins and control method of the fins of such a projectile |
FR3038042A1 (fr) * | 2015-06-26 | 2016-12-30 | Nexter Munitions | Dispositif de controle de trajectoire pour un projectile et projectile equipe d'un tel dispositif |
Also Published As
Publication number | Publication date |
---|---|
US20050151000A1 (en) | 2005-07-14 |
US7175131B2 (en) | 2007-02-13 |
FR2864613B1 (fr) | 2006-03-17 |
DE602004005957D1 (de) | 2007-05-31 |
ATE360186T1 (de) | 2007-05-15 |
EP1550837B1 (fr) | 2007-04-18 |
DE602004005957T2 (de) | 2008-01-10 |
ES2285382T3 (es) | 2007-11-16 |
FR2864613A1 (fr) | 2005-07-01 |
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