EP3376153A1 - Ballistic protection device for observation means - Google Patents
Ballistic protection device for observation means Download PDFInfo
- Publication number
- EP3376153A1 EP3376153A1 EP18161621.0A EP18161621A EP3376153A1 EP 3376153 A1 EP3376153 A1 EP 3376153A1 EP 18161621 A EP18161621 A EP 18161621A EP 3376153 A1 EP3376153 A1 EP 3376153A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cover
- window
- covers
- bearing
- bearing axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/26—Peepholes; Windows; Loopholes
- F41H5/266—Periscopes for fighting or armoured vehicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/06—Shields
- F41H5/18—Rotating shields
Definitions
- the technical field of the invention is that of protection devices for observation means.
- a 360 degree rotating 360-degree periscopic observation means may comprise a shielded cowling which covers it and which is coaxial with the observation means.
- the cowling comprises a window located opposite an optical observation means.
- the cowling and the observation means are mechanically coupled in the bearing so that, when the observation means pivots in position, the cowling also pivots so that the window is always facing the optics.
- Such a protective device constituted by the cowling and its window must have a window opening with a surface greater than the surface of the optic to allow observations in elevation.
- the patent RU2584362 discloses a ballistic protection device having first and second coaxial revolution hoods and each having a plurality of grooves oriented in different directions for each hood.
- the grooves rotate continuously in opposite directions to provide ballistic protection but do not allow to provide a permanent observation window for an optical.
- the invention proposes to solve this problem of vulnerability by reducing the opening of the window to the necessary minimum, namely the surface of the optics and this for all positions in the field or in the location of the axis of the optics.
- the invention also makes it possible to hide the opening of the window without it being necessary to provide a shutter or a part dedicated solely to this function.
- the invention relates to a ballistic protection device orientable about a bearing axis and intended to cover at least one pivotable periscopic observation means around the same bearing axis, protection device characterized in that it comprises a first and a second cover each having a form of revolution, form for placing the first cover under the second to rotate each of the covers relative to each other about the bearing axis, the first and the second bonnet being rotated respectively by a first and second drive means, each having a sensor for knowing the position of each of the hoods in position, the first and the second bonnet respectively comprising first and second grooves oriented obliquely by relative to the bearing axis, the first and second grooves being oriented in different directions so that a zone of superposition of the grooves forms an observation window through the two covers, the window whose position is controlled by means of a control device to be placed opposite an optical observation means, the position of the window on the device being variable as a function of the angular position of the covers relative to the bearing axis.
- the covers have a cylindrical shape and have their groove on the side of the cylinder thus allowing a variation of the position of the observation window both in the deposit and in the site.
- the first and second grooves are inclined by 45 degrees relative to the bearing axis.
- control device can simultaneously rotate the first cover and the second cover in opposite directions and both at the same angle to vary only the position of the window.
- control device can simultaneously rotate the first cover and the second cover of the same angular value in the same direction to vary only the position in the bearing of the window.
- control device can compose angular position variations of the first cover with respect to the angular position of the second cover and the absolute positions of the two covers relative to the bearing axis to simultaneously vary the position in site and in the field. from the window.
- an armored combat vehicle 100 has on its roof an observation means (observation means visible to the figure 2 ) protected by a ballistic protection device 1 which is orientable in bearing around a substantially vertical axis 2 which is also the bearing axis of the observation means 4.
- the protection device 1 comprises a first cover 3 intended to be placed on the observation means 4, coaxially with the bearing axis 2 of this observation means 4.
- a second cover 5 covers the first cover 3 also coaxially 2.
- the first and the second hoods 3 and 5 comprise forms of revolution, in this case substantially cylindrical shapes, in order to be able to rotate relative to one another.
- each cover 3 and 5 comprises a drive means 11 comprising a ring gear 12 circular meshing with a pinion 14 of a motor 13 fixed to the vehicle 100 in order to rotate each cover 3 and 5 around the bearing axis 2.
- Each motor 13 comprises an encoder (non-visible encoder) making it possible to know the position in the bearing of each of the covers 3 and 5.
- first and second covers 3 and 5 respectively comprise a first groove 6 (for the first cover 3) and a second groove 7 (for the second cover 5) which are inclined relative to the bearing axis 2.
- the first groove 6 is oriented at an angle ⁇ by relative to the bearing axis 2.
- the second groove 7 is oriented by an angle ⁇ with respect to the bearing axis 2. The angle ⁇ is different from the angle ⁇ of inclination of the second groove 7.
- the first groove 6 is oriented at a first angle ⁇ of 45 degrees with respect to the axis 2 while the second groove 7 is oriented by a second angle ⁇ of -45 degrees with respect to this axis 2.
- first and second grooves 6 and 7 are orthogonal to each other.
- an open observation window 8 is obtained in the superposition zone of the grooves 6 and 7.
- this observation window 8 will be positioned opposite an optical 9 of the observation means 4 thus enabling an operator (operator not shown) to observe the environment of the vehicle (vehicle visible to the figure 1 ).
- the position in the site and in the bearing of the window 8 is slaved to the position in the bearing and to the inclination of the optics 9 by means of a control device adapted to follow a control process such that: To vary the single position in the window 8 site, without changing its position in the field, is rotated simultaneously the first cover 3 and the second cover 5 in opposite directions and both of the same angle ⁇ .
- the optic 9 of the observation means 4 is oriented in a conventional manner to modify the inclination in site of its axis of sight.
- the optic 9 of the observation means 4 does not pivot in the bearing, only the covers 3 and 5 pivot.
- the observation means 4 is in a conventional manner already provided with sensors making it possible to determine the positions in the S-site and in the G-spot of the axis of its optics 9. As described above, sensors will also be provided, for example incremental encoders associated with the motors (not shown) making it possible to know the angular positions in the bearing of each cap 3 and 5.
- the orientation reference values in S-site and G-bearing of the axis of optics 9 to control the relative positionings in the bearing of the two covers 3 and 5 (positions which are also measured by the appropriate sensors) so as to match the window 8 with the position of the optics 9 both in site and in the field.
- angles ⁇ 1 and ⁇ 2 are determined by an algorithm from the values of the site angles S and deposit G of the axis of the optics 9. These angles also depend on the geometric characteristics of the grooves 6 and 7 of the covers 3 and 5, in particular their inclinations ⁇ and ⁇ with respect to the bearing axis 2.
- each intermediate value between ⁇ 1 and ⁇ 2 can be associated with a particular angle of elevation.
- angles ⁇ 1 and ⁇ 2 will also take into account the difference between the initial position of the covers and the median position described above.
- the zone devoid of ballistic protection is very small since it is limited to a window 8 permanently facing the optics 9 during the observation phases.
- the width of each groove 6 and 7 is substantially equivalent to the diagonal of the optic 9.
- the invention it is also possible to completely protect the optics 9 by removing the window 8. For this, simply rotate the first cover 3 relative to the second cover 5 by an angle such that the grooves 6 and 7 do not have an overlay area.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
L'invention porte sur un dispositif de protection balistique (1) orientable autour d'un axe de gisement (2) recouvrant un moyen d'observation (4) pivotable autour du même axe. Le dispositif comporte un premier et un second capot (3,5) ayant chacun une forme de révolution permettant de placer le premier capot (3) sous le second (5) pour pouvoir faire tourner chacun des capots (3,5) l'un par rapport à l'autre. Le premier (3) et le second (5) capots sont entraînés en rotation par un premier et un second moyen d'entraînement et comportent respectivement une première et une seconde rainures (6,7) orientées obliquement par rapport à l'axe de gisement (2) dans des directions différentes de manière telle qu'une zone de superposition des rainures forme une fenêtre (8) d'observation au travers des deux capots. La fenêtre a une position variable en site et en gisement en fonction de la position angulaire des capots. The invention relates to a ballistic protection device (1) orientable around a bearing axis (2) covering an observation means (4) pivotable about the same axis. The device comprises a first and a second cover (3,5) each having a shape of revolution for placing the first cover (3) under the second (5) to be able to rotate each of the covers (3,5) one compared to each other. The first (3) and the second (5) covers are rotated by a first and a second driving means and respectively comprise first and second grooves (6, 7) oriented obliquely with respect to the bearing axis. (2) in different directions such that a superposition area of the grooves forms a window (8) observation through the two covers. The window has a position that varies in location and location depending on the angular position of the hoods.
Description
Le domaine technique de l'invention est celui des dispositifs de protection pour moyens d'observation.The technical field of the invention is that of protection devices for observation means.
Les véhicules de combat sont équipés de moyens d'observation périscopiques qui sont, de par la mission du véhicule, exposés à des tirs susceptibles de les détruire. Pour remédier à cela, il est connu de protéger les moyens d'observation par un blindage.Combat vehicles are equipped with periscopic means of observation which are, by the mission of the vehicle, exposed to shots likely to destroy them. To remedy this, it is known to protect the observation means by a shield.
Comme le montre le brevet
Cependant un tel dispositif de protection constitué par le capotage et sa fenêtre doivent comporter une ouverture de fenêtre de surface supérieure à la surface de l'optique afin de permettre des observations en élévation.However, such a protective device constituted by the cowling and its window must have a window opening with a surface greater than the surface of the optic to allow observations in elevation.
Plus le besoin d'observation en élévation est important, plus l'ouverture de la fenêtre doit être importante ce qui augmente la vulnérabilité balistique du dispositif, l'ouverture de la fenêtre étant une zone non protégée ce qui fait de cette ouverture une cible privilégiée pour des tireurs ennemis.The greater the need for observation in elevation, the greater the opening of the window which increases the ballistic vulnerability of the device, the opening of the window being an unprotected area which makes this opening a preferred target for enemy shooters.
Le brevet
L'invention propose de résoudre ce problème de vulnérabilité en réduisant l'ouverture de la fenêtre au strict nécessaire, à savoir la surface de l'optique et ceci pour toutes positions en gisement ou en site de l'axe de l'optique.The invention proposes to solve this problem of vulnerability by reducing the opening of the window to the necessary minimum, namely the surface of the optics and this for all positions in the field or in the location of the axis of the optics.
Selon un mode de réalisation, l'invention permet également d'occulter l'ouverture de la fenêtre sans qu'il soit nécessaire de prévoir un volet ou une pièce dédiée uniquement à cette fonction.According to one embodiment, the invention also makes it possible to hide the opening of the window without it being necessary to provide a shutter or a part dedicated solely to this function.
L'invention porte sur un dispositif de protection balistique orientable autour d'un axe de gisement et destiné à recouvrir au moins un moyen d'observation périscopique pivotable autour du même axe de gisement, dispositif de protection caractérisé en ce qu'il comporte un premier et un second capot ayant chacun une forme de révolution, forme permettant de placer le premier capot sous le second pour pouvoir faire tourner chacun des capots l'un par rapport à l'autre autour de l'axe de gisement, le premier et le second capot étant entraînés en rotation respectivement par un premier et un second moyen d'entraînement, comportant chacun un capteur permettant de connaître la position en gisement de chacun des capots, le premier et le second capot comportant respectivement une première et une seconde rainures orientées obliquement par rapport à l'axe de gisement, les première et seconde rainures étant orientées dans des directions différentes de manière telle qu'une zone de superposition des rainures forme une fenêtre d'observation au travers des deux capots, fenêtre dont la position est asservie au moyen d'un dispositif de pilotage pour être placée en regard d'une optique du moyen d'observation, la position de la fenêtre sur le dispositif étant variable en fonction de la position angulaire des capots par rapport à l'axe de gisement.The invention relates to a ballistic protection device orientable about a bearing axis and intended to cover at least one pivotable periscopic observation means around the same bearing axis, protection device characterized in that it comprises a first and a second cover each having a form of revolution, form for placing the first cover under the second to rotate each of the covers relative to each other about the bearing axis, the first and the second bonnet being rotated respectively by a first and second drive means, each having a sensor for knowing the position of each of the hoods in position, the first and the second bonnet respectively comprising first and second grooves oriented obliquely by relative to the bearing axis, the first and second grooves being oriented in different directions so that a zone of superposition of the grooves forms an observation window through the two covers, the window whose position is controlled by means of a control device to be placed opposite an optical observation means, the position of the window on the device being variable as a function of the angular position of the covers relative to the bearing axis.
Avantageusement, les capots ont une forme cylindrique et comportent leur rainure sur le flanc du cylindre permettant ainsi une variation de la position de la fenêtre d'observation tant en gisement qu'en site.Advantageously, the covers have a cylindrical shape and have their groove on the side of the cylinder thus allowing a variation of the position of the observation window both in the deposit and in the site.
Avantageusement, la première et la seconde rainures sont inclinées de 45 degrés par rapport à l'axe de gisement.Advantageously, the first and second grooves are inclined by 45 degrees relative to the bearing axis.
Avantageusement, le dispositif de pilotage pourra faire tourner simultanément le premier capot et le second capot dans des directions opposées et tous les deux d'un même angle pour varier uniquement la position en site de la fenêtre.Advantageously, the control device can simultaneously rotate the first cover and the second cover in opposite directions and both at the same angle to vary only the position of the window.
Avantageusement, le dispositif de pilotage pourra faire tourner simultanément le premier capot et le second capot d'une même valeur angulaire dans la même direction pour varier uniquement la position en gisement de la fenêtre.Advantageously, the control device can simultaneously rotate the first cover and the second cover of the same angular value in the same direction to vary only the position in the bearing of the window.
Avantageusement, le dispositif de pilotage pourra composer des variations angulaires de position du premier capot par rapport à la position angulaire du second capot et les positions absolues des deux capots par rapport à l'axe de gisement pour varier simultanément la position en site et en gisement de la fenêtre.Advantageously, the control device can compose angular position variations of the first cover with respect to the angular position of the second cover and the absolute positions of the two covers relative to the bearing axis to simultaneously vary the position in site and in the field. from the window.
L'invention sera mieux comprise à la lecture de la description suivante, description faite en référence aux dessins en annexe, dessins dans lesquels :
- La
figure 1 représente une vue de trois quarts d'un véhicule de combat équipé d'un dispositif selon l'invention. - La
figure 2 représente une vue éclatée d'un dispositif selon l'invention. - La
figure 3 représente une vue de trois quarts d'un dispositif selon l'invention selon une première configuration. - La
figure 4 représente une vue de trois quarts d'un dispositif selon l'invention selon une seconde configuration. - La
figure 5 représente une vue de trois quarts d'un dispositif selon l'invention selon une troisième orientation. - La
figure 6 représente une vue éclatée d'un dispositif selon un second mode de réalisation. - La
figure 7 représente une vue de détail en coupe d'un dispositif selon l'invention.
- The
figure 1 represents a three-quarter view of a combat vehicle equipped with a device according to the invention. - The
figure 2 represents an exploded view of a device according to the invention. - The
figure 3 represents a three-quarter view of a device according to the invention according to a first configuration. - The
figure 4 represents a three-quarter view of a device according to the invention according to a second configuration. - The
figure 5 represents a three-quarter view of a device according to the invention in a third orientation. - The
figure 6 represents an exploded view of a device according to a second embodiment. - The
figure 7 represents a detail view in section of a device according to the invention.
Selon la
Selon la
Comme visible à la
On notera que le premier et le second capot 3 et 5 comportent respectivement une première rainure 6 (pour le premier capot 3) et une seconde rainure 7 (pour le second capot 5) qui sont inclinées relativement à l'axe de gisement 2. La première rainure 6 est orientée selon un angle α par rapport à l'axe de gisement 2. La seconde rainure 7 est orientée d'un angle β par rapport à l'axe de gisement 2. L'angle α est différent de l'angle β d'inclinaison de la seconde rainure 7.It should be noted that the first and
Selon un mode de réalisation préféré, la première rainure 6 est orientée d'un premier angle α de 45 degrés par rapport à l'axe 2 alors que la seconde rainure 7 est orientée d'un second angle β de - 45 degrés par rapport à cet axe 2.According to a preferred embodiment, the
Ainsi, la première et la seconde rainures 6 et 7 sont orthogonales l'une à l'autre.Thus, the first and
Selon la
Selon la
Pour faire varier la seule position en site de la fenêtre 8, sans modifier sa position en gisement, on fait tourner simultanément le premier capot 3 et le second capot 5 dans des directions opposées et tous les deux d'un même angle Φ. Dans ce cas, l'optique 9 du moyen d'observation 4 est orientée de façon classique pour modifier l'inclinaison en site de son axe de visée. L'optique 9 du moyen d'observation 4 ne pivote pas en gisement, seuls les capots 3 et 5 pivotent.According to
To vary the single position in the
Selon la
Pour obtenir toutes les autres positions en site et en gisement de la fenêtre 8, on composera des variations angulaires de position du premier capot 3 par rapport à la position angulaire du second capot 5 et les positions absolues des deux capots par rapport à l'axe de gisement 2.To obtain all the other positions in the site and in the bearing of the
Le moyen d'observation 4 est d'une façon classique déjà doté de capteurs permettant de déterminer les positions en site S et en gisement G de l'axe de son optique 9. Comme décrit précédemment, on prévoira par ailleurs des capteurs par exemple des codeurs incrémentaux associés aux moteurs (non représentés) permettant de connaître les positions angulaires en gisement de chaque capot 3 et 5.The observation means 4 is in a conventional manner already provided with sensors making it possible to determine the positions in the S-site and in the G-spot of the axis of its
Il sera aisé d'utiliser dans un algorithme approprié les valeurs de consigne d'orientation en site S et gisement G de l'axe de l'optique 9 pour commander les positionnements relatifs en gisement des deux capots 3 et 5 (positions qui sont aussi mesurées par les capteurs appropriés) de façon à faire correspondre la fenêtre 8 avec la position de l'optique 9 à la fois en site et en gisement.It will be easy to use, in an appropriate algorithm, the orientation reference values in S-site and G-bearing of the axis of
Un exemple de procédé permettant de modifier la position en gisement et en site de la fenêtre afin qu'elle reste en face de l'axe de l'optique 9 pourra se composer donc des étapes suivantes qui seront exécutées simultanément :
- acquérir en continu par les capteurs du moyen d'observation 4 la variation de position des angles de gisement G et de site S de l'axe de l'optique 9 ;
- simultanément, faire pivoter le
premier capot 3 d'un angle Φ1 et faire pivoter lesecond capot 5 d'un angle Φ2.
- continuously acquiring by the sensors of the observation means 4 the variation of position of the bearing angles G and of the site S of the axis of the
optics 9; - simultaneously, rotate the
first cover 3 by anangle Φ 1 and rotate thesecond cover 5 by anangle Φ 2.
Les angles Φ1 et Φ2 sont déterminés par un algorithme à partir des valeurs des angles de site S et de gisement G de l'axe de l'optique 9. Ces angles dépendent également des caractéristiques géométriques des rainures 6 et 7 des capots 3 et 5, en particulier de leurs inclinaisons α et β par rapport à l'axe de gisement 2.The angles Φ 1 and
Concrètement par rapport à une position initiale qui est une position médiane et dans laquelle les capots sont positionnés avec la fenêtre 8 en regard de la ligne de visée de l'optique 9 positionnée à l'horizontale (
Il existe en effet, pour chaque forme et inclinaison des rainures 6 et 7, une valeur δ1 pour laquelle le positionnement des capots place la fenêtre 8 à sa position la plus haute (site maximal).In fact, for each shape and inclination of the
Inversement il existe aussi une valeur δ2 pour laquelle le positionnement des capots place la fenêtre 8 à sa position la plus basse (site minimal). Et chaque valeur intermédiaire entre δ1 et δ2 peut être associée à un angle de site particulier.Conversely, there is also a value δ2 for which the positioning of the covers places the
Les corrélations entre les valeurs de δ et celles de l'angle de site S pour la ligne de visée sont donc mise en place dans une mémoire (par exemple sous la forme d'un etable) et permettent à un calculateur de commande du positionnement des capots, pour une consigne de site S donnée, de savoir quelle valeur de δ il doit donner à l'écart entre Φ1, Φ2 et la consigne de gisement G.The correlations between the values of δ and those of the angle of elevation S for the line of sight are therefore put in place in a memory (for example in the form of a stable) and allow a control computer to position the covers, for a given site S set, know what δ value it must give to the difference between
Il est bien entendu que les angles Φ1 et Φ2 tiendront également compte de l'écart entre la position initiale des capots et la position médiane décrite précédemment.It is understood that the angles Φ1 and Φ2 will also take into account the difference between the initial position of the covers and the median position described above.
Il est ainsi aisé pour l'Homme du Métier de déterminer une loi de commande permettant d'avoir un déplacement de la fenêtre 8 correspondant au déplacement de l'optique 9 afin de maintenir la fenêtre 8 en face de l'optique en mettant en oeuvre les moyens 11 d'entraînement des capots.It is thus easy for a person skilled in the art to determine a control law making it possible to have a displacement of the
On notera que la zone dépourvue de protection balistique est très réduite puisque se limitant à une fenêtre 8 située en permanence en regard de l'optique 9 durant les phases d'observation. Dans le cas de figure représenté, afin de réduire la zone dépourvue de protection au maximum, la largeur de chaque rainure 6 et 7 est sensiblement équivalente à la diagonale de l'optique 9.It will be noted that the zone devoid of ballistic protection is very small since it is limited to a
Grâce à l'invention, il est également possible de protéger totalement l'optique 9 en faisant disparaître la fenêtre 8. Pour cela, il suffit de faire tourner le premier capot 3 relativement au second capot 5 d'un angle tel que les rainures 6 et 7 ne présentent pas de zone de superposition.Thanks to the invention, it is also possible to completely protect the
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1700281A FR3064055B1 (en) | 2017-03-16 | 2017-03-16 | BALLISTIC PROTECTION DEVICE FOR MEANS OF OBSERVATION |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3376153A1 true EP3376153A1 (en) | 2018-09-19 |
EP3376153B1 EP3376153B1 (en) | 2019-10-02 |
Family
ID=59745944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18161621.0A Active EP3376153B1 (en) | 2017-03-16 | 2018-03-13 | Ballistic protection device for observation means |
Country Status (3)
Country | Link |
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EP (1) | EP3376153B1 (en) |
ES (1) | ES2760448T3 (en) |
FR (1) | FR3064055B1 (en) |
Citations (4)
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RU2584362C1 (en) * | 2015-01-12 | 2016-05-20 | Федеральное государственное казённое образовательное учреждение высшего профессионального образования "Калининградский пограничный институт Федеральной службы безопасности Российской Федерации" | Protective device for driver of armoured vehicle |
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DE202013100174U1 (en) | 2013-01-14 | 2014-04-15 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Protective device for an optic |
US10371479B2 (en) | 2013-09-11 | 2019-08-06 | Merrill Aviation, Inc. | Stabilized integrated commander's weapon station for combat armored vehicle |
FR3019281B1 (en) | 2014-03-28 | 2016-04-22 | Sagem Defense Securite | OPTRONIC SIGHT WITH MODULAR SHIELD |
CN205175230U (en) | 2015-11-16 | 2016-04-20 | 西安工程大学 | Rotatory conical surface protection shield that manipulator was controlled |
-
2017
- 2017-03-16 FR FR1700281A patent/FR3064055B1/en active Active
-
2018
- 2018-03-13 EP EP18161621.0A patent/EP3376153B1/en active Active
- 2018-03-13 ES ES18161621T patent/ES2760448T3/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509034A1 (en) * | 1981-07-03 | 1983-01-07 | Sfim | Periscope sight with slewing head - has cowl with window slewing on base in alignment with periscope optical objective |
DE102008039512A1 (en) * | 2008-08-23 | 2010-02-25 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Protective device for an optical device of a vehicle, in particular a combat vehicle |
WO2014108128A1 (en) * | 2013-01-14 | 2014-07-17 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Protective device for a lens |
RU2584362C1 (en) * | 2015-01-12 | 2016-05-20 | Федеральное государственное казённое образовательное учреждение высшего профессионального образования "Калининградский пограничный институт Федеральной службы безопасности Российской Федерации" | Protective device for driver of armoured vehicle |
Also Published As
Publication number | Publication date |
---|---|
ES2760448T3 (en) | 2020-05-14 |
FR3064055B1 (en) | 2021-07-30 |
FR3064055A1 (en) | 2018-09-21 |
EP3376153B1 (en) | 2019-10-02 |
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