The invention relates to a propulsion device (1) for a rotating blade aerodyne with vertical take-off and landing, comprising a hollow chassis (4) and contra-rotating coaxial rotors (2, 3) with fixed-pitch blades (22, 32). The means for driving the rotation of each rotor (2, 3) comprise motor means and, for each rotor (2, 3), a rotating part capable of turning about a yaw axis (A1), located in the central opening of the respective rotor (2, 3) and connected to the latter via a ball joint with finger, the centre of which is the intersection of the prospective rotor disc and the yaw axis (A1) and for which the prohibited rotation is that about the axis of rotation of the rotor (2, 3). Means (6) for controlling the inclination of the rotors (2, 3) about the roll (A2) and pitch (A3) axes. Aerodyne equipped with the propulsion device (1).
B64C 27/52 - Basculement de l'ensemble du rotor par rapport au fuselage
B64C 27/80 - Mécanismes pour la commande du réglage ou du mouvement de la pale par rapport à la tête du rotor, p.ex. mouvement de traînée pour le réglage différentiel du pas des pales entre plusieurs rotors de sustentation
B64C 27/605 - Transmissions, p.ex. en liaison avec les moyens déclenchant ou agissant sur les pales mécaniques comportant un plateau oscillant, des mécanismes à tringlerie ou à came
2.
LOCKING DEVICE FOR TELESCOPIC TOW BAR FOR VEHICLE AND TELESCOPIC TOW BAR COMPRISING SUCH A DEVICE
The invention relates to a locking device (1) for a telescopic tow bar (2). The device (1) comprises a first locking part (5) carried by the rod (4) and a second locking part (6) carried by the tube (3), the first and second locking parts (5, 6) being able to cooperate with each other, by means of tongues (51, 610), to prevent any relative movement in axial translation between the tube (3) and the rod (4) when the latter is in a maximum extension position outside the tube (3). The passage between the locked position and the unlocked position is obtained by rotation of the second locking part (6). The invention also relates to a telescopic tow bar (2) comprising such a locking device (1).
B60D 1/155 - Organes de traction ou organes de remorquage caractérisés par leur type constitués d'une seule barre ou d'un seul tube allongés comprenant des parties téléscopiques ou repliables
B60D 1/167 - Organes de traction ou organes de remorquage caractérisés par leur type constitués de barres ou de tubes articulés ou assemblés de façon rigide et formant un organe de traction en forme de V, de Y ou de U
The invention relates to a tool (100) intended for connecting an end of a first chained ammunition belt to an end of a second chained ammunition belt, using a piece of connecting ammunition. The tool (100) includes a mounting (3) intended for setting the connecting ammunition radially and longitudinally. A lever (1) hingedly connected to the mounting (3) includes a push member (7) intended for engaging with a link of one end of the first belt and for pushing the link radially relative to the connecting ammunition into a second position in which the link is coaxial with the connecting ammunition. The tool includes a frame (2) rigidly connected to the mounting (3), said frame (2) including first and second adjacent portions (2a, 2b) pivoting relative to one another about an axis (4a) parallel to the hinge (6) of the lever (1) in order to allow easy removal of the tool (100). The frame (2) includes a means (9) for blocking the pivoting of the portions (2a, 2b).
F41A 9/80 - Chargeurs ou magasins pour munitions en bandes-chargeurs avec des moyens pour permettre l'accouplement rapide des bandes de deux chargeurs adjacents
F42B 39/10 - Machines pour le chargement ou l'extraction des cartouches sur les bandes de chargement
4.
DEVICE FOR DEFLECTING LINKS AND TURRET EQUIPPED WITH SUCH A DEFLECTOR DEVICE
The invention relates to a device (8) for deflecting links intended to equip a turret equipped with a weapon with a dual-feed for ammunition belts formed by links. This device is characterised in that it comprises a deflector flap (9) that is intended to be disposed between two orifices for ejecting links out of the turret, which flap is intended to be connected to the weapon by a fixing means comprising a ball joint connection (12) disposed towards the front of the weapon, and a horizontal slide connection (13) disposed towards the rear of the weapon. The invention also relates to a turret equipped with such a deflector.
The aim of the invention is an ammunition box (1) that is intended to equip a magazine of a gun turret. The box (1) is substantially parallelepipedic and comprises a pivoting handle (4) formed by two articulated arms (5a) on the side walls and connected by a grip (6) allowing the extraction and transportation of the box. The box (1) is characterised in that the handle (4) comprises a protuberance (11) disposed in the vicinity of at least one of the articulated arms (5a) and in the vicinity of its pivoting axis (8) on the walls, which protuberance is intended to engage with at least one guide groove provided on the magazine of the turret. A further aim of the invention is a magazine capable of receiving such a box.
The invention relates to an anti-projectile protection device (1) for an attachment means (7) of a member (8) attached to a wall (4) of a structure. This device is characterized in that it comprises a plate (2) designed to be spaced apart from the attachment means (7) and fixed directly or indirectly to the wall (4) by means of deformable connecting tabs (5) which are secured to the plate (2) and on which engage connecting screws (3). The heads (3a) of the connecting screws (3) are interposed between the plate (2) and the tab (5) in question and holes (12) are created in the plate (2) to allow the connecting screws (3) to be tightened. The connecting tabs (5) comprise notches (9) such that the heads (3a) of the connecting screws (3) can be engaged between the plate (2) and the tab (5) by simple translation of the plate (2) when they are installed in their tapped holes. The invention also relates to an inspection hatch incorporating such a protection device.
F16B 5/06 - Jonction de feuilles ou de plaques soit entre elles soit à des bandes ou barres parallèles à elles par brides ou clips
F41H 5/013 - Montage ou fixation des plaques de blindage
F16B 5/02 - Jonction de feuilles ou de plaques soit entre elles soit à des bandes ou barres parallèles à elles par organes de fixation utilisant un filetage
F16B 21/09 - Dispositifs de fixation largables par ergot pénétrant dans une mortaise
7.
RUNNING GEAR FOR A TRACKED VEHICLE, TRACKED VEHICLE INCLUDING SUCH A RUNNING GEAR AND METHOD FOR CONVERTING A WHEELED VEHICLE INTO A TRACKED VEHICLE
The invention relates to a running gear for a tracked vehicle, intended for connecting a track (3) to a vehicle (1). Said running gear (9) is characterised in that it comprises a wheel (10) which is intended for engaging with the track (3) at a bottom run (3a), said wheel being rigidly connected to a plate (11) intended for being attached to a suspension system of the vehicle in order to move substantially vertically relative to the body (2) of the vehicle, the plate (11) also supporting at least one roller (17) attached to the end of a pivoting arm (18), said roller being intended for being kept in contact with the track (3) by a pushing means (20). The invention also relates to a vehicle including such a running gear and a method for converting a wheeled vehicle into a tracked vehicle.
The invention relates to a method for assisting the location of a target (24) for a first user equipped with an observation device (26) comprising an augmented reality observation means (11) associated with a first user reference frame (RU1). According to this method, a reference platform (1) associated with a master reference frame (RM) is positioned on the terrain, the reference platform is observed from at least one camera (13) worn by the first user, the geometry of the observed platform (1) is compared with a numerical model of same and the orientation and location of the first user reference frame (RU1) is deduced with respect to the master reference frame (RM). It is then possible to display, on an augmented reality observation means (11), at least one virtual reticle locating the target (24).
G01C 21/16 - Navigation; Instruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigant; Navigation à l'estime en intégrant l'accélération ou la vitesse, c. à d. navigation par inertie
G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
G01S 5/16 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant des ondes électromagnétiques autres que les ondes radio
The invention relates to a gun turret comprising a carriage carrying a cradle receiving a weapon, a cradle comprising journals pivotally mounted in bushings of the carriage, the turret comprising an ammunition feed device which comprises on the one hand at least one ammunition magazine disposed laterally to the cradle below one of the sleeves, and on the other hand at least one supply passage for conducting the ammunition from the magazine to the weapon. The magazine comprises at least one outer casing integral with the carriage and inside which can be put in place at least one ammunition box, box comprising a rear end carrying an opening and a closed front end, locking means being provided for immobilizing the box relative to the casing. The invention also relates to a box intended to be placed in such a casing.
This invention relates to a steering system with low-bulk mechanical differential for eliminating at least some of the disadvantages of the prior art by proposing a steering system with mechanical differential having architecture proposing reduced bulk in particular in the wheel axle, enabling installation in vehicles having a smaller track.
F16H 48/10 - Transmissions différentielles avec des engrenages à mouvement orbital avec des engrenages orbitaux droits
F16H 48/38 - Transmissions différentielles - Détails de structure
B60K 23/04 - Agencement ou montage des dispositifs de commande pour transmissions de véhicules ou pour des parties de celles-ci, non prévus ailleurs pour mécanismes différentiels
F16H 48/06 - Transmissions différentielles avec des engrenages à mouvement orbital
11.
THERMAL CAMOUFLAGE DEVICE AND VEHICLE WITH SUCH A DEVICE.
The invention concerns an infrared (1) camouflage device and a vehicle with such a device which comprises a parallel pipe network (4, 6) and transports heat transfer fluid (20), the purpose of which is to modify the heat signature of the vehicle. The device (1) is characterized by its composition of an intake manifold (3), intermediate manifold (5), a first series of pipes (4) fitting the intake manifold (3) and the intermediate manifold (5), a the second series (6) of second pipes (6a) connecting the intermediate manifold (5), and an exit manifold (7), each first pipe (4) being situated around a second pipe (6) in a way that forms at the level of the device (1) an alternating first (4) and second (6) parallel pipe, the intake manifold (3) and the exit manifold (5) being next to each other.
The present invention relates to a device (9) for rapid removal/replacement of a back (2) of a seat (1) of a vehicle, the back (2) being attached by at least one first strap (5) to a ceiling (8). The device (9) comprises an intermediate suspension structure (11) and a structure (10) rigidly attached of the ceiling (8) and comprising means for retaining the structure (11) in the utilization position of the seat (1), into which the structure has been brought by a raising movement, and means for locking the structure (11) in said utilization position or releasing it so that it can be moved away from the ceiling (8) to release the tension exerted by the first strap and to allow the structure (11) to be disengaged from the retention means. The back (2) can thus be removed and replaced without changing the tension setting of said strap (5).
B60N 2/24 - Sièges spécialement adaptés aux véhicules; Agencement ou montage des sièges dans les véhicules à des fins particulières ou pour des véhicules particuliers
B60N 2/42 - Sièges spécialement adaptés aux véhicules; Agencement ou montage des sièges dans les véhicules à des fins particulières ou pour des véhicules particuliers le siège étant construit pour protéger son occupant des effets des forces d'accélération anormales, p.ex. sièges anticollision ou sièges de sécurité
The invention relates to a method for the adaptive cloaking of an element (1) in the field of operations (2). Said method involves using at least one cover (3) capable of covering the element (1), said cover having at least one image-generating network (R) connected to an image synthesiser (4) which is in turn coupled with a camera (5). According to said method, the camera (5) is positioned such as to cover both a portion of the background (2) of the element (1) and the entire cover (3), the image synthesiser (4) controlling the image-generating network(s) (R) such as to minimise the contrast and optionally the frequency deviation between the background (2) and the cover (3). The invention also relates to the device implementing such a method.
The purpose of the invention is a support device (1) intended for the retraction of a cupola (102) of a vehicle, characterized so that the support device (1) includes: a footing (2) on which is attached the cupola; a rigid body (3) secured to the roof of the vehicle; a body (3) including an upper surface intended to support the footing (2) when the cupola is used; a base (4) to rest on secured to the roof of the vehicle and intended to unite the footing (2) with the vehicle during logistical transport phases; a means of displacing (10) the footing (2) between the base (4) to rest on and the rigid body (3), the upper surface of the rigid body (3) being at a distance from the roof that is greater than that separating the roof from the base (4).
The object of the invention is a quick-release mechanism (1) designed to secure or unsecure a piece of equipment on a vehicle. This mechanism is characterised in that it comprises: a frame (3) secured to the vehicle comprising at least one lug (6) at one of its extremities and at least one jaw (5) secured to a rod (7) mobile in translation against the action of a spring at its second extremity, a support platen (2) designed to be secured to the equipment and to be clamped between the lug (6) and the jaw (5), a bistable means to lock (4) secured to the jaw (5) and comprising a rod (8) and a link (9) ensuring the link between the end of the rod (7) and the frame (3) by three joints (10, 11, 12) whose axes are parallel to one another.
B60R 7/00 - Accessoires de rangement ou fixation, intérieurs aux véhicules, essentiellement destinés aux objets personnels de dimension plus petite qu'une valise, p.ex. articles de voyage ou cartes
B60R 7/08 - Disposition des filets, crochets ou dispositifs analogues
The invention relates to an armoured ventilation grille (1) for an opening, said grille (1) comprising an outer side (EXT) to be exposed to a projectile shot and an inner side (INT) to be applied to the opening, said grille (1) comprising a plurality of parallel bars (10), said bars (10) having a V-shaped cross-section, each limb of the V consisting of a blade (2, 3), said blades (2, 3) being arranged in chevrons in order to form baffles such that at least one blade (2, 3) is located in the trajectory of the projectile shot whatever the incidence may be. The grille according to the invention is characterised in that the outer blades (2) consist of an armoured material while the inner blades (3) consist of a ductile material, said blades all being fixed to transverse members in the bearing ranges in such a way that they can be disassembled.
F41H 7/03 - Compartiments en surpression pour l'équipage; Moyens pour prévenir l'entrée de produits asphyxiants, p.ex. de gaz de combustion sortant des tubes d'arme, dans les compartiments de l'équipage; Dispositions pour l'étanchéité
17.
DEVICE FOR REINFORCING A FLOOR OF A VEHICLE PROVIDED WITH TORSION BARS AND VEHICLE PROVIDED WITH SUCH A DEVICE
The invention concerns a device for reinforcing a floor (101b) of a vehicle (100) against the effects of exploding mines (200), the vehicle (100) comprising at least one torsion bar (10) disposed under said floor (101b), the device being characterised in that it comprises at least one retaining means (1) intended to be secured to the lower face of the floor (101b), the retaining means (1) being formed from a flange (2) comprising at least one opening intended to surround a lower portion of at least one torsion bar (10).
The object of the invention is a structure and a positioning and fastening device. Positioning and fastening device (1) with at least one ballistic protection element (101) on a structure (100), such as a vehicle (100), device characterized in that it includes at least one spar (3) capable of being secured to the structure (100) and receiving a telescopic arm (4), support means (5) secured to the extremity of the arm(s) (4), the protection element (101) attached to the support means (5) by linking means (5a), arm(s) (4) and spars (3) designed to be affixed to the structure (100) at the level of its roof.
F41H 5/013 - Montage ou fixation des plaques de blindage
B62D 21/15 - Châssis, c. à d. armature sur laquelle une carrosserie peut être montée comportant des moyens amortisseurs de chocs, p.ex. châssis conçus pour changer de forme ou de dimensions d'une façon définitive ou temporaire à la suite d'une collision avec un autre corps
The object of the invention is a support device (7) for a stretcher designed to be located in the compartment (1) of an ambulance. This device comprises two rails (8a, 8b) designed to receive the legs of a stretcher, the rails secured to two arms (23) affixed to a wall (2a) of the compartment and articulated relative to the wall to allow the arms to pivot toward the wall (2a) of the compartment. The device is characterised in that the rails (8a, 8b) are linked to one another by at least two crosspieces (9) each formed of two rods (10, 11) articulated to each other and onto the rails (8a, 8b) and thus forming an articulated compass, the two compasses allowing the rails to become closer or farther from each other. The object of the invention is also an ambulance equipped with such a device.
The object of the invention is an aid device (11) for loading a stretcher in an ambulance (1) which is equipped with at least one internal portable stretcher (6) in the vehicle. This device is characterized in that it is made of a channel (12) including a lateral arm (13) which is intended to be removably secured to an outer wall of the vehicle near a support (9) affixed to the vehicle close to an opening on the latter. The object of the invention is also an ambulance capable of being equipped with such a device.
The object of the invention is an armoured vehicle (1) comprising a housing (2) forming an enclosure that is linked to mobility means including at least two axles (3). This vehicle is characterized in that the axles (3) are linked to the housing (2) by at least one support axle (5) which is in the form of a basin above one axle and comprising a medial plate (5a) secured to the axle and extended by lateral edges (5b) which extend essentially vertically between the axle (3) and the housing (2), each lateral edge bearing at least one linking rod (7) which is secured by its extremity to the housing (2) at the level of an attachment point (8).
B62D 21/15 - Châssis, c. à d. armature sur laquelle une carrosserie peut être montée comportant des moyens amortisseurs de chocs, p.ex. châssis conçus pour changer de forme ou de dimensions d'une façon définitive ou temporaire à la suite d'une collision avec un autre corps
B62D 21/18 - Châssis, c. à d. armature sur laquelle une carrosserie peut être montée caractérisés par le type de véhicule et non couverts par les groupes
The object of the invention is an offset device used to fully cover a door (3) and comprising at least one mobile panel (2) articulated by hinges (5) having a rotation axis (5a) parallel to a rotation axis (5b) of the door (2), device characterised in that it comprises at least one rod (10) intended to link the door (3) to the mobile panel (2), rod (10) linked to the door (3) by a first pivot (10a) and linked to the mobile panel (2) by a second pivot (10b), the orthogonal projection of the axis of the second pivot (10b) on the plane of the door (3) designed to be located between the first pivot (10a) and the orthogonal projection on the plane of the door (3) of the axis of the hinges (5a) of the mobile panel (2), the mobile panel (2) moreover to be placed facing the rotation axis (5b) of the door, device comprising a fixed offset protection panel (8) which is secured to the door (3).
The object of the invention is a ballistic protection grill (1a) for a vehicle with an access panel (5) housed in an opening (10) in the grill (1a), the grill (1a) and the panel (5) including bars (2 and 200) distanced from one another by an inter-bar distance (D), the protection grill (1a) characterized in that the access panel (5) partially obscures the opening (10) in the grill (1a), each edge (7) of the opening (10) in the grill (1a) separated by sides (8) of the panel (5) with a distance essentially equal to the inter-bar distance (D).
The invention relates to a screen (1) for protecting against a projectile, for example a rocket including a body extended by a rocket engine. Said screen (1) comprises bars (2) connected by uprights (3), and is characterised in that it is integral and has a thickness (4) that is less than three times the thickness (5) of one bar (2), the cross-section of the bars (2) and of the uprights (3) being polygonal with square corners.
The object of the invention is an offset device (1) used to fully cover a door (3) and comprising a panel (6) giving access to the door (3). The panel (6) and door (3) both include an articulation means (4a, 4b) whose rotation axes are parallel to one another. The panel (6) is wider than the door (3) and is positioned facing the latter so that the panel completely covers the door (3), the rotation axis of the door facing the panel (6). The panel (6) in addition comprises at least one slider (7) perpendicular to the axis of rotation (5b) of the panel (6). The slider is linked to the door by a rigid fastening means (8) which is secured to the door (3).
The invention concerns a method and device (1) for handling a wheel (2) with a large mass. The device (1) consists of two flexible links (1a, 1b) parallel to one another and whose length is at least equal to the perimeter of the wheel (2). The flexible links (1a, 1b) are connected to each of their ends so as to form two loops (25, 26). The means to fasten (11) are also equally distributed along the length of the flexible links (1a, 1b) to connect the flexible links (1a, 1b) to one another. According to the invention the method consists in surrounding the circumference of the wheel (2) using the device (1) positioning the flexible links (1a, 1b) on the walls (8) without impeding on the rim (9). The extremities of the flexible links (1a, 1b) are then brought closer to confine the wheel and the loops (25, 26) are hooked to a lifting device.
The invention relates to an armored door (5) for a passenger compartment, the door intended for closing up an opening (10) of the passenger compartment and comprising a structure (7) outside of which at least one armored plate (12) is attached. Said door is characterized in that the armored plate (12) is attached remotely from the structure and separated from the latter by first intermediate deformable means (14) capable of absorbing part of the energy of an impact, the armored plate (12) further being greater in size than the structure (7), and by second intermediate deformable means (15) interposed between the edge (R) of the armored plate (12) and a wall (8) of the passenger compartment surrounding the opening (10).
The subject of the invention is a weapons system (2) including a cannon (3) mounted on a cradle (5) and secured to a vehicle (1). This weapons system is characterised in that the cradle (5) is secured to a base (8) affixed to the rear of the vehicle (1). The base features at least two articulated arms (12a, 12b) each carrying a stabiliser (17) on its extremity, each arm able to be locked in its deployed position and also featuring a stand (18) intended to be used as a support on the ground between the stabiliser (17) and the base (8).
The subject of the invention is a weapons system (1) including a cannon (2) mounted on a cradle (3) and intended to be transported by a vehicle (4). This weapons system is characterised in that the cradle (3) is affixed to a plate (8) capable of being placed on the ground by the vehicle (4) using an operating arm (6), the cannon (2) capable of firing from the plate (8) placed on the ground.
F41A 23/26 - Dispositifs de support destinés au transport uniquement; Dispositions pour le chargement ou le déchargement des armes à feu destinées à l'utilisation sur des véhicules de transport
F41A 23/52 - Plates-formes ou plaques de base pour supports d'armes à feu
brevets
