EP2776783B9 - Dispositif de stabilisation - Google Patents

Dispositif de stabilisation Download PDF

Info

Publication number
EP2776783B9
EP2776783B9 EP12786931.1A EP12786931A EP2776783B9 EP 2776783 B9 EP2776783 B9 EP 2776783B9 EP 12786931 A EP12786931 A EP 12786931A EP 2776783 B9 EP2776783 B9 EP 2776783B9
Authority
EP
European Patent Office
Prior art keywords
vehicle
propellant
explosion
ejection mass
discrete
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.)
Active
Application number
EP12786931.1A
Other languages
German (de)
English (en)
Other versions
EP2776783A1 (fr
EP2776783B1 (fr
Inventor
Helmut Meyer
Peter Lell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Drehtainer Spezial Container- und Fahrzeugbau GmbH
Drehtainer GmbH Spezial Container und Fahrzeugbau
Original Assignee
Drehtainer Spezial Container- und Fahrzeugbau GmbH
Drehtainer GmbH Spezial Container und Fahrzeugbau
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Drehtainer Spezial Container- und Fahrzeugbau GmbH, Drehtainer GmbH Spezial Container und Fahrzeugbau filed Critical Drehtainer Spezial Container- und Fahrzeugbau GmbH
Publication of EP2776783A1 publication Critical patent/EP2776783A1/fr
Application granted granted Critical
Publication of EP2776783B1 publication Critical patent/EP2776783B1/fr
Publication of EP2776783B9 publication Critical patent/EP2776783B9/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F41H7/00—Armoured or armed vehicles
    • F41H7/02—Land vehicles with enclosing armour, e.g. tanks
    • F41H7/04—Armour construction
    • F41H7/044—Hull or cab construction other than floors or base plates for increased land mine protection
    • 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
    • F41H11/00—Defence installations; Defence devices
    • F41H11/12—Means for clearing land minefields; Systems specially adapted for detection of landmines
    • F41H11/13—Systems specially adapted for detection of landmines
    • F41H11/136—Magnetic, electromagnetic, acoustic or radiation systems, e.g. ground penetrating radars or metal-detectors
    • 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
    • F41H5/007—Reactive armour; Dynamic armour

Definitions

  • the present invention relates to a stabilization device for a vehicle and / or a vehicle payload, wherein the stabilization device comprises a detection device for detecting an explosion, at least one engine for stabilizing the vehicle and / or the vehicle payload, and a control device for activating the at least one engine in the case of includes detected by the detection device explosion.
  • the invention further relates to a method for stabilizing a vehicle and / or a vehicle payload upon exposure to an explosion, comprising the steps of: detecting an explosion and activating at least one engine in the event of a detected explosion by means of a control device.
  • Such vehicles or methods for stabilizing a vehicle and / or a vehicle payload are used in particular for the protection of armored vehicles, the explosions or detonations, e.g. when used in mined areas.
  • An explosion triggered in the vehicle environment usually leads to the vehicle lifting off from the ground under the effect of an explosion.
  • Both in the lifting phase and in the subsequent Aufsetzphase the crew of the vehicle is exposed to high accelerations, which may lead to serious injury to the crew of the vehicle due to the resulting force effects u.U. lethal effects.
  • a device and a method for reducing such forces on the vehicle crew is, for example, from the document WO 2010/067093 A1 discloses a vehicle stabilization system in which by means of a pressure sensor, the pressure wave of an explosion is detected. If an explosion has been detected by means of the pressure sensor, solid-state rocket motors are used ignited to exert a force directed towards the ground on the vehicle and to stabilize the vehicle in this way.
  • Another vehicle stabilization device is from the non-prepublished document WO 2011/148118 out.
  • the vehicle described therein includes vehicle stabilization means for discharging a non-gaseous mass to exert a stabilizing force on the vehicle in the event of an explosion detected in the vehicle environment. It is therefore an object of the present invention to propose a stabilization device for a vehicle and / or a vehicle payload which influences the forces acting on persons within the vehicle or within the vehicle payload in the event of an explosion in the vicinity of the vehicle or the vehicle payload Minimum reduced. Furthermore, the object is to propose a corresponding method.
  • a stabilization device having the features of claim 1.
  • the discrete ejection mass is accelerated by the pressure effect of the exhaust gases, which develops the propellant in the activation of the engine by the controller, and the resulting force.
  • the resulting counterforce acts on the engine and also on the vehicle and / or the vehicle payload.
  • the time course of the stabilizing force applied in this way corresponds to a pulse-like increase virtually simultaneously with the activation of the engine which stops during the acceleration process of the discrete discharge mass.
  • the time course of the stabilizing force therefore corresponds to the time profile of the force caused by the explosion force on the vehicle or on the vehicle payload, so that the stabilizing force compensates for the explosion-induced force and counteracts a lifting or tipping of the vehicle and / or the vehicle payload.
  • the engine is configured and configured such that the amount of the stabilizing force exceeds that of the force acting on the vehicle or on the vehicle payload by the explosion, and so the vehicle and / or the vehicle payload in each case is securely held on the ground.
  • the separating element serves for the spatial separation of the discrete discharge mass from the propellant.
  • the separator also serves to uniformly transfer the forces released by the propellant upon activation of the engine to the discrete ejection mass.
  • the separating element is cup-shaped. This is on the one hand particularly useful in the use of a bulk material as a discrete ejection mass, for example, when using metal granules, sands or the like, and on the other hand when using liquid discrete ejecting materials, such as fluids, or fluids in gel form.
  • the receiving member including the discrete ejection mass disposed therein is accelerated.
  • the receiving element comprises the discrete ejection mass laterally and towards the propellant, so that on the one hand a uniform force transmission and thus homogeneous acceleration of all masses of the discrete ejection mass is ensured and on the other hand, the friction coefficient between the receiving element and the housing element only by the materials of the receiving element and the inner wall of the housing member is defined, that is independent of the type of material used, the discrete ejection mass.
  • An expedient embodiment of the invention is characterized in that the engine comprises a housing element with an outlet opening for the discrete ejection mass.
  • the discrete ejection mass is guided laterally when activating the engine and thus exactly predetermined the direction of movement of the discrete ejection mass. Furthermore, the propellant and the ejection mass are so protected from external influences in the housing element.
  • a further expedient embodiment of the invention is characterized in that the discrete ejection mass comprises a decomposition charge with a delay unit which is set up for the time-delayed dismantling of the discrete ejection mass.
  • the discrete discharge mass is dislocated with a time delay after activation of the engine. This ensures that the discrete ejection mass does not fall to the ground as a compact mass following engine activation, but rather in the form of a multiplicity of smaller particles, thereby minimizing potential hazards from the falling discrete ejection mass or portions thereof.
  • the receiving space of the receiving element in the direction of the outlet opening is widening and configured.
  • the receiving space is formed widened towards the outlet opening, for example in the form of a truncated cone.
  • a further expedient embodiment of the invention is characterized in that at least one guide element for guiding the receiving element is arranged in the housing element on the inside of the housing element and / or on the outside of the receiving element.
  • the receiving element is guided without play and free from jamming, thus avoiding otherwise possible tilting of the receiving element in the housing element in each case.
  • a limiting means for limiting the travel of the receiving element is arranged in the region of the outlet opening of the housing element.
  • the receiving member including the discrete ejection mass contained in the receptacle is first accelerated but stopped upon reaching an end position by means of the restricting means while the discrete ejection mass disposed in the receptacle exits the receptacle and is repelled into the environment.
  • An expedient embodiment of the invention is characterized in that the discrete ejection mass is a bulk solid, a solid or a fluid.
  • a bulk-like body such as sand, metal granules or other granular substances or mixtures of high specific weight, as well as a fluid disintegrates after leaving the receiving element or the housing element and during the movement process in the vehicle environment due to the counteracting air resistance in a plurality of individual particles which are spread over a larger area so as to minimize potential hazards of the ejection mass around the vehicle and beyond.
  • a preferred embodiment of the invention is characterized in that the detection device comprises at least one acceleration sensor which is designed and set up for detecting explosion-induced deformations of the vehicle and / or the vehicle payload.
  • the detection device requires a high reliability of the explosion detection.
  • the detection device detects an explosion in the vicinity of the vehicle and / or the vehicle payload only when it acts with such a large force on the vehicle or on the vehicle payload that the structure is deformed or irreversibly deformed. In this way, an explosion fault detection is reliably avoided.
  • a plurality of the engines is arranged on the vehicle and / or the vehicle payload, wherein the control device is designed and set up for the time-delayed activation of the engines.
  • a further expedient embodiment of the invention is characterized in that the at least one engine is arranged on the vehicle and / or the vehicle payload such that the discrete discharge mass is accelerated at least substantially in the vertical direction when activating the engine.
  • the stabilizing force is at least substantially vertical, that is, either vertically or inclined at an angle of up to ⁇ 90 ° relative to the vertical, aligned.
  • the engine is arranged on the vehicle and / or the vehicle payload such that the stabilizing force acts perpendicular to the ground on the vehicle or on the vehicle payload and this in addition to the weight of the vehicle and / or the vehicle payload on the Underground presses.
  • the engine or engines may also be arranged inclined so that the stabilizing force or at least one of the stabilizing forces comprises or comprise a force component in the horizontal direction.
  • the vehicle and / or the vehicle payload not only prevented from lifting off the ground, but also a tilting of the vehicle or the vehicle payload, for example, in force effects by laterally adjacent to the vehicle or the vehicle payload explosions are reliably prevented.
  • the object is achieved by a corresponding method having the features mentioned in the introduction in that a discrete ejection mass is accelerated by means of a propellant in order to apply a stabilizing force to the vehicle and / or the vehicle payload.
  • a discrete ejection mass is accelerated by means of a propellant in order to apply a stabilizing force to the vehicle and / or the vehicle payload.
  • FIGS. 1 to 4 each show a side view of the engine 10 of the stabilizer in different phases, namely in the non-activated state of the engine 10, immediately after activation, immediately before the rejection of a discrete ejection mass 11 or during repulsion of the discrete ejection mass 11.
  • the stabilizer according to the invention is preferably used in armored vehicles and / or vehicle payloads whose structure is protected against external explosion effects.
  • the vehicle and / or the vehicle payload comprises a stabilization device, wherein the stabilization device for detecting an explosion in the surroundings of the vehicle or the vehicle payload comprises one or more detection devices configured to detect explosions.
  • the stabilization device according to the invention is therefore suitable both for the stabilization of vehicles and / or vehicle payloads, ie it can be used to stabilize different types of vehicles with and without vehicle payload.
  • the present invention is not limited solely to the stabilization of vehicles. Rather, in addition to the stabilization of vehicle payloads, such as vehicle trailers, containers, mobile structures and the like, the stabilization device is fundamentally suitable for stabilizing any non-vehicle-bound devices, for example for stabilizing containers.
  • the stabilization device further comprises the at least one engine 10.
  • the engine 10 is designed and set up to stabilize the vehicle and / or the vehicle payload. Furthermore, the engine 10 is assigned a control device which is set up and configured to activate the at least one engine 10 in the event of an explosion detected by the detection device.
  • the control device and the detection device are preferably designed as electronic controls.
  • control device and the detection device are designed and set up as pyrotechnic devices.
  • the control and detection device are in this case designed as a shock and / or pressure-sensitive ignition mixture. These are set up so that upon the arrival of blast caused by explosions or detonation ignition takes place and so the engine 10 is activated by the ignition mixture.
  • the igniter mixture comprises seismic beads which allow pyrotechnic ignition due to acceleration.
  • the abovementioned ignition mixtures are preferably each arranged directly on the respective engine 10, so that the igniter mixture is in each case in contact with the propellant 23.
  • the detection device is designed as a shock tube, ie as a charge responsive to pressure surges, which is connected by means of the pyrotechnic transmission line control device to the respective engine 10 or the propellant 23.
  • the detection device it is possible, for example, to arrange the detection device at the floor of the vehicle and / or the vehicle payload and to activate the engine or engines 10 via the pyrotechnic delay line, if an explosion or detonation has been detected by means of the detection device.
  • a particular advantage of the aforementioned pyrotechnic embodiments of the detection and control devices is that they are insensitive to electromagnetic influences and disturbances.
  • propellant 23 are preferably used propellant powder or bulk powder, for example, einbasigem, dibasic or polybasic material or a composite material.
  • the propellant 23 is particularly preferably a nitrocellulose powder which, unlike clock fuels, generates propellant gases with a relatively low combustion temperature in the range of up to 1000 ° K during ignition.
  • the propellant 23 is preferably in a geometry that provides a large burnup surface, for example, as powder grains having a diameter in the range between 2 mm and 6 mm.
  • the propellant 23 in the combustion chamber 24 comprises further admixtures, for example liquids, in particular water, or liquids in gel form, in order to influence the combustion chamber pressure in the combustion chamber 24 or the combustion behavior of the propellant 23.
  • the combustion chamber 24 is thermally insulated and configured. This has a particularly positive effect on the use of relatively small amounts of propellant 23, since a radiation of heat energy is largely avoided and so a rapid increase in pressure in the combustion chamber 24 is favored.
  • the engine 10 further comprises a propellant 23 and a separate from the propellant 23 discrete ejection mass 11.
  • the propellant 23 and the discrete ejection mass 11 are arranged and designed such that upon activation of the engine 10 by the control device, the discrete ejection mass 11 means the propellant 23 is accelerated under the action of the vehicle and / or the vehicle payload with a stabilizing force.
  • the propellant 23 is preferably in the form of a pyrotechnic composition, more preferably an expulsion kit, whereby the discrete ejection mass is accelerated due to the pressure increase of the combustion gases produced during the burning of the pyrotechnic composition.
  • the propellant 23 is arranged as an electromagnetic drive means, for example in the form of an electric linear motor or the like.
  • the propellant 23 serves the purpose of generating, by accelerating the discrete ejection mass 11, a force opposing the inertia of the discrete ejection mass 11 acting as the stabilizing force on the vehicle and / or the vehicle payload to cause an explosion on the vehicle or vehicles to compensate for the external forces acting on the vehicle payload and in any event to prevent the vehicle and / or the vehicle payload from being lifted or tilted.
  • the counterforce caused for the stabilization of the vehicle and / or the vehicle payload during the acceleration process of the discrete ejection mass is produced exclusively by the acceleration process of the discrete ejection mass 11.
  • the propellant 11 itself exclusively serves to accelerate and repel the discrete ejection mass 11, while the propellant 11 itself - in the Unlike a rocket engine - no recoil generated by an output of the propellant 11.
  • the energy carrier namely the propellant 23 to release the acceleration of the discrete ejection mass 11th required amount of energy and the ejected medium, ie, the discrete ejection mass 11, formed separately.
  • the engine 10 preferably comprises a housing element 12 with an outlet opening 13.
  • the outlet opening 13 allows the passage of the discrete ejection mass 11 in the event of activation of the engine 10 by the control device.
  • the housing element 12 is designed, for example, as a tubular element with a closed bottom region 14, the propellant 23 being arranged between the bottom region 14 and the discrete ejection compound 11.
  • a movable separating element 15 is arranged between the propellant 23 and the discrete ejecting mass 11.
  • the separating element 15 is arranged to be movable relative to the housing element 12.
  • the separating element 15 is therefore preferably designed as a propellant charge level.
  • the separating element 15 is preferably formedslidernd.
  • the separating element 15 is particularly preferably made of a ductile material, so that the separating element 15 deforms when activating the engine 10 so far that this is pressed against the inside of the housing member 12 and forms a sealing metallic connection.
  • the separating element 15 is therefore designed as a sealing element that prevents the escape of combustion gases of the propellant 23. This promotes a rapid increase in pressure in the combustion chamber 24 formed by the housing element 12 and the separating element 15, so that the operating pressure of approximately 300 to 1000 bar which is conducive to rapid combustion can be achieved.
  • the separating element 15 is connected to the bottom region 14 by means of a tear-off device, for example a tear-off screw.
  • the tear-off device causes the separating element 15 to be firmly connected to the bottom region 14 until the pressure of the combustion gases released by the blowing agent 23 exceeds a predetermined operating pressure.
  • the ejection compound 11 is clamped or clamped in the housing element 12 so that the ejection compound 11 is released only after reaching the predetermined operating pressure.
  • the separating element 15 in the edge region ie in the region which is in contact with the inside of the housing element 12, provided with a sliding coating, for example, made of graphite, Teflon or the like. It is also possible for the region of the ejection compound 11 which is in contact with the inside of the housing element 12 to have a sliding coating.
  • the separating element 15 is designed and set up as a receiving element 16 with a receiving space 17.
  • the receiving space 17 serves to receive the discrete discharge mass 11.
  • the receiving element 16 is arranged in the housing element 12 such that the receiving element 16 is arranged to be movable relative to the housing element 12.
  • the receiving element 17 essentially corresponds to the separating element 15, but the receiving element 17 comprises side walls 18, which delimit the receiving space 17.
  • the aforementioned design of the receiving element 16 is particularly suitable for bulk material-shaped discrete ejecting masses 11, such as sand, metal granules or the like, as well as for liquid or gel-like media.
  • the receiving space 17 of the receiving element 16 in the direction of the outlet opening 13 is widening and configured.
  • the receiving space 17 is frusto-conical in that the receiving element 16 forms with its side walls 18 and the bottom area 14 the corresponding lateral surfaces of the truncated cone.
  • guide elements 21 are arranged in the housing element 12 on the inner side 19 of the housing element 12 or on the outer side 20 of the receiving element 16 for the jam-free guidance of the receiving element. comparisons For this purpose, the top view FIG. 5 with a view towards the outlet opening 13 including in the FIG. 5 shown enlarged section.
  • the engine 10 includes at least one of the guide elements 21, wherein preferably on the inside 19 of the housing member 12 more of the guide elements 21 are arranged. More preferably, the guide elements 21 are distributed at a uniform distance over the circumference and arranged symmetrically to the longitudinal axis of the housing member 12. Alternatively, the guide element (s) 21 may be arranged on the outer side 20 of the receiving element 16.
  • the guide elements 21 are arranged on the outer side of the receiving element 16 and the further guide elements 21 on the inner side 19 of the housing element 12.
  • the guide element 21 are preferably web-shaped.
  • the guide element 21 are dimensioned such that they each extend over circle segments with a center angle of at least 30 °. More preferably, the surfaces of the guide elements 21 and the surfaces in contact with these are provided with a sliding coating.
  • the lubricious coating is preferably formed as a graphite or Teflon coating.
  • a limiting means 22 is arranged in the region of the outlet opening 13 of the housing member 12.
  • the function of the limiting means 22 is to limit the path of the receiving element 16 and the separating element 15 at the end of the outlet opening 13, so that this is arranged to be movable within the housing member 12, but only to the extent that the receiving element 16 and the separator 15 can not completely leave the housing element when activating the engine 10.
  • the limiting means 22 is formed as a ring element, which is arranged on the edge of the housing member 12 and thus defines the outlet opening 13.
  • the outer diameter of the receiving element 16 is smaller in the region of the side walls 18 than the inner diameter of the ring element, that is selected to be smaller than the diameter of the outlet opening 13. Accordingly, the diameter of the bottom portion 14 of the receiving element 16 is set larger than the inner diameter of the ring member, so that the bottom portion 14 of the receiving member 16 is secured by positive engagement by means of the ring member against sliding out of the housing member 12.
  • the discrete discharge mass 11 is a body in the form of a body, for example in the form of sand, granular substances, such as metal granules or the like.
  • the discrete discharge mass 11 is a solid body, i. integrally formed.
  • the discrete ejection mass 11 is not limited to solids but may alternatively include additional liquid media.
  • the discrete ejection mass 11 is formed exclusively as a fluid or as a gel medium.
  • the ejection mass 11 comprises a decomposition charge with a delay unit, which is set up and designed for the time-delayed dismantling of the ejection mass 11.
  • the delay unit is designed and set up either as an electronic delay circuit or as a pyrotechnic delay line.
  • the delay time which defines the period between the activation of the engine 10 and the activation of the decomposition charge, is selected such that the decomposition charge is activated at the time at which the discharge mass 11 has reached its maximum rise height.
  • the discrete discharge mass 11 is formed as a cartridge, for example as a plastic or cardboard cartridge.
  • the cartridge is laterally slotted, so that the cartridge are disassembled into pieces when activating the decomposition charge and the ejection mass 11 can disintegrate unhindered into smaller units.
  • the ejection mass 11 it is possible for the ejection mass 11 to have an envelope which is designed and arranged in such a way that it dissolves due to the passing ambient air after the ejection and the ejection mass 11 is released laterally.
  • the detection device comprises at least one acceleration sensor arranged on the structure of the vehicle or the vehicle payload.
  • the acceleration sensor is designed and set up to detect explosion-induced deformations of the respective structure. In this way it is ensured that only in the event of an actual explosion-induced incipient deformation of the vehicle by means of the control device in response to that of the acceleration sensor emitted signal the engine 10 are activated so that a mal-activation of the engine 10 is practically impossible.
  • the detection device comprises other sensor types for detecting the deformation of the vehicle, for example strain gauges.
  • a plurality of the engines 10 are arranged on the vehicle and / or the vehicle payload. At least one of the engines 10 is preferably arranged at the corner area, so that the number of engines 10 is preferably at least 4 or a multiple thereof.
  • the control device is designed and set up for time-delayed activation of the engines 10. For example, a vehicle with a mass of about 5 tons is equipped with four of the engines 10, each of which can produce an engine thrust of up to 4 x 150 kN.
  • this thrust magnitude is typically provided in less than 0.5 ms so that the thrust generated by the engines 10 acts as a pulse-like stabilizing force immediately after the explosion detection or detonation on the vehicle or vehicle payload is exercised.
  • the engines 10 formed control device By means of the time-delayed activation of the engines 10 formed control device, it is possible to counteract even explosion effect over a longer period of time away.
  • several of the engines 10 are sequentially or temporally overlapping activated by means of the control device and thus applied in multiple series pulse-like stabilization forces on the vehicle.
  • the engines 10 may be designed graduated in terms of their engine performance, so that the thrust of the first to be activated engine 10 is greater than that thrust of the time later to be activated engines 10 is selected.
  • the one or the plurality of engines 10 are arranged on the vehicle and / or on the vehicle payload such that the discrete discharge mass 11 is accelerated at least substantially in the vertical direction when the engine 10 is activated.
  • the engine 10 is arranged with its longitudinal axis parallel or at an angle in the range between 0 ° and ⁇ 90 ° relative to the vertical, so that the outlet opening 13 points in a direction facing away from the ground.
  • the discrete ejection mass 11 is accelerated when activating the engine 10 in the vertical direction, so that the resulting recoil force as a stabilizing force the vehicle or the vehicle payload in addition to its weight perpendicular to the ground and pushes them so on Lifting off the ground hinders.
  • the plurality of engines 10 are arranged with their longitudinal axis inclined at an angle in the range between 0 ° and ⁇ 90 ° relative to the vertical. In this way, not only the lifting of the vehicle or the vehicle payload from the ground but in addition also a tilting or rotating, for example by the action of an explosion or detonation in a side of the vehicle or from the vehicle payload located area, can be effectively counteracted.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Elimination Of Static Electricity (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Claims (14)

  1. Un dispositif de stabilisation pour un véhicule et/ou une charge utile de véhicule, le dispositif de stabilisation comprenant
    un système de détection pour détecter une explosion,
    au moins un mécanisme d'entraînement (10) pour stabiliser le véhicule et/ou la charge utile de véhicule,
    ainsi qu'un système de commande pour activer ledit au moins un mécanisme d'entraînement (10) dans le cas où le système de détection a détecté une explosion, dans lequel
    le mécanisme d'entraînement (10) comprend un moyen d'entraînement (23) et une masse d'éjection discrète (11) disposée séparément du moyen d'entraînement (23), le moyen d'entraînement (23) et la masse d'éjection discrète (11) étant disposés et réalisés de telle sorte que, lors de l'activation du mécanisme d'entraînement (10) par le système de commande, la masse d'éjection discrète (11) est accélérée par le moyen d'entraînement (23) en appliquant une force de stabilisation au véhicule et/ou à la charge utile du véhicule.
    dans lequel un élément séparateur (15) conçu de façon mobile est disposé entre le moyen d'entraînement (23) et la masse d'éjection discrète (11),
    dans lequel
    l'élément séparateur (15) est disposé et réalisé de façon à constituer un élément récepteur (16) muni d'un espace récepteur (17) pour la réception de la masse d'éjection discrète (11),
    dans lequel l'élément récepteur (16) est disposé dans un élément de logement (12) et de façon mobile par rapport à ce dernier.
  2. Un dispositif de stabilisation selon la revendication 1, caractérisé en ce que le mécanisme d'entraînement (10) comprend un élément de logement (12) muni d'un orifice de sortie (13) pour la masse d'éjection discrète (11).
  3. Un dispositif de stabilisation selon la revendication 1 ou 2, caractérisé en ce que la masse d'éjection discrète (11) comprend une charge de destruction munie d'une unité de retardement pour assurer la destruction à retardement de la masse d'éjection discrète (11).
  4. Un dispositif de stabilisation selon la revendication 1, caractérisé en ce que l'espace récepteur (17) de l'élément récepteur (16) est disposé et réalisé de façon à s'élargir dans la direction de l'orifice de sortie (13).
  5. Un dispositif de stabilisation selon l'une des revendications 1 ou 4, caractérisé en ce qu'au moins un élément de guidage (21) pour le guidage de l'élément récepteur (16) dans l'élément de logement (12) est disposé du côté intérieur (19) de l'élément de logement (12) et/ou du côté extérieur (20) de l'élément récepteur (16).
  6. Un dispositif de stabilisation selon l'une des revendications 1 à 5, caractérisé en ce qu'un moyen limiteur (22) pour la limitation de la course de l'élément récepteur (16) est disposé dans la zone de l'orifice de sortie (13) de l'élément de logement (12).
  7. Un dispositif de stabilisation selon l'une des revendications 1 à 6, caractérisé en ce que la masse d'éjection discrète (11) est un corps solide formé de matériaux en vrac, un corps plein ou un fluide.
  8. Un dispositif de stabilisation selon l'une des revendications 1 à 7, caractérisé en ce que le dispositif de détection comprend au moins un détecteur d'accélération, disposé et réalisé de façon à capter les déformations du véhicule et/ou de la charge utile du véhicule causées par l'explosion.
  9. Un dispositif de stabilisation selon l'une des revendications 1 à 8, caractérisé en ce qu'une pluralité de mécanismes d'entraînement (10) est disposée sur le véhicule et/ou la charge utile du véhicule, dans lequel le système de commande est disposé et réalisé de façon à assurer l'activation à retardement des mécanismes d'entraînement (10).
  10. Un dispositif de stabilisation selon l'une des revendications 1 à 9, caractérisé en ce que l'au moins un mécanisme d'entraînement (10) est disposé sur le véhicule et/ou la charge utile du véhicule de façon à ce la masse d'éjection discrète (11) soit accélérée dans une direction au moins substantiellement verticale lors de l'activation du mécanisme d'entraînement (10).
  11. Une méthode de stabilisation d'un véhicule et/ou d'une charge utile de véhicule suite à l'occurrence d'une explosion, comprenant les étapes suivantes :
    Détection d'une explosion,
    activation d'au moins un mécanisme d'entraînement (10) en cas de détection d'une explosion à l'aide d'un système de commande,
    accélération d'une masse d'éjection discrète (11) à l'aide d'un moyen d'entraînement (23), afin d'appliquer une force de stabilisation au véhicule et/ou à la charge utile du véhicule, et
    déplacement de l'élément séparateur (15) à l'aide du moyen d'entraînement (23) lors de l'activation du mécanisme d'entraînement (10) en direction de l'orifice de sortie (13),
    dans laquelle
    l'élément séparateur (15) héberge la masse d'éjection discrète (11) en tant qu'élément récepteur (16) muni d'un espace récepteur (17), et l'élément récepteur (16) est disposé dans l'élément de logement (12) et de façon mobile par rapport à ce dernier.
  12. Une méthode selon la revendication 11, caractérisée en ce que la détection de l'explosion par la détection des déformations du véhicule et/ou de la charge utile du véhicule causées par l'explosion est effectuée par un détecteur d'accélération.
  13. Une méthode selon l'une des revendications 11 ou 12, caractérisée en ce que la pluralité de mécanismes d'entraînement (10) est activée à retardement.
  14. Une méthode selon l'une des revendications 11 à 13, caractérisée en ce que la masse d'éjection discrète (11) est détruite à retardement par une charge de destruction après activation du mécanisme d'entraînement (10).
EP12786931.1A 2011-11-07 2012-11-07 Dispositif de stabilisation Active EP2776783B9 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110055096 DE102011055096B4 (de) 2011-11-07 2011-11-07 Stabilisierungseinrichtung
PCT/EP2012/071995 WO2013068380A1 (fr) 2011-11-07 2012-11-07 Dispositif de stabilisation

Publications (3)

Publication Number Publication Date
EP2776783A1 EP2776783A1 (fr) 2014-09-17
EP2776783B1 EP2776783B1 (fr) 2018-05-09
EP2776783B9 true EP2776783B9 (fr) 2018-09-26

Family

ID=47178655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12786931.1A Active EP2776783B9 (fr) 2011-11-07 2012-11-07 Dispositif de stabilisation

Country Status (3)

Country Link
EP (1) EP2776783B9 (fr)
DE (1) DE102011055096B4 (fr)
WO (1) WO2013068380A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2514369B (en) * 2013-05-21 2016-01-06 Armourworks Internat Ltd A Blast Attenuator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2121089C3 (de) * 1971-04-29 1978-10-19 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Gerät zum Räumen von Landminen
FR2640229B1 (fr) * 1988-12-14 1994-09-23 Aerospatiale Systeme d'arme comportant un vehicule aerien a bord duquel est embarque au moins un dispositif pour le lancement d'un projectile
GB2291958B (en) * 1992-04-15 1996-06-26 Royal Ordnance Plc Disrupter weapon
DE4304231A1 (de) * 1993-02-05 1994-08-11 Schreiber Hans Verfahren und Bausatz zur rückstoßarmen Betätigung von Feuerwaffen
DE19631715C2 (de) * 1996-08-06 2000-01-20 Bundesrep Deutschland Schutzsystem für Fahrzeuge gegen Minen
DE19649709A1 (de) * 1996-11-29 1998-06-04 Diehl Gmbh & Co Vorrichtung zum Schutz eines gepanzerten Fahrzeuges
DE10259918B4 (de) * 2002-12-20 2005-06-23 Rheinmetall Landsysteme Gmbh Minenschutzeinrichtung, insbesondere für Radfahrzeuge
GB0822444D0 (en) 2008-12-10 2009-01-14 Sloman Roger M Vehicle stabilization
DE102010008828B4 (de) * 2010-02-22 2012-03-01 Rheinmetall Landsysteme Gmbh Schutzsystem für ein Fahrzeug oder dergleichen
GB201008903D0 (en) * 2010-05-27 2010-07-14 Sloman Roger M Vehicle stabilization
GB201015229D0 (en) * 2010-09-13 2010-10-27 Sloman Roger M Vehicle stabilization

Also Published As

Publication number Publication date
DE102011055096A1 (de) 2013-05-08
DE102011055096A9 (de) 2013-08-14
WO2013068380A1 (fr) 2013-05-16
DE102011055096B4 (de) 2015-05-07
EP2776783A1 (fr) 2014-09-17
EP2776783B1 (fr) 2018-05-09

Similar Documents

Publication Publication Date Title
EP0049005B1 (fr) Dispositif pour le lancement d'objets à partir d'un avion
DE2701935A1 (de) Druckgasbetaetigtes schaltelement
EP1794537B1 (fr) Corps actif
DE2330635A1 (de) Neue, durch schiesstoff getriebene einstellvorrichtung, insbesondere zum spannen von sicherheitsgurten
DE2907308C2 (de) Geschoß mit mindestens einem ausstoßbaren Tochtergeschoß
DE2616209A1 (de) Kurzbahngeschoss fuer uebungsmunition
DE3802002A1 (de) Zuender- und sprengstoffloses geschoss fuer rohrwaffen
DE102008037803A1 (de) Vorrichtung und Verfahren zur Erhöhung der Radlast eines Kraftwagens bei Bremsvorgängen
DE2227104A1 (de) Geschoss oder rakete mit aufklappbarem leitwerk
DE2523245C2 (de) Schnellerdungsvorrichtung für metallgekapselte Hochspannungsschaltanlagen
EP0656522A1 (fr) Douille pour cartouche
EP2776783B9 (fr) Dispositif de stabilisation
EP0435083B1 (fr) Antenne d'allumage à distance réglable pour une tête de combat à charge creuse, commutable entre modes d'opération de pénétration ou d'élargissement
DE2723517A1 (de) Zuendvorrichtung fuer einen block aus antriebspulvern
DE2829002A1 (de) Multi-gefechtskopf
DE102019007104B3 (de) Splittergefechtskopf für einen Flugkörper
DE4135392C2 (de) Gefechtskopf
DE3543939A1 (de) Anordnung zum verhindern einer vorzeitigen zuendung eines geschosses
DE102014220172A1 (de) Hilfsbremsvorrichtung für ein Kraftfahrzeug
DE102019135591A1 (de) Stromleitungs-Trennvorrichtung
DE4126793C1 (de) Tandemgefechtskopf
EP2405230A2 (fr) Dispositif de support pour un projectile fumigène modulaire
DE2453267C3 (de) Zündvorrichtung für ein Explosivgeschoß
DE102013100825B3 (de) Pyro-mechanischer Aktuator und Verbindungsvorrichtung mit einem solchen Aktuator
DE3534197C2 (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140519

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20161116

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20171031

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAR Information related to intention to grant a patent recorded

Free format text: ORIGINAL CODE: EPIDOSNIGR71

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

INTC Intention to grant announced (deleted)
AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

INTG Intention to grant announced

Effective date: 20180403

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 997975

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180515

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502012012676

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM AND CO. AG PATENT- UND MARKENANWAELTE , CH

REG Reference to a national code

Ref country code: CH

Ref legal event code: PK

Free format text: BERICHTIGUNG B9

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180509

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180809

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180809

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180810

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502012012676

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20190212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181107

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20181130

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181107

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181130

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 997975

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181107

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181107

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180509

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20121107

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180509

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180909

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20221102

Year of fee payment: 11

Ref country code: FR

Payment date: 20221118

Year of fee payment: 11

Ref country code: DE

Payment date: 20221125

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20221124

Year of fee payment: 11

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230508