EP2878915A1 - Déverrouillage-actionneur pyrotechnique - Google Patents

Déverrouillage-actionneur pyrotechnique Download PDF

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Publication number
EP2878915A1
EP2878915A1 EP14195797.7A EP14195797A EP2878915A1 EP 2878915 A1 EP2878915 A1 EP 2878915A1 EP 14195797 A EP14195797 A EP 14195797A EP 2878915 A1 EP2878915 A1 EP 2878915A1
Authority
EP
European Patent Office
Prior art keywords
piston
locking device
entry
piston rod
exit
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
Application number
EP14195797.7A
Other languages
German (de)
English (en)
Other versions
EP2878915B1 (fr
Inventor
Karl Bauer
Alexander Weigand
Ludwig Stadler
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.)
Bayern Chemie Gesellschaft fuer Flugchemische Antriebe mbH
Original Assignee
Bayern Chemie Gesellschaft fuer Flugchemische Antriebe mbH
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 Bayern Chemie Gesellschaft fuer Flugchemische Antriebe mbH filed Critical Bayern Chemie Gesellschaft fuer Flugchemische Antriebe mbH
Publication of EP2878915A1 publication Critical patent/EP2878915A1/fr
Application granted granted Critical
Publication of EP2878915B1 publication Critical patent/EP2878915B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F41H5/22—Manhole covers, e.g. on tanks; Doors on armoured vehicles or structures
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
    • E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
    • E05B51/023—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means actuated in response to external pressure, blast or explosion
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/01—Locks for military or armoured vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/25—Emergency conditions
    • E05Y2800/252—Emergency conditions the elements functioning only in case of emergency
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/67—Materials; Strength alteration thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles

Definitions

  • the invention relates to a device for unlocking an entry or exit device, in particular a land, water or aircraft, comprising a piston housing and a piston rod, of which at least one component is movably mounted relative to the other component.
  • At least one force element is attached to the vehicle frame.
  • a bolt of the power element may be pulled into or confined within the housing of the power element at a predetermined time.
  • All used force elements and separating screws can be triggered individually, in groups, one after the other or synchronously with each other.
  • unlocking and opening mechanisms can be actuated as quickly as possible, but at the same time safely and reliably, in order not to lose time when the entry or exit device is opened, and to be able to access the occupant of the vehicle as quickly as possible.
  • Known unlocking and opening mechanisms have the disadvantage that several mechanisms have to be actuated successively to open the entry and exit means, so that valuable time elapses.
  • the invention therefore has the object to provide a device for unlocking an entry and / or exit device, in which the unlocking and the opening mechanism summarized constructive. are.
  • To this task is to provide a device for unlocking available, in which the unlocking and opening mechanism integrated, thereby facilitating the operation is possible.
  • a second object is to provide an unlocking device which is easier and, above all, faster to reach and operate for a rescuer, but at the same time functions safely and reliably.
  • Another object is to provide a device for unlocking an entry or exit device, which has only a few components and thus is inexpensive to manufacture.
  • a device for unlocking an entry or exit device in particular a land, water or aircraft, comprising a piston housing and a piston rod, of which at least one component (piston housing) relative to the other component (piston rod) movable is stored.
  • the respective movable component cooperates with a guide device for acting on a locking device.
  • the locking device during the initial displacement of the movable component (piston housing / piston rod) (preferably non-positively) connected to the device for unlocking, wherein the guide means of the subsequent further movement of the movable component after unlocking the locking device forms a contact with the movable component.
  • the device for unlocking is also designed as a pyrotechnic actuator, which has a pyrotechnic propellant charge.
  • a locking device of an entry and / or exit device of the unlocking and opening mechanism are integrated.
  • the pyrotechnic actuator triggered must be, so that the integration of the system is simplified.
  • the entry and exit means may e.g. a hatch, a flap, an emergency exit door or a door. It is a device for closing or opening an opening in a wall, in a passage or in an entrance.
  • the entry and exit device may be provided with a lock and demarcate the space from other rooms or against the outside environment.
  • the entry / exit device can serve the optical design, the heat protection, the sound insulation and the fulfillment of other safety regulations or requirements. These can be exemplary and in no way exclusively smoke protection, radiation protection, fire protection and mechanical safety.
  • the entry / exit device may have additional deposits in its door leaf.
  • additional seals between the door leaf and the frame of the entry / exit device are conceivable.
  • the entry / exit device can have standard dimensions or be a soundproof door, a security door, a fire door or a smoke protection door.
  • the entry / exit device can also be an anti-burglary door, a radiation protection door, a panic door or a wicket door.
  • Conceivable is the use in the operation of door or window opening systems or in aviation to open emergency exits.
  • the entry / exit device may further be designed as a sliding door, as a sliding door, as a trap door, as a revolving door, as a hinged door, or as a swing door. Simplifying and in no way exclusively is assumed in the following from a flap.
  • unlocking device according to the invention can also be used at other locations in motor vehicle technology, for example on rollover bars or in military technology.
  • the entry / exit device is a flap, in particular an emergency exit flap.
  • vehicle is understood to mean any means of transport on land, water or in the air, even if they are used stationary, such as e.g. Motor vehicles, ships, submarines, airplanes, rockets, orbit stations, diving stations and elevators.
  • the flap is at its one end e.g. pivoted on the body of the vehicle.
  • the flap With its other end, the flap is held secured against inadvertent opening by a locking device.
  • the holder may in particular be a catch or any conventional locking mechanism.
  • the flap is locked by the locking device.
  • the person or person to be rescued must unlock the locking device and then open the flap so that the occupant can exit the vehicle through the flap.
  • the locking device has its own closing and opening mechanisms.
  • the locking device holds the flap in its closed position relative to the vehicle.
  • the flap is locked by a locking device, in particular a pawl.
  • a locking device in particular a pawl.
  • bolts, slides, latches, rockers or other locking effecting components regardless of whether mechanical or magnetic, electro-magnetic or acting in another way into consideration.
  • the device for unlocking the entry or exit device preferably comprises a piston housing and a piston rod.
  • the piston housing can be designed in particular as a pressure tube.
  • the device can be provided with suitable connections.
  • this component can also be constructed such that it is designed as an outer piston and inner piston.
  • the function of the piston rod would be taken over by the inner piston in this case.
  • an oppression multistage piston is conceivable.
  • the device preferably comprises compressed gas, the amount of which preferably determines a preset internal pressure.
  • the pressure in this case preferably acts on the cross-sectional area of the piston rod, from which a force acts in the extension direction.
  • the pyrotechnic actuator advantageously comprises a piston housing in the form of a cylindrical sleeve with a movable piston. Furthermore, a lighter is present, as well as a closure piece. Depending on the required power additional fuel, especially gas, can be added. After the electrical release via - not shown - electrical connections is generated by the pyrotechnic propellant charge sufficient gas to release the secured piston and move it to the desired position.
  • the piston housing may be provided with an overflow for damping and guidance.
  • the push-out force can be precisely determined by the appropriate choice of the filling pressure within the physical limits.
  • the overall device is preferably protected against moisture and corrosion, so that the function can be retrieved at any time.
  • the gas may be any suitable substance.
  • the piston rod extends along the longitudinal axis of the piston housing in the interior of the piston housing.
  • the piston housing is a component of the device for unlocking the entry / exit device.
  • the other component is the piston rod.
  • At least one of said components is movably mounted relative to the other component (piston rod). But it is also conceivable that both components are movable to each other.
  • the respective movable component acts on the locking device and is preferably guided in a guide groove of a guide device.
  • piston rod this may have any shape of a suitable movable piston.
  • the respective movable component In a first phase of the action on the locking device, the respective movable component is non-positively connected to the locking device.
  • the locking device In a second phase of the action of the respective movable component on the locking device, the locking device can be transferred from a closed position into an open position and releases the entry or exit device in the open position.
  • piston housing is the movable component, then in the first phase the piston housing is non-positively connected with the locking device.
  • the guide device comes in the second phase of the further displacement of each movable component (piston housing or piston rod) with the movable component in frictional contact.
  • the further displacement of the respective movable component thereby causes the unlocking of the locking device (for example, the pawl). This makes it possible to open the entry or exit device.
  • the positive connection can be, for example, that one of the aforementioned components overlaps the other.
  • the piston rod is the movable component
  • the piston rod extends in the guide groove of the guide device, in particular of the actuating yoke.
  • the piston rod is preferably provided with a stop plate, which produces the non-positive connection between the piston rod and the guide device.
  • the stop plate of the piston rod comes into contact with the guide device.
  • the guide device is preferably arranged on the entry or exit device (flap), preferably fastened. In this way, a frictional connection between the movable component (here: piston rod) and the entry or exit device.
  • the locking device is transferred from a closed position to an open position in the second phase of the action of the movable component (here: piston rod) on the locking device.
  • the entry and exit device opens and allows the occupants to leave the vehicle.
  • the entry and / or exit device can preferably run approximately parallel to the component of the vehicle whose area is to be opened.
  • a substantially parallel arrangement is not absolutely necessary, since the entry and / or exit device can preferably be positioned by a linkage in any position.
  • the end position of the entry and / or exit device is preferably achieved automatically by the pyrotechnic actuator.
  • the piston housing has on its front side a housing pin, which is insertable for guiding the piston housing into the guide groove of the guide device (actuating yoke).
  • the component which is not movable relies on a fixed point, e.g. a rigid frame of the vehicle.
  • the housing pin of the piston housing or the piston rod is displaceable axially in the guide groove of the guide device (actuating yoke) depending on which component is movably mounted relative to the other component. The shift takes place until the housing pin of the piston housing or the stop plate of the piston rod comes into contact with the guide device.
  • the movable component moves relative to the immovable component and acts to open the entry and exit means on the locking device.
  • the locking device in particular the pawl is fixed by a closing and / or an opening mechanism in its closed position (basic position) to prevent inadvertent release of the locking device during normal operation.
  • the fixing of the locking device is effected by a shear pin, which is sheared off during the opening operation, under load of the locking device (pawl) by the movable component.
  • a spring can also be used to fix the locking device.
  • the spring force is bridged by the force of the movable component (piston or piston rod).
  • a damping device is arranged in the piston housing.
  • the damping device reduces the axial velocity of the piston rod in the interior of the piston housing.
  • the damping device can also be arranged outside the piston.
  • a working space is provided by a pyrotechnic actuator acts.
  • the pyrotechnic actuator is used to trigger the relative movement of one component (piston housing / piston rod) to the other component (piston rod / piston housing).
  • pyrotechnics in this context is understood to mean a mostly explosive combustion in the working space.
  • a pyrotechnic composition comprising an oxygen dispenser is ignited with a fuel.
  • the inflammation can e.g. done electrically.
  • the pyrotechnic composition may be disposed in a wrapping of cardboard, metal, plastic or the like.
  • the pyrotechnic actuator causes forming inside the working space by igniting the fuel expanding gas.
  • the gas acts on a e.g. At the upper end of the piston rod arranged piston and pushes the piston with its piston rod in the interior of the piston housing away from the working space z. B. down.
  • the piston housing is the movable component, the gas expanding in the working chamber causes the piston housing to be displaced axially relative to the piston rod.
  • the pyrotechnic actuator allows the use of the device for unlocking an entry or exit device in different applications.
  • the unlocking device is suitable for vehicles of any kind on land, in the water and in the air.
  • the pyrotechnic actuator proves to be extremely advantageous because it has a short response time and is very reliable.
  • the piston housing is the movable component
  • the gas expanding in the working space due to the ignition of the pyrotechnic propellant displaces the piston housing relative to the piston rod.
  • the gas causes the displacement of the piston rod relative to the piston housing.
  • the piston housing is rotatable or displaceable relative to the piston rod.
  • the piston rod is designed as a movable component, the piston rod can be rotated or displaced relative to the piston.
  • Fig. 1 shows a schematic section through a device 15 for opening a locked with a locking device 2 entry or exit device 3 (flap).
  • a piston housing 4 extends a piston rod 6, on whose the locking device 2 facing the end of a piston 5 is arranged.
  • a pyrotechnic propellant charge 7 is arranged, on which in addition an ignition device is shown.
  • the piston housing 4 At the end of the piston housing 4, which faces the locking device 2, the piston housing 4 comprises a housing pin 9, which is axially displaceable together with the piston housing 4.
  • the housing pin 9 extends in the groove 10 of the guide device. 8
  • the locking device 2 in particular the pawl is held by a fixing 11 in a closed position 17.
  • a spring 12 can also be used.
  • the piston housing 4 is in Fig. 1 hinged at its end remote from the locking device 2 end to a vehicle 18.
  • Working space 16 remains. In the working space 16, the propellant charge 7 protrudes.
  • the housing pin 9 extends in the axial extension of the piston rod 6 through the guide groove 10 of the guide device 8 (actuating yoke).
  • Fig. 2 shows a schematic section through the device 15 with unlocked locking device 2 (pawl) and the entry and exit device 3 in unlocked representation.
  • the Fig. 2 shows an ignited pyrotechnic propellant charge 7 in the working space 16.
  • the generated in the working space 16 gas 20 moves the piston housing 4 relative to the piston rod 6 in the direction of the locking device 2.
  • the housing pin 9 extends axially in the guide groove 10 of the guide device 8 in the second phase of the action the movable component 4 on the locking device. 2
  • the piston housing 4 is moved relative to the piston 5 in the direction of the locking device 2.
  • the end face 19 of the piston housing 4 is in non-positive connection with the guide device 8 (actuating yoke).
  • the locking device 2 is shown in the second phase of the action of the piston housing 4 on the locking device 2 and rotated by the path of the initial axial displacement of the housing pin 9.
  • the entry and exit device 3 is open, so that the occupants (not shown) can leave the vehicle 18.
  • Fig. 3 shows the device 15 for unlocking the entry or exit device 3 with fully open flap 3.
  • the piston rod 6 is moved out with its piston 5 maximum of the piston housing 4.
  • the entry and exit device (flap) 3 is flat on the vehicle 18 at.
  • the piston housing 4 is with its end face 19 in non-positive contact with the guide means (Betusch,sjoch) 8.
  • the housing pin 9 extends in the guide groove 10 of
  • the locking device 2 is shown with a catch 21 for receiving the lower edge of the entry and exit device (flap).
  • the fixation 11 is shown.
  • the spring 12 is shown, which holds the locking device 2 in approximately the horizontal position.
  • Fig. 4 corresponds approximately to the representation of Fig. 1 , with the difference that at the end facing away from the housing pin 9 in the interior of the piston housing 4, a damping device 14 is arranged.
  • Fig. 5 shows a device for unlocking an entry or exit device 3, in which the piston housing 4 is shown in a rotated arrangement.
  • the piston housing 4 is articulated with its end face 19 on the vehicle 18. Between the end face 19 and the piston 5, the working space 16 can be seen in the piston housing 4, into which the propellant charge 7 protrudes.
  • the piston rod 6 In the region of the lower end of the piston housing 4, the piston rod 6 has a stop plate 13. Below the stop plate 13, the piston rod 6 is guided in the guide groove 10 of the guide device 8.
  • the presentation of the Fig. 5 shows the device 15 for unlocking an entry or exit device 3 before triggering the first phase of the action of the movable component (here: piston rod 6).
  • Fig. 2 shows the device 15 for unlocking an entry or exit device 3 in the second phase 22 of the action of the movable component (here: piston housing 4) on the locking device. 2
  • the gas 20 is ignited in the working space 16 and expanded.
  • the piston housing 4 (here: the movable component) is displaced by the expanding gas 20 in the direction of the guide device 8 and abuts with its end face 19 on the guide device 8.
  • the locking device 2 is transferred from a closed position 17 into an open position. As a result, the entry and exit device is released.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Lock And Its Accessories (AREA)
EP14195797.7A 2013-12-02 2014-12-02 Déverrouillage-actionneur pyrotechnique Not-in-force EP2878915B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013018024.4A DE102013018024B4 (de) 2013-12-02 2013-12-02 Pyrotechnische Aktuator-Entriegelung

Publications (2)

Publication Number Publication Date
EP2878915A1 true EP2878915A1 (fr) 2015-06-03
EP2878915B1 EP2878915B1 (fr) 2017-04-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP14195797.7A Not-in-force EP2878915B1 (fr) 2013-12-02 2014-12-02 Déverrouillage-actionneur pyrotechnique

Country Status (2)

Country Link
EP (1) EP2878915B1 (fr)
DE (1) DE102013018024B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019222595A1 (fr) * 2018-05-17 2019-11-21 Adams Rite Aerospace, Inc. Actionneur de verrou pyrotechnique sensible à un système de détection de décompression et procédé

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113982406A (zh) * 2021-09-26 2022-01-28 北京航天发射技术研究所 翻转盖板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1113563A (en) * 1965-06-03 1968-05-15 Esser Kg Klaus Emergency opening device for a domed skylight or the like
DE102009022533A1 (de) 2009-05-25 2010-12-02 Peter Dr.-Ing. Lell Notausstiegsvorrichtung für Türen, Wände und Strukturteile auf Basis kommandiert verschiebbarem Bolzen
EP2546531A2 (fr) * 2011-07-15 2013-01-16 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH Dampened pyrotechnical actuator
WO2013171771A1 (fr) * 2012-05-17 2013-11-21 Tecnocupole Pancaldi S.P.A. Ensemble mobile en particulier pour fenêtres, battants de porte, lucarnes, lamelles orientables et analogues

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1113563A (en) * 1965-06-03 1968-05-15 Esser Kg Klaus Emergency opening device for a domed skylight or the like
DE102009022533A1 (de) 2009-05-25 2010-12-02 Peter Dr.-Ing. Lell Notausstiegsvorrichtung für Türen, Wände und Strukturteile auf Basis kommandiert verschiebbarem Bolzen
EP2546531A2 (fr) * 2011-07-15 2013-01-16 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH Dampened pyrotechnical actuator
WO2013171771A1 (fr) * 2012-05-17 2013-11-21 Tecnocupole Pancaldi S.P.A. Ensemble mobile en particulier pour fenêtres, battants de porte, lucarnes, lamelles orientables et analogues

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019222595A1 (fr) * 2018-05-17 2019-11-21 Adams Rite Aerospace, Inc. Actionneur de verrou pyrotechnique sensible à un système de détection de décompression et procédé
US11708709B2 (en) 2018-05-17 2023-07-25 Adams Rite Aerospace, Inc. Pyrotechnic latch actuator responsive to a decompression detection system and method

Also Published As

Publication number Publication date
DE102013018024A1 (de) 2015-06-03
DE102013018024B4 (de) 2016-01-28
EP2878915B1 (fr) 2017-04-12

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