EP2998474A1 - Perfektionierte verriegelungsvorrichtung für eine tür, insbesondere einer toilettenkabinentür eines schienenfahrzeugs - Google Patents

Perfektionierte verriegelungsvorrichtung für eine tür, insbesondere einer toilettenkabinentür eines schienenfahrzeugs Download PDF

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Publication number
EP2998474A1
EP2998474A1 EP15183999.0A EP15183999A EP2998474A1 EP 2998474 A1 EP2998474 A1 EP 2998474A1 EP 15183999 A EP15183999 A EP 15183999A EP 2998474 A1 EP2998474 A1 EP 2998474A1
Authority
EP
European Patent Office
Prior art keywords
bolt
door
latch
locking device
signal
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
EP15183999.0A
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English (en)
French (fr)
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EP2998474B1 (de
Inventor
Victor Bidou
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.)
Alstom Transport Technologies SAS
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Alstom Transport Technologies SAS
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Filing date
Publication date
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Publication of EP2998474A1 publication Critical patent/EP2998474A1/de
Application granted granted Critical
Publication of EP2998474B1 publication Critical patent/EP2998474B1/de
Active legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
    • E05B47/0047—Striker rotating about an axis parallel to the wing edge
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
    • E05B63/244—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them the striker being movable for latching, the bolt for unlatching, or vice versa
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0035—Locks or fastenings for special use for privacy rooms, e.g. bathrooms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • 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
    • E05B83/36—Locks for passenger or like doors
    • E05B83/363—Locks for passenger or like doors for railway vehicles

Definitions

  • the present invention relates to a device for locking a door, in particular a toilet door, for example for a railway, aeronautical, maritime or road vehicle, or for a building.
  • a locking device of a door comprising a movable latch between a locking position and an unlocking position, and means for actuating this lock, suitable for moving this lock enters its unlocking and locking positions.
  • actuating means are for example formed by a door button accessible from the inside of the cabin, so as to be actuated by a user wishing to lock himself.
  • Such a locking device generally comprises other means for actuating this lock, also suitable for moving this lock between its locking and unlocking positions. These other actuating means are then intended to be accessible from outside the cabin, by means of an actuating element, for example a key of suitable shape.
  • Such a locking device makes it possible to define different locking states of the cabin, in particular so-called “free”, "occupied” and “condemned” states.
  • the cabin is said to be in a free state when a user can freely access the interior of the cabin.
  • the cabin is in the free state when the lock is in the unlocked position.
  • the cabin is said to be in an occupied state when a user occupies it and is locked in it.
  • the lock is then in the locked position, the user having moved in this locking position by actuating the door knob accessible from inside the cabin.
  • the cabin is said to be condemned when access is forbidden, in particular by a member of a technical team. This is for example the case when the cabin, having been considered as non-functional, is locked deliberately and manually by a member of a technical team.
  • the lock has been moved into the locking position by means of said other actuating means accessible from outside the cabin.
  • the cabin is usually equipped with an additional lock which, when activated, sends a locking signal to the central control unit, according to which the cabin is locked. It should be noted that such a lock does not act on any lock, but is only intended for the transmission of the locking signal.
  • this member of the technical team must operate two separate locks to cleanly pass the cabin in the condemned state.
  • the two locks are actuated, which can lead to errors if you forget to operate one of these locks.
  • the lock may be in the unlocked position while the judgment signal is issued.
  • a user locked in a cabin can leave at any time, especially when the cabin is in the condemned state.
  • the user can exit the cabin by actuating the lock to its unlocking position, even when the cabin is considered as locked, and that said additional lock has been activated to issue the sentencing signal.
  • this cabin is free to access, while it is considered condemned by the technical team.
  • the object of the invention is in particular to remedy this drawback by providing a locking device making it possible to avoid errors in indicating a busy or condemned state of the door, particularly because of the presence of a user in the cabin in case of condemnation of the door.
  • the locking device according to the invention is in the condemned state when the latch is in its first position.
  • This latch is passed into this first position by means of said mechanical means of actuating the latch, which are independent of any other locking element that can be actuated by a user, such as a door knob.
  • the first striker forms a stop for the first bolt.
  • this first bolt can be operated by means of the inner door handle, so that it is not possible to open the door from the outside.
  • a user locked in the cabin can get out by operating the interior door handle, retracting the first bolt which can thus leave the first striker, then allowing the opening of the door.
  • the cabin remains in its condemned state, even if a user, who was locked inside, leaves.
  • a door 10 in particular a toilet cabin door for a railway vehicle.
  • This door 10 is carried by a frame 12, in which is arranged a door frame 14 defining a passage opening.
  • the door 10 is movable conventionally between an open position allowing access to the cabin through the passage opening, and a closed position prohibiting access to the cabin by closing the passage opening.
  • the door 10 has an outer face 10A, shown on the figure 1 , and an inner face 10B, partially visible on the figure 2 .
  • the door 10 is equipped with a locking device, designated by the general reference 16.
  • the locking device 16 comprises an outer door handle 18, arranged on the outer face 10A of the door 10, and an inner door handle 20, arranged on the inner face 10B of the door 10. These outer handles 18 and inner 20 allow to operate different door bolts that will be described later.
  • the locking device 16 comprises a first bolt 22, carried by the door 10, movable between a projecting position and a retracted position.
  • This first bolt 22 is for example of the type latch bolt.
  • the first bolt 22 is moved between its projecting position and its retracted position by first moving means (not shown). These first moving means are connected only to the inner door handle 20 among the inner and outer door handles 20. Thus, the first bolt 22 can only move into its retracted position by actuating the inner handle 20. The actuation of the outer handle 18 has no effect on this first bolt 22.
  • the first displacement means further comprise an elastic element for returning the first bolt 22 to its protruding position, for example a spring.
  • the locking device 16 also comprises a first striker 24, of removable type, intended to be carried by the frame 12, in particular by the door frame 14.
  • the first striker 24 comprises a movable part 26, movable in tilting around a pivot axis, independently of the position of the first bolt 22.
  • the first striker 24 is arranged opposite the first bolt 22, so that the first bolt 22 is housed in the first latch 24 when in its projecting position. .
  • the locking device 16 comprises electronic means (not shown) for controlling the first removable striker 24, switchable between a locking configuration, in which said movable portion 26 is immobilized, and a release configuration, in which the portion mobile 26 is free to swing around its tilt axis.
  • electronic control means are conventional and will not be described further.
  • the movable portion 26 When the movable portion 26 is immobilized, it forms a stop for the first bolt 22 in projecting position, thus opposing the opening of the door. It is then necessary to pass the bolt 22 in its retracted position, by actuating the inner handle 20, to release it from the first striker 24, and thus allow the opening of the door. In this case, since the outer handle 18 does not operate the first bolt 22, it is impossible for a user to open the door from the outside.
  • the mobile part 26 when the mobile part 26 is free, it does not form an obstacle for the first bolt 22 in projecting position when the door 10 is opened.
  • the first bolt 22 and the first striker 24 do not oppose each other. thus not at the opening of the door by a user from outside the cabin.
  • the locking device comprises means for detecting an abnormality of operation of the toilet cabin (for example related to arrivals and discharges of water), so as to switch the control means in locking configuration in case of detection of an anomaly.
  • an abnormality of operation of the toilet cabin for example related to arrivals and discharges of water
  • the locking device 16 further comprises a latch 28, carried by the frame 12, movable between a first position (designated by the reference 28A on the figure 2 ), wherein the latch 28 cooperates with the movable portion 26 to keep it stationary, so that it forms a stop for the first bolt 22 in projecting position, and a second position (designated by the reference 28B on the figure 2 ), wherein the latch is kept away from the movable portion 26, to allow its free tilting about its tilt axis, so that it does not form an obstacle for the first bolt 22 in position. projection when opening the door 10.
  • the latch 28 is for example rotatable about a pivot 29 between its first 28A and second 28B positions. Alternatively, the latch 28 could be movable in translation.
  • the latch 28 is moved between its first 28A and second 28B positions by first mechanical actuating means 30, accessible from the outer face of the door 10.
  • first mechanical actuating means 30 are generally arranged on the frame 12, in view of the pivot 29 around which the latch 28 is movable in rotation.
  • first actuating means of the latch 30 comprise a form of engagement, accessible from outside the cabin, integral in rotation with the latch 28.
  • This form of engagement is intended to cooperate with a complementary actuating element (not represented), including a key.
  • this form of engagement has a shape that can be rotated by this actuating element.
  • the form of engagement forms for example a male part
  • the actuating element then comprises a cylindrical portion provided with a complementary hole forming a female part.
  • the actuating element makes it possible to manipulate the rotation of the latch 28 when it is engaged on the engagement form.
  • the form of engagement has a square section, but any other form allowing a drive in rotation of the engagement form by the actuating element is alternatively feasible.
  • the locking device 16 also comprises first means 32 for detecting the position of the latch 28.
  • first detection means 32 comprise, for example, a switch, carried by the frame 12, comprising a pusher 34, movable between a high position and a low position.
  • This pusher 34 is arranged near the latch 28, so that the latch 28 in its first position 28A cooperates with the pusher 34 by passing it in its lower position.
  • the first detection means 32 are connected to first means for transmitting a signal to a control unit 36, able to send a signal relating to the position of the latch 28 detected by these first detection means 32.
  • these first transmission means emit a signal according to which the door is locked when the first detection means 32 detect the latch 28 in its first position 28A, that is to say when the pusher 34 is in its position low.
  • the first transmission means are also connected to said electronic control means, in order to send to the control unit 36 a signal according to which the gate 10 is in the condemned state when the electronic control means are in configuration of conviction.
  • the transmitted signal carries a different information in the case where the movable portion 26 of the striker 24 is immobilized automatically and in the case where the movable portion 26 is mechanically immobilized by the latch 28.
  • the unit of control 36 can distinguish the case where the conviction is manual, through the latch 28, or when it is automatic, through the electronic control means.
  • the locking device 16 further comprises a second bolt 37, carried by the door 10, movable between a projecting position and a retracted position.
  • This second bolt 37 is for example of the type latch bolt.
  • the second bolt 37 is moved between its projecting position and its retracted position by second displacement means (not shown). These second moving means are connected to the inner door handle 20 and to the outer door handle 18. Thus, the second bolt 37 can pass into its retracted position by actuating one or other of the inner and outer handles 20 18.
  • the second displacement means further comprise an elastic return element of the second bolt 37 to its protruding position, for example a spring.
  • the second bolt 37 cooperates with a second fixed keeper 38 of conventional type formed in the frame 12, in particular in the door frame 14.
  • the second striker 38 is arranged facing the second bolt 37, so that the second latch 37 is housed in this second striker 38 when in its projecting position.
  • the second bolt 37 abuts against an edge of the second striker 38 when it is in projecting position, preventing the opening of the door 10.
  • the second bolt 37 is in its retracted position, it leaves the second striker 38, and therefore does not oppose the opening of the door 10.
  • the locking device 16 comprises second means 40 for detecting the position of the second bolt 37.
  • These second detection means 40 are connected to second means for transmitting a signal, relative to the position of the second bolt 37, to the control unit 36. More particularly, the second transmission means emit a signal when the second detection means 40 detect the second bolt 37 in its retracted position.
  • the locking device 16 finally comprises a third bolt 42, of deadbolt type, carried by the door 10, also movable between a projecting position and a retracted position in the door 10.
  • the third bolt 42 is moved between its projecting position and its retracted position by third moving means (not shown). These third moving means are connected to an actuating element 44, for example a door knob, carried by the door 10 on its inner face 10B.
  • actuating element 44 for example a door knob
  • the third moving means are also connected to the inner door handle 20 for the passage of the third bolt 42 from its projecting position to its retracted position.
  • the actuation of the inner handle 20 makes it possible to pass each of the first 22, second 37 and third 42 bolts in their respective retracted position, and thus allows the door 10 to be opened from inside the cabin in all cases .
  • the third moving means are of conventional type, and will not be described in more detail.
  • the locking device 16 comprises a third fixed striker 46 of conventional type, intended to cooperate with the third bolt 42.
  • the third latch 46 is arranged opposite the third bolt 42, so that the third latch 42 is housed in this third latch 46 when in its protruding position.
  • the third bolt 42 abuts against an edge of the third striker 46 when it is in projecting position, preventing the opening of the door 10.
  • the third bolt 42 is in its retracted position, it out of the third striker 46, and does not oppose the opening of the door 10.
  • the locking device 16 comprises third means 48 for detecting the position of the third bolt 42, connected to third means for transmitting a signal, relating to the detected position of the third bolt 42, to the unit In particular, a signal is emitted when the third detection means 48 detect the third bolt 42 in its projecting position.
  • latch 28 the electronic control means, the different strikes and the different detection means are usually masked from inside the cabin by a panel (not shown on the diagram). figure 2 ).
  • the locking device 16 comprises second mechanical means 54 for actuating the inner door handle 20 from outside the cabin.
  • These second actuating means 54 comprise a form of engagement connected to the same bolt moving means as the inner handle 20, for example rotatably connected to the inner handle 20.
  • This form of engagement is intended to cooperate with an element complementary actuation, forming a key, and therefore has a shape that can be rotated by such an actuating element.
  • This actuating element is generally the same as that used to activate the first mechanical means for actuating the latch 30.
  • These second actuating means 54 allow a member of the technical team to access the cabin, whether it is in its occupied or condemned state, for example to assist a user locked in this cabin.
  • the locking device 16 comprises visual display means 50 intended to display a visual indication relating to the free, occupied or condemned state of the cabin. Indeed, it is important for the users to know the state of the cabin, in particular in order to know if it is accessible (free state), if it will be released soon (busy state), or if it will remain inaccessible (condemned state) .
  • the control unit 36 is able to determine the state of the cabin, depending on the positions of the latch 28 and the third latch 42, as will be described later.
  • the locking device 16 advantageously comprises means 52 audio indication, may indicate by an audio message what is the state of the cabin. For example, an audio message is delivered when the second detecting means detects that the second latch 37 is in its retracted position, which means that a door handle 18, 20 is actuated. These audio messages allow a visually impaired user to know the status of the booth.
  • the first bolt 22 is also in its projecting position, but it does not hinder the opening of the door 10 since the movable portion 26 of the first striker 24 is not immobilized by the latch 28 or by the electronic means of control.
  • the control unit 36 In the absence of receiving a signal that the latch 28 is in its first position 28A (or, alternatively, in the presence of receiving a signal that the latch is in its second position 28B) and in the lack of reception of a signal according to which the electronic control means are in their locking configuration (or alternatively in the presence of a signal according to which the electronic control means are in their release configuration), the control unit 36 infers that the cabin is not in a condemned state.
  • the control unit 36 deduces that the cabin is in the free state.
  • the display means 50 thus display that the cabin is in its free state.
  • control unit 36 When the outer handle 18 is actuated, the control unit 36 receives a signal according to which the second bolt 37 is in its retracted position, and the means audio indication 52 then issue an audio message according to which the cabin is in free state.
  • the audio indication means 52 emit no audio message, since a simple activation of the outer handle 18 makes it possible to know that the door can open, which corresponds in all case to a free state.
  • the first bolt 22 is also in its projecting position, but it does not hinder the opening of the door 10 since the movable portion 26 of the first striker 24 is not immobilized by the latch 28 or the electronic control means .
  • control unit 36 deduces that the cabin is not in a condemned state.
  • the control unit 36 deduces that the cabin is in the busy state.
  • the display means 50 thus display that the cabin is in its busy state.
  • control unit 36 receives a signal that the second latch 37 is in its retracted position, and the audio indication means 52 then emits an audio message that the car is in the same position. busy state.
  • the audio indication means 52 emit no message if it is the inner handle 20 is actuated.
  • the control unit 36 deduces that it is the inner handle 20 is actuated when the second bolt 37 and the third bolt 42 both pass into their retracted position, while the third bolt 42 was in its projecting position.
  • the first bolt 22 is in its projecting position, cooperating with the first striker 24 whose movable portion 26 is immobilized, thus preventing the door 10 from being opened from the outside by a user, since the external handle 18 does not allow act on this first bolt 22.
  • the control unit 36 On receipt of a signal according to which the electronic control means are in their locking configuration (or alternatively in the absence of a signal according to which the electronic control means are in their release configuration), the control unit 36 infers that the cabin is in a condemned state, regardless of the position of the third bolt.
  • the display means 50 thus display that the cabin is in its condemned state.
  • control unit 36 receives a signal according to which the second bolt 37 is in its retracted position, and the audio indication means 52 then emit an audio message according to which the cabin is in a condemned state. .
  • the audio indication means 52 emit no message if it is the inner handle 20 is actuated.
  • the control unit 36 deduces that it is the inner handle 20 is actuated when the second bolt 37 and the third bolt 42 both pass into their retracted position, while the third bolt 42 was in its projecting position.
  • a member of the technical team may however open the door with the second actuating means 54, which have the same effect as the actuation of the inner handle 20, as described above.
  • the first bolt 22 is in its projecting position, cooperating with the first striker 24 whose movable portion 26 is immobilized, thus preventing the door 10 from being opened from the outside by a user, since the external handle 18 does not allow act on this first bolt 22.
  • the control unit 36 Upon receipt of a signal that the latch is in its first position 28A (or alternatively in the absence of a signal that the latch is in its second position 28B), the control unit 36 deduces that the cab is in a condemned state, regardless of the position of the third bolt 42.
  • the display means 50 thus display that the cabin is in its condemned state.
  • control unit 36 receives a signal according to which the second bolt 37 is in its retracted position, and the audio indication means 52 then emit an audio message according to which the cabin is in a condemned state. .
  • the audio indication means 52 emit no message if it is the inner handle 20 is actuated.
  • the control unit 36 deduces that it is the inner handle 20 is actuated when the second bolt 37 and the third bolt 42 both pass into their retracted position, while the third bolt 42 was in its projecting position.
  • a member of the technical team can however open the door through the actuating means 54, which have the same effect as the actuation of the inner handle 20, as described above.
  • the automatic control means could alternatively act on the position of the latch 28.
  • the position of the latch 28 could act on the configuration of the automatic control means.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP15183999.0A 2014-09-17 2015-09-07 Perfektionierte verriegelungsvorrichtung für eine tür, insbesondere einer toilettenkabinentür eines schienenfahrzeugs Active EP2998474B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1458766A FR3025822B1 (fr) 2014-09-17 2014-09-17 Dispositif perfectionne de verrouillage d'une porte, notamment d'une porte de cabine de toilette de vehicule ferroviaire

Publications (2)

Publication Number Publication Date
EP2998474A1 true EP2998474A1 (de) 2016-03-23
EP2998474B1 EP2998474B1 (de) 2019-09-04

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EP15183999.0A Active EP2998474B1 (de) 2014-09-17 2015-09-07 Perfektionierte verriegelungsvorrichtung für eine tür, insbesondere einer toilettenkabinentür eines schienenfahrzeugs

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EP (1) EP2998474B1 (de)
ES (1) ES2754043T3 (de)
FR (1) FR3025822B1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106760957A (zh) * 2016-11-22 2017-05-31 重庆美心.麦森门业有限公司 锁芯控制的自锁防盗锁
EP3388602A1 (de) * 2017-04-12 2018-10-17 ALSTOM Transport Technologies Modulsystem zur verriegelung einer zugangstür zu einem raum mit umkehrbaren elementen
EP3388603A1 (de) * 2017-04-12 2018-10-17 ALSTOM Transport Technologies Verriegelungssystem einer zugangstür zu einem raum, insbesondere von toiletten eines schienenfahrzeugs
EP3388604A1 (de) * 2017-04-12 2018-10-17 ALSTOM Transport Technologies Verriegelungssystem einer zugangstür zu einem raum, insbesondere toiletten in einem schienenfahrzeug
EP3388600A1 (de) * 2017-04-12 2018-10-17 ALSTOM Transport Technologies Verriegelungssystem einer tür
CN109519054A (zh) * 2018-12-17 2019-03-26 深圳易马达科技有限公司 防虚掩电子锁
WO2020084236A1 (fr) * 2018-10-26 2020-04-30 Sncf Mobilites Système et procédé de condamnation de l'accès à un compartiment privatisable, notamment un sanitaire

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762645A (en) * 1953-12-23 1956-09-11 Jr Lawrence M Bordner Keeper
GB2275733A (en) * 1993-03-01 1994-09-07 Takigen Mfg Co Door handle assembly with releasable keep
EP2495381A1 (de) * 2011-03-03 2012-09-05 Alte Transportation S.L. System und Verfahren zum Verriegeln und Entriegeln einer Tür eines Toilettenmoduls eines öffentlichen Verkehrsmittels und ein Programmierprodukt zur Durchführung des besagten Verfahrens

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762645A (en) * 1953-12-23 1956-09-11 Jr Lawrence M Bordner Keeper
GB2275733A (en) * 1993-03-01 1994-09-07 Takigen Mfg Co Door handle assembly with releasable keep
EP2495381A1 (de) * 2011-03-03 2012-09-05 Alte Transportation S.L. System und Verfahren zum Verriegeln und Entriegeln einer Tür eines Toilettenmoduls eines öffentlichen Verkehrsmittels und ein Programmierprodukt zur Durchführung des besagten Verfahrens

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106760957A (zh) * 2016-11-22 2017-05-31 重庆美心.麦森门业有限公司 锁芯控制的自锁防盗锁
CN106760957B (zh) * 2016-11-22 2019-01-11 重庆美心.麦森门业有限公司 锁芯控制的自锁防盗锁
EP3388604A1 (de) * 2017-04-12 2018-10-17 ALSTOM Transport Technologies Verriegelungssystem einer zugangstür zu einem raum, insbesondere toiletten in einem schienenfahrzeug
EP3388603A1 (de) * 2017-04-12 2018-10-17 ALSTOM Transport Technologies Verriegelungssystem einer zugangstür zu einem raum, insbesondere von toiletten eines schienenfahrzeugs
EP3388600A1 (de) * 2017-04-12 2018-10-17 ALSTOM Transport Technologies Verriegelungssystem einer tür
FR3065243A1 (fr) * 2017-04-12 2018-10-19 Alstom Transport Technologies Systeme de verrouillage d'une porte d'acces a un espace, notamment des toilettes d'un vehicule ferroviaire
FR3065244A1 (fr) * 2017-04-12 2018-10-19 Alstom Transport Technologies Systeme modulaire de verrouillage d'une porte d'acces a un espace, avec elements reversibles
FR3065245A1 (fr) * 2017-04-12 2018-10-19 Alstom Transport Technologies Systeme de verrouillage d'une porte d'acces a un espace, notamment des toilettes d'un vehicule ferroviaire
FR3065241A1 (fr) * 2017-04-12 2018-10-19 Alstom Transport Technologies Systeme de verrouillage d'une porte
EP3388602A1 (de) * 2017-04-12 2018-10-17 ALSTOM Transport Technologies Modulsystem zur verriegelung einer zugangstür zu einem raum mit umkehrbaren elementen
WO2020084236A1 (fr) * 2018-10-26 2020-04-30 Sncf Mobilites Système et procédé de condamnation de l'accès à un compartiment privatisable, notamment un sanitaire
FR3087808A1 (fr) * 2018-10-26 2020-05-01 Sncf Mobilites Systeme et procede de condamnation de l'acces a un compartiment privatisable, notamment un sanitaire
CN109519054A (zh) * 2018-12-17 2019-03-26 深圳易马达科技有限公司 防虚掩电子锁

Also Published As

Publication number Publication date
ES2754043T3 (es) 2020-04-15
EP2998474B1 (de) 2019-09-04
FR3025822A1 (fr) 2016-03-18
FR3025822B1 (fr) 2016-12-09

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