EP1867791B1 - Verschlussvorrichtung für Inspektionsschächte - Google Patents

Verschlussvorrichtung für Inspektionsschächte Download PDF

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Publication number
EP1867791B1
EP1867791B1 EP06012156A EP06012156A EP1867791B1 EP 1867791 B1 EP1867791 B1 EP 1867791B1 EP 06012156 A EP06012156 A EP 06012156A EP 06012156 A EP06012156 A EP 06012156A EP 1867791 B1 EP1867791 B1 EP 1867791B1
Authority
EP
European Patent Office
Prior art keywords
lid
access control
control device
antenna
accordance
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.)
Not-in-force
Application number
EP06012156A
Other languages
English (en)
French (fr)
Other versions
EP1867791A1 (de
Inventor
Dieter Schlüter
Johann Hajok
Stefan Schöne
Friedrich Denter
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to AT06012156T priority Critical patent/ATE426067T1/de
Priority to DE602006005800T priority patent/DE602006005800D1/de
Priority to EP06012156A priority patent/EP1867791B1/de
Priority to PCT/US2007/071064 priority patent/WO2007146972A2/en
Publication of EP1867791A1 publication Critical patent/EP1867791A1/de
Application granted granted Critical
Publication of EP1867791B1 publication Critical patent/EP1867791B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1427—Locking devices

Definitions

  • the invention relates to an access control device, a security system having an access control device, a lid or a frame of a manhole cover having an access control device and a method of providing a manhole cover having a lid and a frame with an access control device
  • Manholes provide access to underground tunnels and passages within which communication cables, electricity supplies, water and gas pipes, waste water and the like may be housed. Because the manholes provide access to vital infrastructure elements, it can be desirable to limit access to authorized personnel.
  • the manholes generally extend in a vertical direction from the tunnel or passage upwards to ground level.
  • a lid may be used to cover the manhole, and the lid often is accommodated in a frame buried in the ground.
  • the arrangement may be adapted to locate the lid such that its upper surface is approximately flush with the surface of the ground.
  • the lid can be located, for example, so that its upper surface is approximately flush with the surface of a street, sidewalk, parking lot, lawn or the like.
  • manholes are provided in the street where they may be accessible to anyone.
  • the lid needs to be opened or removed.
  • the lid is usually heavy so that it cannot be easily lifted.
  • the lid may be formed of,or filled with concrete, solid metal or a combination of both. Unauthorized persons may still remove the lid, however, with appropriate machinery or tools.
  • German Utility Model DE 29902681 U1 describes a manhole cover having an area in which a lock can be accommodated.
  • the lock may be connected with one or more bars, rods or the like, which can engage with the frame to prevent the lid from being lifted without opening the lock beforehand.
  • WO2004/016889 is related to a similar locking mechanism.
  • the locking mechanism may include a receiver, which detects an externally transmitted signal and causes an unlocking operation if the signal is verified.
  • JP 2001279969 describes a manhole cover having an electronic lock which can be activated by connecting the lock with a mobile telephone through which access information can be transmitted.
  • the present invention provides access control devices for manhole covers having a lid and frame adapted to accommodate the lid.
  • the access control devices of the invention generally are attachable to at least one of the lid and the frame in the area covered by the lid thereby making installation of the access control device easier.
  • the access control device has an antenna adapted to receive external signals.
  • the access control device is connected to a remote security control unit.
  • the invention provides a security system having at least one access control device and at least one remote security control unit.
  • the invention provides a lid or a frame of a manhole cover having at least one access control device as describe above.
  • the invention provides a method of providing a manhole cover having a lid and a frame with such an access control device.
  • the access control devices as described herein are generally intended for manhole covers having a lid and a frame.
  • the frame may generally be buried in the ground and may have any suitable shape for reliably staying in a particular position in the ground.
  • the frame may, in a top view, for example, be circular, square, rectangular or of any other useful shape.
  • the frame may have flanges and/or wall portions extending away from the manhole to secure the frame in the ground.
  • one or more substantially vertical walls may be provided to form a type of receptacle for the lid.
  • the frame may have a continuous or non-continuous rim or projection extending to the interior of the manhole configured to be a bearing surface for a lid when placed in the frame to cover the manhole.
  • the rim may be provided at an upper part of the frame.
  • the lid can be placed on the rim with an upper part of the lid resting on the rim, the upper surface of the lid being substantially flush with the surrounding ground, and the lower part of the lid extending into the frame.
  • the lid generally has a shape adapted to the shape of the frame to substantially cover the manhole completely. Moreover, suitable sealings may be present between the lid and the frame to hinder liquid or debris from entering the manhole.
  • the access control devices described herein are generally attachable to at least one of the lid and the frame in the area covered by the lid.
  • the access control device may be attached to the lid and/or the frame within the footprint of the lid.
  • the access control device as described herein can be added to manhole covers, even to existing manhole covers, without the need to significantly alter the frame.
  • the area covered by the lid is generally easy to access, so that the access control device can readily be installed in this area. There is substantially no work required on the frame outside the area covered by the lid, or even in the ground in which the frame is buried.
  • the ease of installation of the access control device as described herein enables retrofitting of existing manholes with a remote access control system.
  • the access control device may have a base, a carrier, a housing or the like, through which it may be attached to the frame or the lid.
  • the attachment may, for example, be made by screws, one or more intermediate holders, by welding or in any other suitable manner.
  • the access control devices described herein have an antenna which is adapted to receive external coded/control signals carrying information relevant for authorization and/or access control. These signals may originate from senders, such as transponders. These can be operated by persons who are authorized to access the manholes, for example to do maintenance or installation work.
  • the access control devices also have a connection to a remote security control unit.
  • any information which is received and/or created in the access control device can be sent to a remote security control unit.
  • any external signals received by the antenna can be forwarded to the remote security control unit.
  • the remote security control unit can also be provided with information at what date and time the antenna received a certain signal.
  • the access control device may have at least one of a sensor, mechanical lock, electronic lock or combination thereof. Additional information, such as the position of a lock as well as the output of one or more sensors, can also be forwarded to the remote security control unit through the described connection. Thus, it is possible to monitor a manhole cover and/or collect a variety of information at a remote security control unit that can be a central control unit for plural access control devices.
  • the remote control unit may be located, for example, in a central office, regional office or service dispatch center.
  • the access control device may be attachable to the frame alone with the antenna in close proximity to the lid.
  • the step of providing a manhole cover with an access control device which may be an addition of an access control device to an existing cover, can be performed easily as it can be done independent of the lid.
  • the access control device may be attached to the frame and the position of the antenna, i.e., in close proximity to the lid, allows communication of the antenna if necessary with the outside through the lid.
  • a transponder can send appropriate signals through the lid or a portion of the lid to the antenna.
  • the antenna may be advantageous to support the antenna resiliently on the access control device. This may prevent damage to the antenna and/or those portions to which the antenna is mounted on the access control device when the device or the lid is handled. Moreover, when the support of the antenna is strong enough and inflexible, it may be possible to position the lid such that it rests on the antenna and not on the frame. This may cause misalignment of the lid resulting in its being tilted or resting in a way such that it is not flush with the surface of the ground. Thus, with a resilient support, both the antenna and the lid can be properly positioned in the frame.
  • the antenna may be provided in a position where it extends at least partially into an area and/or up to a level, at which the lid will be accommodated when it is placed in the frame. When the lid reaches this position, it can displace the antenna, to some extent due to the resilient support, without breaking the antenna and/or the antenna support. At the same time, the antenna can reliably be placed in close proximity to the lid, so that signals from outside can be transmitted to the antenna through the lid or portions of the lid.
  • the antenna may be attached to a support mounted to the access control device with a resilient element, such as a spring, a piece of rubber or the like.
  • the antenna may be accommodated in a housing that protects and/or guides the housing.
  • the housing may be supported by a spring or the like located between the housing and the access control device or the lid.
  • the connection to the remote security control unit may include a telecommunications line having at least one wire. It may be advantageous to have a wire pair, which may be a twisted wire pair, used as the telecommunications line to connect the access control device with the remote security control unit. This may especially be advantageous when the manhole provides access to telecommunications equipment which is connected, for example through one or more telecommunications lines, with a switch, exchange or "PBX" (central office exchange operated by the telecommunications company). In such a situation one or more telecommunications lines - which are already present due to the presence of telecommunications equipment - may be used for connecting the access control device described herein with the remote security control unit.
  • PBX central office exchange operated by the telecommunications company
  • a particular telecommunications line may be used for transmitting telecommunications signals as well as (and simultaneously with) the signal sent from the access control device to the remote security control unit. This may be accomplished by sending the signal from the access control device in a particular frequency band.
  • the access control device can be operated by any suitable device emitting signals which can be received by the antenna.
  • the access control device may be adapted to communicate with a transponder or a similar device emitting signals that is already in use, for example, with a different access control device.
  • the access control device provides the advantage that it is attached in the area covered by the lid, so that the frame and/or its surroundings do not have to be changed to mount the access control device. It may be advantageous to provide the access control device with a protective cover to prevent the device from being damaged when a person enters the manhole. Moreover, liquids or debris, which may enter the manhole, may be prevented from affecting the access control device by such a protective cover.
  • the access control device may provide access control simply by communicating with a remote security control unit and allowing a manhole to be monitored. It may be advantageous, however, to additionally provide the access control device with a protective lock which may be an electronic lock controllable by signals received through the antenna.
  • a protective lock which may be an electronic lock controllable by signals received through the antenna.
  • the electronic lock may be connected with one or more mechanical locks that can only be opened when the electronic lock has been released.
  • the access control device does not only control access to the manhole but also prevents the lid from being opened unless a signal implying authorization has been received by the antenna which initiates, in this embodiment, the unlocking.
  • the protective lock may be a mechanical lock that locks the lid to the frame.
  • the access control device may have at least one sensor for detecting a position of the lid relative to the frame and/or a position of the electronic and/or mechanical lock.
  • the mechanical lock may have one or more bars, rods or the like, which may be lineally displaceable or pivotable to move them to a position where they engage the frame or a portion of the manhole in a manner to prevent the lid form being lifted.
  • a central lock may be provided which extends in at least two opposite directions to provide engagement at at least two opposite sides. This can also be achieved by providing one or more locks at one or more edges of the lid.
  • the access control device cannot only monitor signals that have been received by the antenna but also monitor whether the lid has been opened and/or whether there has been an attempt to do so.
  • This also applies to the position of the electronic and/or mechanical lock. For example, it can, in this embodiment, monitor whether a desired locking position is acquired by the one or more protective locks after a person has entered a manhole, performed maintenance work, or similar operations, and left the manhole again. As soon as the lid is placed in the frame, it is generally desirable to lock it and/or verify this position by a sensor.
  • the access control device can be added to existing manhole covers and can improve the security in connection with manhole covers.
  • the components of a manhole cover, a lid and/or a frame may be provided in a manner to offer improved security.
  • the lid In connection with the lid, it may be advantageous to provide the lid with at least one opening in the vicinity of the antenna.
  • the opening may, for example, be used to allow a transponder or similar device emitting signals that can be received by the antenna to be brought into close proximity with the antenna.
  • the opening may generally penetrate the lid and, when no access to the manhole is needed (i.e., when no transponder or similar device needs to communicate with the antenna) may be covered by a plug or the like.
  • the bottom i.e., the thickness of the lid remaining underneath the opening, may be thin enough to allow a transponder or a similar device to communicate with the antenna through this remaining thickness of the lid. In this embodiment, i.e. when the opening has a bottom, it is easier to ensure that liquids and debris can be prevented from entering the manhole through the opening.
  • the sleeve may be made of metal or any other suitable material and may be machined or the like to have a number of separated portions adapted to perform specific functions.
  • a lower part of the sleeve can be formed as a guide for a transponder or a similar device.
  • an area may be provided in which a mechanical lock may be placed.
  • the guide where the transponder can communicate with the antenna is accessible only when the mechanical lock is unlocked and a plug is removed.
  • the sleeve may be adapted to receive a dust cover.
  • the sleeve may be advantageous to provide at a location where it projects from the underside of the lid. Since the sleeve is intended for receiving a transponder or the like, the described position of the sleeve may ensure that the transponder is brought into a position where it can reliably communicate with the antenna.
  • the dust cover may, for example, be flush with the upper surface of the lid to provide a pleasant outer appearance and avoid open edges or the like which will collect debris and/or render the dust cover susceptible to being removed.
  • a protective lock that may be provided in the opening.
  • a protective lock may be a mechanical or an electronic lock and may prevent unauthorized persons from attempting to bring a transponder in a position to communicate with the antenna to unlock a further lock locking the lid to the frame or otherwise obtain access to the manhole.
  • the person handling a transponder or the like communicating with the antenna receives feedback through the signalling device that signals have been received by the antenna.
  • the signal that is fed back to the person handling the transponder may be a tonal, visual and/or an optical signal.
  • the optical signal may be different depending on whether an authorized or an unauthorized signal has been received by the antenna.
  • At least one of the signalling device, the lid and the antenna may include a light emitting diode or a light guide guiding a light signal to the top surface of the lid so that it is visible to a person handling a transponder.
  • FIG.1 is a partial sectional view of an access control device 10 attached to the opening of a manhole that accommodates a frame 14 and a lid 12.
  • the frame 14 has, in its lower part, an essentially box-like cross-section and, in an upper part, a substantially vertical wall 30.
  • the frame 14 is generally buried in the ground 32 with the upper end of the wall 30 being substantially flush with the ground 32.
  • the frame is generally continuous around the opening forming the manhole so that the rim 36 is formed at least partially around the frame 14.
  • the frame 14 may, for example, be circular, square or rectangular or may have any other suitable form. In any case, it generally provides a rim for providing support to a lid 12 which has an outwardly extending portion adapted to be supported by the rim 36.
  • the lid 12 is provided with an opening 24 that is, in this embodiment, formed in a sleeve 26 integrated into the lid 12.
  • the sleeve 26 having the opening 24 is provided in the lid 12 at a position which substantially corresponds to a position of an antenna 16 provided on the access control device attached to the frame 14.
  • the antenna 16 is provided on the access control device 10 in a position to project from the access control device 10.
  • the antenna may extend from the access control device 10 to be in close proximity with the lid 12.
  • a transponder 62 or a similar device emitting signals that can be received by the antenna may be inserted into the opening 24, and the transponder can communicate with the antenna.
  • the access control device further comprises two sensors 20, 22 which detect a position of magnets 38, 40.
  • Magnet holders 42, 44 are provided to attach the magnets 38, 40 to the lid or a mechanical lock.
  • one of the magnets, magnet 38 is attached to a mechanical lock and the other magnet, magnet 40, is attached to the lid.
  • the magnets generally have a constant magnetic field and changes of this field are detected by the corresponding sensor 20, 22.
  • sensor 22 detects the position of the lid is changed, for example when it is lifted.
  • the mechanical lock is moved, the position of the magnet 38 changes and the resultant change of the magnetic field is detected by sensor 20.
  • the corresponding information i.e., the output of the sensor 20, 22, can be communicated to a remote security control unit.
  • Those connectors 60 which are related to the connection of the access control device 10 with the antenna 16 and a remote security control unit (not shown) are apparent from the lower part of FIG. 1 .
  • the access control device 10 may have a housing, a base, a carrier or the like, on which the antenna 16 and/or the sensor 20, 22 and/or the connectors 60 may be mounted.
  • the base, carrier or housing may accommodate any connections between the above-mentioned elements as well as further components that the access control device 10 may include.
  • FIG. 2 shows a sectional view of the sleeve 26 in greater detail.
  • a transponder guide 46 having a bottom 48 is provided with a seal, for example an O-ring 50 between the outside of the transponder guide 46 and the sleeve 26.
  • the transponder guide is held in place by a nut 52 which is, in the embodiment shown, screwed onto the sleeve 26.
  • the sleeve 26 may be adapted to receive a protective lock (section 54) as well as a dust cover (section 56).
  • the height of the sleeve may vary depending on the thickness of the lid.
  • parts of the sleeve such as the transponder guide and the nut, can advantageously be standardized.
  • the remainder of the sleeve can be varied with regard to its height to adapt the sleeve to lids with different thicknesses.
  • a sleeve may be provided in the lid to be moveable in a vertical direction.
  • a transponder may be accommodated in the sleeve and may be moved vertically downwards to bring the transponder close to the antenna to allow communication therewith.
  • Such a moveable sleeve may also be supported resiliently, for example, by a spring to bias the sleeve in an upwards direction. In this manner, the sleeve is, initially, in a position to easily insert a transponder and may, against the force of the spring, be brought in a position to be close to the antenna.
  • the sleeve may be fixed and the antenna may be movably mounted in the lid.
  • FIG. 3 shows a top view of the frame 14 with the lid removed to allow the access control device to be viewed.
  • the access control device 10 may be mounted to the frame by one or more holders 58.
  • the top view of FIG. 3 shows a protective cover 18 covering the access control device 10 and preventing persons entering the manhole from stepping on the access control device 10.
  • the protective cover 18 has an opening through which the antenna 16 extends in a direction towards the viewer of FIG. 3 . Further openings may be present for the sensors 20, 22 (see FIG. 1 ).
  • the frame shown has a square shape. However, a rectangular or any other suitable shape is also possible.
  • the access control device 10 is mounted on the edge of the frame 14 in order to interfere as little as possible with the area through which the manhole can be entered. However the access control device 10 is mounted to the frame 14 in the area of the lid (i.e., within the footprint of the lid) so that the frame and/or the ground surrounding the frame 14 do not have to be changed.
  • the complete access control device including the antenna
  • the access control device can completely or partially be attached to the lid.
  • the antenna can be accommodated in the lid and can be in wired or wireless connection with the remainder of the access control unit.
  • the antenna may also be accommodated in a recess of the lid so that the lid can be removed with the antenna staying in place.
  • the antenna may be positioned close to the upper surface of the lid so that a transponder or similar device can be caused to communicate with the antenna by locating the transponder close to the upper surface of the lid. This will make the sleeve unnecessary.
  • a suitable sealing may be provided to prevent liquids or debris from entering the manhole through the recess.
  • the antenna may also be attached to the lid and wireless communications can be provided between the antenna and the remainder of the access control device.
  • a cable which is long enough and/or flexible may be provided between the antenna and the remainder of the access control device to allow the lid including the antenna to be lifted and removed from the frame.
  • the mechanical lock for example those including a bar or rod, may be used to hold the antenna within the lid.

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Claims (24)

  1. Zugangskontrolleinrichtung (10) für eine Schachtabdeckung mit einem Deckel (12) und einem Rahmen (14), der dazu adaptiert ist, den Deckel (12) aufzunehmen, wobei man die Zugangskontrolleinrichtung (10) an den Deckel (12) und/oder den Rahmen (14) in dem von dem Deckel (12) abgedeckten Bereich anbringen kann, und mit:
    einer Antenne (16), die dazu adaptiert ist, Außensignale zu empfangen, und
    einer Verbindung zu einer fernen Sicherheitskontrolleinheit.
  2. Zugangskontrolleinrichtung nach Anspruch 1, wobei man die Einrichtung mit der Antenne (16) nahe am Deckel (12) an dem Rahmen (14) anbringen kann.
  3. Zugangskontrolleinrichtung nach Anspruch 1 oder 2, wobei die Antenne (16) elastisch an der Zugangskontrolleinrichtung (10) gestützt ist.
  4. Zugangskontrolleinrichtung nach einem der vorhergehenden Ansprüche, wobei die Verbindung zu einer fernen Sicherheitskontrolleinheit eine Telekommunikationsleitung mit mindestens einem Draht umfasst.
  5. Zugangskontrolleinrichtung nach einem der vorhergehenden Ansprüche, ferner mit einem Transponder, der dazu adaptiert ist, mit der Antenne (16) zu kommunizieren.
  6. Zugangskontrolleinrichtung nach einem der vorhergehenden Ansprüche, ferner mit einer Schutzabdeckung (18).
  7. Zugangskontrolleinrichtung nach einem der vorhergehenden Ansprüche, ferner mit mindestens einer Verriegelung.
  8. Zugangskontrolleinrichtung nach einem der vorhergehenden Ansprüche, ferner mit mindestens einem Sensor (20, 22) zum Detektieren einer Position des Deckels (12) relativ zum Rahmen (14) und/oder einer Position der Verriegelung.
  9. Verfahren zur Verwendung einer Zugangskontrolleinrichtung nach einem der vorhergehenden Ansprüche, bei dem ein Sender wie ein Transponder zur Abgabe von Signalen verwendet wird, die von der Antenne empfangen werden.
  10. Sicherheitssystem mit mindestens einer Zugangskontrolleinrichtung nach einem der Ansprüche 1 bis 8 und mindestens einer fernen Sicherheitskontrolleinheit.
  11. Deckel (12) oder Rahmen (14) einer Schachtabdeckung mit mindestens einer Zugangskontrolleinrichtung nach einem der Ansprüche 1 bis 8.
  12. Deckel nach Anspruch 11 mit mindestens einer Öffnung (24) in der Nähe der Antenne (16).
  13. Deckel nach Anspruch 12, wobei die Öffnung (24) in einer in dem Deckel (12) integrierten Muffe (26) ausgebildet ist.
  14. Deckel nach Anspruch 13, wobei die Muffe (26) von der Unterseite (28) des Deckels (12) vorsteht.
  15. Deckel nach einem der Ansprüche 12 bis 14, wobei die Öffnung (24) mit einer Staubabdeckung versehen ist.
  16. Deckel nach einem der Ansprüche 12 bis 14, wobei die Öffnung (24) mit einer Schutzverriegelung versehen ist.
  17. Deckel nach einem der Ansprüche 11 bis 16, wobei die Antenne (16) und/oder der Deckel (12) eine Signalisierungseinrichtung zum Anzeigen mindestens eines Signals als Antwort auf durch die Antenne (16) empfangene Signale aufweist.
  18. Deckel nach Anspruch 17, wobei die Signalisierungseinrichtung, der Deckel und/oder die Muffe einen Lichtleiter aufweist.
  19. Verfahren zum Schaffen einer Schachtabdeckung mit einem Deckel und einem Rahmen, der dazu adaptiert ist, den Deckel mit einer Zugangskontrolleinrichtung aufzunehmen, mit den folgenden Schritten:
    Vorbereiten einer Zugangskontrolleinrichtung mit einer Antenne, die dazu adaptiert ist, Außensignale zu empfangen,
    Anbringen der Zugangskontrolleinrichtung an den Deckel und/oder den Rahmen in einem von dem Deckel abgedeckten Bereich,
    Positionieren der Antenne nahe dem Deckel, und
    Verbinden der Zugangskontrolleinrichtung mit einer fernen Sicherheitskontrolleinheit.
  20. Verfahren nach Anspruch 19, wobei die Zugangskontrolleinrichtung mit der Antenne nahe am Deckel an dem Rahmen angebracht wird.
  21. Verfahren nach Anspruch 19 oder 20, wobei die Antenne elastisch an der Zugangskontrolleinrichtung gestützt ist.
  22. Verfahren nach einem der Ansprüche 19 bis 21, wobei zur Verbindung der Zugangskontrolleinrichtung zu der fernen Sicherheitskontrolleinheit eine Telekommunikationsleitung mit mindestens einem Draht vorgesehen wird.
  23. Verfahren nach einem der Ansprüche 19 bis 22, wobei mindestens eine Öffnung in dem Deckel nahe der Antenne vorgesehen ist.
  24. Verfahren nach Anspruch 23, wobei eine die Öffnung aufweisende Muffe in dem Deckel integriert wird.
EP06012156A 2006-06-13 2006-06-13 Verschlussvorrichtung für Inspektionsschächte Not-in-force EP1867791B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT06012156T ATE426067T1 (de) 2006-06-13 2006-06-13 Verschlussvorrichtung fur inspektionsschachte
DE602006005800T DE602006005800D1 (de) 2006-06-13 2006-06-13 Verschlussvorrichtung für Inspektionsschächte
EP06012156A EP1867791B1 (de) 2006-06-13 2006-06-13 Verschlussvorrichtung für Inspektionsschächte
PCT/US2007/071064 WO2007146972A2 (en) 2006-06-13 2007-06-13 An access control device and methods of using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06012156A EP1867791B1 (de) 2006-06-13 2006-06-13 Verschlussvorrichtung für Inspektionsschächte

Publications (2)

Publication Number Publication Date
EP1867791A1 EP1867791A1 (de) 2007-12-19
EP1867791B1 true EP1867791B1 (de) 2009-03-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP06012156A Not-in-force EP1867791B1 (de) 2006-06-13 2006-06-13 Verschlussvorrichtung für Inspektionsschächte

Country Status (4)

Country Link
EP (1) EP1867791B1 (de)
AT (1) ATE426067T1 (de)
DE (1) DE602006005800D1 (de)
WO (1) WO2007146972A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022122587A1 (de) 2022-09-06 2024-03-07 Aco Ahlmann Se & Co. Kg Schachtdeckel, Schachtabdeckung und Überwachungssystem

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CN102953592B (zh) * 2012-12-05 2014-11-26 上海谷元电气科技有限公司 智能井锁
PL414637A1 (pl) * 2015-10-31 2017-05-08 Dariusz Nachyła Sposób monitorowania pokryw dostępu do infrastruktury podziemnej zwłaszcza żeliwnych lub żeliwno-betonowych i pokrywa do jego realizacji
US11171402B2 (en) 2018-12-21 2021-11-09 HYDRO-QUéBEC Wireless telecommunication system for an equipment in an underground structure
CN113012404A (zh) * 2021-02-24 2021-06-22 河南万众通达物联科技有限公司 一种窨井开盖无线预警防护系统

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KR20000071438A (ko) * 1999-04-27 2000-11-25 하시모토 토모요시 맨홀 뚜껑의 열쇠 덮개 및 그를 이용한 맨홀 뚜껑의잠금장치 및 맨홀 뚜껑의 잠금시스템 및 그 잠금해제방법및 맨홀 뚜껑의 개폐제어시스템
FR2794789B1 (fr) * 1999-06-08 2001-08-03 Pont A Mousson Dispositif de verrouillage d'un element de recouvrement sur un cadre support
DE20010316U1 (de) * 2000-06-08 2001-10-18 Broermann, Rita, 59609 Anröchte Rinnenelement
DE10237569B4 (de) * 2002-08-13 2005-09-29 Ikon Ag Präzisionstechnik Absicherungsvorrichtung für einen Deckelverschluss
KR200360412Y1 (ko) * 2004-06-07 2004-08-30 주식회사 이엠따블유안테나 맨홀일체형 안테나
KR200393387Y1 (ko) * 2005-06-10 2005-08-18 김상태 맨홀개방 감시시스템

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Publication number Priority date Publication date Assignee Title
DE102022122587A1 (de) 2022-09-06 2024-03-07 Aco Ahlmann Se & Co. Kg Schachtdeckel, Schachtabdeckung und Überwachungssystem
WO2024052230A1 (de) 2022-09-06 2024-03-14 Aco Ahlmann Se & Co. Kg Schachtdeckel, schachtabdeckung und überwachungssystem

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EP1867791A1 (de) 2007-12-19
DE602006005800D1 (de) 2009-04-30
ATE426067T1 (de) 2009-04-15
WO2007146972A2 (en) 2007-12-21
WO2007146972A3 (en) 2009-08-06

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