EP1284473A2 - Dispositif de blocage avec système de bus - Google Patents

Dispositif de blocage avec système de bus Download PDF

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Publication number
EP1284473A2
EP1284473A2 EP02025780A EP02025780A EP1284473A2 EP 1284473 A2 EP1284473 A2 EP 1284473A2 EP 02025780 A EP02025780 A EP 02025780A EP 02025780 A EP02025780 A EP 02025780A EP 1284473 A2 EP1284473 A2 EP 1284473A2
Authority
EP
European Patent Office
Prior art keywords
locking device
bus
locking
designed
door
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.)
Withdrawn
Application number
EP02025780A
Other languages
German (de)
English (en)
Other versions
EP1284473A3 (fr
Inventor
Martin Huttenlocher
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.)
Geze GmbH
Original Assignee
Geze GmbH
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 Geze GmbH filed Critical Geze GmbH
Publication of EP1284473A2 publication Critical patent/EP1284473A2/fr
Publication of EP1284473A3 publication Critical patent/EP1284473A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
    • 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0011—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with piezoelectric actuators
    • 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/00238—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the transmittted data signal containing a code which is changed
    • G07C2009/00253—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the transmittted data signal containing a code which is changed dynamically, e.g. variable code - rolling code
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00634—Power supply for the lock
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/62—Comprising means for indicating the status of the lock

Definitions

  • the invention relates to an electrically switchable locking device for a window or a door with a wing, preferably a swing wing, with the characteristics of Preamble of claim 1.
  • EP 0 821 123 describes a door opener which has one with the lock latch cooperating door opener latch.
  • the door opener latch is opened by a Electromagnets unlocked and locked.
  • In the door opener is an electronic one Circuit unit integrated to the desired voltage value for the power supply of the electromagnet.
  • the integrated voltage regulator reduces the requirements for the external power supply.
  • EP 0 757 145 also describes a door opener, which one with the Has lock latch cooperating door opener latch.
  • the door opener latch will unlocked and locked by a piezo element, the power transmission between the piezo element and the door opener latch via a gear mechanism he follows.
  • a control device matched to the piezo element takes over the control of the piezo element.
  • the object of the invention is to provide an electrically switchable locking device for To develop windows or doors that are easy to install and universal can be used.
  • the electrically switchable locking device is for use on windows and / or Doors provided.
  • the locking device has an electrically switchable, preferably mechanical locking device, preferably a mechanical one Closure device and an electrical actuator.
  • the locking device also works when the door or window is in the closed position the locking device so that the door or window locked or released by the electrically switchable locking device can be.
  • the electrical actuation device has an electrically switchable Trigger element on.
  • the trigger element is for blocking and releasing the locking device is formed. Between the release element and the locking device a gear can be arranged, preferably around the relative small travel of the trigger element in a larger travel of the locking device to translate.
  • the electrical actuation device has a data interface.
  • About the Data interface creates the possibility that the electrically switchable Locking device with further electrically switchable locking devices, with further operating devices, with display devices, with building management systems and various other electrical components, each with or can be equipped without their own intelligence.
  • the data interface creates the possibility to turn on the electric locking device Bus system and / or to be connected to a radio link.
  • the bus system can be used as a two-wire bus and both for data transmission also be trained for the power supply. It is advantageous in the bus system around a building management bus, e.g. EIB or LON.
  • the bus system can alternatively also as an optical bus device, preferably with a fiber optic connection be trained.
  • the electrical actuator receives its electrical Energy from our own independent power supply device, which are arranged in the area of the electrical actuating device and / or is integrated into this.
  • the power supply device can be integrated have electrical energy storage, which is preferably by a conventional Battery or a rechargeable battery is formed.
  • electrical energy storage which is preferably by a conventional Battery or a rechargeable battery is formed.
  • Through the integrated independent power supply device results in a safe, because it is independent of an external power supply.
  • Can also elaborate cabling for power supply is not necessary, especially if the power supply device in the area of the electrical actuating device is arranged, e.g. B. in the same housing.
  • the electrically switchable trigger element formed as a piezo element, which is characterized by a particularly small Current consumption in a range of less than 10 mA, preferably about 1 mA.
  • the electrically switchable trigger element can also be a Have shape memory actuator or a magnetostrictive actuator.
  • the actuators are designed so that they are particularly low Have current consumption and with a self-sufficient power supply device are associated with relatively low power, preferably one with corresponding small energy storage or energy generator. In other versions can however also be an electromagnet or an electric motor as a trigger element be used.
  • the mode of operation, the functions, the program sequences and the status messages the locking device can via the radio link and / or the bus system be programmed application-specifically. This allows the construction of a universal locking device. Possible variations in simpler Can be programmed in quiescent or open-circuit mode, Locking, open times, alarm messages, status displays or Time functions.
  • An operating device with several is used to operate the locking device Control elements are provided, which are preferably used as an actuation button or also as input terminals with a code device for authenticating the User can be trained.
  • a sensor device for monitoring the condition of the door can also be inserted into the locking device be integrated, the feedback also without separate wiring over the radio link.
  • the actuation buttons for operating the locking device can also have data interfaces.
  • the assignment of push buttons and Door openers can be freely defined and are operated via the bus system and / or Radio connection programmed. This means that changes can also be made later possible. System expansion can also be done retrospectively by simple Perform adding more participants.
  • Figure 1 shows the block diagram of the locking device with a lock designed as a door opener 1 with bus connection.
  • the door opener 1 has a door opener housing with a mechanical locking element 33, for example a door opener latch 33, mounted therein.
  • the door opener 1 is mounted on the frame side and the lock case on the wing side.
  • the door opener 1 is attached on the leaf side and the lock case on the frame side.
  • the door opener can be integrated in the frame or in the sash, as well as attached to the outside of the frame or sash.
  • a door opener version can be mounted on both left and right, as well as embodiments with an asymmetrical structure, with one door release version designed for left-hand mounting and another door release version for right-hand mounting.
  • the door opener housing can be water-protected, preferably designed for use outdoors.
  • the door opener latch 33 stored in the door opener 1 engages behind the lock latch stored in the locking device.
  • the door opener latch is locked the door cannot be opened unless the lock latch is opened e.g. B. withdrawn when a door handle or key is actuated.
  • the door opener latch 5 is blocked in this locking position.
  • a piezo element 31 is provided as the trigger element 31, which is characterized by is characterized by its low power consumption.
  • the gear 32 serves the appropriate Implementation of the force effect of the piezo element 31.
  • the electromagnets conventionally used can also be used in the invention or electric motors can be used as a trigger element 31.
  • the electrical actuating device 2 integrated in the door opener 1 has one microprocessor-controlled control logic 22, and a driver circuit 23 for electrical control of the piezo element 31 or trigger element. moreover a data interface 21 is integrated.
  • the data interface 21 is for Connected to a bus system 61.
  • the bus system 61 is preferably a building management bus, e.g. LON or EIB.
  • the bus system 61 is designed and enabled as a two-wire bus problem-free integration of the locking device into a system of building management systems. Up to approx. 32,000 bus users can connect to a bus system 61 be connected.
  • bus system 61 Special advantages result from the configuration of the bus system 61 as Two-wire bus, since the power supply of the control device 2 and the Tripping element 31 also takes place via the bus lines. A separate wiring for power supply is not required. Likewise, all messages and / or transmit parameters and / or programs via the bus system 61 become.
  • the same door opener 1 can be used as a so-called Open-circuit door opener or used as a so-called closed-circuit door opener become.
  • Quiescent current door openers are permanently used to block the door Power supplies and open e.g. in the event of a power failure. Shunt strike on the other hand, they are only supplied with voltage for opening preferably with a short pulse.
  • the advantage here is that the function of the door opener 1, e.g. Closed-circuit operation or working current operation, even after installation and / or during the operation can be programmed and changed via the data interface 21 can.
  • the function of the door opener 1, e.g. Quiescent current operation or Working current operation can also be controlled depending on the time, preferably by an integrated timing device.
  • the timing device is preferred for this freely adjustable and / or programmable.
  • the Functional parameters via the data interface 21, preferably via the bus system 61 can be set and / or programmed. So can be about Data interface, for example, messages such as B. alarms, feedback and status messages and / or time-dependent functions such as B. Open times, release times (permanent release / short-term release) and / or working modes such as B. open-circuit principle and closed-circuit principle and / or various Operating modes such as Door opener with lock or door opener without lock and select and / or program information and status displays.
  • messages such as B. alarms, feedback and status messages and / or time-dependent functions
  • B. Open times, release times (permanent release / short-term release) and / or working modes such as B. open-circuit principle and closed-circuit principle and / or various Operating modes such as Door opener with lock or door opener without lock and select and / or program information and status displays.
  • a further advantage is a timing control in the actuating device integrated. It can be used to program the door release functions depending on the time.
  • a door opener 1 can work in the closed-circuit principle during the day and at night using the open-circuit principle. It is also conceivable that the door opener 1 during of business hours without locking and outside of business hours with lock. Status messages can also be output at certain times suppressed or initiated.
  • the door status monitor 24, as shown in FIG. 1, can also be in the door opener 1 can be integrated. A separate door contact is no longer required, and the feedback takes place via the bus system 61. An otherwise usual additional cabling for feedback is not required. This can be done via the bus system 61 z.
  • FIG. 2 shows an overall system with a plurality of door openers 1 connected to the bus system 61 and an actuating device which has one or more actuating elements.
  • the actuating elements are designed here as actuating buttons 7.
  • the assignment of door openers 1 and push buttons 7 to each other can be freely programmed. If individual assignments are to be changed subsequently, the entire system does not have to be reprogrammed. It is sufficient to program the affected door opener 1 and actuation button 7. This makes subsequent changes and / or extensions to the overall system easy to carry out.
  • the actuating device can be a code device for authenticating the Have user. This makes it possible for the people authorized to use it to select.
  • it can e.g. B. a code card and / or a PlN number query device and / or a voice recognition and / or act as a key switch.
  • the Actuating device also has a data interface, which for Connection to a bus system 61 is formed.
  • the actuator can for permanent assembly and / or as a mobile unit, preferably as a remote control be trained. It is also possible to use the operating device in the door opener to integrate.
  • a monitoring device can be installed in the Locking device can be integrated.
  • the monitoring device can be used for monitoring the power supply and / or the bus connection and / or the error-free Function of the control device and / or possible sabotage attempts be trained. If there is a deviation from the specified operating procedure of the locking device, the monitoring device can provide a corresponding one Generate message.
  • the function and / or the messages of the monitoring device can via the data interface 21, preferably via the Bus system 61 can be freely set and / or programmed.
  • a display device preferably with an integrated display 8 for displaying Information and status reports, preferably with an integrated data interface, which is designed for connection to a bus system can also be connected to the bus system 61 can be connected.
  • a display device also a separate laptop or personal computer and / or a display unit an external, connected system such as B. a building management system or an access control or a burglar alarm device.
  • the current and voltage supply to the locking device takes place via an the power supply 9 connected to the bus system 61 also via the bus lines.
  • Low power consumption is an advantage here of the door opener 1, which through the use of piezo elements 31 is made possible as a trigger element 31 for locking or unlocking.
  • the Current consumption of the entire door opener 1 is below 1 mA. This is a simple emergency power supply for the entire system and thus a safe, mains-independent operation possible.
  • FIG. 3 shows an alternative exemplary embodiment, in which the data interface 21 is designed for connection to a radio link 65 and / or a bus system 61.
  • the door opener 1 and the assigned actuation buttons 7 communicate with one another, as shown in FIG. 4 , via a radio link.
  • a battery 91 or a rechargeable battery 91 for power supply 9 is integrated in the door opener 1 and possibly also in the actuation button 7. Since the cabling for the bus system 61 is omitted without replacement due to the radio connection, the complete cabling can be omitted in the case of an autonomous power supply 9 using a battery or a rechargeable battery 91.
  • Such door openers 1 can be used, for example, with an appealing design in glazing elements.
  • the locking device (1) can also have an electrical energy generator 92, preferably in combination with a rechargeable battery, to extend the service life.
  • the electrical energy generator can, for. B. be designed as a solar cell or as a fuel cell.
  • the control device 2 checks this automatically at regular time intervals Presence of the radio link. If a radio link failure is detected, the door opener 1 switches to a safe mode. Depending on the area of application and presetting this can result in an acoustic or visual warning signal or trigger an immediate opening of the door.
  • an encryption protocol preferably an encryption protocol with rolling code in the radio link 65 to integrate. This can be beneficial to manipulation from the outside, e.g. should cause opening of a door to exclude and / or to recognize.
  • a monitoring device 25 in the Locking device can be integrated, which in the event of a manipulation attempt Radio connection recognizes this and then triggers a sabotage alarm and / or the locking device into an operating state preset for this case on.
  • control device 2 continuously checks the state of charge of the Battery 91. If the state of charge falls below a certain limit value, it takes place first a warning message via radio 65. If the state of charge continues to decrease control 2 switches to safe mode.
  • FIG. 5 shows an exemplary embodiment of a door opener according to the invention with a piezo bending transducer 31 as a trigger element.
  • a section of the frame A with the locking device 1 mounted therein is shown. This interacts with the bolt 41 of the latch 4 located in the door leaf B.
  • the latch 41 is designed as a spring catch.
  • the locking device 1 consists of a cuboid-shaped housing, in which a piezo-bending transducer as a trigger element 31 and a plurality of transmission elements interacting in a lever-like manner are accommodated.
  • the transmission elements are the locking device 33 which has a holding bolt, the holding bolt being rotatably mounted about an axis 33a.
  • the holding bolt 33 is designed as a two-armed rocker arm with the lever arms 33b and 33c.
  • the lever arm 33b cooperates with two displaceably mounted pairs of cylindrical rollers 32a, b, and 32c, d, which form a gear for translating the shorter travel of the piezo bending transducer to the long travel of the rocker arm.
  • the pairs of cylindrical rollers are each acted upon by a spring 34, 35 and are each positively guided in a cage (not shown). Apart from the executives in the cage, only rolling friction occurs, which means that the device can be designed with very little friction.
  • the two rollers of the roller pairs 32a, b, and 32c, d are each arranged next to one another transversely to their direction of displacement.
  • the spring 34, 35 assigned to the respective pair of rollers 32a, b, and 32c, d acts along the direction of displacement.
  • the first pair of rollers 32 with the rollers 32a and 32b is slidably mounted in the housing in a direction perpendicular to the direction of movement of the lever arm 33b, i.e. in the longitudinal direction of the housing, and the second pair 32 with the rollers 32c and 32d in a direction perpendicular to the first pair 32a, 32b , i.e. in the transverse direction of the housing.
  • the piezo bending transducer is controlled and / or controlled using the electrical actuation device which has a data interface 21, a microprocessor 22, a driver circuit 23 and a monitoring device 25.
  • This first pair of cylindrical rollers 32a, b is in turn shown in the locked state by the second Pair of cylindrical rollers 32c, d prevented from evading.
  • This second Pair 32c, d is acted upon by spring 34 and is in the transverse direction of the housing movably mounted.
  • the second pair of cylindrical rollers 32c, d is with one in FIG Not shown locking element firmly connected, so that in the event of a blockage of the locking element by the piezo bending transducer also the pair of cylindrical rollers 32c, d is blocked.
  • the locked state i.e. when e.g. B.
  • the door can also cannot be opened by force because an opening movement of the holding bolt 33 is prevented by the interaction of the cylindrical rollers 32a, b, c, d.
  • the piezo-bending transducer 31 pivots only with appropriate control his rest position shown back and thus gives the locking element, as well the cylindrical roller pairs 32a, b, c, d free.
  • the lever arm 33b is as inclined plane with a small inclination angle of about 2 to 3 degrees.
  • the pair of rollers 32a, b is pushed back against the action of the spring 35. Since the axis of the roller 32d is opposite to the axis of the roller 32a is offset that here again there is a wedge angle of approx.
  • each other rolling cylinder rollers 32a, b, c, d preferably steel rollers, guaranteed.
  • Another advantage of using rollers 32a, b, c, d is the device be made very compact. In alternative versions you can also in place of the roller pairs 32a, b and 32c, d individual rollers or pairs of more than two roles.
  • Locking device 1 with bus interface 61 and / or radio interface 65 is in principle both on windows and on doors or combined on windows and Doors possible. The use is on normal doors as well as on escape doors as well as on smoke and fire protection doors.
  • Door release latch 33, piezo element 31 and gear 32 are designed such that the door opener 1 also under preload opens.
  • the use of the locking device according to the invention is particularly advantageous 1 with bus interface 61 and / or radio interface 65 in connection with a burglar alarm system.
  • locking device 1 is also possible Access control systems or in escape and rescue route systems possible. in the If the system is used in escape and rescue route systems, it is activated the lock and thus an alarm message when the door opener is disconnected 1 from the bus.
  • the devices of the locking device 1 according to the invention can be of various types Versions adapted to the corresponding operating conditions, be trained. So z. B. waterproof versions for outdoor use and normal versions for indoor use.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)
EP02025780A 1999-08-05 2000-08-03 Dispositif de blocage avec système de bus Withdrawn EP1284473A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19936961 1999-08-05
DE19936961A DE19936961A1 (de) 1999-08-05 1999-08-05 Elektrisch schaltbare Zuhaltevorrichtung
EP00949442A EP1123451A1 (fr) 1999-08-05 2000-08-03 Dispositif de verrouillage

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP00949442A Division EP1123451A1 (fr) 1999-08-05 2000-08-03 Dispositif de verrouillage

Publications (2)

Publication Number Publication Date
EP1284473A2 true EP1284473A2 (fr) 2003-02-19
EP1284473A3 EP1284473A3 (fr) 2003-02-26

Family

ID=7917320

Family Applications (2)

Application Number Title Priority Date Filing Date
EP00949442A Withdrawn EP1123451A1 (fr) 1999-08-05 2000-08-03 Dispositif de verrouillage
EP02025780A Withdrawn EP1284473A3 (fr) 1999-08-05 2000-08-03 Dispositif de blocage avec système de bus

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EP00949442A Withdrawn EP1123451A1 (fr) 1999-08-05 2000-08-03 Dispositif de verrouillage

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DE (1) DE19936961A1 (fr)
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EP1566775A1 (fr) * 2004-02-20 2005-08-24 Steinbach & Vollmann GmbH & Co. KG Dispositif pour la vérification de l'état et/ou le contrôle à distance de serrures
EP4080000A1 (fr) * 2021-04-13 2022-10-26 ASSA ABLOY Sicherheitstechnik GmbH Dispositif de commande pour dispositifs électriques de verrouillage d'une porte

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DE10126440A1 (de) * 2001-05-31 2002-03-28 Ulrich Link Einrichtung zum Entriegeln einer Tür mittels drahtloser Fernbedienung
DE10232272B4 (de) * 2002-07-16 2004-10-21 Dorma Gmbh + Co. Kg Verfahren zum Betrieb einer Vorrichtung fü ein Sicherheitssystem
EP1405969A1 (fr) * 2002-10-04 2004-04-07 Steinbach & Vollmann GmbH & Co. KG Dispositif pour sélectionner une option d'état
EP1564689A3 (fr) * 2004-02-17 2006-04-26 Huf Hülsbeck & Fürst GmbH & Co. KG Procédé de commande de serrure comprenant un dispositif de secours pour déverrouiller et/ou verrouiller la serrure
NL1028925C2 (nl) * 2005-04-29 2006-11-06 Lips Nederland B V Slotsamenstel.
WO2006118444A1 (fr) * 2005-04-29 2006-11-09 Lips Nederland B.V. Ensemble de serrure
WO2008061541A1 (fr) * 2006-11-21 2008-05-29 Alpha Asd Ltd Verrou indicateur d'effraction
EP2169154A3 (fr) * 2008-06-24 2013-10-09 GEZE GmbH Centrale de porte
DE102009034731A1 (de) * 2009-07-24 2011-02-10 Mobotix Ag Digitales Zugangskontrollsystem
DE102012110215A1 (de) 2012-10-25 2014-04-30 Assa Abloy Sicherheitstechnik Gmbh Verfahren zum Betreiben einer Rettungswegvorrichtung sowie Rettungsweganordnung
ES2938753T3 (es) 2016-07-04 2023-04-14 Dormakaba Deutschland Gmbh Sistema de seguridad
EP3419064A1 (fr) * 2017-06-23 2018-12-26 Koninklijke Philips N.V. Dispositif avec plusieurs unités d'actionneur à matériau électro-actif et procédé d'actionnement
US10961746B2 (en) 2018-09-20 2021-03-30 Dormakaba Usa Inc. Mortise lock and mortise lock systems and methods

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DE4026439A1 (de) * 1989-09-01 1991-03-07 Trioving As Elektronisch gesteuertes schlosssystem
DE4443391A1 (de) * 1994-12-06 1996-06-13 Aeg Sensorsysteme Gmbh System mit einer Mehrzahl von Schlössern
EP0757145A2 (fr) * 1995-08-01 1997-02-05 GEZE GmbH & Co. Dispositif de blocage actionnable électriquement pour une fenêtre ou une porte et usage d'un actionneur piézo électrique et/ou d'un actionneur magnétoréstrictif et/ou d'un actionneur à effet mémoire
DE19625237A1 (de) * 1996-06-24 1998-01-02 Geze Gmbh & Co Vernetztes RWS
DE19737769A1 (de) * 1996-09-12 1998-04-23 Mikron Ges Fuer Integrierte Mi In einem Netzwerk integriertes Türöffnungssystem
WO1999006976A1 (fr) * 1997-07-29 1999-02-11 The Stanley Works Huisserie a systeme d'entree sans cle integre
EP1072743A1 (fr) * 1999-06-27 2001-01-31 GEZE GmbH Dispositif de sortie de secours pour au moins une porte ou une fenêtre dans les sorties de secours

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1566775A1 (fr) * 2004-02-20 2005-08-24 Steinbach & Vollmann GmbH & Co. KG Dispositif pour la vérification de l'état et/ou le contrôle à distance de serrures
EP4080000A1 (fr) * 2021-04-13 2022-10-26 ASSA ABLOY Sicherheitstechnik GmbH Dispositif de commande pour dispositifs électriques de verrouillage d'une porte

Also Published As

Publication number Publication date
WO2001011169A1 (fr) 2001-02-15
EP1284473A3 (fr) 2003-02-26
EP1123451A1 (fr) 2001-08-16
DE19936961A1 (de) 2001-02-08

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