EP4093934A1 - Poignée d'actionnement et dispositif de protection contre la rupture - Google Patents

Poignée d'actionnement et dispositif de protection contre la rupture

Info

Publication number
EP4093934A1
EP4093934A1 EP20828970.2A EP20828970A EP4093934A1 EP 4093934 A1 EP4093934 A1 EP 4093934A1 EP 20828970 A EP20828970 A EP 20828970A EP 4093934 A1 EP4093934 A1 EP 4093934A1
Authority
EP
European Patent Office
Prior art keywords
handle
actuating handle
switch
lock
actuating
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
EP20828970.2A
Other languages
German (de)
English (en)
Other versions
EP4093934C0 (fr
EP4093934B1 (fr
Inventor
Erich Matouschek
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE102020000322.2A external-priority patent/DE102020000322A1/de
Priority claimed from DE102020004835.8A external-priority patent/DE102020004835A1/de
Application filed by Individual filed Critical Individual
Publication of EP4093934A1 publication Critical patent/EP4093934A1/fr
Application granted granted Critical
Publication of EP4093934C0 publication Critical patent/EP4093934C0/fr
Publication of EP4093934B1 publication Critical patent/EP4093934B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0062—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with destructive disengagement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0062—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with destructive disengagement
    • E05B17/0066—Handles with destructible elements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B2045/0615—Electric alarm locks triggered by movement of the handle
    • 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
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring

Definitions

  • the invention relates to an operating handle for operating a sash of a window or a door.
  • the invention further relates to a device for protecting against burglary on an object which has at least one window and / or a door with such an operating handle.
  • Embodiments of the invention relate in particular to a device for monitoring a window or a door against illegal attacks.
  • Embodiments of the invention relate in particular to window handles with which window sashes can be operated for opening, tilting, closing and locking.
  • actuating handles are known in the most varied of designs and configurations.
  • a locking device is actuated by means of a handle and a mechanical connection, which is used to close, open or tilt an object opening.
  • window handles that can be locked with a separate key are used almost exclusively to prevent attacks on the locking mechanism of the window. These can be bypassed, and experience shows that they are no longer completed after a while. Ventilate several windows several times a day, get the keys, unlock, ventilate, lock, remove the key and put it outside of reach, becomes annoying over time. And, if nothing happens for a long time, the keys get stuck or the lock is no longer locked out of convenience.
  • This window handle has an electromechanical lock in the rosette. If the window handle is moved, a radio signal is sent to a smart home control center so that it knows which handle position this handle is in. A handle that is in the closed position is automatically locked by the system - it can only be operated if the system, within the parameters specified by the user, gives permission to open the window. If this is the case, the window handle is unlocked and it can be turned as normal. This means that the times must be saved in the control center when it is locked or the time when it can be unlocked. If a window is to be opened outside of the programmed times, the locking must first be released via the Smart Home central unit. This is not only cumbersome, but can prevent employees or residents from escaping within the blocked time in the event of danger.
  • the window handle known from [1] also has a predetermined breaking point installed between the handle and the square pin. If a force above the predetermined breaking point is applied in the locked state of the handle, the predetermined breaking point breaks. The handle can now be turned, but the window remains locked.
  • the invention provides an operating handle for
  • An actuation of a sash of a window or a door comprising: a housing for attachment the actuating handle on the wing, a handle which is rotatably attached to the housing and which has a handle neck for gripping by a user and a handle, which is rotatably mounted in the housing between a closed position and an open position, for transmitting the rotary movement of the handle to a locking mechanism of the wing, wherein At least one predetermined breaking point is provided between the handle neck and the handle, a lock by means of which the handle can be locked in the closed position against rotation relative to the housing, and a break monitoring device for monitoring the predetermined breaking point and providing information about a break in the predetermined breaking point.
  • the grip neck is preferably designed with a grip area and an angled area oriented in the direction of the axis of rotation, which is connected to the grip piece via the predetermined breaking point.
  • the handle neck is preferably L-shaped or also U-shaped.
  • the handle neck in particular the area oriented in the direction of the axis of rotation, is preferably also mounted in the housing.
  • the predetermined breaking point is preferably arranged in the housing.
  • a rotational movement of the handle neck is preferably monitored to monitor the predetermined breaking point.
  • At least one fastening means for fastening the housing to the wing and a sabotage protection are provided, the sabotage protection being set up to detect a movement of the at least one fastening means and to provide information about the movement of the fastening means.
  • the fastening means are preferably designed as screws designed to engage in such threaded holes.
  • the lock is designed electromechanically.
  • the lock is designed in such a way that it can be actuated in a signal-controlled or remote-controlled manner.
  • the lock has a latch that can be actuated by an actuator for positively locking engagement in at least one latch recess on the handle piece.
  • the lock is set up to be controlled by a monitoring center and / or by a switching unit and / or by an alarm system and / or by means of a time recording system.
  • a keyless personal identification device is provided, which is set up to initiate locking or unlocking of the handle by the lock when an authorized person is identified.
  • the personal identification device is selected from a group of personal identification devices that include a biometric personal identification device for capturing a personal characteristic of the authorized person, fingerprint recognition, face or retinal recognition, voice recognition, a code button and an NFC interface or an RFID Has reader or the like for near field communication with a user terminal or a chip.
  • the fingerprint recognition is designed such that one or more fingerprints are read into and stored in an internally or externally mounted control unit by one or more authorized persons via a fingerprint scanner that is either attached to / in the operating handle or externally and that an applied fingerprint is compared with the stored fingerprints directly, via radio transmission or by cable.
  • the breakage monitoring device has a first sensor or a first switching unit for detecting a movement of the handle neck when the handle is locked and is set up in such a way that, when detected in this way, it supplies information about the breakage to a control unit for triggering an alarm.
  • At least one circuit is provided which is set up to bypass the first switching unit by means of a switching bridge when an authorized person is detected by the personal identification device.
  • the circuit is preferably accommodated in the housing, but it can also be provided outside and connected to electrical or electronic units, switches, sensors or actuators in the housing by cable or wirelessly.
  • At least one switching bridge is installed between the control unit and the first switching unit.
  • the operating handle is set up in such a way that the switching bridge closes a circuit of the first switching unit when the authorized finger is placed on the fingerprint scanner before the authorized opening of the operating handle, so that a switch of the first switching unit that can be operated by moving the handle neck during the opening process of the Operating handle can open without providing information about the break.
  • the electromechanical lock is unlocked after bridging.
  • the circuit switches a circuit of the first switching unit, for example closes it, so that a movement of the handle neck, in particular by a switch acting on it, again supplies the information about the break, and then the at least one switching bridge opens again.
  • a status monitoring device is provided for monitoring the status of the lock and for supplying the information about the status to a monitoring center or control unit.
  • condition monitoring device has a second switching unit or a second sensor for detecting the position of the lock, its bolt or the position of the handle.
  • At least one screw is provided as the fastening means for fastening the housing to the wing. It is preferred that the anti-sabotage device has at least one switch that engages the screw or one sensor that detects the screw or other fastening means.
  • the screw has at least one area of larger and one area of smaller diameter.
  • the sabotage safety device is set up in such a way that when an attempt is made to unscrew this screw in order to open or remove the operating handle, a switching tongue of the switch changes from the larger diameter to the smaller diameter of the screw or from the smaller diameter to the larger diameter of the screw is moved that this movement, as a result of the detected diameter difference, the switch either interrupts or closes a circuit and that in this way a sabotage alarm is triggered by radio or wired.
  • the invention relates to a device for the intrusion protection of an object which has one or more windows and / or one or more doors, the leaves of which are at least partially equipped with an operating handle according to one of the preceding claims.
  • the device preferably comprises at least one further opening detector, preferably comprising a reed switch with opposing magnets, for detecting a movement of the actuating handle or of the wing provided with it.
  • the device preferably comprises at least one glass breakage indicator which is provided outside the operating handle and which can be or is connected to the operating handle.
  • the device preferably comprises at least one further alarm indicator which is connected or can be connected to the actuating handle.
  • the device is preferably set up in such a way that an electronic monitoring unit is armed or disarmed via the automatic or signal-controlled locking, or that each individual operating handle located in the object is self-sufficient, by means of the automatic or signal-controlled locking, directly or via an external one Connection, arming or disarming.
  • the invention provides a method for monitoring an object with regard to break-ins and for securing the object against break-ins, characterized by using an operating handle or a device according to one of the preceding claims and triggering an alarm in the event of breakage of the predetermined breaking point or at least one of several predetermined breaking points.
  • the mentioned functions or steps of the individual units of the operating handle or the device are implemented e.g. by software in the internal control unit or an external evaluation unit.
  • a preferred embodiment of the invention provides an operating handle with a device for securing and monitoring a window or a door against unlawful attacks, with at least one electromechanical lock locking or unlocking the handle of the operating handle in the locked position against a rotational movement in the handle neck and wherein at least one predetermined breaking point is attached between the handle and the handle neck, this predetermined breaking point being monitored, preferably with at least one first electrical switching unit, in particular a first electrical switch.
  • This first switching unit preferably its first switch, is preferably connected to at least one internal or external control unit.
  • One embodiment of the operating handle thus comprises the housing, handle with handle neck, handle piece and predetermined breaking point, breakage monitoring device and a control unit arranged outside or inside (the housing), which is designed, in particular programmed, to perform the functions explained using hardware or software.
  • This preferred embodiment described above works in such a way that, in the locked state, a force acting on the handle above the resistance of the predetermined breaking point leads to the breaking of the predetermined breaking point, that the electrical switch transmits this to a monitoring unit, so that there is no longer any force transmission between the handle and the handle neck with the electromechanical lock still engaged.
  • An alarm can thus be triggered without the intruder getting into the property.
  • the operating handle is fastened with a specially shaped screw on the window, the door, that another electrical switch is applied to the screw and that the screw is partially a larger or larger switch has a smaller diameter.
  • the sabotage protection preferably works in such a way that when you try to unscrew this screw to open or remove the operating handle, the tongue of the switch of the sabotage protection is moved from the larger diameter to the smaller diameter of the screw or from the smaller diameter to the larger diameter of the screw that via this movement, as a result of the detected difference in diameter, the switch either interrupts or closes a circuit and that in this way a sabotage alarm is triggered by radio or wired.
  • the anti-sabotage function works with any fastening means, the movement of which can be detected by a corresponding switch or other sensor, in order to trigger a message accordingly.
  • electromechanical locking and / or unlocking takes place by means of a switching device, an alarm system, a fingerprint reader and / or by means of a time recording system.
  • a switching device an alarm system, a fingerprint reader and / or by means of a time recording system.
  • other keyless, preferably biometric personal identification devices are provided.
  • one or more authorized persons read and store one or more fingerprints into an internally or externally attached control unit via a print reader that is attached either to / in the operating handle or externally, and that an applied fingerprint is also stored the stored fingerprints are matched directly, by radio transmission or by cable.
  • At least one switching bridge is installed between the control unit and the switch The switching bridge closes so that the switch can open when the operating handle is opened, that the electromechanical lock is then unlocked, that after the operating handle has been moved into the closed position, it is again locked electromechanically, that the circuit closes the circuit of the switch and that the Open the jumpers again.
  • the respective state of the lock, unlocked or locked is reported to a monitoring unit via a switch on the electromechanical lock.
  • At least one further opening detector preferably a reed switch with an opposing magnet, can be attached or connected to or in the operating handle and / or at least one external glass break detector and / or further alarm detectors.
  • an electronic monitoring unit is armed or disarmed via the automatic locking, or that each individual actuating device located in an object is armed independently by means of the automatic locking, directly or via an external connection - or disarming.
  • actuating handle have the advantages of performing a unique identification directly on the handle element, permanently arming this handle element, installing an electronically monitored predetermined breaking point and connecting it to an alarm center for transmitting an alarm in the event of violence.
  • Such particularly preferred configurations make it possible for this technology to be installed even in highly endangered objects, such as banks, jewelers, etc.
  • a particularly preferred embodiment of the invention makes it possible to generate an operating handle which can also be used in the high-security area and which fulfills the respective regulations, such as DIN VDE 0833 ff, VdS 2311 and others.
  • an electronically monitored predetermined breaking point, a special circuit in the evaluation unit, and a sabotage device are installed on the handle element, among other things, in order to connect them to an alarm center for the transmission of an alarm in the event of violence.
  • This monitoring as well as an electromechanical locking and / or unlocking can take place by means of a switching device of an alarm system, a fingerprint reader and / or by means of a time recording system. In other configurations that are designed for less sensitive areas, some of the aforementioned functions can be omitted.
  • a great advantage of the present invention is that a violent attack on the operating handle, for example in the form of a window handle, has the consequence that the predetermined breaking point breaks, an alarm is triggered, then the handle can be rotated without a connection to the gearbox and that the locks in the The windows remain locked.
  • the electronic monitoring of the predetermined breaking point also serves as an "opening detector" within the meaning of the regulations of the Association of Damage Prevention VdS.
  • a further switch is attached to the mechatronic lock of the operating handle.
  • This switch informs a monitoring device, for example an alarm system, whether the operating handle is locked against a rotary movement and thus the window or door is "locked” or not.
  • the VdS prescribes a "locking detector”; this, too, can be achieved with such an embodiment or some other state monitoring device for monitoring the state of the lock.
  • Preferred embodiments create a window handle which triggers a sabotage alarm if an attempt is made to unscrew at least one of the two fastening screws of the window handle.
  • this is ensured with a specially shaped and electronically monitored screw. Such is shown in the following description and drawing.
  • Designs of the actuating handle according to the invention can also be used for purely mechanical protection of an object without a connection to an alarm relay.
  • a hardened steel plate, or better, a plate or the like monitoring for breakthroughs can be placed between the rosette and the window sash be placed. So that the closed state of the individual window can be determined optically when present, it would be advantageous if this were indicated by a red (open) or green (closed) diode on the operating handle.
  • the VdS stipulates that the operator is shown whether all windows are closed and locked when leaving the building.
  • the locking detector integrated in the preferred window handle is connected directly to a burglar alarm center via the evaluation unit, so that when leaving the building, the block lock or the like can only be armed if all Object openings are closed and locked.
  • Another extreme advantage of the design of the operating handle with automatic user identification, in particular using biometric features such as fingerprints, is that it no longer has to be locked, e.g. in the form of a window handle.
  • the proposed window handle can be retrofitted in existing burglar alarm systems with all of its advantages.
  • Preferred embodiments of the invention enable a decentralized solution in the living area, in which each window, each French door and, technically modified, each door can be armed or disarmed independently of one another, namely directly at each window, virtually for each window, each Door, "one line".
  • no false alarms are triggered by incorrect behavior or incorrect operation.
  • every violent attack on the window handle leads to an alarm in advance and the window remains closed afterwards. In this way, an attacker is kept outside the object for some time after the alarm is triggered, so that the intervention has the opportunity to prevent the attack.
  • a keyless personal identification device which, without a key, preferably biometrically with unambiguous body features of the authorized persons themselves, such as fingerprints in particular, or with devices or devices that an authorized person usually carries with them , such as a smartphone, works so that the aforementioned disadvantages of the key solution are avoided.
  • a fingerprint reader and an internal control for automatic locking in the closed state and for release are installed in the rosette or in the grip of the actuating handle for clear identification.
  • the authorized persons can train their fingerprints and save the algorithmic codes. People who have lost their authorization can be deleted.
  • two switches connected in parallel are attached to the continuously armed, electronically monitored predetermined breaking point, which simultaneously acts as an “opening detector”.
  • a preferably keyless personal identification in particular a biometric personal identification
  • a biometric personal identification is carried out, e.g. an authorized finger is placed on a fingerprint reader. If it is accepted, the first switch first switches to "Closed”. Then the window handle can be turned, whereby the second switch goes to the open position. In this way, the window handle is only disarmed internally by means of this circuit. The burglar alarm center is not informed of this. It only receives the message via the locking detector installed in the window handle that the window has not been locked but has not been forcibly overcome. If this window handle is brought back into the closed position, it locks itself electromechanically, the "second switch” closes first, then the "first switch” opens so that the monitoring of violence occurs again seamlessly. This handle unit acts decentrally, i.e. independent of an external release. If this window is closed again, the locking detector attached to the lock informs the control unit installed in the window handle and, via this, the intrusion alarm center.
  • this window does not have to be removed from the monitoring of the intrusion alarm system or another monitoring system before it is opened and then added again when it is closed.
  • the preferred window handle can be used on the one hand for integration into electronic monitoring and, if equipped differently, for mechanical security, also with an internal siren.
  • each window, each French door, each sliding door can be armed or disarmed independently of each other via the identification with a print reader or the like, connected to evaluation electronics, specifically at each window directly, virtually for each window, each door, a "line".
  • evaluation electronics specifically at each window directly, virtually for each window, each door, a "line".
  • Another advantage is that a violent attack on the window handle has the consequence that the predetermined breaking point breaks, an alarm is triggered, the handle can then be turned without being connected to the gear and that the locks in the window still remain locked.
  • the electronic monitoring of the predetermined breaking point also serves as an "opening detector" within the meaning of the regulations of the Association of Damage Prevention VdS.
  • the locking indicator integrated in the actuation handle can also be used to determine whether all windows in the property are locked and monitored with the opening indicator at the predetermined breaking point.
  • the preferred window handle can also be used for mechanical, mechatronic security of an object without a connection to an alarm forwarding and in a slightly different way.
  • This window handle which is in turn equipped with a print reader, is largely constructed like the handle described above; it can also contain the alarm-triggering component of the electronically monitored predetermined breaking point, possibly with an integrated siren that generates an internal alarm in the event of an attack.
  • FIG. 1 shows a sectional illustration of an exemplary embodiment of an actuating handle with electronic monitoring
  • FIG. 3 shows an exemplary embodiment of a circuit diagram of the actuating handle addressed in the aforementioned figures
  • FIG. 4 shows a side view of an embodiment of a sabotage protection device.
  • the device shown in a sectional view in FIG. 1 is used to detect and monitor the position of an actuating handle 17 and to transmit the detected position information to an evaluation unit, an alarm system, a bus system or the like.
  • the actuating handle 17 has, for example, a handle (window handle) - consisting of handle 1 and handle neck 21 - which is mounted with a counter stop 22 so as to be axially fixed and rotatable on a stop body 14, for example a rosette.
  • the actuating handle 17 is fastened by means of screws 101, 102, which will be explained in more detail later with reference to FIG adapted driver recess 19 and then engages in an actuating device (gear), also not shown, in the window sash.
  • the predetermined breaking point 4 is monitored for a break by means of a break monitoring device explained in more detail below by way of example.
  • a break monitoring device explained in more detail below by way of example.
  • the handle neck 21 there is a bolt recess 20 (example of a bolt counter bearing). If the handle 1 is turned into the “locked” mode, a first switching unit 3 is closed. The first switching unit 3 reports this to an electromechanical lock 8 fitted in the stop body 14, which now introduces a bolt 8 a into the bolt recess 20 in the handle neck 21. The rotary movement of the handle 1, 21 is thus blocked. In order to achieve a higher locking effect, stabilizers 9 can be attached to the side of the bolt 8a. If the bolt 8a is locked in the bolt recess 20, a second switching unit 7 reports this to a control unit 12 as “locked”.
  • the first switching unit 3 sits on a monitoring nose 2 and monitors the “closed” or “open” state of the actuating handle 17. It is positioned in front of the predetermined breaking point 4 when viewed from the handle - handle 1. If, in the closed state of the actuating handle 17, a force greater than the resistance of the predetermined breaking point 4 is applied to the handle 1, for example during a break-in attempt, the predetermined breaking point 4 breaks. This interrupts the power transmission from the handle 1 to the driver 15, the first switching unit 3 switches, reports this to the evaluation unit or control unit 12, the handle 1 can now be rotated without a force connection to the driver 15, the window remains locked in the locked state. This process can be reported by the evaluation unit or control unit 12 in the stop body 14 as an alarm to an alarm center (not shown).
  • the first switching unit 3, with its special circuit, is to be regarded as an “opening detector”.
  • the second electrical switching unit 7 installed on the stop body 14 rests on the bolt 8a and monitors the locked and unlocked state of the bolt 8a.
  • This respective state, locked or unlocked, shown with the arrow 16 is passed on by the second switching unit 7 to the evaluation unit or control unit 12, which, if required, can pass it on to the alarm center (not shown).
  • the second switching unit 7 thus acts as a so-called “locking detector” for the alarm center.
  • Diodes 13 can be attached to the stop body 14. These indicate to the operator via the locking indicator whether the handle 1 is locked or unlocked via the electromechanical lock 8 in connection with the bolt 8a.
  • a further advantageous embodiment of the operating handle 17 is that the operating handle 17 can be controlled by means of a fingerprint scanner 11 - also called a print reader (preferred example of a biometric personal identification device). Fingerprints can be scanned in by the authorized persons either in the evaluation unit, the control unit 12 or in an external evaluation (not shown). If a person subsequently places their finger on the fingerprint scanner 11, the algorithmic code is communicated to the respective evaluation unit and checked. If the authorized code is available, the handle 1 is activated, in contrast to the unauthorized code.
  • a fingerprint scanner 11 also called a print reader (preferred example of a biometric personal identification device). Fingerprints can be scanned in by the authorized persons either in the evaluation unit, the control unit 12 or in an external evaluation (not shown). If a person subsequently places their finger on the fingerprint scanner 11, the algorithmic code is communicated to the respective evaluation unit and checked. If the authorized code is available, the handle 1 is activated, in contrast to the unauthorized code.
  • biometric personal identification devices which have at least one previously Capture stored specific biometric feature of an authorized person, or a code input device for entering an authorization code can be provided, or an NFC receiver or a Bluetooth interface or the like for communication with a mobile communication device stored as authorized (in particular mobile phone) or an RFID reader be provided.
  • the personal identification should be designed in such a way that it can carry out an identification based on features that are usually located on the person, such as biometric features, noted codes or objects typically carried with them such as mobile phones or such universally applicable RFID chips, so that no separate key is kept or used must and operation remains simple and convenient. Fingerprint sensors are particularly preferred.
  • a drilling protection 6 or instead a signaling board, can be installed between the window sash (not shown) and the stop body 14.
  • the solution with the print reader of the same identification device should not be used for fire protection reasons, at least on escape routes.
  • the control of the lock 8, 8a can be taken over by an intrusion alarm center H or by another control unit.
  • the locking mechanism 8, 8a is inoperative during the stay of the foreign person and is only locked when an electronic surveillance system or the like is armed.
  • the advantage of this solution is that the electronically monitored predetermined breaking point 4 triggers an alarm in advance in the event of an unlawful attack and that the attacker is then kept outside the object via the locking mechanism that is still engaged.
  • FIG. 2 shows a top view of the window handle - an example of the operating handle 17 - for mechatronic protection against illegal attacks.
  • the handle 1 is shown, which is fastened with the counter-stop 22 in the stop body 14. In the closed position of the window, the monitoring nose 2 is located on the counter-stop 22.
  • the first switching unit 3 rests with its switching tongue or the like in the closed state of the operating handle 17 on the monitoring nose 2, the operating handle 17 is thus locked.
  • the switching details can be seen from FIG.
  • the electricity required will be made available by an energy storage device such as a rechargeable battery 24, which can be charged via a charging connection 25.
  • FIG. 2 Further visible details from FIG. 2 are the two stabilizers 9, which hold the bolt 8a in engagement in the recess 20 in the locked state against the action of force. This is advantageous on the one hand to achieve a higher resistance to the predetermined breaking point 4, and on the other hand to prevent an attacker from exposing the fitting on the window and trying to lever the bolt out of the striker plate.
  • FIG. 2 shows openings 18 through which the actuating handle 17 is fastened, in particular screwed, to the wing (not shown) with at least two screws 101, 102 or similar fastening means, preferably releasably.
  • a further bolt recess 20 for the bolt 8a can be provided in the handle neck 21.
  • the locked or unlocked state can be displayed via diodes 13.
  • the operating handle 17 In the bottom of the operating handle 17 are two openings 23 through which a cable connection to a signaling center is made possible.
  • the operating handle 17 has a cover 5 which covers the electronics and the like.
  • the first switching unit 3 can be omitted.
  • the actuation handle 17 is unlocked after the authorized fingerprint has been placed on the fingerprint scanner 11 and after the bolt 8a has been unlocked.
  • the locked or unlocked state can also be displayed via diodes 13 in the case of purely mechanical securing.
  • a siren (not shown) in or outside the actuation handle can be activated via the first switching unit 3.
  • FIG. 3 shows the circuit diagram of the actuating handle 17 mentioned in the aforementioned figures.
  • further detectors are connected to the actuating handle 17, in addition to the monitored predetermined breaking point 4, a reed contact with magnet 10, a glass break detector C1, an attack detector (e.g. anti-drilling protection C1 or a detector that detects an attempted opening in advance) and a sabotage detector C2, in particular designed here as a sabotage safety device 100, as will be explained in more detail below.
  • Switches A1 and A2 control the "opening detector", first switching unit 3, at the electronically monitored predetermined breaking point 4.
  • the extreme advantage of the preferred embodiment of the operating handle 17 can be seen on the first switching unit 3 (formed by the switches A1 and A2) in connection with the biometric identification, in particular the print solution. Together they are, so to speak, arming / disarming and monitoring against break-ins of the individual windows.
  • the first switch A1 is in the embodiment shown, in contrast to the second
  • Switch A2 not a physical switch, but a programmed switch.
  • the second switch A2 designed as a mechanical switch, of the first switching unit 3 is closed and monitors the position of the actuating handle 17.
  • the programmed first switch A1 closes the contact to the first switching unit 3, the second switch A2 then opens when the actuating handle 17 is actuated, whereby this can be turned into the open position due to the switching bridge of the first switch A1 without triggering an alarm. If this window is integrated in a burglar alarm system, in this way the operating handle 17 can be continuously armed from the point of view of the burglar alarm center, without having to be disarmed before opening. If the window is closed again, the operating handle 17 is brought into the closed position, and the second switching unit 7 reports that the lock 8, 8a, is engaged, the procedure for switches A1 and A2 is reversed.
  • the first switch A1 is thus a switching bridge for the duration of the opening of the operating handle 17. False alarms due to incorrect operation can no longer be triggered with this procedure, since the technology acts for the operator, in contrast to current solutions.
  • the external opening detector 10 like the second switching unit 3, is constructed as a switching unit with a first switch B1, in particular in the form of a programmed switch and a second switch B2, in particular in the form of a physical switch, these switches B1 , B2 of the external opening detector 10 are also connected in parallel.
  • the switching units 3 and 10 are programmed so that when the second switch A2 of the first switching unit 3 is closed, both the switching bridge (of the first switch A1) and the switching bridge at B1 are opened.
  • the physical second switch B2 on the external opening detector 10 - in particular designed as a REED contact - would still be open at this point in time, since it is not applied to the corresponding magnet.
  • this external opening detector 10 would immediately trigger an alarm and in this way prevent incorrect operation or manipulation.
  • a connection of the electronically monitored operating handle 17 to a burglar alarm center H is advantageous.
  • EMZ electronic monitored operating handle 17
  • the second switching unit 7 in the form of a lock monitoring device D1 according to FIG. 3
  • the first switching unit 3 indicates, however, that the window was not forcibly overcome, but opened with authorization. Therefore, this process is not evaluated as an alarm, but only registered by the EMZ to the effect that not all windows are closed when the property is left. When leaving the operator, this is communicated by the fact that he cannot switch the block lock or the like.
  • Further detectors can be connected in the circuit diagram, for example a glass break detector on C1, a sabotage detector on C2 and anti-drilling protection or the like on C3. If these detectors are to be attached outside the operating handle, sabotage protection is required, e.g. in such a way that a 4-wire cable is connected to these detectors, with two strands being connected to the sabotage line E1 and, if necessary, to E2. In sophisticated electronic burglar protection, at least one 4-core cable with stranded wires of the same color is used. To prevent bridging attempts in order to remove a detector from monitoring in this way, the so-called Z-wiring is used, at the end of which a line terminating resistor G is attached.
  • FIG. 4 an exemplary embodiment for a housing 106 of the actuating handle 17 with a sabotage protection 100 is explained with reference to FIG. 4.
  • both parts 1, 21 of the handle are rotatably mounted in the housing 106, so the predetermined breaking point 4 and the breakage monitoring device are also accommodated in the housing 106.
  • the sabotage protection is set up to detect a movement of the at least one fastening means with which the housing 106 is fastened to the sash of the window or the door and to report it accordingly, for example via the connection C2.
  • FIG. 4 shows an embodiment of the sabotage protection 100 in a side view.
  • the side view shows an embodiment of the sabotage protection 100 against unlawful removal of the actuating handle 17 by means of an electronically monitored special screw 101, 102.
  • the housing 106 of the window handle 1, 21 and the window handle (not shown in FIG. 4) is shown
  • Window overlap 104 is fastened in the screw thread of the gearbox 105.
  • the switch tongue of an electrical switch 103 is applied. Since the sabotage monitoring is to take place continuously here, the electrical switch 103 is in the continuous monitoring mode, that is to say switched to continuity.
  • the switching tongue of the electrical switch 103 slides from the larger part of the diameter 102 of the special screw to the partly smaller diameter 101 of the special screw, whereby the switching tongue of the switch 103 interrupts or switches the circuit. This is reported to the evaluation unit (not shown) - in particular to the control unit 12, for example - whereupon an alarm is triggered.
  • An operating handle (17) has thus been described, provided with a preferably electromechanical lock (8, 8a), with a predetermined breaking point (4) which is located between a handle neck (21) and a handle piece (1) and which in particular has a electrical switch (3) is monitored, which preferably also serves as an "opening detector".
  • a preferably programmed switch (A1) closes the circuit of the electrical switch (3), then the circuit of a preferably physical switch (A2) is opened, so that the handle (1) can be opened without an alarm being triggered by the switch (3) can be brought into the open or tilted position.
  • the procedure for the switches (A1, A2) is reversed.
  • Driver recess e.g. for a square pin
  • bolt recess for bolt 8a
  • A1 first switch in particular in the form of a programmed switch, on the internal opening detector (first switching unit, at the predetermined breaking point)
  • A2 second switch in particular in the form of a physical switch, on the internal opening detector (at the predetermined breaking point)
  • B1 first switch in particular in the form of a programmed switch on the external opening detector 10
  • B2 second switch in particular in the form of a physical switch on the external opening detector 10

Landscapes

  • Burglar Alarm Systems (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Breakers (AREA)
  • Emergency Alarm Devices (AREA)
  • Keying Circuit Devices (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une poignée d'actionnement (17), pourvue d'un mécanisme de verrouillage de préférence électromécanique (8, 8a), ayant un point de rupture (4) prédéterminé qui se trouve entre un col de poignée (21) et une partie de préhension (1) et qui est en particulier surveillé par un commutateur électrique (3) qui agit de préférence également en tant que "détecteur d'ouverture". Lors de l'ouverture autorisée de la poignée d'actionnement (17), un commutateur programmé (A1) ferme le circuit du commutateur électrique (3), le circuit du commutateur physique (A2) est ensuite ouvert, et par conséquent la partie de préhension (1) peut être amenée dans une position ouverte ou inclinée sans que l'alarme soit déclenchée par le commutateur (3). Après que la poignée d'actionnement a été amenée dans la position de fermeture, et après le processus de verrouillage électromécanique (8, 8a), la procédure de commutation (A1, A2) est exécutée dans une séquence inverse.
EP20828970.2A 2020-01-21 2020-12-09 Poignée d'actionnement et dispositif de protection contre la rupture Active EP4093934B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020000322.2A DE102020000322A1 (de) 2020-01-21 2020-01-21 Vorrichtung zur automatischen Verriegelung eines Fenstergriffs, wenn dieser in Verschlussstellung gebracht wird, sowie zur Entriegelung mittels Fingerprint.
DE102020004835.8A DE102020004835A1 (de) 2020-08-07 2020-08-07 Vorrichtung zur elektrischen Sicherung von Behältnissen gegen unbefugte Manipulation
PCT/EP2020/085378 WO2021148191A1 (fr) 2020-01-21 2020-12-09 Poignée d'actionnement et dispositif de protection contre la rupture

Publications (3)

Publication Number Publication Date
EP4093934A1 true EP4093934A1 (fr) 2022-11-30
EP4093934C0 EP4093934C0 (fr) 2024-01-31
EP4093934B1 EP4093934B1 (fr) 2024-01-31

Family

ID=74003803

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Application Number Title Priority Date Filing Date
EP20828970.2A Active EP4093934B1 (fr) 2020-01-21 2020-12-09 Poignée d'actionnement et dispositif de protection contre la rupture

Country Status (6)

Country Link
US (1) US20220412122A1 (fr)
EP (1) EP4093934B1 (fr)
CN (1) CN115038849A (fr)
CA (1) CA3163941A1 (fr)
MX (1) MX2022009006A (fr)
WO (1) WO2021148191A1 (fr)

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GB8803253D0 (en) * 1988-02-12 1988-03-09 Goodwin W J & Son Ltd Spindle
DE29603917U1 (de) 1996-03-02 1996-05-09 Buchhalter Thomas Überwachungseinrichtung
DE19833834A1 (de) 1998-07-28 1999-05-20 Michael Piorr Wohnungstürschloß mit Alarmauslöseelektromechanik und der Übermittlungselektronik
DE10159460A1 (de) 2001-12-04 2003-06-18 Winkhaus Fa August Handhabe
BE1015182A6 (nl) 2002-11-14 2004-10-05 Reynaers Aluminium Nv Verbeterde kruk voor een raam, deur of dergelijke.
DE10346654B3 (de) 2003-10-08 2004-12-09 Abb Patent Gmbh Griff für ein Fenster oder eine Tür
EP1870917A1 (fr) * 2005-04-14 2007-12-26 Matsushita Electric Industrial Co., Ltd. Dispositif de detection de contact, dispositif de poignee de porte et systeme d'acces intelligent comprenant celui-ci
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WO2011131831A1 (fr) * 2010-04-20 2011-10-27 Ben Salomonson Ensemble système d'alarme
DE102010018780B3 (de) 2010-04-29 2011-03-03 Zimmerei Robert Und Martin Fecher Gbr ( Vertretungsberechtigter Gesellschafter: Martin Fecher, 78224 Singen ) Multifunktionsgriff zum kontrollierten Öffnen und Schliessen von Fenstern oder Türen
US8727402B2 (en) * 2012-09-27 2014-05-20 Ford Global Technologies, Llc Deformation driven blocking mechanism for an automobile
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DE102015003027A1 (de) 2015-03-06 2017-02-16 Heike Bedoian Fenster- oder Türgriff mit einer Vorrichtung zur Erfassung der Griffposition
DE202015008986U1 (de) 2015-03-06 2016-06-08 Heike Bedoian Fenster- oder Türgriff mit einer Vorrichtung zur Erfassung der Griffposition
GB2559735B (en) 2017-02-09 2019-10-02 Omar Ali Isameldin Door Locking Device
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EP3626917A1 (fr) 2018-09-24 2020-03-25 Hoppe Ag Poignée de commande pourvue de système de contrôle d'accès

Also Published As

Publication number Publication date
EP4093934C0 (fr) 2024-01-31
CA3163941A1 (fr) 2021-07-29
MX2022009006A (es) 2022-08-15
CN115038849A (zh) 2022-09-09
US20220412122A1 (en) 2022-12-29
WO2021148191A1 (fr) 2021-07-29
EP4093934B1 (fr) 2024-01-31

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