EP4400678A1 - Detektionssystem für einen türgriff - Google Patents

Detektionssystem für einen türgriff Download PDF

Info

Publication number
EP4400678A1
EP4400678A1 EP24150902.5A EP24150902A EP4400678A1 EP 4400678 A1 EP4400678 A1 EP 4400678A1 EP 24150902 A EP24150902 A EP 24150902A EP 4400678 A1 EP4400678 A1 EP 4400678A1
Authority
EP
European Patent Office
Prior art keywords
magnet
spindle
door handle
sensor
optionally
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.)
Pending
Application number
EP24150902.5A
Other languages
English (en)
French (fr)
Inventor
John Mcloughlin
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.)
UAP Ltd
Original Assignee
UAP Ltd
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 UAP Ltd filed Critical UAP Ltd
Publication of EP4400678A1 publication Critical patent/EP4400678A1/de
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0033—Spindles for handles, e.g. square spindles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
    • 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
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • 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
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B2045/065—Switch or sensor type used in alarm locks
    • E05B2045/0665—Magnetic switches, e.g. reed- or hall-switch
    • 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
    • E05B2047/005—Opening, closing of the circuit
    • E05B2047/0053—Opening, closing of the circuit by operating the handle

Definitions

  • the field of the invention comprises spindles for handles such as door handles, covers for spindles, door handles and systems thereof. Specifically, the field relates to any of the above for use in a detection of the actuation of a handle.
  • Electronic activation is becoming more common in door locks for homes or facilities because these locks offer a number of advantages over traditional mechanical door locks in both convenience and improved security.
  • typical electronic locks use push-buttons or a keypad to enter a series of numbers or password for authentication. Users do not have to carry keys and worry about losing keys.
  • Some electronic locks are even able to grant or deny access remotely via users' devices such as smart phones. These locks, in fact, allow exclusive access only to authorised people who have been given their own fob device, magnet card or the like, or who have been informed of the numeric code to be entered to the keypad.
  • some electronic locks have an access record function to record when and who accesses and operates the lock. In some cases, such information is sent to an administrator or security services, with user consent, to track usage and also to monitor and adjust access rights.
  • a door handle comprising a door handle actuator, a door handle spindle, a connecting element for connecting the door handle actuator to the door handle spindle, and a magnet.
  • the magnet is located within, and/or adjacent to, the connecting element. This may make the system simpler to produce. Moreover, it may be simple to adapt old models of door handles to incorporate this new feature.
  • a back plate wherein the back plate is configured to be situated directly adjacent a plane of a door.
  • the magnet is located within, and/or adjacent to, the back plate. This may allow only the production of the back plate to be adapted to produce the device.
  • the magnet forms a pin within/adjacent to the back plate.
  • pins are often used for fixation of the back plate this may allow a standard form of back plate to be used without any alteration. Only a pin may then be changed for a magnetic pin to put the invention into effect.
  • the pin is a spring guide pin.
  • the pin is configured to translate when the door handle actuator is actuated. This may allow actuation of the door handle to be sensed.
  • the magnet is positioned so as to be perpendicular to the door handle spindle.
  • the door handle spindle is the door handle spindle of the second aspect, or is accommodated within the spindle sleeve of the third aspect, or is the spindle of the fourth aspect.
  • a connecting element for connecting a door handle actuator to a door handle spindle; wherein a magnet is located within, and/or adjacent to the connecting element.
  • connecting element is configured to translate when the door handle is actuated. Said arrangement, allowing for the detecting of handle actuation by a magnet and sensor.
  • a sleeve for placement around a door handle spindle, a sleeve comprising a body with a central lumen, wherein the central lumen is configured to house a door handle spindle, a magnet positioned adjacent to, or within, the body. This may advantageously allow a sleeve to be used on standard spindles. This may improve the manufacturability of the system.
  • the body is formed from plastic. This may allow the sleeve to be simple to fit to the spindle.
  • the body is formed from metal. This may increase the wear resistance of the sleeve.
  • the body is formed from silicone, or other elastically resilient material. This may allow the sleeve to be simple to fit to the spindle.
  • the magnet is a rod type magnet, with an axis along its length. This shape may allow the magnet to be more easily sensed as the spindle is moved.
  • the magnet is axially magnetised.
  • the magnetization direction is through the axis of the magnet.
  • this increases the distance between the poles of the magnet. This may make the movement of the magnet easier to detect.
  • the axis of the rod type magnet is oriented to be perpendicular to the longitudinal extent of the spindle.
  • This may provide a simple means for mounting a cylindrical bar magnet - and allows for accurate control of the distance by which the magnet protrudes form the face of the spindle This may make it simpler to produce a device with optimal spacing between the end of the magnet and the sensor.
  • the axis of the rod type magnet is oriented to be parallel to the longitudinal extent of the spindle. This may mean that (using the pole and field line model of a magnet) that the field lines rotate with the rotation of the spindle, and are at 90 degrees to the sensor location at the midpoint along the magnet (assuming the sensor is located on a nearby surface). This may therefore make the magnet easier to detect.
  • a spindle comprising a rod, and a magnet, wherein the magnet is positioned adjacent to, or within, the rod.
  • the magnetic field of the magnet similarly rotates through space. If envisioned as magnetic field lines these in effect cut through the space in the near vicinity. This allows the movement of the magnet (and therefore the movement of the spindle) to be detected by a variety of instruments, for example a magnetometer. It is therefore possible to detect the change of the position (and therefore the position itself) of the spindle, and any associated door handle. This information may be used for a variety of purposes.
  • the magnet is positioned at the distal end of the spindle. In some embodiments this may enable the magnet to be positioned in a location adjacent a sensor location when the spindle is sat within a door. This may reduce the cost of the sensor required.
  • the magnet protrudes from the surface of the spindle.
  • This may allow the spindle to be manufactured in a simple manner.
  • the magnet may simply be adhered to a spindle.
  • the magnet is a rod type magnet, with an axis along its length. This shape may allow the magnet to be more easily sensed as the spindle is moved.
  • the axis of the rod type magnet is oriented to be perpendicular to the longitudinal extent of the spindle.
  • the axis of the rod type magnet is oriented to be parallel to the longitudinal extent of the spindle. This may mean that (using the pole and field line model of a magnet) that the field lines rotate with the rotation of the spindle, and are at 90 degrees to the sensor location at the midpoint along the magnet (assuming the sensor is located on a nearby surface). This may therefore make the magnet easier to detect.
  • a system comprising the door handle of the first aspect, and/or the connecting element of the second aspect, and/or the spindle sleeve of the third aspect, and/or the spindle of the fourth aspect, and a sensor, wherein the sensor is configured to determine whether a door handle has been actuated.
  • the sensor is configured to determine whether a door handle has been actuated.
  • this detects movement of the spindle and/or door handle.
  • the senor is configured to detect rotational movement of the magnet.
  • the magnet rotates with the spindle this may be advantageous.
  • the senor is configured to detect translational movement of the magnet.
  • the magnet is a spring loaded pin this may be advantageous.
  • the senor is configured to sense the direction of the magnetic field of the magnet.
  • the senor comprises a diametrically magnetised magnet. This may allow a low/non powered sensor to be used.
  • the senor comprises two sensors positioned either side of the door handle spindle. This may therefore provide a verification as the two sensors would be expected to agree.
  • the senor is positioned within the back plate.
  • the senor is positioned at least 2mm from the magnet, and optionally 2.25mm-2.5mm from the magnet. This may provide sufficient clearance to allow the door to close and the working parts of the handle to function.
  • the senor is positioned at least 2mm from the magnet, and optionally 2.25mm-2.5mm from the spindle. This may provide sufficient clearance to allow the door to close and the working parts of the handle to function.
  • the motion/position detected by the sensor determines whether the bolt is in the open or closed position. This may advantageously detect that a door is being actuated. This may be used in the locking/unlocking process and in the verification of entry.
  • Figure 1 shows an embodiment in which a magnet 1 and a sensor 3 are shown.
  • the sensor 3 may be any sensor capable of detecting the presence and/or movement of the magnet 1. Examples include a magnetometer, or a hall effect sensor, or may be a magnet itself (such as a diametrically magnetised magnet).
  • Figure 1 shows that there may be a distance between the magnet 1 and the sensor 3. This is optional, and any distance that enables the sensor to sense the position and/or movement of the magnet may be used.
  • An example of such a distance is 2.25cm - however any suitable distance may be used, such as a distance of over 2mm, below 2.5mm, and between 2.25mm and 2.35mm.
  • 2.3mm may be an optimal distance.
  • the magnet 1 may be in any orientation, may be any form of magnet, and maybe positioned in the spindle, in the handle (or components adjacent to or associated with the handle), or in a spindle sleeve.
  • the sensor 3 may be connected to a system for operating and or monitoring the use of a door.
  • the door may comprise an electronic lock. This may enable only certain individuals to be able to operate the door.
  • the sensor 3 may monitor usage of the handle by monitoring the position and/or movement of the magnet 1.
  • the magnet is configured to move when the handle is operated.
  • Figure 2a shows a door handle comprising a door handle actuator 9 (the handle element to be operated by a user), a connecting portion 5 for connecting the door handle actuator to a spindle, and a backing plate 7.
  • the connecting portion 5 may also be referred to as a connecting element.
  • the connecting element, or connecting portion 5, is also a form of a sleeve that is situated around the spindle.
  • the backing plate may be optional for some systems (such as rose handle systems).
  • the parallel arrangement may be advantageous because the field lines of the magnet may rotate with the rotation of the spindle, and so are at 90 degrees to the sensor location at the midpoint along the magnet (assuming the sensor 3 is located on a nearby surface). This may therefore make the magnet 1 easier to detect.
  • This Figure also shows a rod type magnet 1 being used. This may be advantageous, especially in the case where the magnet is axially magnetised as it maximises the distance between the poles in the magnet, which makes movement of the magnet 1 easier to detect.
  • Figures 3a-3c show further examples of a backing plate.
  • Figure 3a shows an outer portion 7 of a backing plate.
  • Figure 3c shows an inner portion 8 of a backing plate. The inner portion of the backing plate 8 may be situated directly adjacent the door, and may be directly coupled to the door.
  • Figure 3c shows the inner 8 and outer 7 portions of the backing plate in an exploded view.
  • Figure 4 shows a spindle going through a backing plate (of course a backing plate is an optional feature).
  • the spindle comprises a rod, and a magnet, wherein the magnet is positioned adjacent to, or within, the rod.
  • the rod is the portion of the spindle that acts as an axis to translate motion of the handle being turned.
  • the magnet in this instance is in the perpendicular arrangement. This may provide a simple means for mounting a cylindrical bar magnet - and allows for accurate control of the distance by which the magnet protrudes form the face of the spindle This may make it simpler to produce a device with optimal spacing between the end of the magnet and the sensor..
  • the magnet 1 is situated within the rod 13.
  • Situating the magnet 1 within the rod 13 may be advantageous because it means that the position of the magnet 1 relative to the rod 13 is set. There is a risk with the sleeve that the sleeve position could change over time, or that due to wear the sleeve could eventual drop off, and so a new sleeve may have to be fitted.
  • By encompassing the magnet 1 within the rod 13 of the spindle the amount of maintenance of the door handle system may be reduced.
  • the magnet 1 may form a pin within the backing plate 8 so that it simply replaces a component part that already forms a portion of the backing plate 8.
  • the magnet may form a spring guide pin. Such a pin would then translate when the door handle 9 is actuated so that door handle movement could be sensed by the sensor 3.
  • Figure 6 shows the embodiment of Figure 2B . Also shown is the spindle 13 and the backing plate 8. It is therefore clear that the magnet 1 may be positioned either in the spindle 13, or in any adjacent portion of the handle, such as the connecting portion (as shown) 5 or in a portion of the backing plate 8.
  • Figure 7 shows an arrangement in which the magnet 1 is attached to the outer surface of the spindle 13.
  • the magnet is shown as being in the arrangement parallel arrangement, such that the axis of the magnet 1 is parallel with the axis of the spindle 13.
  • this is further advantageous because it minimises the extent to which the magnet 1 protrudes form the surface of the spindle 13.
  • Also shown are the inner portion 8 and outer portion 7 of the backing plate.
  • the magnet is also shown at the distal end of the spindle 13.
  • the distal end of the spindle 13 may be the end that is closest to the backing plate 8, and also to the sensor 3.
  • FIG. 8 shows a spindle sleeve 15.
  • the spindle sleeve is situated around the spindle/rod 13.
  • the spindle sleeve 15 comprises a magnet 1.
  • the magnet is shown adhered to the spindle sleeve 15.
  • the magnet 1 may be incorporated within the spindle sleeve 15 itself.
  • the connecting portion or element 5 may also be a form or part of a sleeve by virtue of being situated around the spindle/rod 13.
  • the sleeve 15 may be formed from any suitable material. Silicone (or another elastically resilient material) may be particularly advantageous as it is easy to fit to the spindle 13 itself. Metal may also be used if the sleeve 15 is needed to be hard wearing. Plastic may also be used.
  • the magnet 1 is shown in the parallel arrangement.
  • this may be further advantageous because using the parallel arrangement means that the thickness of the sleeve 15 can be reduce, whilst the magnet is still encased, or mostly encased, in the sleeve 15.
  • the magnet 1 may alternatively be positioned in the perpendicular arrangement.
  • the magnet 1 is shown as being a rod type magnet.
  • the magnet may also be axially magnetised.
  • the back plate comprising the inner portion 8 and the outer portion 7.
  • the spindle 13 and spindle sleeve 15 are shown protruding through inner portion 8. In situ the spindle 13 and spindle sleeve 15 may also protrude through the outer portion 7.
  • the senor is configured in some embodiments to determine whether the handle 9 is being lifted up or pushed down. This may correspond to clockwise and anticlockwise rotation respectively. For example, for the handle 9 being lifted up the spindle 13 will rotate in the clockwise direction. For the handle 9 being pushed down the spindle 13 will rotate in the anticlockwise direction.
  • the result of a quarter turn clockwise results in the top most pole (in the non-actuated position) being rightmost when viewed from the distal end of the spindle 13.
  • the result of a quarter turn anti-clockwise results in the top most pole (in the non-actuated position) being leftmost when viewed from the distal end of the spindle.
  • the relative configuration of the two poles does not change.
  • a clockwise rotation of the spindle 13 still results in the magnet 1 being positioned on the right side of the spindle 13 (when viewed from the distal end of the spindle 13).
  • An anti-clockwise rotation will result in the magnet 1 being positioned on the left side of the spindle 13 (when viewed from this distal end of the spindle). This will affect the magnitude of the signal generated by the sensor 3, and therefore the type of actuation of the handle 9 can be determined.
  • the senor will simply be configured to detect that there has been actuation of the handle - and not the directionality of said actuation.
  • Figure 9 is a schematic block diagram of the system as a whole.
  • the spindle is attached between two door handle actuators.
  • the door handle actuators comprise an inner door handle actuator and an outer door handle actuator.
  • the door body sits between these actuators.
  • a magnet is shown attached to the spindle. Either side of the magnet, and attached to a PCB within a housing such as a backing plate comprising an inner and outer portion.
  • the housing may be directly connected to the door, or door frame, or adjacent surface.
  • FIG. 9 Also shown in Figure 9 is the lock, and channel for a key.
  • a mechanical override On the inside of the lock is a mechanical override.
  • a mechanical override may allow those within a building to exit - for example in the case of an emergency such as a fire, even if the door is locked.
  • the magnet and sensor combination may feed an output.
  • the buzzer may go off in response to the sensor sensing movement of the magnet. This may be because the handle is being used outside of a prescribed time, or by an individual that does not have access.
  • Figure 10 shows a method of assembling the handle.
  • Figure 10a shows step 1. This comprises fitting a new fixing plate 8 (also known as an inner backing plate) to a door. A spindle 13 is also fitted through the fixing plate 8.
  • a new fixing plate 8 also known as an inner backing plate
  • the spindle 13 may be a spindle comprising a magnet 1, or may be a standard spindle 13. In the case of a spindle comprising a magnet 1 an additional magnet 1 in a later step may not be needed.
  • Figure 10b shows a handle 9 being attached to one end of the spindle. Additionally, for embodiments in which a standard spindle 13 is used a spindle sleeve 15 is added, or alternatively a magnet is fitted to a connecting portion of the fixing plate (or other portion of the handle apparatus). Figure 10b shows two spindle sleeves with different magnet orientations that may be used.
  • Figure 10c shows the outer portion 7 of the backing plate being fitted to the fixing plate 8.
  • Figure 10d shows a second handle 9 being attached to the spindle, and the assembly process being completed.
  • a grub screw may also be used to ensure that the fit of the handle is sufficiently tight, however this is optional.
  • Figure 11 shows a method of usage of the present device in combination with an electronic lock.
  • This shows a variety of uses of an electronic lock system.
  • the installation process is shown whereby an app is downloaded and the device set-up.
  • any such software may be used in any suitable manner.
  • the lever (or handle) is lifted (this may be a clockwise rotation) this may be detected by the system as detailed above.
  • this then begins an autolock process. This process can be interrupted and stopped by pushing down on the lever in the locking period. This pushing down of the handle is detected by the system as detailed above.
  • the electronic lock may be equipped with sensors to detect that the locking process is successful. In this case the user is notified (e.g. visually, by a sound, or by a notification on an app). The lock is then in the locked state. This may only be unlocked by an order being sent from an authorised person/device. The DC motor may then unlock the electronic lock, and the sensors may verify that this unlocking is successful.
  • the lock (or the system described above alone) may also alert a user if it is low on battery.
  • the device may be used in embodiments in which an electronic lock is not used or is disabled.
  • the system may be used to track the usage of doors. In a large complex this may give an indication of where the main thoroughfare is - and so how much wear each room may expect. In some situations this may also provide a safety benefit.
  • any and all electronic locking devices will be disabled. The people inside of the building will then be advised to leave the building. Unfortunately, if there is a fire this can prevent people taking expected routes, or can cause people to become disoriented due to the smoke etc. This can prevent people from exiting a building in the case of a fire. It is therefore highly desirable for the fire service to be given an indication of where any people remaining within the building are likely to be.
  • the processor of such apparatus may be implemented with fixed logic such as assemblies of logic gates or programmable logic such as software and/or computer program instructions executed by a processor.
  • Other kinds of programmable logic include programmable processors, programmable digital logic (e.g. a field programmable gate array (FPGA), an erasable programmable read only memory (EPROM), an electrically erasable programmable read only memory (EEPROM), an application specific integrated circuit (ASIC) or any other kind of digital logic, software, code, electronic instructions, flash memory, optical disks, CD-ROMs, DVD ROMs, magnetic or optical cards, other types of machine-readable mediums suitable for storing electronic instructions, or any suitable combination thereof.
  • Such data storage media may also provide the data storage of the device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Burglar Alarm Systems (AREA)
  • Lock And Its Accessories (AREA)
EP24150902.5A 2023-01-11 2024-01-09 Detektionssystem für einen türgriff Pending EP4400678A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2300425.2A GB2626153A (en) 2023-01-11 2023-01-11 Detection system for a door handle

Publications (1)

Publication Number Publication Date
EP4400678A1 true EP4400678A1 (de) 2024-07-17

Family

ID=89573977

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24150902.5A Pending EP4400678A1 (de) 2023-01-11 2024-01-09 Detektionssystem für einen türgriff

Country Status (2)

Country Link
EP (1) EP4400678A1 (de)
GB (1) GB2626153A (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006089797A1 (de) * 2005-02-25 2006-08-31 Weru Ag Fenster oder tür
GB2473289A (en) * 2009-09-08 2011-03-09 Miao-Hsueh Tsai Handle assembly for a window
GB2496592A (en) * 2011-11-11 2013-05-22 Window Fab & Fixing Supplies Window handle assembly
WO2020234598A1 (en) * 2019-05-21 2020-11-26 Mighton Products Limited Casement window handle sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090282652A1 (en) * 2008-05-15 2009-11-19 Tagarira Maramba Child safe door knob
GB2554394A (en) * 2016-09-23 2018-04-04 Laporta Giovanni Improvements to windows / doors
GB2582608B (en) * 2019-03-27 2023-10-25 Laporta Giovanni A window or door leaf system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006089797A1 (de) * 2005-02-25 2006-08-31 Weru Ag Fenster oder tür
GB2473289A (en) * 2009-09-08 2011-03-09 Miao-Hsueh Tsai Handle assembly for a window
GB2496592A (en) * 2011-11-11 2013-05-22 Window Fab & Fixing Supplies Window handle assembly
WO2020234598A1 (en) * 2019-05-21 2020-11-26 Mighton Products Limited Casement window handle sensor

Also Published As

Publication number Publication date
GB2626153A (en) 2024-07-17

Similar Documents

Publication Publication Date Title
US11591847B2 (en) Lock device having position sensor
US7113070B2 (en) Door lock and operation mechanism
CA2551000C (en) Modular electromechanical locking cylinder
US20130067969A1 (en) Electronic Cabinet/Drawer Lock System
GB2558128A (en) Electronic keypad lock for furniture, cabinets or lockers
KR101706285B1 (ko) 실내 통합관리형 도어 락
US20090205384A1 (en) Electromechanical locking system
WO2019077366A1 (en) LOCK SYSTEM
US11732504B2 (en) Motorized lock method and assembly
JP2023543572A (ja) 多方向ドアロック
US11156020B2 (en) Tamper alarm for electronic lock
NZ571424A (en) Door locking/unlocking unit with smoke and temperature sensors causing unlocking, with sensing in proximity of door
JP2023534539A (ja) スマートロック
JP2023543236A (ja) 磁力計付きドアロック
JP2023534541A (ja) スマートロック
EP2290179A1 (de) Elektronische Zugangskontrollvorrichtung
EP4400678A1 (de) Detektionssystem für einen türgriff
US10352067B2 (en) Key monitoring door lock, door lock key monitoring system, and method thereof
CA3066833A1 (en) Motorized lock method and assembly
JP2003184368A (ja) 磁石式電子キー装置
WO2021137221A1 (en) Lock actuation assembly
JP2007198053A (ja) 電気錠システム
EP3637040B1 (de) Verriegelungsvorrichtung mit positionssensor
CA2901205A1 (en) High security lock
JPH0579785B2 (de)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR