EP4332331A1 - Ouvre-porte permettant de verrouiller et de déverrouiller une porte - Google Patents

Ouvre-porte permettant de verrouiller et de déverrouiller une porte Download PDF

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Publication number
EP4332331A1
EP4332331A1 EP22193688.3A EP22193688A EP4332331A1 EP 4332331 A1 EP4332331 A1 EP 4332331A1 EP 22193688 A EP22193688 A EP 22193688A EP 4332331 A1 EP4332331 A1 EP 4332331A1
Authority
EP
European Patent Office
Prior art keywords
door
door opener
designed
latch
power supply
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
EP22193688.3A
Other languages
German (de)
English (en)
Inventor
Daniel Schmidt
Jochen Ackermann
Franz-Josef Hövener
Kai Gröne
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.)
Dormakaba Deutschland GmbH
Original Assignee
Dormakaba Deutschland 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 Dormakaba Deutschland GmbH filed Critical Dormakaba Deutschland GmbH
Priority to EP22193688.3A priority Critical patent/EP4332331A1/fr
Publication of EP4332331A1 publication Critical patent/EP4332331A1/fr
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
    • E05B47/0047—Striker rotating about an axis parallel to the wing edge

Definitions

  • the invention relates to a door opener for locking and unlocking a door with a latch on the door side. Furthermore, the invention shows a door system, comprising the door opener and a method for operating the door system.
  • the previously known door opener has a first sensor for generating the sensor signal states “door closed” and “door not closed” and a second sensor for generating the sensor signal states “swivel latch released” and “swivel latch not released”.
  • the invention shows a door opener for locking and unlocking a door.
  • the door opener can be part of a door system.
  • the door system is designed in particular to be arranged in or on a building.
  • the door system has a door with a latch.
  • the latch on the door, especially on the door leaf, is called a “door-side latch”.
  • the door-side latch can, for example, be part of a lock or in be arranged in an independent housing.
  • it is preferably provided that there is a mortise lock in the door of the door system.
  • the door-side latch is preferably part of this mortise lock.
  • the door opener preferably has a housing.
  • This housing is designed in particular to be installed in the door frame or in the counter box of an inactive leaf.
  • the housing of the door opener is designed to be positioned behind a striking plate.
  • In the housing there is preferably a swivel latch which is rotatably mounted in the housing about a swivel latch axis.
  • the swivel latch axis is vertical when the door opener is normally installed.
  • the pivot latch is preferably movable, in particular rotatable, between a first position for blocking the door-side latch and a second position for releasing the door-side latch. The swivel latch thus forms the stop for the door-side latch.
  • the locking device preferably comprises a locking lever and an anchor.
  • the locking device is in particular designed to release the pivot latch in a first locking device state and to lock the pivot latch in a second locking device state.
  • an actuator in the housing of the door opener for actuating the locking device, in particular for actuating the armature.
  • the actuator can be controlled electrically; designed in particular as an electromagnet.
  • the door opener includes a two-pin connector for connecting power supply conductors to provide a Actuator supply voltage.
  • the two power supply conductors are preferably connected to a control device, in particular a remote station, which will be described in more detail in the context of the door system according to the invention.
  • the individual power supply conductor can be a wire, a strand, a core or another conductor.
  • the two-pin connection is located particularly on the housing of the door opener.
  • the two-pole connection preferably has two terminals for connecting the two power supply conductors.
  • the two terminals can be designed in any way; For example, with one screw each for the non-positive and current-conducting connection of the power supply conductors to a conductor track in the connection.
  • the door opener preferably comprises a data unit.
  • the data unit is preferably located in the housing of the door opener.
  • the data unit can also be referred to as a computing unit.
  • the data unit is designed to send an output signal via at least one of the power supply conductors and/or is designed to receive an input signal sent via at least one of the power supply conductors.
  • the door opener can be operated with a two-wire cable, i.e. the two power supply conductors. Due to the data unit, not only is the power supply possible via these two power supply conductors, but data can also be exchanged via them.
  • the two-pole connection described is the only connection for conductors, i.e. the only connection for current-carrying conductors and the only connection for data-carrying conductors, on the door opener.
  • no further connections are provided on the door opener in order to connect other conductors, in particular cables, to the door opener.
  • the data unit is designed to modulate the output signal onto the supply voltage and/or is designed to tap the input signal modulated onto the supply voltage.
  • the at least one power supply conductor can be used in a simple manner to transmit the data to the data unit on the door opener side or from this data unit to the control unit.
  • the door opener preferably comprises at least one sensor unit.
  • This sensor unit is designed to detect at least one variable on the door opener and to generate the output signal based on the detected variable. This output signal is then sent by the data unit via the power supply conductor, in particular modulated onto the supply voltage.
  • the quantity detected by the sensor unit can also be referred to as a state or a value.
  • the sensor units can also be used in the door opener.
  • the door opener preferably comprises at least one sensor unit which is designed to detect a preload acting on the pivot latch.
  • This sensor unit can also be referred to as a preload sensor unit.
  • the door opener comprises at least one sensor unit which is designed to detect a door-side latch that projects into the door opener. This makes it possible to detect whether the door is closed.
  • the door opener can include at least one sensor unit which is designed to detect a position of a movable component of the door opener.
  • This movable component of the door opener is in particular the locking device and/or the swivel latch. Particularly preferably, a position of the locking lever or the anchor is recorded as part of the locking device.
  • the data unit is designed to control the actuator based on the input signal.
  • the input signal can contain the information that the door needs to be unlocked.
  • the data unit can cause the actuator to be energized in order to unlock the door opener.
  • the door opener comprises at least one output unit.
  • the output unit is designed to output a message on the door opener.
  • the output unit preferably comprises at least one lighting unit, in particular LED.
  • the output unit, in particular the lighting unit is preferably located on the housing or on the pivot latch of the door opener.
  • the output unit is designed in particular to output the message based on the input signal.
  • the output unit is designed to output the message based on at least one detected size of the sensor unit.
  • a corresponding message can also be issued outside the door opener, which is described in connection with the door system.
  • the invention further includes a door system.
  • the door system includes a door opener as described above and a control device.
  • the control device can also be referred to as a remote station.
  • the control device is connected to the door opener via the power supply conductors and can therefore send the input signal to the door opener and receive the output signal from the door opener. Accordingly, the control device is designed: to receive the output signal sent via at least one of the power supply conductors and/or to send the input signal via at least one of the power supply conductors.
  • the control device can be located anywhere, for example near the door frame or far from the door inside an apartment or at a building control center.
  • the control device can be an independent computing unit; but can also be divided into several computing units. Furthermore, the control device can be partially implemented in a cloud.
  • control device is designed in particular to send information to the door opener and to receive information from the door opener. Communication between the door opener and the control unit takes place via the two power supply conductors and therefore only via two wires. Therefore, the control device is designed in particular to modulate the input signal onto the supply voltage, so that the input signal can be sent from the control device to the door opener. Additionally or alternatively, the control device is designed in particular to tap the output signal modulated onto the supply voltage, i.e. the signal sent by the door opener.
  • control device is preferably designed to generate an information signal based on the output signal, i.e. based on the signal received from the door opener.
  • the information signal can have the same content as the output signal or can only be based on the output signal.
  • control device is preferably designed to output the output signal. This output of the output signal can take place as a radio signal or can be provided at a control device connection, in particular a potential-free connection of the control device.
  • control device is preferably designed to receive a control signal in any way, for example via radio or wired.
  • the control device can implement this control signal accordingly and send it as an input signal to the door opener via the two power supply conductors.
  • a control signal - for example to open the door - can be sent to the control device using a smartphone app or a building control unit. This converts the control signal into the input signal for the door opener.
  • the door system preferably includes a higher-level output unit that is not located in the door opener.
  • This higher-level output unit can be designed to output a message.
  • the message is output in particular based on the information signal.
  • the higher-level output unit can, for example, have a lighting unit and/or an acoustic output device (e.g. loudspeaker) and/or a corresponding display for outputting the message.
  • the higher-level output unit can be combined in a unit with the control device. Alternatively, it is also possible for the higher-level output unit to be located anywhere and to be connected to the control device in terms of information technology.
  • the invention further includes a method for operating a door system.
  • this concerns the door system described above.
  • the advantageous configurations and associated ones described in the context of the door system are particularly preferred Subclaims are used advantageously as part of the process.
  • the process involves providing a door opener.
  • this is the door opener described above.
  • the advantageous refinements and subclaims described in the context of the door opener also apply to the door opener used in the method.
  • a control device in particular the control device described above, is used in the method.
  • the control device is connected to the door opener via the power supply conductor.
  • an output signal sent via at least one of the power supply conductors is received and/or an input signal, in particular the previously described input signal, is sent via at least one of the power supply conductors.
  • Fig. 1 shows a door system 100 according to the invention.
  • This door system 100 includes a door 104, designed as a swing door. Furthermore, the door system 100 includes a door frame 105 with a door opener 1 arranged therein.
  • a purely optional door drive 108 which is connected to a slide rail 110 via a lever 109.
  • the slide rail 110 is located on the door 104. This allows the door drive 108 to automatically open and close the door 104.
  • This lock 106 has a door-side latch 107, here designed as a lock latch.
  • Fig. 1 purely schematically a control device 101, for example designed as a counterpart.
  • the control device 101 is connected to the door opener 1 for data and/or energy transmission.
  • the control device 101 is connected to the door opener 1 via two power supply conductors 102.
  • the Data transmission is preferably carried out using modulated signals on the power supply.
  • the control device 101 may include a control device connection 103 for outputting and/or receiving data. Additionally or alternatively, the control device 101 can also output and/or receive data wirelessly.
  • control device 101 as shown in Fig. 1 is shown purely schematically, can be connected to the door drive 108 in a wired or wireless manner to control the optional door drive 108.
  • the door opener 1 includes a housing 2 that is used to attach the door opener 1 in the door frame 105. There is a swivel latch 3 in the housing 2.
  • the pivot latch 3 comprises a roller 8, which can be pivoted about a pivot axis 4 relative to the housing 2.
  • the pivot axis 4 designed as a round rod, is shown in the sectional view Fig. 5 to see.
  • the roller 8 has a receiving surface 6.
  • a blocking body 9 is mounted on this receiving surface 6.
  • the blocking body 9 is only in the Fig. 2 and 3 shown schematically and in the Fig. 4 , 5 and 6 hidden for clarity.
  • the blocking body 9 is screwed onto the receiving surface 6.
  • a trap receiving space 7 is formed between the pivot latch 3 and the rear wall of the housing 2.
  • the door-side latch 107 extends into this latch receiving space 7.
  • the swivel latch 3, unless it is released, blocks the door-side latch 107 in this latch receiving space 7, so that the door can only be opened when the swivel latch 3 is not released when the door-side latch 107 is retracted, for example via the door handle.
  • the door opener further comprises a locking device 10.
  • the locking device 10 in turn has a locking lever 11 and an anchor 14.
  • the pivot latch 3 has a locking section 5 on its side facing the locking lever 11. At the in the Fig. 2 to 5 In the position of the locking lever 11 shown, the movement of the pivot latch 3 about the pivot axis 4 is blocked by positive locking between the locking lever 11 and the locking section 5.
  • the locking lever 11 can be rotated about a locking lever axis 12 relative to the housing 2.
  • a locking lever spring 13 presses the locking lever 11 into the position shown in the figures.
  • the anchor 14 is rotatable about an anchor axis 15 relative to the housing 2.
  • Armature axis 15 and locking lever axis 12 are parallel to one another and are in particular perpendicular to the pivot axis 4.
  • the armature 14 is urged into the position shown in the figures via at least one armature spring 16.
  • the door opener also includes an actuator 18, here designed as an electromagnet.
  • the electromagnet moves a plunger 17 with its core.
  • the plunger 17 can be lifted by the electromagnet, whereby the plunger 17 presses on the armature 14 and lifts it against the force of the armature spring 16.
  • the anchor 14 holds the locking lever 11 in a form-fitting manner in its position blocking the pivot latch 3.
  • the positive connection between the armature 14 and the locking lever 11 is released.
  • the swivel latch 3 can thereby rotate the locking lever 11.
  • the door opener 1 includes a locking device 19 in the form of a pin that can be pressed into the pivot latch 3.
  • the locking device 19 protrudes from the swivel latch 3 into the latch receiving space 7.
  • the locking device 19 presses against the locking lever 11.
  • the actuator 18 is activated in this state, in particular energized, the armature 14 lifts and releases the locking lever 11.
  • the locking device 19 presses the locking lever 11 into its non-blocking position. With a corresponding load via the door-side latch 107, the swivel latch 3 is pivoted and the door can be opened once.
  • the Fig. 2 to 5 show different positionings for a sensor unit 30 - in the specific exemplary embodiment, a preload sensor unit for determining a preload that acts on the door opener 1 from the door-side latch 107.
  • the sensor unit 30 is shown purely schematically.
  • the individual sensor unit 30 includes each at least one sensor 31 and optionally a corresponding electronic component 32, which is designed to generate a signal for sending the detected preload to the control device 101, in particular via a data unit 41.
  • the exemplary embodiment includes at least one sensor unit 30; However, several of these sensor units 30 can also be used at different positions within the same door opener 1.
  • Fig. 2 clarifies in a schematic representation that the sensor unit 30 can be located on the contact surface between the door-side latch 107 and the swivel latch 3.
  • the sensor unit 30 is positioned on the blocking body 9.
  • the sensor unit 30 can be arranged between the blocking body 9 and the roller 8, i.e. inside the pivot latch 3.
  • the preload sensor unit 30 is positioned in particular in the area of the locking section 5 and can be located either on the pivot latch 3 or on the locking lever 11.
  • the sensor unit 30 is intended to position the sensor unit 30 on the contact surface between the locking lever 3 and the anchor 14.
  • the sensor unit 30 can be positioned either on the locking lever 11 or on the anchor 14.
  • Fig. 5 clarifies in the sectional view AA that the swivel latch 3 can rotate about the swivel axis 4. It is therefore also provided that the sensor unit 30 can be arranged between the pivot latch 3 and the pivot axis 4, for example to detect the torque.
  • the Fig. 5 and 6 illustrate that the door opener 1 has two connections 40 for connecting the two power supply conductors 102. In particular, it is provided that the door opener 1 only has these two connections 40 for cables or other conductors.
  • this data unit 41 can be positioned anywhere in or on the door opener 1.
  • the data unit 41 is designed to send an output signal via at least one of the two power supply conductors 102 and/or designed to receive an input signal sent via at least one of the two power supply conductors 102.
  • the data unit 41 can be connected to the at least one sensor unit 30, in particular the electronic component 32, for receiving and forwarding the recorded data of the sensor.
  • the door opener 1 can include an output unit 42. This is located, for example, on an externally visible part of the housing 2.
  • the output unit 42 can, for example, be designed to output an acoustic and/or visual message on the door opener.
  • the output unit 42 comprises at least one lighting unit, in particular LED.
  • the output unit 42 is designed in particular to output the message based on the Output input signal which was received from the data unit 41.
  • Fig. 7 shows the method 50 according to the invention with a first method step 51 and a second method step 52.
  • the door opener 1 and the control device 101 are provided.
  • the output signal sent via at least one of the power supply conductors 102 is received and/or the input signal is sent via at least one of the power supply conductors 102.

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  • Lock And Its Accessories (AREA)
EP22193688.3A 2022-09-02 2022-09-02 Ouvre-porte permettant de verrouiller et de déverrouiller une porte Pending EP4332331A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22193688.3A EP4332331A1 (fr) 2022-09-02 2022-09-02 Ouvre-porte permettant de verrouiller et de déverrouiller une porte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22193688.3A EP4332331A1 (fr) 2022-09-02 2022-09-02 Ouvre-porte permettant de verrouiller et de déverrouiller une porte

Publications (1)

Publication Number Publication Date
EP4332331A1 true EP4332331A1 (fr) 2024-03-06

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Family Applications (1)

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EP22193688.3A Pending EP4332331A1 (fr) 2022-09-02 2022-09-02 Ouvre-porte permettant de verrouiller et de déverrouiller une porte

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EP (1) EP4332331A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011131299A1 (fr) * 2010-04-22 2011-10-27 Dorma Gmbh + Co. Kg Dispositif d'ouverture de porte
DE102016118074A1 (de) * 2016-09-26 2018-03-29 Assa Abloy Sicherheitstechnik Gmbh Elektrische Türöffnereinrichtung mit modularer Elektronik
EP3599329A1 (fr) * 2018-07-24 2020-01-29 ASSA ABLOY Sicherheitstechnik GmbH Dispositif d'ouverture de porte pourvu de dispositif de blocage magnetique
EP3617429A1 (fr) * 2018-08-28 2020-03-04 ISAB, Instrumentfirman Sjöholm AB Unité de gâche électrique
EP3988744A1 (fr) 2020-10-20 2022-04-27 dormakaba Deutschland GmbH Ouvre-porte et procédé de détermination de l'état de porte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011131299A1 (fr) * 2010-04-22 2011-10-27 Dorma Gmbh + Co. Kg Dispositif d'ouverture de porte
DE102016118074A1 (de) * 2016-09-26 2018-03-29 Assa Abloy Sicherheitstechnik Gmbh Elektrische Türöffnereinrichtung mit modularer Elektronik
EP3599329A1 (fr) * 2018-07-24 2020-01-29 ASSA ABLOY Sicherheitstechnik GmbH Dispositif d'ouverture de porte pourvu de dispositif de blocage magnetique
EP3617429A1 (fr) * 2018-08-28 2020-03-04 ISAB, Instrumentfirman Sjöholm AB Unité de gâche électrique
EP3988744A1 (fr) 2020-10-20 2022-04-27 dormakaba Deutschland GmbH Ouvre-porte et procédé de détermination de l'état de porte

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