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EP3916179A1 - Agencement de serrure - Google Patents

Agencement de serrure Download PDF

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Publication number
EP3916179A1
EP3916179A1 EP20176868.6A EP20176868A EP3916179A1 EP 3916179 A1 EP3916179 A1 EP 3916179A1 EP 20176868 A EP20176868 A EP 20176868A EP 3916179 A1 EP3916179 A1 EP 3916179A1
Authority
EP
European Patent Office
Prior art keywords
door leaf
lock
electromechanical system
designed
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20176868.6A
Other languages
German (de)
English (en)
Inventor
Hans-Rainer Speckamp
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 EP20176868.6A priority Critical patent/EP3916179A1/fr
Publication of EP3916179A1 publication Critical patent/EP3916179A1/fr
Withdrawn legal-status Critical Current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
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1006—Locks or fastenings for special use for panic or emergency doors of the vertical rod type
    • E05B65/1013—Trigger means for holding the bolt in the retracted position and releasing the bolt when the door is closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/185—Fastening means performing sliding movements parallel with actuating bar
    • 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
    • E05B2047/0068—Door closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed

Definitions

  • the invention relates to a lock arrangement for a door leaf.
  • the invention also relates to a door system with a door leaf and lock arrangement and to a method for operating a door system.
  • espagnolette bars are used on door systems with two leaves, which are referred to as passive leaves and active leaves.
  • the inactive leaf has a lock that actuates at least one driving bolt rod. It is also possible to operate two oppositely rotating espagnolette rods with one lock. The espagnolette rod is locked upwards or downwards to lock the passive leaf and moves positively into the frame or the floor at the upper or lower secondary closing edge.
  • the door leaf In the open position of the door leaf, it must be ensured that the driving bar rod does not exclude it, otherwise the comfort and safety of the door system are impaired. For example, the door leaf would not close easily in the event of a fire with the driving bolt rod locked out.
  • the lock arrangement disclosed here is intended for a door leaf.
  • the door leaf can be located on a single-leaf or multi-leaf door system.
  • the lock arrangement is provided for an inactive leaf.
  • the passive leaf in turn forms a double-leaf door system together with an active leaf.
  • the lock arrangement preferably comprises at least one driving bolt rod, a switch lock, a main lock, a sensor and a control unit.
  • the at least one drive bar rod can be moved between a retracted retracted position and an excluded position.
  • the drive bar rod can be moved back and forth between these two positions by a linear movement.
  • the drive bar In the retracted position, the drive bar is retracted and therefore does not protrude into the frame or the floor.
  • the driving bolt rod In the exclusion position of the driving bolt rod, the driving bolt rod is excluded and thus protrudes beyond the door leaf into the frame or into the floor.
  • the drive bar can be held in the retracted position by the switching lock and an electromechanical system of the main lock. It is provided in particular that a movement into the locked position is only possible after a change in the state of the switching circuit and the electromechanical system of the main lock.
  • a mechanical energy store which acts on the drive bar rod in the exclusion direction, so that the drive bar rod moves into the exclusion position after being released by the force of the energy store.
  • the mechanical energy store is preferably a spring.
  • the lock arrangement preferably comprises at least two of the driving bolt rods.
  • the lock arrangement preferably comprises at least two of the driving bolt rods.
  • the main lock preferably comprises one bolt rod connection per drive bolt rod which is designed for connection to the respective drive bolt rod.
  • the main lock is designed as a mortise lock and comprises a main lock housing.
  • the at least one locking bar connection is arranged in the main lock housing.
  • a releasable connection is formed between the locking rod connection and the drive locking rod.
  • the drive bolt rod can be connected to the bolt rod connection after the main lock has been inserted into the door leaf during the assembly of the lock arrangement.
  • the lock arrangement comprises a switching lock for the drive bolt rod, which is to be arranged on a secondary closing edge for the drive bolt rod.
  • the key switch is to be arranged on the upper secondary closing edge in the door leaf.
  • the switch lock preferably comprises a switch lock housing, the drive bar coming from the main lock protruding into the switch lock housing on one side of the switch lock housing. At least in the locked position, the driving bar rod protrudes in particular from the other side of the switch lock housing.
  • the switch lock is designed to hold the drive bolt rod in the retracted position and to release the drive bolt rod in the closed position of the door leaf.
  • the switch lock comprises a latching mechanism and a latching mechanism trigger.
  • the locking mechanism is designed to hold the drive bar rod in the retracted position, in particular against the force of the mechanical energy store.
  • the latching mechanism trigger is designed to be actuated in a purely mechanical manner by contact with the frame to release the latching mechanism. For example, the latching mechanism trigger is pressed in and / or rotated by the contact when the door leaf is closed, as a result of which the latching mechanism is released. By releasing the locking mechanism, the drive bar is released by the switch lock.
  • the switch lock has no effect on the drive bolt rod, in particular in the locked position of the drive bolt rod. In other words, in the locked position of the drive bar rod, the switch lock does not prevent the drive bar rod from moving into the retracted position.
  • An exemplary key switch is in EP 1 475 495 A2 shown.
  • the main lock preferably comprises a main lock housing.
  • the main lock is preferably designed as a mortise lock.
  • the main lock can also be referred to as a counter lock when used in the passive leaf.
  • the main lock preferably comprises a rotary receptacle, in particular a nut, for inserting a handle, in particular a door handle or a handle.
  • the rotary mount is used in particular for actuating the at least one drive bar rod, in particular for pulling in the drive bar rod.
  • the main lock can furthermore comprise a latch and / or a bolt which can be actuated via the handle and / or in some other way. This is particularly the case when the main lock is designed for an active leaf or for a single-leaf door.
  • the main lock in particular as a counter lock for an inactive leaf, can alternatively be designed without a latch and bolt.
  • the main lock, in particular as a counter lock for an inactive leaf can comprise an actuator for pushing back the latch and / or the bolt of a lock of the active leaf.
  • the main lock preferably comprises a slide with which the at least one driving bolt rod is operatively connected, in particular via the bolt rod connection.
  • the slide can be moved linearly in the main lock housing, preferably in a vertical direction.
  • the slide is in a first position when the drive bar is excluded.
  • the slide is in a second position when the drive bar is retracted.
  • the first position is a lower position and the second position is an upper position.
  • both drive-bar rods are operatively connected to the slide in such a way that when the slide is moved in one direction, the two drive-bar rods are drawn in in opposite directions.
  • the main lock comprises an electromechanical system which is designed to move the drive bar rod into the retracted position by an electric motor and to hold the drive bar rod in the retracted position.
  • the electromechanical system is preferably from a first position to a second position movable in order to move the drive bar rod from the locked position into the retracted position.
  • the electromechanical system is preferably also designed for charging or tensioning the mechanical energy store, since it is preferably arranged in such a way that it is loaded, in particular tensioned, into the retracted position when the drive bar rod is drawn in.
  • the electromechanical system preferably comprises an electric actuator, in particular an electric motor.
  • the electromechanical system can include a transmission.
  • the transmission is designed in particular to convert the rotary movement of the electric motor into the linear movement of the drive bar rod.
  • the transmission is designed in particular to convert the rotary movement of the electric motor into the linear movement of the slide.
  • the transmission in particular in a self-locking design, is preferably designed to hold the drive bar in the retracted position even when the actuator is not energized, in particular when the electric motor is not energized.
  • the actuator can cause the drive bar rod to move into the locked position.
  • the electromechanical system can thus cause the drive bar rod to move into the locked position.
  • the electromechanical system, in particular the transmission, preferably moves from the second position to the first position.
  • the actuator can, on the one hand, move or drive the drive bar rod at least indirectly.
  • the actuator can allow the drive bar rod to move into the locked position.
  • the electromechanics In the second case, it is used to release the drive bar rod.
  • the actuator can come out of operative connection with the drive bar rod, so that the drive bar rod can move into the locked position through the force of the energy store.
  • the term "causing the driving bar rod to move into the locked position" includes both the active movement of the driving bar rod by the electromechanical system and the passive release of the driving bar rod by the electromechanical system.
  • the motor system can move the drive bar rod in a controlled manner. There is no unbraked, jerky movement of the espagnolette rod due to the optional mechanical energy storage device. This reduces both the component load and the noise generation.
  • the transmission preferably comprises an eccentric driver, for example a cam, which moves the slide, in particular lifts it, in the corresponding rotary position.
  • an eccentric driver for example a cam
  • the driving bar rod remains in the retracted position - regardless of the release in the switching mechanism.
  • the electromechanical system, in particular the transmission, is in the second position.
  • the slide Only through a corresponding further rotary movement of the driver can the slide, for example loaded by spring and / or gravity, move into the first position, in particular downward, whereby the driving bar rod moves into the locked position.
  • the further rotary movement is used to release the drive bar rod.
  • the further rotary movement can serve to release the slide.
  • the slide can become disconnected from the electromechanical system as a result of the further rotary movement.
  • the electromechanical system, in particular the transmission, is in the first position.
  • the electromechanical system is preferably designed such that it can be manually overridden at any time in the direction of the retracted position, so that the lock arrangement can be used in conjunction with a panic function.
  • the drive bar rod can also be moved into the retracted position when the electromechanical system is in the first position. According to the invention, however, the case is considered in which the drive bar rod has been retracted electromechanically and the electromechanical system is therefore in the second position.
  • the main lock preferably comprises an electrical energy store, which is designed to supply the electromechanics with electrical current in the event of a missing or inadequate power supply, so that the driving bolt rod can move into the locked position.
  • the energy store is preferably designed so that the electromechanical system can move at least from the second position to the first position.
  • the energy store is designed to supply the electromechanical system with electrical current at least until the drive bar rod is released.
  • the electrical energy store is arranged in particular in the main lock housing.
  • the electrical energy store is used in particular for the emergency power supply, so that in the event of a fire the drive bar rod can move into the locked position by means of the electromechanics, in particular can be released by the electromechanics.
  • the electrical energy store only needs to generate the energy to rotate the driver out of engagement.
  • the closed position of the door leaf is "recognized" by the latching mechanism trigger in a purely mechanical manner, whereby the drive bar is released immediately. This works, for example, through the interaction of the locking mechanism and the locking mechanism trigger as described above.
  • the closed position of the door leaf is additionally detected with at least one sensor in order to then control the electromechanics in the main lock so that the driving bolt rod moves into the locked position.
  • the electromechanical system is preferably activated so that the electromechanical system moves from the second position into the first position. In particular, the electromechanical system is activated to release the drive bar.
  • the sensor can be arranged in different positions in the area of the door system. Several sensors can be used, with the closed position of the door leaf being deduced based on the signal from only one sensor or several sensors or all sensors.
  • the senor is an electrical or electronic sensor that can transmit corresponding information to the control unit in a wired or wireless manner.
  • the sensor is designed and arranged to detect a closed position of the door leaf.
  • the sensor is located on one of the secondary closing edges of the door leaf and can, in order to detect the closed position, detect when the door leaf is approaching the frame.
  • the sensor is preferably intended to be arranged on the upper and / or the lower secondary closing edge.
  • the sensor can be designed, for example, as a Hall sensor, as a reed switch or as a button.
  • the senor is arranged on the switch lock.
  • the switch lock comprises a switch lock housing in which the sensor is integrated.
  • the sensor arranged on the key switch can directly detect the closed position; for example by detecting the approach to the frame.
  • the closed position can be detected independently of a state of the switch lock.
  • the senor can be arranged to detect the actuation of the switch lock in order to indirectly detect the closed position of the door leaf.
  • the control unit is designed to control the electromechanical system so that the driving bar rod can move into the exclusion position in response to the sensor detecting the closed position, in particular so that the electromechanical system releases the driving bar rod.
  • the control unit only undertakes this activation if the closed position of the door leaf, in particular the stationary leaf, is detected by the at least one sensor.
  • the control unit is designed to control the electromechanical system upon detection of the closed position by the sensor, so that the electromechanical system moves from the second position to the first position.
  • the driving bar rod can only be moved from the second position to the first position into the locked position when released by the switching mechanism and the electromechanical system is moved.
  • control unit and the electromechanical system are designed to hold the drive bolt rod in the retracted position when the drive bar rod is released by the switch lock, in particular against the force of the mechanical energy store.
  • the electromechanical system is designed to move in such a way that the drive bar rod can move into the locked position, in particular to release the drive bar rod.
  • the electromechanical system is preferably designed to be used when the Switching lock released driving bar rod to hold the driving bar rod, in particular against the force of the mechanical energy storage device, in the retracted position and to move into the first position in response to a command from the control unit.
  • the command of the control unit takes place on the basis of a detection of the closed position by the sensor.
  • the electromechanics are only activated accordingly when the sensor detects the actual closed position of the passive leaf so that the driving bar rod can move into the exclusion position; in particular, the driving bar rod is moved into the exclusion position released by the electromechanical system, so that the drive bar is excluded.
  • the inactive leaf is in the open position, manipulation is prevented, as the drive bar rod is not moved even when the latching mechanism trigger on the switch lock is actuated. Only when the sensor also detects the closed position can the espagnolette rod be moved into the locked position - provided that the switch is also released.
  • the control unit of the lock arrangement can be located outside the main lock and also outside the door leaf. There only needs to be a data-transmitting, wired or wireless connection from the control unit to the electromechanical system. However, the control unit is preferably arranged in the main lock.
  • the control unit is preferably designed as an electronic control unit.
  • the control unit can comprise a processor or a controller.
  • the control unit is preferably designed to actuate the electromechanical system with a time delay after the sensor has detected the closed position so that the drive bar rod can move into the locked position.
  • the electromechanical system is preferred for moving into the first position activated with a time delay.
  • the electromechanical system for releasing the drive bar rod is activated with a time delay. In this way, traces of grinding on the floor or the frame caused by drive-bar rods that lock out too early can be avoided.
  • the duration of the time delay is preferably adjustable.
  • the control unit can comprise a timer for determining time intervals.
  • the duration of the time delay can be determined by means of the timer.
  • the control unit can comprise an electronic memory. The duration of the time delay can be stored in the electronic memory.
  • the electromechanical system is activated to move the drive bar rod into the locked position, in particular to release the drive bar rod, when the closed position of the inactive leaf is detected by the sensor and additionally fulfills at least one further condition detected by the control unit is.
  • This further condition can, for example, be a corresponding operating mode.
  • the operating modes it can be taken into account in particular that the door leaf has to be opened very frequently, for example in the case of a motor-driven stationary leaf (for example in a hospital).
  • the at least one further condition may or may not be met. This makes it possible for the door leaf to be closed and the switch lock to be actuated, the drive bar rod still not being moved into the locked position. Only when the operating mode is changed, for example to a night mode, the further condition would be met, so that when the closed position of the door leaf is detected by the sensor, the electromechanical system causes the espagnolette rod to move into the locked position, in particular the electromechanical system releases the espagnolette rod.
  • the invention also includes a door system.
  • the door system in turn comprises a door leaf and the lock arrangement described.
  • the door leaf is designed in particular as a fixed leaf.
  • the sensor for detecting the closed position is preferably arranged in the door leaf.
  • a sensor arranged outside the door leaf can also be used. This can be on the frame, for example.
  • sensors in which a first part of the sensor is located on the door frame and a second part of the sensor is located on the door leaf.
  • a magnet is arranged on the door frame and a Hall sensor is located on the door leaf.
  • the invention further comprises a method for operating a door system, in particular the door system described.
  • the lock arrangement described is used here.
  • the drive bar of the door leaf is held in the retracted position when the door leaf is in the open position.
  • two drive bar rods can also be used here. This holding takes place by means of the electromechanics in the main lock and by means of the key switch.
  • the switch lock In the closed position of the door leaf or when the door leaf is closed, the switch lock is actuated mechanically, in particular via the latching mechanism trigger, to release the drive bar held in the switch lock. At the same time, the drive bar rod is held in the retracted position by means of the electromechanical system.
  • the electromechanical in particular electromotive, cause a movement of the drive bar rod into the locked position, in particular a release of the drive bar rod, by the electromechanics, if other conditions are present.
  • the electromechanical system is moved into the first position.
  • a first operating mode e.g. day mode
  • the electromechanical system holds the drive bar in the retracted position even when the door leaf is in the closed position. This allows the door leaf to be opened quickly and often.
  • a second operating mode e.g. night mode
  • the electromechanical system can cause the drive bar rod to move into the locked position, in particular the electromechanical system can release the drive bar rod so that the door leaf is locked.
  • Fig. 1 shows a schematic view of a door system 100.
  • the door system 100 comprises a lock arrangement 1 for a door leaf 101, designed as a stationary leaf. An associated active leaf of the door system 100 is not shown.
  • An associated active leaf of the door system 100 is not shown.
  • part of a frame 102 of the door system 100 is shown.
  • the upper secondary closing edge is located between this frame 102 and the inactive leaf 101. The same structure can be seen on the underside.
  • the lock arrangement 1 comprises a main lock 2, designed as a counter lock and mortise lock in the door leaf 101.
  • the main lock 2 has a main lock housing 3.
  • the main lock 2 comprises two bolt rod connections 4 for one drive bolt rod 5 each.
  • the two bolt rod connections 4 and thus also the drive bolt rods 5 can move linearly up and down in opposite directions. For this purpose, they are connected via a slide 15.
  • the locking rod connections 4 or the driving bolt rods 5 can be in the locked position (in Fig. 1 shown) and moved to the retracted position.
  • the counter-rotation is achieved via a lever arrangement.
  • a mechanical energy store 11 (designed as a spiral spring) is located on the upper drive bar rod 5.
  • the lock arrangement 1 on the upper drive bolt rod 5 comprises a switch lock 14, arranged in the door leaf 101.
  • the switch mechanism 14 comprises a latching mechanism 6 and a latching mechanism trigger 7.
  • the latching mechanism 6 clamps the driving bolt rod 5 in the retracted position. If the latching mechanism trigger 7 reaches the frame 102 when the door leaf 101 is closed, the latching mechanism trigger 7 moves the latching mechanism 6 into a non-clamping position. In the non-clamping position, the switch lock 14 releases the drive bar rod 5 so that the switch lock 14 no longer prevents it from moving out into the locked position.
  • the main lock 2 comprises in the main lock housing 3 an electromechanical system 8 with a gear 9 and an electric motor 10 as well as an electrical energy store 18 for the emergency power supply of the electromechanical 8.
  • the gear 9 includes an eccentrically rotatable driver 17 for lifting the slide 15. When the slide is raised 15 the driver 17 is at around 11 o'clock. Here, the electromechanical system is in a second position and the slide 15 is in the second position. As a result of this position and / or a self-locking of the gear 9, the driver 17 - thus also the slide 15 - remains in position in the de-energized state, as a result of which the espagnolette rods 5 are not released. The drive bar rods 5 are held in the retracted position.
  • the driver 17 If the driver 17 is rotated to the 12 o'clock position, the driver 17 is out of operative connection with the slide 15.
  • the electromechanical system 8 is in the first position. As a result, the drive bar rod 5 is moved into the locked position by the energy store 11.
  • the slide 15 reaches a first, lower position through the operatively coupled energy store 11, gravity and / or another spring.
  • the electromechanical system 8 therefore only has to release the espagnolette rods 5 so that the espagnolette rods 5 can move into the locked position.
  • the drive bar rods 5 can also be drawn in mechanically.
  • a nut is moved by means of a handle, so that the slide 15 moves from the first position to the second position. Since the electromechanical system 8 is not operationally connected to the slide 15, the mechanical retraction of the drive bar rods 5 is possible without loading the electric motor 10.
  • FIG. 1 Also shows Figure 1 a control unit 12 and a sensor 13 as components of the lock arrangement 1.
  • the schematic illustration in FIG Fig. 1 shows data-transmitting connections, wired or wireless, from the sensor 13 to the control unit 12 and from the control unit 12 to the electromechanics 8 with dash-dotted lines.
  • the control unit 12 can also be integrated into the main lock housing 3.
  • the position of the sensor 13 for detecting the closed position of the door leaf 101 is shown here purely schematically.
  • this sensor 13 can be located on one of the secondary closing edges of the door leaf 101 in order to detect the closed position.
  • the door leaf 101 is open.
  • the switch lock 14 holds the drive bar rods 5 in the retracted position by means of the latching mechanism 6.
  • the latching mechanism 6 clamps the upper drive bar rod 5.
  • the lower drive bar rod 5 is also drawn in through the operative connection with the upper drive bar rod 5.
  • the drive bar rods 5 have previously been drawn in by means of the electromechanical system 8.
  • the electromechanical system 8 maintains the second position as long as the door leaf 101 is open. I. E.
  • the electromechanical system 8 also prevents the espagnolette rods 5 from reaching the locked position.
  • the switch lock 14 is now manipulatively operated so that the espagnolette rods 5 extend when the door is open, the clamping by the latching mechanism 6 is dispensed with. Only when the door leaf 101 is closed will the sensor 13 report the closed position to the control unit 12. As a result, the control unit 12 will cause the electric motor 10 to move the driver 17 into the first position. As a result, the drive bar rods 5 are now also released by the electromechanical system in order to move into the locked position. The drive bar rods 5 are moved by the mechanical energy store 11.
  • the movement of the driver 17 into the first position can be delayed. In this way, it can be ensured particularly well that the door leaf 101 is initially completely closed before the espagnolette rods 5 extend.
  • the control unit 12 controls the electromechanical system 8 so that the electromechanical system 8 moves from the second position to the first position.
  • the control of the electromechanical system 8 In a first operating mode, the control of the electromechanical system 8 is completely dispensed with instead.
  • the electromechanical system 8 therefore remains in the second position in the first operating mode.
  • the electromechanical system 8 is only activated in a second operating mode when the sensor 13 reports the closed position to the control unit 12.
  • the electrical energy store 18 for the emergency power supply only has to move the driver 17 from the second position to the first position in order to cause the drive bar rods to move through the mechanical energy store 11, only a very small amount of stored electrical energy is required in the energy store. As a result, the energy store 18 can be made small and integrated into the main lock housing 3.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP20176868.6A 2020-05-27 2020-05-27 Agencement de serrure Withdrawn EP3916179A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20176868.6A EP3916179A1 (fr) 2020-05-27 2020-05-27 Agencement de serrure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20176868.6A EP3916179A1 (fr) 2020-05-27 2020-05-27 Agencement de serrure

Publications (1)

Publication Number Publication Date
EP3916179A1 true EP3916179A1 (fr) 2021-12-01

Family

ID=70861356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20176868.6A Withdrawn EP3916179A1 (fr) 2020-05-27 2020-05-27 Agencement de serrure

Country Status (1)

Country Link
EP (1) EP3916179A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997017519A2 (fr) * 1995-10-31 1997-05-15 Hörmann KG Freisen Dispositif de verrouillage
EP1340871A2 (fr) * 2002-02-27 2003-09-03 Gretsch-Unitas GmbH Baubeschläge Dispositif de verrouillage
EP1475495A2 (fr) 2003-04-23 2004-11-10 WILKA SCHLIESSTECHNIK GmbH Verrou de déclenchement pour une tringle guidée dans une porte
EP3543439A1 (fr) * 2018-03-22 2019-09-25 dormakaba Deutschland GmbH Procédé pour un ensemble serrure

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* Cited by examiner, † Cited by third party
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WO1997017519A2 (fr) * 1995-10-31 1997-05-15 Hörmann KG Freisen Dispositif de verrouillage
EP1340871A2 (fr) * 2002-02-27 2003-09-03 Gretsch-Unitas GmbH Baubeschläge Dispositif de verrouillage
EP1475495A2 (fr) 2003-04-23 2004-11-10 WILKA SCHLIESSTECHNIK GmbH Verrou de déclenchement pour une tringle guidée dans une porte
EP3543439A1 (fr) * 2018-03-22 2019-09-25 dormakaba Deutschland GmbH Procédé pour un ensemble serrure

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