EP2998490B1 - Panikdruckstange mit nottaste und verschiebbarem display - Google Patents

Panikdruckstange mit nottaste und verschiebbarem display Download PDF

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Publication number
EP2998490B1
EP2998490B1 EP15186202.6A EP15186202A EP2998490B1 EP 2998490 B1 EP2998490 B1 EP 2998490B1 EP 15186202 A EP15186202 A EP 15186202A EP 2998490 B1 EP2998490 B1 EP 2998490B1
Authority
EP
European Patent Office
Prior art keywords
display
handle
housing
escape route
door
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP15186202.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2998490A1 (de
Inventor
Ulrich Rotenhagen
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.)
Assa Abloy Sicherheitstechnik GmbH
Original Assignee
Assa Abloy Sicherheitstechnik 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 Assa Abloy Sicherheitstechnik GmbH filed Critical Assa Abloy Sicherheitstechnik GmbH
Priority to PL15186202T priority Critical patent/PL2998490T3/pl
Publication of EP2998490A1 publication Critical patent/EP2998490A1/de
Application granted granted Critical
Publication of EP2998490B1 publication Critical patent/EP2998490B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/10Locks or fastenings for special use for panic or emergency doors
    • E05B65/1046Panic bars
    • E05B65/1053Panic bars sliding towards and away form the door
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0084Handles or knobs with displays, signs, labels pictures, or the like
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B41/00Locks with visible indication as to whether the lock is locked or unlocked
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0676Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
    • E05B47/068Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle axially, i.e. with an axially disengaging coupling element
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/10Locks or fastenings for special use for panic or emergency doors
    • E05B65/108Electronically controlled emergency exits
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00Alarm locks
    • E05B45/06Electric alarm locks
    • E05B2045/0625Electric alarm locks by pressure on a safety bar
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00Alarm locks
    • E05B45/06Electric alarm locks
    • E05B2045/0695Actuation of a lock triggering an alarm system, e.g. an alarm system of a building

Definitions

  • the invention relates to an escape route security device according to the features of the preamble of claim 1.
  • escape route security devices are used to secure escape routes in buildings. It must be ensured that the escape routes from the inside of the building are in any case safe to open. This makes it possible that in case of panic or danger the escape route is definitely accessible. Nevertheless, it is desirable that the doors of escape routes are normally closed in order to deny unauthorized persons access to the building or even to walk in the door.
  • panic push rods are used to control a lock of such escape doors, which are arranged lying on a door leaf and extend over the width of the door leaf.
  • This panic push rod has an illuminated housing, wherein a lettering is immovably stamped in the housing. Due to the integrated in the housing of the panic bar lighting this lettering is easy to read even in the dark.
  • the US 5,429,399 shows a mounted on a door panic push rod, which acts as an electrical switch to control a security system to unlock the door.
  • the panic push bar incorporates a seven-segment display to indicate a time delay before the door opens. After the preset time has elapsed, the door is unlocked.
  • the EP 2 518 747 A1 shows an emergency button for controlling a door lock.
  • the emergency button has a slidably mounted display to unlock a door in an emergency.
  • the object of the present invention is to provide an escape route safety device for controlling the locking of a door, which has a high security and is comfortable to use.
  • a panic pressure rod to be provided for controlling the locking device of a door, and for the housing of the panic pressure rod to have a display which can be activated by a control device for displaying image information or text information.
  • a controller display status messages of the door can be displayed for a user, for example. These status messages can include, for example, door-locked messages, door-open or door-alarm-protected messages. Furthermore, operating instructions which are generated by the control device can also be displayed to the operator via the display.
  • the display is freely configurable as a freely controllable display or as a display for display Image information and / or text information is formed.
  • the display is designed as a black / white display or as a color display.
  • control device can control the display in order to display changing text information and / or changing image information.
  • the display can have a multiplicity of pixels which are arranged in columns and rows and can be individually controlled by the control device or a display driver connected to the control device.
  • a freely designable display or information area can be created with the display and any text information or image information can be displayed.
  • an operator can be guided on the basis of operating information or guided in the operation by the operating information is displayed by the control device in text form or in image form on the display. This allows a user to operate the escape route security device according to the invention particularly simple and comfortable.
  • the control device is preferably connected to the display in order to control the display and / or to supply power.
  • the control device may be formed in the panic pressure rod, in particular integrated into the housing of the panic pressure rod, in order to enable a configuration with a particularly compact construction.
  • control device has an electronic, rewritable memory for storing image information and / or text information.
  • the memory may comprise changing textual information or a plurality of different image information, preferably symbols.
  • the control device can control the display particularly efficiently.
  • the control device may further comprise a microprocessor, which via a executable program drives the display to display the image information and / or textual information.
  • control device has an interface and is connected to higher-level devices, for example an access control device and / or an alarm device, in order to be able to display external messages of such devices on the display.
  • the control device reads, for example, with the microprocessor information from a memory and then converts it into control signals for the display.
  • the control signals are sent by the control device to the display in order to display corresponding image or text information.
  • the display can be designed as an LCD display, or as an LED display, or as an OLED display, or as a touch screen.
  • control device is arranged outside the panic pushbutton or outside a housing of the panic pushbutton and is connected to the display in order to control it. As a result, for example, the space within the panic button can be reduced.
  • the display is formed integrated into the handle.
  • the handle in particular its surface, which faces an operator, be designed as a display.
  • only a portion of the handle can be designed as a display or have a display.
  • the display is designed as a displaceable display in that it is displaceably mounted in the housing or in the handle, in particular is mounted hineinschiebbar in the housing.
  • the sliding display with an electrical switching contact cooperate to trigger a switching operation. To actuate the switch contact the display is moved, in particular pushed into the housing of the panic push rod. At the end of the displacement, the switching contact is actuated and triggered a switching function by moving the display.
  • the displaceable display is designed as an emergency button in that it interacts with an electrical switching contact and / or the control device such that the displacement of the display actuates the switching contact or actuates the control device and the switching contact or the control device the locking device for releasing the Actuates locking device, preferably an electromechanical or electromagnetic locking element of the locking device controls.
  • the escape route safety device is attached to a door.
  • the emergency exit device includes, for example, a panic push rod and a door lock, which locks the door in the closed position and can be actuated, in particular unlocked, by the panic push rod.
  • the panic push rod has a housing which can be mounted on the door leaf. In the housing of the panic push rod is a handle, in particular a panic pressure rod movably mounted.
  • the panic push rod can be connected to the door lock so that a movement of the handle causes an unlocking of the door lock.
  • the escape route security device additionally comprises a locking element attached to the door, in particular a holding magnet, which is connected to the as an emergency button trained display interacts. The additional locking element, in particular the holding magnet releases the door only after pressing the emergency button or the display.
  • the panic pressure rod comprises a switchable coupling element, which is arranged between the handle and the door lock.
  • the coupling element decouples the handle from the door lock. Only after pressing the trained as an emergency button display the coupling element is turned on and thus the handle coupled to the door lock. Now you can unlock the door lock and open the door by pressing the handle.
  • the emergency button in particular the switching contact and / or the control device of the displaceable display controls or controls an optical and / or acoustic alarm transmitter.
  • the sliding display is configured as an emergency button and can control the locking device of the door.
  • the displaceably mounted display can release the door for opening or release a locking of the door. It is advantageous if an emergency button is shown on the display since a user is accustomed to the symbol of the emergency stop button and can intuitively grasp the function of the displaceable display when the latter is displayed.
  • the escape route security device may have an optical and / or acoustic alarm transmitter, which is arranged in the region of the door resting on a wall or a door frame.
  • the optical and / or acoustic Alarm transmitter can be formed integrated in one embodiment in the housing of the panic pressure rod.
  • the display is arranged in the housing of the panic push rod or in the handle so that the display is arranged in mounted on a door housing in the region of the closing edge of the door leaf.
  • the arrangement of the display intuitively clarifies to a user where the closing edge of a door leaf is located and how it can be opened.
  • door wings with a modern design is not always visible to a user on which side of the hinge side and on which side is the closing side of the door leaf.
  • it can be facilitated by the appropriate arrangement of the display or by a corresponding textual or pictorial reference to the display a user the commission of the door.
  • this saves valuable time when escaping from the building.
  • the display is designed as a touch-sensitive display, in particular as a touch screen.
  • the display is formed with the control device as a combined display and control device.
  • the control device is preferably designed such that it is connected to the touchscreen and is programmable and / or controllable via the actuation of this touchscreen.
  • the control device can be programmed or the escape route safety device configured.
  • a maintenance or review of the escape route safety device can be done via the display by then the control device is switched to a maintenance mode, for example via the display.
  • the display and / or the handle is touch-sensitive or has one or more touch-sensitive zones and the control device when touching the display and / or when touching the handle and / or touching a touch-sensitive zone an optical and / or audible pre-alarm generated.
  • a pre-alarm which can be set off acoustically and / or visually, can make it clear to a user that the door or the escape route is secured. So incorrect operation of the door or the escape route unlocking can be safely prevented. In case of danger, a user ignores the pre-alarm and presses the emergency stop button, thereby reliably opening the door.
  • the control device has a detector device which detects a displacement of the handle by a distance in the range of 0.5 mm to 5 mm and generates an optical and / or acoustic pre-alarm when the actuating handle is displaced.
  • the detector device can be connected to the control device, so that the Control device generates an audible and / or visual pre-alarm, when the handle touches the panic push rod and / or is slightly pressed. To distinguish the light touch or slight indentation of the handle from an actual actuation, it is contemplated that the actual actuation of the handle will involve a significantly greater distance.
  • the detector device detects a shift when the handle of the panic push rod is moved in a range of 0.5 mm to 5 mm.
  • control device has a detector device which detects a displacement of the display by a distance in the range from 0.5 mm to 5 mm and an optical movement when the actuating handle is displaced and / or audible pre-alarm generated.
  • the housing of the panic push rod has a status display with a light bar, the light bar running along one or more outer sides of the housing, in particular closed around the housing, is formed.
  • the panic push rod may have the status indicator in addition to the display. This can improve the visibility.
  • a visual status indicator allows a user from a distance whether the door is locked or open.
  • the status indicator can serve as a guide because it can guide a user towards the door, especially in the dark.
  • the status display can be designed, in particular, as a multi-colored light strip, which is controlled by multicolor light sources, in particular light-emitting diodes.
  • the housing has a mounting frame for the display and the display is formed together with the control device as a module.
  • the module can be used in the mounting frame, in particular releasably used, be formed. Due to the mounting frame results on the one hand a comfortable mounting of the display in the housing, as well as on the other hand a simple maintenance by the display is designed as an insert or as a plug-in module, which is used interchangeably in the display. Thus, in the event of a defect, the complete display unit or emergency button unit can simply be removed from the mounting frame and replaced with a new part.
  • the handle has a mounting frame for the display and the display is formed together with the control device as a module and used in the mounting frame, in particular releasably applicable, is.
  • the displaceable display is acted upon by a spring in a neutral position and the spring between the display and the mounting frame is arranged.
  • the spring may be formed as a coil spring or leaf spring.
  • the sliding display is securely held in the forwardmost position.
  • an operator receives a tactile via the spring force Feedback on the operation of the display or on the operation of a cooperating with the display switch contact.
  • the panic pressure rod has an energy accumulator arranged in the housing for releasing the locking device or for assisting release of the locking device.
  • the energy accumulator can be designed as a mechanical energy storage, in particular as a spring accumulator.
  • the energy storage device can also be designed as an electronic memory, in particular as a rechargeable battery or capacitor, which drives a motor for unlocking the locking device.
  • the switching contact and / or the control device controls the energy storage device for releasing the locking device when the display is moved.
  • the control device has an access control function or can be switched into an access control mode.
  • the control device has a code input device, which comprises a wireless reading device, in particular an RFID reader and, when entering a valid code, activates the locking device for releasing the interlock without generating an alarm.
  • a code input device which comprises a wireless reading device, in particular an RFID reader and, when entering a valid code, activates the locking device for releasing the interlock without generating an alarm.
  • control device has a memory or a memory area in which valid access codes are stored.
  • the memory can be designed as an electronically rewritable memory, in particular as a nonvolatile memory. After entering a code via the code input device, the control device compares this code with a stored code. If the codes match, the control device then activates the locking device to release the lock. In addition, an authorized access code does not generate an alarm so that an authorized user can easily make the secure door.
  • the code input device comprises a keyboard for code input.
  • the code input device can display the keyboard for code input on the display.
  • the keyboard can be displayed on the screen designed as a touch screen and a code can be entered.
  • the display of the keyboard can be triggered for example by pressing a menu button on the display.
  • the control device has a wireless reading unit, in particular an RFID reader.
  • the RFID reader is preferably connected to the code input unit and can read codes transmitted by an RFID tag.
  • the wireless reading unit may be provided as an alternative or in addition to the keyboard. This allows either a convenient input of the code can be created by a wireless RFID tag in front of the display or an additional level of security may be provided by still having to enter a code via the keyboard in addition to a wireless RFID tag.
  • the Fig. 1 schematically shows an escape route security device 1 with a door with a door frame TF rotatably mounted in a door frame TR by means of two hinges TB.
  • the door may be an escape and escape door, also known as a panic door.
  • the door hinges TB are spaced apart along a vertical axis of rotation of the door.
  • the door hinges TB are at an in Fig. 1 provided on the left vertical side of the door.
  • the door leaf TF is preferably a stop pivot wing. Designs of the door with a pendulum wing are possible with appropriate design of the door hinges.
  • a push rod device or panic push rod 101 is mounted with a handle 10.
  • an emergency button 30 is integrated with a sliding display 301.
  • the handle 10 cooperates with a locking device.
  • the locking device comprises a mechanical locking element and an optional electrical locking element.
  • An inserted in the door leaf, designed as a mortise door lock 20 acts as a mechanical locking element.
  • the electrical locking element 40 is preferably operated in the quiescent current mode. This means that when energized, the door is locked and in the de-energized state, the door is open. In an alternative embodiment, the electrical locking element 40 may also be omitted.
  • the locking device is designed switchable. Upon actuation of the handle 10, the locking device is unlocked. At the same time, an audible and / or visual alarm is generated. Even when pressing the emergency button 30, the locking device is unlocked and generates an audible and / or visual alarm.
  • the Fig. 2 shows an escape route security device with an alternative embodiment of the panic push rod 101.
  • the panic push rod 101 has a handle 10 for releasing the locking device.
  • a display 301 is arranged to display status information and / or image information to a user.
  • the display integrated in the handle is also designed as an emergency button 30, in that the display 301 is designed to be displaceable.
  • a mounting frame can be arranged in the handle 10, in which the display 301 is slidably mounted and cooperates with an electrical switching contact.
  • the locking device of the escape door consisting of the door lock 20 and an electrical locking element 40, can then be unlocked via the electrical switching contact.
  • the panic pressure rod 101 has a housing 102, in which the handle 10 is slidably mounted via a linear guide. Further, a mounting frame 103 is provided in the housing 102, which receives the emergency button 30. The mounting frame 103 is disposed at a front end of the housing 102. It can be arranged either at the left or at the right end of the housing 102.
  • the recorded in the mounting frame 103 emergency button 30 is designed as a plug-in module.
  • the emergency button 30 comprises a displaceably mounted display 301, which is covered by a cover 107 to the front.
  • the cover frame 107 protects the display 301 against disturbing mechanical influences.
  • the display 301 is designed as a touchscreen and serves as a control and / or display device. Text information and image information can be shown on the display. Likewise, inputs can be made via the display 301 by display panels or control buttons on the display, which trigger a corresponding function after touching the same.
  • Connected to the display 301 is a control device 302 which is located in the Fig. 4 is shown in more detail.
  • the control device 302 is arranged together with the display on a chassis 105.
  • the chassis 105 is slidably mounted in the mounting frame 103. In the Fig.
  • the shifted down position of the display 301 is shown.
  • the display 301 is thereby pressed together with the control device 302 and the chassis 105 in the housing of the panic push rod 101. This is done against the force of return springs 304, the movable display 301 in the in the Fig. 3 act on the neutral position shown.
  • the springs 304 are designed as coil springs and act between an abutment 104 fixedly connected to the housing 102 and the movably mounted chassis 105.
  • the mounting frame 103 has a stop 106 in the form of an L-shaped extending end edge. This prevents the sliding display 301 from being pushed forward out of the housing 102 by the springs 304.
  • the display 301 is in its neutral position directly to the stop 106.
  • the actuated, ie pushed into the housing 102 display has a distance from the stop 106.
  • the emergency button 30 is formed as a plug-in module comprising the display 301 and the cover 107, which are mounted together on a chassis 105.
  • the control device 302 is thus arranged directly behind the display 301 and fastened between the chassis 105 and the display 301. Via a cable connection, the control device 302 is connected to the display 301.
  • the mounting frame 103 is provided, which leads the emergency button 30 slidably.
  • An abutment 104 is fixedly connected to the housing 102 and forms a stop for the return springs 304.
  • the return springs 304 act on the display 301 in the direction of Fig. 5 illustrated neutral position.
  • the Fig. 6 indicates the actuated position of the display 301. Between the springs 304, an electrical switching contact 303 is arranged, of a pressure plate in the in Fig. 6 shown position is actuated.
  • the electrical switching contact 303 may be designed as normally open or normally closed switching contact. In order to enable a reliable unlocking in terms of high reliability, it is provided to form the switch contact 303 as a normally closed contact, which is opened upon actuation of the display 301, ie when the display 301 is pushed into the housing. Thus, the electrical switching contact 303 is designed as a positive opening contact.
  • the electrical switching contact 303 may also be designed as proximity or touch switch, in particular as Hall or read switch, which controls the control device 302.
  • a release device for releasing the locking device is provided on the control device 302, so that the control device 302 activates the locking device for releasing the door. This can be done via a direct cable connection.
  • the control device 302 has a digital interface and the release of the locking device is digitally controlled via a bus system.
  • the bus system can be designed as a serial bus, in particular as a CAN bus.
  • the slidably mounted display 301 is, as in the FIGS. 7 to 9 shown assembled with further assemblies on the chassis 105.
  • the chassis 105 is formed together with the display 301 as a unit and slidably mounted. For repair purposes, the assembly of display 301 and chassis 105 is easily replaceable.
  • the chassis 105 is acted upon by springs 304 in a neutral position in which it rests against the inside of a housing of the emergency button 30 and the cover frame 107.
  • the chassis 105 has stops 117 on which abut in the neutral position on the inside of the housing of the emergency button 30 and the cover 107.
  • an electrical switch contact 303 is actuated to release a locking device of the door and / or to generate an alarm.
  • the in the in the FIGS. 7 to 9 shown springs are formed as leaf springs 304. They are arranged on the rear wall of the chassis 105.
  • the springs 304 may alternatively be formed as helical compression springs.
  • the chassis 105 has a parallel guide which is intended to prevent tilting of the chassis 105 and / or the display.
  • the chassis is guided in parallel to brackets 117b, which are arranged on the rear wall of the chassis 105 and supported on the inner wall of the housing bottom.
  • the chassis 105 is therefore inserted into the housing 102 without jamming.
  • the brackets 117b are formed as double U-shaped brackets which are pivotally supported at their end portions and whose connecting portion slides over the inner wall of the housing bottom when the chassis 105 is displaced.
  • the display 301 is formed by inlet bevels 112s formed on the cover frame 107 (see FIG Fig. 7 ) are centered in the cover frame, wherein the front edges of the chassis 105 cooperate with the inlet slopes 112s.
  • the inlet slopes 112s support the display 301 in the neutral position accurately and in particular clearance. When the display 301 is moved into the housing, the inlet bevels 112s widen so that jamming of the display 301 is prevented.
  • the controller 302 is arranged on the chassis 105. This includes u. a. a graphics board 117g for driving the display 301 and a control board 117s. On the control board 117s electrical interfaces with connectors 117p are arranged, which are provided for example as ports for signal transmission between the control board 171s and the graphics board 117g and between the control board 171s and sensors and / or switches and / or actuators.
  • the control device 302 has a digital interface for connection to a digital bus. Via the bus, the control device 302 can be connected to further escape route security devices and / or to central control or access control systems.
  • the display 301 is designed as a touch-sensitive display or touchscreen on which, for example, a stylized emergency key and / or a keypad for entering an access authorization code can be displayed.
  • FIG. 1 and 2 Door pan side mounted panic push rod 101 shown schematically in a specific embodiment.
  • the handle 10 is formed in the illustrated case as a push rod device.
  • This push rod device has an actuating element as a perpendicular to the door leaf level movable push rod 10.
  • a pivotable in the door leaf bearing 1l 1h lever is actuated, which engages with its one end to the inside of the push rod 10 and with its other end in a first push rod 1a, in the door leaf fixed bearing 1l of the push rod device linearly displaceable is arranged.
  • a second push rod 1b is also mounted linearly displaceable in the door leaf bearing.
  • This second push rod 1b is connected to the lock nut 20n of the door lock 20 mounted in the door leaf via a crank rocker or the like.
  • a clutch spring 1f is arranged between the first push rod 1a and the second push rod 1b.
  • This clutch spring 1f is formed in the illustrated case as a helical compression spring.
  • a driver stop 1aa is arranged, which is in abutment with the push rod 1b.
  • a driver stop 1bb is arranged, which is in abutment with the push rod 1a.
  • an electric locking device 1e is arranged, on which the spring 1f in the charged, ie in the illustrated case compressed state, is supported with its spring plate.
  • This position shows Fig. 13 ,
  • the second push rod 1b is decoupled from the first push rod 1a, ie upon actuation of the first push rod 1a by the push rod formed as the actuating element 1, the first push rod 1a in Fig. 13 shifted to the right without the second push rod 1b, which is connected to the lock nut 20n, taken along.
  • the supported on the first push rod 1a motor 1m is arranged here with retracted output, so that in Fig.
  • the panic push rod 101 has, as in the FIGS. 10 to 15 is recognizable, nor a coupling element 1k, which in the normal operation of the device is decoupled and only coupled when an authorized person to press the lock 20.
  • the emergency button 30 has a code input device for this purpose.
  • the code input device comprises a keypad displayed on the display 301. After pressing a control surface shown on the display 301, the keypad is displayed. An access code can now be entered via the keypad.
  • the controller 302 of the emergency button 30 is connected to the code input device and evaluates the access code. If the access code is correct, the controller 302 controls the lock release electric lock member 40 and the coupling member 1k. The coupling element 1k then couples the first push rod 1a to the second push rod 1b.
  • the first push member 1a is displaced to the right in the illustration in the figures during the operation of the handle 10 by means of the push rod 1, thereby taking the second push rod 1b in the same direction, whereby the lock 20 via the push rod 1b is actuated.
  • the code input device comprises a wireless input device. This is designed as an RFID reader and can read an RFID tag wirelessly. If the code transmitted by the RFID tag represents a correct access code, the control device 302 also controls an unlocking of the escape door without an alarm being generated.
  • FIG. 14 shown modified embodiment differs from the embodiment of FIGS. 10 to 13 only in that the electric motor 1m, which is supported on the first push rod 1a, with its output with a transmission element 1ü cooperates when the engine pulls its output, that runs in the opposite direction to the first direction in which the output of the Clutch spring 1f has charged.
  • the transmission element 1 u with which the output of the motor cooperates in movements of this opposite direction, is coupled to the lock nut 20 n, so that the lock is unlocked when the transmission member is acted upon by the output 1 ma of the counter-current electric motor 1 m.
  • the motor 1m which primarily serves to charge the clutch spring 1f, thus additionally acts as an unlocking motor for the lock in this function.
  • the push rod device 101 as a switched between the handle 10 and the lock 20 transmission device consisting of the first push rod 1a, which is coupled to the push rod 1, and the second push rod 1b, which is coupled to the lock.
  • the push rod 1b actuates the lock 20 during its movement.
  • the push rod 1a is moved when the push rod 1 is pressed.
  • Both rods 1a, 1b can be coupled by the coupling spring 1f.
  • the clutch spring 1k is greater than the maximum necessary actuation force in its coupling position, as shown in FIG Fig. 10 is shown biased. This ensures that an actuation of the push rod 1 even under preload leads to unlocking the lock 20. So that the clutch spring 1f does not press the push rods 1a, 1b apart indefinitely, stops 1bb and 1aa are provided on which the push rods 1a, 1b are supported on one another.
  • the electric motor 1m arranged in series with the clutch spring 1f is capable of the clutch spring 1f via its bias, which in the initial position, which in Fig. 11 is shown to compress further.
  • the clutch spring 1f is locked in its end position of the charge via a preferably electromechanical locking by the blocking device 1e. This position is in Fig. 11 shown. In this position, the output of the electric motor 1m is already returned to its original position.
  • the distance a results between the output 1ma of the electric motor 1m and the spring plate 1ft of the detected by the blocking device 1e compressed clutch spring 1f.
  • the first push rod 1a is moved during actuation of the push rod 1 without the coupled with the lock second push rod 1b is moved for a lock operation.
  • the clutch spring 1f relaxes in its preloaded initial position to form a coupling of the two push rods 1a, 1b.
  • the push rod 10 of the panic push rod 101 is actuated, the first push rod 1a is shifted in the illustration in the figures to the right while the associated with the lock nut 20n second push rod 1b in this direction under unlocking the lock 20 taken.
  • the coupling element 1k is provided for the case that an authorized person by pressing the push rod 1 press the lock, d. H. wants to unlock.
  • the coupling element 1k is switched via the control device 102 of the emergency button 30 or possibly also via a key in the coupling position, in which the coupling element 1k the first push rod 1a coupled to the second push rod 1b.
  • This clutch via the coupling element 1k is also turned on as long as the clutch spring 1f is charged via the engine 1e. Since this additional coupling device 1k assumes no safety functions, electrical control of the coupling device 1k can also take place according to the working current principle or motor.
  • the panic push rod 101 and the handle 10 is also equipped with an electrical switching element that triggers the emergency switch function upon actuation of the handle 10.
  • the switching element is embodied integrated in the handle 10 and is connected by means of an OR link to the switching contact 303 of the emergency button 30 or of the displaceable display 301.
  • this electrical switching element is arranged between the two push rods, so that it is actuated only with a corresponding relative movement of the two push rods 1a, 1b.
  • the electrical switching element may preferably be designed so that it only after its operation by the push rod actuation with a time delay, the blocking device 1e triggers, so as to couple the push rods 1a, 1b via the clutch spring 1f with a time delay.
  • the push rod 1ü provided in order to unlock the lock 20 also remotely controlled.
  • the motor 1m is arranged so that it drives the push rod 1b or directly the lock nut 20n in the sense of a motor unlocking of the lock 20 in a movement against the Aufladeides the spring 1f.
  • the described escape route security device has a panic push rod 101 with a handle 10.
  • the handle 10 is guided in a linear guide 1l of the housing 102 perpendicular to the door leaf level.
  • the actuating movement during the actuation of the handle 10 is transmitted via a link mechanism on push rods 1a, 1b, which are guided in the base plate of the housing 102 parallel to the door leaf plane linearly displaceable.
  • the push rod 1b is connected to the in FIG. 15 not shown door lock coupled via a square nut 10n.
  • the door lock may preferably be mounted as a mortise lock in the door leaf with the locknut in alignment with the square nut 10n.
  • the first push rod 1a which is coupled in a gear-wise manner with the handle 10, can be coupled with the second push rod 1b coupled to the lock via a compression spring 1f in a corresponding manner as explained in the above-described exemplary embodiment.
  • an electric motor 1m is also provided for charging the clutch spring 1f.
  • This is arranged in the storage rack of the actuating handle device 10 below the push rod 1.
  • the motor 1m has a spindle nut output 1ma, which cooperates for charging the clutch spring 1f with the clutch spring 1f supported on the first push rod 1a.
  • This in FIG. 15 illustrated embodiment of the panic push rod 101 is thus constructed according to the embodiment described above. It also works accordingly.
  • the emergency stop button 30 with movable display 301 is in the embodiment of Fig. 12 arranged in a mounting frame, which is arranged at one end of the panic push rod 101.
  • an additional internal switching element may be provided as an internally actuated emergency stop button, which is actuated upon actuation of the push rod.
  • This internal emergency stop switching element is provided in addition to the externally operable emergency stop button 30 with movable display 301 and is connected in parallel to this, that is, connected with a logical OR, so that either the operation of the internal Emergency stop switching element via the handle 10 or the operation of the movable display 301, the locking device, so unlocked the door lock and an optional electrical locking element.
  • the operation of the internal emergency stop switching element takes place only when the rail 1a, which is connected to the push rod, from the rail 1b, which is connected to the nut 20n, is coupled out.
  • the internal emergency stop switching element can in the illustrated embodiment on the nut controlling rail 1b to be fixed.
  • the rail 1a may carry an actuator, for. B. as a rigidly mounted on the rail 1a operating angle, which actuates the internal emergency stop switching element as soon as the push rod 1 is actuated over a predetermined operating stroke.
  • the reverse arrangement is possible, in which the internal emergency stop switching element is fixedly arranged with the rail 1a and the actuating element on the rail 1b.

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Lock And Its Accessories (AREA)
EP15186202.6A 2014-09-22 2015-09-22 Panikdruckstange mit nottaste und verschiebbarem display Active EP2998490B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15186202T PL2998490T3 (pl) 2014-09-22 2015-09-22 Drążek naciskowy bezpieczeństwa z przyciskiem awaryjnym i przesuwnym wyświetlaczem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014113654.3A DE102014113654A1 (de) 2014-09-22 2014-09-22 Panikdruckstange mit Nottaste und verschiebbarem Display

Publications (2)

Publication Number Publication Date
EP2998490A1 EP2998490A1 (de) 2016-03-23
EP2998490B1 true EP2998490B1 (de) 2018-08-15

Family

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EP15186202.6A Active EP2998490B1 (de) 2014-09-22 2015-09-22 Panikdruckstange mit nottaste und verschiebbarem display

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EP (1) EP2998490B1 (es)
DE (1) DE102014113654A1 (es)
ES (1) ES2691394T3 (es)
PL (1) PL2998490T3 (es)

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DE102016225811A1 (de) 2016-12-21 2018-06-21 Aug. Winkhaus Gmbh & Co. Kg Schließeinrichtung
DE102018104295A1 (de) * 2018-02-26 2019-08-29 Dormakaba Deutschland Gmbh Sicherheitssystem zur Fluchtwegsicherung
DE202018101393U1 (de) 2018-03-13 2018-03-29 Bks Gmbh Fluchttüranordnung
US11142929B2 (en) * 2018-04-09 2021-10-12 Sargent Manufacturing Company Exit device
KR101934231B1 (ko) * 2018-04-11 2018-12-31 (주)아이디게이트 도어 개방 알림 및 도어손잡이 위치표시장치
DE102019100830A1 (de) * 2019-01-14 2020-07-16 Eco Schulte Gmbh & Co. Kg Panikschloss mit Informationsbeleuchtung

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US6715225B1 (en) 2001-11-09 2004-04-06 Harrow Products, Inc Illuminated exit bar
US7204050B2 (en) * 2003-12-29 2007-04-17 Sargent Manufacturing Company Exit device with lighted touchpad
WO2011011024A1 (en) * 2009-07-23 2011-01-27 Hewlett-Packard Development Company, L.P. Display with an optical sensor
DE202009010889U1 (de) * 2009-08-10 2009-12-03 Bks Gmbh Elektrisches Verriegelungssystem für Tür-Panikverschluss und Panikverschluss-Druckstange
US9151096B2 (en) * 2009-09-20 2015-10-06 Hanchett Entry Systems, Inc. Access control device for a door
DE102011008213C5 (de) * 2011-01-10 2019-08-22 Assa Abloy Sicherheitstechnik Gmbh Türschlossvorrichtung und Verfahren zum Öffnen einer Türschlossvorrichtung
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Also Published As

Publication number Publication date
DE102014113654A1 (de) 2016-03-24
ES2691394T3 (es) 2018-11-27
EP2998490A1 (de) 2016-03-23
PL2998490T3 (pl) 2019-01-31

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