EP3219887A1 - Barre de poussée - Google Patents

Barre de poussée Download PDF

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Publication number
EP3219887A1
EP3219887A1 EP17160805.2A EP17160805A EP3219887A1 EP 3219887 A1 EP3219887 A1 EP 3219887A1 EP 17160805 A EP17160805 A EP 17160805A EP 3219887 A1 EP3219887 A1 EP 3219887A1
Authority
EP
European Patent Office
Prior art keywords
door
slide
push rod
nut
slider
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP17160805.2A
Other languages
German (de)
English (en)
Other versions
EP3219887B1 (fr
Inventor
Peter Rittinger
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 PL17160805T priority Critical patent/PL3219887T3/pl
Publication of EP3219887A1 publication Critical patent/EP3219887A1/fr
Application granted granted Critical
Publication of EP3219887B1 publication Critical patent/EP3219887B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E05B65/1046—Panic bars
    • E05B65/1053—Panic bars sliding towards and away form the door
    • 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • 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
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
    • 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
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • 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
    • E05B65/108—Electronically controlled emergency exits
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0084—Handles or knobs with displays, signs, labels pictures, or the like
    • 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
    • E05B2047/0072—Operation
    • E05B2047/0076—Current to lock only, i.e. "fail-safe"
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B41/00—Locks with visible indication as to whether the lock is locked or unlocked

Definitions

  • the invention relates to an anti-panic push rod for actuating a door lock of an escape door or emergency exit door according to the features of the preamble of claim 1.
  • Such anti-panic push rod is from the WO 2013/182576 A2 known.
  • This anti-panic push rod is mounted overlying a door leaf and has a manual operating handle to unlock a door lock of the door.
  • the actuating handle is mounted on a base profile and can be operated by manual pressure in the direction of the door leaf. The movement of the actuating handle is transmitted to a slider device and a driven nut. The output nut is connected to a door lock to unlock it.
  • the described anti-panic push rod can only be used for DIN hinged door leaves or in a structurally modified version for left-hinged DIN Door. A usability of this anti-panic push rod for both DIN left and DIN right hinged door is not possible.
  • An anti-panic push rod which is selectively adaptable and can be used on both right-hinged door leaves and left-hinged door leaves.
  • This anti-panic push rod has a pivotable push rod, which is mounted on a door leaf via two supports.
  • the two supports the push rod each have a spring-loaded detent pin which cooperates with a slot of the push rod.
  • the spring-loaded locking pin is pressed in and the push rod itself is pivoted through a certain angular range. Then the pressure pin engages in a second slot.
  • the object of the present invention is to provide an anti-panic push rod which has a high reliability in a spatially compact design and is universally applicable.
  • the anti-panic push rod for both right hinged doors and doors hinged doors should be used without a constructive intervention in the panic push rod is necessary.
  • the anti-panic push rod according to the invention has a manual actuating handle acting on a slider device.
  • the slider device comprises an output nut, which is connectable by means of a mandrel with a lock nut of the door lock. It is envisaged that the output nut has two neutral positions, the first neutral position is provided for right battered door leaves and the second neutral position is provided for left battered door leaves and the output nut is rotatably mounted by 180 ° to move from the first neutral position to the second neutral position to get. This makes it possible in a simple manner, by turning the output nut, the anti-panic push rod from a DIN anti-panic push rod to use on a DIN right anti-panic push rod switch.
  • the anti-panic push rod comprises the following components: a base profile resting on a door leaf, an actuating handle extending parallel to the longitudinal direction of the base profile and movably mounted relative to the base profile, a slider device having at least one slider which slides over a crank rod is connected to an output nut for actuating the door lock, and a transmission device for transmitting a movement of the actuating handle to the slider device, wherein the Output nut can be connected by means of a mandrel with a lock nut of the door lock.
  • a conventional mortise lock can be used as a door lock.
  • a high level of security is achieved if a self-locking panic lock is used as the door lock. In this case, the door always locks automatically when the door leaf reaches the closed position.
  • the anti-panic push rod is usually mounted resting on a door leaf and thereby positioned such that the lock nut of the door lock is aligned with a drive member driven by the slider device or a driven nut of the anti-panic push rod.
  • the output member of the anti-panic push rod can be rotatably connected to the lock nut.
  • a mandrel for example, a conventional pusher mandrel can be used, in particular a square. This rotatably connects the output nut of the anti-panic push rod with a lock nut of the door lock. This ensures that the rotations of the output nut are transmitted to the lock nut.
  • Neutral position means a position of the output nut in which the handle is not actuated. It is, so to speak, the rest position of the anti-panic pressure rod or the output nut. It can be provided in particular that the output nut is acted upon by a spring in the first neutral position and / or the second neutral position.
  • the spring may cooperate with the slider device, in particular with a slider of the slider device.
  • a neutral position of the output nut corresponds to a position the lock nut, in which a door handle inserted into the lock nut would be aligned horizontally.
  • the transmission device may comprise gear elements for translating a movement of the actuating handle in the direction of the base profile into a movement of a slider of the slider device parallel to the base profile or parallel to the door surface.
  • the spatial conditions or dimensions of the anti-panic push rod limit the available stroke of the actuating handle or the possible path of the slide device. At the latest when the slider device abuts on its way to a housing or other components of the anti-panic push rod, this stop the possible path of the slider is limited.
  • a complete actuation or a complete stroke of the actuating handle corresponds to a rotation of the output nut, or a lock nut connected to this, to the same area as in a release of the lock by a doorknob. So usually 15 ° to 20 °.
  • the output nut is connected to the connecting rod via an eccentrically mounted pin.
  • Eccentric means in this context that the pin is arranged offset by a certain length outside the axis of rotation of the output nut. To adjust this length, it can be provided that the pin is connected to the output nut via a rotatably attached to the output nut eccentric cam. Due to the non-rotatable connection of the eccentric cam with the output nut, the transmitted from the connecting rod to the pin train movement is translated into a rotational movement of the output nut.
  • the pin is arranged flush with the output nut and the connecting rod in a plane.
  • the pin is arranged on the output nut or a component connected to the output nut and is offset relative to the output nut in the direction of the actuating handle. That is, the pin is disposed in a plane that is above the output nut. Above the output nut is called, towards the actuating handle.
  • the connecting rod is connected at its one end to a slider of the slider device via a pin and is rotatably mounted at its opposite end on the output nut on the pin.
  • the connecting rod in the region of the output nut has a slot in which the pin is mounted displaceably and rotatably.
  • the connecting rod in the region of the slide has a slot in which the held on the slide pin is slidably and rotatably mounted, or that the connecting rod in the region of its slide-side end has a pin in a Slotted hole of the slider is slidably and rotatably mounted.
  • the transmission device has at least two rotatably mounted on the base profile two-armed transmission lever, wherein each of the first arm of a transmission lever with the actuating handle and the second arm with a slide of Slider device is connected.
  • the second arm of the at least two transmission lever is toothed with a slider of the slider device, preferably by each of the end of the second arm in a recess of the slide form-fitting intervenes.
  • the anti-panic pressure rod has a drive unit in order to support the unlocking of the door lock.
  • the drive unit preferably comprises a spring accumulator and an electric drive motor.
  • the spring accumulator can over the electric drive motor to be charged.
  • the manual unlocking of the door lock can be supported.
  • the slide device has two slides, wherein the first slide is parallel to the second slide and the first slide of a switchable spring memory and / or a switchable drive motor for actuating the door lock is displaceable.
  • the manual actuating handle is decoupled from the drive unit, so that a high reliability is guaranteed, since the two drives, namely the manual actuating handle and the drive means with the spring memory does not interfere with each other.
  • the first slide is designed as an outer slide and two spaced apart parallel slide arms, which are interconnected and the second slide is designed as an inner slide and disposed between the two slide arms of the outer slide. It can be provided in particular that the connecting rod is connected to the first slider.
  • a switchable coupling coil via a rotatable coupling rocker electrically couples the first slide with the second slide.
  • a movement of the manual actuating handle directly transferred to the second slide and thus to the output nut.
  • the coupling coil to couple the first slide to the second slide in the de-energized state.
  • the rotatable coupling rocker spring-loaded is brought into engagement with the first slider and the second slider. When energized, the coupling coil attracts the coupling rocker and thereby decouples the two slides.
  • the coupling takes place in that the first slider and the second slider each have a rack portion which at least partially opposite each other and engages the coupling coil via the coupling rocker in both rack sections to couple the outer slide with the inner slide.
  • the coupling coil is mounted on the second slider and the first slider has a rack portion in which the coupling rocker engages to couple the two slides with each other.
  • the anti-panic push rod will be used in buildings to secure a door.
  • the door should be secured against unauthorized inspection, but still allow an easy walk-through in an emergency.
  • the anti-panic push rod according to the invention is used in a door security device for securing an escape door in a building with a door lock for locking the escape door.
  • the anti-panic push rod is mounted on the door leaf and connected to the door lock.
  • a door terminal with an emergency button is attached to open the escape door in an emergency.
  • the door terminal with the Drive motor and / or connected to the coupling coil and / or with the spring accumulator is designed so that the door terminal unlocked while pressing the emergency button or an authorized activation request the door lock on the drive motor and / or the spring store or the coupling coil manual unlocking by means of Actuating handle unlocks.
  • a handle provided with a handle mandrel is used to spend the output nut from the first neutral position to the second neutral position or back by the door handle mandrel inserted into a mandrel holder of the output nut and the output nut is rotated by 180 ° by means of the handle.
  • the conversion can be used in a simple manner by using a doorknob as a handle. This has the advantage that no special tool is necessary for the conversion of the anti-panic push rod, but a conventional doorknob can be used.
  • the anti-panic push rod on the right or left hinged door can be provided in particular that after moving the output nut into a corresponding neutral position the handle with the door handle mandrel is removed from the drive nut and instead a mandrel for connecting the output nut with a door lock is inserted into the mandrel holder of the output nut. After connecting the anti-panic push rod over the mandrel with the door lock, it is ensured that the door lock can be reliably actuated or unlocked via the anti-panic push rod.
  • FIGS. 1 to 8 different advantageous embodiments are described, which differ in individual technical details. It is clear to the person skilled in the art that the advantageous features described here can be combined with one another.
  • the same reference symbols designate the same components.
  • the Fig. 1 shows a schematic representation of a door security device 1 with an inventive anti-panic push rod 2.
  • the anti-panic push rod 2 is mounted on a door leaf 11 of a building door resting.
  • the door leaf 11 is designed as a hinged left wing, which is connected via hinges 13 a and 13 b pivotally connected to a door frame 12.
  • the door may be an escape and emergency exit door, also known as a panic door.
  • the door hinges 13a and 13b are spaced apart along a vertical axis of rotation of the door.
  • the revolving door leaf 11 has a mortise lock 16.
  • the door is secured in the closed position of the door leaf 11 on the one hand on the mechanical door lock 16 and on the other via a force acting between the door frame 12 and door escape route lock 14 in the form of an electromagnet, which cooperates with an arranged on the door leaf adhesive plate.
  • a force acting between the door frame 12 and door escape route lock 14 in the form of an electromagnet which cooperates with an arranged on the door leaf adhesive plate.
  • a door terminal 15 is attached to a wall of the building.
  • the door terminal 15 has an emergency button 151. In an emergency, the door can be unlocked via the emergency button 151.
  • the emergency button 151 is pressed. Thereafter, the door terminal 15 controls the escape route lock 14 to unlock it. At the same time an actuation of the anti-panic push rod 2 is released, so that upon actuation of the actuating handle 21 of the anti-panic push rod 2, the mechanical door lock 16 is unlocked. Then the door is unlocked and can be swung open for ascent.
  • the escape route lock 14 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. Thus, in the event of a power failure, it is possible to escape through the door.
  • the electrical escape route locking element 14 may also be omitted.
  • the anti-panic push rod 2 is mounted resting on the door leaf 11 and extends in the horizontal direction approximately at the level of the door lock 16.
  • the anti-panic push rod 2 comprises a housing in which an actuating handle 21 and a display 22 are mounted. About the actuating handle 21, the door lock 16 can be unlocked. For this purpose, the actuating handle 21 is pressed in the direction of the door leaf 11 too.
  • the display 22 is designed to display status messages and / or alarm messages and / or information.
  • the Fig. 2 shows an exploded view of the anti-panic push rod 2.
  • the anti-panic push rod 2 has a base profile 23 which is attached directly to the door leaf 11 resting, for example, is screwed.
  • the basic profile 23 forms, so to speak, the back of the anti-panic push rod 2.
  • Die Front of the anti-panic push rod 2 is formed by an actuating handle 21 which is moved to pressure on the base profile 23.
  • a display 22 is arranged to display additional information or status messages to an operator.
  • the housing of the anti-panic push rod 2 is covered laterally by cover caps 251 and 252.
  • the anti-panic push rod 2 comprises a slider device 3 with extending in the longitudinal direction of the base profile slides 31, 32.
  • the anti-panic push rod 2 a Transmission device 4 for transmitting a movement of the actuating handle 21 on the slider device 3, and a drive device 5, which includes a drive motor 51 and a spring accumulator 52.
  • the slider device 3 comprises an outer slide 31, an inner slide 32 and a crank rod 33 and a driven nut 34.
  • the transmission device 4 comprises two transmission levers 41, 42 which are rotatably mounted on receptacles 241, 242 of the support plate 24.
  • the drive device 5 comprises a drive motor 51 and a spring accumulator 52, both of which are mounted on a common mounting plate 54.
  • the anti-panic pressure rod 2 comprises an electrical control device 7, which is connected to individual sensors and / or switchable components of the anti-panic pressure rod 2 and electrically evaluates or controls them.
  • the anti-panic pressure rod 2 has a driven nut 34 rotatably mounted on the base profile 23 or on the carrier profile 24.
  • the output nut 34 is connected via a connecting rod 33 with a slider of the slider device 3 and the outer slide 31 of the slider device 3.
  • the output nut 34 is connected to a lock nut of the door lock 16.
  • a conventional door handle mandrel or a corresponding square can be used.
  • An unlocking of the door lock 16 is effected by a movement of the slide 31 corresponding to the representation of the figures to the right and while the output nut 34 is rotated via the connecting rod 33. This rotational movement is transmitted to the lock nut and acts in the direction of opening to unlock the door lock 16th
  • the slider device 3 on an outer slide 31 which has two parallel slide arms which extend at a distance from each other. The two slide arms are each connected at their ends. Between the two slide arms of the outer slide 31 is a recess in which the inner slide 32 is arranged. The outer slide 31 and the inner slide 32 lie in a common plane.
  • a pin 311 is attached, via which the connecting rod 33 is connected.
  • the connecting rod 33 has a slot 331 to a To allow rotation of the output nut 34 over a large angular range.
  • the transmission device 4 transmits an actuation of the handle 21 by means of its two transmission levers 41, 42 on the inner slide 32.
  • the transmission levers 41 and 42 are each formed as a two-armed, rotatably mounted lever. They each have a first lever arm 411 and 421, which is connected to the actuating handle 21.
  • the second lever arm 412 or 422 engages in a recess of the slider 32 in a form-fitting manner.
  • a coupling coil 6 is provided, whose structure in the Fig. 6 is shown in more detail.
  • the coupling coil 6 has an electrical coil 61 which cooperates with a coupling rocker 62, which is rotatably mounted in a pivot bearing 63.
  • Via a coupling sensor 72 the coupling state of the coil is monitored electronically and reported on to the control device 7.
  • the coupling coil 6 is mounted on the inner slider 32.
  • the two slide arms of the outer slide 31 have a toothed rack section 36 in the region of the coupling coil. These two rack sections are parallel to each other and adjacent to each other.
  • the Coupling coil 6 de-energized, so that the coupling rocker 62 spring-loaded with its two coupling teeth 61 engages in the toothing 36 of the two slide arms and thus the two slides 31 and 32 coupled together.
  • the inner slider 32 is moved via the actuating handle 21, he takes in this movement the outer slide 31 with.
  • both slides 31, 32 move to the right.
  • the outer slide 31 rotates via the connecting rod 33, the output nut 34 and thus unlocks the connected door lock 16th
  • the drive unit 5 is in the Fig. 3 represented with their individual components.
  • the components of the drive unit 5 include the drive motor 51 and the spring accumulator 52 and the common mounting plate 54.
  • the drive motor 51 is shown in an enlarged view.
  • the Fig. 5 shows the spring accumulator 52 in an exploded view.
  • the common mounting plate 54 supports both the drive motor 51 and the spring accumulator 52.
  • the mounting plate 54 is slidably mounted on two sliding bearings 517 relative to the base profile 23. Via a spring, the mounting plate 54 is acted upon in its neutral position.
  • the mounting plate 54 in the drawings not shown Gleitnoppen or sliding surfaces to allow sliding of the mounting plate 54 on the sliders 31 and 32 respectively.
  • the mounting plate 54 supports the drive motor 51 and the spring accumulator 52. To reduce disturbing torques as possible, the drive motor 51 with its output and the spring accumulator 52 with its gas spring 522 are arranged in a line concentric with each other.
  • the drive unit 5 has two parallel racks 519, which are arranged adjacent to the rack portion 36 of the outer slide 31.
  • the coupling rocker 62 engages with its two coupling teeth 61 both in the rack portion 36 of the outer slide 31 and in the racks 519 of the drive unit 5 a.
  • the drive unit 5 is coupled by the coupling coil 6 switchable to the outer slide 31.
  • the two slides 31 and 32 are each acted upon by a spring in its neutral position. This means that at rest, i. without an actuation of the actuating handle 21, the two slides are in a defined neutral position and the actuating handle is in the non-pressed state.
  • the coupling coil 6 is designed as a working current coil. That is, the coupling coil 6 in the de-energized state, the inner slider 32 coupled to the outer slide 31.
  • the drive unit 5 is provided for unlocking the door lock.
  • the actuating handle 21 is already actuated before the coupling of the inner slide 32 with the outer slide 31, there is the possibility that either a coupling of the slide 31 and 32 is no longer possible, or that the remaining distance of the actuating handle 21 to is low to unlock the door lock 16.
  • the drive unit 5 has the loadable via a motor 51 spring accumulator 52.
  • the spring 52 acts in this case supportive and is used to unlock the door lock 16.
  • the spring accumulator 52 has a gas pressure spring 522, which is accommodated in a housing 521. With the gas spring 522, a slide plate 55 is connected. The slide plate 55 is connected to the piston of the gas spring 522 and is moved by discharging the gas spring 522 from this to the left. To charge the gas spring 522, the slide plate 55 is moved to the right and thereby compresses the gas spring 522. The slide plate 55 is guided in a housing-fixed stop 525.
  • the housing-fixed stopper 525 is screwed by means of two screws left and right of the mounting plate 54 with the base profile 23.
  • the mounting plate 54 is constricted in the region of the housing-fixed stopper 525, and is slidably guided in a channel under the housing-fixed stopper 525.
  • the drive motor 51 has an electric motor 51 with a rotary drive.
  • the motor 51 is accommodated in a motor housing 511.
  • the rotary drive of the motor 51 is rotatably connected to a spindle 513 of a spindle drive.
  • a spindle nut 518 On the spindle drive 513 sits a spindle nut 518, which is linearly displaceable and non-rotatably mounted.
  • a bearing 514 for reducing the friction forces is arranged between the drive motor 51 and the spindle 513.
  • the drive motor 51 is switched and controlled via the control device 7.
  • the control device 7 can turn on the motor 51 and turn off or control the direction of rotation of the drive motor 51 and turning back.
  • the spindle nut 518 moves as shown in FIG Fig. 4 to the right, ie to the spring 52 to.
  • the spindle nut actuates the slide plate 55 and thus loads the spring accumulator.
  • the spindle nut 518 moves in the representation of Fig. 4 to the left, ie to the motor housing 511 to. In this case, the spindle nut 518 comes into contact with the base profile fixed stop 525, in the Fig. 3 you can see.
  • the slidable mounting plate 54 correspondingly moves to the left. That is, the spindle nut 518 pulls the drive motor 51 toward itself.
  • a motor unlocking the door lock 16 takes place by the outer slide 31 is taken along during the movement of the common mounting plate 54.
  • the spindle drive 2 on the spindle nut 518 has two levers 515 mounted rotatably on the left and right of the spindle nut 518, which engage with their free end in a recess of the outer slide.
  • the levers 515 are freely rotatable about their pivot bearing 516. This means that the levers 515 usually do not transmit any force to the outer slide.
  • the drive motor 51 is displaced together with its drive housing 511 to the right, so gets attached to the motor housing 511 tongue 512 in abutment with the lever 515.
  • the lever 515 is rotated to the right, ie counterclockwise. This also results in a movement to the right at the free end of the lever 515, so that the outer slide 31 is displaced to the right while the door lock 16 is unlocked.
  • the translation of the lever 515 and thus the path of the outer slide 31 be set.
  • the drive unit 5 is moved to unlock the door lock 16 by a smaller distance than the outer slide 31st
  • a charging of the spring accumulator 52 takes place in the first direction of rotation of the drive motor 51, in which the spindle nut 518 moves to the right.
  • the spindle nut 518 presses on the end of the slide plate 55 and thereby compresses the in the Fig. 5
  • the slide plate 55 is displaced toward the gas spring 522 and the slide plate is fixed by the armature 524 and the holding coil 523 in this position.
  • the slide plate 55 has a slide track 515 with a holding section 552.
  • An armature roller 526 engages in the charged position of the spring accumulator 52, this holding portion, thus fixing the gas spring 522 in its charged position.
  • the spring accumulator 52 has a housing 521, which encloses the gas spring 522 and mechanically protects. On the housing 521 of the spring accumulator 52, a spring accumulator sensor 71 is mounted, which detects the charging state of the spring accumulator and forwards it to the electronic control device 7. At the slide plate 55 opposite end of the housing 521, a rocker switch 531 is rotatably mounted. The rocker switch 531 actuates a switch 53, which in the Fig. 2 and Fig. 3 is shown. The switch 53 is connected to the armature coil 523 via an electronic delay circuit 33. An actuation of the switch 53 via a switching cam 35 which is fixed to the central slide 32.
  • a manual unlocking of the door lock via the actuating handle 21 proceeds as follows.
  • the inner slider 32 is displaced to the right.
  • the switching cam 35 moves under the rotatable switching rocker 531, which then pivots upward and the switch 53 is actuated.
  • the interaction of the switching cam 35 with the rocker switch 531 ensures that the switch 53 is actuated over a wide operating range.
  • the switch 53 interrupts the power supply of the armature coil 523 so that it releases the slide plate 55 via the armature 524. Thereafter, the gas spring 522 may be discharged, i. the slide plate 55 is pushed to the left. Accordingly, the drive unit 5 moves with the mounting plate 54 in the opposite direction and thereby takes the outer slide 31 to unlock the door lock 16 with.
  • the delay circuit 532 Via the delay circuit 532, the time between the actuation of the switch 53 and the triggering of the spring accumulator 52 can be delayed.
  • the delay time span is adjustable. Thus, it can be determined whether, after actuation of the manual actuation handle, the lock 16 is unlocked immediately via the spring accumulator or whether only a certain period of time elapses before an unlocking of the door lock 16 takes place.
  • the coupling coil 6 automatically couples the inner slide 32 with the outer slide 31. This is also at a power failure at any time ensures that the door lock 16 can be unlocked via the actuating handle 21.
  • the output nut 34 In order to be able to use the anti-panic push rod 2 for both right-hinged doors and left-hinged doors, it is necessary to turn the output nut 34 by 180 °. Only this ensures that the door lock is actuated and unlocked in the opening direction. However, since the space and the available path of the slide 31, 32 is limited in the anti-panic pressure rod 2 due to the space, usually the output nut 34 is rotatable only in a range between 20 ° and 60 °. This area is usually sufficient to unlock a conventional door lock 16. At the end of this turning range, the output nut 34 but comes to a stop and can not be rotated.
  • the connecting rod 33 has a slot 331.
  • This slot 331 allows the output nut 34 to be rotatable 180 degrees.
  • the slot 331 can be arranged either at the output end, as in the Fig. 3 shown, or arranged on the slider-side end of the connecting rod 33, as in the Fig. 7 and Fig. 8 shown.
  • the pin 341 is seated at the end of an eccentric 342 which is rotatably connected to the output nut 34.
  • the free distance between the output nut 34 and the connecting rod 33 is greater than the radius of the output nut 34, so that it is ensured that the output nut 34 is freely rotatable and the connecting rod 33 does not interfere with the rotation during rotation Output nut 34 comes.
  • this free distance can be adjusted.
  • Fig. 7 and Fig. 8 is a version of the anti-panic push rod 2 without external slide shown. That is, this is a purely mechanical variant of the anti-panic push rod 2, in which an unlocking of the door lock 16 takes place directly by the actuation of the actuating handle 21.
  • the slider 31 When pressing the actuating handle 21, the slider 31 is also actuated here via the transmission lever 41, 42 and moved to the right. This slider 31 is connected via a pin 311 to the connecting rod 33 and takes it directly. As a result, the output nut 34 is rotated in the opening direction and unlocks the connected door lock 16th
  • the slot 331 is arranged on the slider-side end of the connecting rod 33.
  • the nut-side end of the connecting rod 33 is connected to the output nut 34 via the eccentric pin 341.
  • the necessary distance between the nut housing 34 and the connecting rod 33 is set, so that the clear distance is sufficient to rotate the output nut 34 by 180 °.
  • a first neutral position of the output nut 34 is shown.
  • the anti-panic push rod 2 can be used for DIN right-hinged doors.
  • the Fig. 8 shows the anti-panic push rod with the second neutral position of the output nut 34.
  • the output nut 34 is rotated by 180 ° to the first neutral position. With this neutral position, the anti-panic push rod can be used for DIN left-hinged doors.
  • a conversion of the anti-panic push rod for DIN left and DIN right hinged doors is done by, for example, a doorknob with a door handle mandrel is inserted into the output nut 34 and the output pawl 34 is rotated according to the doorknob as a handle. Subsequently, the doorknob can be removed with the door handle mandrel again from the output nut 34. Subsequently, the connection to a door lock 16 or the lock nut can be produced via a conventional mandrel. So it is possible to use the anti-panic push rod 2 without constructive interference in the anti-panic push rod 2 or without modifications of components for both DIN right and DIN hinged left doors.

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP17160805.2A 2016-03-15 2017-03-14 Barre de poussée Active EP3219887B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17160805T PL3219887T3 (pl) 2016-03-15 2017-03-14 Uniwersalny drążek antypaniczny

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016104765.1A DE102016104765A1 (de) 2016-03-15 2016-03-15 Universelle Anti-Panikdruckstange

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EP3219887A1 true EP3219887A1 (fr) 2017-09-20
EP3219887B1 EP3219887B1 (fr) 2019-05-01

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DE (1) DE102016104765A1 (fr)
ES (1) ES2732029T3 (fr)
PL (1) PL3219887T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190376331A1 (en) * 2018-06-06 2019-12-12 Schlage Lock Company Llc Door hardware noise reduction and evaluation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2287506A (en) * 1994-11-07 1995-09-20 Int Door Closers Inc Panic bar exit mechanism
US6820905B1 (en) * 2000-07-26 2004-11-23 Detex Corporation Vertical panic exit device
GB2445948A (en) * 2007-01-24 2008-07-30 Surelock Mcgill Ltd Push plate assembly for driving bolt mechanism
EP1355024B1 (fr) 2002-04-16 2009-07-15 CISA S.p.A. Barre anti-panique pour portes pivotant à gauche ou à droite
EP2474692A2 (fr) * 2011-01-10 2012-07-11 ASSA ABLOY Sicherheitstechnik GmbH Dispositif de serrure de porte et procédé d'ouverture d'un dispositif de serrure de porte
WO2013182576A2 (fr) 2012-06-04 2013-12-12 Assa Abloy Sicherheitstechnik Gmbh Dispositif de serrure de porte pour une porte anti-panique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2155291B1 (es) * 1996-04-01 2001-12-01 Talleres Escoriaza Sa Barra antipanico con reversibilidad para puertas de emergencia.
EP2439363B1 (fr) * 2010-10-05 2019-11-20 Glutz AG Barre anti-panique à compression

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2287506A (en) * 1994-11-07 1995-09-20 Int Door Closers Inc Panic bar exit mechanism
US6820905B1 (en) * 2000-07-26 2004-11-23 Detex Corporation Vertical panic exit device
EP1355024B1 (fr) 2002-04-16 2009-07-15 CISA S.p.A. Barre anti-panique pour portes pivotant à gauche ou à droite
GB2445948A (en) * 2007-01-24 2008-07-30 Surelock Mcgill Ltd Push plate assembly for driving bolt mechanism
EP2474692A2 (fr) * 2011-01-10 2012-07-11 ASSA ABLOY Sicherheitstechnik GmbH Dispositif de serrure de porte et procédé d'ouverture d'un dispositif de serrure de porte
WO2013182576A2 (fr) 2012-06-04 2013-12-12 Assa Abloy Sicherheitstechnik Gmbh Dispositif de serrure de porte pour une porte anti-panique

Also Published As

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DE102016104765A1 (de) 2017-09-21
ES2732029T3 (es) 2019-11-20
PL3219887T3 (pl) 2019-09-30
EP3219887B1 (fr) 2019-05-01

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