Anti-panic push rod with door opener

Abstract

An anti-panic push bar (2) for an escape door or emergency exit door (11) is proposed, comprising an actuating profile (21) which can be actuated relative to a base profile (22) in order to open a door lock (14) in an emergency. To facilitate assembly and, in particular, to eliminate the need for an additional escape door lock, it is proposed that two door openers (31, 32) or escape door openers (31, 32) be provided, which are arranged outside the actuating profile (21) and outside the base profile (22), each in the end region of the anti-panic push bar (2) in such a way that each of the door openers or escape door openers (31, 32) directly or indirectly blocks or enables actuation of the actuating profile (21).

Description

[0001] The invention relates to an anti-panic push bar for operating a door lock of an escape door or emergency exit door having the features of the preamble of claim 1.

[0002] In practice, escape doors in buildings are usually equipped with a switchable locking device, meaning they are normally locked and inaccessible. However, in an emergency or panic situation, these doors should be easy to open and thus accessible to everyone.

[0003] For this purpose, an electrically switchable door lock is usually provided, which can be activated by an emergency button. Pressing the emergency button disables the door lock and simultaneously generates an alarm signal. The door can then be opened using a panic push bar, thus providing an escape route.

[0004] A corresponding panic push bar is known from DE 10 2013 000 285 A1. This document shows an anti-panic push bar for a panic door comprising a base profile that can be mounted on the door leaf and an actuating profile that can be actuated toward the base profile to open a door lock.

[0005] DE 10 2014 113 654 A1 discloses a panic push bar for a door. It comprises a housing with a base profile and an actuating profile. To provide information to the user, this panic push bar features a display for displaying image or text information. The display is integrated into the housing near the closing edge of the door.

[0006] To avoid the need for an additional door lock, it is possible to equip the anti-panic push bar with an electrically switchable locking device. Such a panic push bar is already known from EP 2 348 172 A2. This panic push bar also has a base profile that can be mounted on the door leaf and an actuating profile that can be actuated towards the base profile to open a door lock. Using a door opener, which is arranged in the base profile and interacts with the transmission gear between the actuating profile and the base profile, it is possible to electrically lock or release the actuation of this anti-panic push bar. The disadvantage here, however, is that if the actuating profile is actuated asymmetrically, it can tilt and jam.Furthermore, the force ratios are suboptimal due to the transmission gear for the door opener used, resulting in increased holding forces. Furthermore, it is necessary to design a separate anti-panic push bar for each door width, as the length of this anti-panic push bar cannot be easily adjusted to different door widths.

[0007] It is an object of the present invention to provide an electrically switchable anti-panic push bar for escape doors or emergency exit doors, which overcomes the disadvantages known from the prior art.

[0008] This object is achieved according to the invention by an anti-panic push bar having the features of claim 1.

[0009] According to the invention, an anti-panic push bar for actuating a door lock of an escape door or emergency exit door is proposed, comprising a base profile which can be mounted resting on a door leaf and an actuating profile which extends parallel to the longitudinal direction of the base profile and is movably mounted relative to the base profile, as well as a slide device arranged in the base profile with at least one slide which is connected via a nut gear or a crank rod to an output nut for actuating a door lock, and wherein the output nut can be connected to a lock nut of the door lock by means of a mandrel, further comprising a transmission device for transmitting a movement of the actuating profile to the slide device.It is essential that either two door openers or two escape door openers are provided, with one of the door openers or escape door openers being arranged in the area of ​​one end of the base profile outside the actuating profile and outside the base profile in such a way that each of the two door openers or escape door openers switchably blocks actuation of the actuating profile.

[0010] In particular, the anti-panic push bar has an electrically switchable locking device comprising two door openers or escape door openers.

[0011] By using two door openers or escape door openers, each located at the end of the anti-panic push bar, a symmetrical force distribution is achieved. This means that even if the actuating profile is subjected to a one-sided load, the force is distributed between the two door openers or escape door openers, thus preventing the actuating profile from tilting or jamming. A further advantage is that by arranging the door openers or escape door openers outside the base profile and outside the actuating profile in the end area, the design of the base profile and actuating profile, particularly their length, is flexible. Therefore, a separate anti-panic push bar design is not required for each length variant.In particular, by simply cutting the base and operating profile to length, the length of the anti-panic push bar can be individually adapted to the existing door width without having to change the design of the electrical locking device with the two door openers or escape door openers.

[0012] Preferably, indirect blocking of the actuating profile means that the door opener or escape door opener interacts with the actuating profile via a gear element. The gear element can be, for example, the slider device or the transmission device.

[0013] Preferably, direct blocking of the actuation profile is understood to mean the direct action of the door opener or escape door opener on the actuation profile or on components directly connected to the actuation profile, in particular rigidly connected components. Such components can be, for example, side cover caps or reinforcement profiles arranged within the actuation profile.

[0014] An escape door opener is specifically defined as a door opener approved according to a guideline for escape routes or emergency exit doors. Such a guideline could be, for example, a model building code, DIN 18091, the EltVTR (German Electrical and Electronic Equipment Regulations), or a corresponding VdS guideline.

[0015] In one embodiment, it can be provided that the two door openers or escape door openers indirectly block actuation of the actuation profile by one of the door openers or escape door openers interacting with the output nut and / or the crank rod and / or the nut gear and / or the mandrel to switchably release or block movement of the output nut and / or the crank rod and / or the mandrel. This can be achieved by each of the door openers or escape door openers having a switchable door opener latch which, when released, can pivot freely about a pivot axis and, when locked, is fixed in a locked position, and wherein either a stop located on the output nut engages the door opener latch of one of the two door openers, or a stop located on the crank rod or the nut gear engages the door opener latch, or wherein the mandrel engages directly in the door opener latch.In particular, the nut gear can be designed to transmit a movement of the slide to the output nut and can comprise one or more levers and / or one or more gears.

[0016] It can be provided that the other of the two door openers or escape door openers is arranged in the area of ​​the opposite end of the actuating profile or base profile and interacts directly or indirectly with a slider of the slider device in order to switchably release or block a movement of the slider.

[0017] A particular advantage is that at one end of the anti-panic push rod the door opener or escape door opener engages directly on the output nut and at the other opposite end of the anti-panic push rod the door opener engages on the slide. This means that the two distal ends of the slide device are blocked or released by the door opener. A particular advantage is that the forces required to operate the door lock are absorbed directly by the door opener and the force and travel ratios are therefore not distorted by intermediate gear elements. By blocking the slide device or output nut at the two distal points, potentially asymmetrical actuation of the actuating element is also compensated for, since the blocking at two points results in automatic force distribution between the first door opener or escape door opener and the second door opener or escape door opener.

[0018] In an alternative embodiment, it can preferably be provided that the two door openers or escape door openers directly block actuation of the actuation profile by arranging one of the door openers or escape door openers at one end of the actuation profile in such a way that the door opener or escape door opener interacts with the respective end of the actuation profile in order to switchably block or release movement of the actuation profile towards the base profile.

[0019] In particular, in the case of indirect blocking or locking of the actuating profile, it is advantageous that no intermediate gear element is required, thus preventing deformation of the intermediate gear element even under high forces acting on the actuating profile. Furthermore, the force acting on the actuating profile is absorbed directly and immediately by the two door openers or escape door openers, so that the holding force of the door openers or escape door openers is available directly and in full.

[0020] The typical holding force of an escape door opener in practice is in the range between 1000 N and 8000 N, preferably between 3000 and 6000 N. When two escape door openers are used, this holding force doubles. This means that the holding force available for locking the operating device is always sufficient to effectively prevent manual operation of the anti-panic push bar.

[0021] Due to the symmetrical introduction of the force and the arrangement of the two door openers or escape door openers at the opposite ends of the actuating profile, the force is also introduced in a distributed, particularly symmetrical, manner, so that jamming or tilting is prevented and safe unlocking is also guaranteed in an emergency.

[0022] In particular, it can be provided that the actuating profile has a stop at each end which engages in a pivoting latch of the respective door opener or escape door opener, or that the actuating profile has a groove at each end into which a pivoting latch of the respective door opener or escape door opener engages.

[0023] For example, in a mechanically particularly stable embodiment, it can be provided that the actuating profile has a reinforcing profile at one end or a reinforcing profile at each of the two ends, preferably made of a metal and / or an aluminum, wherein the reinforcing profile is connected to the actuating profile or wherein both reinforcing profiles are connected to the actuating profile.

[0024] Advantageously, it can be provided that the stop of the actuating profile, or that the groove of the actuating profile, is formed on one of the reinforcing profiles or on both reinforcing profiles.

[0025] For a visually appealing appearance, it can be provided, for example, that the actuating profile has a cover cap at the end or a cover cap at each end, preferably made of a metal and / or an aluminum and / or a plastic, wherein the cover cap is connected to the actuating profile or wherein the cover caps are connected to the actuating profile, and that the stop of the actuating profile or that the groove of the actuating profile is formed on the cover cap or on both cover caps.

[0026] In an advantageous embodiment, it can be provided that one of the door openers or escape door openers or that both door openers or escape door openers are arranged on a slide profile, wherein the slide profile is removably mounted on the base profile, in particular is displaceably mounted on the base profile.

[0027] The slide profile can be inserted into the base profile from the side end and screwed into place. The base profile can have a profile holder complementary to the slide profile, into which the slide profile can be inserted laterally. The slide profile can then be secured in the base profile using clamping screws. In this way, it is possible to upgrade an anti-panic push bar with an electrically switchable locking device comprising the two door openers or escape door openers by extending the base profile laterally over the slide profile with the door openers. In this way, an anti-panic push bar can be retrofitted with an electrically switchable locking device.

[0028] In one embodiment, one or both of the door openers or escape door openers can be arranged on a bracket, in particular, screwed to the bracket. The bracket can be used to adjust the required distance between the door opener or escape door opener or their pivoting latches and the stop or groove of the actuating profile that engages the pivoting latch. Furthermore, the bracket can ensure mechanically stable mounting of the door opener or escape door opener.

[0029] In particular, it can be provided that the console is arranged between the slide profile and the base profile.

[0030] To ensure a visually appealing appearance, it is specifically intended that one of the door openers or escape door openers, or both door openers or escape door openers, are arranged such that their longitudinal extension runs transversely to the longitudinal extension of the base profile and transversely to the actuation direction of the actuation profile. As a result, the cross-section or dimensions of the base profile of the anti-panic push bar are not expanded by the door openers or escape door openers. This means that, visually, the escape door openers or door openers are arranged within the perimeter of the base or actuation profile of the anti-panic push bar.

[0031] Preferably, the longitudinal extension of the base profile is understood to be the longest extension of the base profile. Likewise, the longitudinal extension of the door opener is understood to be its longest extension.

[0032] In particular, it can be provided that the cross section of the base profile has a greater extension than the longitudinal extension of the door opener or escape door opener, or of both door openers or escape door openers, so that the door opener or escape door opener or both door openers or escape door openers are arranged with their longitudinal extension completely within the cross section of the base profile when viewed from the front.

[0033] In one embodiment, the door opener or escape door opener, or both door openers or escape door openers, can be designed as fail-safe openers. In particular, a fail-safe opener is understood to be a door opener or escape door opener that is unlocked when de-energized. This ensures that the escape door can be accessed in any case in the event of a power failure. To lock the escape door, a fail-safe opener must be supplied with electrical power.

[0034] In an alternative embodiment, it can be provided that the door opener or escape door opener, or that both door openers or escape door openers are designed as fail-lock openers, and wherein an emergency power supply with a battery or a rechargeable battery is provided, in particular that the emergency power supply is arranged within the anti-panic push bar to enable actuation of the actuation profile in the event of a power failure. In particular, a fail-lock opener in this context means that the escape door opener or door opener must be energized to enable actuation of the anti-panic push bar. Accordingly, an emergency power supply or UPS is also necessary to enable safe passage through the door in an emergency.An advantage of this design is, for example, that when the door is unlocked, the usual and familiar door opener buzzer sounds, so that a user hears the usual door opener buzzer when the door is unlocked.

[0035] The anti-panic push bar can be used in escape routes or rescue routes in buildings. It is also possible to combine the anti-panic push bar with fire alarm systems, fire detectors, or smoke detectors. The anti-panic push bar can also be controlled via access control systems. This means that when authorization is granted, for example, using a key or transponder via an access control system, the anti-panic push bar is released, allowing access to the escape door without triggering an alarm. Once access has been successfully released by the access control system, the anti-panic push bar can be reactivated, meaning the emergency door or escape door can be locked again.

[0036] Further exemplary embodiments of the invention are illustrated in the figures and described below. They show: Fig. 1: a sectional view of an anti-panic push bar according to the invention; Figs. 2a and 2b: a detailed enlargement in the area of ​​the end of an anti-panic push bar according to the invention with immediate locking of the actuating profile in the unactuated position; Figs. 3a and 3b: the anti-panic push bar according to the invention according to the Figuren 2a und 2b in the actuated position; Figs. 4a and 4b: a sectional view of the ends of the anti-panic push bar with indirect locking of the actuating profile; Figs. 5a and 5b: a view of the actuating profile with cover cap and reinforcement profile; Fig. 6: an escape route safety device with the anti-panic push bar according to the invention.

[0037] The embodiments shown in the figures are exemplary and not intended to be limiting. Features with identical functions have been provided with the same reference symbols. It is obvious to the person skilled in the art that, within the scope of their technical skill and within the scope of the patent claims, they can combine the embodiments shown in the figures with one another without departing from the scope of the claims.

[0038] In the Fig. 1 A schematic sectional view of the anti-panic push bar 2 according to the invention is shown. The anti-panic push bar 2 has a base profile 22, which can be mounted on a door leaf, for example, by screwing. The base profile 22 forms, so to speak, the back of the anti-panic push bar 2. The front of the anti-panic push bar 2 is formed by an actuating handle in the form of the actuating profile 21. When pressure is applied to the actuating profile 21, it is moved toward the base profile 22 along the illustrated direction of movement 7.

[0039] The anti-panic push bar 2 comprises a transmission device 26 or gear 26 for transmitting the movement of the actuating handle 21 to a slide device 23. The slide device 23 is arranged at the bottom of the base profile and comprises at least one slide 24. The slide 24 is connected to an output nut 25, which is connected to the nut of a door lock via a pin 252 to unlock the door lock. When pressure is applied to the actuating profile 21, the slide 24 is set in motion, rotating the output nut and thereby the lock nut to unlock the associated door lock, allowing the associated escape door or emergency exit door to be opened.

[0040] The base profile 22 has a U-shaped cross-section with forward-facing, open side walls. The actuating profile 21 also has a substantially U-shaped cross-section and is guided within the side walls of the base profile. This means that when the actuating profile 21 is actuated, it engages the base profile 22.

[0041] Two cover caps 61 and 62 are provided on the side of the actuating profile to cover the sides of the anti-panic push bar 2.

[0042] To transmit the movement of the actuating profile 21 to the slider 24, the transmission device 26 comprises a first lever 261 and a second lever 262. One end of each of the two levers is connected to the slider device or the at least one slider 24. The other end of the two levers 261, 262 interacts with the actuating profile. When the actuating profile 21 moves along the direction 7 shown, the two levers 261, 262 each pivot about a pivot axis and thereby move the slider 24 of the slider device 23 along the longitudinal direction of the base profile.

[0043] The anti-panic push bar 2 comprises an electrically switchable locking device having two escape door openers 31 and 32. The two escape door openers 31 and 32 are each arranged in the area of ​​one end of the base profile 22 and act in the representation of the Fig. 1 directly with the actuating profile 21. This electrical locking device enables the actuation of the anti-panic push bar 2 to be electrically locked or unlocked. By locking the anti-panic push bar 2, unauthorized entry into a door can be prevented. In the event of authorized entry or in the event of an alarm, actuation of the actuating handle 21 is enabled, so that by pressing on the actuating profile 21, it can be pushed in, thereby unlocking the door lock of the escape door or emergency exit door.

[0044] In the Fig. 2a und 2b are the two ends of the Fig. 1 The anti-panic push bar shown is shown enlarged. The two escape door openers 31 and 32 each have an electrically switchable, unlockable or lockable pivoting latch 331 and 332, respectively. If these pivoting latches 331 and 332 are electrically blocked, the pivoting movement of the pivoting latches is prevented. If the pivoting latches 331 and 332 are electrically released, they can rotate about their pivot axis.

[0045] The two cover caps 61 and 62 each have a stop 41 and 42, respectively, at their lower end facing the two door openers 31 and 32. These stops 41 and 42 are each designed as protruding edges and engage with the respective associated pivot latch 331 and 332. When the pivot latch 331, 332 is blocked, this engagement immediately blocks actuation of the actuating profile, since when pressure is applied to the actuating profile 21, the two stops 41 and 42 each come into contact with the pivot latches 331 and 332, which are electrically locked and prevent further movement.

[0046] The two door openers 31 and 32 are each mounted on a bracket 35, for example, screwed, glued, or riveted. The other end of the bracket 35 is arranged on a slide profile 34. The mounting height of the two door openers 31 and 32 can be varied by adjusting the height of the bracket 35 to adapt them to the required dimensions of the anti-panic push bar 2.

[0047] The door openers 31 and 32 can be connected to the base profile 22 at their ends via the slide profile 34. For this purpose, the slide profile 34 engages laterally in the base profile 22 and can be fixed there, for example, using clamping screws.

[0048] In the area of Fig. 2a The output nut 25 is shown between the bracket 35 and the slide profile 34 of the slide profile 34. The output nut 25 is connected to the slide 24 of the slide device 23 by means of a nut gear 251. The longitudinal movement of the slide 24 is converted into a rotary movement of the output nut 25 by means of the nut gear 251.

[0049] The output nut can be fixed by means of a mandrel 252 (as in Fig. 4a shown) can be connected to a door lock. The rotary movement of the output nut 25 is transmitted to the lock nut via the pin 252 to unlock the door lock.

[0050] In the Fig. 3a und 3b the actuated position of the anti-panic push rod 2 is Fig. 1 The figures show that the two pivot latches 331 and 332 have each rotated about their pivot axes, and the actuating profile 21 has been moved toward the base profile 22. The two stops 41 and 42 of the cover caps 61 and 62 have been moved past the pivot latches 331 and 332 toward the bottom of the base profile 22. In this position, the output nut 25 has been rotated accordingly, and a connected door lock has been unlocked.

[0051] In the Fig. 4a und 4b An alternative embodiment of the anti-panic push bar 2 is shown. In contrast to the previously shown embodiments, the two door openers 31 and 32 engage directly to block the actuation of the actuation profile 21. The two door openers 31 and 32 are constructed in the same way, ie they each have pivoting door opener latches 331 and 332, which can be electrically switched on and / or blocked. Fig. 4a The pin 252 is shown, which engages directly into the pivot latch 331 of the door opener 31. The pin 252 is designed as a square pin and engages with one of its long sides in a form-fitting manner in the pivot latch, so that in the blocked position, this prevents rotation of the pin and thus rotation of the output nut 25.

[0052] In the Fig. 4b The door opener 32 is shown on the opposite side of the anti-panic push bar 2. The pivot latch 332 of the door opener 32 interacts with a slide stop 321 to block or release a movement of the slide 24 of the slide device 23. The slide stop 321 is connected to the at least one slide 24, so that when the pivot latch 332 is blocked, a movement of the slide 24 in a Fig. 4b shown direction to the right is prevented by the door opener 32. This means that in the Figuren 4a und 4b In the exemplary embodiment shown, actuation of the actuating profile 21 is indirectly blocked by arranging the electrically switchable locking device comprising the two escape door openers 31 and 32 on both sides of the base profile 22 in order to indirectly block movement of the slider 24 of the slider device and thus of the actuating profile 21 via intermediate elements.

[0053] As in the Figuren 4a und 4b As shown, the actuating profile 21 has a reinforcement profile 51 or 52 in its end region, which is covered by the cover caps 61 or 62. The reinforcement profile 51 or 52 serves to mechanically reinforce the actuating profile 21. The cover caps 61 or 62 visually close off the anti-panic push bar on the sides and provide contact protection.

[0054] In the Fig. 5a The actuating handle or the actuating profile 21 is shown with the cover cap 62 mounted on the end. The cover cap 62 has two fastening holes 631 and 632, by means of which the cover cap 62 can be connected to the Fig. 5b shown reinforcement profile 52 is screwed.

[0055] In the Fig. 5b The actuating profile 21 is shown with the cover cap 62 removed. The reinforcement profile 52 is arranged within the actuating profile 21. The reinforcement profile 52 is designed as a 3D ribbed profile and reinforces the inside of the actuating profile 21. The reinforcement profile 52 can be inserted into the actuating profile 21 in a form-fitting manner, in particular by being latched and / or glued and / or screwed there. At the lower end of the reinforcement profile 52, two screws or screw threads 531 and 532 are arranged, which correspond to the two fastening holes 631 and 632 of the cover cap 62.

[0056] In the Figuren 5a und 5b only one end of the actuating profile 21 is shown, which corresponds to the representation of the Fig. 4b The other end of the actuating profile 21, which corresponds to the representation of the Fig. 4a corresponds, is constructed accordingly analogously.

[0057] In the Fig. 6 An escape route device 1 is shown schematically. The escape route security device 1 comprises an anti-panic push bar 2 mounted on a door leaf 12 on an escape door 11. The escape door 11 comprises a door leaf pivotally mounted via hinges 131 and 132, which is fastened to a door frame 13. A mortise lock 14 is arranged in the door leaf 12 and interacts with the anti-panic push bar 2. The mortise lock 14 can be designed, for example, as a self-locking panic lock.

[0058] The anti-panic push bar 2 is connected to an emergency button 15 and an alarm device 16 via an electrical connection 17, for example, an electrical data bus 17. The anti-panic push bar 2 can be switchably blocked or released via the electrical connection 17 or the data bus 17.

[0059] If an emergency occurs, an alarm can be triggered by pressing the emergency button 15, causing the alarm device 16 to emit an alarm signal and the anti-panic push bar 2 to be activated. The door lock 14 can then be unlocked by pressing the actuation profile 21 of the anti-panic push bar 2, and the door 11 can be opened by pivoting the door leaf 12.

[0060] It is also conceivable to connect a fire alarm device, for example a smoke detector or a fire alarm control panel, or to connect an escape route control or other components, such as an access control device, to the electronic bus 17 in order to electrically release and / or block the anti-panic push bar 2. List of reference symbols

[0061] 1Escape route device 11Escape door, emergency exit door 12Door leaf 13Door frame 131Door hinge 132Door hinge 14Door lock 15Emergency button 16Alarm device 17Bus 2Anti-panic push rod 21Actuating profile 22Base profile 23Slider device 24Slider 25Output nut 251Nut gear 252Mandrel 26Transmission device, gear 261First lever 262Second lever 31First door opener, escape door opener 32Second door opener, escape door opener 321Slider stop 331First door opener latch 332Second door opener latch 34Slide profile 35Bracket 41first stop 42second stop 51First reinforcement profile 52Second reinforcement profile 531Screw 532Screw 61First cover cap 62Second cover cap 631Mounting hole 632Mounting hole 7Direction of operation

Claims

1. An anti-panic push bar for actuating a door lock (14) of an escape door (11) or emergency exit door (11), comprising a base profile (22) that can be mounted resting on a door leaf (12) and an actuating profile (21) that extends parallel to the longitudinal direction of the base profile (22) and is movably mounted relative to the base profile (22), as well as a slider device (23) arranged in the base profile (22) with at least one slider (24) that is connected to an output nut (25) for actuating a door lock (14) via a nut gear (251) or a crank rod, and wherein the output nut (25) can be connected to a lock nut of the door lock (14) by means of a mandrel (252), further comprising a transmission device (26) for transmitting a movement of the actuating profile to the slider device (23), characterized by thateither two door openers (31, 32) or two escape door openers (31, 32) are provided, wherein one of the door openers (31, 32) or one of the escape door openers (31, 32) is arranged in the region of one end of the base profile (22) outside the actuating profile (21) and outside the base profile (22) in such a way that each of the two door openers (31, 32) or each of the two escape door openers (31, 32) switchably blocks actuation of the actuating profile (21).

2. Anti-panic push bar according to claim 1, characterized by that the two door openers (31, 32) or the two escape door openers (31, 32) indirectly block actuation of the actuation profile (21) by one of the door openers (31, 32) or one of the escape door openers (31, 32) interacting with the output nut (25) and / or the crank rod and / or the nut gear (251) and / or the mandrel (252) in order to switchably release or block movement of the output nut (25) and / or the crank rod and / or the mandrel.

3. Anti-panic push bar according to claim 2, characterized by that each of the door openers (31, 32) or each of the escape door openers (31, 32) has a switchable door opener latch (331, 332) which, when released, can pivot freely about a pivot axis and, when locked, is fixed in a locking position, and wherein either a stop located on the output nut (25) engages in the door opener latch (331, 332) of one of the two door openers, or a stop located on the crank rod or the nut gear (251) engages in the door opener latch (331, 332) of one of the two door openers, or wherein the pin (252) engages directly in the door opener latch (331, 332) of one of the two door openers, wherein it is preferably provided, thatthe other of the two door openers (31, 32) or the other of the two escape door openers (31, 32) is arranged in the region of the opposite end of the actuating profile (21) or base profile (22) and interacts directly or indirectly with a slider (24) of the slider device (23) in order to switchably release or block a movement of the slider (24).

4. Anti-panic push bar according to claim 1, characterized by that the two door openers (31, 32) or the two escape door openers (31, 32) directly block actuation of the actuating profile (21) by arranging one of the door openers (31, 32) or one of the escape door openers (31, 32) at one end of the actuating profile (21) in such a way that the door opener (31, 32) or the escape door opener (31, 32) cooperates with the respective end of the actuating profile (21) in order to switchably block or release movement of the actuating profile (21) towards the base profile (22).

5. Anti-panic push bar according to claim 4, characterized by that the actuating profile (21) has a stop (41, 42) at each end, which engages in a pivoting latch (331, 332) of the respective door opener (31, 32) or the respective escape door opener (31, 32), or that the actuating profile (21) has a groove at each end, into which a pivoting latch (331, 332) of the respective door opener (31, 32) or the respective escape door opener (31, 32) engages.

6. Anti-panic push bar according to claim 4 or 5, characterized by that the actuating profile (21) has a reinforcing profile (51 or 52) at one end or a reinforcing profile (51, 52) at each of the two ends, preferably made of a metal and / or an aluminum, wherein the reinforcing profile (51, 52) is connected to the actuating profile (21) or wherein both reinforcing profiles (51, 52) are connected to the actuating profile (21).

7. Anti-panic push bar according to one of claims 4 to 6, characterized by that the stop (41, 42) of the actuating profile (21), or that the groove of the actuating profile (21), is formed on one of the reinforcing profiles (51 or 52) or on both reinforcing profiles (51, 52).

8. Anti-panic push bar according to one of claims 4 to 6, characterized by that the actuating profile (21) has a cover cap (61 or 62) at one end or a cover cap (61, 62) at each end, preferably made of a metal and / or an aluminum and / or a plastic, wherein the cover caps (61, 62) are connected to the actuating profile (21), and that the stop (41, 42) of the actuating profile (21) or that the groove of the actuating profile is formed on the cover cap or on both cover caps (61, 62).

9. Anti-panic push bar according to one of the preceding claims, characterized by thatone of the door openers (31, 32) or one of the escape door openers (31, 32) or that both door openers (31, 32) or both escape door openers (31, 32) are arranged on a slide profile (34), wherein the slide profile (34) is removably mounted on the base profile (22), in particular is displaceably mounted on the base profile (22).

10. Anti-panic push bar according to one of the preceding claims, characterized by that one of the door openers (31, 32) or one of the escape door openers (31, 32) or that both door openers (31, 32) or both escape door openers (31, 32) are arranged on a bracket (35), in particular are screwed to the bracket (35).

11. Anti-panic push bar according to claim 10, characterized by that the bracket (35) is arranged between the slide profile (34) and the base profile (22).

12. Anti-panic push bar according to one of the preceding claims, characterized by thatone of the door openers (31, 32) or one of the escape door openers (31, 32) or that both door openers (31, 32) or both escape door openers (31, 32) are arranged such that their longitudinal extent runs transversely to the longitudinal extent of the base profile (22) and transversely to the actuation direction (7) of the actuation profile (21).

13. Anti-panic push bar according to one of the preceding claims, characterized by that the cross-section of the base profile (22) has a greater extent than the longitudinal extent of one of the two door openers (31, 32) or one of the two escape door openers (31, 32), or both door openers (31, 32) or both escape door openers (31, 32), so that the respective door opener (31, 32) or the respective escape door opener (31, 32) or that both door openers (31, 32) or both escape door openers (31, 32) are arranged with their longitudinal extent completely within the cross-section of the base profile (22) when viewed from the front.

14. Anti-panic push bar according to one of the preceding claims, characterized by that both door openers (31, 32) or both escape door openers (31, 32) are designed as fail-safe openers.

15. Anti-panic push bar according to one of claims 1 to 13, characterized by that both door openers (31, 32) or both escape door openers (31, 32) are designed as working current openers, and wherein an emergency power supply with a battery or a rechargeable battery is provided, in particular that the emergency power supply is arranged within the anti-panic push bar (2) in order to enable actuation of the actuating profile (21) in the event of a power failure.

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