EP2058459A1 - Building lock with panic unlocking element in a design that inhibits burglars - Google Patents

Abstract

The closure (1) has a plate-shaped closure part (2) i.e. steel door leaf, supported rotatably in a building part. A panic releasing unit (3) is arranged on the closure part, where the panic releasing unit is movable from a normal position (8) to a panic position. A locking device is located in a locking position in the normal position of the panic releasing unit, and the locking device is moved from the locking position to a releasing position in the panic position of the panic releasing unit. A securing device (10) shields the panic releasing unit.

Description

State of the art

The invention relates to a building closure with a rotatably storable in a building part, plate-shaped end part, which closes an opening in the building part in a locking position, and with a locking device with which the final part in the locked position for persons is impenetrable, the final part of an attack vulnerable Outside and one of these opposite inside has, on which a panic unlocking element is arranged, which is pivotable from a normal position in which the locking device is in a locking position in a panic position in which the locking device moves from the locking position to the unlocked position ,

The closure part according to the present application may be formed as a one-piece element or may comprise a frame which is provided with a transparent or opaque filling and may have sprout-like intermediate struts. Both single-leaf and double-leaf doors are to be understood by the term of the building closure in the sense of this application.

Building closures of the aforementioned type are characterized in that the locking of the closure part is released in a locking position by simple operation of the panic unlocking element located on the inside, so that the opening in the building part is released for the passage of persons. Thus, in panic situations where rapid escape is of great importance, it is not necessary for persons located in the building to time-bar the locking of the closure by means of a key, code or the like before they can leave the building. In contrast, the access to the building with locked end part from the outside is not possible.

In terms of burglary, however, the panic unlocking of building closures of the aforementioned type forms a weak point, since it is only necessary for an unauthorized intrusion into the building to create an opening in the end part, can be operated by means of suitable tools, the panic unlocking which gives access to the building.

Although the burglar resistance of the building closure can be increased in relation to the aforementioned problem by a stable formation of the closure part, but this is often associated with considerable costs. Furthermore, there are hardly any suitable building materials that would not allow at least the introduction of a small opening, for example by means of a drilling tool. But just such an opening in the final part may already be sufficient to allow actuation of the panic unlocking. More recently, building closure systems with panic unlocking elements have been subject to increasingly stringent burglary protection requirements. In higher resistance classes, an approved building closure must also withstand attack attempts with electric tools (angle grinder, drill) for a certain specified time. With known Gebäudeabschlüssen such requirements can not be met.

From the DE 80 18 819 U1 a panic unlocking element is known for a door which is equipped with a safety device, wherein the unlocking element can not be operated without a visible and permanent damage to the safety device. For this purpose, the unlocking element is covered with a transparent hood, which is indeed easy to remove, but can not be easily fixed again due to predetermined breaking points. Accordingly, the safety device can only sensibly be used on doors that should not be used in general but only in an emergency. Although the hood also provides some protection of the unlocking element from the outside, but the hood also limits an operation of the same from the inside.

Another example of a door with panic unlocking comes from the FR 25 81 692 A1 out. The door is provided in its central area with a band of steel straps, on which the panic unlocking element is arranged in the form of a pressure bar. However, a manipulation of the panic unlocking element from the outside is not prevented in this way, since it can be actuated again by unauthorized persons when they gain access to the unlocking element via an opening in the door leaf. In order to gain burglary security, in particular at night, a lock is provided in the known door, but completely prevents the operation of the panic unlocking.

task

It is therefore an object of the present invention to further develop a building closure of known type such that it is characterized by a high burglar resistance.

solution

Based on the known Gebäudeabschlüssen is proposed according to the invention to provide a security device which shields the panic unlocking element such that unauthorized manipulation of the panic unlocking element is prevented from burglary attempts from the outside of the closure part, wherein the securing device angled into the interior is and / or pivotally mounted in the interior, the panic unlocking element from the inside of the closure part forth but is freely accessible.

In this case, the securing device of the panic unlocking element is provided by an additional element which makes it impossible to reach the panic unlocking element or an actuation thereof from the outside by a type of shielding or at least makes it much more difficult. In particular, with the securing device, the access or access options to the panic unlocking element from its rear side, from above and from below or in an oblique direction from above and from below are prevented or hampered. In the context of safety devices according to the present application, only those devices are to be understood that are compared with conventional ones Building closures with panic unlocking additionally, especially in the area of the panic unlocking element or its immediate vicinity, are provided and go beyond a known structure of a final part with panic unlocking.

The fact that the panic unlocking element is angled into the interior is to be understood in the sense of the present invention as meaning that the safety device extends from the plane of the end part into the interior and thus projects into it. In a vertical projection of the safety device, the panic unlocking element is thus at least partially covered by the safety device.

Since the operation of the panic unlocking element thereof must be maintained via an operating surface thereof from the inside of the closure in any case, the shielding takes place in such a way that the reaching of the operating surface and the actuation of the panic unlocking element necessary in the event of a panic is not restricted. In this way, the panic unlocking element from the inside is freely accessible or operable.

The invention is therefore based on the recognition that, in particular in a filling of glass, it is more effective or economical to allow the creation of a (small) access opening in the end part and, despite such an opening, the successful manipulation of the panic unlocking element by the Opening rather than greatly increased effort to make the final part under all circumstances absolutely impenetrable.

Even if the securing device can be mounted both on the outside of the building closure and in the interior of the same, the securing device is advantageously arranged on the inside of the building closure, so that a manipulation of the securing device also can not easily be done from the outside of the firing part. The retrofitting of the safety device is facilitated in this case.

A particularly good shielding of a panic unlocking element of a U-shaped bracket, which is mounted in joints, which are respectively arranged at the end of an arranged at the ends of the bracket arm on the inside of the end part, wherein the bracket in a panic position a small Distance to the plane of the end part has, as in the normal position, is achieved by a limited by the two arms, the bracket and the inside of the end part free cross-section is closed by a filler. Thus, the panic unlocking element assumes a plate-like shape instead of a typically spar-like or rod-like shape, with the plate extending across the width of the termination part. The security device provided by the filler is characterized in that an attack on the control surface of the panic unlocking making up front of the bracket by means of an aid, such as a loop or the like, via a possibly created opening in the closure part from the outside is no longer possible. The engaging behind the bracket is prevented by the panic unlocking element shielding filler, whereby an operation thereof is prevented and a good burglar alarm is created.

If the filling body of the panic unlocking element consists of an extruded aluminum profile and has at least one longitudinally extending hollow chamber into which the bow of the panic unlocking element is at least torque-tight, preferably form-fitting, insertable, a particularly stable type of securing device is provided. The assembly of the filler to the panic unlocking element is particularly simple, very aesthetic and can be done without the use of fasteners. A retrofit of the fuse element to existing building closures is also conceivable. Furthermore, the filler formed in this way does not give the appearance of an additional and possibly optically disturbing inappropriate device, which is advantageous in terms of design aspects of the building closure.

Is the panic unlocking an elongated, substantially over the entire horizontal width of the end part extending pressure plate which is pivotally connected to the end part and pivotable about a horizontal axis, wherein a peripheral strip of the printing plate located at a free end at a distance from the plane of the closure part, so that the edge strip of the printing plate moves toward the closing part during its pivotal movement, the outer surface of the printing plate being closed on all sides becomes a similar effect achieved as by the attachment of the aforementioned packing. The pressure plate has no point of attack, which allows the operation of the same with a introduced from the outside loop or a hook. Starting from the outside of the closure part, the application of pressure to the pressure plate is hardly possible even with the creation of a certain opening cross section in the closure part, even when using a large number of auxiliaries. Such a closed and smooth pressure plate is particularly suitable for the redesign of panic unlocking elements.

An advantageous embodiment of the building closure according to the invention with a designed as a pressure bar panic unlocking element, which is mounted in a direction perpendicular to its longitudinal direction displaceable on the inside of the closure part, wherein the pressure bar in the panic position is closer to the final part than in the normal position is characterized in that at least on one of the longitudinal sides of the pressure beam and parallel to this extends a protective strip, which extends from the plane of the inside of the closure part and is raised in the direction perpendicular to the plane of the closure part with respect to this, wherein the distance of the protective strip from the plane of the final part but is less than the distance of a control surface of the pressure bar.

The protective strip, which in this case forms the securing device, protrudes into the interior of the building and shields the panic unlocking element either on its top side and / or its underside, so that the access or actuation of the panic unlocking element from the outside of the Closing part is difficult at least on the shielded side. On the one hand, the view of the panic unlocking element is restricted by the protective strip so that an unauthorized person can make difficult the conditions on the inside of the closing part, despite the possibility of viewing through a glass filling. On the other hand, reaching the panic unlocking element or an actuation of the panic unlocking element from the side provided with the protective strip difficult because a guided by an unauthorized person aid that would be passed through an eventually created by this opening in the connector part, is deflected by the protective strip.

It is particularly advantageous if the panic unlocking element is adjoined in each case by a protective strip running parallel thereto, the distance of which from the plane of the closure part being smaller than the distance of the farthest from the plane of the closure part Control surface of the panic unlocking element, since thus both from above and from below manipulation of the panic unlocking difficult or even prevented.

It is particularly advantageous if the building closure has a protective profile as a safety device, which is located with a central region between the panic unlocking element and the inside of the closure part and whose angled edge strips form the protective strips protruding from the plane of the closure part, wherein at least the middle region consists of a Material is that is highly resistant to machining, especially drilling, preferably made of stainless steel or high carbon steel. In addition to the aforementioned advantages caused by the arrangement of the protective strips, further manipulation of the closure part itself in the area of the panic unlocking element, where the resistant central region of the protective profile is located, is considerably more difficult or even impossible.

It is also advantageous if the building closure with two viewed in the horizontal direction laterally next to the panic unlocking element, preferably outside of the two arms or next to the pressure bar arranged and vertically extending covers is provided, which are preferably in the form of triangular cover plates, which extending perpendicular to the plane of the termination part. Thus, the two end portions of the panic unlocking are also shielded and have no points of attack for any manipulation from the outside on.

An advantageous development of the invention provides that a free end of the articulated panic unlocking element with a hinged, relative to the Panic unlocking pivotable sliding deflector is coupled, which is slidably supported with a contact strip on the inside of the end part, wherein at least one spring element presses the contact strip with bias to the inside of the end part. When the panic unlocking member is actuated, the associated end of the slide deflector is urged toward the termination member with the end supporting the termination member sliding along the termination member and the angle subtended by the panic unlocking member and slide deflector increases. If the pressure exerted on the panic unlocking element is released, the sliding deflector is returned to the starting position, ie the rest position, by the tensile force of the tension spring. The arrangement of the slide deflector prevents access to the panic unlocking element analogously to the aforementioned protective devices.

According to one embodiment of the building closure according to the invention, it is further provided that, starting from the contact strip, an end deflector extends in the direction away from the inside of the closure part. The angle at which the panic unlocking element can be reached when manipulated through an opening in the closing part is thus further reduced.

Furthermore, it is advantageous if the building closure has a pivoting deflector, which connects to a protective profile about a horizontally extending pivot axis. In a tampering attempt from the outside of the closure part ago, therefore, the Schwenkabweiser always deviates from the force applied to him, so that a drilling of the same is not possible. Nevertheless, the swivel deflector also provides good shielding of the panic unlocking element, which is thus difficult to reach.

In this context, it is particularly advantageous if two Schwenkabweiser are present, which connect with their pivot axes respectively at opposite ends of the protection profile and point with their free ends in opposite directions away from the panic unlocking. The deterioration of the access angle in case of possible manipulation occurs in this way, both in access attempts from above and below the panic unlocking element.

Finally, in the case of a deflection of a swivel deflector by an unauthorized manipulation, an alarm signal can be triggered, for example by means of an electrical contact connected by the movement of the swiveling deflector. Alternatively or additionally, by a deflection of a swivel deflector in the event of a manipulation, a latch and / or a latch of the locking device can be transferred from an unlocking device into a closing device. Preferably, such a case or such a bolt are biased by a spring and can move in this way very quickly and without additional external energy from the unlocked position into the locking position. The above-mentioned traps or bars are preferably additional components which are present in addition to the normal traps or bars, since the latter accesses the panic unlocking element and thus overrides its effect. Thus, the add-on trap and the auxiliary latch should be detached from the elements used to normally lock the terminator.

embodiments

The invention will be explained in more detail with reference to several embodiments of a building closure according to the invention, which are illustrated in the drawings.

Fig. 1

einen Vertikalschnitt durch einen Gebäudeabschluss,

Fig. 2

einen Vertikalschnitt durch einen alternativen Gebäudeabschluss,

Fig. 3

einen Vertikalschnitt durch ein weiteres Ausführungsbeispiel eines Gebäudeabschlusses,

Fig. 4

einen Vertikalschnitt durch ein viertes Ausführungsbeispiel eines Gebäudeabschlusses,

Fig. 5

einen Horizontalschnitt durch ein fünftes Ausführungsbeispiel eines Gebäudeabschlusses,

Fig. 6

eine Vorderansicht des Gebäudeabschlusses gemäß Figur 5,

Fig. 7

einen Vertikalschnitt durch ein weiteres Ausführungsbeispiel eines Gebäudeabschlusses,

Fig. 8

einen Vertikalschnitt durch ein weiteres Ausführungsbeispiel eines Gebäudeabschlusses,

Fig. 9

einen Vertikalschnitt durch ein weiteres Ausführungsbeispiel eines Gebäudeabschlusses,

Fig. 10

einen Vertikalschnitt durch ein weiteres Ausführungsbeispiel eines Gebäudeabschlusses und

Fig. 11

einen Vertikalschnitt durch ein letztes Ausführungsbeispiel eines Gebäudeabschlusses.

It shows:

Fig. 1

a vertical section through a building,

Fig. 2

a vertical section through an alternative building closure,

Fig. 3

a vertical section through a further embodiment of a building closure,

Fig. 4

a vertical section through a fourth embodiment of a building closure,

Fig. 5

a horizontal section through a fifth embodiment of a building closure,

Fig. 6

a front view of the building completion according to FIG. 5 .

Fig. 7

a vertical section through a further embodiment of a building closure,

Fig. 8

a vertical section through a further embodiment of a building closure,

Fig. 9

a vertical section through a further embodiment of a building closure,

Fig. 10

a vertical section through another embodiment of a building completion and

Fig. 11

a vertical section through a final embodiment of a building completion.

In FIG. 1 a first embodiment of a building completion 1 is shown in vertical section, wherein only a section of a plate-shaped end part 2 is shown, which is rotatably mounted in a building part not shown in the figure. The termination part 2 may be, for example, a simple type of steel door leaf, which is rotatably mounted by means of hinges in a frame installed in an opening of a building. Alternatively, the end part 2 can consist of a frame construction, in particular of wood, aluminum or steel profiles (possibly reinforced by means of inserts of eg hard metal) into which filling elements made of steel or glass are inserted. In particular, the filling element is made of bulletproof glass to meet the requirements of burglar resistance according to a high resistance class.

In a locking position of the closure part 2, the opening of the building is closed. In order to lock the opening in the locking position of the closure part 2, so that it is fixed impenetrable for persons, the building closure 1 according to the invention has a known locking device, which is also not shown in the figure.

On an inner side I of the closure part 2, a panic unlocking element 3 is arranged approximately at its middle height, which extends almost over the entire width of the closure part 2. According to FIG. 1 the panic unlocking element 3 consists of a bracket 4 in the form of an oval tube made of stainless steel, each having an arm 5 at its ends, so that the panic unlocking element 3 forms the shape of a U. The ends of the two arms 5 are each mounted by means of joints 6 on a bracket 7, which in turn is fastened by means not shown screws on the inside I of the closure part 2. As a result, the bracket 4 of a in FIG. 1 shown normal position 8 in a panic position 9 ( FIG. 2 ), in which the bracket 4 has a small distance from the plane of the closure part 2. Accordingly, when operated, the bracket 4 makes a rotational movement about the hinge 6, so that the bracket 4 moves in the direction of the closure part 2. The aforementioned rotational movement of the bracket about a horizontal axis parallel to the plane of the end part 2 is converted in a known manner into a rotational movement about an axis perpendicular to the end part 2 axis, which then engages in the lock case.

The mechanisms of locking device and panic unlocking element 3 are coupled such that when the panic unlocking element 3 is transferred from a normal position 8, in which the locking device is normally in a locking position, into a panic position 9, a transfer of the locking device from the locking position takes place in the unlocked position.

By actuating the panic unlocking element 3, the opening cross-section closed by the closing part 2 can be released from the inside I despite locking of the closure part 2, so that people can always escape from the building in the event of a panic situation, whereas an intrusion of unauthorized persons can take place Persons from an outside A of the closure part 2 ago is not possible.

The panic unlocking element 3 has according to FIG. 1 a safety device 10, which consists of two independent elements. On the one hand includes the safety device 10 as a hollow section 11 with two chambers 12, 13 formed filler 14, wherein a chamber 13 of the hollow section 11 has a cross section corresponding to the cross section of the bracket 4, so that the hollow section 11 in not yet assembled arms 5 of one end of the bracket. 4 can be pushed onto this and thus extends analogously to the bracket 4 almost along the entire width of the end part 2. The originally in the plane of the two arms 5 of the bracket 4 and between these existing cavity is now closed by the hollow section 11, so that the panic unlocking element 3 assumes a plate-like shape instead of a bow-shaped.

In each case at the two ends of the bracket 4, thus in the region of the arms 5 of the bracket 4, a lateral triangular, vertically extending cover 15 is provided which covers the panic unlocking element 3 and the console 7 from the sides. Thus, a reaching into the wedge-shaped space between panic unlocking element 3 and end part 2 is impossible.

Advantage of the arrangement of the hollow profile 11 is that the panic unlocking element 3 is shielded by erstgenanntes before manipulation of the outer side A of the closure part 2 ago. Even in the event that a (typically small) opening in the end part 2 is created by an unauthorized person, the person can not grab by means of a hook or a loop around the bracket 4 and thus achieve the operation of the panic unlocking element 3, so that the locking of the closure part 2 would be canceled. Thus, the burglar resistance of building completion 1 is significantly increased.

That in the FIG. 1 illustrated fuse element 10 has a second element in the form of a protective profile 16. The protective profile 16 consists of a mounted by means of screws 17 to the end part 2 sheet stainless steel, which extends over the entire height and the entire length of the panic unlocking element 3 and is arranged between the end part 2 and the console 7. A manipulation of the protective profile 16 by means of a cutting tool, such as a drill, is hardly possible, so that in the area of the protective profile 16 an unauthorized access to the panic unlocking element 3 can hardly be done from the outside A ago. The protective profile 16 and the vertical cover 15 can optionally also be implemented as a unit.

Above and below the panic unlocking element 3, the protective profile 16 is folded twice in each case, so that it protrudes into the interior of the building. The first edging both in the upper and in the lower region of the protective profile 16 in each case runs perpendicular to the end part 2. The second edging of the protective profile 16 is directed towards the panic unlocking element 3 in the upper area and runs parallel thereto. In the lower region of the protective profile 16, the second edging extends away from the panic unlocking element 3. Although the protection strips 18 of the protective profile 16 formed by the edging protrude into the interior, the distance 19 of the front edge of the protective strip 18 from the plane of the closure part 2 is less than the distance 20 of an operating surface 21 of the panic unlocking element 3.

The protective profile 16 also improves the burglary resistance of the building closure 1, since it makes access and operation of the panic unlocking element 3 more difficult. Furthermore, the protective profile 16 obscures the view of the panic unlocking element 3, so that a person located on the outside A can make the conditions on the inside I of the closure part 2 difficult. Even if an unauthorized person succeeds in carrying out a wire in the termination part 2 by means of an opening created above or below the protection profile 16, this is deflected, for example, by the protective profile 16 folded over in the lower region in such a way that the panic unlocking element 3 is reached and thus also an operation of the same considerably more difficult or even impossible.

The FIG. 2 shows a vertical section through a building completion 1 ', the final part 2 via a panic unlocking element 3 analogous to that FIG. 1 features. The building completion 1 according to FIG. 2 assigns □ also analogously FIG. 1 □ a security device 10 ', which consists of two independent elements, wherein the pushed onto the bracket 4 hollow section 11, the filler 14, in turn, from FIG. 1 corresponding to a by the two arms 5, the bracket 4 and the inside I of the end part 2 limited free cross-section closes.

In contrast to the securing device 10 according to FIG. 1 the second element of the securing device 10 'does not consist of a protective profile 16 but of a sliding deflector 23 attached to the underside of the hollow profile 11 via an articulated connection 22 extending from a lowermost point 24 of the panic unlocking element 3, in particular the hollow profile 11, extends obliquely to the inside I of the closure part 2 and extends over the entire width of the panic unlocking element 3. In addition to the articulated connection 22 of the slide deflector 23 is further connected via at least one tension spring 25 with the hollow section 11, which defines a rest position of the slide deflector 23.

Upon actuation of the panic unlocking element 3, that is to say when the latter is transferred into the panic position 9, the joint of the slide deflector 23 is pressed in the direction of the closure part 2 and a contact strip K located on the inside I of the closure part 2. K End of the slide deflector 23 slides along the surface of the End part 2 down, so that the inclination of the slide deflector 23 changes and the enclosed by the hollow section 11 and the slide deflector 23 angle 26 increases. A stretched position of the slide deflector 23, in which also the tension spring 25 is stretched relative to its rest position, is in the FIG. 2 shown in dashed lines.

If the pressure exerted on the panic □ unlocking element 3 is released, so that the panic unlocking element 3 returns to its normal position 8, the sliding deflector 23 is also transferred via the tensile force of the tension spring 25 in its rest position, in which the contract strip K on the surface of the end part 2 is applied.

The slide deflector 23 according to FIG. 2 has at its the end part 2 facing the end via a Endabweiser 27, which is only optional and further complicates the accessibility to the panic unlocking.

The over the width of the end part 2 extending sliding deflector 23 prevents similar to the protective profile 16 according to FIG. 1 □ access to the panic □ unlocking element 3 from the outside A of the building. In the event that an unauthorized person manages to provide the end part 2 with an opening to a tool such as a wire or the like, the panic unlocking the third to operate, the wire would first have to be guided around the Schutzabweiser 23 to reach the panic unlocking element 3. However, this is hardly possible, especially since the bracket 4 is no point of attack for its operation available. If the Schutzabweiser 23 pressed from the outside A ago in the interior, this has no effect on the position of the panic unlocking element 3. To prevent an unauthorized person the Endabweiser 27 at the end of Schutzabweisers 23 for actuating the panic unlocking. 3 it can also be attached to the actual Schutzabweiser 23 with an articulated connection or a tension spring, so that a pulling on the Endabweiser 27 only causes a rotational movement of the same to the final part 2 out.

The panic unlocking element 103 according to FIG. 3 consists of a pressure bar 128, which extends over almost the entire width of the closure part 102. In the FIG. 3 the pressure bar 128 is shown in a normal position in which the locking device, not shown, may be in a locking position or in an unlocked position. In a panic, in which the pressure bar 128 is pressed in the direction of the closure part 102, the locking device moves to the unlocked position.

The pressure bar 128 has a safety device 110, the only one of FIG. 1 analog protection profile 116 with protective strips 118 consists. The protective profile 116 shields the panic unlocking element 103 from the outside A of the building closure 100, so that manipulation of the pressure bar 128 in the course of burglary attempts is considerably more difficult. In particular, when the protective profile 116 made of stainless steel or high-carbon steel, for example, a drilling of the same is greatly difficult.

In the FIG. 4 a further embodiment of a building closure 200 according to the invention is shown. The panic unlocking element 203 consists of a hinged wing 229 in the manner of a pressure plate, which may be formed as a solid profile or as a hollow profile. The operation of the panic unlocking element 203 corresponds to that of the previously described panic unlocking elements 3 according to FIGS FIGS. 1 and 2 ,

Due to the design of the wing 229 as a closed profile of this offers no points of attack, which could serve for actuation of the panic unlocking element 203 from the outside A of the closure part 202 forth. Accordingly, the closed version of the panic unlocking element 203 can already be regarded as a safety device 210, which has approximately the same effect as the hollow section 11 of the FIGS. 1 and 2 achieved. Furthermore, the building closure 200 according to FIG. 4 also via a protective profile 216, which may be closed laterally and in about the FIGS. 1 and 3 corresponds, which is why at this point further explanations in this regard is waived.

The Figures 5 and 6 show a building closure 300 according to the invention, which has a conventional emergency release pushbutton 330 as a panic unlocking element 303, wherein in the FIG. 5 a horizontal section and in the FIG. 6 a view is shown. In the FIG. 5 shown in section securing means 310 of the panic unlocking element 303 consists of a protective profile 316 which is disposed between the end part 302 and the panic unlocking element 303. The protective profile 316 is bent over in all directions perpendicular to the plane of the closure part 302 in such a way that it surrounds the emergency exit pushbutton 330 both above and below and to the left and right, so that a box open from the inside arises. The dimensions of the protective profile 316 are chosen so that an operation of the emergency exit pushbutton 330 is readily possible, in particular, enough space remains left behind the emergency exit pushbutton 330 with one hand.

The FIG. 7 shows a building 1 ", analogous to that of the FIG. 1 is constructed. In contrast to FIG. 1 is the second element of the safety device 10 "according to FIG. 7 formed flat below the panic unlocking element 3 and there has no upstand. Instead, the building closure 1 "according to FIG. 7 another element in the form of a pivot deflector 31 for securing. The pivoting deflector 31 consists of a plate 33 rotatably mounted in a joint 32 mounted on the end part 2 and extending below the panic unlocking element 3. Alternatively, the pivoting deflector 31 can also be made of transparent polycarbonate, so that it hardly even for a final part 2 with a glass filling for an attacker is perceptible and does not cause it to create an opening below the pivoting deflector 31.

The building closure 100 'according to FIG. 8 in which the panic unlocking element 103 is designed in the form of a pressure bar 128, likewise has a pivot deflector 131 according to FIG FIG. 7 on. The alternative building closure 100 'according to FIG. 9 has two, with their pivot axes at opposite end portions of the protective profile subsequent pivot deflector 131, the free ends facing away from the panic unlocking element 103 in opposite directions (up and down). While in a manipulation-induced Auslenkversuch the lower pivot deflector 131 'is moved back by the action of gravity back to its vertical starting position, the provision is made at the upper Schwenkabweiser 131 by means of a torsion spring, not shown, which moves the upper pivot deflector back to the vertical starting position.

This in FIG. 10 embodiment shown builds on according to FIG. 4 on. The building closure 200 'has a panic unlocking element 203 in the manner of a hinged wing 229. A protective profile 216 'is provided in this case only above with a fold 34. At its lower end, the protective profile 216 'is provided with a locking element 36 pivotally mounted about an axis of rotation 35. The axis of rotation 35 runs parallel to the plane of the inside I of the closure part 202 and thus also parallel to the axis of rotation 37 of the wing 229th

In the in FIG. 10 illustrated blocking position of the locking element 36, the wing 229 in the direction of arrow 38 can be actuated only by a small pivot angle and blocked in its normal position when it stops against a blocking surface 39 of the barrier member 36. The wing 229 of the panic unlocking element 203 is only then converted from the normal position shown in the panic position when previously the blocking element 36 was pivoted away by pivoting movement in the direction of arrow 40 down far enough that the blocking surface 39 does not hinder pivotal movement of the wing 229 , so that the required to achieve the panic position greater swing angle of the wing 229 can be realized. The blocking element 36 may take the form of a on the Whole length of the wing 229 extending pawl or be located on one or two edges of the wing 229 and only a small width having pawl executed. The blocking element 36 according to FIG. 10 is biased by means of a torsion spring, not shown, in the region of the axis of rotation 35 in the direction of the arrow 41, so that the wing 229 always engages with its free end in the recess 36 formed in the trough 42 and thus blocked against simple depression. The safety in the event of panic is hardly affected by a large and conveniently mounted actuating surface 43 at the free end of the locking element 36, especially since the movement of the locking element 36 along the arrow 40 takes place with the aid of gravity and is supported by the body weight of the actuating person. An increase in security against unauthorized manipulation of the panic unlocking element 203 is achieved in that in a break-in attempt by the closing element 202 through in a first step, the blocking element 36 would have to be pulled down and then simultaneously in a second step of the wings 229 of panic -Entriegelungselements 203 would also have to be pivoted down. This is particularly difficult for a burglar when the pivot angle of the locking element 36 is limited by a suitable stop downwards, so that the drawn into the release position down locking element 36 at the same time serves as a deflector for the wing 229 and above all a Actuation of the same by means of, for example, a lever or a wire loop from the bottom considerably more difficult.

In the FIG. 11 represented further variant of a building completion 1 '''based on the in FIG. 1 illustrated embodiment. In the area of the frontal triangular plate formed as a cover 15, a mushroom-shaped blocking element 36 'is arranged. The blocking element 36 'consists of a mushroom head 44 designed as an actuating element and a punch 45 connected thereto, which is passed through a bore 46 in the filling body 14. At the end of the punch 45 is a locking body 47, which in the in FIG. 11 shown in thicker lines blocking position of the locking element 36 'with a fixedly connected to the filling body 14 second locking body 48 is in contact. The mutually contacting contact surfaces of the two contact bodies 47, 48 prevent the bracket 4 with the filling body 14 of the panic unlocking element 1 '''pivoted from the normal position shown in thick lines in the panic position can be. Such a pivoting movement is only possible when the mushroom head 44 of the locking element 36 'is depressed, whereby the contact surfaces of the locking body 47, 48 slide away from each other, so that the bracket 4 can be pivoted together with the filler 14, wherein the locking body 48 above a top 49 of the locking body 47 can move to the punch 45. When the pivoting movement of the bracket 4 in the drawn in thin lines panic position while the locking body 48 is taken through the connected to the filler 14 locking body 48 down. By the force of a compression spring 50, the blocking element 36 'is transferred from the release position into the blocking position or secured in the latter. The actuation of the locking element 36 'from the lock to the release position is carried out by simply pressing on the mushroom head 44 down, causing no difficulties even in panic situations. In particular, the blocking element 36 'and also the blocking element 36 according to FIG FIG. 10 , designed in signal color or self-luminous. As in the embodiment according to FIG. 10 is at the building completion 1 '''according to FIG. 11 the security against unauthorized manipulation of the panic unlocking element 3 '''increased by the fact that first the locking element 36' transferred to the release position and at the same time the bracket 4 must be pivoted from the normal position in the panic position.

LIST OF REFERENCE NUMBERS

1, 1 ', 1 ", 100, 100', 200, 300

building completion

2, 102, 202, 302

final part

3, 3 '' '103, 203, 303

Panic unlocking element

4

hanger

5

poor

6

joint

7

console

8th

normal position

9

panic position

10, 10 ', 10 ", 110, 210, 310

safety device

11

hollow profile

12

chamber

13

chamber

14

packing

15

cover

16, 116, 216

protection profile

17

screw

18, 118

protective strip

19

distance

20

distance

21

operating surface

22

Articulated connection

23

Schiebeabweiser

24

Lowest point

25

mainspring

26

angle

27

Endabweiser

31, 131

Schwenkabweiser

32

joint

33

sheet

34

fold

35

axis of rotation

36, 36 '

blocking element

37

axis of rotation

38

arrow

39

blocking surface

40

arrow

41

arrow

42

trough

43

actuating surface

44

mushroom head

45

stamp

46

drilling

47

blocking body

48

blocking body

49

top

50

compression spring

128

pressure beam

229

wing

330

Emergency pusher

I

inside

A

outside

K

Contact strips

Claims (16)

Building closure (1, 1 ', 1'',1''', 100, 100 ', 200, 200', 300) with a rotatable in a building part storable, plate-shaped end part (2, 102, 202, 302), the in a locking position closes an opening in the building part, and with a locking device with which the closure part (2, 102, 202, 302) in the locking position for persons impenetrable is fixed, wherein the end part (2, 102, 202, 302) a vulnerable to attack Outside (A) and one of these opposite inner side (I), on which a panic unlocking element (3, 3 ''', 103, 203, 303) is arranged, from a normal position (8), in which the locking device itself is in a locking position, in a panic position (9) is movable, in which the locking device moves from the locking position to the unlocked position, characterized by a safety device (10, 10 ', 10 ", 110, 210, 310), the panic -Entriege shielding element (3, 3 ''', 103, 203, 303) in such a way that unauthorized manipulation of the panic unlocking element (3, 3'', 103, 203, 303) during intrusion attempts from the outside (A) of the closure part (FIG. 2, 102, 202, 302), the securing device (10, 10 ', 10 ", 110, 210, 310) being angled into the interior space (I) and / or being pivotable into the interior space (I) is stored, the panic unlocking element (3, 3 ''', 103, 203, 303) from the inside (I) of the end part (2, 102, 202, 302) forth but freely accessible. Building closure (1, 1 ', 1 ", 1''', 100, 100 ', 200, 200', 300) according to claim 1, characterized in that the securing device (10, 10 ', 10", 110, 210, 310) on the inside (I) of the building closure (1, 1 ', 1'',1''', 100, 100 ', 200, 200', 300) is arranged. Building closure (1, 1 ', 1'',1''') according to claim 1 or 2, wherein the panic unlocking element (3, 3 ''') is a U-shaped bracket (4) in joints ( 6), each disposed at the end of an arm (5) located at the ends of the bracket (4), is mounted on the inner side (I) of the end piece (2), the bracket (4) in a panic position (9) has a smaller distance to the plane of the end part (2), as in the normal position (8), characterized in that a through the two arms (5), the bracket (4) and the Inside (I) of the end part (2) limited free cross section of a filling body (14) is closed. Building closure (1, 1 ', 1'',1''') according to claim 3, characterized in that the filling body (14) of the panic unlocking element (3, 3 ''') consists of an aluminum extruded profile and at least one in the longitudinal direction extending hollow chamber (13) into which the bracket (4) of the panic unlocking element (3, 3 ''') at least torque-resistant, preferably form-fitting, can be inserted. Building closure (200, 200 ', 20') according to claim 1 or 2, characterized in that the panic unlocking element (203) is an elongated substantially over the entire horizontal width of the end part (202) extending pressure plate which articulates with connected to the terminal part (202) and pivotable about a horizontal axis, wherein a peripheral strip of the printing plate located at a free end is at a distance from the plane of the closure part (202), so that the edge strip of the printing plate in its pivoting movement on the Closing part (202) moves, wherein the outer surface of the pressure plate is executed closed on all sides. A building closure (100, 100 ') according to claim 1 or 2, wherein the panic unlocking element (103) is a pressure beam (128) slidably mounted in a direction perpendicular to its longitudinal direction on the inner side (I) of the closure part (102) is, wherein the pressure bar (128) in the panic position closer to the end portion (102) than in the normal position, characterized in that at least on one of the longitudinal sides of the pressure bar (128) and parallel to this a protective strip (118), which extends from the plane of the inner side (I) of the closure part (102) and is raised in the direction perpendicular to the plane of the closure part (102) with respect thereto, the distance of the Protective strip (118) from the plane of the closure part (102) but is less than the distance of a control surface of the pressure bar (128). Building closure (1, 1 ', 1 ", 1''', 100, 100 ', 200, 200', 300) according to one of claims 1 to 6, characterized in that the panic unlocking element (3, 3 ''', 103, 203, 303) is connected at its two longitudinal sides in each case to a protective strip (18, 118) running parallel thereto, whose spacing (19) from the plane of the closure part (2, 102, 202, 302) is smaller in each case, as the distance (20) of a control surface (21) of the panic unlocking element (3, 3 "', 103, 203, 303) extending furthest away from the plane of the end part (2, 102, 202, 302). Building closure (1, 1 ", 1 '''100,100', 200, 200 ', 300) according to claim 7, characterized by a protective profile (16, 116, 216) which is connected to a central region between the panic unlocking element (16). 3, 3 ''', 103, 203, 303) and the inner side (I) of the closure part (2, 102, 202, 302) and whose angled edge strips are located out of the plane of the closure part (2, 102, 202, 302) projecting protective strip (18, 118) form, wherein at least the central region consists of a material which is highly resistant to machining, in particular drilling, preferably made of stainless steel or high-carbon steel. Building closure (1, 1 ', 1 ", 1''', 100, 100 ', 200, 200', 300) according to one of claims 1 to 8, characterized by two viewed in the horizontal direction laterally next to the panic unlocking element (3 , 3 ''', 103, 203, 303), preferably outside of the two arms (5) or adjacent to the pressure bar (128) arranged and vertically extending covers (15), preferably in the form of triangular cover plates, which are perpendicular to the plane of the termination part (2, 102, 202, 302). Building closure (1 ') according to one of claims 3 to 9, characterized in that a free end of the articulated panic unlocking element (3) with a hinged, relative to the panic unlocking element (3) pivotable sliding deflector (23) is coupled that deals with a contact strip (K) on the inside (I) of the closure part (2) slidably supported, wherein at least one spring element presses the contact strip (K) with bias to the inside (I) of the closure part (2). Building closure (1 ') according to claim 10, characterized in that starting from the contact strip (K) an end deflector (27) extends in the direction from the inside (I) of the end part (2). Building closure (1 '', 100 ') according to one of claims 1 to 11, characterized by at least one pivot deflector (31, 131) which connects to a protective profile about a horizontally extending pivot axis. Building closure (1 '', 100 ') according to claim 12, characterized by two pivoting deflectors (31, 131) which connect with their pivot axes respectively to opposite ends of the protection profile and with their free ends in opposite directions from the panic unlocking element (103). point away. Building closure (1 ''',200') according to one of claims 3 to 13, characterized in that a movement of the panic unlocking element (3 ''', 203), in particular of the bracket (4), of the pressure bar (128), of the wing (229) and / or the emergency exit handle (330), from the normal position in the panic position by a blocking position located in a blocking element (36, 36 ') is blockable, wherein the blocking element (36, 36') of the blocking position in a Release position is movable, in which the panic unlocking element (3 "', 203) is movable into the panic position. Building closure (200 ') according to claim 14, characterized in that the blocking element (36) is a locking bar or a pawl, which is or positively coupled by means of spring bias with a free end of the bracket (4) or the wing (229), wherein the pawl or pawl is pivotable away from the free end of the stirrup (4) or the wing (229), thereby relieving the blockage of the stirrup (4) or the wing (229). Building closure (1 ''') according to claim 14, characterized in that the blocking element (36) is a locking pin which prevents a pivotal movement of the bracket (4) by blocking a contact surface of the bracket (4) in the locked position with a locking portion, wherein can be brought out of engagement with the contact surface by an axial displacement of the locking pin of the locking portion, whereby the blockage of the bracket (4) can be canceled, wherein due to the pivotal movement of the bracket (4) in the panic position of the locking pin against a spring force is entrained.

Images