EP2864566B1 - Anti-intrusion sliding door - Google Patents

Description

TECHNICAL AREA

The present invention relates to a sliding sash system according to the preamble of claim 1.

STATE OF THE ART

Sliding wing systems, in particular sliding door systems are widely used, preferably in places where building openings are often crossed by people. A sliding wing system is able to serve a large building opening, through which one or more persons can pass simultaneously, quickly and reliably. It is a fundamental need that these sliding sash systems prevent unauthorized access, so for example. Be locked overnight. The main closing edge of these systems is a weak point in the security against burglary.

The WO 2010 034 081 A1 discloses a lock with a along the Hauptschliesskante movably mounted engagement member on a sliding sash. This engagement element is movable with the door closed from a release position to a locking position, and it can be brought into engagement with a protruding into the movement of the engagement member counterpart on the other sliding sash and then determined, whereby the sliding door is closed. However, such a construction is disadvantageous because relatively large openings and / or elements projecting in the closing direction must be provided in the closing edges of the sliding doors to engage the engagement element and counterpart. In addition, an elaborate construction must be provided for the actuation of the closing mechanism, which reliably provides the linear movement of the engagement element over several centimeters.

Sealing elements for sealing the Hauptschliesskante in sliding door systems are, for example, from the documents DE 102 12 09 B4 . DE 10 2006 062 332 A1 and EP 1 431 501 B1 known. These sealing elements seal the closing edge, in particular with regard to gas exchange, but do not increase the security of the door system against unauthorized access.

From the US 3,774,342 a sliding door is known in which a groove / comb-like construction engages each other at a vertical Schliesskante and in this Area a closing mechanism is provided.

PRESENTATION OF THE INVENTION

It is therefore an object of the present invention to provide a sliding sash system, in particular a sliding door or sliding window system or a Schliesskantenkonstruktion which grants increased mechanical stability for better protection against burglary.

These and other objects are achieved by a sliding sash system, in particular an automatic sliding door system, comprising at least one sliding sash, wherein the sliding sash is slidable in a passage direction closing a building opening in a passage direction in a bottom guide device and provides a first vertical closing edge in a substantially horizontal closing direction, and Sliding panel system provides a second vertical closing edge, wherein the first and the second vertical closing edge are mutually engageable, and wherein the sliding leaf provides a horizontal closing edge, which forms with the bottom guide means along the closing direction extending horizontal Nebenschliesskante, thereby solved,
that at least one of these vertical closing edges is at least partially provided with at least one outer flank which extends essentially in the vertical direction and protrudes freely in the closing direction and which is made of metal or plastic or a combination thereof, dimensionally stable and offset to an outside of the building opening on the corresponding vertical closing edge .
that in each case opposite this outer flank on the other vertical closing edge a dimensionally stable comb which corresponds to this outer flank and extends substantially in the vertical direction protruding in the closing direction, consisting of metal or plastic or a combination thereof, is arranged, this comb being laterally relative to the outer flank is offset towards an inner side of the building opening and can be brought into engagement with the inner side of the flank directed towards the inner side of the building opening by the closing movement (with positive locking in the passage direction),
and in that a closing device arranged on these vertical closing edges has at least one locking point for detecting the sliding leaf in the case of one another is provided in closing abutting first and second vertical closing edge, said locking point is provided on the comb side, so that the outer edge of the locking point to the outside of the building opening over.

The outer edge forms a first step or a first offset with the vertical closing edge to which it is attached, wherein the comb forms a second step or a second offset with the other vertical closing edge. The first stage and the second stage are formed opposite, so that they can interlock in the closing direction. The first and the second stage can also be designed in multiple stages. In this case, the outer flank overlaps the comb at least partially, preferably substantially completely, so that the comb is covered by the outer flank against the outside of the building opening. Thus, a free end of the comb from the outside is not accessible in closing system located vertical closing edges.

A development of the sliding sash system is characterized in that at the outer flank providing vertical locking edge another, the outer flank substantially parallel and extending in the passage direction of the outer edge against the inside of the building opening out offset spaced inner edge is provided. This inner flank also projects against the comb, the inner flank being essentially mirror-symmetrical to the outer flank with respect to a mirror plane, this mirror plane being a vertical plane parallel to the building opening through the middle of the wing.

Between the outer flank and the inner flank a substantially vertically extending groove is formed, which is open in the closing direction and is limited in a direction parallel to the passage direction through the outer and inner flank. The flanks are preferably substantially equidistant in the closing direction over the vertical closing edge. The groove thus formed and the said comb are in this case designed such that they can be brought into mutual engagement by the closing movement. It is preferred that this engagement extends in sections taken together over at least one half of the longitudinal extent of the vertical closing edges, preferably over the entire longitudinal extent of the vertical closing edges. It is further preferred that this comb extends in the passage direction substantially over the inside width of the groove and in the vertical direction substantially over a length of the groove. Advantageously, the comb engages when engaging in the groove to essentially a Depth of the groove. In particular, the outer flank is supported by the comb and can withstand pressure perpendicular to the flank (from the outside) well.

According to the invention, the flank (s) is free or over 10 millimeters to 30 millimeters in the closing direction over the vertical closing edge and has or have a material thickness in the passage direction which preferably tapers towards a free end of the flank (s) and at least 2 in each case Millimeters to 10 millimeters, preferably more than 3 millimeters, in particular 4 millimeters or more. The comb can then be at its free end in the passage direction, for example. 20 to 90 millimeters wide.

The flank is thus to be understood as a comb-like projection, which covers the comb to the inside (inner flank) or outside (outer flank) of the building opening. In the closing direction on the crest and in the depth behind the flank on the side of the flank facing the crest (ie near the approach of the flank on the vertical closing edge, away from the free end of this flank), the vertical closing edges are brought together and there, in the protection of the flank against access from the outside, lockable.

The tongue and groove system thus massively prevents accessibility by means of burglary tool to the locking points, for example. To pivot bars.

According to the invention, the comb is mounted offset against the inside of the building opening at the corresponding vertical closing edge, so that the comb to the outside of the building opening over coverable provided outer edge at closing system of vertical closing edges the comb in the closing direction as far as against the comb providing vertical closing edge overlaps that a vertical extending gap between the free end of the outer edge and the comb providing vertical locking edge has a clear width in the closing direction of less than 2 millimeters, in particular less than substantially 1 millimeter. According to the invention, a substantially aligned surface is formed towards the outside of the building opening in a region around this vertical gap running along the main closing edge formed by the vertical closing edges. As a result, the attachment of a lever tool (or impact tool) for the purpose of prying the flank is difficult and increases the burglar resistance of the system. Such Spread over the edge of the flank should be provided in particular from the attack side (the outside of the building opening), but can also on the inside the plant be realized.

Preferably, the flanks in the passage direction to each other by preferably at least 10 millimeters or more, in particular by 20 to 90 millimeters spaced flanks, which preferably extend substantially continuously along the vertical closing edge. In this case, these flanks are preferably attached to opposite end regions in the passage direction of the corresponding vertical closing edge, ie near the vertical edges of the sliding leaf.

The groove formed by the inner and outer flanks preferably has a depth in a direction parallel to the closing direction of at least 10 millimeters to 30 millimeters or more, wherein a clear width in the passage direction is at least 10 millimeters or more, in particular 20 to 90 millimeters.

The above-mentioned and further objects are also achieved by a sliding sash system comprising at least one sliding sash, wherein the sash is displaceable in a passage direction closing a building opening in a passage direction in a bottom guide device and provides a first vertical closing edge in a substantially horizontal closing direction, and the sash unit a second Vertical closing edge provides, wherein the first and the second vertical closing edge are mutually engageable, and wherein the sliding leaf provides a horizontal closing edge, which forms with the bottom guide means extending along the closing direction horizontal Nebenschliesskante, thereby solved
that at least one of these vertical closing edges at least in sections at least one substantially rigid, open in the closing direction, made of metal or plastic or their combination, dimensionally stable groove and each opposite this groove on the other vertical closing edge corresponding to this groove, essentially is arranged in the vertical direction and abragender in the closing direction, made of metal or plastic or their combination existing, dimensionally stable comb, said groove and this comb are positively engageable by the closing movement, this engagement is taken in sections together over at least one half of the longitudinal extent of Vertical closing edges extends,
and that further arranged on this vertical closing edge locking device for detecting the sliding sash when mutually in schließenderanlage first and second vertical closing edge is provided.

The expression "taken together in sections" means that all vertical sections of the vertical closing edge which provide such an engagement with mutual contact, summed in their length of the vertical extension at least half the length of the longitudinal extension of a vertical closing edge. In other words, the vertical closing edges engage each other at least over half their vertical extent via a tongue and groove connection.

The groove is designed as a groove-shaped recess, with a depth of preferably at least substantially 10 millimeters, in particular from substantially 11.5 millimeters to 30 millimeters. The comb, a projection extending along the main closing edge, is functionally designed as a spring and suitable for forming a tongue and groove connection with the groove. It is expedient to allow the comb to reach the depth of the groove (ie on the rear boundary), so that sufficient mechanical stability is generated in the closed position. Thus, it will be appreciated that it is preferable for the comb to protrude toward the groove about as far as the groove is deep. These corresponding elements (groove and elevation) are thus preferably formed essentially as geometric counterparts.

The term "dimensionally stable" means that the interlocking elements groove and comb remain under the action of force, in particular from the passage direction, dimensionally stable in engagement (and are also intrinsically stable) and counteract this force. Typical forces would be, for example, when kicked against the door; such a force may be, for example, 100N to 6000N or more. In order to withstand such forces, the comb and the groove are shaped correspondingly dimensioned (see below), so that forces which are directed, for example, at a break-in attempt on a weak point of the locking system, namely on the groove and / or comb, can be included , In addition, sensitive elements of the closing device should be concealed in this groove and / or the comb and the adjacent profiles and be placed inaccessible. If the system is in the closed position, flanks forming the groove enclose the comb laterally over at least 8 to 15 millimeters and preferably come to rest in the direction of passage on the side surfaces of the comb. Preferably, the flanks are laterally supported by the comb, if their inherent stability under force from one direction at an angle to the closing direction should not be sufficient. Thus, the access is effectively locked in the groove and the locking device is accessible at least in this area only by breaking the flanks. Therefore, the coving-acting flanks should also be thick enough and formed of solid material, that an unauthorized access (in particular to the locking mechanism) is effectively counteracted.

In order to prevent sliding (along the closing movement) of the sliding sash, the stable closing device is provided, which secures the engagement of the comb in the groove and preferably at least partially surrounded by groove and / or comb and thus also protected against unauthorized access.

It is preferred if the groove has a depth in a direction parallel to the closing direction of at least 10 millimeters or more and has a clear width in the passage direction of at least 10 millimeters or more. In this case, the groove can be formed by flanks which are attached to the corresponding vertical closing edge and project preferably in the direction of passage over at least 10 millimeters or more, in particular in the passage direction by at least 10 millimeters or more, in particular by substantially 25 millimeters, preferably substantially continuously along the vertical closing edge be formed. These flanks can preferably be attached to opposite in the passage direction end portions of the corresponding vertical closing edge, preferably from the outside in alignment with the sliding leaf, the flanks are each freestanding in the closing direction and their thickness or material thickness in the direction of passage 1 millimeter to 10 millimeters, preferably more than 3 Millimeters, in particular 4 millimeters or more, and preferably this material thickness in the closing direction (ie against the free end of the flank) tapers by 10% to 50%. So if you consider the flanks in a cross-sectional view (sectional plane formed by passage direction and closing direction), so the flanks taper in the closing direction towards their respective free end. It is particularly preferred if the vertical profiles located on the inside and the outside of the wing (that is to say perpendicular to the passage direction) form an aligned surface. This then means that the flanks preferably groove-side (ie, inwardly, in other words: comb side with closed system) in the material thickness in the passage direction taper. Thus, the groove, so the corresponding recess, then at least partially of substantially trapezoidal cross-sectional shape.

The locking of the sliding sash then takes place in the depth of the groove, so that the Locking mechanism is protected by said flanks of the groove.

It is further advantageous in this case if the flanks of the groove conform to the comb in such a way that the vertical gap at the main closing edge is reduced to a minimum of about 1 millimeter or less. This prevents or hampers the attachment of lever tools, such as a cow's foot, for prying open the flanks of the groove. In particular, on the sliding leaf side against the building exterior, the attack side, the mentioned gap should be minimal.

In order to ensure this, it is preferable not to run the sides of the comb in a cross-sectional view to the vertical edges of the corresponding vertical profile. This creates an offset in the passage direction in which the flanks of the groove can engage. This also allows the flanks of the groove at their free ends despite any rejuvenation still thick enough in Durchgansrichtung are (3 to 4 millimeters or more), so that they can not be easily bent or broken.

The comb may be attached to the other vertical closing edge opposite this groove, this comb extending in the passage direction substantially over the inside width of the groove and in the vertical direction substantially over a length of the groove and engaging in the groove until essentially one Depth of the groove engages, ie the comb projects, for example, 8 millimeters or more, depending on the shape of the groove.

It is preferred that the closing device at one of the said vertical closing edges, preferably in the crest or in the depth of the groove, provide at least one engagement recess which is open to the outside in the closing direction. In this case, the closing device can have at least one latch mounted on the other vertical closing edge and preferably arranged in the depth of the groove or in the comb, which rotates with closed vertical closing edges for locking the sliding leaf for positive engagement with respect to a direction parallel to the closing direction into the engagement recess. , is pivotable and / or sliding. wherein this engagement recess and the corresponding latch form a locking point.

It is preferred that the vertical closure edges provide at least two vertically spaced and paired locking points, each of which is protected from access in the locked state by the flank side edge. Thus, the force generated by the use of the burglar tool design always affects at least two locking points. So theoretically, the load per single locking point is halved, in any case reduced.

A distance of these two locking points is preferably 50 millimeters to 250 millimeters or less, in particular substantially 150 millimeters, wherein preferably two or more such pairs of locking points are arranged distributed over the vertical closing edges. It is particularly preferred to provide a pair of locking points above the center of the main locking edge and another such pair below this center.

The closing device can, for example, provide at least one closing strip mounted in the comb and preferably vertically extending, which surrounds the engagement recess at least partially, preferably completely. The locking device can provide at least one mounted in the depth of the groove pivoting latch box along a pivoting movement and adjacent Verticalschliesskanten from the pivot bolt box into the respective engagement recess in a locking position pivotally mounted pivot bolt, the pivot bolt preferably engages behind the locking bar in the locking position. Thus, the positive connection is given in a direction parallel to the closing direction.

To optimize the suit of the pivot bolt can each be an inlet be mounted on the closing strip. The pivot bolt engages then in the closing bar, so that the system is locked. For example, it is possible here to use known pivot bolt closing parts in alternating or constant alignment. Advantageously, the pivot bolt lock is provided with a backpressure protection.

The pivot bolt is preferably formed of steel or other material known to those skilled in the art, wherein the bolt has a material thickness of at least 3 to 8 millimeters or more. Choice of material and dimensioning depend on one another in a manner known to the person skilled in the art. Depending on the application, hardened or unhardened bars can be used.

At groove and / or comb additional, projecting in the closing direction centering pin and each pin opposite to the comb and / or groove a corresponding recess are mounted to guide the engagement between the groove and comb and strengthen the system in the closed position.

In one development of the invention, a form-fitting connection to the auxiliary closing edge is to be provided in order to further improve the stability of the system (especially in the closed position) and its operability. For this purpose, at least one bottom bolt may be provided with an engagement element on the horizontal Nebenschliesskante the at least one sliding sash, wherein the engagement member preferably protrudes 5 millimeters to 50 millimeters from the horizontal Nebenschliesskante down and preferably extends over 50 millimeters to 200 millimeters along the closing direction. This bottom bar is preferably also made of steel (preferably hardened, but can also be uncured material). Furthermore, the bottom guide device along the closing movement can provide a floor guide profile with an upwardly open, in the passage direction bounded by a guide chamber wall and corresponding to the bottom bolt guide chamber, wherein preferably embedded in the ground (for example, concreted) floor connection profile for receiving the floor guide profile is provided. Floor connection profile and floor guide profile can be made of metal and against each other determined (for example by screwing). The engagement element of the bottom bolt is substantially projecting beyond its Abragungshöhe (in the vertical direction) in the guide chamber, and the sliding sliding wing leadership, slidably movable along the closing movement, the bottom bolt preferably to prevent a metal-metal sliding contact via a sliding element (eg Plastic) contacts the guide chamber wall. This sliding element can also have a noise-reducing effect and / or improve the friction properties of the system.

The engagement element is thus in the guide chamber, a sliding block in a groove equal, along the closing movement (which includes both directions) out, which is a positive engagement in the direction of passage, which increases the mechanical stability. The sliding sash system may in particular comprise at least one first sliding sash and a second, opposite sliding sash for closing the building opening, which in the floor guidance device along the closing movement and parallel to the closing direction, the building opening are releasably or schliessend displaced. This travel thus determines the closing movement. In this case, the first sliding sash in the closing direction (relative to the first sash) provides the first vertical closing edge and the second sliding sash in the closing direction (relative to the second sash) the second vertical closing edge.

It is preferred that the first vertical closing edge is provided by a first vertical profile and the second vertical closing edge by a second vertical profile, wherein these vertical profiles are preferably formed from metal or plastic or a combination of these materials. The vertical profiles should be provided in accordance with dimensionally stable and thus shatterproof.

The vertical profiles are preferably the same shape in the rear region and differ by providing the groove or the comb. The vertical profiles preferably extend 40 millimeters to 200 millimeters, preferably substantially 100 millimeters in the closing direction and e20 millimeters to 100 millimeters, preferably 35 millimeters in the direction of passage and preferably substantially over a total height of the building opening (for example 2.2 to 3.5 meters). One of the first and second vertical profiles preferably provides the at least one groove extending along the entire vertical closure edge and the other vertical profile preferably provides the comb corresponding to that groove substantially along the entire groove. The groove / comb can thus be mounted on the first or second or sections on the first and in another section on the second vertical closing edge. In principle, two grooves or two combs or a groove and a comb can be provided in parallel on a vertical closing edge, wherein the oppositely disposed vertical closing edge is then designed to be complementary, so that the desired positive engagement is possible. The groove can be seen in a cross section from the vertical direction (horizontal section) is substantially rectangular or at least partially, or preferably over the entire depth trapezoidal and widening in the closing direction. This extension of the groove in the closing direction acts in an advantageous manner receiving and centering on the comb, also in the sense of Zentrierungszapfen.

It is preferred that the first and the second vertical profile mesh with one another along the first and second vertical closing edge and parallel to the closing direction. The first and second vertical profile thus form in mutual contact (in the closed position) an aligned surface. This allows a slim design and looks aesthetically beneficial.

The mentioned floor bolts are preferably mounted on both lower corners of the sliding sash so that the sliding sash is guided and secured at the rear and at the front. The bottom bars have an L-shape. By introducing the L-shaped Bottom bars in the frame of the sliding wing, the corner regions are additionally reinforced, which further increases the burglary security.

It is therefore preferred that the at least one displaceable sliding leaf at its end opposite the vertical closing edge provides a vertical end profile, wherein the horizontal closing edge is formed respectively by lower ends of the vertical profile and the vertical end profile and preferably by these these lower ends of the vertical profile connecting horizontal profile. The vertical profile, the vertical end profile and the horizontal profile then form the frame of the sliding sash (at least laterally and downwards). In each case one of the said bottom latches can be provided at the horizontal closing edge, at one end in a direction parallel to the closing direction (ie in the lower corner regions).

It is further preferred that the bottom bars are each substantially L-shaped and each have a preferably over 40 millimeters to 200 millimeters horizontally projecting beyond the engagement element first leg and each preferably over 40 millimeters to 150 millimeters vertically above the engagement element projecting second Have legs. The engagement element thus forms with these legs the L-shape. In this case, the bottom bolt can be fastened in each case with the first leg on the Horizontalschliesskante, the respective vertical profile and the vertical end profile of a sliding leaf at their lower ends each provide downwardly open and vertically extending vertical chambers, in which the respective second leg of the bottom bars respectively preferably fully inserted and there is detectable.

A preferred development is characterized in that a vertically extending, at least in a direction parallel to the closing direction fixed in the vertical profile fixed Stulpblech the groove in the depth that on a side facing away from the Vertikalschliesskante inside of this Stulpblechs a backwards into the sliding leaf extending vertical chamber is provided, and that projecting from this inner side of the face plate, against the closing direction in a depth of the vertical chamber, the at least one pivot bolt box is fixed with a pivot bolt. Here, the pivot bolt is in a pivoting movement of the pivot bolt box by a recess in the cuff plate in the groove and in closing system of vertical locking edges in the engagement recess pivotally and preferably swung determined.

It is a Stulpblech preferred with a U-shaped cross-section. In this case, the free ends of the U-shaped Stulpblechs preferably protrude backwards against the vertical chamber, wherein the free ends are preferably received via corresponding slots in the vertical profile form fit with respect to the passage direction in the vertical profile. Thus, the U-shaped stop plate engages on the depth of the groove (whereby the groove is limited by the cuff plate in depth) on both sides in the vertical profile and thus stabilizes the provided by the vertical profile and the groove in the passage direction limiting edges. The flanks are held together, so to speak, which additionally secures the groove-comb engagement and counteracts a violent break-up of the groove from outside (for example with the aid of a lever tool).

It is also conceivable that the pivot bolt box is fastened at the rear in the depth of the vertical chamber by means of another positive connection with respect to a direction parallel to the closing direction, preferably via at least one mushroom pin attached to the pivoting bolt box and projecting backwards into the depth of the vertical chamber, which in a form-fitting respect the direction parallel to the closing direction in the depth of the vertical chamber mounted retaining plate in recesses positively lockable.

Advantageously, a drive rod is provided, by means of which the closing device can be actuated manually (or can be locked or unlocked) manually or automatically, a center lock being provided for manual actuation.

Here, the drive rod may be formed cross-wise in the pivoting latch box, there in the pivot box to guide the pivot bolt therein on a pivoting movement, wherein the pivot bolt from a starting position (in which he is preferably completely retracted in the box) can be brought via the pivoting movement in the locking position , Preferably, the driving level in the cuff plate, preferably from the inside in the vertical profile, whereby the drive rod is difficult to access. The linear movement of the drive rod is then converted into the pivotal movement of the pivot bolt.

The pivot bolt can protrude in the locking position by the U-shaped plate against the closing strip and engage in the comb or in the comb in recesses of the closing strip and lock the main locking edge form-fitting with respect to the closing movement.

Furthermore, it is preferred that at least two pivot bolt boxes each be provided at least one pivot bolt. It is advantageous to provide at least two of these pivot bolt close to each other. Close here means 20 mm to 300 mm vertically spaced from each other. By this immediately adjacent arrangement, the forces which act, for example, in a break-in attempt on the lock and hereby in particular also on the pivot bolt, each substantially uniformly distributed to the at least two adjacently arranged pivot bolt and thus to at least two locking points. This increases the burglar resistance of the arrangement.

In a particularly preferred embodiment, at least two pairs of preferably vertically spaced pivot bolt boxes are provided with a lower pair of pivot bolt boxes mounted below the center lock and / or the engine and an upper pair of pivot bolt boxes mounted above the center lock and / or motor. Here, the pivot bolt are preferably provided in pairs following different pivoting movements, wherein the pivoting movements in particular differ in that the pivot bolt is pivotable either from bottom to top or from top to bottom in the respective engagement recess of the closing bar.

It is preferred here that the pivot bolt of the upper pair of pivot bolt boxes are both provided from bottom to top or alternatively both from top to bottom pivotally, in which case the pivot bolt of the lower pair of pivot bolt both opposite to the upper pair of pivot bolt, namely from top to bottom or both from bottom to bottom are provided above pivotally. Thus, the pivot bolt of the upper pivot bolt box pair and the pivot bolt of the lower pivot bolt box pair in substantially opposite direction with respect to the Hauptschliesskante (ie in opposite directions) are pivotable. The two pairs of locking bolt boxes can then positively lock with respect to a direction parallel to the main locking edge and the locked sliding sash can not be displaced in height, which makes it impossible to unhook the locking bolt hook that engages in the closing strip. Such a configuration thus prevents the hook-like pivot bolt, which engage behind the engagement recess, are simply unhooked.

Preferably, a sealing profile, for example. Center-sealing rubber, attached to the Hauptschliesskante, which seals the embracing the comb and the groove forming flanks, so that the conclusion between the groove and survey is sealed. A Schliesskantenkonstruktion for a sliding wing system as set forth above, the object of the present invention solve the fact that the groove by attached to one of the vertical closing edges, preferably a vertical profile provided, preferably over 5 millimeters to 20 millimeters in the closing direction and spaced apart in the passage direction, preferably flanks extending substantially continuously along the vertical closing edge, these flanks preferably being attached to end regions of the vertical closing edge opposite in the passage direction, the flanks each being free-standing in the closing direction and their respective material thickness in the direction of passage being at least 1 millimeter to 10 millimeters, preferably more than 3 millimeters, in particular of 4 or 5 millimeters or more, and preferably wherein this material thickness tapers in the closing direction by 10% to 50% gt.

In a refinement, the sliding leaf system described above may comprise a lever lock provided above the at least one sliding leaf. This Aushebelsicherung can limit at least in closed building opening lifting this sliding leaf substantially in the vertical direction and / or pivoting this sliding leaf in the passage direction, in particular for hanging a bottom bar, in particular the above-mentioned bottom bar, respectively by striking the Lehebelsicherung on one of Aushebelsicherung oppositely disposed element In particular, this opposing element comprises parts of a running profile or a carriage for moving this sliding leaf. It is hereby preferred that when the Aushebelsicherung abuts due to a Aushebelversuches upwards and thus interrupts the lifting movement, the Aushebelsicherung (eg. A metal plate) contacted the opposite element (eg., The running profile) surface. This surface contact is then preferably such that a displacement of the sliding leaf along the closing movement from the closed state into the opened state of the building opening is made difficult by friction or prevented by positive locking. For this purpose, the mentioned surface contact over rough, at least not smooth contact surfaces happen, in which case the friction between the superimposed and the lifting movement interrupting contact surfaces difficult to move the sliding sash in order to open the sliding system. Alternatively or additionally, the coming into contact elements or surfaces, for example. Have a corresponding toothing. Individual combs of the teeth can then extend in the passage direction, so that the Aushebelsicherung and its opposite element can be brought into engagement, that said shifting of the raised sliding sash is impossible.

It is also conceivable that the sliding panels described above are guided above one, preferably two or more carriages in guide rails. These guide rails are in this case preferably provided by a running profile, which is stationary, for example. On a wall, at least securely fixed above the sliding sash. The sliding leaves then extend over the carriages into the running profile, the carriages each providing running wheels by means of which the carriages can be moved in the running profile. The wheels in this case preferably have concave or convex running surfaces. The carriage can then be set with these wheels, which are preferably arranged in a row in the corresponding complementarily shaped guide rail, engage with the rail and are movably mounted together with the sliding door. By said complementary design of the wheel and rail of the carriage is also over a limited angular range of, for example. 5 to 15 degrees pivotable without the construction takes damage due to the lateral forces acting. However, this pivotal movement can also lead to security problems, for example. Can by wantonly pivoting to a border area access from the outside to the inner structure possible or the sliding sash even be posted.

It can therefore be provided means that close this vulnerability. Thus, a sliding sash system can be provided with at least one sliding sliding panel, wherein above the sash a running profile is provided, the sliding sash engages over at least one, preferably two carriages up in the tread, wherein the carriage is mounted in the tread and by means of wheels on a guide rail provided by the running profile is movable, wherein the carriage provides at least one, preferably two Aushebelsicherung.

A first Aushebelsicherung can be upwardly projecting from the carriage and dimensionally stable contact element, for example. A metal plate, said contact element is preferably arranged offset horizontally from the impeller with respect to a vertical direction and a lifting movement of the carriage or the wing up by contacting a preferably stationary Element (which is preferably provided by or on the tread), which acts as a stop limit. At a Pivoting the carriage in a direction parallel to the passage direction, this first Aushebelsicherung or a second Aushebelsicherung, which may also be plate-like, serve as a contact element for a further stop in the pivoting direction. Here, the further stop is preferably again a stationary element which is mounted on or on the running profile. These stops should be provided in particular when the sliding leaf is in the closed position.

Further embodiments are given in the dependent claims.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1

eine schematische Schiebetüranlage gemäss einem Ausführungsbeispiel der vorliegenden Erfindung;

Fig. 2

eine Bodenführungseinrichtung von der Seite gemäss einem Ausführungsbeispiel der Erfindung;

Fig. 3

eine perspektivische Ansicht eines Schiebeflügels von unten mit einem Vertikalprofil (rechts), einem Horizontalprofil (unten) und einem vertikalen Abschlussprofil (links) und mit einem weiteren, rechts anschliessenden Vertikalprofil eines zweiten Schiebeflügels gemäss einem Ausführungsbeispiel der Erfindung;

Fig. 4

eine Explosionsdarstellung des Schiebeflügels nach Fig. 3 in perspektivischer Ansicht von unten rechts;

Fig. 5

eine perspektivische Darstellung des Schiebeflügels nach Fig. 3 von unten rechts mit Teilen einer Schliesseinrichtung (Stulpblech mit Motor und Schwenkriegelkästen mit Halteblech) gemäss einem Ausführungsbeispiel der Erfindung, jedoch ohne das Vertikalprofil des zweiten Schliessflügels, in welchem die genannten Teile der Schliesseinrichtung untergebracht sind;

Fig. 6

den Gegenstand nach Fig. 5, wobei das Vertikalprofil des Schiebeflügels nach Fig. 3 weggelassen ist;

Fig. 7

eine Ansicht des Gegenstandes nach Fig. 6 von links, wobei weiter das Horizontalprofil wegelassen ist;

Fig. 8

eine vergrösserte, perspektivische Ansicht von rechts oben auf ein Stulpblech mit Schwenkriegelkästen mit Halteblech gemäss Fig. 5, wobei diese Teile im Vertikalprofil gezeigt sind und wobei das Vertikalprofil aufgeschnitten ist;

Fig. 9

den Gegenstand nach Fig. 8, wobei das Vertikalprofil weiter oben aufgeschnitten ist und wobei sich links das korrespondierende Vertikalprofil gemäss Fig. 3 anschliesst;

Fig. 10

das Stulpblech gemäss Fig. 8 ohne Motor, jedoch in einer erweiterten Übersicht mit einem oberen und einem unteren Paar von Schwenkriegelkästen gemäss Fig. 5;

Fig. 11

ein Mittenschloss für eine Schiebetür gemäss Fig. 1 in perspektivischer Ansicht von hinten;

Fig. 12

das Mittenschloss gemäss Fig. 11 in perspektivischer Ansicht von vorne;

Fig. 13

die Hauptschliesskante der Schiebetür nach Fig. 3 mit Details zu den Vertikalprofilen und den eingeschobenen Elementen in einer Ansicht von oben;

Fig. 14

den Gegenstand gemäss Fig. 13 in gleicher Ansicht, jedoch ohne Vertikalprofile;

Fig. 15

eine perspektivische Ansicht von schräg links unten einer Laufschiene mit Laufwagen, welche den Schiebeflügel gemäss Fig. 3 oben führen;

Fig. 16

einen Ausschnitt des Gegenstands nach Fig. 15 von vorne links; und

Fig. 17

eine Seitenansicht des Gegenstands nach Fig. 15.

Preferred embodiments of the invention will be described below with reference to the drawings, which are given by way of illustration only and are not to be interpreted as limiting. In the drawings show:

Fig. 1

a schematic sliding door system according to an embodiment of the present invention;

Fig. 2

a bottom guide device from the side according to an embodiment of the invention;

Fig. 3

a perspective view of a sliding wing from below with a vertical profile (right), a horizontal profile (below) and a vertical end profile (left) and with another, right subsequent vertical profile of a second sliding sash according to an embodiment of the invention;

Fig. 4

an exploded view of the sliding sash after Fig. 3 in perspective view from below right;

Fig. 5

a perspective view of the sliding sash after Fig. 3 bottom right with parts of a closing device (cuff plate with motor and pivot bolt boxes with retaining plate) according to an embodiment of the invention, but without the vertical profile of the second closing wing, in which said parts of the closing device are housed;

Fig. 6

the object after Fig. 5 , wherein the vertical profile of the sliding leaf after Fig. 3 is omitted;

Fig. 7

a view of the object after Fig. 6 from the left, further omitting the horizontal profile;

Fig. 8

an enlarged, perspective view from the top right on a cuff plate with swivel lock boxes with retaining plate according Fig. 5 wherein these parts are shown in the vertical profile and wherein the vertical profile is cut open;

Fig. 9

the object after Fig. 8 , wherein the vertical profile is cut above and wherein the left corresponding to the corresponding vertical profile Fig. 3 adjoined;

Fig. 10

the stop plate according to Fig. 8 without motor, but in an expanded overview with an upper and a lower pair of Schwenkriegelkästen according to Fig. 5 ;

Fig. 11

a center lock for a sliding door according to Fig. 1 in perspective view from behind;

Fig. 12

the center lock according to Fig. 11 in a perspective view from the front;

Fig. 13

the main closing edge of the sliding door behind Fig. 3 with details on the vertical profiles and the inserted elements in a view from above;

Fig. 14

the object according to Fig. 13 in the same view, but without vertical profiles;

Fig. 15

a perspective view obliquely from the bottom left of a running track with carriage, which according to the sliding sash Fig. 3 lead up;

Fig. 16

a section of the object after Fig. 15 from the front left; and

Fig. 17

a side view of the subject Fig. 15 ,

DESCRIPTION OF PREFERRED EMBODIMENTS

FIG. 1 shows a sliding door system 1 with two sliding leaves 4, 6, two side parts 2, 3 and a over a whole width of the sliding door system 1 extending skylight 5. Side parts 2, 3 and skylights 5 may be omitted in principle; In addition, only a single sliding sash 4,6 may be provided. Here, the embodiment will now be described as shown in the figures.

The two sliding leaves 4, 6 each have a vertical closing edge 4a, 6a in the closing direction and a horizontal closing edge 4b, 6b downwards. The vertical closing edges 4a, 6a form in mutual contact in the closed position a main closing edge H.

The closing direction S for the in Fig. 1 sliding sash 4 shown on the right runs horizontally from right to left. The closing direction S for the in Fig. 1 Sliding wing 6 shown on the left runs horizontally from left to right.

Note, therefore, that in the present text, if nothing else from the context understand, the closing direction is always based on the respective sliding sash to understand.

The two sliding leaves 4, 6 form with their respective lower horizontal closing edges 4b, 6b and a bottom guide device 150, 160 each have a horizontal Nebenschliesskante N1, N2. At the respective vertical edges 4 a, 6 a opposite vertical edges of the respective sliding sash 4, 6, the vertical Nebenschliesskanten 4 b, 6 b are formed. The first sliding sash 4 (right in Fig. 1 ) are each, where necessary, designated by the term "first", the second sliding sash 6 (left in Fig. 1 ) are each marked with the term "second".

FIG. 2 shows a cut bottom guide unit 150, 160. For clarity, the hatching in this sectional view have been omitted. The floor guide unit 150, 160 is stationary sunk or recessed in the ground, thereby increased stability and consequently improved burglar resistance is offered. In the Fig. 2 is in the upper part of the lower end portion of the sliding leaf 4, 6 can be seen. From this lower end portion of the sliding leaf 4, 6 protrudes a bottom bar 11, 13 down. About the bottom bar 11, 13, a slider 110, 130 is slipped and preferably fixed there. The bottom bolt 11, 13 with slider 110, 130 projects into a guide chamber 151 (s. Fig. 2 ). The guide chamber 151 is formed by a floor guide profile 150 of the floor guide unit 150, 160. The floor guide profile 150 provides the guide chamber wall 152. How out Fig. 2 can be seen, contacted the bottom bar 11, 13 via the slider 110, 130, the guide chamber wall 152. The bottom bar 11, 13 with slider 110, 130 protrudes here 30 millimeters in the 40 millimeters deep guide chamber 151 a. In this way, the sliding leaf 4, 6 is guided in the guide chamber 151 along the closing movement in the closing direction S. The closing direction S is in Fig. 2 perpendicular to the plane of the drawing.

The floor guide profile 150 is embedded in a floor connection profile 160. The floor guide profile 150 in turn is embedded in the floor and provides the bearing surfaces 153, on which support elements 161 of the floor connection profile 160 rest. The floor guide profile 150 and the floor connection profile 160 can in this case be fastened to one another and in the ground, for example screwed. Further shows Fig. 2 the first and second horizontal shunts N1, N2.

FIG. 3 shows in a perspective view from below the second sliding sash 6 with parts of the first sash wing 4. From the first sash 4 only one vertical profile 40 is shown. This vertical profile 40 provides the first vertical locking edge 4a with a groove 41. A second vertical profile 60 of the second sliding sash 6 provides the second vertical closing edge 6a with a comb 61. Both the comb-like elevation 61 and the groove 41 extend along the respective vertical profiles 40, 60 over the entire longitudinal extension of the vertical profiles 40, 60.

In Fig. 3 It can be seen how the vertical profiles 40, 60 engage each other according to the tongue and groove principle. In this case, the comb 61 extends to a depth of the groove 41. Through this engagement, the vertical closing edges 4a, 6a come into mutual fitting and closing abutment and form the vertical Hauptschliesskante H. With this tongue and groove engagement is in a direction of passage D is a positive connection formed between the first vertical profile 40 and the second vertical profile 60. Furthermore, the first and the second vertical profile 40, 60 interlock with one another such that their surfaces directed in the passage direction D form an aligned surface 46 both in the direction of the longitudinal extent of the vertical closing edges 4a, 6a and the main closing edge H and in the direction of the closing direction S. , This allows for a slim design, minimizes the protrusions and thus the number of mechanical points of attack, making the construction safer and more aesthetic.

In FIG. 3 left is also a door panel 67, for example. From glass, the second sliding wing 6 recognizable. At the left end of the second sliding wing 6, a vertical end profile 68 is provided opposite the second vertical profile 60. The vertical end profile 68 and the second vertical profile 60 are connected via a horizontal profile 69. The first sliding leaf 4 likewise has a vertical end profile and a horizontal profile, which in Fig. 3 are not shown.

The vertical profiles 40, 60 are preferably made of metal or plastic or a combination of these materials or other dimensionally stable known to those skilled dimensionally stable, are thus dimensionally stable and burglar resistant, and extend from the bottom to the lower end of the skylight 5. The walls of the vertical profiles 40th , 60 are 2 to 5 millimeters thick. In the closing direction S, the vertical profiles 40, 60 are substantially 100 millimeters ready, wherein they have a material thickness in the direction of passage D from 25 to 100 millimeters, in particular of 35 millimeters. The horizontal profile 69 and the vertical end profile 68 point in the passage direction D. the same material thickness. The height of the horizontal profile 69 is 50-120 millimeters, the longitudinal extent in the closing direction S to 200 centimeters. The vertical end profile 68 also extends from the bottom to the lower end of the skylight 5 and has a width in the closing direction S of substantially 100 millimeters.

The second horizontal closing edge 6b will now be explained. The second horizontal closing edge 6b is provided by the lower ends of the vertical profile 60, the vertical end profile 68 and the horizontal profile 69. At the second horizontal closing edge 6b (which is basically mirror-inverted to the horizontal closing edge 4b and the main closing edge H), a recess 65 is arranged. Furthermore, in Fig. 3 the bottom bars 11, 13 can be seen, which engage in the recess 65 and in the vertical profile 60 and the vertical end profile 68 (see below u. Fig. 4 ). Also, the first vertical profile 40 and the associated vertical end profile have in the completed state of the sliding door system 1 each have a bottom bar, which for the sake of clarity in Fig. 3 are not shown; what is below for the bottom bolt 11, 13 of the second sliding sash 6, applies accordingly also for the bottom bolt of the first sash 4.

The bottom bar in the first vertical section 40 is formed and mounted with respect to the main closing edge H substantially mirror-symmetrical to the bottom bar 11 in the second vertical section 60. The two bottom latches in the vertical profiles 40, 60 are then directed against each other with respective projections 116. These projections close the construction below the main closing edge H in the closing direction S. Furthermore, in Fig. 3 respective first horizontal legs 111, 131 and second vertical legs 112, 132 of the thus L-shaped bottom tie 11, 13 are shown. These first legs 111 and 131 are fittingly inserted into the recess 65 and serve to attach the bottom bolt 11, 13 in the sliding wing. 6

The structure of the bottom bar 11, 13 will now be described with reference to Fig. 4 described in more detail. FIG. 4 shows an exploded view of the second sliding sash 6 with bottom bolts 11, 13. It is the second vertical profile 60 is shown with vertically upwardly extending vertical chamber 62. In addition, on the left side, the vertical end profile 68 with a further, vertically extending chamber 66 shows.

At the bottom of the Fig. 4 a first bottom bar 11 is shown on the right. The L-shaped Bottom bolt 11 has an engagement element 118 with a sliding element 110. The engagement element 118 with slider 110 can be inserted into the guide chamber 151 of the floor guide profile 151 (see FIG. Fig. 2 ). The first leg 111 of the bottom bolt 11 extends horizontally beyond the engagement member 118 and is intended for mounting the bottom bolt 11 in the recess 65. The second leg 112 of the bottom bar 11 extends in the vertical direction V and laterally fits accurately into the vertical chamber 62 of the vertical profile 60 can be inserted. The two legs 111, 112 extend approximately as far over the engagement element 118, as the latter is long. Furthermore, the bottom bolt 11 has screws 115, by means of which the bottom bolt 11 introduced into the sliding leaf 6 can be reliably detected in the vertical profile 60. The engagement member 118 extends in the closing direction S in a length of about the width of the vertical profile 60 via the engagement member 118. The engagement member 118 is guided over the projection 116 (a portion of the engagement member 118) to below the comb 61. Bottom bars, which are arranged opposite one another via the main closing edge H, close the gap below the main closing edge H by means of these projections 116. For mounting the bottom bar 11 in the recess 65, the screws 114 are provided on the first leg 111 by means of which the plate 113 on the bottom bar 11 is attached. This plate 113 is then inserted the depth of the groove 65 and ensures a positionally vertically secure hold of the bottom bolt eleventh

Bottom left in Fig. 4 is the second bottom bar 13 is shown, which is configured substantially mirror-symmetrically to the first bottom bar 11. Also, this bottom bar 13 thus has, like the bottom bar 11, an L-shape with an engagement element 138, with a first leg 131 which extends horizontally over the engagement element 138 and with a second leg 132 which projects vertically beyond the engagement element 138. On the first leg 131 a plate 133 is secured by screws 134. The plate 133, like the plate 113, is placed in the depth of the groove-like recess 65. The second, vertically standing leg 132 can be inserted into the vertically extending chamber 66 of the vertical connection profile 68 and fixed there.

The legs 112 and 132 are each 50 millimeters to 200 millimeters long, for example. 10 millimeters wide (in the closing direction S) and, for example, 30 millimeters to 40 millimeters thick (in the direction of passage D), the latter of the corresponding thickness of the vertical profiles 40, 60th depends. By this massive construction, the legs 112 and 132 deep in the vertical profiles 40, 60 and the corresponding vertical end profiles 68th introduced. As a result of this embodiment, the frame 68, 69, 60 of the sliding leaf 4, 6 is stabilized and the guidance of the sliding leaf 4, 6 in the floor guide profile 150 is ensured by means of the engagement elements 118, 138. In addition, it is effectively prevented that the sliding sash 4, 6 is pressed or pulled transversely to the direction from the intended position.

Furthermore, in Fig. 4 The second vertical closing edge 6a of the vertical profile 60 is shown at the top right. The comb 61, which extends in the vertical direction V is clearly visible. This survey 61 is introduced as a tongue and groove spring principle in the groove 41 of the vertical profile 40 and represents, so to speak, a counter-sealing profile to the groove 41.

In order to determine the first vertical profile 40 and the second vertical profile 60 against each other, a closing device 20 is provided. The closing device 20 consists of a U-shaped plate 22 which is inserted or inserted into the groove 41 of the vertical profile 40 and the (outer side 222) provides the rear boundary in the depth of the groove 41.

In Fig. 5 the second sliding panel 6 is shown with the locking device 20. It can be seen the vertical profile 60 with the comb 61 and it can be seen that the comb 61 extends from the bottom to the very top. The cuff plate 22 is shown in a position in which it comes to rest when the vertical profiles 40, 60 interlock, ie when the vertical closing edges 4a, 6a are in mutual contact in the closed position.

The U-stop plate 22 is in the vertical section 40, which in Fig. 5 not shown housed. On an inner side 221 of the cuff plate 22 are pivoted bolt boxes 21, 23, 26, 27, sliding blocks 220 and the motor 50 (see also below and Fig. 10 ). The above-mentioned elements are thus accommodated in the vertical profile 40. The pivot bolt boxes 21, 23, 26, 27 are known, for example, from the prior art and surround a pivot bolt 211, 231, 261, 271, which in a pivoting movement forward, in this case in the direction of the vertical profile 60 is pivotable. The motor 50 is supplied and controlled via a control and / or feed line 51, which is connected via a plug 52 to the motor 50.

FIG. 6 shows an enlarged section Fig. 5 wherein the vertical profile 60 has been omitted for clarity. In Fig. 6 is again the U-cuff plate 22 recognizable, on which the sliding blocks 220 and the pivot bolt boxes 21, 23 visible are. FIG. 7 shows a similar situation, looking from the left to the outer surface 222 of the U-shaped cuff 22.

Based on Figs. 6 and 7 Now, the closing mechanism will be explained. It will also be the pivot bolt boxes 21 and 23 reference. Mentioned should then also, where appropriate, be true to the other pivot bolt boxes 26 and 27. As already described, a pivot bolt 211, 231 is mounted in each pivot bolt box 21, 23. This pivoting bolt 211, 231 can be guided (by means of a drive rod 55, see below) in a pivoting movement out of the pivoting bolt box 21, 23 through a recess 224, 223 through the U-shaped upright plate 22. The extended pivot bolt 211, 231 project beyond the U-shaped upride plate 22 on its outer side 222 and engage in a closing strip 29 arranged opposite the cuff plate in the comb 61. Here, the latch 211, 231 engage behind the closing bar 29 in each case, so that a positive connection in a direction parallel to the closing direction S is realized.

For this engagement each engagement recesses 291, 292 are mounted in the closing bar 29. Preferably, a recess 291, 292 per bar 211, 231 is provided. Since the closing strip 29 is mounted in a vertical chamber 63 in the comb 61 (see below), the comb 61 at the points of the recesses 291, 292 of the closing bar 29 openings on, so that the bars 211, 231 in the comb 61 and the underlying Locking bar 29 can intervene.

The pivot bolt 211, 231 is thus pivoted by the recess 291, 292 behind the closing bar 29. Due to the hook-like design of the pivoting bolt 211, 231, the engaging behind the closing bar 29 by the pivot bolt 211, 213 is possible. The closing bar 29 is fixed on, respectively on the second vertical profile 60 (in the comb 61) attached. By means of the pivot bolt 211, 231 and the closing bar 29, the vertical profiles 40, 60 can thus be determined against each other, so that an opening movement (in particular along the closing movement) of the sliding leaf 4, 6 is prevented.

Furthermore, in the Figs. 5-7 can be seen that on the backs of the pivot bolt boxes 21, 23, ie on the extended pivot bolt 211, 231 opposite side of the pivot bolt box 21, 23, in each case a mushroom pin 212, 232 is mounted. This mushroom journal 212, 232 projects in each case (approximately up to 20 millimeters) against the depth of the vertical profile 40. In addition, in the Figs. 5-7 the holding plate 24 is shown, which recesses 241, 243 provides. The mushroom pins 212, 232 and the holding plate 24 now form parallel over these recesses 241, 243 with positive locking to the direction S a bayonet lock. The bayonet lock is useful for efficient installation. The retaining plate 24 projects beyond the pivot bolt boxes on the broad side, as does the U-stop plate 22, which can be seen from the aforementioned figures.

By means of U-Stulpblechs 22, the sliding blocks 220 and the retaining plate 24, the pivot bolt boxes 21, 23 rear and front positively with respect to a direction parallel to the closing direction S in the vertical profile 40 found, which now with reference to the following Figs. 8 and 9 should be described. FIG. 8 shows the U-cuff plate 22 with the pivot bolt boxes 21, 23, which protrude on the inside 221 of the U-cuff plate 22 to the rear in the depth of the chamber 44a, 44b. Also, the holding plate 24 is shown. In the lower part of Fig. 8 In addition, the vertical profile 40 can be seen. It can be seen that the U-stop plate 22 can be inserted into the profile 40. The retaining strip 24 is vertically inserted into the profile 40. The vertical profile 40 have corresponding recesses in the vertical chamber 42 (for example, in the partition wall 421, see below). For receiving said elements, the vertical profile 40 thus has the vertical chamber 42. This vertical chamber 42 closes in Fig. 8 right to the inside 221 of the U-shaped cuff 22, wherein the groove 41 extends from the other side, the outer side 222 of the U-shaped cuff 22, to the left. It can be seen here that the groove 41 is delimited by an outer flank 41a and an inner flank 41b and the outer side of the U-shaped face plate. Here, the term "outer" or "inner" refers to the respective arrangement of the flank 41a, 41b with respect to the outside or the inside of the building opening, which can be closed by the system 1.

The outer flank 41a and the inner flank 41b are in Fig. 13 seen. These flanks 41a and 41b have free ends 41f and 41g, respectively. At the free ends 41f, 41g, the flanks 41a, 41b are 4 mm thick or strong (in the passage direction D), with this thickness or material thickness increasing toward the rear (ie against the cuff plate 22) by 25% to 30%. The corresponding edges can each be rounded off.

The flanks 41a, 41b overlap when the two vertical closing edges 4a, 6a engage with the comb 61 such that unauthorized access via the main closing edge H (ie the vertical closing edges 4a, 6a) to parts of the closing device 20 (for example by means of a lever tool such as a "Kuhfuss") is difficult, which acts burglar resistant. A vertically extending gap 41e (s. Fig. 3 ), which exists between the free ends 41f, 41g of the flanks 41a, 41b and the vertical profile 60 in the closing direction S (see FIG. Fig. 13 ) should therefore be minimal, here (at in D direction 35 mm thick vertical profiles), the gap is then less than 1 millimeter wide. It is basically desirable not to provide this gap 41e wider so that common tools can not be attached. In addition, the flanks 41a, 41b (and also the comb 61) should be stable and thick enough to withstand a violent burglary attempt as long as possible.

In Fig. 13 It can be seen that the comb 61 is preferably formed on the vertical profile 60, that the flanks 41a, 41b laterally from the comb 61 (ie in direction D) engage in the vertical profile 60, so against the outside (and preferably also the inside) a aligned surface 46 (s. Fig. 3 ) is formed. This further minimizes the number of possible attack points for the pry tool or impact tool.

The groove 41 is limited in the depth of 11.5 millimeters from the outside 222 of the cuff 22. The chambers 42 adjoin the groove 41 on the inner side 221 of the 1 to 3 millimeter thick U-shaped face plate 22 opposite the outer side 222 and extend in vertical direction V as well as 20 to 100 millimeters in depth, i. contrary to the closing direction S of the closing wing 4, in the vertical profile 40.

In Fig. 9 Both vertical profiles 40 and 60 are shown. It can be seen that also vertical profile 60 has a vertical chamber 62. As in Fig. 9 Further, a partition wall 621 extending in the vertical direction divides the vertical chamber 62 into two vertical sub-chambers 63 and 64 (this partition wall 621 corresponds to the partition wall 421 in the first vertical profile 40, see below). In this case, the first sub-chamber 63 extends from the rear to the comb 61. The second sub-chamber 64 lies lower (ie further back, counter to the closing direction S) in the vertical profile 60 than the first sub-chamber 63 and has laterally mounted vertical webs 642 with respect to the closing direction which extend from the edge into the chamber 62. The first and second sub-chambers 63, 64 run in the vertical profile 60 to the very bottom and are open at the bottom. As described above, the bottom bar 11 is inserted into the vertical profile 60 from below. Here, the vertically projecting second leg 112 is inserted into the first sub-chamber 63 and abuts the rear of the partition wall 621. This is also in Fig. 13 recognizable. FIG. 13 shows a plan view of interlocking vertical profiles 40, 60 with elements of the locking device 20 and elements of the bottom bar 11. It can be seen that the vertically standing second leg 112 is inserted into the chamber 63 guided close to the partition wall 621.

In Fig. 13 it can be seen that the screws 115 of the bottom bolt 11 are screwed into the vertical web 652. For this purpose, the vertical web 642 has a corresponding recess. It can also be seen that the sliding block 220 in the profile 40 is inserted into the sub-chamber 43, which corresponds to the sub-chamber 63. Partial chambers 63, 64 are thus formed substantially mirror-symmetrically with respect to the main closing edge H.

In FIG. 9 It can also be seen that the closing bar 29 is likewise introduced into the partial chamber 63. Here, the closing bar 29 is pushed into the front region of the sub-chamber 63 and contacts the comb 61 from behind (see also Fig. 13 ). Thus, the pivot bolt 211, 231 can engage in the recesses 291, 292 of the closing bar 29, the comb 61 at the corresponding locations through holes through the recesses 291, 292 in the sub-chamber 63 on.

In the Figs. 9 and 13 It can be seen that near the end regions of the flanks 41a, 41b of the groove 41, which laterally surround the elevation 61, a respective sealing profile 8 is provided. This sealing profile 8 is attached to the vertical profile side end of the comb 61 and contacts the free ends of the flanks 41a, 41b with closed sliding leaves 40, 60 sealing. It is further in the Figs. 9 and 13 recognizable that the closing bar 29 is inserted into the foremost portion of the sub-chamber 63, said foremost part of the sub-chamber 63 includes the closing bar 29 to the rear, so that the closing bar 29 is positively detected in the closing direction S.

On the right in Fig. 9 the vertical profile 40 is shown. One recognizes the vertical chamber 42 which is divided by a partition wall 421 into two vertical chambers 43 and 44a, 44b. The vertical sub-chamber 44a, 44b has a second vertical web 442 centrally with respect to the closing direction S, and a first vertical web 441 behind the second vertical web 442. The second vertical profile 60 has a corresponding vertical web 641. The vertical webs 441, 442, 641, 642 extend parallel to the groove 41 and the comb 61. The retaining strip 24 is inserted into the vertical sub-chamber 44a, 44b between the first vertical web 441 and the second vertical web 442 and is thus parallel in one direction positively locked to the closing direction S. The retaining strip 24 spans the vertical profile 40 in the entire clear width (in the direction D) and thus subdivides the sub-chamber 44a, 44b into a front sub-chamber 44a and a rear sub-chamber 44b (see also FIG Figure 13 ).

For vertical fixation of the retaining strip 24, substantially horizontally extending screws 293 penetrate the retaining strip 24 from the front to the rear, the screws 293 projecting beyond the retaining strip 24 to the rear. A rear wall of the vertical sub-chamber 44b may then have threaded holes (or provide corresponding means) in which the retaining strip 24 is fixed by means of screws 293. The retaining strip 24 can also be fixed vertically in another manner obvious to the person skilled in the art. There may also be several retaining strips 24 (and / or closing strips 29) in the vertical profiles 40 (or in the profile 60) may be provided, depending on the number of pivot bolt boxes.

Next is in Figs. 8, 9 . 13 recognizable that the mushroom pins 212, 232 are guided through the openings 243 of the retaining strip 24 and pushed down a bayonet-like closure form. By the mushroom-shaped extension of the pin 212, 232 against the rear of the pivot bolt box 21, 23 in the depth of the vertical chamber 42 via the retaining strip 24 is positively fixed with respect to a direction parallel to the closing direction S.

FIG. 13 shows that the U-shaped cuff 22, which is inserted from the front into the groove 41 and the depth of the groove 41 is limited to the rear, and the positively inserted into the sub-chamber 43 and vertically movable sliding blocks 220 interact under positive locking. The sliding blocks 220 are fixed by screws which run from an outer side 222 through the U-shaped uprising plate 22 into the sliding blocks 220. The sliding blocks 220 are inserted in the vertical sub-chamber 43 and lie in the closing direction S from behind on a vertically extending webs 41 c of the vertical profile 40. The U-stop plate 22 is located on the front of these webs 41c. As in Fig. 13 2, the free ends of the U-shaped face-plate 22 protrude rearwardly into corresponding outwardly-open slots 41d which are vertically-disposed in the webs 41c. Now, if the screw, which is guided by the U-shaped upride plate 22 in the sliding block 220, attracted so this clamps the sliding block 220 and the cuff plate 22 on the vertical webs 41c in the slots 41d (s. Fig. 13 ). Thus, the U-shaped uprising plate 22 and a plurality of sliding blocks 220 (for example, whose 10 are distributed over the length of the Stulpblechs, in particular near the pivot bolt boxes mounted) in the vertical section 40 positively fixed. The U-stop plate 22 thus holds the two flanks 41a, 41b with respect to the passage direction D in a form-fitting manner; In other words, the U-shaped plate 22 surrounds the two vertical webs 41c. This increases the stability of the flanks 41a, 41b and acts to bend or break the flanks from the outside (with respect to the groove 41). It is therefore also preferable that the cuff plate extends over the entire length of the groove 41 and the engagement of groove 41 and comb 61 secures. Here, a positive connection in a direction parallel to the closing direction S is realized. Thus is off Fig. 13 It can be seen that the pivot bolt box 21, 23 in the vertical section 40 are positively fixed both in the front area on the interaction of U-shaped upride plate 22, sliding blocks 220 and webs 41c and in the rear area via the interaction of mushroom pins 212, 232 and retaining plate 24. This increases the degree of fixation of the closing device 20 in the profile 40.

FIG. 10 shows the U-uplift plate 22 with four mounted pivot bolt boxes 21, 23, 26, 27 (an upper pair 26, 27 and a lower pair 21, 23). It can also be seen that 22 locking pins 25 are mounted on the outside 222 of the U-shaped plate. Such a locking pin 25 is also in the lower part of Fig. 7 recognizable. These pins 25 (also called centering pin 25) engage with closed doors 4, 6 in a corresponding, preferably by a closing part reinforced recess on the vertical closing edge 6b of the second vertical profile 60 (here in the comb 61), whereby the leadership of the sliding panel 4, the sixth improved and the stability of the system in the closed state is increased overall. Furthermore, in FIG. 10 recognizable that the pivot bolt boxes 21, 23 are arranged such that the lower pivot bars 211, 231 of the lower pivot bolt boxes 21, 23 are guided in a pivoting movement, which leads from bottom to top. The upper pivot bolt boxes 26, 27 are arranged in reverse (ie opposite directions) so that their pivot bars 261, 271 execute a pivoting movement which points from top to bottom. By this mirror-symmetrical arrangement prevents the locked sliding sash 4, 6 can be moved up or down and so the pivot bolt 211, 231, 261, 271 are simply lifted out of the corresponding recesses of the closing bar 29. To achieve this, it can also be provided that the upper pair of pivoting bars 261, 271 pivots from bottom to top and the bottom pair of pivoting bars 211, 231 from the opposite top to bottom. Alternatively, it is conceivable that the pivot bolt 211, 231 or 261, 271 of a pair of pivot bolt 211, 231 and 261, 271 are pivotable in opposite directions.

To actuate the respective pivot bolt boxes 21, 23, 26, 27 runs on the inside 221 of the U-shaped plate 22, the drive rod 55, which in the Figs. 5, 6 . 8, 9 is recognizable. This drive rod 55 is linearly movable, with their linear motion is transformed into the pivot bolt boxes 21, 23, 26, 27 such that the pivot bolt 211, 231, 261, 271 perform their respective pivoting movements.

For actuating this drive rod 55, the motor 50 may be provided (see, for example. Fig. 5 ) or the drive rod 55 can be manually operated. Instead of the motor, for example, an electromagnet or other electrically operated elements for actuating the drive rod 55 may be used. So it's both the one version for automatic and one for manual operation possible.

In Fig. 11 a center lock 70 is shown, which serves as a main lock 70. This main lock 70 has a lock cylinder 71 in which, for example, a key can be inserted. If the key fits, the drive rod 55 can be actuated either manually or automatically via the motor 50 by means of a corresponding closing mechanism by means of a corresponding rotational movement of the key. In order to further complicate the unauthorized access from outside to the drive rod 55 and the main lock 70, Bohrschutzplatten 73, 74, as in Fig. 11 visible, protective attached. These Bohrschutzplatten 73, 74 obstruct access to the drive rod 55 and are preferably made of steel and several millimeters thick.

FIG. 12 shows the center lock 70 still in a view from the front and its relative arrangement to the U-Stulpblech 22. It is a part of the lock cylinder 71 and the cover 72 seen from the front.

FIG. 14 shows in a view the object of Fig. 12 from underneath. It is the center lock 70 with the locking cylinder 71 and the cover 72 and the U-shaped plate 22 with mounted pivot bolt box 21 and to the right subsequent mushroom pin 212 which engages through a corresponding recess in the retaining strip 24 and this passes.

FIG. 15 shows in a perspective side view from the left front below the second sliding sash 6 with the vertical end profile 68 and the door panel 67th FIG. 16 shows an enlarged section of the illustration Fig. 15 from a frontal perspective. Also note this Fig. 17 , which the object after Fig. 15 from the side shows. For the sake of clarity, the hatchings of the section were in Fig. 17 each omitted.

In the Figs. 15 . 16 It can be seen that in the upper end region of the sliding leaf 6, an upper horizontal profile 33 is provided which extends between the second Vertical profile 60 and the vertical end profile 68 extends (parallel to the lower horizontal profile 69 at the upper end of the door panel). Also in Fig. 17 below the door leaf 6 of the sliding wing 6 can be seen, to which the upper horizontal profile 33 connects upwards. The upper horizontal profile 33 is fixedly connected to the respective sliding sash 6. Thus, the horizontal profiles 33, 69, the second vertical profile 60 and the vertical end profile 68 form a peripheral frame, in which the door panel 67 of the wing 6 is provided. It is understood that the details described here can also be true for the first sliding sash 4, which (structurally, for example, depending on the embodiment) may differ from the second sliding sash 6 substantially only in the region of the vertical profile 40.

Over the upper horizontal profile 33, which extends substantially horizontally between the vertical end profile 68 and the second vertical profile 60, the sliding panel 6 is attached to two carriages 32. For this purpose, a secure screw connection screws 313 is preferred.

For the suspension of the sliding doors 4, 6, a stationary fixed running profile 31 with a rail profile 30 is provided (see in particular Figs. 15 . 17 ), which provides means for suspending and guiding the carriages 32. As in Fig. 17 is clearly visible, the running profile 31 provides a horizontally along the closing movement of the sliding sash 6 extending leg 310 ready. The leg 310 has a freestanding end, on the upper side of which a rail 311 for the carriages 32 is provided. The carriages 32 have impellers 321 which provide a concave tread. If the carriage 32 is placed on the rail 311, it engages in its convex cross-sectional shape into the concave running surfaces of the wheels 321. There are here 2 or 3 such wheels 321 per carriage 32 is provided. In addition, it is understood that the rail 311 may be concave and the respective running surface of the impeller 321 may be convex, which allows a similar engagement, which acts laterally leading. Thanks to this configuration, the sliding leaf 6 can be pivoted over a limited angular range perpendicular to the closing movement, without the forces acting thereby causing damage to rail 311, rail profile 30 and / or wheels 321.

If the sliding sash 6 now in the view after Fig. 17 lifted up, so there is a fundamental risk that the sliding sash 6 can be unhooked from the tread 31. In order to limit the freedom of movement upwards to an area which does not allow such unhooking, a first Aushebelsicherung 322 is provided in the form of a metal plate 322 which projects from the carriage body of the carriage 32 upwards and said lifting movement of the wing 6 upwards (s , Fig. 17 ) is limited by the fact that the plate 322 is formed at the top of the tread 31 forming a planar contact. Preferably, contact surfaces of this stop forming the contact are rough, so that a movement of the raised and the plate 322 against the running profile 31 pressing sliding sash 6 difficult or impossible along the closing movement in the open state. These contact surfaces can also engage via a corresponding toothing, which provides two combs running on both contact surfaces in the D direction, engage with one another in engagement with one another, whereby then a named displacement of the raised sliding leaf 6 is likewise prevented. This plate 322 may be vertically offset with respect to a fulcrum (defined by the rail 311) (see FIG. Fig. 17 , the plate 322 is offset to the right). However, it is also conceivable that the plate 322 is mounted in a different way (and thus contacted another preferably stationary element); it is important that the plate 322 the lifting movement of the carriage 32 (in Fig. 17 to the right and above) and the wing 6 limited. In this case, each carriage 32 can provide at least one stop 322. The carriages 32 contact the running profile 31 in a rolling manner via the rail 311, which is provided on a leg 310 of the running profile 31 that projects horizontally from the running profile 31 and runs parallel to the closing direction S. The carriage 32 then extends with the carriage body in front of the leg 310, as described above, at least partially upwards and also via a wing adaptation angle 34 to under the leg 310 (s. Figs. 15-17 ).

As in the Figs. 15-17 can be seen, a plate-like second Aushebelsicherung 324 is mounted below the leg 310 each in the region above the adaptation angle 34 of each carriage 32 in the closed position. In Fig. 17 It is shown that for this purpose the screw 303 is provided. The second Aushebelsicherung 324 extends below the rail 311 down and provides a stop for the respective adaptation angle 34, which pivoting of the sliding sash 6 to both sides in the passage direction D (in Fig. 17 left and right) limited. The second Aushebelsicherung 324 is here (as in Fig. 17 indicated) composed of a plurality of plates, preferably of metal or plastic. These plates can, for example. each be 3 to 15 millimeters thick. As a result, the projection of lever-off device 324 can be adjusted downwards over leg 310. With which the distance between locking screws 313 or adaptation angle 34 and second lever lock 324 is adaptable.

Here, the substantially U-shaped adaptation angle 34 surrounds the second lever lock 324 below and is behind the second Aushebelsicherung 324 (left in Fig. 17 ) led over a section 341 back up. You look Fig. 17 , it is clear that when the wing 6 is pivoted to the right, the portion 324 of the adaptation angle 34 abuts against the left on the second lever 324. In a pivoting movement of the wing 6 to the left of the adaptation angle 34 beats in the right area of the second Aushebelsicherung 324 (after Fig. 17 ) and / or the portion 341 strikes the left side of the profile 30 (or an associated screw). It is also conceivable that the locking screws 313 limit these pivotal movements to the left and to the right or support or safeguard the limiting effect. When the wing 6 is raised, the locking screws 313 likewise abut against the second lever 324 and thus support the action of the abovementioned first lever 322. It is conceivable that an alternative geometry would be chosen according to a different type obvious to a person skilled in the art.

The above-described blocking of lifting and / or pivoting movements of the wing 6 (and in the same way of the wing 4) prevents the bottom tie 11, 13 are levered out of the guide chamber 151, which increases the security against burglary and stability of the system 1 ,

By the first and second Aushebelsicherung 322, 324 is a levering of the sliding sash, in particular in interaction with the above-described bottom bolts, which are guided in the bottom guide 150, 160 along the closing movement, effectively impeded.

In addition, accessibility to screws or other elements in the region of the running profile 31 is additionally made more difficult by the adaptation angle with the section 341 pulled upwards, which further increases the burglar resistance of the device.

In Fig. 15 It can also be seen that the side part 3 shown on the left in the lower area is fastened to the running profile 31 via a stable fastening plate 35, preferably made of metal and up to 1 centimeter thick, preferably by a plurality of screws. LIST OF REFERENCE NUMBERS 1 Sliding panel plant 241,243 recess 2.3 side panel 25 locking pin 5 skylight 29 Schliessleiste 11 First bottom bar 291.292 engaging recess 13 Second bottom bar 293 screw 110.130 Slide 111.131 First leg 30 rail profile 112.132 Second thigh 303 screw 113.133 plate 31 tread 114.134 screw 311 runner 115 screw 313 locking screw 116 head Start 32 carriage 118.138 engaging member 321 Wheel 150 Floor guide profile 322 First leverage lock 151 guide chamber 324 Second lever lock 152 Führungskammerwandung 33 Upper horizontal profile 153 bearing surface 34 Wing adaptation angle 160 Floor connection profile 341 section 161 support element 35 mounting plate 20 locking device 4 First sliding sash 21,23,26,27 Swivel lock box 4a First vertical closing edge 211,231, 261,271 swivel bolt 4b First horizontal closing edge 40 First vertical profile 212.232 mushroom pins 41 groove 22 U-lock plate 41a, 41b flank 221 inside 41c vertical web 222 outside 41d slot 223.224 recess 41e gap 220 sliding block 41f, 41g Free end of the flank 24 Bayonet bar / retaining strip 42 vertical chamber 421 partition wall 65 recess 43 First compartment 66 vertical chamber 44 Second compartment 67 door panel 44a, 44b Partial chambers of the chamber 44 68 Vertical graduation profile 441 First vertical bar 69 Horizontal profile 442 Second vertical web 46 Escaping area 70 main lock 71 lock cylinders 50 engine 72 cover 51 control line 73.74 anti-drilling 52 plug 8th sealing profile 55 driving rod D The direction of passage 6 Second sliding sash H Main closing 6a Second vertical closing edge N1 First auxiliary closing edge 6b Second horizontal closing edge N2 Second shunt edge 60 Second vertical profile S closing 61 Comb V vertical direction 62 chamber V1 First vertical secondary closing edge 621 partition wall 63 First compartment V2 Second vertical secondary locking edge 64 Second compartment 641, 642 vertical web

Claims (13)

1. A sliding wing system (1), in particular automatic sliding door system, comprising at least one sliding wing (4; 6), wherein the sliding wing (4; 6) is displaceable in a floor guide device (150, 160) along a closing movement so as to close a building opening in a pass-through direction (D) and provides a first vertical closing edge (4a) in a substantially horizontal closing direction (S), and the sliding wing system (1) provides a second vertical closing edge (6a), wherein the first and the second vertical closing edge (4a, 6a) can be brought into closing contact with each other, and wherein the sliding wing (4; 6) provides a horizontal closing edge (4b; 6b) which, together with the floor guide device (150, 160), forms a horizontal secondary closing edge (N1; N2) extending along the closing direction (S),

   wherein at least one dimensionally stable outer flank (41a) which extends substantially in the vertical direction (V), protrudes freely in the closing direction (S) and is composed of metal or plastic or a combination thereof is provided at least in sections on at least one of the vertical closing edges (4a; 6a), wherein the outer flank (41a) is attached on the corresponding vertical closing edge (4a; 6a) in a manner offset toward an outer side of the building opening and forms a step,

   wherein a dimensionally stable ridge (61) which corresponds to said outer flank (41a), extends substantially in the vertical direction (V) and protrudes in the closing direction (S) and is composed of metal or plastic or a combination thereof is arranged on the other vertical closing edge (6a; 4a), in each case opposite said outer flank (41a), wherein said ridge (61) runs with respect to the outer flank (41a) in a manner offset laterally toward an inner side of the building opening and, by means of the closing movement, can be brought into bearing engagement against an inner side of the flank (41a), which inner side is directed toward the inner side of the building opening, along with the abovementioned step, substantially over the depth thereof,

   wherein a closing device (20) which is arranged on said vertical closing edges (4a, 6a) and has at least one locking point for fixing the sliding wing (4; 6) when the first and second vertical closing edges (4a, 6a) are in closing contact with each other is provided, wherein said locking point is provided on the ridge side, and therefore the outer flank (41a) covers the locking point toward the outer side of the building opening,

   wherein the flank (41a, 41b) protrudes over the vertical closing edge (4a, 6a) in the closing direction (S) freely by 10 millimeters to 30 millimeters and has a material thickness in the pass-through direction (D), which in each case is at least 2 millimeters to 10 millimeters or more,

   characterized in that the ridge (61) is attached to the corresponding vertical closing edge (4a; 6a) in a manner offset toward the inner side of the building opening, and therefore, when the vertical closing edges (4a, 6a) are in closing contact, the outer flank (41a) which is provided so as to be able to cover the ridge (61) toward the outer side of the building opening engages over the ridge (61) in the closing direction (S) to such an extent toward the vertical closing edge (6a; 4a) providing the ridge (61) that a vertical gap (41e) between the free end (41f) of the outer flank (41a) and the vertical closing edge (6a; 4a) providing the ridge (61) is less than 2 millimeters, in particular less than 1 millimeter, and in that in a region about said vertical gap (41e) a substantially aligned surface (46) is formed toward the outer side of the building opening.
2. The sliding wing system (1) as claimed in claim 1, characterized in that a further, inner flank (41b) which runs substantially parallel to the outer flank (41a) and is attached in a manner offset at a distance in the pass-through direction (D) from the outer flank (41a) toward the inner side of the building opening is provided on the vertical closing edge (4a; 6a) providing the outer flank (41a), wherein said inner flank (41b) preferably protrudes by substantially the same amount in the closing direction (S) as the outer flank (41a), wherein a vertically running groove (41) is formed between the outer flank (41a) and the inner flank (41b) in such a manner that said groove (41) and said ridge (61) can be brought into engagement with each other by the closing movement, wherein said engagement, taken together in sections, extends over at least half of the longitudinal extent of the vertical closing edges (4a, 6a), and wherein said ridge (61) preferably extends in the pass-through direction (D) substantially over the clear width of the groove (41) and in the vertical direction (V) substantially over a length of the groove (41) and, upon engagement in the groove (41), preferably engages substantially as far as to a depth of the groove (41).
3. The sliding wing system (1) as claimed in either of the preceding claims, characterized in that the flank (41a, 41b) has a material thickness in the pass-through direction (D), which tapers toward a free end (41f, 41g) of the flank (41a; 41b) and is more than 3 millimeters, in particular 4 millimeters or more.
4. The sliding wing system (1) as claimed in one of claims 2 to 3, characterized in that the flanks (41a, 41b) are flanks (41a, 41b) which are spaced apart with respect to each other in the pass-through direction (D) by preferably at least 10 millimeters or more, in particular by 20 to 90 millimeters, and preferably run substantially continuously along the vertical closing edge (4a), wherein said flanks (41a, 41b) are preferably attached to end regions, which lie opposite each other in the pass-through direction (D), of the corresponding vertical closing edge (4a; 6a), and the groove (41) formed by the flanks (41a, 41b) has a depth in a direction parallel to the closing direction (S) of at least 10 millimeters to 30 millimeters or more and has a clear width in the pass-through direction (D) of at least 10 millimeters or more, preferably of 20 to 90 millimeters.
5. The sliding wing system (1) as claimed in one of claims 2 to 4, characterized in that the closing device (20) provides at least one engagement recess (291; 292), which is continuously open in the closing direction (S) toward the outside, on one of said vertical closing edges (4a; 6a), preferably in the ridge (61) or in the depth of the groove (41), and in that the closing device (20) has at least one bolt (211; 231; 261; 271) which is attached to the other vertical closing edge (6a; 4a) and is preferably arranged in the depth of the groove (41) or in the ridge (61) and which, when the vertical closing edges (4a, 6a) bear against each other in a closing manner for locking the sliding wing (4; 6), is rotatable, pivotable and/or displaceable into said engagement recess (291; 292) for the form-fitting engagement with respect to a direction parallel to the closing direction (S), wherein said engagement recess (291; 292) and the corresponding bolt (211; 231; 261; 271) form a locking point.
6. The sliding wing system (1) as claimed in the preceding claim, characterized in that the vertical closing edges (6a, 4a) provide at least two locking points which are spaced apart vertically and form a pair, wherein a distance between said two locking points is preferably 50 millimeters to 250 millimeters or less, in particular essentially 150 millimeters, wherein, preferably, two or more such pairs of locking points are arranged distributed over the vertical closing edges (41; 6a).
7. The sliding wing system (1) as claimed in one of the two preceding claims, characterized in that the closing device (20) provides at least one closing strip (29) which is attached in the ridge (61) and preferably runs vertically and which at least partially, preferably completely, surrounds the engagement recess (291; 292), and in that the closing device (20) provides at least one pivoting bolt case (21; 23; 26; 27), which is attached in the depth of the groove (41), with a pivoting bolt (211; 231; 261; 271) which is mounted along a pivoting movement and, when the vertical closing edges (4a, 6a) bear against each other, so as to be pivotable from the pivoting bolt case (21; 23; 26; 27) into the respective engagement recess (291; 292) into a locking position, wherein the pivoting bolt (211; 231; 261; 271) preferably engages behind the closing strip (29) in the locking position, and wherein said pivoting bolt (211; 231; 261; 271) is preferably formed from steel, and the steel has a material thickness of at least 3 to 8 millimeters or more.
8. The sliding wing system (1) as claimed in one of the preceding claims, characterized in that at least one floor bolt (11; 13) with an engagement element (118; 138) is provided on the horizontal secondary closing edge (N1; N2) of the at least one displaceable sliding wing (4; 6), wherein the engagement element (118; 138) preferably protrudes freely downward by 5 millimeters to 50 millimeters from the horizontal secondary closing edge (N1; N2) and preferably extends over 50 millimeters to 200 millimeters along the closing direction (S), in that the floor guide device (150, 160) provides, along the closing movement, a floor guide profile (150) with a guide chamber (151) which is open upward, is bounded in the pass-through direction (D) by a guide chamber wall (151) and corresponds with the floor bolt (11; 13), wherein, preferably, a floor connecting profile (160) which is embedded in the floor and is intended for receiving the floor guide profile (150) is provided, wherein the engagement element (118; 138) of the floor bolt (11; 13) is movable displaceably along the closing movement in a manner projecting substantially over its protrusion height in the guide chamber (151) and guiding the displaceable sliding wing (4; 6), wherein the floor bolt (11; 13) makes contact with the guide chamber wall (152) preferably via a sliding element (110; 130).
9. The sliding wing system (1) as claimed in one of the preceding claims, characterized in that the sliding wing system (1) comprises at least one first sliding wing (4) and one second, opposed sliding wing (6) for closing the building opening, which sliding wings are displaceable in the floor guide device (150, 160) along the closing movement and parallel to the closing direction (S) in a manner releasing or closing the building opening, wherein the first sliding wing (4) in the closing direction (S) provides the first vertical closing edge (4a) and the second sliding wing (6) in the closing direction (S) provides the second vertical closing edge (6a).
10. The sliding wing system (1) as claimed in one of the preceding claims 2-9, characterized in that the first vertical closing edge (4a) is provided by a first vertical profile (40) and the second vertical closing edge (6a) is provided by a second vertical profile (60), wherein said vertical profiles (40, 60) are preferably formed from metal or plastic or a combination thereof and extend preferably 40 millimeters to 200 millimeters, preferably essentially 100 millimeters, in the closing direction (S) and 20 millimeters to 100 millimeters, preferably 35 millimeters, in the pass-through direction (D) and preferably substantially over an entire height of the opening, and in that one of the first and second vertical profiles (40; 60) provides the at least one groove (41), which preferably extends along the entire vertical closing edge (6a; 4a), and the other vertical profile (60; 40) provides the ridge (61) which corresponds with said groove (41) and preferably extends substantially along the whole of the groove (41), wherein the groove (41) is configured preferably so as to widen in the closing direction (S).
11. The sliding wing system (1) as claimed in one of the preceding claims 6 to 11, characterized in that a lock plate (22) which extends in the vertical direction (V), is fixed in a form-fitting manner at least with respect to a direction parallel to the closing direction (S), and preferably holds together the flanks (41a, 41b) of the groove (41) limits the groove (41) in depth, in that a vertical chamber (42) extending rearward into the sliding wing (4) is provided on an inner side (221) of said lock plate (22), said inner side facing away from the vertical closing edge (4a), and in that the at least one pivoting bolt case (21; 23; 26, 27) with a pivoting bolt (211; 231; 261; 271) is fastened so as to project from said inner side (221) of the lock plate (22) into a depth of the vertical chamber (42) counter to the closing direction (S), wherein the pivoting bolt (211; 231; 261; 271) is pivotable in a pivoting movement out of the pivoting bolt case (21; 23; 26; 27) through a recess (224; 223) in the lock plate (22) into the groove (41) and, when the vertical closing edges (4a, 6a) are in closing contact, into the engagement recess (291; 292) and is preferably fixable in said pivoted-out state.
12. The sliding wing system (1) as claimed in one of the preceding claims, characterized in that a driving rod (55) is provided, by means of which the closing device (20) is actuable manually via a central lock or automatically via a motor (50), a solenoid or other electrically operated means, and in that preferably at least two pairs of pivoting bolt cases (21, 23, 26, 27) are provided, wherein a lower pair of pivoting bolt cases (21, 23, 26, 27) is attached below the central lock (70) and/or the motor (50), and an upper pair of pivoting bolt cases (21, 23, 26, 27) is attached above the central lock (70) and/or the motor (50), wherein the pivoting bolts (211, 231; 261, 271) are provided preferably following different pivoting movements in pairs, wherein the pivoting movements are differentiated in particular in that the pivoting bolt (211, 231, 261, 271) is either pivotable from the bottom upward or from the top downward into the respective recess (291, 292) of the closing strip (29).
13. The sliding wing system (1) as claimed in one of the preceding claims, characterized in that an anti-prying-open means (322; 324) which is provided above the at least one sliding wing (4; 6) is included, which anti-prying-open means, at least when the building opening is closed, is limited raising of said sliding wing (4; 6) in the vertical direction (V) and/or pivoting of said sliding wing (4; 6) in the pass-through direction (D), in particular for the purpose of disengaging a floor bolt, in particular the floor bolt (11; 13) as claimed in claim 9, in each case by the anti-prying-open means (322; 324) striking against an element arranged opposite the anti-prying-open means (322; 324), wherein said opposite element are in particular parts of a running profile (31) or of a running carriage (32; 313, 324, 341) for moving said sliding wing (4; 6).

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