EP3692232A2

EP3692232A2 - Automatic door system, in particular in the form of a sliding door or a telescopic sliding door or a folding door

Info

Publication number: EP3692232A2
Application number: EP18786250.3A
Authority: EP
Inventors: Peter Tschanz
Original assignee: Agtatec AG
Current assignee: Assa Abloy Entrance Systems AB
Priority date: 2017-10-05
Filing date: 2018-10-05
Publication date: 2020-08-12
Anticipated expiration: 2038-10-05
Also published as: WO2019068881A2; DE102017123074A1; EP3692232C0; EP3692232B1; US20200318409A1; US11530563B2; WO2019068881A3

Abstract

The invention relates to an automatic door system (1) comprising a first door leaf (2a) of a first door leaf arrangement that can be displaced in the longitudinal direction (6). A floor-side guide rail arrangement (9) extends in the longitudinal direction (6) and comprises a first floor rail arrangement (10). The at least one first door leaf (2a) comprises an engagement element (11) which is arranged on an underside (12) of the at least one first door leaf (2a). The at least one first floor rail arrangement (10) comprises at least one first floor rail (10a) and at least one connection and/or functional element (13), wherein the at least one connection and/or functional element (13) is arranged on an end side (14) of the at least one first floor rail (10a). The at least one first floor rail (10a) comprises at least one first guide groove (15) extending in the longitudinal direction (6). The at least one engagement element (11) of the at least one first door leaf (2a) of the at least one first door leaf arrangement (2) is inserted into the at least one first guide groove (15) and is guided in the longitudinal direction (6) by the at least one first guide groove (15).

Description

Automatic door system, in particular in the form of a sliding door or a telescopic sliding door or a folding door

The invention relates to an automatic door system, in particular in the form of a sliding door or a telescopic sliding door or a folding door.

Automatic door systems are used to enable or disable access to certain rooms. The door systems operate automatically, ie it is detected via sensors, whether a person is in the vicinity be ^¬ and in a successful detection of the passage is opened by moving the door leaf. Following this, the door leaf is kept open for a while and moved back into the closed position. The closed position is also important because it prevents the interior of the building from ^overheating at high outdoor temperatures in the summer and becoming too cold at low outside temperatures in the winter. The door leaves are therefore often in motion and the guide rails are exposed to a corresponding stress. In addition to a movable door, there are also fixed wings or corresponding glass panes. These are also part of the door arrangement and often use the same mechanical attachment points. DE 10 2009 058 922 A1 describes a guide for a sliding leaf. For this purpose, exactly one bottom rail is provided, which has a groove, in which engages a door with a sword on its underside. The door leaf is movable relative to the bottom rail. At one end of the floor rail, an end cap is placed ^¬ sets comprising a hose nozzle at the bottom portion for switching connection to a drainage tube. This Endkap ^¬ pe never gets into engagement with the door.

From DE 10 2007 003 904 B4 such Türanord ^¬ planning together with a bottom sill is known. This Türanord ^¬ voltage includes both a movable door leaf and a fixed door leaf. A speed bump with a corresponding sealing device ensures that no water can penetrate ^¬ into the underlying foundation and that still a barrier-free transition is possible. The bottom threshold comprises thereby to ih ^¬ rer underside corresponding connecting means, which are un- differently spaced far apart, so that they can selectively engage in different widening profiles.

A disadvantage of DE 10 2007 003 904 B4 is that the structure of the door assembly, in particular as far as the floor ^¬ rail is concerned, is complex and a change directly during assembly is not possible.

It is therefore the object of the present invention herein to provide an automatic door system, which in particular ^¬ sondere can be as simple as possible because of its floor-side guide slide Nena ^¬ UTHORISATION and at the same time has a low wear in operation at ^¬.

The object is achieved with respect to the automatic door system by the claim 1. In the claims 2 to 44 are advantageous developments of the invention ^¬ automatic door system again.

The automatic door system according to the invention is in particular ^¬ special designed in the form of a sliding door or a telescopic sliding door or a folding door. It includes at least one first door panel assembly comprising a ^¬ ers th door leaf which is slidable on a first part ^¬ treks in the longitudinal direction of the door system. Furthermore, a first driving means is provided at least in communication with the at least one first door leaf or the at least one first door leaf means so operatively connected that a first door leaf along the first section ver ^¬ is at least displaceable. It is also still a bottom-side guide rail assembly is provided that extends in the longitudinal direction and comprises at least a first base slide ^¬ antenna array. The at least one first door leaf of the at least one first door leaf arrangement comprises an engagement element, wherein the engagement ^{element is} arranged on the underside of the at least one first door leaf. The at least one first base slide Nena North ^¬ voltage comprises at least a first bottom rail and ^¬ least a connecting and / or functional element. The connection and / or functional ^{element is} arranged and / or attached to an end face of the at least one first floor rail, whereby the floor rail is lengthened in the longitudinal direction. The at least one first bottom rail comprises the at least one first guide ^groove extending in the longitudinal direction. The at least one engagement element of the at least one first door leaf of the at least one first door leaf arrangement dips into the at least one first guide groove and is guided in the longitudinal direction by the at least one first guide groove. The at least one first floor rail arrangement also comprises at least one second floor rail extending in the longitudinal direction. The first and second bottom ^¬ rail each comprises an upper wall segment and two lateral wall segments, which connect the upper wall segment on ^¬ and together define an up ER- stretching in the longitudinal direction of the cavity, wherein the first and / or the second bottom rail in cross section in Circumferential direction:

a) is closed by a lower wall segment which is adjacent to the two side wall segments;

b) or at least partially open in the direction of the bottom, and

wherein the first and the second bottom rail at least at their first end faces an engagement opening aufwei- sen, through which the cavity is accessible. The at least one connecting and / or functional element comprises at least one upper wall segment and two lateral wall segments which adjoin the upper wall segment and is arranged between two mutually aligned first end faces of the two floor rails and connects these two floor rails together in the longitudinal direction. The at least one connecting and / or functional element has a lower thermal conductivity than the at least one first and the at least one second bottom rail of the at least one first floor rail ^arrangement . The first floor rail, the second floor rail and the connecting and / or functional element arranged between the two floor rails run together along a straight line.

Particularly advantageous is the use of at least ei ^¬ NEN connecting and / or functional element, which is arranged on egg ^¬ ner end face of the at least one first floor rail and connected thereto. Such a connection and / or functional ^element provides additional functions for the door system. For example, it is thereby possible that additional functions can be added in a particularly simple manner, at the same time using only standard floor rails. Characterized in that the connecting and / or functional element extends the first bottom rail, are Kgs ^¬ NEN for the first bottom rail and lengths used are less than the length of the corresponding to the first section, in which the door leaf is moved. This is particularly advantageous because the Bo ^¬ rails are usually made only in one length and the remainders must be discarded after cutting, because they are simply too short for another installation. The connecting and / or operational ^¬ onselement other hand, can be tested with its additional functions directly in the manufacture and only needs to be used at the place of installation. The connecting and / or functional element comprises in this case at the first and second end faces a fastening projection, which in the engagement openings of the respective first end faces of the two bottom rails engages, whereby the first and the second floor rail are mechanically connected to each other via the connection and / or functional element mecha ^¬ . As a result, two floor rails, which can have a different length, are connected to one another. This allows that bottom rails can be used, which are considered individually shorter than the first part ^¬ distance or shorter than the bottom-side guide rail assembly extends in the longitudinal direction.

In a particularly preferred embodiment, the at least one connection and / or functional element arranged in the first bottom rail arrangement that in a closed position of at least a first door leaf at least a first door leaf arrangement, a secondary closing edge of the at least one first door ^¬ wing approximately over the at least a connection ^¬ and / or functional element is positioned. Such a closed position is taken for a long time, especially at night. After the door frame and the floor rails made of metal (especially aluminum), the high heat transfer resistance by the connec ^¬ tion and / or functional element between the first and the second floor rail of the first Bodenschienenanord- tion is not nullified by the fact that both bottom ^{rails ¬} have direct contact with the bottom of the door and this then acts as a heat conductor. Instead, the first door leaf comes in the closed position only on a bottom rail and the connection and / or functional element to lie.

In a further preferred embodiment, the first guide groove extends from the first floor rail via the connecting and / or functional element into the (or along) the second floor rail of the first floor rail arrangement.

In an advantageous embodiment of the automatic door system, the at least one connecting and / or functional element also comprises a holding device, which is designed to hold a door structure such as a door frame or glass frame. The holding device preferably comprises a holding and positioning device for this purpose. nierungsvorsprung which protrudes from the upper wall segment and is adapted to the door structure to hal ^¬ th. Alternatively, comprises the retaining means comprises a retaining and positioning hole, which is accessible from the upper wall segment and is adapted to projections from a bottom aufzu the door structure ^¬ take and to keep the door structure.

It is particularly advantageous here that the respective floor rails can be manufactured uniformly and are cut to a specific length, special functions being taken over only by the at least one connection and / or functional ^element . The connecting and / or functional element can also be made in advance and has unit ^¬ Liche dimensions. During installation, the floor rails are shortened to the appropriate length and mitei ^¬ by the connecting and / or functional element mitei ^¬ connected, in this case, additionally carries the door structure. By corresponding to ^¬ cut the bottom rails to the appropriate length, the connection and / or functional element is always located at the right place. In a further preferred embodiment of the automatic door system, the connecting and / or functional element also comprises a locking ^receiving opening, which is designed to increase a locking bolt, which can be moved out of an underside of the at least one first door leaf of the at least one door leaf arrangement or part of a lock cylinder is. It is advantageous in this case that this Verriege ^¬ ment receiving opening can be inserted ex works and optionally can be made even more amplified. The floor rails themselves need not be separately nachbe ^¬ works, so they can continue to be made very cheap, for example, as extruded parts. They can also be produced as bending and / or rolling parts.

Furthermore, it is advantageous if the connection ^¬ and / or functional element still includes a hook lock together with a triggering device. The hook lock is slidably disposed (eg, rotatable and / or pivotable) in the at least one connection and / or functional element and can from a Freigabeposi ^¬ tion, in which the at least one first door of the at least one first door leaf assembly along the longitudinal direction is movable in a locking position moved and / or pivoted and / or folded and / or snapped, in which the at least one door ^¬ wings is fixed in place. The hook lock engages in the locking position in a mounting opening on the underside of the at least one door leaf and is preferably arranged completely in the release position within the connecting and / or functional element. The triggering device is designed to transfer the hook lock from the release position to the locked position and back. Such a hook lock ensures that the door can not be simply abgeho ^¬ ben. The triggering device is advantageously arranged below the locking receiving opening in the at least one connecting and / or functional element. The locking pin contacted in the state in which it engages in the locking receiving opening, the triggering device, whereby the triggering device causes the displacement of the hook lock from the release position ^¬ tion in the locked position. Preferably, in this case, the connection and / or Funktionsele ^¬ ment nor an energy storage device, in particular in the form of a spring device which is adapted to move the hook lock from the locked position to the release ^¬ position, if a contacting of the triggering device by the locking bolt omitted. The locking device is in particular designed such that in a power failure of the Ver ^¬ locking bolt is pulled out of the locking receiving opening, wherein the force storage device simultaneously ensures that the hook lock is transferred from the locked position to the release position. In this case, the door can be safely pushed in the event of a power failure. In a preferred development at least one connection and / or functional element can comprise up any extra ^¬ Liche functions. Thus, at least one heating element, preferably in the form of a heating wire, can be arranged in the latter. It is also possible that the first driving means or at least part of the at least first drive means in the form of an electric motor and a spindle, which is driven by the electric motor, is arranged in this at least ^¬. Also, power and / or data cable can be arranged in this. A control device which comprises a printed circuit board can be arranged in the at least one Verbin ^¬ making and / or functional element. It is also possible that a sensor submission is ordered in this Toggle, the sensors monitor the environment outside of the connecting and / or functional elements ^¬ about their sensor array. In this context, an LED device may be arranged to allow illumination. Even small monitors and / or loudspeaker devices can be arranged in the connection and / or functional element. It is also pos ^¬ lich that the connection and / or functional element is interspersed with drainage holes to direct water into a running below the at least one connecting and / or functional element carrier profile. It should be noted that these functions can also be formed in the first and / or second floor rail. Particularly preferably, the door system and in this, the bottom-side guide rail assembly still comprises at least a second bottom rail assembly which is parallel to the first bottom rail assembly. The second bottom rail assembly constructed as the first bottom rail assembly and at least a second guide, which also he stretches ^¬ in the longitudinal direction. The at least one first door leaf ^arrangement comprises a second door leaf, which comprises an engagement element, which is inserted into the second guide groove in the longitudinal direction and guided by the latter. The second bottom rail assembly also includes a first Bo ^¬ dens-track and at least one connection and / or radio ^¬ tion element, which in turn at the front side of the zumin- at least arranged a first bottom rail and / or be ^¬ consolidates and this along the longitudinal axis, ie in the longitudinal direction, extended. The at least one first door ^¬ wing assembly is designed as a telescopic sliding door, wherein the at least a first door leaf and the at least one second door leaf formed as a sliding door wing, parallel to each other in Various ^¬ NEN guide grooves and along different lengths of routes. By using several floor rail arrangements according to the invention, different types of doors can be realized. The individual floor rails of the different floor rail arrangements can be of different lengths and can thus be assembled from existing pieces of existing floor rails. Various floor rails a floor rail nano ^¬ rdnung example, serve only for fastening door structures.

In a further embodiment of the door system, the base-side guide rail nano ^¬ rdnung also comprises at least one support profile precisely ^¬ case extending in the longitudinal direction and can be arranged in a recess in the ground or disposed. The at least one support section has a bottom wall or side panels, which define a common receiving space, said top side of a (this is a bottom of the door leaf facing) the at least one Trä ^¬ from gerprofils is accessible. The carrier profile comprises at least two bearing areas, which are spaced apart from each other, each bearing area being arranged between the upper side and the bottom wall and extending in the longitudinal direction at least along a certain length. The at least one first base slide Nena ^¬ UTHORISATION is on one on in the direction of at least a first door leaf facing the upper bearing surface of the bearing regions. As a result, a very stable guide rail arrangement can be created. Thus, the support section can be firmly anchored in the recess in the floor and individually configured asked first floor rail arrangement are placed on the entspre ^¬ sponding support areas. In order to be able to achieve a thermal decoupling, if necessary, it is preferable to arrange between the first floor slab NEN arrangement and the upper bearing surfaces of the first bearing area and the second bearing area a thermal insulation element, which consists in particular of a dielectric medium arranged.

The at least one carrier profile may preferably also serve for drainage. In this case, the carrier profile is preferably waterproof and / or arranged above egg ^¬ ner sealing foil, which surrounds the bottom wall and the side walls. The carrier profile is closed at the end ^¬ walls (moisture tight), wherein at ^¬ least one end wall in the area of the bottom wall a Publ ^¬ voltage having preferably summarizes environmentally a tubular projection which is for connection to a sewer pipe or on egg nen drain hose , As a result, water masses which penetrate through drainage openings in the first floor rail arrangement into the carrier profile can be removed. Various embodiments of the invention are described below with reference to the drawings in ^¬ way of example. Same objects have the ^¬ same references. The corresponding figures of the drawings show in detail:

1 shows a perspective view of the door system fiction, modern ^¬;

FIG. 2: a spatial representation of a first floor rail;

FIGS. 3A, 3B:

different spatial representations of a connection and / or functional element;

Figure 4: a spatial representation of the first

dens chien arrangement;

Figure 5: a cross section through the connection ^¬ and / or functional ^element ; FIGS. 6A to 6C:

various longitudinal sections through the connection and / or functional element, which show a locking of the door leaf;

Figures 6D and 6E:

various longitudinal sections through the connection and / or functional ^element , which explain the operation of a movable sealing ^{device ¬} closer;

FIGS. 7A to 7C:

different views of a carrier profile; Figure 8: a spatial view of a bottom side

Track assembly;

FIGS. 9A, 9B:

a cross section through the guide rail arrangement, which explains how the connection and / or functional element is fastened ^¬ tigt;

FIGS. 10A, 10B, 10C, 10D:

two different solutions of a leveling device within the connection ^¬ and / or functional ^element ;

FIG. 11 shows a connecting and / or functional element opened in the direction of the floor;

Figure 12: a connecting and / or functional element comprising a frame for fixing door structures;

FIGS. 13A, 13B:

a way to achieve drainage of the guide rail assembly; 14 shows a perspective view of a further Trä ^¬ gerprofils; Figure 15: a cross section through a bottom side

Guide rail assembly comprising the further carrier profile; and FIGS. 16 and 17:

various spatial representations of the bottom-side guide rail assembly comprising the further carrier profile. 1 shows a spatial representation of the Invention ^¬ modern automatic door system 1, in which there is a sliding door. In principle, it could also be a telescopic sliding door or a folding door. In the exemplary embodiment, a first door leaf arrangement 2 and a second door leaf arrangement 3 are shown. The first door leaf arrangement 2 comprises a first door wing 2 a, which is displaceable on a first Teilstre ^¬ bridge 5 in the longitudinal direction 6 of the door system 1. The second door panel assembly 3 also includes a first door panel 3a. This is ver ^¬ pushed on a second section 7 in the longitudinal direction 6 of the door system 1. Both sections 5, 7 are the same length or different lengths. The at least one first door panel 2a of the at least one first door wing assembly 2 or the at least one first door panel 3a of the at least ei ^¬ NEN second door leaf assembly 3 are movable towards one another or away from one another. A passage can therefore be closed or opened. This movement is performed by at least one first drive ^¬ device, which is in operative connection with the at least one ers ^¬ th door 2 a of the at least one first door leaf assembly 2. As a result, the at least one first door leaf 2a is displaceable along the first section 5. The same also applies to the first door leaf 3a of the second door leaf arrangement 3. The at least one first drive device or another drive device is operatively connected to this door leaf 3a such that the at least one first door leaf 3a of the at least second door leaf ^arrangement 3 is in the longitudinal direction 6 of the door system 1 is displaceable along the second section 7. The first and the second door leaf arrangement 2, 3 are in a ceiling side guide rail assembly 8 and slidably mounted or guided in a bottom-side guide rail assembly 9. The bottom guide rail nano ^¬ rdnung 9 extends, as well as the cover-side guide rail assembly 8, 6 in the longitudinal direction of the bottom-side guide rail arrangement 9 comprises at least a first bottom rail assembly 10. The 2a of at least a first door leaf ^¬ arrangement 2 comprises at least a first door leaf, an engaging member 11 (see FIG. 15), which is arranged on an underside 12 of the at least one first door leaf 2a. In the A ^¬ handle element 11 is, for example, be a guide bar. The first door leaf 2a has the shape ei ^¬ nes sliding door leaf. The guide blade is arranged along the predominant or the entire length of extending in the longitudinal direction 6 sliding door sash. In the event that the first door leaf 2a is a door leaf 2a of a folding door, the engagement element 11 comprises a guide pin. The guide pin is also arranged on the underside 12 of the at least one first door leaf 2a. In particular, in this case only the door leaf 2a comprises the guide pin, which is not fixedly attached with its end to a wall, but is pivotally or rotatably mounted on another door leaf.

The at least one first floor ^{rail arrangement} 10 ( ^see FIG. 4) comprises at least one first floor rail 10a, which is shown for example in FIG. 2, and at least one connecting and / or functional element 13, as shown for example in FIGS. 3A and 3B is. The at least one connecting and / or function ^¬ element 13 is arranged on an end side 14 of the at least ei ^¬ NEN first bottom rail 10a and / or befes- Untitled. Thereby, the first bottom rail is extended in the longitudinal direction 6 ^¬ 10a.

The at least one engagement element 11 of the at least one first door leaf 2a of the at least one first door leaf arrangement 2 dips into the at least one first guide groove 15 and is penetrated by this at least guided in the longitudinal direction 6. The wording "guided in the longitudinal direction 6" means that movements transversely or vertically (laterally) to the longitudinal direction 6 are thereby prevented. However, a removal of the engagement element 11 is usually possible. Something else could result if the at least one first guide groove 15 in cross-section, for example, T-shaped or L-shaped ^{¬ out} forms and includes an undercut support area, in which the engagement element 11, which also T-shaped or L-shaped is formed, engages. In this case, it would no longer be possible to pull it upwards, ie in the direction of the ceiling-side guide rail arrangement 8. In principle, it would also be possible for the at least one engagement element 11 to be supported by additional rollers in the guide.

In FIG. 4, the at least one first bottom rail arrangement 10 also comprises at least one second bottom rail 10b, which likewise runs in the longitudinal direction 6. The ers ^¬ te and the second bottom rail 10a, 10b have the same length or different lengths. The first and second bottom rails 10a, 10b comprise an upper wall segment 16 and two lateral wall segments 17a, 17b. The two since ^¬ union wall segments 17a, 17b close to the top wall segment 16, and define together a extending in the longitudinal direction 6 of cavity 19, is shown also that the first and the second bottom rail 10a, 10b lower in cross-section in the circumferential direction by a Wall segment 18, which adjacent to the two side wall segments 17a, 17b is (completely) closed. The wording "complete" is to ver ^¬ stand that preferably holes can still be introduced. In principle, it would also be possible for the first and / or the second floor rail 10a, 10b to be open at least in sections in the direction of the floor. In this case, the lower wall segment 18 would be completely eliminated before ^¬ preferably.

There can also be any number of other ground ^shafts (third, fourth, fifth, sixth, etc.) that are arranged parallel to each other. The structure ent ^¬ speaks in the past.

Both the first and the second bottom rail 10a, 10b include a first end face 14. These first end faces 14 have an engagement opening 23 through which the cavity 19 is accessible from outside the bottom ^rails 10a, 10b. Also, the at least one connecting and / or function ^¬ element 13 comprises at least an upper wall segment 21 and two lateral wall segments 22a, 22b, which connect to the upper wall segment 21st The at least one connecting and / or functional element 13 is arranged between two mutually facing first end faces 14 of the two bottom rails 10a, 10b.

The at least one connecting and / or Funktionsele ^¬ ment 13 comprises at its first and on its second end face 24, 25 (Figure 3B) each have a fastening ^¬ projection 26. The fastening projection 26 on the first end face 24 of the at least one connection and / or functional element 13 engages in the engagement opening 23 at the first end face 14 of the first bottom rail 10a. The attachment projection 26 on the second end side 25 of the at least one connection and / or radio ^¬ tion elements 13 engages at the first end face 14 of the second bottom rail 10b into the engaging hole 23rd

The fastening projection 26 may also comprise additional locking means so that withdrawal of the connecting and / or functional element is made more difficult by the 13 jeweili ^¬ gen first and second bottom rail 10a, 10b. Such a locking means could for example be in the form of a ball catch.

In principle, it would also be possible for a sealing device to be arranged between the at least one connecting and / or functional element 13 and the respective first and second bottom rail 10a, 10b. Such a sealing device is preferably made of egg ^¬ nem plastic and is more preferably in the comparison binding and / or functional element 13 formed as a sealing ^{lip ¬} pe, in particular sprayed on the Befestigungsvor ^¬ jump 26 or in the vicinity of the fastening projection 26. Preferably, the connecting and / or functional element 13 is made of plastic or comprises such, in which case the sealing device is further preferably sprayed onto the connecting and / or functional element 13 in a 2K injection process.

The at least one connecting and / or Funktionsele ^¬ ment 13 is arranged in such a way in the first floor ^rail assembly 10, that in a closed position of the at least one first door leaf 2a of the at least one first door leaf assembly 2, a minor closing edge of the at least one first door leaf 2a above the at least one Connecting and / or functional element 13 is positio ^¬ ned. As a result, a particularly good thermal decoupling of the bottom-side guide rail arrangement 9 is achieved. In particular, having at least one Verbin ^¬ making and / or functional element 13 a lower Wär ^¬ meleitfähigkeit than the respective first and second Bo ^¬ dens Rails 10a, 10b. As a result, the first floor rail ^arrangement 10 comprises a discontinuous heat transfer resistance in the longitudinal direction.

In principle, the at least one connecting and / or functional ^element could also consist of metal or comprise metal.

The first bottom rail 10a and / or the second floor ^¬ rail 10b of the first bottom rail assembly 10 is preferably made of metal and are more preferably produced as extruded parts. In principle, it would also be possible that these are made of plastic or include plastic.

With regard to FIG. 2, it is shown that the at least one first guide groove 15 runs in the first bottom rail 10a within the upper wall segment 16. The first bottom rail 10a is closed in cross-section, whereby the upper wall segment 16 in the region of the groove bottom 15a of the first guide groove 15 in the direction of the opposite The lower wall segment 18 extends staggered and is connected thereto, whereby the cavity 19 is subdivided or divided into two separate chambers 19a, 19b extending from one another in the longitudinal direction 6. It would also be possible that the groove bottom 15a of the first guide groove 15 ends at a distance from the opposite lower wall segment 18. In this case, the cavity 19 would not be separated into different chambers 19a, 19b. The same statements apply according to Figure 4 for the second bottom rail 10b. This is also penetrated by the first guide groove 15. In principle, it would also be possible for the second bottom rail 10b to be free of the guide groove 15 in its upper wall segment 16. In principle, it would also be possible that the first floor rail 10a and / or second floor rail 10b separated by the at least one first guide groove 15 in two vonei ^¬ Nander and parallel Begrenzungspro ^¬ file in which it is in particular square tubes, is split. In this case, the at least one first guide groove 15 would be the first bottom rail 10a and / or second floor rail 10b completely durchset ^¬ zen.

It would also be possible for the first floor rail 10a to be open in cross section in the direction of the floor, ie away from a lower side 12 of the first door leaf 2a, the walls of the guide groove 15 being approximately parallel to the lateral wall segments 17a, 17b of the first floor rail 10a gone. The same could also apply to the second bottom rail 10b. In the event that the second bottom rail 10b is free of a guide groove 15, the second bottom rail 10b would be executed in this case in cross-section U-shaped. In view of the fi gures ^¬ 11 and 15 is shown that this issue may also apply to the at least one connection and / or radio ^¬ tion element. 13 In these figures, which is open at least one connection and or functional element 13 in cross-section towards the bottom (in the direction of a support profile 60), wherein the walls of the guide groove 15 in approximately parallel to the lateral Wandseg ^¬ elements 22a, 22b of at least a connecting ^¬ and / or functional element 13 extend, which connect to the obe ^¬ re wall segment 21. In Figure 3A, however, the at least one connection ^¬ and / or functional element 13 is closed in cross-section, whereby the upper wall segment 21 extends in the direction of an opposite lower wall segment 27 displaced in the region of Nutbo ^¬ dens 15a and is with this verbun ^¬, whereby the Cavity 19 is divided into two separate chambers 19 a, 19 b. Here, too, could ^¬ te, the area of the groove bottom 15a of the first guide groove 15, which is offset in the direction of the opposite bottom wall segment 27, spaced apart therefrom en ^¬.

It is not shown that the upper wall segment 16 of the first floor rail 10a and / or the second floor rail 10b of the first floor rail arrangement 10 along the entire length of the respective floor rail 10a, 10b or along a partial length of the respective floor rail 10a, 10b at least with a metal sheet is platinum-plated, wel ^¬ ches is adapted to the course of the upper wall segment 16, including an optional guiding groove 15 °. A sol ^¬ ches metal sheet could be screwed to the respective bottom rail 10a, 10b and / or glued. The metal sheet ^¬ can be continuous and be run along the entire first floor rail assembly 10 or formed of sev- eral pieces lined up in the longitudinal direction 6 of the first bottom rail assembly 10 to one another. The metal sheet is, for example, chromium steel sheet. In principle, it would also be possible that the upper wall segment 21 of a connection ^¬ and / or functional element 13 of the first base slide Nena ^¬ UTHORISATION 10 Platinum with such a metal sheet, at least, which is also adapted to the profile of the top 21st

The at least one first bottom rail 10a, and the at least one second ^¬ bottom rail 10b of the first base slide ^¬ antenna array 10 are differently long in the embodiment, sub. They could be the same length. Preferably, however, the at least one first Bo ^¬ dens Rails 10a and at least a second base slide ^¬ ne 10b of the first bottom rail assembly 10 is longer than the at least one connection and / or Funktionsele ^¬ ment 13th

The connection and / or functional element 13 also includes special functions. These special functions are preferably integrated directly in the herstel ^¬ development of the connecting and / or functional element 13 in this. Thereby, the total assembly of the door system ^¬ relieved 1. It would have only the soil the rails 10a, can be shortened to the length corresponding to 10b, being already pre-assembled completely Ver ^¬ binding and / or functional element 13 is inserted, whose specific functions or Functional arrangements have already been tested in advance.

With regard to FIG. 12, it is shown that the at least one connecting and / or functional element 13 comprises at least one holding device 30 and is designed to hold a door structure such as a door frame 31 (FIG. 1) or glass frame. The retaining means 30 preferably comprises a holding and Positionierungsvor ^¬ crack 30a, which protrudes from the upper wall segment 21 and is adapted to hold the door structure. Al ^¬ ternatively, the holding device 30 comprises a holding and positioning opening, which is accessible from the upper wall segment 21 and is adapted to receive jumps ^¬ from an underside of the door structure and so to hold the door structure. The at least one connecting and / or functional element 13 is preferably formed in one piece. This means that the holding device 30 is an integral part of the connection and / or functional element 13. The Halteein ^¬ direction 30 may also include a sword 30 b, which protrudes from the upper wall segment 21 and is engageable with a door structure. The holding device 30 serves in particular to positio ^¬ ne of the door structure because the building walls have a high tolerance (can be inclined). In addition, it is shown in FIG. 5 that the at least one connecting and / or functional element 13 comprises at least one brush arrangement 32, which consists of at least one first row of brushes 32a, which differs from the upper one Wall segment 21 toward the bottom 12 of ^{¬ at} least a first door leaf 2a of at least one first door leaf assembly 2 protrudes. FIG. 5 also shows a second row of brushes 32b, which is arranged adjacent to the first row of brushes 32a. Both rows of brushes 32a, 32b extend in the longitudinal direction 6.

Preferably, the connecting and / or function ^¬ element 13 at its top wall segment 21, a brush nut 33, which is formed in cross-section, preferably T-shaped or L-shaped (see Figure 3A). The Bürs ^¬ tenreihen 32a, 32b comprise a base body 34, which preferably consists of a plastic and engages in the brush groove 33. This main body 34 is preferably displaceable only in the longitudinal direction 6 within the brush groove 33 and only with a movement vector which extends in the longitudinal direction 6, at least in the brush groove 33 can be inserted. The individual brush bristles are fixed to the base body 34, the processing in the direction of the underside 12 of the at least one first door ^¬ wing 2a of projecting at least a first door leaf assembly 2 out. This ensures that Verschmut ^¬ tongues on the underside 12 of the at least one first door leaf 2a do not lead to a deterioration of the running performance of the door system 1, because these Verschmut ^¬ tongues are stripped by the brush assembly 32.

In Figure 6A, another function of at least ei ^¬ NEN connecting and / or functional element 13 is ones shown, provides. This comprises a locking device 36, which comprises a locking receiving opening 37. The locking receiving opening 37 is preferably formed as an opening in the upper wall segment 21 of the at least one connecting and / or functional element 13, whereby the cavity 19 from outside the connection ^¬ and / or functional ^element 13 is accessible. The locking receiving opening 37 is configured to receive a locking bolt 38, which can be moved out of a lower side 12 of the at least one first door leaf 2 a of the at least one first door wing arrangement 2. The locking bolt 38 is preferably pressed through the entire height of the door leaf ^{2 a by} pressing a corresponding actuating device is introduced in the ceiling-side guide rail assembly 8 and the locking pin 38 downward, ie in the direction of the bottom-side guide rail assembly 9 presses. However, it can also be part of a lock cylinder, which can be actuated manually by a key. The at least one first door ^¬ wings and can not be displaced in the longitudinal direction 6 2a in the locking position. The locking bolt 38 can also be the guide bar 11 of the at least one first door panel 2a tau ^¬ chen. In this case, the Verriegelungsaufnahmeöff ^¬ tion 37 is arranged in a wall segment, which is caused by the at least one first guide groove 15 in the at least one NEN connecting and / or functional element 13. The locking receiving opening 37 is designed to move a locking bolt 38 from this into the at least one first guide groove 15, wherein the locking bolt 38 may be part of a lock cylinder, for example. The at least one guide ^¬ sword 11 of the at least one first door leaf 2a comprises an opening. In the closed position of the at least one first door leaf 2a, this opening is arranged opposite the opening of the connecting and / or functional element 13. Thereby, the locking bolt 38 can be inserted into the opening of the at least one guide blade 11 of the at least one first door leaf, whereby it is locked. To insert an additional security against unauthorized On ^¬ or to achieve breaking up of the at least one first door panel 2a, comprises at least one Ver ^¬ binding and / or functional element 13 at least one Ha- kenschloss 39 and a triggering device 40, the upstream preferably ingredient of the Hackenschlosses 39 is. The hook lock 39 is slidably mounted, in particular rotatably mounted about a rotation axis 41 within the cavity 19 of the at least one connection and / or Funktionsele element 13 ^¬ . The hook lock 39 may be of a release position, which is shown in Figure 6B, in which the 2a of a first door assembly 2 along the longitudinal direction 6 is at ^¬ least movable at least a first door leaf, into a locking position, which is shown in Figure 6C, emotional and / or ver ^¬ pivoted and / or folded and / or vice snaps ^¬ the. In the blocking position (FIG. 6 c), the at least one first door leaf 2 a is fixed in a stationary manner. For this purpose, the hook lock 39 engages in a mounting opening on the underside 12 of the at least one first Türflü ^¬ gel 2a. For this purpose, the hook lock 39 comprises an engagement arm 39a, at the end of which a corresponding hook or a section is formed which extends transversely or perpendicular to the engagement arm 39a. This hook or section may also be part of the upper wall segment 21 of the at least one connecting and / or functional element 13 with a part of its surface or may end flush in the release position to the surface.

The triggering device 40 is designed to 39 to convert the Ha ^¬ kenschloss from the release position into the blocking posi tion ^¬ and back. In the illustrated embodiment, the Auslö ^¬ seeinrichtung 40 is below the voltage Verriegelungsaufnahmeöff ^¬ 37 in which is arranged at least one connection and / or functional element. 13 The triggering device 40 in this case comprises a release arm 40a, whereby the trigger arm 40a and the engagement arm 39a further preferably consist of an integral part, ie from a common component which is ver ^¬ pivotable about the axis of rotation 41 around. This means that the hook lock 39 is preferably constructed in one piece. The release arm 40a comprises at its open end a corresponding support area, which the locking bolt 38 contacts in the state in which it engages in the locking ^¬ receiving ^opening . Characterized the trigger device 40 is activated, whereby the triggering means 40 causes the displacement of the hook lock 39, thus rotating the hook lock 39 about the rotational axis 41 from the free ^¬ transfer position into the locking position. As a result of the rotational movement (FIG. 6C), the engagement arm 39a is pushed over the upper wall segment 21 of the at least one connecting and / or functional element 13.

Preferably, the still comprises at least one compound ^¬ and / or functional element 13 is a Kraftspeicherein- direction 42, which is formed in particular in the form of a spring device. The force storage device 42 is designed to move the hook lock 39 from the locking position to the release position when a contact of the triggering device 40 by the locking bolt 38 is omitted. A part of this force storage device 42 is therefore firmly attached to the at least one connection and / or functional ^element 13. The other part is as shown in Figure 6B mounted on the release arm 40a and is articulated ^¬.

In principle, the door system 1 must be such that, in the event of a power failure, the locking bolt 38 does not engage in the locking receiving opening 37. In this case, the power storage device 42 ensures that the engagement arm 39a has at least one first door panel 2a is out of engagement with the first Türflü ^¬ gelanordnung. 2 The at least one first door 2 a can therefore be postponed in the event of a power failure.

FIGS. 6D and 6E show various longitudinal sections through the connecting and / or functional element 13, which explain the mode of operation of a movable sealing device 140 in more detail. The movable sealing device 140 may be formed as a strip brush or as a rubber seal. It is preferably in one plane only be ^¬ wegbar and that 16 of the first from the upper wall segment and / or the second bottom rail 10a, 102b, and / or from the upper wall segment 21 of the at least one connection ^¬ and / or functional element 13 in the direction of the underside 12 of the at least one first door leaf 2a. In FIG. 6D, the movable sealing device 140 bears against the upper wall segment 21 of the at least one connecting and / or functional element 13. In FIG. 6E, the movable sealing device 140 is pressed against the underside 12 of the at least one first door leaf 2a. This happens when the at least one first door 2a assumes or reaches its closed position.

Furthermore, a displacement device 141 is shown, which is designed to hold the movable sealing device. Device 140 from a first position (Figure 6D), in which it rests in the region of the respective upper wall segment 16, 21, in a second position (Figure 6E) in the direction of the bottom 12 of the at least one first door leaf 2a to move. This happens as soon as the at least one first door leaf 2a is in the closed position, wherein the movable sealing device 140 is in contact with the underside 12 of the at least one first door leaf 2a in the closed position of the at least one first door leaf 2a. This wording environmentally also contemplates that the movable Dichtvorrich ^¬ processing 140 already then 12 of the can comprises a first door panel 2a to move towards the underside, at least, so ^¬ soon the at least one first door panel 2a is less than 30%, 20%, 15% , 10 of his entire travel still has to cover. In the second position, the movable sealing device 140 is in contact with the underside 12 of the at least one first door leaf 2a. This prevents water or moisture from entering. Even an air circulation is prevented or reduced.

In the closed position of the at least one first door leaf 2a, the movable sealing device 140 is preferably arranged exclusively below the underside 12 of the at least one first door leaf 2a.

Preferably, the movable sealing device 140 during an (opening) movement of the at least one first door leaf 2a or during an open position of the at least one first door leaf 2a in a receiving groove ^¬ in the upper wall segment 16 of the first and / or second floor rail 10a, 10b and / or in a receiving groove in the upper wall segment 21 of the at least one connecting and / or functional element 13 is arranged ^¬ .

The displacement device 141 may comprise an electric motor, which is designed to move the sealing device 140 in the direction of the underside 12 of the at least one first door leaf 2a. This preferably happens only in the closed position. This includes in particular also a short travel before reaching the closed position (see above <30%).

Alternatively, the displacement means 141 includes a lever device 141 which comprises at least two lever arms ^¬ 142 is 143, the first ends 142a, 143a to ^¬ least indirectly connected with each other, wherein the lever means is pivotally mounted 141st An indirect connection means that it can also be arranged at different locations on a central body, eg on a shaft. However, the movement of the one lever arm 142 always leads to a movement of the other lever arm 143. The two lever arms 142, 143 may be arranged in the same plane or in different but preferably parallel planes.

A second end 142 b of the first lever arm 142 is connected to the sealing device 140 or arranged at this. A second end 143b of the second lever arm 143 is arranged such that it either with the at least is in the closed position of the at least one first door panel 2a in me ^¬ chanical contact a first door panel 2a, or is in mechanical contact with a locking bolt 38th This causes a pivoting and / or snapping over of the lever device 141, whereby the movable sealing device 140 is movable from the first position to the second position (uniformly or jerkily). The second lever arm 143 may, for example, also be arranged in the at least one first guide groove 15. In this case, it comes into contact with the engagement element 11, in particular in the form of the guide blade of the at least one first door leaf 2a.

The displacement device 141 is preferably designed such that in the absence of mechanical contact at the second end 143b of the second lever arm 143. (For ^¬ re) pivoting and / or snap-back or environmental said lever means grab takes place 141, whereby the movable sealing device 140 of the second position is movable to the first position. This is done preferably by a spring device 144 or only by gravity.

In the figures 10A and 10B, a further function of at least one compound and / or Funktionsele ^¬ ment 13 will be described. This includes at least one Ni ^¬ velliereinrichtung 45, which in turn is mainly or entirely within the cavity 19 of the at least ei ^¬ NEN connecting and / or functional element 13 angeord- net. The leveling device 45 includes a displaceably arranged lifting member 46, in particular in the form of a bolt 46 that protrudes from a first opening 47 in the upper wall segment 21 and may herausste ^¬ hen. The leveling device 45 also comprises an actuating device which is designed to push the bolt 46 out of the first opening 47 at different distances, wherein on the bolt 46 an underside of a door structure such as a door frame 31 or the glass frame rests. Depending on the position of the bolt 46, this door structure can be tilted or tilted to different degrees. It is especially true that this door ^¬ structure is more inclined, the further the bolt 46 protrudes from the opening 47. The inclination takes place at ^¬ along the longitudinal direction. 6

The leveling device 45 or a further leveling may also in the first and / or second bottom rail 10a, 10b of be arranged at least a first bottom rail assembly ^¬ 10th

It is also possible to provide two leveling devices 45 in the at least one first bottom rail arrangement 10. In this case, a distance of the door structure to the at least one first floor rail arrangement 10 can be changed. A height adjustment of the door structure is thereby additionally possible.

In order to push the bolt 46 out of the opening, the actuating device is necessary, which comprises a rocker 48 with two lever arms 48a, 48b. The rocker 48 is preferably ^¬ completely disposed within the connection and / or functional element 13. The bolt 46 is then ^¬ at on the first lever arm 48a at or on. A Screw 49 and an engagement member 49 is of semi ^¬ except the connecting and / or functional element 13 through a second opening 50 in the top wall segment 21 in the connecting and / or functional element 13 initial driving torque bar. One end of the screw 49 or of the engagement element 49 can be brought into contact with the second lever arm 48b of the rocker 48. The second opening 50 is not superposed by the door structure. The rocker 48 with its two lever arms 48a, 48b is mounted tiltable or tiltable about its rocker axis in the connecting and / or functional element 13. In the embodiment shown ^¬ example, the rocker 48 still includes a hemispherical in cross-section storage segment 51, which can be mounted between two carriers 52a, 52b and rotated accordingly. The further the screw 49 or the engagement element 49 is introduced into the second opening 50, in particular screwed in, the further the second lever arm 48b of the rocker 48 is pressed in the direction of the bottom, in particular in the direction of the lower wall segment 27. As a result, the first lever arm 48 a is pressed closer toward the first opening 47. As a result, the bolt 46 is pushed further out of the opening 47. The first screw 49 is in particular screwed in a thread in the second opening 50 of the upper Wandseg- element 21, so that the weight of the door structure, which lies on the bolt 46, does not cause the screw 49 in turn from the second opening 50 can be pushed out. Again, it applies again that the connection and / or functional element 13 can already be equipped in production with the corresponding leveling device 45. Figures 10C and 10D show another structure of the leveling device 45. The actuating device 48 includes a scissors linkage 53 having a first shears ^¬ arm 53a and a second scissor arm 53b by a hinge 54 hinged joint at their middle are connected to each other. The wording "in the region of its center" includes deviations of less than 5 cm, 4 cm, 3 cm, 2 cm or 1 cm from the center of the scissor arms 53a, 53b. The scissor linkage 53 is within the scope of the arranged binding and / or functional element 13. The bolt 46 abuts on the first end of the first scissor arm 53a. A screw 49 is rotatable from outside ^¬ half of the connecting and / or functional element 13 via a second opening 50 in the upper wall segment 21, 16 in the connecting and / or functional ^element 13 ^¬ , wherein one end of the screw 49 by a Öff ^¬ tion in a first end of the second scissor arm 53b, which includes an internal thread, passes. The two second ends of both scissor arms 53a, 53b are supported on a lower wall segment 27, 18. The further the screw 49 is rotated through the opening in the first end of the second scissor arm 53b and in contact with the second end of the first scissor arm 53a, the further the bolt 46 is pushed out of the first opening 47.

The leveling device 45 or a further leveling may also in the first and / or second soil dens Rails 10a, 10b of be arranged at least a first bottom rail assembly ^¬ 10th

The at least one connection and / or Funktionsele ^¬ ment 13 may also include additional functions. Thus, a heating element, in particular in the form of a heating ^¬ wire in this be arranged. It is also mög ^¬ Lich that in the at least one Ver ^¬ binding and / or functional element 13 is disposed at least a first drive device in the form of an electric motor. The same can additionally or alternatively also apply to a spindle which shifts the at least one first door leaf 2a along the longitudinal direction 6. It is also possible to arrange power and / or data cables within the at least one connection and / or functional element 13. See also relevant Steckver ^¬ bonds may belong. Also, a control device, which comprises for example a printed circuit board and / or a match of the ^¬ housing may be disposed within the at least one connection and / or functional element. 13 The same can also apply to a sensor device which monitors the area around the at least one first door leaf 2a. For this radar sensors, IR sensors, photoelectric sensors and / or ultrasonic sensors belong. The sensor device can monitor the main closing edge and / or the secondary closing edge. An LED device can also be provided. This can also include a screen device. The same applies to a loudspeaker device.

Preferably, the upper wall segment 21 of the at least one connecting and / or functional ^element 13 is closed. It would also be possible that more drainage openings 55 (Figure 3B) are introduced to conduct water into a, below the at least one floor rail nano ^¬ rdnung 10 is arranged, the carrier profile 60th The carrier profile 60 will be described later. This Ent ^¬ wässerungsöffnungen 55 are turned ^¬ introduced in the embodiment of the groove bottom 15a of the first guide groove 15 °. In principle, it would also be possible for the connecting and / or functional element 13 to be configured freely by a first guide groove 15, in which case the upper wall segment 21 would be penetrated by the drainage openings 55.

The features mentioned here can also be in the ers ^¬ te bottom rail 10a and / or in the at least one two ^¬ te bottom rail be introduced 10b. This applies in particular also to the drain holes 55. Thus, it is possible that the first and second floor rail 10a is opened 10b toward the bottom, ie in the direction of the carrier section 60 back, wherein the Entwässerungsöff ^¬ voltages 55 corresponding to the upper wall segments 16 are introduced.

With regard to FIG. 7A, it is shown that the bottom-side guide rail arrangement 9 also comprises the at least one carrier profile 60. This carrier profile 60 extends in the longitudinal direction 6 and can be arranged or arranged in a recess in the ground. The carrier profile 60 is optional. In principle, the first floor rail ^arrangement 10 with the at least one first floor rail 10a and optionally with the at least one second floor rail 10b and with the connection and / or functional ^element 13 could also be arranged directly on the floor and screwed thereto. In the case of these are in particular a Betonbo ^¬ the.

Comprising at least one support rail 60 has a bottom wall 61 and side walls 62a, 62b 61 extending from the Bo ^¬ denwand away and together define a receiving space ^¬ 63rd The receiving space 63 is accessible via an upper side 64 of the at least one carrier profile 60. The upper side 64 is arranged closer to a lower side 12 of the at least one first door leaf ² a than the bottom wall 61 of the carrier profile 60.

The carrier profile 60 preferably consists of an extruded part and is further preferably made of metal, in particular aluminum.

The carrier profile 60 comprises at least two support areas 65a, 65b, which are spaced from one another, wherein each support area 65a, 65b is arranged between the upper side 64 and the bottom wall 61 and is spaced from these two elements. The bearing areas 65a, 65b extend at least along a certain length in the longitudinal direction 6. Preferably, these two bearing areas 65a, 65b extend as far in the longitudinal direction 6 as the carrier profile 60 is long, because this production in the extrusion process is possible. Nevertheless, there may be interruptions.

The at least one first floor rail arrangement 10 rests on a respective upper support surface 66 of the support areas 65a, 65b facing in the direction of the at least one first door leaf 2a.

In principle, the bottom wall 61 could also serve as a support area. In this case, the at least one first floor rail arrangement 10 lies directly on the bottom wall 61.

This means that the carrier profile 60 extends as far in the longitudinal direction 6, as the at least one first bottom rail assembly 10 is long. As already explained, the first bottom rail arrangement 10 preferably comprises the two bottom rails 10a, 10b and also the Connecting and / or functional element 13. The first Bo ^¬ dens chien arrangement 10 may be pre-assembled and then placed as a whole to the corresponding support ^¬ surfaces 66 of the support regions 65a, 65b.

This situation is shown in FIG. FIG. 8 and also FIG. 7C likewise show that, for better thermal decoupling, between the at least one first bottom rail arrangement 10 and the upper support surface 66 of the first support region 65a and the second support region 65b, a respective dielectric isolation element 67a, 67b is arranged. This dielectric insulating member 67a, 67b is designed in particular hook-shaped and comprises likewise a support surface on which to ultimately rests ^¬ least a first bottom rail assembly 10 degrees. This first or second dielectric isolation element 67a, 67b is or preferably comprises plastic. It furthermore preferably extends along the entire length of the corresponding support region 65a, 65b. It would also be possible that the respective dielectric insulating member 67a, 67b extends only over a partial length of the respective support area 65a, 65b ent ^¬ long the longitudinal direction. 6 The dielectric insulation elements 67a, 67b have in particular a lower thermal conductivity than the at least one first bottom rail assembly 10 and the at least one support profile 60. ^¬ be det Instead of the dielectric insulation elements 67a, 67b could also be a dielectric insulation plate USAGE. This would then rest together on both support areas 65a, 65b. You could still have openings for drainage.

In order to securely fasten the respective dielectric insulation element 67a, 67b, the first support region 65a comprises an engagement groove 68 extending in the longitudinal direction 6 (see FIGS. 7A, 7B). The same applies to the second edition area 65b. In these engagement grooves 68, the respective dielectric Isolationsele ^¬ ment 67 a, 67 b is used. The dielectric insulation ^¬ elements 67 a, 67 b are preferably designed hook-shaped. staltet so that end is disposed in the respective engagement groove 68 and the other end abuts an inner wall of the corresponding side wall 62 a, 62 b. In addition to a hook shape, the dielectric insulation element 67a, 67b could also be Z-shaped.

In order to ensure that the first bottom ^rail arrangement 10 with the at least one first and / or the at least one second bottom rail 10a, 10b and the at least one connecting and / or functional element 13 can not be lifted off the carrier profile 60, preferably holds the at least one connection ^¬ and / or functional element 13 have corresponding Fixed To ^¬ restriction means. These are, in particular, a continuous locking opening 70 (see FIG. 3B) and a pressing element 71. In this connection, reference is made to FIGS. 9A and 9B. The Anpres ^¬ selement 71, which is in the simplest case, a piece of metal or plastic, in which ne ne opening is introduced, is in the assembly of the ^{¬ at} least one connection and / or functional element 13 at one in the direction arranged the bottom wall 61 of the support profile 60 facing lower support surface 72 of the respective first and second support portion 65a, 65b. A screw 73 passes through the catch, ^¬ opening 70 of the at least one connection and / or functional element 13. The screw 73 by ^¬ also sets the pressing member 71. The opening of the pressing member 71 which is penetrated by the screw connection 73 may comprise a thread or be ^¬ wind-free trained. In the latter case, a nut is still required, which is shown in Figure 9A. The screw connection 73 is arranged on the at least ei ^¬ nen connecting and / or functional element 13 and the pressing member 71, that when tightening the screw 73, a distance between the at least one connecting and / or functional element 13 and the pressing member 71 is shortened. Thereby, the at least one ^¬ connecting and / or functional element 13 on the upper support surfaces 66 of the two supporting portions 65a, 65b is pressed and the pressing member 71 is pressed onto the lower supporting surfaces 72 of the two supporting portions 65a, 65b. This will result in a lifting of the at least one connection and / or functional element 13 prevents at least one carrier profile 60. The screw head of the screw 73 dips in particular in a corresponding recess in the groove bottom 15 of the connecting and / or functional element 13 a. Characterized the at least one first guide groove 15 is clear of obstacles and the corresponding engagement element 11, such as the guide bar can prob ^¬ lemlos within the at least one first guide groove to be moved back and forth 15 °.

The side walls 62a, 62b of at least one Trägerpro ^¬ fils 60 close to the top 64 and in particular bün ^¬ dig from the at least a first voltage Bodenschienenanord- 10th The wording "approximately" means that a height difference between the upper region of the carrier profile 60 and the corresponding upper wall segment 16 or 21 of the first or second bottom rail 10a, 10b and / or the at least one connecting and / or or functional element 13 is smaller than 7mm, 6mm, 5mm, 4mm, 3mm or 2mm.

In regard to Figures 1, 13a, and 13b is Darge ^¬ assumed that the end faces of at least one carrier profile are sealed 60 with end walls 75, 76 of the. ^¬ least to an end wall 75 comprises in the area of the bottom ^¬ wall 61 of the support profile 60 and an opening 77 with egg ^¬ nem tubular projection 78. The tubular projection 78 serves for connection to a sewage pipe and to a drain hose. The other end wall 76 is preferably ^¬ free of openings. Rainwater, which flows through the drainage openings 55 already shown through the at least one first floor rail arrangement 10, is collected by the bottom wall 61 of the support profile 60 and discharged through the opening 77. The Publ ^¬ voltage 77 with the tubular projection 78 can be incorporated 62b of the support rail 60 in the bottom wall 61 or in at least one side wall 62a. The carrier profile 60 is, as already explained, attached in egg ^¬ ner recess in the ground. A distance of Trä ^¬ gerprofile 60 to the ground is variable. This vari ^¬ able distance is set with support brackets 80, like these are shown in Figures 7B and 7C example Darge ^¬ provides. The side walls 62a, 62b of the carrier profile 60 comprise on their outer side a plurality of retaining grooves 81 spaced from each other along the height of the side walls 62a, 62b. These holding grooves 81 extend in the longitudinal direction. The support brackets 80 are formed in cross-section in particular L-shaped. The jacking ^¬ brackets 80, therefore, comprise a base element 80a, which in particular is penetrated by a hole. This foot member 80a is bolted to the floor. On a transversely, in particular perpendicular to the foot member 80a durau ^¬ fenden engaging side 80b a plurality of retaining projections 82 are arranged, the korrespondie ^¬ ren to the holding grooves 81. The support brackets 80 engage with their Haltevor- jumps 82 each in one or more of the holding grooves 81, wherein a distance between the at least one carrier profile 60 and a bottom structure is thereby adjustable, depending on which holding grooves 81, the projections 82 of the support brackets 80 engage. In FIG. 7B, the distance of the carrier profile 60 from the bottom, which is not shown, is greater than in FIG. 7C, where the carrier profile 60 rests directly on the ground.

In particular, a plurality of mutually offset in the longitudinal direction 6 support brackets 80 are used, which are arranged on both side walls 62 a, 62 b of the support section 60 ^¬ and engage in the holding grooves 81 arranged there. In this case, each support bracket 80 engage in different holding grooves 81, so be different borrowed distance from a top 64 of the support profile 60. This makes it possible that even with uneven ground conditions, the carrier profile 60 is aligned horizontally. However, the distance between the carrier profile 60 and a floor structure is preferably changed by the support brackets 80 having a slot, wherein a screw connection engages through the slot into the respective attachment opening in the carrier profile 60. As a result, the respective support bracket 80 is fastened to the carrier profile 60. A distance between the at least ^¬ a support profile 60 and the soil structure is thereby adjustable, depending on the position in which Screw through the slot of the respective support bracket 80 passes. The elongated hole is incorporated in the part of Abstützklammer 80 which preference ^¬ parallel to the side walls 62a, 62b of the carrier profile extends 60th The slot can additionally be opened from one side. The Befestigungsöff ^¬ voltages can fully 62b constantly enforce ^¬ or end in this the respective side wall 62a. They include in particular an internal thread.

In view of the figures 7B and 7C, the Trä ^¬ gerprofil 60 also comprises an additional receiving chamber 90 which is located at the first or at the second side wall 62a, 62b connects and is predominantly closed-sen in cross section. An upper wall 91 of the additional receiving space 90 is preferably designed to hold a door structure ^¬ such as a door frame 31 or glass frame. This upper wall 91 of the additional receiving space 90 can likewise be provided with a holding device, for example in the form of a frame, as shown, for example, in FIG. 12 for the connecting and / or functional element 13. Basically could ^¬ te the top wall 91 also have corresponding Fixed To ^¬ supply openings.

The carrier profile 60, which is shown for example in ^FIGSu ren 7A to 7C and 8, is U-shaped in cross section. The first support region 65a is formed as a support shoulder on the first side wall 62a and protrudes into the receiving space 63. The fact that the first side wall 62a is penetrated by the additional recording ^¬ space 90, does not change the fact that the first supporting region is formed still on the first side wall 62a 65a. The first bearing area 65a is formed in one piece on the first side wall 62a. The same also applies to the second edition ^¬ area 65b, which is formed as a support shoulder on the second side wall 62b and projects into the common receiving space 63. The at least one carrier profile 60 is preferably formed in one piece.

With reference to Figures 2, 4 and 8 is also shown that the first bottom rail assembly 10 at its lateral wall segments 17a, 17b still has a projection 95 extending in the longitudinal direction 6. This projection 95 is flush against the side walls 62a, 62b of the carrier profile 60 and prevents contamination of the receiving space 63rd

A transition between the upper wall segment 16, 21 and the lateral wall segments 17a, 17b or 22a, 22b is preferably bevelled. This bevel serves to guide sealing elements 100, in particular in the form of a strip brush, as shown, for example, in FIG. The at least one first door panel 2a of the at least one first door panel arrangement 2 comprises these sealing elements 100. These are arranged at least on one side adjacent to the engaging member 11 and ver ^¬ run (mostly) parallel and / or transversely of the engaging element 11 of the first door panel 2a, and extend to 10 from the underside 12 of the at least one first door panel 2a in the direction of the upper wall segment 16, 21 of the first floor rail 10a and / or the second bottom rail 10b and / or the connecting and / or operational ^¬ onselements 13 of the first bottom rail assembly Thereby, that the transition region is performed inclined, it is also not anspruchung to a mechanical loading when the sealing elements 100 along the entire length of the at least 2a extending a first door leaf and the first door panel 2a changes its motion ^¬ direction. Would these sealing elements 100 run directly perpendicular to the upper wall segment 16, 21 and touch this, so high forces may be necessary so that the direction of movement of the first door leaf 2a changes. Instead, the sealing elements lie 100 le ^¬ diglich with a side portion and not with its front side on a tapered transition between the upper wall segment 16, 21 and the respective lateral wall segment 17a, 17b, 22a, 22b. In particular, the ends of the sealing elements 100 are arranged contactless or over contact ^{¬ free} to the upper wall segments 16, 21 of the first floor rail 10a and / or the second floor rail 10b and / or the connection and / or func ^¬ onselements 13 or touch this not at all . FIG. 8 also shows that the first floor rail ^arrangement 10 comprises three floor rails 10a, 10b, 10c which are connected to each other at their end faces 14 via a connecting and / or functional element 13. In this case, there are also two connecting and / or functional elements 13 in the first Bo ^¬ This dens chien arrangement 10 may be the same or different structures have to be able to balance various functi ^¬ tions.

FIGS. 16 and 17 also show that the floor-side guide rail arrangement 9 comprises at least one second floor rail arrangement 110 which has at least one second guide groove 115 (FIG. 17) which runs parallel to the first floor rail arrangement 10. The second guide groove 115 also extends in the longitudinal direction 6 and runs parallel to the first guide groove 15. The at least one first door leaf arrangement 2 in this case comprises a second door leaf, not shown, which in turn ^engages an engagement ^element , which is arranged on its underside , The at least one engaging member of the at least one second door leaf, the at least one first door leaf ^¬ arrangement 2 immersed in this case in the at least one second guide groove 115 and is guided by the at least a second guide groove 115 in the longitudinal direction. 6 The at least one second bottom rail assembly 110 by ^¬ summarizes at least a first bottom rail 110 and at ^¬ least a connecting and / or function element 113, WO at the at least one connecting and / or function ^¬ element 113 on one end side of said at least one ers ^¬ th floor rail 110a is arranged and / or fixed, thereby extending the first bottom rail 110a in the longitudinal direction 6. The at least one first door leaf arrangement 2 is in this case designed as a telescopic sliding door, wherein the at least one first door leaf 2a and the at least one second door leaf are designed as sliding door wings which run parallel to one another in different guide ^grooves 15, 115 and along different lengths run. The at least one second door could also be arranged fixed. In this case it would be secured to the second base slide Nena ^¬ UTHORISATION 110 and in particular fixed to the connection and / or functional element 113 of the second bottom rail assembly 110 connected. In this case, can also be mentioned that the second base slide Nena North ^¬ voltage 110 transmits part of the door structure or holds.

In FIG. 17 it is shown that the at least one second floor rail arrangement 110 also comprises at least one second floor rail 110b, which extends in the longitudinal direction 6. The first and second bottom rail 110a, 110b of the at least one second bottom rail assembly 110 each include an upper wall segment 116 and two side wall segments 117a, 117b (see FIG. 16), which adjoin the upper wall segment 116 and ge ^¬ jointly a in 6 delimiting extending cavity 119 longitudinal direction, wherein the first and / or the second bottom rail 110a, 110b in the cross section in environmental by a lower wall segment 118 circumferential direction (see Fig. Fi ^¬ gur 17) which is adjacent to the two wall segments 117a, 117b closed, is. It could also be that the first and / or the second floor rail 110a, 110b is open in the direction of the floor or in the direction of the carrier profile 60 at least in sections. The first and the second bottom rail 110a, 110b have at their end faces an engagement opening through which the cavity 119 is accessible. The at least one Droppings connects and / or functional element 113 of the second bottom ^¬ rail assembly 110 includes at least an upper wall segment 121 and two lateral wall segments, which connect to the upper wall segment 121st The at least egg ne connecting and / or functional element 113 of the two ^¬ th bottom rail assembly 110 is provided between each other facing the first faces of the two floor rails 110a, arranged 110b, wherein the second floor rail 110b of the at least one second bottom rail assembly 110 is preferably free from the second guide groove 115 is.

In Figure 16 it is shown that the second base slide ^¬ antenna arrangement 110 has no guide grooves. The second bottom rail 110b is formed flat in the region of the upper wall segment 116 and complete charge ^¬ closed, whereas the first floor rail 110a also formed free from the second guide groove 115 and instead has a guide web 125 which extends from the upper wall segment 116 in the direction of a door structure, not shown. In contrast, FIG. 17 also shows the second guide groove 115. The first guide groove 15 and the at least one second guide groove 115 are different lengths in the Ausführungsbei ^¬ game. The first bottom rail assembly 10 and the second Bo ^¬ dens chien assembly 110 can be introduced directly into a receiving opening in the bottom of the door structure. However, it is also possible that these are inserted into the Trä ^¬ gerprofil 60 and connected to this. Such a further carrier profile 60 can be seen in particular in FIG. It is constructed like the previously described carrier profile 60 and comprises side walls 62a, 62b which extend away from the bottom wall 61 and bound the common receiving space 63. In addition, here also a separating web 130 is provided, which protrudes between the two side walls 62a, 62b from the bottom wall 61 in the direction of the top 64. The divider 130 um ^¬ summarizes preferably a lower height than the side walls ^¬ 62a, 62b. However, this need not be mandatory, it could also have the same height.

Preferably, the divider 130 widens toward its open end. The barrier strip 130 extends just ^¬ appropriate in the longitudinal direction 6, and divides the receiving space 63 in a first and in a second receiving chamber 63a, 63b. The at least one separating web 130 comprises further bearing regions 130a, 130b, which extend in the longitudinal direction 6. One of these other pad areas 130a is formed as a support shoulder and extends from the separating web 130 in the first receiving chamber 63a toward ^¬ a, whereas another bearing region 130b is formed as a support shoulder and extends from the frangible web 130 to the second containing chamber 63b. The first floor rail arrangement 10 and the second floor rail arrangement 110 rest on these support areas 130a, 130b and 65a, 65b. In the first receiving chamber 63 a, the support region can also be formed by the bottom wall 61. The same can also apply to the support area in the second receiving chamber 63b. In this case, the Bodenschienen- would assemblies 10, 110 rest directly on the respective Auflagebe ^¬ range of the bottom wall 61st

Preferably, there is at least one further dielektri ^¬ ULTRASONIC insulating member 131, which is formed bracket-shaped off and the further contact areas 130a, 130b of the at least rests a separation pad 130 and ei ^¬ ne top of the surrounding at least a separation pad 130th This further dielectric isolation element 131 can extend along the longitudinal direction 6 over the entire length, on which the further support regions 130a, 130b extend. However, it can also extend only on a partial length.

The further bearing regions 130a, 130b likewise re-engaging grooves in which engages the other dielekt ^¬ generic insulating member 131st

Preferably, the further dielectric insulation ^¬ element 131 is constructed in two parts and comprises two from each other separate dielectric isolation elements 131a and 131b, which are hook-shaped or Z-shaped, and preferably with respect to their cross-section are of identical construction to the already known dielectric isolation elements 67a, 67b, so that only one type of dielectric isolation element 67a, 67b, 131a, 131b has to be fabricated. Because the consist preferably the ^¬ lektrischen insulation elements 67a, 67b, 131a, 131b before ^¬ made of plastic, it is sufficient if only one injection mold is manufactured. An extrusion process would also be suitable for their production.

The fastening of the respective connection and / or functional elements 13, 113 is preferably carried out, as already explained, to the support profile 60. Also, a Ent ^¬ moire, as already explained, are possible. It is also possible to provide further separating webs 130, so that even further ground rail arrangements can be accommodated. The at least one connecting and / or Funktionsele ^¬ element 13 has at least one first base slide Nena North ^¬ voltage 10 is inferior, so lower, or nied ^¬ complicated thermal conductivity than the at least one first bottom rail 10a, and the at least one second bottom rail 10b at least a first bottom rail nano ^¬ rdnung 10. the same also applies for the connection ^¬ and / or functional element 113 of the second base slide ^¬ antenna array 110 based on the local first and second bottom rails 110a, 110b.

The embodiments made here, which were explained in particular for the first door leaf 2a of the first door leaf arrangement 2, also apply to the second or further door leaf 3a of the first door leaf arrangement 2 and the second door leaf arrangement 3.

The explanations given for the first floor sliding Nena ^¬ North voltage 10 are also in total for the second floor rail arrangement 110 and for any number of weite- re bottom rail arrangements.

The connecting and / or functional element 13, 113 can also be referred to as a connecting and / or functional rail 13, 113.

The invention is not limited to the described embodiments. In the context of the invention, all described and / or drawn features can be combined with each other as desired.

Claims

Comprising 1. Automatic door system (1), in particular in the form ei ^¬ ner sliding door or a telescopic door or a folding door with at least a first door leaf assembly (2) including a first door leaf (2a) formed on a first partial section (5): claims in the longitudinal direction (6) of the door system (1) is displaceable, with the following features:

- it is see at least one first drive means provided ^¬ which stands at least a first door leaf assembly (2) with the at least a first door leaf (2a) in operative connection so that the at least a first door leaf (2a) along the first section (5) displaceably is;

- There is a bottom-side guide rail assembly (9) is provided which extends in the longitudinal direction (6) and at least a first bottom rail assembly (10) comprises;

- The at least one first door (2a) of the at least one first door leaf arrangement (2) comprises an engagement element (11), wherein the engagement element (11) on an underside (12) of the at least one first door ^¬ wing (2a) is arranged;

- The at least one first floor rail assembly (10) comprises at least a first bottom rail (10 a) and at least one connecting and / or functional element (13), wherein the at least one connection and / or

Functional element (13) on an end face (14) of at least ^¬ a first bottom rail (10a) is arranged and / or fixed and extends the first bottom rail (10a) in the longitudinal direction (6);

- The at least one first bottom rail (10a) comprises at least a first in the longitudinal direction (6) extending first guide groove (15); the at least one engagement element (11) of the at least one first door leaf (2a) of the at least one first door leaf ^arrangement (2) dips into the at least one first guide groove (15) and is replaced by the at least one first guide groove (15). longitudinal

(6) led;

- The at least one connection and / or Funktionsele ^¬ ment (13) has a lower thermal conductivity than the at least one first bottom rail (10a) of at least a first bottom rail assembly (10);

- The at least one first floor rail assembly (10) further comprises at least a second bottom rail (10b) extending in the longitudinal direction (6);

- The first and the second bottom rail (10 a, 10 b) each comprise an upper wall segment (16) and two lateral wall segments (17 a, 17 b), which connect to the upper wall segment (16) and together in the longitudinal direction (6) The extending cavity (19), wherein the first and / or the second bottom rail (10a, 10b) in the circumferential direction in cross-section: a) by a lower wall segment (18), which on the two side wall segments (17a, 17b) ge adjacent ^{¬ is} closed; or b) is open at least in sections in the direction of the floor, and

wherein the first and second bottom rails (10a, 10b) have at least at their first end faces (14) an engagement opening (23) through which the cavity (19) is accessible;

- The at least one connection and / or Funktionsele ^¬ element (13) comprises at least one upper wall segment (21) and two lateral wall segments (22a, 22b), which connect to the upper wall segment (21) and is between two see each other aligned first end faces (14) of the two bottom rails (10a, 10b) arranged.

2. Automatic door system (1) according to claim 1, characterized by the following feature:

- The at least one connection and / or Funktionsele ^¬ element (13) is such in the first Bodenschienenanord- lation (10) arranged such that in a closed position of at least a first door leaf (2a) of the at ^¬ least a first door leaf assembly (2) a secondary closing edge of at least a first door leaf (2a) approximately over the at least one connection ^¬ and / or functional element (13) is positioned.

3. Automatic door system (1) according to one of the preceding claims, characterized by the following feature: - the engagement element (11) comprises a guide blade, wherein the guide blade on the underside (12) of the at least one first door leaf (2a) is arranged, the has the shape of a sliding door leaf; or

- The engagement member (11) comprises a guide pin, wherein the guide pin on the underside (12) of the at least one first door leaf (2a) is arranged, which has the shape of a folding door leaf.

4. Automatic door system (1) according to one of the preceding claims, characterized by the following features:

- The at least one first guide groove (15) in the Ers ^¬ th bottom rail (10a) extends within the upper wall segment (16);

- The first bottom rail (10 a) is in cross section:

a) divided by the at least one first guide groove (15) in two mutually separated and parallel boundary profiles or square tubes;

or

b) closed, whereby the upper wall segment (16) in the region of a groove bottom (15 a) of the first guide ^¬ groove (15) in the direction of the opposite lower wall segment (18) is offset and

i) spaced from this ends; or

ii) is connected thereto, whereby the cavity (19) into two separate chambers

(19a, 19b) is divided;

or

c) opened in the direction of the bottom, the walls of the first guide groove (15) being approximately parallel to the lateral wall segments (17a, 17b) of the first floor rail (10a) which adjoin the upper wall segment (16);

and or the second floor rail (10b):

a) comprises the at least one first guide groove (15) extending within the upper wall segment (16) and is in cross-section:

(1) separated by the at least one first guide groove (15) in two separated and parallel durau ^¬ fende boundary profiles or square tubes ge ^¬ shares; or

(2) closed, whereby the upper wall segment (16) in the region of the groove bottom (15a) of the first guide groove (15) in the direction of an opposite lower wall segment (18) is offset and

i) spaced from this ends; or

ii) is connected thereto, whereby the cavity (19) is divided into two separate chambers (19a, 19b);

or

(3) opened in the direction of the bottom, the walls of the guide groove (15) being approximately parallel to the lateral wall segments (17a, 17b) of the second floor rail (10b) which adjoin the upper wall segment (16);

or

b) is in its upper wall segment (16) free of a

Guide groove (15).

and or

- The at least one connection and / or Funktionsele ^¬ ment (13):

a) - comprises the at least one first guide groove

(15) extending within the upper wall segment (21); and

- is in cross section:

closed, whereby the upper wall segment (21) in the region of the groove bottom (15a) of the first guide groove

(15) is offset in the direction of an opposite lower wall segment (27) and

i) spaced from this ends; or ii) is connected thereto, whereby the cavity (19) is divided into two separate chambers (19a, 19b);

or open towards the bottom, wherein the WAEN ^¬ de of the guide groove (15) approximately to the lateral wall segments parallel (22a, 22b) extend the at least one connection and / or Funktionsele ^¬ member (13) attached to the upper Wandseg ^¬ connect ment (21);

or

b) is at its upper wall segment (21) free of a guide groove (15).

5. Automatic door system (1) according to one of the preceding claims, characterized by the following feature:

- The at least one first door (2a) of the at least one first door leaf assembly (2) comprises sealing elements (100), in particular in the form of Streifenbürs ^¬ te, which are arranged at least on one side next to the handle element ^¬ (11) and parallel or transverse to the engaging element (11) and / or to the ers ^¬ th door leaf (2a) and are from the bottom (12) of at least a first door leaf (2a) in the direction of the upper wall segment (16, 21) of the ers ^¬ th floor rail extending (10a) and / or the second bottom rail (10b) and / or the connection and / or radio ^¬ tion element (13) of the first bottom rail assembly (10);

- A transition between the upper wall segment (16, 21) and a lateral wall segment (17a, 17b, 22a, 22b) of the first floor rail (10a) and / or the second floor rail (10b) and / or the connecting and / or functional element (13) of the first Bodenschienenanord ^¬ tion (10) is chamfered, wherein the sealing elements (100) rest on this beveled transition with one side, so that the sealing elements (100) inclined at its end relative to the engagement element (11) and / or inclined the upper wall segment (17a, 17b, 22a, 22b) extend.

6. Automatic door system (1) according to one of the preceding claims, characterized by the following features: - the first floor rail (10a) and / or the second floor rail ^¬ (10b) of the first floor rail assembly (10):

a) are made of metal; or b) are made of plastic or include plastic; and or

- The at least one connection and / or Funktionsele ^¬ element (13) consists of or comprises:

a) metal; or

b) plastic.

7. Automatic door system (1) according to one of the preceding claims, characterized by the following features: - at least the upper wall segment (16) of the first floor rail ^¬ (10a) and / or the second floor rail (10b) of the first floor rail assembly (10) is along the entire length of the respective bottom track (10a, 10b) or at least along a partial length tallblech platinum with a metal, which is adapted to the course of the obe ^¬ ren wall segment (16); and or

at least the upper wall segment (21) of at least ei ^¬ NEN connecting and / or functional element (13) of the first bottom rail arrangement (10) is platinum tallblech using a metal, which is adapted to the course of the obe ^¬ ren wall segment (21).

8. Automatic door system (1) according to one of the preceding claims, characterized by the following features: - the at least one connecting and / or Funktionsele ^¬ ment (13) comprises at its first and on its two ^¬ th end face (24, 25) each a fastening projection (26);

- The fastening projection (26) on the first end face (24) of the at least one connection and / or

Functional element (13) engages in the engagement opening (23) on the first end face (14) of the first bottom rail (10a) and the fastening projection (26) on the second end face (25) of the at least one connection and / or functional element (13) engages the engagement opening (23) on the first end face (14) of the second bottom rail (10b).

9. Automatic door system (1) according to one of the preceding claims, characterized by the following features:

- The bottom-side guide rail assembly (9) still comprises a sealing device; - The sealing device is in each case between the at least one connecting and / or functional element (13) and the respective first and second bottom rail (10a, 10b) is arranged.

10. Automatic door system (1) according to one of the preceding claims, characterized by the following ^feature :

- The at least one connection and / or Funktionsele- element (13) comprises a holding device (30) which is adapted to hold a door structure such as a door frame (31) or glass frame.

11. Automatic door system (1) according to claim 10, characterized by the following feature:

- The holding device (30) comprises a holding and Po ^¬ sitionierungsvorsprung (30 a) which projects from the upper wall segment (21) and is adapted to hold the door structure; or

- the holding device (30) comprises a holding and Po ^¬ sitionierungsöffnung that from the upper wall segment (21) is accessible from and adapted to aufzu projections from a bottom of the door structure ^¬ take and so to hold the door structure.

12. Automatic door system (1) according to one of the preceding claims, characterized by the following ^feature :

- the at least one connection and / or Funktionsele- element (13) comprises a brush assembly (32) to ^¬ least one row of brushes (32a, 32b), from the upper wall segment (21) in the direction towards the bottom (12 ) of the at least one first door leaf (2a) of the at least one first door leaf arrangement (2).

13. Automatic door system (1) according to one of the preceding claims, characterized by the following ^features :

- The at least one connection and / or Funktionsele ^¬ ment (13) and / or the at least one first and / or second bottom rail (10 a, 10 b) of the at least one first floor rail arrangement (10) comprises at least one leveling device (45);

- The at least one leveling device (45) comprises a displaceably arranged lifting element, in particular in the form of a bolt (46) which is arranged in or below a first opening (47) in the upper wall segment (21) and an actuating device (48) is designed to press this lifting element (46) at different distances from the first opening (47), wherein on the lifting element (46) an underside of a door structure such as a door frame (31) or glass frame rests and wherein this door structure depending on the position of the lifting element ( 46) is inclined to different degrees.

14. Automatic door system (1) according to claim 13, characterized by the following feature:

- The at least one first floor rail assembly (10) comprises at least a second leveling device, which is arranged offset in the longitudinal direction (6) of the first leveling device (45), whereby a Ab ^¬ stand between the door structure and the at least one first floor rail assembly (10) adjustable is. 15. Automatic door system (1) according to claim 13 or 14, characterized by the following features:

- The actuator (48) comprises a rocker (48) with two lever arms (48 a, 48 b), which diverge from a rocker axis in opposite directions;

- The rocker (48) is disposed within the connecting and / or functional element (13) or within the at least one first or second bottom rail (10a, 10b) of the at least one first floor rail assembly (10);

- The bolt (46) is located on the first lever arm (48 a) on or on;

- A screw (49) is from outside the connection ^¬ and / or functional ^element (13) or at least ei ^¬ NEN first or second bottom rail (10 a, 10 b) via a second opening (50) in the upper wall segment

(21, 16) in the connection and / or functional element (13) or in the at least one first or second floor the mounting rail (10a, 10b) screwed, wherein one end of the screw (49) with the second lever arm (48b) is brought into contact;

- The rocker (48) with its two lever arms (48 a, 48 b) is tiltably mounted about the rocker axis in the connection ^¬ and / or functional element (13) or in the at least one first or second bottom rail, the bolt (46) the farther is pushed out of the first opening (47), the further the screw (49) is screwed into the second opening (50).

16. Automatic door system (1) according to claim 13 or 14, characterized by the following features:

- The actuating device (53) comprises a scissor linkage (53) with a first scissor arm (53 a) and ei ^¬ nem second scissor arm (53 b), which are hinged together in the region of their center via a hinge connection (54);

- The scissors linkage (53) is disposed within the connection and / or functional element (13) or within the at least one first or second bottom rail (10a, 10b) of the at least one first bottom rail assembly (10);

- The bolt (46) is located at the first end of the first scissor arm (53 a) on or on;

- A screw (49) is from outside the connection ^¬ and / or functional ^element (13) or the at least ei ^¬ NEN first or second bottom rail (10 a, 10 b) via a second opening (50) in the upper wall segment (21, 16) in the connection and / or functional element

(13) or in the at least one first or second Bo ^¬ dens Rails (10a, 10b) screwed with one end of the screw (49) through an opening in a first end of the second scissor arm (53b) comprising an internal thread passes;

- The two second ends of both scissor arms (53 a, 53 b) are based on a lower wall segment (27, 18) from;

- The bolt (46) is pushed further out of the first opening (47), the farther the screw (49) through the opening in the first end of the second scissor arm

(53b) is rotated through and in contact with the two ^¬ th end of the first scissor arm (53a) is available.

17. Automatic door system (1) according to one of the preceding claims, characterized by the following ^features :

- The at least one connection and / or Funktionsele- element (13) comprises a lock receiving opening

(37);

a) the locking opening (37) (in the upper wall segment 21) of the at least one Verbin ^¬ making and / or functional element (13) is formed; the lock receiving opening (37) is adapted to receive a locking bolt (38) which is extendable from a lower side (12) of the at least one first door leaf (2a) of the at least one first door wing assembly (2) or is part of a lock cylinder;

and or

b) the locking opening (37) is arranged in a wall segment in the at least one connection and / or functional element (13) were ent ^¬ through the at least ei ^¬ ne first guide groove (15);

the locking receiving opening (37) is adapted to move a locking bolt (38) from this into the at least one first guide groove (15), wherein the locking bolt (38) is part of a lock cylinder;

the at least one engagement element (11) of the at least ^¬ a first door leaf (2a) comprises a Publ ^¬ voltage;

in the closed position of the at least one first

Door leaf (2 a) is the locking pin (38) in the opening of the at least one engaging element (11) of the at least one first door leaf (2 a) insertable, whereby it is lockable.

18. Automatic door system (1) according to one of the preceding claims, characterized by the following ^features :

- The at least one connection and / or Funktionsele- element (13) comprises a hook lock (39) and a release ^¬ means (40); - The hook lock (39) is slidably disposed in the at least one connecting and / or functional element (13) and can from a release position, in which the at least one first door (2a) of the at least one first door leaf assembly (2) along the longitudinal direction ( 6) is moved, moved into a blocking position and / or pivoted and / or folded and / or snapped, in which the at least one first door (2a) is fixed in place;

- The hook lock (39) engages in the locking position in a mounting opening on the underside (12) of the at least one first door leaf (2a);

- The trigger device (40) is adapted to transfer the hook lock (39) from the release position to the locked position and back.

19. Automatic door system (1) according to claim 17 and 18, characterized by the following features:

the triggering device (40) is below the locking receiving opening (37) in the at least one

Connecting and / or functional element (13) angeord ^¬ net;

- The locking pin (38) contacted in the state in which it engages in the Verriegelungsaufnahmeöff- (37), the triggering device (40), whereby the triggering device (40) causes the movement of the hook lock (39) from the release position to the locked position. 20. Automatic door system (1) according to claim 19, characterized by the following features:

- The at least one connection and / or Funktionsele ^¬ ment (13) comprises an energy storage device (42), in particular in the form of a spring device,

- The force storage device (42) is adapted to move the hook lock (39) from the locking position to the release position, when a contact of the trigger device (40) by the locking bolt (38) is omitted.

21. Automatic door system (1) according to one of the preceding claims, characterized by the following ^features :

- There is provided a movable sealing device; - The movable sealing device (140) is on the obe ^¬ ren wall segment (16) of the first and / or second bottom rail (10a, 102b) and / or on the upper Wandseg ^¬ ment (21) of the at least one connecting and / or functional element (13) arranged;

- There is a displacement device (141) is provided, which is adapted to the movable Dichtvorrich ^¬ device (140) from a first position in which it rests in the region of the respective upper wall segment (16, 21), in a second position in the direction the underside (12) of the at least one first door leaf

(2a) to move when it is in a closed position or moves to a closed position, wherein the movable sealing device (140) in the closed position of the at least one first Türflü- gel (2a) in contact with the underside (12) of the at ^¬ at least a first door (2a) passes.

22. Automatic door system (1) according to claim 21, characterized by the following features:

- The movable sealing device (140) is arranged in the closed position of the at least one first door leaf (2a) exclusively below the underside (12) of the at least one first door leaf (2a); and or

- The movable sealing device (140) is during egg ^¬ ner movement of the at least one first door leaf (2a) or during an open position of the at least one first door leaf (2a) in a receiving groove in the upper wall segment (16) of the first and / or two th floor rail (10a, 10b) and / or in a receiving groove in the upper wall segment (21) of the at least ei ^¬ NEN connecting and / or functional ^element (13) arranged ^¬ . 23. Automatic door system (1) according to claim 21 or 22, characterized by the following features:

- The displacement device (141) comprises an electric motor, which is adapted to the sealing device (140) towards the bottom (12) of the at least one first door leaf (2a) to move when it is in the closed position;

or

- The displacement device (141) comprises a lever device (141) which consists of at least two lever arms (142, 143) whose first ends (142a, 143a) are at least indirectly connected to ^¬ , wherein the lever means is pivotally mounted; a second end (142b) of the first lever arm (142) is connected to or disposed on the sealing device (140);

a second end (143b) of the second lever arm (143) is arranged such that in the closed position of the at least one first door leaf (2a):

a) comes into mechanical contact with the at least one first door (2a); or

b) comes into mechanical contact with a Verriegelungsbol ^¬ zen (38);

whereby a pivoting and / or snapping over of the lever means (141) takes place, whereby the movable sealing device (140) is movable from the first position to the second position. 24. Automatic door system (1) according to claim 23, characterized by the following feature:

- The displacement device (141) is designed such that in the absence of mechanical contact at the second end (143b) of the second lever arm (143) Zurückverschwenken and / or snapping back of the lever means (141), whereby the movable sealing device (140) of the second position in the first position is movable, this being done by a Fe ^¬ dereinrichtung (144) or only by the gravity.

25. Automatic door system (1) according to one of the preceding claims, characterized by the following ^features :

in the at least one first floor rail (10a) and / or in the at least one second floor rail (10b) and / or in the at least one connecting and / or functional ^element (13): a) at least one heating element in the form of a heating ^¬ wire is arranged; and or

b) the at least one first drive device is arranged in the form of an electric motor and a spindle, which is driven by the electric motor; and or

c) power and / or data cables are arranged; and or

d) a control device is arranged with a printed circuit board; and or

e) a sensor device is arranged; and / or f) an LED device is arranged, which is visible from outside the bottom guide rail assembly (9); and or

g) a speaker device is arranged, which is audible from outside the bottom-side guide rail assembly (9); and or

h) - the upper wall segment (16, 21) is closed; or

- Drainage openings (55) are introduced to guide water in a below the at least one bottom rail assembly (10) arranged at least one support profile (60). 26. Automatic door system (1) according to one of the preceding claims, characterized by the following ^features :

- The at least one first bottom rail (10 a) and the at least one second bottom rail (10 b) are the same length; and or

- The at least one first bottom rail (10 a) and the at least one second bottom rail (10 b) are longer than the at least one connection and / or functional ^¬ onselement (13).

27. Automatic door system (1) according to one of the preceding claims, characterized by the following ^features :

- There is still at least a second door leaf assembly (3) is provided, the at least one first door

(3a); - which is at least one first drive device or a further drive device with at least a first door leaf (3a) of the at least one two ^¬ th door arrangement (3) in operative connection so that the at least a first door leaf (3a) of the at least one second door panel assembly (3) in the longitudinal direction (6) of the door system (1) along a second Teilstre ^¬ bridge (7) is displaceable;

- at least a first door leaf (3a) of the at least one second door panel assembly (3) comprises an engagement member, said engagement member is disposed at least one second door leaf assembly (3a) on a Un ^¬ underside of the at least a first door leaf (3a), wherein the at least one Eingriffsele- element in the at least one first guide groove (15) ^¬ immersed and through which at least a first guide groove (15) in the longitudinal direction (6) is guided;

- The at least one first door (2a) of the at least one first door leaf assembly (2) and the at least one first door (3a) of the at least one second

Door leaf arrangement (3) are movable towards each other or away from each other.

28. An automatic door system (1) according to one of the preceding claims, characterized by the following features:

- The bottom guide rail assembly (9) comprises at least a second bottom rail assembly (110) which is parallel to the first bottom rail assembly (10); and:

a) - the at least one second bottom rail arrangement (110) comprises at least one second guide groove (115), wherein the second guide groove (115) extends in the longitudinal direction (6);

- The at least one first door leaf assembly (2) comprises at least one second door leaf, which comprises an engagement element, wherein the one ^¬ grip element is arranged on an underside of the at least one second door leaf;

- The dives at least one engagement element of the at least one second door leaf, the at least one ers ^¬ th door leaf assembly (2) in the zumin- at least one second guide groove (115) and is guided by the at least one second guide groove (115) in the longitudinal direction;

- The at least one second floor rail assembly (110) comprises at least a first floor rail

(110a) and at least one connecting and / or functional element (113), wherein the at least one connecting and / or functional element (113) on one end face of the at least one first floor rail (110a) is arranged and / or fixed and the first floor rail (110a) extended in the longitudinal ^¬ direction (6);

- The at least one first bottom rail (110a) of the at least one second bottom ^rail assembly (110) comprises the at least one second guide ^¬ groove (115);

- The at least one first door leaf assembly (2) is designed as a telescopic sliding door, wherein the at least one first door (2a) and the at least one second door are designed as Schiebetürflü ^¬ gel, parallel to each other in different guide grooves (15, 115) and run along different lengths (5); or

b) at least a first door leaf assembly (2) to at least ^¬ holds a second fixed door wing, the fixed (with the second base slide Nena North ^¬ voltage 110). 29. Automatic door system (1) according to claim 28 and ei ^¬ nem of claims 1 to 27, characterized by the following features:

- The at least one second bottom rail assembly (110) further comprises at least a second bottom rail (110b) extending in the longitudinal direction (6);

the first and second floor rails (110a, 110b) of the at least one second floor rail assembly (110) each include an upper wall segment (116) and two lateral wall segments (117a, 117b) which connect to the upper wall segment (116) and share one Surrounding in the longitudinal direction (6) extending cavity (119), wherein the first and / or the second floor ^¬ rail (110a, 110b) in cross-section in the circumferential direction a) by a lower wall segment (118), which is adjacent to the two side wall segments (117 a, 117 b) is closed ge ^¬ ;

b) or at least in sections in the direction of the floor, and

wherein the first and second bottom rails (110a, 110b) have at least at their first end faces an engagement opening through which the cavity (119) is accessible;

- The at least one connection and / or Funktionsele ^¬ element (113) of the second floor rail assembly (110) comprises at least one upper wall segment (121) and two lateral wall segments, the ment to the upper Wandseg ^¬ ment (121) and is aufeinan between two - The trimmed first end faces of the two bottom rails (110a, 110b), wherein the second Bo ^¬ denschiene (110b) of the at least one second floor ^¬ rail arrangement (110) is free of the second guide groove (115).

30. Automatic door system (1) according to claim 28 or 29, characterized by the following feature:

- The at least one first guide groove (15) and the ^{¬ at} least one second guide groove (115) are of different lengths.

31. Automatic door system (1) according to one of the preceding claims, characterized by the following features:

- The bottom-side guide rail assembly (9) further comprises at least one support profile (60) which extends in the longitudinal direction (6) and can be arranged or arranged in a recess in the ground;

- The at least one carrier profile (60) comprises a bottom wall (61) and side walls (62a, 62b) which extend away from the bottom wall (61) and together define a receiving space (63);

- The receiving space (63) is accessible via an upper side (64) of the at least one carrier profile (60);

- The carrier profile (60) comprises

a) at least two supporting areas (65a, 65b) which are spaced apart from each other by ^¬, each Auflagebe- Rich (65a, 65b) between the top (64) and the bottom wall (61) is arranged and extends at least ^¬ along a certain length in the longitudinal direction (6);

or

b) a support area formed by the bottom wall (61);

- The at least one first floor rail assembly (10) is located on each one in the direction of the at least one first door leaf (2a) facing upper support ^¬ surface (66) of the support areas (65a, 65b) or the support area.

32. Automatic door system (1) according to claim 31, characterized by the following feature:

between the at least one first bottom rail nano ^¬ rdnung (10) and the upper support surface (66) of the f ^¬ th bearing region (65a) is a first dielektri ^¬ ULTRASONIC insulating member (67a) disposed between the upper bearing surface (66) of the second Auflagebe ^¬ kingdom (65b) and the at least one first ground ^¬ track assembly (10) is a second dielectric insulating member (67b) is arranged; or

between the at least one first Bodenschienenan- order (10) and the upper support surface (66) of the first support portion (65a) and the upper support ^¬ surface (66) of the second support portion (65b) is arranged a dielectric insulation plate. 33. Automatic door system (1) according to claim 32, characterized by the following features:

- The first bearing portion (65 a) comprises a longitudinally extending (6) engaging groove (68);

the second support region (65b) comprises an engagement groove (68) extending in the longitudinal direction (6);

- The first dielectric insulating member (67 a) is hook-shaped or Z-shaped configured, wherein a first end of the first dielectric insulating member (67 a) engages in the engagement groove (68) of the first support portion (65 a);

the second dielectric isolation element (67b) is hook-shaped or Z-shaped, wherein a first end of the second dielectric isolation element tes (67a) engages in the engagement groove (68) of the second Aufla ^¬ range (65b).

34. Automatic door system (1) according to one of claims 31 to 33, characterized by the following features:

- The at least one connection and / or Funktionsele ^¬ element (13) of the first bottom ^rail assembly (10) comprises a continuous locking hole (70) and a pressing member (71);

- The contact pressure element (71) is both at one in the direction of the bottom wall (61) facing lower Auflageflä ^¬ surface (72) of the first support portion (65 a) arranged as well as on a in the direction of the bottom wall (61) zei ^¬ ing lower support surface (72 ) of the second edition (65b);

- A screw (73) passes through the Arretie ^¬ tion opening (70) of the at least one connection ^¬ and / or functional element (13);

- The screw (73) passes through the Anpressele- element (71);

- The screw (73) is arranged on the at least one connection and / or functional element (13) and the contact pressure element (71), that when tightening the screw (73), a distance between the at least one connection and / or functional element

(13) and the pressure element (71) is shortened, whereby the at least one connection and / or radio ^¬ tion element (13) on the upper bearing surfaces (66) is pressed, and wherein the pressing member (71) on the lower bearing surfaces (72) is pressed, so that a lifting of the at least one connecting and / or functional element (13) of the at least one carrier ^¬ profile (60) is prevented. 35. Automatic door system (1) according to one of claims 31 to 34, characterized by the following features:

- The end faces of the at least one support profile (60) are closed with end walls (75, 76), and a) at least one end wall (75) comprises in the region of the bottom wall (61) has an opening (77) with a tubular projection (78); b) the bottom wall (61) of the at least one carrier ^profile (60) comprises an opening with a tubular projection; or

c) at least one side wall (62a, 62b) of the at least one support profile (60) in the Bo ^¬ denwand (61) has an opening with a tubular projection;

wherein the tubular projection (78) serves for connection to a sewage pipe or to a sewage hose.

36. Automatic door system (1) according to one of claims 31 to 35, characterized by the following feature:

- The side walls (62 a, 62 b) of the at least one support ^¬ profile (60) close to the top (64) in approximately flush with the at least one first bottom rail assembly (10).

37. Automatic door system (1) according to any one of claims 31 to 36, characterized by the following features: - The side walls (62a, 62b) of the at least one support ^¬ profile (60) comprise on its outer side several ent ^¬ long the height of the side walls (62a, 62b) spaced-apart holding grooves (81) extending in the longitudinal direction (6);

- There are several support brackets (80) are provided, each having a foot member (80 a) which is brought into or brought into contact with a floor structure;

- The support brackets (80) each engage in one or more holding grooves (81), wherein a distance zwi ^¬ tween the at least one support profile (60) and a bottom structure is thereby adjustable, depending on which holding grooves (81) the support brackets (80 ) intervene.

38. Automatic door system (1) according to one of claims 31 to 36, characterized by the following features:

- The side walls (62 a, 62 b) of the at least one carrier ^¬ profile (60) comprise a plurality of fastening openings; - There are several support brackets (80) are provided, each having a foot member (80 a) which is brought into or brought into contact with a floor structure; - The support brackets (80) comprise a slot, wherein a threaded connection engages through the slot in the respective mounting hole in the support section (60), about which the respective support bracket (80) is fixed to the support section (60), wherein a Ab ^¬ stood between the at least one carrier profile (60) and a bottom structure is thereby adjustable, depending on the position in which the elongated hole, the screw through the slot of the respective support bracket (80) passes.

39. Automatic door system (1) according to one of claims 31 to 38, characterized by the following feature:

- It is provided a sealing film, wherein the Dichtfo- lie at least the bottom wall (61) and the side walls

(62a, 62b) of the at least one carrier profile (60) surrounds to a certain height.

40. Automatic door system (1) according to one of claims 31 to 39, characterized by the following features:

- The at least one support profile (60) is U-shaped;

- The first bearing area (65 a) is formed as a support shoulder on the first side wall (62 a) and projects into the receiving space (63);

- The second bearing area (65b) is formed as Auflagereschul ^¬ ter on the second side wall (62b) and projects into the receiving space (63).

41. Automatic door system (1) according to one of claims 31 to 40, characterized by the following features:

- The support section (60) still includes an additional receiving space (90), which adjoins the first or second side wall (62 a, 62 b) or introduced into this ^{¬ introduced} and extends in the longitudinal direction (6) and is predominantly closed in cross section;

- An upper wall (91) of the additional receiving space (90) is adapted to hold a door structure such as a door frame (31) or glass frame. 42. Automatic door system (1) according to one of claims 31 to 41, characterized by the following features: at least one separating web (130) protrudes between the two side walls (62a, 62b) of the at least one carrier profile. fils (60) from the bottom wall (61) towards the top (64);

- The at least one separating web (130) extends in the longitudinal ^¬ direction (6) and divides the receiving space (63) in a first and in a second receiving chamber (63 a,

63b); and:

a) the at least one separating web (130) comprises further bearing areas (130a, 130b), which extend in the longitudinal direction ^¬ (6);

one of these further bearing areas (130a) is formed as a support shoulder and protrudes into the first receiving chamber (63a), whereas the other support area (130b) is designed as a support shoulder and projects into the second receiving chamber (63b);

or

b) a support area is formed in each receiving chamber (63a, 63b) by the bottom wall (61). 43. Automatic door system (1) according to claim 42, characterized by the following feature:

- There is another dielectric isolation element (131, 131 a, 131 b) is provided which is clam-like ^¬ forms and on the other support areas (130 a 130 b) of the at least one divider (130) rests and an upper side of the at least one divider (130) surrounds ,

44. Automatic door system (1) according to one of claims 42 or 43 and according to one of claims 28 to 30, characterized by the following features:

- The first bottom rail assembly (10) rests on the support areas (65a, 130a) between the first side wall (62a) of the at least one carrier profile (60) and the separating web (130) and covers the first

Receiving chamber (63a); or

the first bottom rail arrangement (10) rests on the support area of the bottom wall (61) in the first receiving chamber (63a);

and or

- And the second bottom rail assembly (110) lies on the support areas (65b, 130b) between the second side wall (62b) of the at least one carrier profile (60) and the divider (130) and covers the second receiving chamber (63b); or

and the second bottom rail assembly (110) rests on the support portion of the bottom wall (61) in the second receiving chamber (63b).