EP2767661A2 - Building door - Google Patents

Abstract

The door has a frame opening fixed panel (2) that is fixed with a panel glazed (3). A slide leaf (4) opens and closes a floor frame (6) provided with vertical frame sections (6-1,6-2). The upper horizontal frame portion (6-3) and the post (6-5) are provided between the fixed panel and the door opening (13). The inner surface of frame sections (6-4) and the post lie in a common parallel to door plane oriented floor frame plane, such that door leaf frame oriented plane is parallel to outside surfaces of frame sections of a casement.

Description

The invention relates to a building door according to the preamble of claim 1.

The object of the invention is to provide a building door or building exterior door, which offers an attractive appearance with the possibility of simplified production and high security. To solve this problem, a building door according to the patent claim 1 is formed.

The building door according to the invention is designed as a French window with at least one fixed field and a lift-slide wing and is suitable as a building exterior door in particular as access to gardens, terraces, balconies, etc.

The expression "essentially" or "approximately" in the sense of the invention means deviations from the exact value by +/- 10%, preferably by +/- 5%, and / or deviations in the form of changes insignificant for the function.

Further developments, advantages and applications of the invention will become apparent from the following description of exemplary embodiments and from the figures. In this case, all described and / or illustrated features alone or in any combination are fundamentally the subject of the invention, regardless of their summary in the claims or their dependency. Also, the content of the claims is made an integral part of the description.

Fig. 1

eine Gebäudetür mit Festfeld und Hebe-Schiebe-Flügel gemäß der Erfindung, und zwar von einer Gebäudeaußenseite her gesehen;

Fig. 2

einen Horizontalschnitt entsprechend der Linie I - I der Figur 1 durch den Stockrahmen der Gebäudetür im Bereich des Festfeldes;

Fig. 3

einen Horizontalschnitt entsprechend der Linie II - II der Figur 1 durch den Stockrahmen und den Flügelrahmen der Gebäudetür im Bereich des Übergangs zwischen Festfeld und Türöffnung;

Fig. 4

einen Horizontalschnitt entsprechend der Linie III - III der Figur 1 durch den Stockrahmen und Flügelrahmen an der dem Festfeld abgewandten Seite;

Fig. 5

einen Vertikalschnitt entsprechend der Linie IV - IV der Figur 1 durch den oberen horizontalen Abschnitt des Stockrahmens im Bereich des Festfeldes;

Fig. 6

und 7 einen Vertikalschnitt entsprechend der Linie V - V der Figur 1 durch ein an der Unterseite der Gebäudetür vorgesehenes Schwellenprofil und durch einen unteren horizontalen Abschnitt des Festfeldes, bei zwei unterschiedlichen Ausführungsformen;

Fig. 8

einen Vertikalschnitt entsprechend der Linie VI - VI der Figur 1 durch den oberen horizontalen Abschnitt des Stockrahmens und des Flügelrahmens;

Fig. 9

einen Horizontalschnitt entsprechend der Linie VII - VII der Figur 1 durch das an der Unterseite der Gebäudetür vorgesehenes Schwellenprofil und durch einen unteren horizontalen Abschnitt des Hebe-Schiebe-Flügels;

Fig. 10 - 13

stockrahmenseitige und flügelrahmenseitige Anschluss- oder Mehrfachprofile jeweils in Einzeldarstellung und zwar bezogen auf die Figur 1 an der dortigen linken vertikalen Seite des Hebe-Schiebe-Flügels (Figuren 10 und 11), an dem oberen horizontalen Abschnitt des Flügelrahmens (12) und an dem rechten vertikalen Abschnitt des Flügelrahmens (Figur 13);

Fig. 14

ein vergrößertes Detail der Figur 9;

Fig. 15

eine Gebäudetür mit zwei Festfeldern und zwei Hebe-Schiebe-Flügeln gemäß der Erfindung, und zwar von einer Gebäudeaußenseite her gesehen;

Fig. 16 und 17

Schnitte entsprechend den Linien VIII - VIII und IX - IX der Figur 15.

The invention will be explained in more detail below with reference to the figures of exemplary embodiments. Show it:

Fig. 1

a building door with fixed field and lift-slide-wing according to the invention, and seen from a building outside;

Fig. 2

a horizontal section along the line I - I of FIG. 1 through the floor frame of the building door in the area of the fixed field;

Fig. 3

a horizontal section along the line II - II of FIG. 1 through the floor frame and sash of the building door in the area of the transition between fixed area and door opening;

Fig. 4

a horizontal section along the line III - III of FIG. 1 through the floor frame and sash on the side facing away from the fixed field;

Fig. 5

a vertical section along the line IV - IV of FIG. 1 through the upper horizontal section of the floor frame in the area of the fixed field;

Fig. 6

and FIG. 7 is a vertical sectional view taken along line V - V of FIG FIG. 1 by a threshold profile provided on the underside of the building door and by a lower horizontal section of the fixed field, in two different embodiments;

Fig. 8

a vertical section corresponding to the line VI - VI of FIG. 1 through the upper horizontal portion of the pole frame and the sash frame;

Fig. 9

a horizontal section along the line VII - VII of FIG. 1 by the threshold profile provided on the underside of the building door and by a lower horizontal section of the lift-and-slide sash;

Fig. 10 - 13

Stock frame-side and wing frame-side connection or multiple profiles each in a single representation and in relation to the FIG. 1 at the local left vertical side of the lift-and-slide wing ( Figures 10 and 11 ), at the upper horizontal portion of the sash (12) and at the right vertical portion of the sash ( FIG. 13 );

Fig. 14

an enlarged detail of the FIG. 9 ;

Fig. 15

a building door with two fixed fields and two lifting-sliding-wings according to the invention, seen from a building outside;

FIGS. 16 and 17

Sections corresponding to lines VIII - VIII and IX - IX of FIG. 15 ,

In the FIGS. 1 to 13 1 is a building door, which is designed as a building exterior door or as a French window and consists essentially of a fixed field 2 with fixed-field glazing 3 (double glazing) and a lifting-sliding sash 4 with a sash glazing 5 (double glazing), which is oriented parallel to the door plane is. The building door includes, inter alia, an outer frame or floor frame 6, which includes two vertical frame sections 6.1 and 6.2, an upper horizontal frame section 6.3, a lower horizontal frame section 6.4 in the field of fixed field 2 and a post 6.5 forms the fixed field 2 of the with the Lift-and-slide sash 4 lockable door opening 13 separates. In the illustrated embodiment, the frame sections 6.1 - 6.4 as well as the post 6.5 are each made of a profile made of wood, in a particularly advantageous manner such that at least for the frame sections 6.1 - 6.4 respectively the same profile is used or these frame sections respectively have the same cross section or substantially the same cross section. The profile for the frame sections 6.1 - 6.4 is preferably also used for the post 6.5, which is then only on the outside of the building door 1 additionally veneered with metal, such as aluminum. At the bottom, ie in the lower horizontal region of the floor frame 6 is formed by a threshold profile 7, which is designed as a multi-chamber hollow profile, for example of PVC or polyamide. The lower horizontal profile section 6.4 rests on the threshold profile 7 and is there as well as the Profile sections 6.1, 6.2 and the post 6.5 in a suitable manner, for example by screwing attached ( FIG. 6 ).

The FIG. 7 shows an embodiment in which the fixed-field glazing 3 is supported directly on the threshold profile 7 using a suitable padding. For this purpose, the threshold profile is provided with an outer, made of aluminum end profile 7.1, which is designed essentially as an angle profile and to which a the outer seal 11 supporting glass strips and cover 9b is attached.

The fixed-field glazing 3 is received in a glass groove 8 which is circumferentially formed in the frame sections 6.1, 6.2 and 6.4 and in the post 6.5, and there using a corresponding block, a glazing bead or covering 9 and using circumferential seals 10 and 11th kept sealed. The provided on the outside of the floor frame 6 and this floor frame there completely or substantially completely covering metallic cover profile 9 is made for example of aluminum and kept using latching strips made of plastic by latching on the floor frame 6. In the area of the post 6.5, a covering profile 9a is used instead of the covering profile 9, which covers the post 6.5 over its entire width and which is provided with a leg-like profile section 9a.1, which also supports the post 6.5 on the side surrounding the door opening 13. Revealing soffit. It is understood that the cover 9 extends not only along the vertical frame section 6.1, but also along the horizontal frame section 6.3 and 6.4, the fixed-field glazing 3 enclosing.

With 12 of the wing glazing 5 bearing sash of the lift-slide sash 4 is designated. This casement 12 consists of four the frame opening and the wing glazing 5 enclosing and at right angles adjoining profile sections, namely from the two vertical profile sections 12.1 and 12.2, the upper horizontal profile section 12.3 and the lower horizontal profile section 12.4. In the illustrated embodiment, a profile made of wood is again used for the casement 12, whose cross-section is selected so that the width of the casement 12 and the profile sections 12.1 - 12.4 at least in a cross-sectional axis parallel to the plane of the building door or the glazing 3 and Is smaller or at most equal to the corresponding width of the floor frame 6 and the frame elements 6.1 - 6.4 and the post 6.5, so that when the building door or closed lifting-sliding-wing whose sash frame 12 in a viewing direction perpendicular to the plane of the building door 1 and seen from the outside of the building outside arranged completely behind the frame elements 6.1, 6.2 and 6.3 and behind the post 6.5 and is not visible from the outside of the building door 1.

The profile 9 preferably extends along the floor frame 6 along the door opening 13 which can be closed by the lift-slide sash 4, where it is provided with a leg section 9.1 corresponding to the leg section 9a.1 which covers the inside or soffit surface of the profile sections 6.2 and 6.3 Area of the door opening 13 covers.

The figures show the lifting-sliding sash 4 respectively in its position closing the door opening 13 in which the frame element 12.1 is provided behind the post 6.5, the frame element 12.2 behind the frame element 6.2 and the frame element 12.3 behind the frame element 6.3, respectively seen from the outside of the building door 1 ago, and also extends the frame element 12.4 along the door opening 13 below limiting portion of the threshold profile 7. The glass groove 8 can also be formed by inner separate glass retaining profiles.

The lift-slide wing 4 is formed with a conventional lift-slide fitting, the u.a. on roller bearings a plurality of rollers 14 which roll on a made of metal, such as aluminum guide rail 15 at the top of the threshold 7 when opening and closing the lifting-sliding sash 4. The lifting-sliding fitting further comprises lifting means or a lifting linkage, with which raised by a handle of the lifting-sliding sash 4 relative to the rollers 14 and roller carriers, for example, when opening and closing the lifting-sliding sash 4 in the vertical direction and can be lowered, wherein the actual opening and closing takes place by horizontal displacement of the sash frame 12 along the guide rail 15 in this rolling on rollers 14.

The sealing of the lifting-sliding sash 4 is vertical and preferably in the middle, thereby precluding that can be operated by a gap opening of the operating lever in an undesirable manner.

In order to achieve a tight seal between the sash frame 12 and the floor frame 6 with closed and lowered lifting-sliding sash 4, are on the facing surfaces of the frame elements 6.2 and 6.3 and the post 6.5 of the floor frame and the frame members 12.1, 12.2 and 12.3 the wing frame 12 seals 16, 17 are provided, namely the seal 16 on the floor frame 6 and the seal 17 on the sash 12. The aforementioned surfaces are in the aligned parallel to the door level floor frame ES or in parallel to the door plane oriented sash frame plane EF. The seals 16 and 17 are each circumferentially formed so that they extend without interruption along the post 6.1 and the frame sections 6.3 and 6.2 (seal 16) and along the frame members 12.1, 12.3 and 12.2 (seal 17). The seals 16 and 17 are further made of a sealing profile made of a suitable permanently elastic material, for example elastomer or TPE, APSK, ERDM or silicone, through Cutting the respectively required length of this profile, and cut in the corner mitred areas in a suitable manner, for example by gluing and / or by welding to the continuous seal 16 and 17, respectively.

The sealing profile of the seal 16 consists essentially of a strip-like, extending in Dichtungsprofillängsrichtung base 18, the web plate is designed as a hollow profile, and a profile section 19, which is made thin-walled or with a reduced wall thickness compared to the total thickness of the base 18 and extends from the one longitudinal side 18.1 of the base or the sealing profile to the other longitudinal side 18.2 of the base 18 and the sealing profile. The profile section 19 is arched about axes parallel to the longitudinal extent of the sealing profile or the seal 16, namely convex on the outer side facing away from the base 18 and concave on the side facing the base 18. Between the base and the profile section 19, an outwardly closed cavity 20 is formed.

The seal 17 or its sealing profile likewise consists of the strip-like base 18 and a profile section 21, which likewise extends from one longitudinal side 18.1 of the seal 17 or the base 18 to the other longitudinal side 18.2 of the seal 17 or base 18 and the like. is curved around axes parallel to the longitudinal extent of the seal 17, on the base 18 facing away from the outside convex and concave on the inner side facing the base 18 such that between the base 18 and the profile section 21 again formed an outwardly closed cavity 22 is. While the profile section 18 is formed symmetrically or substantially symmetrically to a center plane oriented perpendicular to the surface sides of the base 18, the profile section 21 is shaped in such a way that starting from the one longitudinal side 18.1 of the base 18 a section 21.1 with a wedge-shaped course or with Has increasing distance from this base 18 and only shortly before the longitudinal side 18.2 passes over a curved section 21.2 back into the base 18.

The two seals 16 and 17 are each part of a multiple profile 23 and 23a (seal 16) and 24 and 24a (seal 17). That too in the Figures 11 and 12 shown in detail multiple profile 23, which is provided in the illustrated embodiment on the lifting-sliding sash 4 facing inner surface of the floor frame or the frame sections 6.3 and the post 6.5 along the door opening 13 and at the local level ES, consists essentially of two metal profiles 25 and 26, for example aluminum profiles, which is connected to one another via the base 18 of the seal 16 and via a thermal separation in the form of a web 27 arranged parallel to the base 18. Mounted the multiple profile 23 is such that the metal profile 26 extends along the edge of the door opening 13 and the metal profile 25, which is substantially designed as a fixed field 2 open fork or C-profile, is spaced from the edge of the door opening. The multiple profile 23 is suitably on Stick frame 6 attached, for example by clipping on a retaining frame attached to the floor frame.

The multiple profile 24 is attached to the floor frame 6 facing surface of the sash frame 12 and the sash section 12.1 and 12.3 in the plane EF and consists essentially of metal profiles 28 and 29. The two metal profiles 28 and 29, which in turn are preferably aluminum profiles are connected to each other via the base 18 of the seal 17 and via the web 27 arranged parallel to the base 18. When mounted on the casement 12 multiple profile, the metal profile 28 extends along the outer edge of the sash 12 and the metal profile 29 along the glazing 5 receiving sash opening and forms there u.a. a glass strip which holds the glazing 5 on its outer side and at the same time seals it, namely by using a seal which is inserted into a T-slot 29.1 and bears against the outer surface of the glazing 5.

The metal profile 28 is formed substantially hook-like, so that this profile with closed lifting-sliding sash 4 along the two vertical frame sections 12.1 and 12.2 and along the upper horizontal frame section 12.3 with closed and lowered lifting-sliding sash 4 in the fork-like metal profile 25th engages the multiple profile 23 and thereby an effective backup of the closed lifting-sliding sash 4 is achieved against unwanted pressing. When opening the lifting-sliding sash 4 of this is first raised in the vertical direction, so that the hook-like metal profile 28 at the upper horizontal frame portion 12.3 of the sash 12 is out of engagement with the frame frame side metal profile 25, so then the two metal profiles 25 and 28 to the vertical sides of the lift-slide sash 4 are disengaged.

At the fixed field 2 remote frame section 6.2 and at the closed with lifting-sliding sash 4 of this frame section vertical frame section 12.2 23 and 24 multiple sections 23a and 24a are used instead of the multiple profiles, which differ from the multiple profiles 23 and 24 only thereby in that the frame-frame-side multiple profile 23a has the hook-like metal profile 28 and the wing-side multiple profile 24a the metal profile 29, so as to allow opening of the raised lifting-sliding sash 4 by horizontal displacement.

Since the sealing profile consisting of the base 18 and the profile section 19 and 21 is made of a rubber-elastic or elastomeric plastic, the necessary strength for the multiple profile 23, 23 a and 24, 24 a is achieved mainly by the web 27, which consists of a harder, but still thermally insulating plastic. The sealing surfaces forming profile sections 19 and 21 are located respectively on the side of the multiple frame 23, 23 a, 24 a, 24 a facing away from the floor frame 6 or the sash frame 12.

The lifting-sliding sash 4 is opened from its closed position shown in the figures by raising and then horizontally displacing, so that the lifting-sliding sash in the opened state is located behind the fixed field 2, as seen from the outside of the building, and the sash frame 12 is completely or substantially completely covered by the floor frame 6.

As mentioned, the seals 16 and 17 are circumferentially formed, in such a way that along the entire seal 17, the oblique surface forming portion 21.1 along the entire seal 17 at the glazing 5 adjacent longitudinal side of the seal 17 is located. When moving and lowering the lifting-sliding sash 4 in the closed position, the seal 17 runs on the one vertical frame section 12.1 and on the upper horizontal frame section 12.3 with its inclined surface or with the section 21.1 on the seal 16 and its profile section 19 , on the other vertical frame portion 12.2 of the floor frame but with the area 21.2, in each case such that with the wing closed 4 of the profile section 19 with its central region against the profile section 21 also approximately in the central region.

In order to achieve an effective seal at the bottom of the wing closed and lowered 4, the casement 12 is provided on the underside of the frame element 12.4 with two on this underside projecting and extending over the entire length of the frame portion 12.4 seal 30, which at lowered Wing 4 bear against surfaces of the threshold profile 7 on both sides of the guide rail 15. As the figures show, the threshold profile 7 is for this purpose formed on its upper side with areas 7.2 and 7.3, which form raised and flat contact surfaces for the seals 30, wherein the guide rail 15 is recessed in a groove formed between these areas. In this way, a protection of the guide rail 15 against damage and also ensures that the threshold profile 7 and thus the building door 1 is designed to be handicapped accessible, ie in particular no disturbing especially for wheelchairs barriers are available. The groove in the region of the guide rail can also absorb any penetrating water, which is then safely discharged through bores and / or slots in the two overhead hollow chambers to the outside. The area 7.2 forms at the top of the threshold profile 7 a step low height that forms a stop for the floor frame 6 and for the frame section 6.4 or for the fixed glazing 3 and thus the exact location of the frame section 6.4 and the fixed-field glazing 3 at the Defined underside of the fixed field. Overall, however, the threshold profile 7 can be designed so that the total height difference between the Level of the building exterior, for example, the level of a terrace or balcony, and the building interior is less than 20 mm.

In order to achieve a tight seal or transition between the two seals 30 and the seal 17, pedestal or pillow-like end pieces 31 are provided on the two lower ends of the seal 17 in the region of the underside of the frame portion 12.4, for example, as molded parts made of a weichelastomeren Material are made and cover the two seals 30 at the two ends of the frame portion 12.4, so that with lowered wing 4, the closing pieces 31 are each the wing 4 sealingly disposed between the seals 30 and the areas 7.2 and 7.3 of the threshold profile ( FIG. 14 ).

In order to guide the raised wing 4 at its upper side, a guide profile 32 made of metal, for example aluminum, is provided on the inside of the frame section 6.3. As well as on the frame section 6.3 of the floor frame 6 does not project beyond the plane ES and thus not top of the wing 4, but the frame section 6.3 with its inside facing the building surface in the common plane ES with the corresponding inner surface of the frame sections 6.1, 6.2, 6.4 and Post 6.5 includes the guide profile 32 and others a strip-like or web-like profile section 32.1, which is oriented in the mounted state with its surface sides perpendicular to the inner surface of the frame section 6.3 or to the plane ES and protrudes from this frame section and merges at its free end in an angled and a guide rail forming profile section 32.2 , With the profile section 32.2 or with the guide rail formed by this guide act not shown guide or sliding elements on the wing 4 together. By attachment, the guide profile 32 is provided with a profile section 32.3 formed by a bend.

The guide profile 32 can also be mounted without connecting web on a building ceiling.

The FIGS. 15-17 show as another possible embodiment, a building door 1 a, which differs from the building door 1 essentially only in that they mirror images of a vertical symmetry or center plane EM two outer fixed fields 2 and two in the closed state immediately adjacent to each other lifting-sliding wings 4, and that on a common floor frame 6 with the frame sections 6.1 - 6.4 and two posts 6.5 each between a wing 4 and the adjacent fixed field 2. In the closed state, the frame sections are 12.2 of the two casement 12 via seals 30 tight against each other. On the outside, the frame sections 12.2 are completely covered by metal profiles 33 at the same time serving as glazing beads, for example aluminum profiles. Furthermore, the two frame sections 12.2 and 4 wings by a nut- and spring-like connection or by pins 34 which are provided on a frame portion and engage in openings of the other frame portion 12.2, secured against pressing. The metal profile 33 can also be used generally as a base profile in lifting-sliding sashes. Further, the pillow-like fittings can be used in the upper center joint of the sealing profiles 16 and 17.

The metal profiles 12, 16, 28 and 29 are e.g. Miter cut in the upper areas and, for example, additionally connected with corner angles or by welding with einender.

The invention has been described above by means of an embodiment. It is understood that numerous changes and modifications are possible without thereby departing from the inventive concept underlying the invention. Thus, for example, it is possible to provide at least one fixed field 2 on each side of a lifting-sliding sash 4, in which case the two fixed squares 2 adjoining the lifting-sliding sash 4 or the relevant door opening 13 are preferably arranged in a common plane. So the sealing system and / or the lower running rail and / or the upper guide rails can be transferred to all basic systems such as wood, aluminum, plastic, wood-aluminum, plastic-aluminum. Furthermore, in principle wing area can also be widened to allow a two-sided operation.

LIST OF REFERENCE NUMBERS

1, 1a

building door

2

fixed panel

3

Fixed panel glazing

4

Lift and slide wings

5

glazing

6

stock frame

6.1 - 6.4

frame section

6.5

post

7

sill profile

7.1

End profile

7.2, 7.3

areas

8th

Glass groove for fixed glazing 3

9a, 9b

Glazing profile

9a.1

leg portion

10, 11

poetry

12

casement

12.1 - 12.3

frame section

13

doorway

14

castors

15

guide rail

16, 17

poetry

18

Base

18.1, 18.2

long sides

19

profile section

20

cavity

21

profile section

22

cavity

23, 23a

Multiple Profile

24, 24a

Multiple Profile

25, 26

metal profile

27

thermal separation or web

28, 29

metal profile

30

poetry

31

terminating piece

32

guide profile

32.1 - 32.3

profile section

33

metal profile

34

spigot

Claims (15)

Building door with an outer floor frame (6), with at least one arranged in a first floor frame opening fixed box (2) with fixed-field glazing (3) and at least one lifting-sliding sash (4) for opening and closing a in the floor frame (6) formed door opening (13), wherein the floor frame (6) has at least two vertical frame sections (6.1, 6.2), at least one upper horizontal frame section (6.3) and at least one post (6.5) at the transition between the fixed field (2) and the door opening (13) .
characterized,
in that the entire inner surface of the frame sections (6.1-6.4) and of the at least one post (6.5) facing an inside of the building lies in a common floor frame plane (ES) oriented parallel to the glazing or to a door plane, specifically in front of a sash plane oriented parallel to the door plane ( EF), in which all surfaces of the frame sections (12.1 - 12.4) of the sash frame (12) facing an exterior of the building are arranged. Building door according to claim 1, characterized in that the lifting-sliding sash (4) in the fully open and / or closed state of the floor frame (6) and the post (6.5) is covered. Building door according to claim 1 or 2, characterized in that the locking of the lifting-sliding sash (4) by lowering takes place via locking means and that these locking means at least partially in the middle or substantially in the middle preferably between the top and bottom the lifting-sliding sash (4) are provided. Building door according to claim 1 or 2, characterized by a first seal (16) on the wing frame plane (EF) facing surface of the floor frame (6) at least on a vertical frame section (6.2) and / or post (6.5) and at the top horizontal frame portion (6.3) of the floor frame is provided, and by a second seal (17) which is provided at least on the vertical frame sections (12.1, 12.2) and on the upper horizontal frame portion (12.3) of the sash (12) and of which second seal (17) runs when closing and lowering the wing (7) on the first seal (16). Building door according to claim 4, characterized in that the first or second seal (16) on its with the second or first seal (17) cooperating side is pillow-like or convex, preferably symmetrically or substantially symmetrically to a longitudinal sides of the seal ( 16) oriented center plane, and in that the second or first seal (17) is wedge-shaped on its sealing surface (21.1) cooperating with the first or second seal, in such a way that this sealing surface (21.1) increases with increasing distance from the door opening (13 ) or the glazing (5) of the wing (4) has an increasing distance from the wing plane (EF) or the floor frame plane (ES). Building door according to claim 4 or 5, characterized in that the seals (16, 17) are each part of a multiple profile (23, 23a, 24, 24a) or are provided on this, and that the multiple profiles (23, 23a, 24, 24a ) are designed as securing profiles, which engage in closed and lowered wing (4) to secure the wing (4) on the floor frame (6), for example, engage in a form-fitting manner. Building door according to claim 6, characterized in that of the multiple profiles (23, 23a, 24, 24a) a multiple profile with a fork-like metal profile (25) and a multiple profile with a hook-like metal profile (28) is formed, which with the wing closed and lowered ( 4) in the fork-like metal profile (25) engages. Building door according to claim 6 or 7, characterized in that the multiple profiles (23, 23a, 24, 24a) each have a further metal profile (26, 29), that the two metal profiles of the respective multiple profile (23, 23a, 24, 24a) via a thermal separation (27) are interconnected, and that the seals (16, 17) are arranged between the metal profiles and parallel to the thermal separation. Building door according to one of the preceding claims, characterized in that the first and / or second seal (16, 17) are each formed by a sealing profile which integrally with a strip-like base (18) and extending over the entire width of the strip-like base Profile sections (19) or (21) is formed, which forms on its side facing away from the base (18), the sealing surface of the first seal (16) or the second seal (17). Building door according to claim 9, characterized in that the profile section (19, 21) is wall-shaped with a reduced wall thickness compared to the base (18). Building door according to one of the preceding claims, characterized by a threshold profile (7) with guide rail for the wing (4) bounding at least the door opening (13), the guide rail (15) being recessed between two raised areas (7.2, 7.3) of the Threshold profiles is arranged and the raised areas (7.2, 7.3) preferably contact surfaces for on the underside of the wing (4) provided seals (30). Building door according to one of the preceding claims, characterized in that the multiple profiles (23, 23a, 24, 24a) completely or substantially completely cover the sash frame (12) or its frame sections (12.1-12.3) on the outside. Building door according to one of the preceding claims, characterized in that the floor frame (6) is fully or substantially completely covered on its outer surface by metal or aluminum profiles. Building door according to one of the preceding claims, characterized in that the floor frame (6) and the casement (12) of the at least one wing (4) consist of wood. Building door according to one of the preceding claims, characterized by at least two lifting-sliding sash (4), which in the closed state directly adjoin one another and engage in one another in a form-fitting manner.

Images