EP3653830A1 - Device for covering a sliding wing, folding sliding wing or mobile lifting sliding wing of a window or a door - Google Patents

Abstract

Device for covering a joint area 13 of a sliding sash 8 on a running rail as a sliding sash 7, folding-sliding sash or sliding lift-sliding sash of a window or a door 1, with a sliding sash 7 opposite in a parallel, offset plane of a window frame 2 and further to Outside 23 of a building positioned second sash as inactive leaf frame 8 'of an inactive leaf 6 or also displaceable sash as sliding sash, folding-sliding sash or lifting-sliding sash in the frame 2, the frame 2 consists of two laterally vertical frame spars 3, 3', also as Named frames, an upper horizontal frame spar 4 and a lower frame spar 5 which extends over the entire width of the window or door 1 including the connections of the frames 3, 3 'and is also referred to as a threshold, composed of the joint area 13 at the respective lower ends 1 4, 14 'at the circumferential transition of the vertical frames 3, 3' to the horizontal threshold 5, wherein a cover plate 16 with a flat surface is formed at the lower free ends of the frames 3, 3 ', which is used to seal against driving rain on the outside 23 or the weather side of the window or door 1 is arranged in such a way that the cover plate 16 meets the joint area 13 between the frames 3, 3 'and the threshold 5 as well as the space 18 of corner connecting elements 17 and / or profile components in a vertical extension of the frames 3, 3' the threshold 5 covers overlapping sealing.

Description

The invention relates to a device for covering a joint area between two laterally vertical frame spars, also known as frames, of a frame to be used in a building opening and a lower frame spar, which is also referred to as a threshold, for a sliding sash, folding sliding sash or displaceable lifting-sliding sash a window or a door according to the preamble of claim 1.

Sliding sashes as sliding sashes, folding sliding sashes or sliding lifting / sliding sashes of a window or a door are known in various designs and in the simplest case consist of a sash as sliding sash arranged in an outer frame for opening and closing, and one, also in the frame arranged further door or a window element, for example leaf or fixed field.

The closed sliding sash can be locked on its side facing away from the door or window element by actuating a fitting provided in the sash frame on the frame and thus secured against unauthorized opening. Horizontally movable sliding panels are usually slidably received above or below the sliding panel. When opening, usually with an operating handle of lifting and sliding sashes, the sliding sash is raised with the seals, which makes it run easier. The opened sliding sash can then be slid in front of an adjacent passive leaf. Depending on the version, lifting and sliding sashes can only be pushed or tilted additionally. When closing, the sliding sash is lowered and the seals are pressed on again. Opening and closing is also possible using electrical, hydraulic or pneumatic actuators.

A seal in the vertical transition or joint area between the sliding sash and fixed panel, on which the closed sliding sash adjoins the other fixed panel or door or window element is connected, generally by means of sealing or profile strips with seals in the closed position.

In this joint area sealing or profile strips are known which are attached to a vertical section of the casement and the further door or window element, so that when the sliding sash is closed, the sealing strips overlap in the area of their first profile sections and at the same time engage behind. The gaps between the sliding sash and the passive sash in the vertical area of the sealing strips are closed with regard to measures to ensure that water cannot penetrate due to high wind loads and driving rain loads caused by lip seals. However, with this type of window and door, sealing problems still arise with regard to driving rain weather influences. The sealing problems are known in particular in the lower joint area between two laterally vertical window frame spars or frames of a window frame to be used in a building opening and a lower window frame spar, which is also referred to as a threshold. The wind then pushes the water into the connection area below the vertical frame spars of the frame and the horizontal threshold, so that the water can penetrate not only into the area of the threshold, but also across longitudinal capillary joints into the masonry. A large number of different components and materials that are sealed with a sealing compound, for example made of a liquid plastic, are used to close gaps and to connect the frame spars to the threshold. A permanent connection of the materials and adhesion of the sealing compound are not optimal. The optics and the assembly are also neglected with regard to the known prior art.
Furthermore, the joint areas of the respective vertical bars and horizontal bars or threshold necessarily belong to the connection of two components.

Such sliding sashes or displaceable lifting-sliding sashes of windows or doors are known in the prior art.

The EP 2 202 378 A2 discloses a lift-slide sash according to the preamble of claim 1. A lift-slide door with a lift-slide sash with a threshold has become known, which has a basic profile and an extension profile having. Both profiles extend across the entire width of the window or door, including the connections of its frames. For these connections, connecting elements are provided which can be attached to the ends of the elongated basic profile, preferably at the front ends. At the ends of the base profile connecting elements are provided for mounting the frames, for example in the form of corner connectors, which extend over the entire depth (or width, transverse to the longitudinal direction and longitudinal extent) of the base profile. The corner connectors are designed as a molded part and their underside is adapted to the contour of the basic profile.
Particularly on the outside or weather side, due to the large number of components at the ends, visible impact areas are formed, which are exposed to the unaffected direct influence of the weather.

The invention has for its object to provide a functionally reliable and compact device for covering a sliding sash, folding sliding sash or sliding lift-sash of a window or a door, which overcomes the above disadvantages and with good optics for the window or the door is inexpensive and can be installed and adjusted in a simple, fast, safe and precise manner with little installation space.

According to the invention the object is achieved by claim 1. Advantageous embodiments of the invention result from the subclaims.

For the sealing closure, in particular the critical area below the frames in the transition to the threshold, it is proposed according to the invention that a cover device, preferably made of aluminum, be arranged at the lower end of the frames of the sliding sash, folding sliding sash or lift-slide sash of a window or a door formed thin-walled cover plate and is shaped and arranged for sealing against driving rain such that it covers the gap to the horizontal threshold on the one hand and the gap between the weatherstrip attached to the lower corner connecting elements and the threshold attached to the threshold. This ensures that the rain hitting the surface of the window or door is drained off via the covering device having the frames and the threshold, so that it cannot penetrate into the frame construction. The design of the The shaped cover plate adapts flexibly in an advantageous manner with regard to thermal expansion occurring in the area of the lower profile components, such as the weatherboard and also the threshold, so that the required tightness is maintained.

For this purpose, the cover plate has a lower end section which extends on the front surface almost over the entire width of the frames and extends beyond it in the vertical direction to the threshold and thereby covers the lower region of the frames and a partial region of the threshold. This creates a bridge element that protects this critical area on a sliding sash or lift-sash on the outside of the window or door against driving rain water.

In a further development of the invention, a cover profile, which runs horizontally in the longitudinal direction of the threshold, adjoins the lower free end section of the cover plate which runs vertically to the frames and which connects almost seamlessly to the cover plates arranged on the respective frames. The cover plates and the cover profile together cover the entire lower area of the window frame in the horizontal direction and, moreover, in the vertical direction up to beyond the critical joint area between the fastening of the frames to the threshold, so that rain water or weather conditions result in moisture arising from the weather the covering device is derived safely and directly.

A simple, inexpensive manufacture and the guarantee of a functionality of a sealing connection of the covering device are achieved in that a shoulder is provided at the upper horizontal free end, preferably extending over the entire length of the covering profile. Accordingly, the heel is adjusted horizontally over the total length of the window or door, and forms a vertical or angled offset from the surface, which is visibly visible, towards the threshold, which is equivalent to the material thickness of the cover plate.

In a further development of the invention for protection against penetrating moisture or water and for uncomplicated installation, the step of the cover profile is step-shaped shaped. The first stage forms the flat, large surface of the cover profile and, with the cover plate, finds an almost seamless, even contact surface. A second step forming the shoulder of the cover profile is graded to the first step, the flat surface, with a support surface parallel to the surface. In a preferred embodiment it is provided that the lower free end portion of the cover plate overlaps the cover profile and rests on the support surface, the cover plate together with the cover profile visibly recognizable as an integral structural unit acting on the window or the door forming a U-shaped, flush surface structure .

Such a covering device ensures a component in line with the market with the covering plate in the basic form as a cuboid and in a flat material thickness for easy assembly. The angular design of the cover plate in adaptation to the cover profile and other add-on parts, for example to sealing or connecting parts of the window or door, gives the window or door an optimal tightness in a clear, seamless shape.

In order to achieve the advantages described above and described below, the vertical cover plate and the horizontal cover profile are preferably made of aluminum. With the same attachments at the top and bottom of the window or door and thus a uniform choice of materials, various surfaces of the visible surface of the cover plate and cover profile can be galvanically, powdered, painted and brushed to match the additional visible components, such as a lever. Preferably, the choice of aluminum material allows the cover plate and the cover profile to be produced simply and inexpensively and simply screwed, clipped or clamped, which is a considerable simplification when fastened to the window or door. However, the use of other materials, such as a plastic material, is also conceivable and known.

For the sealing closure, in particular the critical joint area at the lower transition of the vertical frame spar, referred to as the frame to the horizontal frame spar, referred to as the threshold, it is proposed according to the invention that the vertical cover plate is directed towards the bearing surface facing the frames and the bearing surface of the covering profile facing the second step a sealant, preferably a sealing pad, and the horizontal cover profile Threshold directed and has a longitudinal seal adjacent to the threshold. This ensures that the rain hitting the surface of the window or door is drained off via the covering device, so that it cannot penetrate into the frame construction. The design of the cover plate made of aluminum and the cover profile advantageously adapts flexibly with regard to thermal expansion occurring in the area of the lower frame, so that the required tightness is maintained. Dimensional inaccuracies that may occur, for example due to the manufacture of the window frame, can also be compensated for by the sealing pad and / or by the longitudinal seal.

Preferably, the cover plate and the cover profile on the window or door are optically formed in one piece. Before installation in a building opening, the cover plate extends over the entire surface and is visible with a flat surface on the end face of the vertical frame spars or the frames. Fastening screws are used for optimal fastening and sealing of the vertical cover plate to the frames. In addition to a screwable fastening, further variants for fastening, such as clipping or clamping, are also possible. When the window or door is installed in a building opening, the covering device is completely covered by the masonry and the floor.

Fig. 1

zeigt eine schematische Darstellung einer von der Raumaußenseite dargestellten Vorderansicht eines Fensters oder einer Tür, mit einem Schiebeflügel als Hebe-Schiebeflügel im geschlossenen Zustand und mit einem am Blendrahmen aufweisenden Standflügel sowie einer Darstellung eines Stoßbereiches mit einer Vorrichtung zur Abdeckung,

Fig. 2

eine vergrößerte Explosionsdarstellung von einer Außenseite eines Gebäudes des Fensters oder einer Tür ohne Schiebeflügel und Standflügel aufweisenden Blendrahmen mit jeweiligen Zargen und mit einem Profil einer Bodenschwelle, sowie entsprechender Vorrichtung zur Abdeckung,

Fig. 3

eine Vorderansicht von einer Außenseite eines Gebäudes des Fensters oder einer Tür des Stoßbereichs aufweisenden Blendrahmen mit einer Bodenschwelle und einer nach Fig. 2 entsprechenden Vorrichtungen zur Abdeckung zur Abdeckung des Stoßbereichs zwischen dem Blendrahmen und der Bodenschwelle,

Fig. 4

eine Seitenansicht von einer Außenseite zur Innenraumseite eines Gebäudes des Fensters oder einer Tür im Schnitte durch die Mittelachse nach Fig. 3 mit der Abdeckvorrichtung des Stoßbereichs,

Fig. 5

eine Seitenansicht von einer Außenseite zur Innenraumseite eines Gebäudes des Fensters oder einer Tür nach Fig. 3 mit der Abdeckvorrichtung des Stoßbereichs und

Fig. 6

eine vergrößerte geschnittene Seitenansicht nach Fig. 5 von einer Außenseite zur Innenraumseite eines Gebäudes des Fensters oder einer Tür mit der Abdeckvorrichtung und dem Stoßbereich des Blendrahmens mit einer Zarge im Übergang zur Bodenschwelle.

Further advantageous configurations emerge from the drawings. It shows:

Fig. 1

1 shows a schematic representation of a front view of a window or a door from the outside of the room, with a sliding sash as a lift-sash in the closed state and with a fixed leaf on the frame as well as a representation of an impact area with a device for covering,

Fig. 2

an enlarged exploded view of an outside of a building of the window or a door without a sliding leaf and a leaf with a frame with respective frames and with a profile of a threshold, and corresponding device for covering,

Fig. 3

a front view of an outside of a building of the window or a door of the impact area frame with a threshold and one after Fig. 2 corresponding devices for covering to cover the joint area between the frame and the threshold,

Fig. 4

a side view from the outside to the interior of a building of the window or a door in sections through the central axis Fig. 3 with the covering device of the joint area,

Fig. 5

a side view from the outside to the inside of a building of the window or a door after Fig. 3 with the covering device of the joint area and

Fig. 6

an enlarged sectional side view after Fig. 5 from an outside to the inside of a building of the window or a door with the covering device and the joint area of the frame with a frame in the transition to the threshold.

The explanations below relate, by way of example, to a window or a door 1 with a displaceable lift-slide sash 7, which, however, can also be designed as a slide sash or as a folding slide sash. In Figure 1 the basic structure of a window or a door 1 with a lift-slide sash 7 is shown schematically. The window or the door 1 comprises an outer window frame 2 to be inserted into a building opening, which is composed of two side window frame bars 3, 3 ', also known as frames, an upper window frame bar 4 and a lower window frame bar 5, which is also referred to as a threshold . Furthermore, a fixed leaf 6 and the sliding leaf as a lifting-sliding leaf 7, the standing leaf 6 and the lifting-sliding leaf 7 being inserted into the frame 2. In the casement frame 8 and inactive leaf frame 8 '(in this embodiment of the present invention it is a wooden profile frame) of the lifting-sliding leaf 7 or inactive leaf 6, glazing 9, 9' is used in each case. The sash frame and fixed leaf frame 8, 8 'of the lift-slide sash 7 and the fixed leaf 6, are constructed analogously to the frame 2 from four spars. With the lift and slide sash 7 of the window closed or the door 1, the lift-slide sash 7 is located in front of the side frame 3 of the frame 2.
In other embodiments of a window or a door 1, two or more lift and slide sashes 7 can also be inserted into the frame 2. In order to ensure that the lift-slide sash 7 can be moved relative to the window frame 2 or the fixed leaf 6, the lift-slide leaf 7 and the fixed leaf 6 are arranged in two different mutually parallel planes in the depth of the frame 2. In the in Figure 1 In the illustrated embodiment, the lift-slide sash 7 is arranged in a plane closer to the inside of the building than the fixed wing 6. The lower wing frame spar 11 of the lift-slide sash 7 has a carriage 12 with rollers (shown schematically) on both of its lateral ends, through which the lift-slide sash 7 is guided on a slide rail, not shown, on the lower frame beam 5 or the threshold of the frame 2. Likewise, guide elements (not shown) are arranged on the upper casement frame 10. In addition, a lift-slide fitting (not shown) is attached to the wing frame 8 of the lift-slide wing 7, by means of which the lift-slide wing 7 can be raised or lowered in the vertical direction for opening and closing and also locked.

The Figure 2 shows an exploded view of a joint area 13 between the two side frame spars 3, 3 'also known as frames and the lower frame spar 5, which is also referred to as a threshold. A critical point for a tightness problem with regard to driving rain weather influences is seen in an impact area 13 or connection area below the vertical frame spars of the frame and the horizontal threshold, after which the water is pushed into the impact area 13 by the wind so that the water does not can penetrate the masonry only in the area of the threshold, but also across longitudinal capillary joints.

To remedy this problem and to produce a sealing closure, according to the Figures 1 to 6 the sliding sash 7 or lift-slide sash of a window or a door 1 at the lower end 14, 14 'of the frames 3, 3' of the slide sash 7 or lift-slide sash of a window or a door has a covering device 15, which is preferably formed from an aluminum thin-walled cover plate 16 and for sealing against driving rain is shaped and arranged in such a way that it covers the gap to the horizontal threshold 5 on the one hand and the gap 18 between the weather legs 19 fastened to the lower corner connecting elements 17 and the weather legs 19 fastened to the threshold 5. This ensures that the rain hitting the surface of the window or door 1 is drained off via the covering device 15 having the frames 3, 3 ′ and the threshold 5, so that it cannot penetrate into the frame construction. The design of the shaped cover plate 16 adapts flexibly with regard to thermal expansion occurring in the area of the lower profile components, like the weatherboard 19 and the threshold 5 Fig. 2 and Fig. 4 show, so that the required tightness is maintained.

For this purpose, the cover plate 16 detects Fig. 2 a lower end portion 20, which extends on the front surface 21, 21 'of the frames 3, 3' almost over the entire width 22 of the frames 3, 3 'and extends in the vertical direction to the threshold 5 beyond and thereby according to Figures 4 to 6 covering the lower area of the frames 3, 3 'and a partial area of the threshold 5. Thus, with the cover plate 16, a bridge element is created, which protects this critical impact area on the sliding sash 7 or lifting-sliding sash on the outside 23 of the window or a door 1 against driving rain water.

In the Figures 1 and 3rd As can be seen, the lower free end section 20 of the cover plate 16, which runs vertically to the frames 3, 3 ', is adjoined by a cover profile 24 which runs horizontally in the longitudinal direction of the threshold 5 and which is almost seamlessly flat with a surface 28 on the respective frames 3, 3 'arranged cover plates 16 with a surface 28'. Further visible in the figures, the cover plates 16 and the cover profile 24 together cover the entire lower area of the frame 2 in the horizontal direction and moreover in the vertical direction up to the critical joint area 13 between the fastening of the frames 3, 3 'to the threshold 5 , so that the rain pressure resulting from the wind pressure or the weather caused moisture is safely and directly drained off by the covering device 15.

For the sealing connection of the cover device 15 is after Figures 2 and 6 At the upper horizontal free end 25 extending over the entire length 26 of the cover profile 24, a shoulder 27 is provided. Paragraph 27 follows Fig. 6 The length of the threshold 5 is adjusted horizontally over the entire length of the window or door 1 and, based on the base which is visible at the foreground, simulates the flat surface 28 of the cover profile 24 Fig. 6 a vertical or angled offset 29 in the direction of the threshold 5, which is equal to the material thickness of the cover plate 16.

According to the Figures 2 and 6 the paragraph 27 of the cover profile 24 is step-shaped. The first step 30 forms the flat, large-area surface 28 of the cover profile 24 and, with the cover plate 16, finds an almost seamlessly flat contact surface. A second step 31-forming shoulder 27 of the cover profile 24 extends in a stepped manner to the first step 30 of the flat surface 28 with a support surface 32 parallel to the surface 28. The support surface 32 offers the lower free end section 19 of the cover plate 16 when it engages over the cover profile 24 on the support surface 32. The cover plate 16 and the cover profile 24 form according to the Figures 1 , 3rd and 6 Visibly recognizable as an integral unit acting on the window or door 1, a U-shaped surface structure flush with the surface.

Fig. 1 and Fig. 4 show the cover device 15 with the window or the door 1 in the installed position. The overall package, consisting of the cover device 15 and the window or the door 1, ensures a marketable, technically simple and inexpensive component with the cover plate 16 in the basic form as a cuboid and in a flat material thickness. The angular rectangular design of the cover plate 16 in adaptation to the cover profile 24 with additional attachments, for example based on other covering components of the window or the door 1 itself, gives the window or the door 1 the overall impression of a clear, seamless design.

Both the cover plate 16 oriented vertically in a rectangular shape and the horizontal cover profile 24 are preferably made of aluminum. With the same visible attachments at the top and bottom of the window or door 1 and thus a uniform choice of materials, various surfaces of the visible surface can be created the cover plate 16 and the cover profile 24 galvanically, with powder, paint and brush to the additional visible components, such as an operating lever or other visible cover components. Preferably, the choice of material aluminum allows the cover plate 16 and the cover profile 24 to be simply screwed, clipped or clamped by means of fastening screws 36, which represents a considerable simplification when fastened to the window or the door 1. However, the use of other materials, such as a plastic material, is also conceivable and known.

For a sealing closure, in particular in the critical butt region 13 at the lower transition of the vertical frame spars 3, 3 ', referred to as a frame for the horizontal frame spar 5, designated as a threshold, provides evidence Fig. 2 and Fig. 6 the vertical cover plate 16 has a sealant as a sealing pad 34, 34 '. In this case, the sealing pad 34 is arranged on the non-visible contact surface 33 facing the frames 3, 3 ', the sealing pad 34' bearing against the contact surface 32 of the cover profile 24. The sealing pad 34, 34 'lie over the entire surface on the contact surface 33, 32 and provide a comprehensive seal. Likewise, however, a circumferential sealing tape can only be used around the outline of the cover plate 16. The horizontal cover profile 24, on the other hand, has a longitudinal seal 35 directed toward the threshold 5 and adjoining the threshold 5. This ensures that the rain striking the surface of the window or door 1 is drained off via the covering device 15, so that it cannot penetrate into the frame construction. The design of the cover plate 16 made of aluminum and the cover profile 24 adapts flexibly in an advantageous manner with regard to thermal expansion occurring in the area of the lower frame 2, so that the required tightness is maintained. Possible dimensional inaccuracies that occur, for example due to the manufacture of the frame 2, can also be compensated for by the sealing pad 34, 34 'and / or by the longitudinal seal 35.

The cover plate 16 with the cover profile 24 on the window or door 1 are seen as an integral unit due to the seamless transition point.

The present invention has been described above with respect to a window or a door 1 primarily with a lift and slide sash 7. However, for the expert It can be seen that the designs can be transferred in the same way to a corresponding window or door 1 with a folding sliding leaf or sliding leaf.

Reference symbol list

1

Window or door

2nd

Frame

3rd

Frame frame / frame

3 '

Frame frame / frame

4th

Frame spar

5

Frame frame / threshold

6

Inactive leaf

7

Sliding sash / lifting sliding sash

8th

Casement

8th'

Inactive leaf frame

9

glazing

9 '

glazing

10th

Sash frame spar, above

11

Sash frame spar, below

12

Carriage

13

Joint area

14

The End

14 '

The End

15

Cover device

16

Cover plate

17th

Corner connector

18th

Space

19th

Weatherboard

20th

End section

21st

Front surface

21 '

Front surface

22

width

23

Outside

24th

Cover profile

25th

free end

26

length

27th

paragraph

28

surface

28 '

surface

29

Offset

30th

step

31

step

32

Contact surface

33

Contact surface (frame)

34

Sealing pad

34 '

Sealing pad

35

Longitudinal seal

36

Mounting screws

Claims (7)

Device for covering a joint area (13) of a first sash frame (8) which can be displaced on a running rail as a sliding sash (7), a folding sliding sash or a sliding lifting sash of a window or a door (1), with one opposite the sliding sash (7) in a parallel surface-offset plane of a frame (2) and a second wing positioned to the outside (23) of a building as a fixed wing frame (8 ') of a fixed wing (6) or also movable wing as a sliding wing, folding sliding wing or lifting-sliding wing in the frame ( 2), the frame (2) consisting of two laterally vertical frame spars (3, 3 '), also known as frames, an upper horizontal frame spar (4) and a lower one over the entire width of the window or door (1) inclusive the connections of the frames (3, 3 ') extending frame spar (5), which is also referred to as a threshold, composed, sic h forms the joint area (13) at the respective lower ends (14, 14 ') at the transition circumferentially of the vertical frames (3, 3') to the horizontal threshold (5),
characterized,
that at the lower free ends of the frames (3, 3 ') a cover plate (16) is formed with a flat surface, which is arranged to seal against driving rain on the outside (23) or weather side of the window or door (1), that the cover plate (16) the joint area (13) between the frames (3, 3 ') and the threshold (5) and the space (18) of corner connecting elements (17) and / or profile components in a vertical extension of the frames (3, 3rd ') covers the threshold (5) sealingly.
that adjoins the lower free end section (20) of the cover plate (16) which runs vertically to the frames (3, 3 '), a cover profile (24) which runs horizontally in the longitudinal direction of the threshold (5) and which is almost seamlessly flush with the on the respective frames (3, 3 ') arranged cover plates (16) connects to each other. Covering device according to claim 1,
characterized,
that the horizontally extending cover profile (24) is formed over the entire length of the window or door (1) to the upper horizontal free end (25) in the longitudinal direction and perpendicular to the threshold (5) forms a shoulder (27) which corresponds to the material thickness corresponds to the cover plate (16). Covering device according to claim 2,
characterized,
that the shoulder (27) of the cover profile (24) is formed in a step-shaped manner from a flat surface (28) and a parallel support surface (32), the lower free end section (20) of the cover plate (16) forming the cover profile (24) overlaps and rests on the support surface (32) and the cover plate (16) together with the cover profile (24) on the window or door (1) forms a U-shaped, flush surface structure. Covering device according to claim 1,
characterized,
that the cover plate (16) is designed in the basic form as a cuboid. Covering device according to claims 1,
characterized,
that the vertical cover plate (16) and the horizontal cover profile (24) are preferably made of aluminum, other materials such as a plastic material are also conceivable. Covering device according to claims 1,
characterized,
that the vertical cover plate (16) bears a sealant, preferably a sealing pad (34, 34 ') on the contact surface (33) facing the frames (3, 3') and the contact surface (32) of the cover profile (24), and the horizontal cover profile (24) is directed towards the threshold (5) and has a longitudinal seal (35) adjacent to the threshold (5). Covering device according to claims 1,
characterized,
that the vertical cover plate (16) is preferably fastened to the frames (3, 3 ') by means of fastening screws, the horizontal cover profile (24) also being able to be screwed, clipped or clamped onto the threshold (5).

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