CN110612380A - Sealing devices for moveable lift fans or moveable fans of push fans as windows or doors - Google Patents

Abstract

A sealing device (10) for a movable sash as a movable lifting or lowering sash or push sash (3) of a window or door (1), comprising sealing strips (11), (12) which are arranged in an abutment region (9) between the push sash (3) and a fixing region (4) and between the push sash (3) and a frame (2) for sealing and fixing an intermediate space (9') of a closed push sash (3) of the window or door (1), wherein in the abutment region (9) one sealing strip (11) can be fastened with an abutment face vertically and horizontally on a sash frame (5) of the push sash (3) and a sealing strip (12) can be fastened with an abutment face vertically and horizontally on a fixing region frame (7) of the other fixing region (4), wherein the sealing strips (11), (12) comprising a profile body (13) have a first profile section (14), the first profile sections engage above or behind one another when the push leaf (3) is closed and form an operatively connected abutment with a sealing portion (15) arranged opposite each other, wherein the sealing strips (11), (12) have moldings (16), (17) at the free ends, which connect the vertical and horizontal sealing strips (11), (12) to form a structural unit, wherein the sealing strips (11), (12) and the moldings (16), (17) are guided with the sealing portion (15) at least at an angle of approximately 90 DEG around the corners of the push leaf (3) without interruption and ensure a sealing abutment region (9) without play.

Description

Sealing of movable sash or sash for use as a movable lifter for windows or doors device

technical field

The invention relates to a sealing device according to the invention for a movable leaf as a movable lift leaf or leaf for a window or door.

Background technique

Movable leaves as window or door push leaves or moveable lift leaves are known in various embodiments and comprise, in the simplest case, leaves which are movably arranged in an outer frame for opening and closing as push leaves. sash, and includes further door elements or window elements, such as fixing areas, also arranged in the frame.

The closed sliding leaf can be locked on the frame on its side facing away from the other door element or window element by actuating a fitting arranged in the leaf frame and thus prevented from being opened without authorization. The push fan is usually removably housed above or below the push fan. When the lift fan is normally opened by using the operating handle, the push fan is raised along with the sealing portion, so that the push fan is easier to operate. The opened push fan can then be pushed in front of the adjacent fixed part.

Depending on the embodiment, the lifting fan can only be moved or additionally tilted. When closing, the push fan is lowered and thus presses the seal again. Opening and closing are also possible by electric, hydraulic or pneumatic actuators.

However, the weak point against unauthorized opening forms an abutment area at which the closed sliding leaf is connected to another door element or window element. In this abutment area, a suitable tool can be used to try to squeeze the closed push leaf and another door or window element perpendicular to the plane of the door or window away from each other in order thus to force open the door or window.

In order to avoid this, fastening means are already known for the abutment region and in particular in the form of two identically shaped fastening rails or profiles. They are made of metal and each have a first profile section which is produced in one piece with a second profile section and protrudes from it. The fastening profiles are then respectively fastened to the vertical sections of the leaf frame and other door elements or window elements, so that when the push-leaf is closed, the fastening profiles overlap in the region of their first profile sections and at the same time also engage from behind , such that attempts to push the closed push leaf and the next door or window element away from each other for forced opening are effectively prevented by the fixing profile.

The disadvantage of the known fixed profiles is their poor thermal and acoustic insulation, so to obtain sufficient thermal and acoustic insulation, in addition to the seals acting in the push fans that close directly between the fixed profiles, additional Seals that interact with the leaf or with another door element or window element and are subject to increased wear caused by the movement of the push leaf when opening and closing.

This problem is known and there are corresponding seals on the market.

A known device is described in DE 20119725 U1. In order to fix a closed door and/or sash of a building door and/or building window to an adjoining door or window element in the abutment region, the device comprises at least two fixing profiles, one of which is in the With the fastening side, the frame of the leaf can be fastened in the abutment region, and a profile can be fastened with the fastening side to the other door element or window element. The profile sections of the fastening profile form a mutual upper or rear joint when the leaf is closed. For this purpose, the fastening profile is formed in two parts respectively, comprising a first profile body forming at least one first profile segment and a second profile body made of thermal and/or sound insulating material, the second profile body The first profile body is at least partially covered on the side facing away from the fastening side.

The known devices require a large amount of construction space to realize the fastening device by means of the two-part arrangement of the components, which leads to functional impairments with regard to the protection against unauthorized opening and the heat and sound insulation of the device.

Visibly accessible locking means from the outside of the window or door through the fixed profile body between the first profile body and the covering second profile body provides a possibility of unlocking the locking means by a simple method, wherein by removing The covering profile body is arranged such that the fastening screws fastening the second profile body to the window or door are exposed and accessible, and the window or door is easy to open.

Since only the covered profile body is made of thermal and/or sound insulating material, the thermal and acoustic insulation is insufficient. The gap between the push fan and the fixed area remains disregarded. No measures have been taken in this arrangement for sealing against possible water ingress due to high wind loads and high wind and rain stresses, which could have consequent consequences of damage to the entire window or door.

Contents of the invention

It is therefore the object of the present invention to provide a functionally reliable and compact seal as a movable lifter for a window or door or as a movable leaf for a pusher, which overcomes the above-mentioned disadvantages in terms of heat and sound insulation It overcomes the above-mentioned shortcomings, improves the weather tightness, and maintains the security against unauthorized intrusion and has a good appearance for windows or doors, and the price is low, and the sealing device can be used in a simple, fast and safe manner. and precise installation and adjustment in a small construction space.

For this purpose, the sliding or lifting leaf of a window or door has a sealing device comprising a sealing strip which is arranged in the abutment area between the leaf, the frame and the fixing area for sealing and fixing the window Or the intermediate space of the closed push fan of the door. In this case, one sealing strip is fastened to the abutment surface of the upper horizontal frame section and the other sealing strip is fastened to the abutment surface of the vertical frame section of the push fan, wherein , one sealing strip opposite to the sealing strip of the push fan is assigned and fastened on the abutment surface of the upper horizontal frame section of the frame, and the other sealing strip is assigned and fastened on the vertical fixing area of the frame in the fixing area The resting surface of the frame section. Furthermore, the sealing strip comprising the profile main body has a first profile section which, when the push leaf is closed, engages above or behind each other and forms an effective abutment with the oppositely arranged seal. It is particularly advantageous if, in the region where the horizontal and vertical sealing strips touch each other, moldings are arranged at the respective free ends, which moldings connect the vertical sealing strip and the horizontal sealing strip to form a structural unit . Since the sealing strip, which is connected to the molded part, is guided uninterruptedly around the corner of the fan at least at an angle of approximately 90° together with the seal, the open abutment region can be ensured to be sealed without gaps. The continuous transition of the seal from the upper horizontal frame of the fan, including the vertical frame of the fan, to the fixed area also preferentially prevents the ingress of air and moisture through the frame system of the window or door. Sealing therefore also becomes more important in thermal insulation, since energy leakage is also a critical point. Due to the circumferentially compressed contact of the seal of the seal when the push fan is closed, a high degree of tightness is also achieved against possible ingress of water due to wind loads and heavy weather stresses.

Furthermore, the compact one-piece connection of the sealing device, in particular including the sealing strip, the molded part and the sealing part, allows, in addition to an optimal sealing between the push leaf, the frame and the frame in the fastening area, a Easy to install. At the location of the abutment area, in particular in the transition area from the horizontal area to the vertical area, undesired leakages when the push leaf is closed are finally avoided by means of the form-fitting of the continuous seal.

For an easy assembly and a stable guided position in the unloaded state and under stresses due to compression when the push leaf is closed, it is preferable to guide and hold the seal in a form-fitting manner in the receiving groove of the sealing strip and mold it in the guide groove of the component. Due to the matching of the sealing strip and the molded part in the shape of the corresponding cross-section, a coincident arrangement of the receiving groove and the guide groove is simultaneously obtained, so that the sealing part is pressed uniformly all around and seals evenly.

In order not to spoil the existing appearance of the window or door and to enable simple and cost-effective production, the molded parts are preferably made of plastic material and can be connected by simple shapes to the sealing strip in a positive and/or non-positive manner to form the structure unit. In this case, the cross-sections of the molded part have corresponding webs at approximately the same material thickness, which firmly form cavities in the profile body. An increase in the stability of the plug-in connection between the molded part and the sealing strip is achieved, for example, due to the choice of material from plastic and the dimensioning of the molded part which can be pressed into the weatherstrip.

The functional expansion of the seal with regard to increased heat and sound insulation is achieved in that the molded parts are formed as 90° corners and at the corresponding ends as straight sections for abutment without transitions to the weatherstrip, and the molding and the weatherstrip are configured to match at least the outer contour visible in cross-section. By adapting the shape of the molding to the sealing strip, the gaps can be filled evenly distributed in the abutment area between the push leaf, frame and fixed area frame, resulting in an even distribution of the seal when the push leaf is closed .

For ease of connection in the assembly of the molding with the sealing strip, projections are provided at the front end or section of the molding for insertion into grooves of the sealing strip, which are preferably produced as cavity profiles In the process, the protrusion can be squeezed, glued and/or tightened with the groove of the sealing strip through cooperation. Accordingly, the projection can preferably have a barb which, after insertion, is fixed in a groove, for example in the profile body of the sealing strip, immovably.

A high degree of tightness of the seal is achieved at the transition of the component connection between the sealing strip and the molded part in that a form-fitting sealing plate is arranged between the molded part and the sealing strip. Here, the sealing plate is preferably made of a wear-resistant rubber material.

The sealing strip is made of plastic material and has a corresponding web in cross-section at almost the same material thickness, and the cavity is formed by the profile body, preferably increasing the stability of the sealing strip itself as well as the sealing strip, frame of the push fan and the connection between the fixed area of the entire window or door.

Preferably, the sealing device is fastened guidedly by means of fastening screws through holes arranged on the sealing strip to the fan frame of the push fan, to the fastening region frame of the fastening region and to the frame. In order to protect a possible unauthorized engagement of the outside of the window or door, the fastening screw is advantageously arranged invisible and inaccessible. The holes arranged over the entire length of the sealing strip enable positioning of the fastening screws and screwable fixing of the sealing strip without any further assembly aids.

For uniform sealing over the entire length of the sealing device, its guide grooves running with a radius of 90° ensure the sealing in the molded part. A hose seal, preferably made of a soft PVC or rubber material (the hose seal has proven to be particularly weather-resistant due to this material), can engage into the guide groove without shape change due to the course of the 90° radius.

A further contribution for this purpose consists in a sealing device for a movable lift fan or a movable fan as a window or door, comprising a sealing strip arranged between the push fan and the fixed area In the abutment area, and between the sash and the frame, the intermediate space of the closed sash for sealing and fixing the window or door. In this case, one sealing strip is fastened in the abutment area to the abutment face of the upper horizontal frame section and the other sealing strip is fastened to the abutment surface of the vertical frame section of the push fan. Put it on the face. Opposite to the sealing strip of the push fan, the sealing strip is assigned and fastened to the abutment surface at the upper horizontal frame section of the frame, and another sealing strip is assigned and fastened to the vertical section of the frame in the fixed area. The contact surface of the frame section of the vertical fastening area. The sealing strip comprising the profile body has first profile sections, which engage one another above or behind one another when the push leaf is closed and form an operatively connected abutment with oppositely arranged seals, respectively. Preferably, at the free end of the sealing strip there is a molding forming the coupling, so that when the push leaf is closed, starting from the vertical abutment face of the locking side of the frame and the vertical end face of the locking side of the door frame, The upper horizontal frame section of the frame and the upper horizontal sash section of the push fan transition to the vertical fixed area frame section and the vertical sash section until the lower horizontal bottom beam, which is extended in length and associated Actively connected member connections. The continuous transition of the sealing device mainly prevents the ingress of air and moisture through the frame system of the window or door. Seals therefore become more important in thermal insulation since energy leakage is also a critical point. Furthermore, the sealing strip and the molded part have equal material thicknesses over the entire length and at the contact points when the fan is closed, and they fit together in the same compression-tight manner when the fan is closed. As a result, wind pressure protection and a stable overlap of the device for sealing are advantageously achieved. Associated embodiments of the sealing device also increase the rigidity and strength of the gap to be sealed by cooperating the molding with the sealing strip, and thus increase the necessity to meet or exceed the rigidity requirements of a good, waterproof and weather-resistant window or door And wear resistance requirements, and realize the use of windows or doors of various sizes by simply shortening the matching sealing strip.

In order to be able to adapt the sealing device optimally to the conditions and specifications of the window or door, for the intermediate space between the push leaf and the bottom beam in the abutment area in the closed state of the push leaf and the vertical end faces of the push leaf and the The gap on the locking side between the vertical abutment surfaces of the frame, on each free end of the sealing device, is provided with sealing means, which are fastened to the sealing strip in a non-positive and/or form-fitting manner. This additionally supports a high degree of tightness against ingress of water due to wind loads and heavy weather stresses.

Furthermore, it has proven to be advantageous for the function, installation and costs of the fitting that the sealing device can be installed independently of the fitting of the actuating lever and independently of the manufacture of the window or door.

Description of drawings

Further advantageous configurations can be seen from the drawings. in:

Figure 1 shows a front view of a window or door, shown in perspective from the inside of the room, with the push leaf in the closed state, with the fixing area directed upwards on the frame, showing the resistance of the frame, the fixing area and the push leaf connection area,

Figure 2 shows an exploded view of the inside of a building with a window or door, with a fixed area with a frame, a seal for the abutment area of the sash with the frame and the fixed area, the sash with a face offset and Bottom beam,

Figure 3 shows a front view of a window or door shown from the inside of the room, with the sliding leaf in the closed state, and with a fixed fastening area arranged on the frame, an enlarged section of the abutment area of the sliding leaf and the fastening area the top view in the sectional view and the enlarged cross-section of the abutment area of the push fan and the fixing area the side view in the sectional view, wherein the abutment area is cut again enlarged,

Figure 4 shows a front view of a window or door without a sash, shown from the inside of the room, with the arrangement of the sealing device according to the invention,

Figure 5 is a perspective view of the sealing device with an enlarged cutout of the sides of the sealing strip and the molding for arrangement on the push fan,

FIG. 6 is a perspective view of the sealing device with an enlarged cutout of the sides and moldings for the sealing strips arranged on the frame and on the fixing area,

FIG. 7 shows a schematic illustration of the structure of the sealing device in an exploded view, with a side section for the sealing strip arranged on the push fan and an enlarged section of the molded part according to FIG. 5 ,

FIG. 8 shows a schematic diagram of the structure of the sealing device in an exploded view, with sides for the sealing strip arranged on the frame and the fastening area and an enlarged section of the molded part according to FIG. 6 ,

FIG. 9 shows a perspective view of the molding in two views according to FIGS. 5 and 7 , and

FIG. 10 shows a perspective view of a molded part in two views according to FIGS. 6 and 8 .

Detailed ways

The window or door indicated by 1 in the figure basically comprises an outer frame or frame 2 in which a movable leaf for opening and closing the door 1 is provided as a push leaf 3 and a fixed area 4 .

The fan 3 , which is configured, for example, as a lift fan, also has a fan frame 5 and a glass 6 arranged in this frame. The fixing area 4 basically comprises a frame 7 and associated glass 8 .

When the push fan 3 according to FIGS. 1 and 3 is closed, the locking element of the fitting (not shown) arranged on the fan frame 5 engaged by the locking of the frame 2 locks at least the fan frame 5 on the frame 2 On the vertical side facing away from the fixing area 4 .

However, the problem lies in the transition or abutment area 9 between the closed push fan 3 , the frame 2 and the fixing area 4 . An abutment area 9 is maintained at the transition between the fan frame 5 and the fixed area frame 7, wherein the vertical section 5' of the fan frame 5 and the vertical section 7' of the fixed area frame 7 are in contact with the push fan 3. are arranged one behind the other in a planar front view, and face each other adjacently with corresponding abutment surfaces, and wherein the upper horizontal frame section 5" of the push fan 3 overlaps the upper horizontal frame section 2' of the frame 2, when When the door leaf 3 is closed, this abutment area necessarily forms a gap 9' between the vertical sections 5' and 7' and the upper horizontal sections 2' and 5" of the push leaf 3 and the frame 2, which can also Access is made from the outside of the window or door 1 and violent opening can be achieved at the frame by pushing away the push leaf 3 and the fastening area 4 by means of a breaking tool. It is necessary to fix and seal such a gap 9' according to FIG. 3 between the push fan 3 and the fixing area 4 or the frame 2 .

In order to avoid this, the sliding leaf 3 or lifting leaf of the window or door 1 has a sealing device 10 according to FIGS. In the abutment area 9 between the push leaf 3 , the fixing area 4 and the frame 2 , and arranged to seal and fix the gap 9 ′ forming the intermediate space of the push leaf 3 forming the closure of the window or door 1 . In this case, in the abutment area 9, a sealing strip 11 is fastened to the abutment surface of the upper horizontal frame section 5", and another sealing strip 11 is fastened to the vertical frame of the push fan 3 section 5', wherein a sealing strip 12 opposite to the sealing strip 11 of the push fan 3 is allocated and fastened on the abutting surface of the upper horizontal frame section 2' of the frame 2, and the other A sealing strip 12 is assigned and fastened on the abutment surface of the vertical fastening area frame section 7' of the fastening area frame 7. Furthermore, the sealing strips 11, 12 comprising the profile body 13 have a first profile section 14, when When the push fan 3 is closed, the first profile sections are joined upwardly or backwardly with each other, and form an effective abutment with the opposite sealing portion 15. It can also be seen from Figures 4 to 10 that the sealing strips 11, 12 are in the free ends There is a corresponding molded part 16, 17 at a corresponding one of the free ends, and the molded part connects the vertical and horizontal sealing strips 11, 12 to form a structural unit. Due to the sealing strips 11, 12 connected with the molded parts 16, 17 Together with the seal 15 it is guided uninterrupted at least at an angle of approximately 90° around the corners of the fan 3 and around the corners of the transition from the upper horizontal frame 'section 2' to the vertical fastening area frame 'section 7' , so the open abutment area 9 can be guaranteed to be sealed without gaps. The upper horizontal sash section 5' of the sealing device 10 and the upper horizontal frame section 2' of the frame 2 are continuously transitioned to include the window frame The adjacent vertical sash section 5' of 3 and the vertical fixed area frame section 7' of fixed area 4 also mainly prevent air and moisture from entering through the frame system of the window or door. In this area, the so-called In the abutment region 9, the sealing portion 15 of the sealing device 10 is compressed circumferentially when the push fan 3 is closed, as shown in the enlarged part of FIG. 3 .

Furthermore, the compact one-piece connection of the sealing device 10 consisting of the sealing strips 11 , 12 , the moldings 16 , 17 and the corresponding seal 15 provides the optimum Excellent seal.

As can be seen from FIGS. 7 to 10 and can be seen in the installed state of the sealing device 10 through the enlarged section according to FIG. In the unloaded state in a stably guided position and during compressive stresses when the push leaf 3 is closed, it is preferably held in a positively guided manner in the receiving grooves 18 , 19 of the sealing strips 11 , 12 and in the molded part 16 , 17 in the guide grooves 20,21. Due to the matching of the sealing strips 11 , 12 and the molded parts 16 , 17 in cross-section, a coincident arrangement of the receiving grooves 18 , 19 and the guide grooves 20 , 21 is simultaneously obtained, so that the sealing part 15 is pressed in the same way all around, and Seal evenly.

Simple and inexpensive to manufacture and capable of a variety of functional properties, the molded parts 16, 17 according to FIGS. Fittingly connected to form a structural unit.

In this case, the cross-sections of the moldings 16 , 17 have corresponding webs with approximately the same material thickness, which form cavities through the profile body. The increased stability of the plug connection between the moldings 16 , 17 and the sealing strips 11 , 12 is due, for example, to the choice of material from plastic and the dimensions of the moldings 16 , 17 which can be pressed into the sealing strips 11 , 12 adjusted to be obtained.

In order to be able to easily transition from the upper horizontal frame section 5" of the push fan 3 and the upper horizontal frame section 2' of the frame 2 to the vertical section 5' of the fan frame 5 and the vertical section 7 of the fixed area frame 7 ’, the molded parts 16, 17 according to FIGS. 11, 12 on a straight section 24. Furthermore, the moldings 16, 17 and the sealing strips 11, 12 are at least configured to match the outer contour 25 visible in cross-section. By making the moldings 16, 17 relative to the sealing The strips 11 , 12 are matched and the abutment area 9 between the fan 3 , the frame 2 and the fastening area frame 7 is filled evenly distributed so that even distribution is achieved with the fan 3 closed.

According to FIGS. 9 and 10 , in order to connect the moldings 16 , 17 to the sealing strips 11 , 12 projections 26 , 27 are provided at the front ends 22 , 23 of the moldings 16 , 17 for Insertable connection into grooves 28 , 29 of sealing strips 11 , 12 manufactured as cavity profiles. The moldings 16 , 17 can thus be pressed, glued and/or screwed into the grooves 28 , 29 of the sealing strips 11 , 12 . The projections 26 , 27 can have barbs (not shown) for this purpose, which, for example, after insertion, are secured in grooves 28 , 29 of the profile body 13 of the sealing strips 11 , 12 so that they cannot move.

The sealing plates 30 , 31 according to FIGS. 7 and 8 , which are adapted to the cross-section of the moldings 16 , 17 and the sealing strips 11 , 12 , are also partly connected between the sealing strips 11 , 12 and the moldings 16 , 17 The tightness of the sealing device 10 is increased in the transition. Here, the sealing plates 30, 31 are preferably made of a wear-resistant rubber material.

Furthermore, the sealing strips 11 , 12 according to FIGS. 7 and 8 are preferably made of plastic material and have corresponding webs in cross-section with approximately the same material thickness, which form a cavity through the profile body 13 . The webs stabilize the weather strips 11 , 12 and are also suitable, like the moldings 16 , 17 overlappingly, to increase the tightness and security of the entire window or door 1 .

According to FIG. 2 , the sealing device 10 is fastened by means of fastening screws 32 on the fan frame 5 of the push fan 3 , on the fastening region frame 7 of the fastening region 4 , guided through the holes 33 arranged on the sealing strips 11 , 12 and on frame 2. In order to protect a possible unauthorized engagement of the outside of the window or door, the fastening screw 32 is advantageously arranged invisible and inaccessible. Holes 33 distributed over the entire length of the weather strip 11 , 12 are positioned with fastening screws 32 for screwably fastening the weather strip 11 , 12 to the window or door without any other mounting aid. It is also clear from FIGS. 7 to 10 that the molded parts 16 , 17 also have holes 41 , 42 for fastening screws 32 , which can be fixed by themselves.

In the molded parts 16 , 17 according to FIGS. 9 and 10 , the guide grooves 20 , 21 running with a radius of 90° for the seal 15 ensure uniform tightness over the entire length of the seal 10 . In the enlarged section according to FIG. 3 , the hose seal 15 , which is preferably made of soft PVC or rubber material (the hose seal has proven to be particularly weather-resistant due to the material), can be formed on the basis of a course with a radius of 90°. It is inserted into the guide grooves 20, 21 without shape change.

A further contribution for this purpose is that the sealing strips 11, 12 have a molding 16, 17 according to FIGS. The vertical abutment surface 34 on the locking side and the vertical end surface 35 on the locking side of the push fan 3 transition to the vertical fixed area frame area along with the upper horizontal area 2' of the frame 2 and the upper horizontal area 5" of the push fan 3 Segment 7' and 'vertical sash section 5', up to the lower horizontal sill 36 according to Figure 4, are operatively connected in relation in length by moldings 16, 17. The continuous transition of the seal 10 is mainly to prevent air and the ingress of moisture through the frame system of the window or door 1. Therefore, since energy leakage is also a critical point, the sealing device 10 also becomes more important in the thermal insulation. In addition, the sealing strips 11, 12 and the moldings 16, 17 in Having the same shape and the same material thickness over the entire length and also at the contact position when the push fan 3 is closed, they are fitted in the same compressively sealed manner by the attached seal 15. As a result, it is achieved in an advantageous manner Wind pressure and stable overlapping of the device used for sealing.By making the molded parts 16,17 cooperate with the sealing strips 11,12, the associated embodiment of the sealing device 10 also increases the rigidity and strength of the gap '9' to be sealed , and thus increases the necessity: to meet or exceed the rigidity and abrasion resistance requirements of a good, watertight and weather-resistant window or door 1, and to achieve various sizes of windows or doors by a simple shortening of the matching sealing strips Use of gate 1.

In order to be able to adapt the sealing device 10 optimally to the conditions and specifications of the window or door, for the abutment surface between the push leaf 3 and the bottom beam 36 in the abutment area 9 and the push leaf 3 in the closed state of the push leaf 3 The abutment surface between the vertical end surface 35 of the fan 3 and the vertical abutment surface 34 of the frame 2 is provided at the corresponding free ends 37, 38 of the sealing device 10 according to FIGS. Sealing means 39 , 40 which are fastened to the sealing strips 11 , 12 in a non-positive and/or form-fitting manner. This additionally supports a high degree of tightness against ingress of water due to wind loads and heavy weather stresses.

Furthermore, it has proven to be advantageous for the function, installation and costs of the fittings that, independently of the fittings (not shown) of the actuating lever and regardless of the manufacture of the window or door 1 according to FIG. 3 , the sealing device 10 can not only Assembly with the seal 15 is possible from the vertical abutment area 9 via the moldings 16 , 17 to the horizontal upper abutment area 9 without interrupting the transition. Due to this configuration, individual components of the sealing device 10 , such as the sealing strips 11 , 12 , the molded parts 16 , 17 or the seal 15 , can easily be assembled or replaced.

reference number list

1 window or door

2 frames

2’ upper horizontal frame section

3 push fans

4 fixed area

5 frame

5’ vertical sash section

5” upper horizontal sash section

6 glass

7 Fixed area frame

7’ vertical fixed area frame section

8 glass

9 Contact area

9’ clearance

10 Sealing device

11 sealing strip

12 sealing strip

13 profile body

14 profile segments

15 Sealing part

16 molded parts

17 molded parts

18 holding slots

19 Holder

20 guide groove

21 Guide groove

22 ends

23 ends

24 sections

25 Outer profile

26 raised

27 raised

28 grooves

29 grooves

30 sealing plate

31 Sealing plate

32 fastening screw

33 holes

34 Vertical stop surface

35 Vertical end faces

36 Bottom beam

37 free end

38 free end

39 Sealing mechanism

40 sealing mechanism

41 holes

42 holes

Claims (10)

1. A sealing device (10) for a movable sash as a movable lifting or lowering sash or push sash (3) of a window or door (1), comprising sealing strips (11, 12) which are arranged in an abutment area (9) between the push sash (3) and a fixing area (4) and between the push sash (3) and a frame (2) for sealing and fixing a gap (9') forming an intermediate space of the closed push sash (3) of the window or door (1),

wherein in the abutment region (9) one sealing strip (11) is fastened on the abutment face (5 ') of the upper horizontal frame section and the other sealing strip (11) is fastened on the abutment face of the vertical frame section (5') of the push leaf (3), wherein opposite the sealing strip (11) of the push leaf (3) a sealing strip (12) is assigned and fastened on the abutment face of the upper horizontal frame section (2 ') of the frame (2) and the other sealing strip (12) is assigned and fastened on the abutment face of the vertical fixing region frame section (7') of the fixing region frame (7) of the other fixing region (4), wherein the sealing strips (11, 12) comprising profile bodies (13) have profile sections (14) which engage over or behind one another when the push leaf (3) is closed and form an operatively connected abutment with a sealing section (15) arranged opposite respectively towards them,

it is characterized in that the preparation method is characterized in that,

the sealing strips (11, 12) have moldings (16, 17) at the free ends, which connect the vertical and horizontal sealing strips (11, 12) to form a structural unit, wherein the sealing strips (11, 12) and the moldings (16, 17) are guided with a sealing section (15) at least at an angle of approximately 90 DEG around the corners of the push fan (3) without interruption and sealing of the abutment region (9) is ensured without play,

wherein the sealing part (15) rests circumferentially on the sealing strip (12) and the molding (17) in the accommodating groove (18) of the sealing strip (11) and in the guide groove (20) of the molding (16) on the side directed toward the push fan (3), and the sealing part (15) rests circumferentially on the sealing strip (11) and the molding (16) in the accommodating groove (19) of the sealing strip (12) and in the guide groove (21) of the molding (17) on the side directed toward the frame (2) and the fixing-area frame (7),

and the sealing part (15) is held in a form-fitting guided manner in the accommodating groove (18, 19) of the sealing strip (11, 12) and in the guide groove (20, 21) of the molding (16, 17).

2. The sealing device (10) according to claim 1,

it is characterized in that the preparation method is characterized in that,

the molded parts (16, 17) are preferably made of a plastic material and can be connected to the sealing strips (11, 12) in a form-fitting and/or force-fitting manner to form a structural unit.

3. The sealing device (10) according to claim 1,

it is characterized in that the preparation method is characterized in that,

the molding (16, 17) is formed as a 90 ° corner and at the respective end (22, 23) a straight section (24) for transition-free abutment onto the sealing strip (11, 12) is formed, wherein the molding (16, 17) and the sealing strip (11, 12) are configured at least to match an outer contour (25) visible in cross section.

4. The sealing device (10) according to claim 1,

it is characterized in that the preparation method is characterized in that,

the front end (22, 23) of the molding (16, 17) has a projection (26, 27) for insertion into a recess (28, 29) of a sealing strip (11, 12), preferably produced as a hollow-chamber profile, and the projection (26, 27) of the molding (16, 17) is pressed, glued and/or screwed by means of a fit with the recess (28, 29) of the sealing strip (11, 12).

5. The sealing device (10) according to claim 1,

it is characterized in that the preparation method is characterized in that,

sealing plates (30, 31) adapted to the cross-section of the molding (16, 17) and the sealing strips (11, 12) are arranged between the molding (16, 17) and the sealing strips (11, 12).

6. The sealing device (10) according to claim 1,

it is characterized in that the preparation method is characterized in that,

the sealing strips (11, 12) are preferably made of a plastic material and have, in cross section, at approximately the same material thickness, corresponding webs which form cavities from the profile body (13).

7. The sealing device (10) according to claim 1,

it is characterized in that the preparation method is characterized in that,

the sealing device (10) can be fastened to the frame (2), the fastening region frame (7) of the fastening region (4) and the fan frame (5) of the push fan (3) by means of fastening screws (32) in a manner guided through holes (33) arranged on the sealing strips (11, 12).

8. The sealing device (10) according to claim 1,

it is characterized in that the preparation method is characterized in that,

the guide grooves (20, 21) for the sealing (15) in the molded parts (16, 17) are designed with a 90 DEG radius.

9. A sealing device (10) for a movable sash as a movable lifting or lowering sash or push sash (3) of a window or door (1), comprising sealing strips (11, 12) which are arranged in an abutment region (9) between the push sash (3) and a fixing region (4) and between the push sash (3) and a frame (2) for sealing and fixing a gap (9') forming an intermediate space of a closed push sash (3) of the window or door (1),

wherein in the abutment region (9) one sealing strip (11) is fastened on the abutment face (5 ') of the upper horizontal frame section and the other sealing strip (11) is fastened on the abutment face of the vertical frame section (5') of the push leaf (3), wherein opposite the sealing strip (11) of the push leaf (3) a sealing strip (12) is assigned and fastened on the abutment face of the upper horizontal frame section (2 ') of the frame (2) and the other sealing strip (12) is assigned and fastened on the abutment face of the vertical fixing region frame section (7') of the fixing region frame (7) of the other fixing region (4), wherein the sealing strips (11, 12) comprising profile bodies (13) have profile sections (14) which engage over or behind one another when the push leaf (3) is closed and form an operatively connected abutment with a sealing section (15) arranged opposite respectively towards them,

it is characterized in that the preparation method is characterized in that,

the sealing strips (11, 12) have moldings (16, 17) forming a coupling at the free ends and are operatively connected in length by the moldings (16, 17) when the push leaf (3) is closed, from a vertical bearing surface (34) on the locking side of the frame (2) and a vertical end surface (35) on the locking side of the push leaf (3) as the push leaf (3) and the upper horizontal region of the frame (2) transition into the vertical fastening region frame section (7 ') and the vertical leaf frame section (5') up to the lower horizontal base beam (36).

10. Sealing device (10) according to claim 1 or 9,

it is characterized in that the preparation method is characterized in that,

the sealing device (10) has sealing means (39, 40) at the respective free end (37, 38), which are fastened to the sealing strip (11, 12) in a force-fitting and/or form-fitting manner and are sealingly operatively connected to the frame (2) and to the base beam (36) in the closed position of the push leaf (3).