EP3808926A1 - Device for attaching a door leaf to a door frame so that it can be pivoted - Google Patents

Abstract

The invention relates to a device for the pivotable fastening of a door leaf (100) to a door frame (101), comprising the door leaf (100) and a door hinge with several hinge rollers (102; 103; 104), two of the hinge rollers (102; 103; 104) are connected to one another, the door leaf (100) having a height, the door hinge extending over the entire height of the door leaf (100), the device comprising a connecting means (600) with which the door leaf (100) is attached to the Rollers of tape (102; 103; 104) can be fastened, the device comprising an intermediate element, wherein the connecting means (600) can be fastened to the door leaf (100) via the intermediate element.

Description

The present invention relates to a device for the pivotable fastening of a door leaf to a door frame according to the preamble of claim 1.

Door hinges are known from the prior art, which attach the door leaf to the door frame in a pivotable manner. They can also be called hinges. Door hinges with several hinge rollers are known. One of the hinge rolls is attached to the door leaf and another hinge roll is attached to the door frame. The belt rollers are connected to one another by bolts and are rotatably mounted in relation to one another. In this way the pivotability of the door is achieved.

From the DE 10 2013 113 670 A1 a door is known with a finger protection device which is arranged in the region of the edge of the door leaf on the hinge side and extends over the entire height of the door leaf. The door leaf edge is attached to at least two aligned round profile sections, between which an annular disk engages, on which the opposite ends of the round profile sections are supported and which is fixedly attached to the door frame via a door fastening element.

Compared to the prior art, the invention is based on the object of creating a device with finger trap protection that is easy to mount on the door frame. In addition, a system with such a device and a door frame is to be created.

This object is achieved by a device according to claim 1 and by a system according to claim 14. Embodiments of the invention are given in the dependent claims.

The device comprises the door leaf and a door hinge with several hinge rollers. In the context of this description, a roll of tape is understood to mean in particular an elongated tubular element. The tape rolls can have a length that is more than twice as large as their diameter. Two of the tape rolls are connected to each other. In particular, the tape rollers can be rotatably connected to one another. For example, if the device comprises three rolls of tape, the first roll of tape can be connected to the second roll of tape and the second roll of tape to the third roll of tape. The door leaf has a height. The door hinge extends over the entire height of the door leaf. This achieves a reliable finger protection function, since the door hinge covers the gap between the door frame and the door leaf. In particular, it is possible for this gap to be covered by the tape rollers. In this case, the total length of the three hinge rolls corresponds to the height of the door. The hinge rollers can extend over the entire height of the door hinge.

In addition, the device comprises a connecting means and an intermediate element. It should be noted that the connecting means and the intermediate element can be two different components. The door leaf can be attached to the hinge rollers via the connecting means. The connecting means can be attached to the door leaf via the intermediate element. In other words, the door leaf can be attached to the door leaf via the intermediate element and the connecting means.

The intermediate element can be advantageous, for example, in order to attach the device to an already existing door leaf which is not specially designed for attachment to the device is. The intermediate element can be adapted to the connecting element, for example, so that an adaptation of the door leaf is not necessary. For example, the intermediate element can be designed for a form-fitting and / or force-fitting connection with the connecting means. The intermediate element can be screwed, glued or glued to the door leaf, for example.

The connecting means has at least one cavity in which a mechanical and / or electronic functional means is arranged. The functional means is designed for a mechanical and / or electronic function of the device. For example, the functional means can be designed as a door drive, door closer, door holder, damper, opening limiter and / or camera. Due to the arrangement in the cavity of the first sealing means, these functions can be integrated into the device in a particularly space-saving manner.

For the operation of the electronic functional means, for example, rotational energy, which is present in the door hinge when the door leaf is opened and closed, could be converted and stored in an energy storage device, e.g. an accumulator. This energy can then be used to operate the electronic functional means.

The cavity can in particular have an opening that can be used for ventilation. This opening can be closable from the outside, so that a user can choose whether he wants to use the ventilation or not. The ventilation can be advantageous, for example, in order to be able to dissipate heat generated in the cavity by an electrical device.

It is also possible that the intermediate element is used to use the device on a standard door leaf. Standard door leaves have different widths. In this description, the width is understood to mean, in particular, the dimension between the main closing edge and the secondary closing edge of the door leaf. Standard doors have differences in width of 125mm. The width of the intermediate element can be selected so that a standard door leaf that is actually 125mm too small for the door opening is used. Because of the intermediate element, the device can then be used with this standard door leaf.

It is possible for the connecting means to have two flexible connecting legs which encompass the door leaf. The connecting legs can be elastically deformable, for example. For example, the door leaf can be arranged between the connecting legs in the elastically deformed state, so that the elastic restoring force presses the connecting legs against the door leaf and thus ensures reliable sealing and reliable finger protection. In the context of this description, the term “encompassing” is understood in particular to mean that the connecting legs encompass two outwardly directed sides of the door leaf, which are opposite one another.

The connecting means can be made in one piece or composed of several profiles. Reliable finger protection is achieved by the connecting means, which preferably extends over the entire height of the door leaf.

According to one embodiment of the invention, the connecting means can be designed to act against a seal arranged on the door frame during a closing movement of the door leaf to be pressed. As an alternative to this, the connecting means can also move into the seal arranged on the door frame or rest against the seal arranged on the door frame. In this way, a particularly good seal of the secondary closing edge is achieved. In addition, reliable finger protection is achieved.

In the context of this description, the closing movement is understood in particular to mean that the door is moved from a position in which it does not close an opening surrounded by the door frame into a position in which it closes this opening. The transfer from one position to the other is preferably carried out by means of a pivoting movement.

According to one embodiment of the invention, the intermediate element can be arranged on a secondary closing edge of the door leaf between the door leaf and the connecting means in order to fasten the connecting means to the door leaf via the intermediate element.

According to one embodiment of the invention, the intermediate element can have a width of more than 50 mm, preferably more than 70 mm. A width of more than 100 mm is particularly preferred. In the context of this description, the width is understood in particular to mean the dimension between the connecting means and the door leaf. Such an intermediate element is particularly advantageous in order to be able to use the device with standard door leaves. A standard door leaf can be used, which would be 125mm too narrow for the door opening without the use of the device. Because of the intermediate element, it can then be combined with the device.

It is possible for the connecting means to be free of a swivel movement of the door leaf relative to the door frame sliding contact with other elements of the device. This is particularly advantageous because it keeps the mechanical wear of the connecting means and other elements low.

In the context of this description, a sliding contact is understood to mean that two components or elements are in contact with one another during a relative movement.

According to one embodiment of the invention, the device can comprise a corner sealing element. The corner sealing element can be arranged above the tape rolls. A partial area of the corner sealing element can be pressed against a sealing profile of the door frame when the door leaf closes a door opening defined by the door frame. In this way, the area above the tape rolls is sealed. The corner sealing element improves the seal, the sound insulation and the hygiene, since fewer foreign bodies can get into the area of the first sealing means from above. The corner sealing element preferably covers an upper end of the first sealing means.

According to one embodiment of the invention, the device can comprise an adaptation means. The adaptation means can be arranged between the intermediate element and the connecting means in a first position and in a second position. The adjustment means can be displaceable from the first to the second position and vice versa. In the first position, the adaptation means and the connection means are designed to completely cover a contact surface of the intermediate element with a first thickness. In the second position, the adaptation means and the connection means can be designed to be a contact surface to completely cover the intermediate element with a second thickness. The first thickness can be greater than the second thickness, for example.

It should be noted that the adjustment means can initially be displaced and then fixed. After the fixation, it can only be moved again when the fixation has been released. In the context of this description, the thickness is understood to mean, in particular, the dimension that extends in a horizontal direction and runs perpendicular to the width of the door leaf and the intermediate element.

The contact surface can be, for example, the surface of the intermediate element which points in the direction of the tape rolls. Complete coverage of the contact surface is understood in the context of this description to mean that the complete contact surface is not visible. It is possible that part of the contact surface is not covered directly and that this gap cannot be seen from outside the connecting means and the intermediate element.

The displaceable adjustment means is advantageous in order to be able to use the device with door leaves of different thicknesses. For example, the adjustment means can be used in the first position in the case of a relatively thick door leaf and in the second position in the case of a relatively thin door leaf.

According to one embodiment of the invention, the adjustment means can be displaceable in a horizontal direction perpendicular to the connection direction between the connection means and the intermediate element from the first position to the second position and vice versa.

It is possible for the device to comprise a first sealing means which has at least one contact area for contact with the tape rolls. The contact area can be designed as a segment of a circle. The circular segment can have a radius which corresponds to the radius of the tape rolls. It is also possible for the first sealing means to have two contact areas which are designed as described above. One of the contact areas can be arranged between the door leaf and the hinge rollers. The other contact area can be arranged between the tape rollers and the door frame. One or more system areas simplify the assembly of the door leaf on the door frame. In addition, the tightness of the device is further increased.

It is possible that the device comprises a second sealing means. The first and the second sealing means can each be made of an elastically deformable plastic, for example. The second sealing means can be fastened to the door frame. The first and the second sealing means can be designed to seal a gap between the door leaf and the door frame when fastened to the door frame. This further improves finger protection. In addition, the tightness of the door is improved.

The first sealing means can in particular be fastened to the door leaf with a fastening means such as a screw. The second fastening means can also be fastened to the door frame with a fastening means. Additionally or alternatively, the first sealing means can also be clamped between the door hinge and the door leaf and the second sealing means can be clamped between the door frame and the door hinge. It is also possible for the first sealing means to be attached to the door leaf in a form-fitting manner and the second sealing means to be fastened to the door leaf in a form-fitting manner is attachable. For example, the first sealing means can have a projection which is inserted into a groove in the door leaf. Alternatively and / or the second sealing means can have a further projection which can be inserted into a groove in the door frame.

It is possible for the first and the second sealing means to comprise a plurality of sealing elements. A first of the sealing elements can be compressed by a second of the sealing elements when the door leaf is attached to the door frame when the door leaf closes a door opening defined by the door frame. When the door leaf completely releases the door opening, the first sealing element can rest against the door hinge in the extended state. The stretched state is understood in particular to mean that the first sealing element is not compressed by the second sealing element.

The two sealing elements provide a reliable seal both in the closed state (door opening is closed by the door leaf) and in the open state (door opening is released).

It is possible for the first and the second sealing means to comprise a plurality of sealing elements. A third of the sealing elements can be inserted into recesses in the first and / or the second sealing element. These additional sealing elements further increase the tightness of the device. It is also possible for a fourth of the sealing elements to be inserted into a recess in the second sealing element.

It is possible that the first and the second sealing means are designed for a form-fitting connection with one another when the door leaf closes a door opening defined by the door frame. For example, during the closing movement of the door, the first sealing means can lie against a lip-like contour of the second sealing means just before the door is completely closed. Alternatively or additionally, during the closing movement of the door, the first sealing means can move against the second sealing means or into the second sealing means.

It is possible that the device comprises a first sealing profile which is arranged in a first edge area of the door leaf. The first sealing profile can be designed to seal a horizontal area between the door leaf and the door frame when the door leaf is in the state attached to the door frame. The first sealing profile can in particular be an automatically triggered seal which is triggered when the door leaf is closed and seals the horizontal area. The tightness of the device is increased by the first sealing profile.

It is possible that the device comprises a second sealing profile which is arranged in a second edge area of the door leaf. The second edge area can, for example, be arranged opposite the first edge area. The second sealing profile can be designed to seal a horizontal area between the door leaf and a threshold and / or a floor when the door leaf is in the state attached to the door frame. The second sealing profile can be an automatically triggered seal that is triggered when the door leaf is closed and seals the horizontal area. The tightness of the device is increased by the second sealing profile.

It is possible for the second sealing profile to be arranged in a groove which is arranged both in the door leaf and in the door hinge. The second sealing profile can thus extend over the entire length of the door extend and reach for reliable sealing. The second sealing profile can, for example, be a retractable seal.

It is possible that the device comprises a third sealing profile which is arranged on a surface of the door leaf and extends in a vertical direction when the door leaf is attached to the door frame. The third sealing profile can be arranged in an edge region of the door leaf. The third sealing profile can in particular be arranged on the lock side of the door. The third edge area can be arranged opposite a fourth edge area of the door leaf. The tape rolls can be arranged in the fourth edge area. The third sealing profile increases the tightness of the device.

A device with the first, the second and the third sealing profile has the advantage that the door leaf, when attached to the door frame, is sealed in all of its edge areas from the door frame and the threshold or the floor when it is closed. It is therefore a door leaf that is particularly well sealed all around.

According to one embodiment of the invention, the device can comprise a closure element which can be fastened to the connecting means. The closure element can be designed to cover an opening in the connecting means. The closure element can, for example, be fastened to the connecting means in a material or form-fitting manner. For example, it can be clipped, screwed, glued or hung. In the context of this description, a clip-on closure element is understood in particular to mean that the closure element is held in the clipped-on state by a clamping force. This makes it relatively easy to attach and remove. The ones from The opening covered by the closure element can be used, for example, to carry out repairs or to replace components.

According to one embodiment of the invention, the device can comprise a covering means which is arranged on the connecting means and is designed to cover a gap between the connecting means and the door frame. The gap covered by the covering means can in particular be covered in the closed state of the door leaf. The covering means can be pressed against the door frame during an opening movement of the door leaf.

According to one embodiment of the invention, the device can comprise a sealing element and an adjusting element. The adjusting element can be fastened to the door frame. For example, the adjusting element can have an elongated hole for this purpose, so that it can be fastened to the door frame with a screw in an adjustable manner in a first direction, for example in a range of 6 mm in length. The first direction can in particular extend in a horizontal direction parallel to the surface of the door frame to which the adjusting element is attached.

The sealing element can be adjustably fastened to the adjusting element, for example in a range of 6 mm in length. In particular, it can be fastened in a continuously adjustable manner. The adjustability can in particular take place in a second direction which is perpendicular to the first direction. The second direction can be in a horizontal direction, for example parallel to the surface of the door leaf when the door is closed.

For example, the sealing element can be fastened to the adjusting element with a screw. Alternatively or additionally, clamping and / or adhesive fastening can also be possible. The adjusting element can in particular have a receiving area in which the sealing element can be inserted and fastened. The receiving area can be U-shaped, for example. The sealing element can then be adjusted by inserting it into the receiving area at different distances.

When fastened to the adjusting element, the sealing element can cover the adjusting element so that it is not visible from the outside.

It is also possible that, instead of the sealing element and the adjusting element, the device comprises an automatically spring-loaded seal which is designed to seal the first gap.

According to one embodiment of the invention, the device can comprise a finger protection element which can be fastened to the door frame. In particular, the finger protection element can be adjustably fastened to the door frame, for example in a range of 6 mm in length. For this purpose, the finger protection element can, for example, have an elongated hole so that it can be fastened to the door frame with a screw. The adjustability takes place in the first direction mentioned above. Alternatively or additionally, the finger protection element can also be attached to the sealing element.

At least a first of the hinge rolls is attached to the door leaf. For example, it can be attached to the door leaf with a fastening element such as a screw. It is also possible that the hinge roll is attached to the door leaf with a hinge.

At least a second of the tape rolls can be designed for attachment to the door frame. The second roll of tape can be designed, for example, for fastening with a screw on the door frame or with a tape tab on the door frame. By attaching the second roll of tape to the door frame, a particularly simple assembly of the door leaf on the door frame is achieved. On the in the DE 10 2013 113 670 A1 An annular disk attached to the door frame with its comparatively complicated structure can be dispensed with.

It is possible that the device comprises at least three rolls of tape. In this case, for example, two rolls of tape can be fastened to the door leaf and one roll of tape can be fastened to the door frame. It is also possible that two rolls of tape can be fastened to the door frame and one roll of tape is fastened to the door leaf.

If two rolls of tape are attached to the door leaf, the first roll of tape is arranged above the second roll of tape. The third roll of hinge is arranged below the second roll of hinge and is attached to the door leaf. If two rolls of tape can be attached to the door frame, the first roll of tape is arranged below the second roll of tape. The third roll of tape is arranged below the first roll of tape and can be fastened to the door frame.

It is possible that the tape rollers are designed as round tubes and have the same diameter. The diameter of the round tubes can in particular be smaller than the thickness of the door leaf. The use of such round tubes as tape rolls further simplifies the assembly of the door leaf on the door frame.

According to one embodiment of the invention, the door hinge can comprise bolt-like connecting elements. Two of the tape rolls can be connected to one another via the connecting elements. For example, two connecting elements can be provided, a first of the connecting elements connecting the first roll of tape to the second roll of tape and a second of the connecting elements connecting the second roll of tape to the third roll of tape. The connecting element can be firmly connected to one of the tape rollers.

It is possible for the door hinge to comprise several hinge tabs. The hinge rollers can be fastened to the door leaf or can be fastened to the door frame by means of the hinge tabs. The fastening with hinge tabs is advantageous for a particularly simple installation of the door leaf on the door frame.

It is possible that the hinge rollers are each fastened to the door leaf with a screw connection or can be fastened to the door frame. The sealing means can then likewise be fastened to the door leaf or can be fastened to the door frame with the screw connection.

In the system according to claim 14, the door leaf is fastened to the door frame by means of a device according to one embodiment of the invention. The connecting means can be attached to the door leaf via the intermediate element. For example, the intermediate element can be glued, screwed or glued to the door leaf.

Fig. 1

eine schematische Ansicht einer Vorrichtung nach einer Ausführungsform der Erfindung;

Fig. 2

eine schematische Ansicht einer Vorrichtung nach einer weiteren Ausführungsform der Erfindung;

Fig. 3

eine schematische Schnittansicht einer Vorrichtung nach einer Ausführungsform der Erfindung;

Fig. 4

eine schematische Schnittansicht der Vorrichtung aus Fig. 1;

Fig. 5

eine schematische Längsschnittansicht der Vorrichtung aus Fig. 2;

Fig. 6

eine schematische Schnittansicht einer Vorrichtung nach einer Ausführungsform der Erfindung;

Fig. 7

eine schematische Schnittansicht entlang der Schnittlinie VII-VII aus Figur 6;

Fig. 8

mehrere schematische Ansichten eines Eckbereichs einer Tür und eines darin angeordneten Eckdichtelements;

Fig. 9

schematische Ansichten eines zweiten Dichtungsmittels;

Fig. 10

schematische Ansichten eines zweiten Dichtungsmittels;

Fig. 11

schematische Ansichten eines zweiten Dichtungsmittels;

Fig. 12

eine schematische Ansicht eines in einer Nut angeordneten absenkbaren Dichtprofils;

Fig. 13

eine schematische Ansicht einer Ausführungsform der Erfindung mit mehreren Hohlräumen;

Fig. 14

eine schematische Schnittansicht eines Verbindungsmittels nach einer Ausführungsform der Erfindung mit einem eine Öffnung verschließenden Verschlusselement;

Fig. 15A

eine schematische Schnittansicht einer Ausführungsform der Erfindung mit einem relativ zum Verbindungsmittel verschiebbaren Anpassungsmittel in einer ersten Position;

Fig. 15B

eine schematische Schnittansicht der Ausführungsform aus Fig. 15B mit dem Anpassungsmittel in der zweiten Position;

Fig. 16

eine schematische Schnittansicht einer Ausführungsform der Erfindung mit einem Zwischenelement, über das das Verbindungsmittel am Türflügel befestigt ist; und

Fig. 17

eine schematische Schnittansicht einer Ausführungsform der Erfindung mit einem Zwischenelement, das die Verwendung von Normtüren in Kombination mit der Ausführungsform der Erfindung ermöglicht.

Further features and advantages of the present invention will become clear on the basis of the following description of preferred exemplary embodiments with reference to the accompanying figures. The same reference symbols are used for the same or similar components and for components with the same or similar functions. Show in it:

Fig. 1

a schematic view of a device according to an embodiment of the invention;

Fig. 2

a schematic view of a device according to a further embodiment of the invention;

Fig. 3

a schematic sectional view of a device according to an embodiment of the invention;

Fig. 4

a schematic sectional view of the device from Fig. 1 ;

Fig. 5

a schematic longitudinal sectional view of the device from Fig. 2 ;

Fig. 6

a schematic sectional view of a device according to an embodiment of the invention;

Fig. 7

a schematic sectional view along the section line VII-VII from FIG Figure 6 ;

Fig. 8

several schematic views of a corner region of a door and a corner sealing element arranged therein;

Fig. 9

schematic views of a second sealing means;

Fig. 10

schematic views of a second sealing means;

Fig. 11

schematic views of a second sealing means;

Fig. 12

a schematic view of a lowerable sealing profile arranged in a groove;

Fig. 13

Fig. 3 is a schematic view of an embodiment of the invention having a plurality of cavities;

Fig. 14

a schematic sectional view of a connecting means according to an embodiment of the invention with a closure element closing an opening;

Figure 15A

a schematic sectional view of an embodiment of the invention with an adjustment means displaceable relative to the connecting means in a first position;

Figure 15B

a schematic sectional view of the embodiment from FIG Figure 15B with the adjustment means in the second position;

Fig. 16

a schematic sectional view of an embodiment of the invention with an intermediate element via which the connecting means is attached to the door leaf; and

Fig. 17

a schematic sectional view of an embodiment of the invention with an intermediate element that enables the use of standard doors in combination with the embodiment of the invention.

The device comprises a door leaf 100 which is pivotably attached to a door frame 101 with a door hinge. The door hinge includes a first roll of tape 102, a second roll of tape 103 and a third roll of tape 104. The first roll of tape 102 is rotatably connected to the second roll of tape 103 by a bolt-like connecting means 109. The second reel 103 is rotatably connected to the third reel 104 by a bolt-like connecting means 110. The first roll of tape 102 is arranged above the second roll of tape 103, which in turn is arranged above the third roll of tape 104.

The first roll of hinge 102 is fastened to the door leaf 100 via a hinge tab 105. The second roll of tape 103 is fastened to the door frame 101 via a tape tab 106 and a tape tab 107. The third roll of hinge 104 is fastened to the door leaf 100 via a hinge tab 108. The fastening with the hinge tabs 105, 106, 107 and 108 is particularly stable. In addition, the door leaf 100 can thus be mounted on the door frame 101 in a particularly simple manner.

The hinge rollers 102, 103 and 104 extend over the entire height of the door leaf 100. Thus, the entire gap between the door leaf 100 and the door frame 101, in particular when the door is open, is covered by the hinge rolls 102, 103 and 104. The tape rollers thus fulfill an anti-trap function.

In the Figure 2 The device shown differs from the one in FIG Figure 1 device shown. The uppermost first roll of tape 102 is fastened to the door frame 101 with the tape tab 105. The second reel 103 arranged underneath is fastened to the door leaf 100 with the hinge tabs 106 and 107. The third reel 104, which is arranged below the second reel 103, is fastened to the door frame with the hinge tab 108.

Both Figures 3 and 4 are sectional views along a stepped cutting line. This representation was chosen to make it clear that the tape rollers 102 and 103 have the same diameter. In the sectional view, the bolt-like connecting means 109 is consequently only half shown.

In Figure 3 the belt rollers 102 and 103 are fastened to the door frame 101 and the door leaf 100 with screws 301. A first sealing means 304 and a second sealing means 305 are also fastened with the screws 301 between the hinge rollers 102 and 103 and the door leaf 100 or the door frame 101.

In the in the Figures 3 and 4 In the state shown, the door leaf 100 closes a door opening defined by the door frame 101. For this reason, the tape rollers are arranged on a frame inner side 300 of door frame 101.

The door leaf 100 has a groove 303 into which a correspondingly shaped section of the first sealing means 304 protrudes. The door frame 101 has a groove 302 into which a correspondingly shaped section of the second sealing means 305 protrudes. The two sealing means 304 and 305 are thus additionally fastened to the door leaf 100 or to the door frame 101 in a form-fitting manner for fastening with the screws 301. The grooves 302 and 303 are particularly advantageous for a simple assembly of the sealing means 304 and 305 on the door leaf 100 and on the door frame 101. For example, the door leaf 100 can be used as known from the prior art. The first sealing means 304 can easily be retrofitted by inserting the corresponding section into the groove 303.

The first sealing means 304 has an upsetting region 306, which can also be referred to as a sealing lip. Im in the Figures 3 and 4 In the closed state of the door leaf 100 shown in the illustration, the compression region 306 is compressed by the second sealing means 305. When the door leaf 100 is opened, the upsetting area 306 stretches and comes to rest against the tape rollers 102 and 103. In this way, a reliable seal is achieved both in the closed and in the open state of the door leaf 100.

The first sealing means 304 also has a sealing lip 307 which is pressed against the belt rollers 102 and 103 and so further increases the tightness of the device. In addition, the first sealing means 304 has recesses into which sealing elements 308 are inserted in order to also increase the tightness of the device. At the in Figure 4 The device shown in the figure, the second sealing means 305 also has such a recess, into which a sealing element 308 is also inserted.

The first sealing means 304 and the second sealing means 305 have a circular segment-shaped area which has the same radius as the tape rollers 102 and 103. A reliable seal can thus be achieved. In addition, the in Figure 3 A further sealing means 309 is arranged between the circular segment-shaped area of the first sealing means 304 and the belt rolls 102 and 103 and between the circular segment-shaped area of the second sealing means 305 and the belt rolls 102 and 103, whereby the tightness is further increased.

In the Figure 4 The device shown differs from that in Figure 3 shown device in particular by the attachment of the hinge rollers 102 and 103 on the door leaf 100 and on the door frame 101. In Figure 4 the first hinge roll 102 is fastened to the door leaf 100 with a first hinge tab 105. The second roll of tape 103 is fastened to the door frame 101 with a second tape tab 106. The hinge tabs 105 and 106 can be fastened to the door leaf 100 or to the door frame 101, for example, with screws. The hinge tabs 105 and 106 can have elongated holes for this purpose. This allows the hinge tabs 105 and 106 to be displaced. The hinge tabs 105 and 106 can also be covered by covering means.

Another difference is that the device in Figure 4 the sealing elements 309 were dispensed with.

In Figure 5 it is shown that the two tape rolls 102 and 103 are rotatably connected to one another by the connecting means 109. For this purpose, the connecting means 109 is designed like a bolt and is firmly connected to one of the two belt rollers 102 and 103. In addition, a guide bushing is arranged between the connecting means 109 and the tape rollers 102 and 103.

In Figure 6 the device comprises a connecting means 600 which has two flexible connecting legs 601. These two connecting legs 601 rest on the outside of the door leaf, so that the connecting means 600 can be used for door leaves of different thicknesses. In addition, the connecting means 600 has a bead 602 which, when the door is closed, rests against a frame-side seal. The door leaf is connected to the roll of tape with the connection means 600.

In contrast to the Figures 3 and 4 The connecting means 600 seals the illustrated embodiments Secondary closing edge of the door without dragging against other components during the opening and / or closing movement of the door. Rather, the connecting means 600 is pressed against a frame-side seal when the door is closed.

In Figure 7 shows how a door leaf receiving profile 702 is fastened to the door leaf 100 with two screws 700 and 701. An upper hinge part 704 is rotatably connected to a lower hinge part 705 via a bolt 703. The lower hinge part 705 comprises a tube which is fastened to the door leaf 100 with the screw 701.

In Figure 8A the upper end region of a device according to an embodiment of the invention with a connecting means 600 is shown. In Figure 8B a corner sealing element 800 with a rounded section 801 and a sealing surface 802 is shown.

In Figure 8C it is shown how the corner sealing element 800 is arranged on the first sealing means 600 and covers it. When the door is closed, the sealing surface 802 strikes against a sealing profile of the door frame, so that the rounded section 801 is pressed against the connecting means 600. This is also in Figure 8D shown. In this way, a reliable sealing of the upper corner area is achieved.

That in the Figures 9A and 9B illustrated second sealing means 900 is attached to the door frame. When the door is closed, the connecting means 600 is placed against a lip-like contour of the second sealing means 900. In this way, the secondary closing edge of the door is sealed particularly well.

An alternative to sealing the secondary closing edge is in the Figures 10A and 10B shown. The second shown there Sealant 1000 is also attached to the door frame. When the door is closed, the connecting means 600 is pressed against the second sealing means 1000.

That in the Figures 11A and 11B illustrated second sealing means 1100 is also attached to the door frame. A seal when the door is closed is achieved in that the connecting means moves into the second sealing means 1100. The in the Figures 9 to 11 The second sealing means 900, 1000 and 1100 shown have in common that they form a form-fitting seal with the connecting means 600 when the door is closed.

This in Figure 12 illustrated sealing profile 1200 is arranged in a groove on the underside of the door leaf. The groove extends both through the door leaf and through the door hinge 1201. In this way, a particularly good seal can be achieved on the underside of the door leaf. The sealing profile 1200 has a trigger 1202. If this is pressed against the frame when the door is closed, the sealing profile 1200 is lowered. A time-delayed lowering would also be possible.

In Figure 13 a plurality of cavities 1300 are shown within the first connecting means 600 and the door hinge. These cavities 1300 do not change their shape when the door is opened or closed, so that the complete cavity 1300 can be used to arrange mechanical and / or electronic functional elements. These can be motors, dampers, brakes or cameras, for example. Another advantage is that the cavities 1300 preferably extend over the entire height of the door leaf and thus have sufficient installation space for various components.

In addition, in Figure 13 shows how the trigger 1202 is pressed against a trigger element 1301 arranged on the door frame in the closed state of the door leaf. When the door leaf is closed, the trigger 1202 hits this trigger element 1301. The sealing profile 1200 is lowered, whereby a particularly good seal is achieved.

The trigger element 1301 is particularly advantageous since, when using it, the trigger 1202 can be used with a door rebate from the prior art in order to lower the sealing profile 1200.

The connecting means 1400 off Figure 14 has a base body 1401 and an opening 1403. The opening 1403 is covered by a closure element 1402. The closure element 1402 is held on the base body 1401 by a clamping force. By overcoming the clamping force, the closure element 1402 can be detached from the base body 1401 with little effort and without tools. The opening 1403 can then be used for repair work, for example.

In Figure 15A it is shown that an adaptation means 1500 is arranged between the door leaf 1501 and the connecting means 1400. The adjustment means has a first leg and a second leg, the first leg being longer than the second leg. The legs are arranged in an L-shape at right angles to one another. The first leg covers part of a contact surface of the door leaf 1501, while the second leg protrudes at right angles away from the door leaf 1501 in the direction of the connecting means 1400.

Although the first leg does not cover the entire contact surface of the door leaf 1501, the uncovered part cannot be seen from outside the connecting means 1400 and the adaptation means 1500. It is covered by the connecting means 1400.

In Figure 15B the adjustment means 1500 is arranged in a second position on a door leaf 1502. The door leaf 1502 is thinner than the door leaf 1501. In this case, the complete contact surface of the door leaf 1502 is covered directly by the adaptation means 1500 and the connecting means 1400. The second leg of the adaptation means 1500 rests on the connecting means 1400.

From the synopsis of the Figures 15A and 15B it results that due to the adaptation means 1500, the connecting means 1400 can be used both on a relatively thick door leaf 1501 and on a relatively thin door leaf 1502 and that in both cases the contact surface of the respective door leaf 1501 and 1502 is covered.

In Figure 16 shows how the connecting means 1400 is attached to the door leaf 100 using an intermediate element 1600. The intermediate element 1600 can be screwed, glued or glued to the door leaf 100, for example. The connecting means 1400 is attached to the intermediate element in a non-positive and / or positive manner. The intermediate element 1600 is arranged in a groove of the connecting means 1400. The intermediate element 1600 thus enables the connecting means 1400 to be attached to the door leaf 100 as a retrofit.

In addition, in Figure 16 a covering means 1601 arranged on the connecting means 1400 is shown, which covers a gap between the connecting means 1400 and the door frame. When the door leaf 100 opens, the door leaf 100 moves in the direction of the covering means 1601.

This in Figure 17 The illustrated intermediate element 1700 is wider than the intermediate element 1600 from Figure 16 . It is used to be able to use a standard door leaf 1701 in combination with a device according to an embodiment of the invention. For this purpose, a standard door leaf 1701 is used, which without the device according to one embodiment of the invention would be 125 mm too narrow for the door frame. In order to compensate for the width that is too small, the intermediate element 1700 has a sufficient width of, for example, more than 90 mm or more than 100 mm.

In the Figure 18 The device shown comprises an adjusting element 1800 which is adjustably fastened to the door frame 101. For this purpose, the adjusting element 1800 can, for example, have an elongated hole and be fastened to the door frame 101 with a screw. The adjusting element 1800 has a U-shaped receiving area 1802 into which a projection of a sealing element 1801 protrudes. The sealing element 1801, when fastened to the adjusting element 1800, is designed to seal a first gap between the door frame 101 and the door hinge.

In the receiving area 1802, the sealing element 1801 can be fastened with a screw. Alternatively, it can be clamped or glued. The position of the sealing element 1801 can be changed in that the projection protrudes differently into the receiving area 1802. This adjustability and the adjustability of the adjusting element 1800 relative to the door frame 101 the sealing element 1801 can be adjusted in the horizontal plane. Vertical adjustment can also be possible.

The device also comprises a finger protection element 1803 which can be adjustably fastened to the door frame 101. The finger protection element 1803 can protrude to a different extent into a second gap between the door hinge and the door frame 101. This second gap is covered by the finger protection element 1803 when it is attached to the door frame 101. Alternatively or additionally, the finger protection element 1803 can also be attached to the sealing element 1801. This can be done, for example, in that a single screw protrudes through the finger protection element 1803 into the sealing element 1801.

The combination of finger protection element 1803, sealing element 1801 and adjusting element 1800 creates a device which enables the first and second gap to be reliably covered. In addition, both the finger protection element 1803 and the sealing element 1801 are particularly easy to adjust and can therefore be used flexibly. The finger protection element can be adjusted in two dimensions, namely vertically and in a horizontal direction. The sealing element 1801 can be adjusted in all three dimensions by also using the adjustability of the adjustment element 1800.

Claims (14)

Device for the pivotable attachment of a door leaf (100) to a door frame (101), comprising the door leaf (100) and a door hinge with several hinge rollers (102; 103; 104), two of the hinge rollers (102; 103; 104) being connected to one another the door leaf (100) has a height, the door hinge extending over the entire height of the door leaf (100), the device comprising a connecting means (600) with which the door leaf (100) is attached to the hinge rollers (102; 103; 104), the device comprising an intermediate element (1600), the connecting means (600; 1400) being attachable to the door leaf (100) via the intermediate element (1600; 1700), characterized in that the connecting means (600; 1400) has at least one cavity (1300) in which a mechanical and / or electronic functional means is arranged, the functional means being designed for a mechanical and / or electronic function of the device. Device according to the preceding claim, characterized in that the connecting means (600; 1400) is designed to be pressed against a seal arranged on the door frame (101) during a closing movement of the door leaf (100). Device according to the preceding claim, characterized in that the intermediate element can be arranged on a secondary closing edge of the door leaf (100) between the door leaf and the connecting means (600; 1400) in order to fasten the connecting means to the door leaf via the intermediate element (1600; 1700). Device according to the preceding claim, characterized in that the intermediate element (1600; 1700) has a width of more than 50mm, preferably more than 70mm or more than 100mm. Device according to one of the preceding claims, characterized in that the device comprises a corner sealing element (800), wherein the corner sealing element (800) is arranged above the tape rollers, and wherein a partial area of the corner sealing element (800) is pressed against a sealing profile of the door frame (101) when the door leaf (100) closes a door opening defined by the door frame (101). Device according to one of the preceding claims or according to the preamble of claim 1, characterized in that the device comprises an adaptation means (1500) which can be arranged between the door leaf and the connecting means (600; 1400) in a first position and in a second position wherein the adjustment means (1500) is displaceable from the first position into the second position and vice versa, and wherein in the first position the adjustment means (1500) and the connecting means (600; 1400) are designed to provide a contact surface of the intermediate element (1600; 1700) to cover completely with a first thickness, and wherein in the second position the adaptation means (1500) and the connecting means (600; 1400) are designed to completely cover a contact surface of the intermediate element (1600; 1700) with a second thickness. Device according to the preceding claim, characterized in that the adjustment means (1500) in a horizontal direction perpendicular to the connection direction between the connection means (600; 1400) and the Intermediate element (1600; 1700) is displaceable from the first position to the second position and vice versa. Device according to one of the preceding claims, characterized in that the device comprises a closure element (1402) which can be fastened to the connection means (600; 1400), the closure element (1402) being designed to open an opening in the connection means (600; 1400) to cover. Device according to one of the preceding claims, characterized in that the device comprises a covering means (1601) which is arranged on the connecting means (600; 1400) and is designed to create a gap between the connecting means (600; 1400) and the door frame (101) to cover. Device according to one of the preceding claims, characterized in that the device has a sealing element (1801) and an adjusting element (1800), the adjusting element (1800) being attachable to the door frame (101), the sealing element (1801) being attached to the adjusting element (1800) ), in particular infinitely adjustable, and wherein the sealing element (1801), when attached to the adjusting element (1800), is designed to seal a first gap between the door hinge and the door frame (101). Device according to one of the preceding claims, characterized in that the device comprises a finger protection element (1803) which can be fastened to the door frame (101), the finger protection element (1803) being designed to create a second gap between the door frame (101) and to cover the door hinge. Device according to one of the preceding claims, characterized in that at least a first of the tape rollers (102; 103; 104) is attached to the door leaf (100), and that at least a second of the tape rollers (102; 103; 104) for attachment to the Door frame (101) is formed. Device according to one of the preceding claims, characterized in that the door hinge comprises bolt-like connecting elements (109; 110), two of the hinge rollers (102; 103; 104) being connected to one another via the connecting elements (109; 110). System comprising a device according to at least one of the preceding claims and a door frame (101), wherein the door leaf (100) is fastened to the door frame (101) by means of the device.

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