EP2063061A2 - Door with a floor seal - Google Patents

Abstract

The door has a door element with a leaf (1) having a floor barrier (5) and a floor seal (4) e.g. magnetic seal, sealing a gap between the element and the barrier in a closed condition. An additional floor seal (3) is provided at the leaf on an area and a side of the leaf pointing to the barrier. The seal (3) is additionally and sealably cooperated with a floor and/or the barrier. The seal (3) is arranged on a side of the leaf pointing horizontal to the floor and/or the barrier. The seal (3) is pointed downwards to a side provided in an inner area and viewed in an installation direction.

Description

The invention relates to a door, in particular outer door, consisting of a door element with at least one wing, with a threshold and at least one bottom seal, which is able to seal the gap between the door element and the threshold in the closed state of the outer door.

Such doors are well known as exterior doors. The problem is that such doors in the area between the door element and the threshold in the closed state of the outer door is sealed. This seal regularly causes problems when a very shallow threshold, especially a barrier-free threshold is installed after The prior art are often designed such that seals are arranged as a bottom seal on the wing and / or in the threshold, which are to seal in the closed state of the door. Now it turns out that even with the known from the prior art magnetic door seals, especially in the so-called sculptures, even small leaks may arise, which are intercepted in doors of the type in question with a normal threshold by the fact that indoors Wing fold yet another seal is arranged, which then abuts sealingly against the threshold. For this purpose, the threshold must of course have a corresponding height, so that there can attack a seal accordingly. However, such elevations are not permitted or desired in rooms in which a barrier-free transition from the outside to the inside is required, so that additional sealing options for such barrier-free door transitions must be found here.

Based on this prior art, it is an object of the invention to propose a door, in particular outer door, which is characterized in that the wing in the closed state in cooperation with the ground sill securely seals the gap between the sash and ground sill and known in the art problems no longer has.

The object of the invention is achieved by a door, in particular outer door, consisting of a door element with at least one wing, with a threshold and at least one bottom seal, which is able to seal the gap between the door element and the threshold in the closed state of the outer door, which is characterized that on the wing on the to. sealed space and the threshold of the side facing the wing, a further bottom seal is provided, in addition to the ground or the threshold cooperates sealingly and the further bottom seal on the horizontal to the ground or the threshold of the side facing the wing is arranged on the inside located in the side of the wing in the direction of installation pointing downwards. In contrast to the prior art, the further floor seal interacts with the floor sill or the floor in such a way that it rests, as it were, on the floor sill or the floor in the closed state of the door. Due to the fact that the threshold also has a certain curvature in barrier-free rooms compared with the finished floor, which is approximately 1 mm to 2 mm, maximum 3 mm, the seal can then cooperate with the threshold by being slightly compressed there. The wing is accordingly set naturally.

However, the solution according to the invention also works in conjunction with a smooth floor. The door or the wing must then be adjusted accordingly, that is, they could easily grind, for example, on the floor with the other floor seal. The door leaf must accordingly be deeply aligned or adjusted. The additional or additional bottom seal is, contrary to the arrangement in the prior art, where it is arranged in the fold stop, now arranged on the horizontal to the ground-facing side of the wing, of course, on the side located in the interior, that is, it is there the relative narrow fold part seen in the installation direction arranged down. When closing the door then the wing slides over the threshold and the other bottom seal is then compressed accordingly and acts sealingly. Thus, a further complete seal is created, which additionally seals the interior to the outside space. In particular, in the area of the rollover of sculptures, it is possible due to an offset of the actual bottom seal to this additional or further Ground seal, an absolute impermeability to penetrate moisture, cold, driving rain, storm and so on.

By the invention is also achieved that the original circumferential and interrupted in barrier-free doors sealing function is restored by the horizontally arranged new seal. Since barrier-free doors, especially on the lower horizontal wing part, the seal with barrier-free training of the threshold no longer has any investment in this threshold, this was a weak point in the sealing of barrier-free doors in the prior art. Due to the additional novel seal according to the invention, which points in its direction of action to the ground and cooperates with the ground, now the circumferential seal is restored.

According to an advantageous embodiment of the invention, it is provided that the further bottom seal is formed as a hollow profile with a closed cavity and / or of an elastic material such as silicone, sponge rubber, EPTM, rubber or the like. Due to the design of an elastic material and / or as a hollow profile, it is given that the further floor seal has a certain elasticity, then by the inherent residual stress then with the threshold can cooperate sealingly by a certain pressure on the ground sill or the ground of Profile emerges.

It is of course particularly advantageous if a further bottom gaskets is formed as a hollow profile and made of an elastic material. Then there is a perfect match between the hollow profile and the elastic material to the effect that a slight compression occurs when hitting the threshold and at the same time the material has sufficient elasticity to still some pressure in to exercise the closed position of the door.

The invention is further distinguished by the fact that the further bottom seal is flat, at least on the wing-facing side, in order to carry an adhesive tape. This embodiment is particularly advantageous because it succeeds, for example, not yet retrofitted with an additional or further floor seal equipped door. With the adhesive tape, which is preferably adhesive on both sides, it is therefore possible to attach the further bottom seal on the downwardly facing part of the wing, the rollover and thus to obtain an additional or further bottom seal. Also, it is favorable in terms of production to choose such a design, since thus the equipment can be made, for example, in the new building only when the floor work is completed. As is known, during the construction phase often the area of the threshold is contaminated, so that it can also damage the seals. In this respect, it makes sense according to the invention then to arrange the further floor seal only when the floor has been completed and the final cleaning has been carried out.

According to an advantageous development of the invention, it is provided that the further bottom seal has a thickness of up to 10 mm, preferably 7 mm and a material thickness of 1 mm to 5 mm, preferably 1 mm to 2 mm. However, this embodiment is not intended to be limiting, but merely as an exemplary embodiment and preferred variant. The effects according to the invention of a perfect sealing of the door or of the door leaf towards the threshold are particularly given by these embodiments.

The invention is also characterized according to a variant in that the further bottom seal faces the wing Side, seen in cross section, each edge has an elevation having a height relative to the adhesive tape support of 0.1 mm to 0.5 mm, preferably of 0.3 mm. The marginal ridges are there to not compress too much the tape located between these two ridges when viewed in cross-section. This means that too much pressure can not damage the adhesive itself, such that it becomes ineffective or destroyed.

The rounding, as described above, are formed according to a development of the invention in cross-section half-round, preferably with a radius of 0.3 mm.

According to the invention, it has been found that it is advantageous if the further bottom seal is angled, preferably at an angle of 85 ° to 90 °. The shape seen in cross section is then provided as L- or J-shaped form. This refinement has the advantage that the sealing effect is improved, in particular, on a gap which is still left and right on the window frame stop, and in the forend area of sculptures. Frequently, even in these critical areas, a slight leak still exists, which is now eliminated with the design of the L or J shape.

Such a door, equipped with a further bottom seal according to the invention, is now completely leak-free without critical areas and also in the area of the floor seal in barrier-free doors. The L- or J-shaped further bottom seal is thereby arranged with its direction of installation horizontally oriented side to the lower part of the wing, which faces the ground and with the vertically oriented leg on the lower door stop of the sash. It may be necessary, there usually glued or welded seal, which is arranged circumferentially in the sash, on Cut the bottom door stop flush to position the further floor seal in L-shape there. A door designed in this way is completely watertight and withstands all loads, especially driving rain.

The angled shape of the further bottom seal is possible in different variants. Thus, in a first variant, the cavity located in the further floor seal is bent in an analogous manner to the floor seal and also extends into a leg, which in the installed state is arranged perpendicular to the frame stop of the wing or in the forend of a sculpting door. This has the advantage that you can attach the other bottom seal very easily to the sash by, for example, only on the horizontally oriented side an adhesive tape is provided, which is adhesive on both sides and therefore the other bottom seal can be conveniently attached to the sash. The one-piece design of the cavity in the further bottom seal results in a high degree of flexibility. The vertical leg of the further floor seal nestles against the casement and acts sealingly on both sides.

Of course, it is also possible according to the invention to provide an adhesive tape on the vertically oriented leg of the further bottom seal. But it is also possible to arrange this tape either only on the vertically oriented leg or only on the horizontally oriented leg of the other bottom seal. The invention is not limited to a single embodiment here.

However, it is preferred if the adhesive tape is located only on the horizontally oriented leg on the side facing the casement.

The invention is characterized in one embodiment by the further bottom seal has two closed cavities, namely a first cavity and a second cavity, which are preferably separated by a web. This creates a certain stability in the corner of the angled further bottom seal, which optionally the wear can be reduced slightly. In such an embodiment, the further bottom seal then has two cavities, one of which is located in the horizontal leg and one in the vertical leg.

A further embodiment of the invention proposes that the leg, in particular the leg oriented vertically, is wedge-shaped, wherein the second cavity located in this leg preferably also has a wedge-shaped design or is adapted to the shape of the leg.

As already mentioned, the invention also proposes that the angled further bottom seal is provided with its in the installed state horizontally oriented legs on the side facing the frame side of the wing or in the forend of the wing and the other, horizontally oriented legs on the space to be sealed and to the threshold or to the ground facing side of the wing. This creates an absolute tightness, especially in the areas of the frame stop as well as in the forend area.

In the embodiment, with a wedge-shaped leg, it is preferred if the thickness of this leg is 4 mm, the height or length of the cavity can be 9 mm to 10 mm. The material thickness is, as already mentioned above, at least in the upper area about 2 mm. The horizontally oriented leg has a total thickness or height of 7 mm in the preferred embodiment.

In the embodiment of the further floor seal in L-shape with a single cavity, which is located both horizontally and vertically oriented leg, the further bottom seal preferably has a width of 14 mm to 15 mm and a height of 18 mm. The upper or vertically oriented leg has a thickness of about 5 mm and the horizontally oriented leg of 6 mm to 10 mm. Of course, the dimensions described are merely preferred variants and in no way limit the scope of the further bottom seal according to the invention.

An advantageous variant of the invention is characterized in that the further bottom seal is U-shaped. This U-shape is particularly suitable for use with aluminum doors with a narrow rollover. The U-shaped further bottom seal is pushed so to speak over the rollover or slipped. Fastening technology is to be noted that it is possible to attach the U-shaped further bottom seal to the rollover by gluing. Of course, it is also necessary here, if necessary, to remove or cut off already existing circumferential wing seals in the lower horizontal region, so that the U-shaped seal can be fitted there. Of course, it is also possible according to the invention to provide a corresponding recess on the inwardly facing side of the U, which then serves as a fastening for the further bottom seal and optionally covers the existing there seal.

According to a variant of the previously described U-shaped further bottom seal, it is provided that the leg of the U-shaped further bottom seal on the side facing the frame side of the wing thicker, preferably substantially Of course, the invention also proposes that at least one cavity is provided at least on the downwardly facing side and preferably also on the inwardly facing side of the further bottom seal. It is also advantageous that this further cavity also extends into the inwardly pointing leg of the U.

Of course, according to the invention, it is also possible to provide a second cavity, wherein the first cavity is located on the side facing the ground sill and the other cavity is then on the inwardly facing side of the U.

As already mentioned, it is possible according to an embodiment of the U-shaped further bottom seal, that the inwardly directed leg of the further bottom seal in the lower horizontal part of the wing covers a seal receptacle and / or a seal arranged there. This has already been described earlier.

Another aspect of the U-shaped further bottom seal is specified in that the further bottom seal is held on the wing due to its own clamping force of the material of the seal or is fastened and / or at least partially fixed by adhesive or adhesive tape.

The door according to the invention is further characterized in that a magnetic seal is provided as a bottom seal, consisting of at least one lower magnet and a counter magnet. The magnetic seals are well known in the art. It is preferable that a lower magnet is located in the threshold and arranged correspondingly on the wing, a counter magnet. When the door is closed, the lower magnet is then attracted by the counter magnet, so that the gap between the threshold and the door is closed by the magnet. It is preferred, of course, if two sub-magnets are arranged next to each other in the sub-threshold and on the wing also two counter-magnets, so that a seal arrangement with two bottom seals is formed. The design with the additional or further bottom seal then results in total already a seal arrangement in the region of the threshold with three seals that seal the wing against the threshold.

Another aspect of the door according to the invention with a bottom seal is given by the fact that seen in cross-section or the magnetic strip for the magnetic seal in the installed position is tapered from top to bottom. The magnetic strips are usually arranged in the threshold and indeed in there existing grooves. Due to the configuration with a taper in the lower region of the strip is achieved that in the raised state possibly existing moisture can drain into the groove or there existing or settled dust particles or grains of sand or dirt can be pulled down with the moisture. Of course, dirt can also get down through its own gravity and be discharged there via existing drainage channels. This can also be done, for example, as part of a normal cleaning. The operation of such a magnetic seal is thereby increased. It no longer comes to jamming of the strip in the groove, so that an even better functioning of the magnetic strip is obtained as a lower magnet for the door according to the invention with bottom seal. In this case, the taper of the magnetic strip can be provided in various ways, for example, seen in section trapezoidal or merely with a taper on one of the two vertically oriented sides of the magnetic strip. Of the invention also comprises a solution in which the magnetic strip, viewed in cross-section, has a projection or a thickening at its upper end, at least at one of the edges oriented perpendicular to the installation position. This thickening may be nose-shaped, half-round or egg-shaped. However, this projection can also be provided angular, for example triangular, square or trapezoidal. Furthermore, the vertically oriented edge, which has the supernatant, have an inwardly extending radius which forms or limits the supernatant.

The counter magnets are arranged according to an embodiment of the invention to an adapter which is attached to the wing or fastened.

Of course, the invention is not limited to a bottom seal as a magnetic seal. Rather, it is also possible according to the embodiment of the invention to form the "main" bottom seal as a lip seal, brush seal or hose seal. Magnetic seals, however, have the advantage that they have a very reliable sealing and have a lower wear during the intended use.

The invention is also characterized in that on the outwardly facing side of the wing, an additional bottom seal is provided, which is preferably arranged in a weather leg of the outer seal. The weatherboard can be optionally arranged on the outside of the wing of the door. This does not exclude that the weatherboard is already factory-mounted. The arrangement of this outer seal now eliminates any possibility of leakage even in the event that one of the bottom seals is damaged. The result is a seal assembly with four bottom seals seen from outside to inside arranged one behind the other. A Such a floor seal is completely resistant to driving rain up to a building height of up to 100 m and thus meets all the requirements of an outside door. The door according to the invention also meets all the requirements that are placed on barrier-free doors, in particular, the transition between the outside and the inside is marked only with a slight increase by the threshold of 5 mm to 8 mm, not more than 10 mm. Such a transition is easily overcome by wheelchair users. Even hospital beds can easily drive over such thresholds.

The door according to the invention is also characterized by the fact that the outer seal is mounted vertically adjustable on the weatherboard. By this configuration, it is possible, if necessary, adjust the outer seal to the nearest millimeter to produce the tightness. It is also possible to adjust the outer seal in case of a certain wear then also.

The door according to the invention is provided as einflüglige and mehrflüglige door. The seal assembly according to the invention can also be provided on lifting / sliding doors, preferably in particular on sculptures.

The invention also provides a sealing arrangement, in particular for a door according to one or more of the preceding variants, which is characterized by at least one bottom seal, a further bottom seal provided on the wing and an outer seal which are capable of sealingly cooperating with a threshold. The advantages of this seal arrangement have already been described. They consist, in particular, in the fact that it is now possible to provide, in addition to the normal arrangements of bottom gaskets, additional additional bottom gaskets, namely an outer weather stripe and a further gasket inside, as previously described.

By the invention, a bottom seal is also proposed, which can be arranged as a further bottom seal on the wing of a door, in particular subsequently formed as a hollow profile with at least one closed cavity and a preferably angled shape. The embodiments of the further bottom seal, as described in the door according to the invention, of course, also apply to the bottom seal in all variants and designs, which were presented earlier.

Fig. 1a

Schnittdarstellung einer weitern lichen Bodendichtung nach der Erfindung;

Fig. 1b

eine Variante einer Tür nach der Erfindung als Detail im Bereich der Bodenschwelle im Schnitt dargestellt;

Fig. 1c, 1d und 1e

weitere Ausführungsformen der weiteren Bodendichtung nach der Erfindung;

Fig. 2a, 2b, 2c, 2d

Anordnung einer abgewinkelten weiteren Bodendichtung an den Flügeln einer Stulptür nach der Erfindung in verschiedenen Varianten;

Fig. 3

Schnittdarstellung eines Flügels (Detail) mit weiterer Bodendichtung nach der Erfindung;

Fig. 4a und 4b

Variante der Erfindung mit U-förmig ausgebildeter, weiterer Bodendichtung und

Fig. 5a und 5b

Schnittdarstellung eines Flügels (Detail) mit weiterer Bodendichtung nach der Erfindung und nach unten verjüngten Magnetstreifen.

The invention will be described below with reference to exemplary embodiments. Show it:

Fig. 1a

Sectional view of a further union bottom seal according to the invention;

Fig. 1b

a variant of a door according to the invention as a detail in the region of the threshold in section shown;

Fig. 1c, 1d and 1e

further embodiments of the further bottom seal according to the invention;

Fig. 2a, 2b, 2c, 2d

Arrangement of an angled further bottom seal on the wings of a sculptured door according to the invention in various variants;

Fig. 3

Sectional view of a wing (detail) with further bottom seal according to the invention;

Fig. 4a and 4b

Variant of the invention with U-shaped, further bottom seal and

Fig. 5a and 5b

Sectional view of a wing (detail) with further bottom seal according to the invention and downwardly tapered magnetic strip.

The Fig. 1a shows a sectional view of another bottom seal 3 according to the invention. As can be seen, the further bottom seal 3 is formed as a hollow profile and has a closed cavity 3/1. When viewed in the direction of installation facing upward, an adhesive tape 3/2 is attached to the further floor seal. On the edge side, in addition to the adhesive tape 3/2 in the upper area, there are also elevations 3/3 which, in this embodiment, are of semicircular design as shown. However, the invention is not limited to this embodiment. Rather, it is of course also possible to provide there conical or frusto-conical elevations that meet the same purpose.

The Fig. 1b shows a part of a wing 1 in the lower region, which is shown with a part of the bottom sill 5. In the presented variant, the "main" bottom seal 4 is designed as a magnetic seal. The magnetic seal consists of two sub-magnets 4/1 and 4/3, as well as two correspondingly arranged counter magnets 4/2 and 4/4. The counter magnets 4/2 and 4/4 are attached to an adapter 2. The further bottom seal 3 according to the invention is, as can be seen, attached to the rebate or on the downwardly facing side 1/1 of the wing. It seals, as can be seen, the wing 1 inwards, in cooperation with the bump 5 from. As can be seen, the cavity 3/1 of the further bottom seal 3 is light compressed, so that a certain tension is present in order to achieve a permanent sealing effect. When the door leaf is completely closed, the sub-magnets 4/3 and 4/1 will move in the direction of the counter-magnets 4/4 and 4/2 and are then also closed. To understand the invention, these magnets have been shown in the not yet closed position.

Pointing outward, a weatherboard 6 is attached to the wing 1. This weatherstrip 6 carries an outer seal 7. In the illustrated variant, this outer seal 7 is formed as a hose seal. It is of course also possible to form the outer seal as a lip seal, brush seal or the like. It is preferred if the outer seal 7 is arranged vertically adjustable in the weatherboard 6.

The Fig. 1c and 1d show further embodiments of the further bottom seal according to the invention. The further bottom seal is generally indicated by an arrow and the reference numeral 3. Like from the Fig. 1c can be seen in a first embodiment, the further bottom seal 3 angled substantially at right angles and has a continuous, also angled cavity 3/1. On the side facing the wing in the installed position is the adhesive tape 3/2. The upwardly in the installed position in a vertical position extending leg has the reference numeral 3/5. In a preferred embodiment, the leg 3/5 has a width of 5 mm and a height of 18 mm. The width of the lower part, that is, of the horizontally oriented leg, is preferably between 13 mm and 14.5 mm and here also has a material thickness of 7 mm.

The Fig. 1d shows an embodiment of another bottom seal 3, which again generally designated by an arrow is. In this embodiment, the cavity is divided and has the lower cavity 3/1 and another cavity 3/4, which is located in the leg 3/5. The leg 3/5 is formed in this embodiment, V-shaped or wedge-shaped in section seen. On the side facing the wing in the installed position, an adhesive tape 3/2 and, secondly, a second adhesive tape 3/6 are provided on the one hand. The two cavities 3/1 and 3/4 are separated by a web 3/7. This web provides for a higher stability of the further bottom seal 3, especially in the angled area and thus prevents premature wear. In this variant of the invention, the following dimensions are preferably used. The leg 3/5 has a material thickness of 4 mm. At the top, the limiting edge to the second cavity 3/4 has a material thickness of 2 mm. The second cavity 3/4 has a height of 9.5 mm. The entire further floor seal 3 has a height of 18 mm in this embodiment. The leg 3/5 has a slight inclination, so that the inner side of this leg 3/5 assumes an angle of 85 ° with respect to the horizontally oriented part of the bottom seal. The further bottom seal 3 also has a thickness of 7 mm in the other embodiments. The total width of the further bottom seal 3 is preferably 14.5 mm in this embodiment. The first or lower cavity 3/1 has an inner height of 3.5 mm.

In the Fig. 1e is a further embodiment of the further bottom seal 3 is shown, which is again schematically indicated by an arrow. In the in Fig. 1e illustrated embodiment, the first or lower cavity 3/1 is formed somewhat larger volume compared to the previously illustrated variants. This is achieved by a changed radius and in particular by the selected embodiment of the leg 3/5 and its conclusion by the web 3/7, which in the illustrated variant approximately at an angle of 45 °, is arranged on the floor, not shown, or the threshold, not shown, is arranged. The second cavity 3/4 is trapezoidal. This is achieved by the bending of the leg 3/7 and by the also seen in cross-section also angled shape in the upper part of the leg 3/5.

The tape is again denoted by the reference numeral 3/2 and is located on the horizontally oriented part of the further bottom seal 3. With this tape 3/2, the further bottom seal 3 on the downwardly facing side 1/1 and that on the ground or to the threshold 5 facing side of the wing 1 arranged or fixed. This clever design further improves the adaptability of the further floor seal 3 to the floor or to the floor sill 5.

According to a preferred embodiment of in Fig. 1e illustrated variant, the total thickness of the lower portion of the further bottom seal is 5.5 mm, the right and left radius of the lower portion is 5 mm and the central region is preferably rounded in a radius of 8 mm. The leg 3/5 is 1.5 mm thick on the wing-facing side and 1 mm on the outer side. The total thickness of the leg 3/5 is in the illustrated variant 5 mm. The upper chamfer is at an angle of 35 °, based on the footprint or the floor or the bottom threshold 5, angled. The increase 3/3 is provided according to the illustrated preferred variant with a dimension of 0.3 mm.

As mentioned above, these dimensions are of course not limiting, but only describe a preferred embodiment.

The Fig. 2a and 2b show the arrangement of an angled further bottom seal 3 on the wings 1 of a sculptured door according to the invention. Here, the reference numerals which have been previously presented, are used in the same way.

Fig. 2a shows a moving leaf of a sculpting door and the Fig. 2b the gullwing of this door. As can be seen, the further bottom seal 3 is arranged with its leg 3/5 in the forend area 1/2. This concerns both figures. Necessarily this must be cut flush with the bottom of the door stop in some profiles arranged in the wing 1 and usually glued or welded seal that is circumferentially arranged on the casement. In the event that there is no seal provided, this measure can of course be omitted. By means of this embodiment, which merely shows the forend area in the figure, it is now achieved that the sides of the wings, which are still critical to the outside, are additionally secured in a secure manner in this area towards the stop. This refinement also eliminates the last weak points of a barrier-free floor seal and results in an absolutely tight component.

In the Fig. 2c and 2d a further variant of the invention further ground seal is shown on a wing of a sculpting door. It is in the Fig. 2c around a moving leaf, on the underside of a further bottom seal 3 is arranged in an L-shaped configuration. Of course, the other variants of the further bottom seal 3 can also be arranged accordingly there.

In this embodiment, it can be clearly seen that the circumferential seal 10, which can not act in the lower area, due to the omission of the stop at a threshold-free or barrier-free door, now again effective becomes. In particular, it can be seen that by the angled shape of the legs 3/5 the cuff area, so to speak additionally seals and restores the complete circumferential sealing plane in this area and also in the edge region to the frame. This is an extremely important feature of the invention, which is why it is particularly noted. All other reference numerals have been explained earlier and are in the Fig. 2c and 2d used in the same way.

The Fig. 2d However, it shows the fitting parts 11, 12 and 13. The fitting parts 11 and 12 act together in the closed state of the door and although engages the fitting part 12 shown pin in a groove of the fitting part 11 a. In the fitting part 13 engages a locking bolt, which securely connects the sculptured door with the bottom sill 5, so that a secure closure of a sculptured door is ensured here. All other reference numerals are, as already mentioned, also in Fig. 2d used in the same way as previously described, which is why a new idea is omitted.

The Fig. 3 shows a sectional view of a wing (detail) with another bottom seal 3 according to the invention. All other reference numerals correspond to the characters already presented in the preceding figures. As can be seen here is the L- or J-shaped bottom seal 3 arranged on the inside of a space between the bottom sill 5 and the wing 1 with its side 1/1. The vertically extending leg of the further 'bottom seal 3 is arranged in the forend area 1/2 and is located between the adapter 2 and the side down to the threshold towards the side oriented 1/1 of the wing. In the embodiment, as in Fig. 3 Also presented was the adapter opposite the one in the Fig. 1 Variant changed by now is continuous. This embodiment offers advantages in the intended use such that it is universally applicable to different Door leaf profiles can be used. Also, a more accurate positioning of the counter magnets 4/2 and 4/4 with respect to the lower magnet 4/1 and 4/3 is possible.

The Fig. 4a and 4b show a further variant of the additional or further bottom seal 3 according to the invention. In essence, the same reference numerals are used here as were presented in the preceding figures. In contrast to the L-shape is in the embodiment of the Fig. 4 another leg 3/8 on the other bottom seal 3. This makes it possible, as Fig. 4a shows, to push the other bottom seal 3, so to speak on the rollover of the wing of a door or a window. In the further bottom seal 3 is also in this embodiment, a cavity 3/1, which extends into the leg 3/5. The second leg 3/8 is formed significantly narrower in this embodiment, since he must exert no sealing effect to the outside on the inwardly facing side or in the leg 3/5 of the cavity 3/1 is provided so that this z. B. is also able to exert a sealing effect to the adapter 2 or in the forend of a sculpting door. In the region of the window frame or the cuff flap of such a door, this area additionally acts sealingly, as already in the variant Fig. 1c, 1d and 2 described. The leg 3/5 covers the present in the wing seal holder 1/3. Also in Fig. 4a the bottom seal 4 is formed as a magnetic seal, which is formed from the already described lower magnet 4/1 and 4/3 and the counter magnet 4/2 and 4/4 arranged corresponding thereto. The threshold also bears the reference numeral 5 again.

The FIGS. 5a and 5b show a further embodiment of the door according to the invention with a bottom seal according to the invention in a sectional view. It is in the FIG. 5a and 5b shown in about the same design as already in the FIG. 3 was presented. Unlike the in FIG. 3 illustrated variant, here, the magnetic seal 4 is slightly different in design, namely in the way that the magnetic strips are seen in cross-section tapered from top to bottom in the installed position. These are the magnetic strips 4/1 and 4/3, each having a nose on the left side in the upper region, wherein the entire cross-section is configured slightly smaller than the groove in the bottom sill 5. Furthermore, in the FIG. 5a as in FIG. 5b even more to the bottom seal associated features briefly referred to, which are important for a barrier-free threshold. Here is below the threshold 5, a clipped-on or clipped extension 16, which forms a drainage chamber together with the threshold. The drainage from the dewatering chamber via the hose connection 17. This is provided angled in the illustrated variant. However, it is also a variant of the invention comprises, in which this hose connection is discharged horizontally, so to speak. At the hose connection 17, a drain or a connection to an existing drainage is connected, so that any moisture or water can be removed via the drainage chamber and provided in the bottom seal or in the grooves drainage openings. Furthermore, a seal 18 is shown, which seals the area below the floor sill 5 toward the building. In the FIG. 5a shown variant is also characterized by a height adjustment device 14 in the form of a set screw. All other reference numerals have already been described in the preceding drawings and are also in the same way in the FIGS. 5a and 5b used. The FIG. 5b shows only a detail of the threshold, as in FIG. 5a was presented. In this case, the widening 16 with a clip connection 161 and a clamping connection 162 from below the threshold 5 is attached so that the broadening arises. The space between the widening 16 and the bottom sill 5 forms the discharge chamber. The drainage channels are not shown here. By the reference numeral 15 is indicated that the bottom threshold 5 is slightly rising, so that the further bottom seal 3 receives a slight pressure according to the invention in the closed position of the door, so that the tightness is further increased.

The claims now filed with the application and later are attempts to formulate without prejudice to the attainment of further protection.

If, on closer examination, in particular also of the relevant prior art, it appears that one or the other feature is beneficial for the purpose of the invention, but not of decisive importance, it is of course already desired to formulate such a feature , in particular in the main claim, no longer having.

The references cited in the dependent claims indicate the further development of the subject matter of the main claim by the features of the respective subclaim. However, these are not to be understood as a waiver of obtaining independent, objective protection for the features of the dependent claims.

Features that have hitherto been disclosed only in the description may be claimed in the course of the method as of essential importance to the invention, for example to distinguish from the prior art.

Features that have been disclosed only in the description, or even individual features of claims that include a plurality of features, at any time to distinguish them from the state of the Technology are taken into the first claim, even if such features were mentioned in connection with other features or achieve particularly favorable results in connection with other features.

Claims (15)

Door, in particular outer door, consisting of a door element with at least one wing with a threshold and at least one bottom seal which is able to seal the gap between the door element and the threshold in the closed state of the outer door, wherein on the wing on the side facing the space to be sealed and the threshold the wing another ground seal is provided, which additionally cooperates sealingly with the ground or the threshold, characterized in that the further bottom seal (3) on the horizontal to the ground or to the threshold (5) side facing the wing (1) on the in Interior is located side facing in direction of installation facing downwards. Door according to claim 1, characterized in that the further bottom seal (3) as a hollow profile with a closed cavity (3/1) and / or of an elastic Material is designed such as silicone, sponge rubber, EPDM, rubber or the like and / or the other bottom seal (3) at least on the wings (1) facing side (1/1) is flat to wear an adhesive tape (3/2) and / or the further bottom seal (3) has a thickness of up to 10 mm, preferably 7 mm, and a material thickness of 1 - 5 mm, preferably 1 - 2 mm. Door according to one or both of the preceding claims, characterized in that the further bottom seal (3) has at least one elevation (3/3) on the side facing the wing (1) in cross-section at the edge, which has a height opposite the adhesive tape overlay of 0.1 to 0.5 mm, preferably of 0.3 mm and / or the increase (3/3) is rounded or formed in cross-section semicircular, preferably with a radius of 0.3 mm and / or the further bottom seal ( 3) is angled, preferably at an angle of 85 ° to 90 °, for example L- or J-shaped. Door according to one or more of the preceding claims, characterized in that the cavity (3/1) is angled analogously to the further floor seal (3) and extends into a leg (3/5) of the further floor seal (3), which in Installation state is arranged perpendicular to the frame stop of the wing or in the forend (1/2) of a sculpting door and / or on the leg (3/5) an adhesive tape (3/6) is arranged or can be arranged. Door according to one or more of the preceding claims, characterized in that the further bottom seal (3) has two closed cavities, namely a first cavity (3/1) and a second cavity (3/4), which are preferably connected by a web (3 / 7) separately are and / or the leg (3/5) is wedge-shaped in section, wherein preferably also the second cavity (3/4) is wedge-shaped in section or the shape of the leg (3/5) is adapted. Door according to one or more of the preceding claims, characterized in that the angled further bottom seal (3) with its limb (3/5) on the side facing the window frame of the wing (1) or in the forend (1/2) of the wing ( 1) is provided and the other leg on the space to be sealed and the threshold (5) facing side (1/1). Door according to one or more of the preceding claims, characterized in that the further bottom seal (3) is U-shaped and / or the leg (3/5) of the U-shaped further bottom seal (3) on the side facing the frame the wing (1) is thicker than the second leg pointing to the outside (3/8) and / or in the leg (3/5), a second cavity (3/4) is provided or the cavity (3/1) until in this leg (3/5) extends. Door according to one or more of the preceding claims, characterized in that the leg (3/5) in the lower horizontal part of the wing covers the seal receptacle (1/3) and / or a seal arranged there and / or the U-shaped, further bottom seal (3) is attached to the wing due to its own clamping force and / or at least partially fixed by adhesive or an adhesive tape. Door according to one or more of the preceding claims, characterized in that as the bottom seal (4) a magnetic seal is provided, consisting of at least one lower magnet (4/1) and a counter magnet (4/2) and / or in the bottom threshold (5) two lower magnet (4/1, 4 / 3) are provided and on the wing (1) two counter magnets (4/2, 4/4) and / or the counter magnets (4/2, 4/4) are arranged on an adapter (2) and the adapter (2) the wing (1) is attached. Door according to one or more of the preceding claims, characterized in that at least one of the lower magnets (4/1, 4/3) in the installed position is tapered downwards, for example wedge-shaped and / or at least on one of the vertically oriented sides of the or of the lower magnet (4/1, 4/3) an increase in the form of a nose, a neck or the like is provided. Door according to one or more of the preceding claims, characterized in that the bottom seal (4) and / or the outer seal (7) is designed as a lip seal or hose seal or brush seal / are. Door according to one or more of the preceding claims, characterized in that on the outwardly facing side of the wing (1) an additional bottom seal is provided, which is preferably in a weathershed (6) arranged as an outer seal (7) and / or the outer seal (7) height adjustable on or in the weatherboard (6) is attached. Sealing arrangement, in particular for a door according to one or more of the preceding claims 1 to 12, characterized by at least one bottom seal (4), an on the wing (1) provided further bottom seal (3) which is arranged on the wing of a door on the horizontal facing the ground side of a wing (1) on the inside located in the interior side facing down direction in the installation direction and the seal assembly with a bump (5) is able to cooperate sealingly. Sealing arrangement according to claim 13, characterized in that an outer seal (7) is additionally provided, which is preferably arranged vertically adjustable in a weathershed (6). Bottom seal, which is as a further bottom seal (3) on a wing of a door, in particular retrofitted, formed as a hollow profile with at least one closed cavity (3/1) and a preferably angled shape or a U-shaped configuration.

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