EP2402545B1 - Sliding door assembly - Google Patents

Sliding door assembly Download PDF

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Publication number
EP2402545B1
EP2402545B1 EP11171826.8A EP11171826A EP2402545B1 EP 2402545 B1 EP2402545 B1 EP 2402545B1 EP 11171826 A EP11171826 A EP 11171826A EP 2402545 B1 EP2402545 B1 EP 2402545B1
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EP
European Patent Office
Prior art keywords
sealing strip
door
sealing
magnet
sliding door
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP11171826.8A
Other languages
German (de)
French (fr)
Other versions
EP2402545A2 (en
EP2402545A3 (en
Inventor
Ludwig Bauer
Steffen Wagner
Wolfgang Zondler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geze GmbH
Original Assignee
Geze GmbH
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Filing date
Publication date
Application filed by Geze GmbH filed Critical Geze GmbH
Publication of EP2402545A2 publication Critical patent/EP2402545A2/en
Publication of EP2402545A3 publication Critical patent/EP2402545A3/en
Application granted granted Critical
Publication of EP2402545B1 publication Critical patent/EP2402545B1/en
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Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E06B7/20Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
    • E06B7/21Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip movable in plane of wing
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23Plastic, sponge rubber, or like strips or tubes
    • E06B7/2316Plastic, sponge rubber, or like strips or tubes used as a seal between the floor and the wing

Definitions

  • the invention relates to a sliding door system according to the preamble of patent claim 1.
  • a sealing device is provided for sealing the door leaf with respect to an adjacent component of the door system, wherein the sealing device has at least one movable sealing strip.
  • the sealing device also has at least one first, the sealing strip depending on the position of the door leaf moving magnet.
  • the sealing strip which carries the first magnet and is arranged sunk in the ground, is raised by the attractive force of a second, arranged in the door magnet when the door leaf is above the sealing strip, for example in the closed position of the door leaf.
  • Hinged door systems of a similar type with a sealing device having magnets are known from KR 100 848 204 B1 and from the KR 100 848 208 B1 known.
  • a sliding door system with magnets on the door and a sliding sealing device with lateral magnets is out of the JP 2000 120355 A known.
  • From the JP 2002 121978 A is a sliding door with an airtight material on a door edge known, which is acted upon closing the door by a magnet in the direction of a door sill.
  • the invention has for its object to provide a sliding door system, the door has a functionally reliable at low operating forces sealing device.
  • the sealing device has at least one base profile movably mounted relative to the door leaf, in or on which the first magnet is arranged, the sealing strip being mounted so as to be movable relative to the base profile via at least one link element.
  • the sealing device on the adjacent component of the door system has at least one further magnet, which cooperates with the first magnet at least in certain positions of the door leaf.
  • the first magnet and the further magnet may be in attractive relationship to one another and / or may be in repulsive effect in at least one second position of the door leaf.
  • a particularly low operating forces solution is that the sealing strip temporarily remains in the transition position of the magnets from their attractive to their repulsive effect in the sealing position, ie in the position which they had assumed due to the magnetically attracting magnets, wherein the In the cited prior art present static friction is avoided.
  • a particularly smooth arrangement is achieved by the handlebar element is connected via a respective Drehgefenk pivotally connected to the base profile and the sealing strip.
  • the link element is variable in length, in particular elastic, e.g. with a spring and possibly also with a damper element, whereby, if necessary, a temporary change in distance between the sealing strip and the base profile can be achieved.
  • Fig. 1a and 1b is designed as a sliding door system door system 1 is shown in front view in the open position or in the closed position of the door leaf 2.
  • Trained as a sliding leaf door 2 is slidably mounted along a fixedly arranged on a building ceiling 9 guide rail 8 via a guide means 5.
  • the closable by the door 2 passage area of the door system 1 is bounded laterally by building walls 10.
  • the guide device 5 has two roller carriages 6 with rollers 7, which roll in the guide rail 8.
  • the suspended on the guide device 5 door 2 has a circumferential profile 3.
  • a mounted on the profile grip device 4 is used for manual operation of the door leaf 2.
  • a power-operated displacement of the door leaf 2 by a drive device is conceivable.
  • the door leaf 2 can likewise have a guide device, which can serve for the bottom-side guide and / or locking, but is not shown here. Furthermore, the door leaf 2 in the region of the building floor 13 has a sealing device 11, which serves to seal the bottom-side horizontal lower edge of the door leaf 2 with respect to the building floor 13 in the closed position of the door leaf 2.
  • the sealing device 11 has for this purpose a movable sealing strip 12.
  • Fig. 1a In the position according to Fig. 1a is the door leaf 2 in full open position, and accordingly, the sealing strip 12 of the sealing device 11 is in a raised position, so that between the lower edge of the sealing strip 12 and the surface of the building floor 13, a small gap remains, which unimpeded movement of the door second allowed.
  • Fig. 1b In the position according to Fig. 1b is the door leaf 2 in the fully closed position, and accordingly, the sealing strip 12 of the sealing device 11 is in the lowered position, so that the lower edge of the sealing strip 12 sealingly rests on the surface of the building floor 13.
  • the lowering or raising the sealing strip 12 is carried out depending on the position of the door leaf 2 and will be described in more detail below.
  • the profile 3 of the door leaf 2 has in its essential extent a surface area 3 a, which can surround a plate-shaped component, for example a glass pane.
  • the profile 3 has a receiving region 3b, which can be designed as a downwardly open groove and accommodates the components of the sealing device 11.
  • a base profile 17 is mounted vertically displaceable.
  • the base profile 17 carries two magnets 14, which have at least the bottom side of a uniform polarity.
  • the base profile 17 has two pivot joints 19 for supporting two link elements 18.
  • the link elements 18 are connected at the other end via further hinges 20 with the sealing strip 12, so that there is a pivoting of the sealing strip 12 relative to the base profile 17 in the manner of a parallelogram.
  • a flexible sealing element e.g. Sealing rubber, which is preferably U-shaped and the entire opening of the receiving area 3b including the sealing strip 12 tightly encloses.
  • the base profile 17 is located with the sealing strip 12 in the retracted state within the receiving area 3b of the door leaf 2.
  • the sealing element must be dimensioned with respect to its dimensions and / or flexibility so that it covers the entire path of movement of the sealing strip 12 of the fully retracted allowed to fully extended position without significant mechanical resistance.
  • the mutually facing surfaces of the base profile 17 and the sealing strip 12 are advantageously formed with a low coefficient of friction to allow for a relative movement of these components to each other with little effort when they abut each other.
  • the Fig. 3a to 3f show the lower edge region of the door system 1 in different operating conditions.
  • a receiving device 21 in which a plurality of magnets 15, 16 are mounted.
  • the magnets 15, 16 are mounted with alternating polarity, with two long magnets 15 are provided with the same polarity as the arranged on the door leaf 2 magnets 14 and two short magnets 16 with opposite polarity.
  • the long magnets 15 are arranged so that they are always located outside the closed position of the door leaf 2 below the arranged on the door leaf 2 magnets 14, and the short magnets 16 are located only in the closed position of the door leaf 2 below the arranged on the door leaf 2 magnets 14th
  • the Fig. 3a shows a first operating state in which the door leaf 2 is in the partially open position and is moved in the closing direction (arrow A).
  • the arranged on the door leaf 2 base profile 17 moves, since it is mounted immovably in the horizontal direction in the door 2, in the same direction with the door 2 (arrow B). Because the magnets 14 located on the base profile 17 are located above the long bottom-side magnets 15, these magnets 14, 15 are mutually repulsive, so that the base profile 17 and thus also the sealing strip 12 up against a not shown stop in the receiving area 3b are acted upon.
  • the door 2 has reached its closed position.
  • the magnets 14 located on the base profile 17 of the door leaf 2 are no longer located above the long bottom-side magnet 15 of the same polarity, but over the short bottom-side magnet 16 of opposite polarity, so that these magnets 14, 16 are attractive to one another.
  • the base profile 17 with the sealing strip 12 is pulled down in the direction of the building floor 13 (arrow C).
  • the third, after the complete lowering of the base profile 17 with the sealing strip 12 reached operating state is in the Fig. 3c shown.
  • the sealing strip 12 lies completely on the building floor 13 with the sealing element, not shown.
  • the Fig. 3d shows a fourth operating state in which the door 2 is moved again in the opening direction (arrow D).
  • the arranged on the door leaf 2 base profile 17 moves, since it is mounted immovably in the horizontal direction in the door 2, in the same direction with the door 2 (arrow E). Since the mutually attracting effect of the magnets 14, 16 is still present, the base profile 17 still remains in its lower position.
  • the resting on the building floor 13 sealing strip 12 is not taken by the movement of the base profile 17, since the present static friction of the sealing element, not shown, the sealing strip 12 against the building floor 13 is higher than the relatively low friction between the base profile 17 and the sealing strip 12.
  • the link elements 18 are pivoted in this movement phase and, since they are formed variable in length in the present embodiment, elastically pulled apart.
  • the door 2 has reached its full open position. Because the magnets 14 located on the base profile 17 are located above the long bottom-side magnets 15, these magnets 14, 15 still face each other in a repulsive effect, so that the base profile 17 and thus also the sealing strip 12 remains applied upwards.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Description

Die Erfindung betrifft eine Schiebetüranlage nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a sliding door system according to the preamble of patent claim 1.

Aus der DE-OS 23 19 399 ist eine Türanlage mit mindestens einem beweglich gelagerten Türflügel bekannt. Eine Dichtungseinrichtung ist zur Abdichtung des Türflügels gegenüber einem benachbarten Bauteil der Türanlage vorgesehen, wobei die Dichtungseinrichtung mindestens eine bewegliche Dichtleiste aufweist. Die Dichtungseinrichtung weist außerdem mindestens einen ersten, die Dichtleiste abhängig von der Stellung des Türflügels bewegenden Magneten auf. Die Dichtleiste, welche den ersten Magneten trägt und versenkt im Boden angeordnet ist, wird durch die anziehende Krafteinwirkung eines zweiten, im Türflügel angeordneten Magneten angehoben, wenn sich der Türflügel über der Dichtleiste befindet, beispielsweise in der Geschlossenlage des Türflügels. Wird der Türflügel wieder aus dieser abdichtenden Position heraus bewegt, so gelangen auch die Magnete aus ihrer anziehenden Krafteinwirkung heraus, und die Dichtleiste fällt durch die Einwirkung der Schwerkraft in ihre im Boden versenkte Position zurück. Zum Lösen der anziehenden Krafteinwirkung der Magnete ist ein hoher Kraftaufwand erforderlich, da die hohe Haftreibung der magnetisch an die Türflügelunterkante angezogenen Dichtleiste überwunden werden muss. Insbesondere bei manuell betätigtem Türflügel wirkt sich dies negativ auf den Begehkomfort der Türanlage aus. Aber auch bei automatischen Türanlagen kann dieser Effekt unerwünscht sein, da eine höhere Antriebsleistung installiert werden muss, als für die Bewegung des Türflügels eigentlich erforderlich wäre. Ferner kann sich die Dichtleiste vor Erreichen seiner im Boden versenkten Grundstellung verklemmen und so eine Stolperfalle darstellen.From the DE-OS 23 19 399 is a door system with at least one movably mounted door known. A sealing device is provided for sealing the door leaf with respect to an adjacent component of the door system, wherein the sealing device has at least one movable sealing strip. The sealing device also has at least one first, the sealing strip depending on the position of the door leaf moving magnet. The sealing strip, which carries the first magnet and is arranged sunk in the ground, is raised by the attractive force of a second, arranged in the door magnet when the door leaf is above the sealing strip, for example in the closed position of the door leaf. When the door leaf is again moved out of this sealing position, the magnets also come out of their attractive force, and the sealing strip falls back into its recessed position in the ground by the action of gravity. To release the attractive force of the magnets, a high expenditure of force is required, since the high static friction of the magnetically attracted to the door sill edge sealing strip must be overcome. Especially with manually operated door, this has a negative effect on the comfort of the door system. But even with automatic door systems, this effect may be undesirable because a higher drive power must be installed, as would actually be required for the movement of the door leaf. Furthermore, the sealing strip may jam before reaching its sunk in the ground position and thus represent a trip hazard.

Drehtüranlagen ähnlicher Art mit einer Dichtungseinrichtung, die Magnete aufweist, sind aus der KR 100 848 204 B1 und aus der KR 100 848 208 B1 bekannt.Hinged door systems of a similar type with a sealing device having magnets are known from KR 100 848 204 B1 and from the KR 100 848 208 B1 known.

Eine Schiebetüranlage mit Magneten an der Tür und einer verschiebbaren Dichtungseinrichtung mit seitlichen Magneten ist aus der JP 2000 120355 A bekannt.A sliding door system with magnets on the door and a sliding sealing device with lateral magnets is out of the JP 2000 120355 A known.

Aus der JP 2002 121978 A ist eine Schiebetür mit einem luftdichten Material an einer Türkante bekannt, welches beim Schließen der Tür durch einen Magneten in Richtung einer Türschwelle beaufschlagt wird.From the JP 2002 121978 A is a sliding door with an airtight material on a door edge known, which is acted upon closing the door by a magnet in the direction of a door sill.

Der Erfindung liegt die Aufgabe zugrunde, eine Schiebetüranlage zu schaffen, deren Türflügel eine bei geringen Bedienkräften funktionssichere Dichtungseinrichtung aufweist.The invention has for its object to provide a sliding door system, the door has a functionally reliable at low operating forces sealing device.

Die Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst.The object is solved by the features of patent claim 1.

Die Unteransprüche bilden vorteilhafte Ausgestaltungsmöglichkeiten der Erfindung.The subclaims form advantageous embodiments of the invention.

Erfindungsgemäß weist die Dichtungseinrichtung mindestens ein beweglich gegenüber dem Türflügel gelagertes Grundprofil auf, in oder an welchem der erste Magnet angeordnet ist, wobei die Dichtleiste über mindestens ein Lenkerelement beweglich gegenüber dem Grundprofil gelagert ist. Diese Anordnung weist bei geringen Bedienkräften eine hohe Funktionssicherheit auf.According to the invention, the sealing device has at least one base profile movably mounted relative to the door leaf, in or on which the first magnet is arranged, the sealing strip being mounted so as to be movable relative to the base profile via at least one link element. This arrangement has low operating forces on a high reliability.

Um eine besonders gute Abdichtung zu erzielen, weist die Dichtungseinrichtung am benachbarten Bauteil der Türanlage mindestens einen weiteren Magneten auf, welcher zumindest in bestimmten Positionen des Türflügels mit dem ersten Magneten zusammenwirkt. Beispielsweise können der erste Magnet und der weitere Magnet in mindestens einer ersten Stellung des Türflügels in anziehender Wirkung zueinander stehen und/oder in mindestens einer zweiten Stellung des Türflügels in abstoßender Wirkung zueinander stehen.In order to achieve a particularly good seal, the sealing device on the adjacent component of the door system has at least one further magnet, which cooperates with the first magnet at least in certain positions of the door leaf. For example, in at least a first position of the door leaf, the first magnet and the further magnet may be in attractive relationship to one another and / or may be in repulsive effect in at least one second position of the door leaf.

Eine besonders geringe Bedienkräfte aufweisende Lösung besteht darin, dass die Dichtleiste beim Übergang der Magnete von ihrer anziehenden zu ihrer abstoßenden Wirkung vorübergehend noch in der abdichtenden Stellung verbleibt, d.h. in der Stellung, welche sie aufgrund der in anziehender Wirkung stehenden Magnete eingenommen hatte, wobei die beim eingangs zitierten Stand der Technik vorliegende Haftreibung vermieden wird.A particularly low operating forces solution is that the sealing strip temporarily remains in the transition position of the magnets from their attractive to their repulsive effect in the sealing position, ie in the position which they had assumed due to the magnetically attracting magnets, wherein the In the cited prior art present static friction is avoided.

Eine besonders leichtgängige Anordnung wird erzielt, indem das Lenkerelement über jeweils ein Drehgefenk schwenkbar mit dem Grundprofil und der Dichtleiste verbunden ist.A particularly smooth arrangement is achieved by the handlebar element is connected via a respective Drehgefenk pivotally connected to the base profile and the sealing strip.

Das Lenkerelement ist längenveränderlich ausgebildet, insbesondere elastisch, z.B. mit einem Feder- und gegebenenfalls auch mit einem Dämpferelement, wodurch bei Bedarf eine vorübergehende Abstandsänderung zwischen der Dichtleiste und dem Grundprofil erzielbar ist.The link element is variable in length, in particular elastic, e.g. with a spring and possibly also with a damper element, whereby, if necessary, a temporary change in distance between the sealing strip and the base profile can be achieved.

Im Nachfolgenden wird ein Ausführungsbeispiel in der Zeichnung anhand der Figuren näher erläutert.In the following an embodiment in the drawing with reference to the figures will be explained in more detail.

Dabei zeigen:

Fig. 1a
eine Frontansicht einer erfindungsgemäßen Schiebetüranlage bei Offenlage des Türflügels;
Fig. 1b
eine Darstellung gemäß Fig. 1a, jedoch bei Geschlossenlage des Türflügels;
Fig. 2
den unteren Randbereich des Türflügels gemäß Fig. 1 mit einer schematischen Darstellung der Dichtungseinrichtung;
Fig. 3a
den unteren Randbereich der Schiebetüranlage gemäß Fig. 1 in einem ersten Betriebszustand;
Fig. 3b
eine Darstellung gemäß Fig. 3a, jedoch in einem zweiten Betriebszustand;
Fig. 3c
eine Darstellung gemäß Fig. 3a und 3b, jedoch in einem dritten Betriebszustand ;
Fig. 3d
eine Darstellung gemäß Fig. 3a bis 3c, jedoch in einem vierten Betriebszustand;
Fig. 3e
eine Darstellung gemäß Fig. 3a bis 3d, jedoch in einem fünften Betriebszustand ;
Fig. 3f
eine Darstellung gemäß Fig. 3a bis 3e, jedoch in einem sechsten Betriebszustand.
Showing:
Fig. 1a
a front view of a sliding door system according to the invention in the open position of the door leaf;
Fig. 1b
a representation according to Fig. 1a , but in the closed position of the door leaf;
Fig. 2
the lower edge region of the door according to Fig. 1 with a schematic representation of the sealing device;
Fig. 3a
the lower edge area of the sliding door system according to Fig. 1 in a first operating state;
Fig. 3b
a representation according to Fig. 3a but in a second operating condition;
Fig. 3c
a representation according to Fig. 3a and 3b but in a third operating condition;
Fig. 3d
a representation according to Fig. 3a to 3c but in a fourth operating condition;
Fig. 3e
a representation according to Fig. 3a to 3d but in a fifth operating condition;
Fig. 3f
a representation according to Fig. 3a to 3e but in a sixth operating state.

In den Fig. 1a und 1b ist eine als Schiebetüranlage ausgebildete Türanlage 1 in Frontansicht bei Offenlage bzw. bei Geschlossenlage des Türflügels 2 dargestellt. Der als Schiebeflügel ausgebildete Türflügel 2 ist entlang einer ortsfest an einer Gebäudedecke 9 angeordneten Führungsschiene 8 über eine Führungseinrichtung 5 verschiebbar gelagert. Der durch den Türflügel 2 verschließbare Durchgangsbereich der Türanlage 1 wird seitlich durch Gebäudewände 10 begrenzt. Die Führungseinrichtung 5 weist zwei Rollenwagen 6 mit Laufrollen 7 auf, welche in der Führungsschiene 8 abrollen. Der an der Führungseinrichtung 5 aufgehängte Türflügel 2 weist ein umlaufendes Profil 3 auf. Eine an dem Profil montierte Griffeinrichtung 4 dient zur manuellen Betätigung des Türflügels 2. Alternativ oder zusätzlich ist auch eine fremdkraftbetätigte Verschiebung des Türflügels 2 durch eine Antriebseinrichtung denkbar. Im Bereich des Gebäudebodens 13 kann der Türflügel 2 ebenfalls eine Führungseinrichtung aufweisen, welche der bodenseitigen Führung und/oder Verriegelung dienen kann, hier jedoch nicht dargestellt ist. Ferner weist der Türflügel 2 im Bereich des Gebäudebodens 13 eine Dichtungseinrichtung 11 auf, welche zur Abdichtung der bodenseitigen horizontalen Unterkante des Türflügels 2 gegenüber dem Gebäudeboden 13 bei Geschlossenlage des Türflügels 2 dient. Die Dichtungseinrichtung 11 weist hierzu eine bewegliche Dichtleiste 12 auf.In the Fig. 1a and 1b is designed as a sliding door system door system 1 is shown in front view in the open position or in the closed position of the door leaf 2. Trained as a sliding leaf door 2 is slidably mounted along a fixedly arranged on a building ceiling 9 guide rail 8 via a guide means 5. The closable by the door 2 passage area of the door system 1 is bounded laterally by building walls 10. The guide device 5 has two roller carriages 6 with rollers 7, which roll in the guide rail 8. The suspended on the guide device 5 door 2 has a circumferential profile 3. A mounted on the profile grip device 4 is used for manual operation of the door leaf 2. Alternatively or additionally, a power-operated displacement of the door leaf 2 by a drive device is conceivable. In the area of the building floor 13, the door leaf 2 can likewise have a guide device, which can serve for the bottom-side guide and / or locking, but is not shown here. Furthermore, the door leaf 2 in the region of the building floor 13 has a sealing device 11, which serves to seal the bottom-side horizontal lower edge of the door leaf 2 with respect to the building floor 13 in the closed position of the door leaf 2. The sealing device 11 has for this purpose a movable sealing strip 12.

In der Position gemäß Fig. 1a befindet sich der Türflügel 2 in vollständiger Offenlage, und dementsprechend befindet sich die Dichtleiste 12 der Dichtungseinrichtung 11 in einer angehobenen Stellung, so dass zwischen der Unterkante der Dichtleiste 12 und der Oberfläche des Gebäudebodens 13 ein kleiner Spalt verbleibt, welcher eine ungehinderte Bewegung des Türflügels 2 erlaubt.In the position according to Fig. 1a is the door leaf 2 in full open position, and accordingly, the sealing strip 12 of the sealing device 11 is in a raised position, so that between the lower edge of the sealing strip 12 and the surface of the building floor 13, a small gap remains, which unimpeded movement of the door second allowed.

In der Position gemäß Fig. 1b befindet sich der Türflügel 2 in vollständiger Geschlossenlage, und dementsprechend befindet sich die Dichtleiste 12 der Dichtungseinrichtung 11 in abgesenkter Stellung, so dass die Unterkante der Dichtleiste 12 auf der Oberfläche des Gebäudebodens 13 abdichtend aufliegt. Das Absenken bzw. Anheben der Dichtleiste 12 erfolgt abhängig von der Position des Türflügels 2 und wird nachfolgend näher beschrieben.In the position according to Fig. 1b is the door leaf 2 in the fully closed position, and accordingly, the sealing strip 12 of the sealing device 11 is in the lowered position, so that the lower edge of the sealing strip 12 sealingly rests on the surface of the building floor 13. The lowering or raising the sealing strip 12 is carried out depending on the position of the door leaf 2 and will be described in more detail below.

In der Fig. 2 ist der untere, die Dichtungseinrichtung 11 aufnehmende Bereich des Türflügels 2 dargestellt. Das Profil 3 des Türflügels 2 weist in seiner wesentlichen Erstreckung einen Flächenbereich 3a auf, welcher ein plattenförmiges Bauteil, z.B. eine Glasscheibe umschließen kann. An der unteren horizontalen Kante des Türflügels 2 weist das Profil 3 einen Aufnahmebereich 3b auf, welcher als nach unten offene Nut ausgebildet sein kann und die Komponenten der Dichtungseinrichtung 11 aufnimmt. Im Aufnahmebereich 3b ist ein Grundprofil 17 vertikal verschiebbar gelagert. Das Grundprofil 17 trägt zwei Magnete 14, welche zumindest untenseitig eine einheitliche Polung aufweisen. Ferner weist das Grundprofil 17 zwei Drehgelenke 19 zur Lagerung zweier Lenkerelemente 18 auf. Die Lenkerelemente 18 sind anderenends über weitere Drehgelenke 20 mit der Dichtleiste 12 verbunden, so dass sich eine Schwenkbarkeit der Dichtleiste 12 gegenüber dem Grundprofil 17 in der Art eines Parallelogramms ergibt.In the Fig. 2 the lower, the sealing device 11 receiving portion of the door leaf 2 is shown. The profile 3 of the door leaf 2 has in its essential extent a surface area 3 a, which can surround a plate-shaped component, for example a glass pane. At the lower horizontal edge of the door leaf 2, the profile 3 has a receiving region 3b, which can be designed as a downwardly open groove and accommodates the components of the sealing device 11. In the receiving area 3b, a base profile 17 is mounted vertically displaceable. The base profile 17 carries two magnets 14, which have at least the bottom side of a uniform polarity. Furthermore, the base profile 17 has two pivot joints 19 for supporting two link elements 18. The link elements 18 are connected at the other end via further hinges 20 with the sealing strip 12, so that there is a pivoting of the sealing strip 12 relative to the base profile 17 in the manner of a parallelogram.

Nicht dargestellt ist ein flexibles Dichtungselement, z.B. Dichtungsgummi, welches vorzugsweise U-förmig ausgebildet ist und die gesamte Öffnung des Aufnahmebereichs 3b einschließlich der Dichtleiste 12 dicht umschließt. Im dargestellten Betriebszustand befindet sich das Grundprofil 17 mit der Dichtleiste 12 in eingezogenem Zustand innerhalb des Aufnahmebereichs 3b des Türflügels 2. Hierbei muss das Dichtungselement hinsichtlich seiner Abmessungen und/oder Flexibilität so bemessen sein, dass es den gesamten Bewegungsweg der Dichtleiste 12 von der vollständig eingezogenen bis zur vollständig ausgefahrenen Stellung ohne nennenswerten mechanischen Widerstand erlaubt.Not shown is a flexible sealing element, e.g. Sealing rubber, which is preferably U-shaped and the entire opening of the receiving area 3b including the sealing strip 12 tightly encloses. In the illustrated operating state, the base profile 17 is located with the sealing strip 12 in the retracted state within the receiving area 3b of the door leaf 2. Here, the sealing element must be dimensioned with respect to its dimensions and / or flexibility so that it covers the entire path of movement of the sealing strip 12 of the fully retracted allowed to fully extended position without significant mechanical resistance.

Die einander zugewandten Oberflächen des Grundprofils 17 und der Dichtleiste 12 sind vorteilhaft mit einem geringen Reibwert ausgebildet, um mit geringem Kraftaufwand eine Relativbewegung dieser Bauteile zueinander zu ermöglichen, wenn sie einander anliegen.The mutually facing surfaces of the base profile 17 and the sealing strip 12 are advantageously formed with a low coefficient of friction to allow for a relative movement of these components to each other with little effort when they abut each other.

Die Fig. 3a bis 3f zeigen den unteren Randbereich der Türanlage 1 in verschiedenen Betriebszuständen. Im Bereich des Gebäudebodens 13 ist versenkt eine Aufnahmeeinrichtung 21 angeordnet, in welcher mehrere Magnete 15, 16 montiert sind. Hierbei sind die Magnete 15, 16 mit abwechselnder Polarität montiert, wobei zwei lange Magnete 15 mit derselben Polung wie die am Türflügel 2 angeordneten Magnete 14 und zwei kurze Magnete 16 mit entgegengesetzter Polung vorgesehen sind. Die langen Magnete 15 sind so angeordnet dass sie sich stets außerhalb der Geschlossenlage des Türflügels 2 unterhalb der am Türflügel 2 angeordneten Magnete 14 befinden, und die kurzen Magnete 16 befinden sich nur in der Geschlossenlage der Türflügels 2 unterhalb der am Türflügel 2 angeordneten Magnete 14.The Fig. 3a to 3f show the lower edge region of the door system 1 in different operating conditions. In the area of the building floor 13 is sunk a receiving device 21, in which a plurality of magnets 15, 16 are mounted. Here, the magnets 15, 16 are mounted with alternating polarity, with two long magnets 15 are provided with the same polarity as the arranged on the door leaf 2 magnets 14 and two short magnets 16 with opposite polarity. The long magnets 15 are arranged so that they are always located outside the closed position of the door leaf 2 below the arranged on the door leaf 2 magnets 14, and the short magnets 16 are located only in the closed position of the door leaf 2 below the arranged on the door leaf 2 magnets 14th

Die Fig. 3a zeigt einen ersten Betriebszustand, in welchem sich der Türflügel 2 in teilgeöffneter Stellung befindet und in Schließrichtung bewegt wird (Pfeil A). Das am Türflügel 2 angeordnete Grundprofil 17 bewegt sich, da es in horizontaler Richtung unverschiebbar im Türflügel 2 gelagert ist, gleichsinnig mit dem Türflügel 2 (Pfeil B). Dadurch, dass sich die an dem Grundprofil 17 befindlichen Magnete 14 oberhalb der langen bodenseitigen Magnete 15 befinden, stehen diese Magnete 14, 15 zueinander in abstoßender Wirkung, so dass das Grundprofil 17 und somit auch die Dichtleiste 12 nach oben gegen einen nicht dargestellten Anschlag in dem Aufnahmebereich 3b beaufschlagt sind.The Fig. 3a shows a first operating state in which the door leaf 2 is in the partially open position and is moved in the closing direction (arrow A). The arranged on the door leaf 2 base profile 17 moves, since it is mounted immovably in the horizontal direction in the door 2, in the same direction with the door 2 (arrow B). Because the magnets 14 located on the base profile 17 are located above the long bottom-side magnets 15, these magnets 14, 15 are mutually repulsive, so that the base profile 17 and thus also the sealing strip 12 up against a not shown stop in the receiving area 3b are acted upon.

Im zweiten Betriebszustand, der in der Fig. 3b dargestellt ist, hat der Türflügel 2 seine Geschlossenlage erreicht. Die an dem Grundprofil 17 des Türflügels 2 befindlichen Magnete 14 befinden sich nunmehr nicht mehr über den langen bodenseitigen Magneten 15 gleicher Polung, sondern über den kurzen bodenseitigen Magneten 16 entgegengesetzter Polung, so dass diese Magnete 14, 16 zueinander in anziehender Wirkung stehen. Hierdurch wird das Grundprofil 17 mit der Dichtleiste 12 nach unten in Richtung auf den Gebäudeboden 13 gezogen (Pfeil C).In the second operating state, in the Fig. 3b is shown, the door 2 has reached its closed position. The magnets 14 located on the base profile 17 of the door leaf 2 are no longer located above the long bottom-side magnet 15 of the same polarity, but over the short bottom-side magnet 16 of opposite polarity, so that these magnets 14, 16 are attractive to one another. As a result, the base profile 17 with the sealing strip 12 is pulled down in the direction of the building floor 13 (arrow C).

Der dritte, nach dem vollständigen Absenken des Grundprofils 17 mit der Dichtleiste 12 erreichte Betriebszustand ist in der Fig. 3c dargestellt. Die Dichtleiste 12 liegt mit dem nicht dargestellten Dichtungselement vollständig auf dem Gebäudeboden 13 auf.The third, after the complete lowering of the base profile 17 with the sealing strip 12 reached operating state is in the Fig. 3c shown. The sealing strip 12 lies completely on the building floor 13 with the sealing element, not shown.

Die Fig. 3d zeigt einen vierten Betriebszustand, in welchem der Türflügel 2 wieder in Öffnungsrichtung bewegt wird (Pfeil D). Das am Türflügel 2 angeordnete Grundprofil 17 bewegt sich, da es in horizontaler Richtung unverschiebbar im Türflügel 2 gelagert ist, gleichsinnig mit dem Türflügel 2 (Pfeil E). Da die zueinander anziehende Wirkung der Magnete 14, 16 noch vorliegt, verbleibt das Grundprofil 17 noch in seiner unteren Position. Die auf dem Gebäudeboden 13 aufliegende Dichtleiste 12 wird von der Bewegung des Grundprofil 17 nicht mitgenommen, da die vorliegende Haftreibung des nicht dargestellten Dichtungselements der Dichtleiste 12 gegenüber dem Gebäudeboden 13 höher ist als die relativ geringe Reibung zwischen dem Grundprofil 17 und der Dichtleiste 12. Somit ist auch der Kraftaufwand für diese Bewegung des Türflügels 2 aus seiner Geschlossenlage heraus relativ gering. Die Lenkerelemente 18 werden in dieser Bewegungsphase verschwenkt und, da sie beim vorliegenden Ausführungsbeispiel längenveränderlich ausgebildet sind, elastisch auseinandergezogen.The Fig. 3d shows a fourth operating state in which the door 2 is moved again in the opening direction (arrow D). The arranged on the door leaf 2 base profile 17 moves, since it is mounted immovably in the horizontal direction in the door 2, in the same direction with the door 2 (arrow E). Since the mutually attracting effect of the magnets 14, 16 is still present, the base profile 17 still remains in its lower position. The resting on the building floor 13 sealing strip 12 is not taken by the movement of the base profile 17, since the present static friction of the sealing element, not shown, the sealing strip 12 against the building floor 13 is higher than the relatively low friction between the base profile 17 and the sealing strip 12. Thus is also the force required for this movement of the door leaf 2 from its closed position out relatively low. The link elements 18 are pivoted in this movement phase and, since they are formed variable in length in the present embodiment, elastically pulled apart.

Im fünften Betriebszustand, der in der Fig. 3e dargestellt ist, ist der Türflügel 2 weiter in Öffnungsrichtung bewegt worden (Pfeil F). Nunmehr gelangen die an dem Grundprofil 17 des Türflügels 2 befindlichen Magnete 14 wieder über die langen bodenseitigen Magneten 15 gleicher Polung, so dass diese Magnete 14, 15 wieder in abstoßender Wirkung zueinander stehen und somit das Grundprofil 17 und die Dichtleiste 12 nach oben gedrängt werden (Pfeil G). Da die Dichtleiste 12 mit ihrem Dichtungselement von dem Gebäudeboden 13 abgehoben wird, ziehen sich die elastischen Lenkerelemente 18 wieder zusammen, womit die Dichtleiste 12 wieder in ihre Position unterhalb des Grundprofils 17 gelangt (Pfeil H).In the fifth operating state, which in the Fig. 3e is shown, the door 2 has been further moved in the opening direction (arrow F). Now get the located on the base profile 17 of the door leaf 2 magnets 14 again on the long bottom-side magnet 15 of the same polarity, so that these magnets 14, 15 are again in repellent effect and thus the basic profile 17 and the sealing strip 12 are pushed up ( Arrow G). Since the sealing strip 12 is lifted with its sealing element of the building floor 13, the elastic link elements 18 pull together again, bringing the sealing strip 12 back into position below the base profile 17 (arrow H).

Im sechsten Betriebszustand, der in der Fig. 3f dargestellt ist, hat der Türflügel 2 seine vollständige Offenlage erreicht. Dadurch, dass sich die an dem Grundprofil 17 befindlichen Magnete 14 oberhalb der langen bodenseitigen Magnete 15 befinden, stehen nach wie vor diese Magnete 14, 15 zueinander in abstoßender Wirkung, so dass das Grundprofil 17 und somit auch die Dichtleiste 12 nach oben beaufschlagt bleibt.In the sixth operating state, in the Fig. 3f is shown, the door 2 has reached its full open position. Because the magnets 14 located on the base profile 17 are located above the long bottom-side magnets 15, these magnets 14, 15 still face each other in a repulsive effect, so that the base profile 17 and thus also the sealing strip 12 remains applied upwards.

Liste der ReferenzzeichenList of reference characters

11
Schiebetüranlagesliding door system
22
Türflügeldoor
33
Profilprofile
3a3a
Flächenbereicharea
3b3b
Aufnahmebereichreception area
44
Griffeinrichtunghandle means
55
Führungseinrichtungguide means
66
Rollenwagenroller carriage
77
Laufrollecaster
88th
Führungsschieneguide rail
99
Gebäudedeckebuilding ceiling
1010
Gebäudewandbuilding wall
1111
Dichtungseinrichtungseal means
1212
Dichtleistesealing strip
1313
Gebäudebodenbuilding floor
1414
Magnetmagnet
1515
Magnetmagnet
1616
Magnetmagnet
1717
Grundprofilbasic profile
1818
Lenkerelementlink element
1919
Drehgelenkswivel
2020
Drehgelenkswivel
2121
Aufnahmeeinrichtungrecording device

Claims (6)

  1. Sliding door system (1) having at least one movably mounted door panel (2) and having an adjoining component, having a sealing device (11) for sealing the door panel (2) with respect to the adjoining component of the sliding door system (1), the sealing device (11) having at least one movable sealing strip (12), and the sealing device (11) having at least one first magnet which moves the sealing strip (12) in a manner which is dependent on the position of the door panel (2), and the sealing device (11) having at least one base profile (17), in or on which the first magnet (14) is arranged, and the sealing device (11) having at least one further magnet (15, 16) on the adjoining component of the sliding door system (1), the base profile (17) being mounted such that it can be moved with respect to the door panel (2), characterized in that the sealing strip (12) is mounted via at least one link element (18) such that it can be moved with respect to the base profile (17), and the link element (18) is of adjustable-length configuration.
  2. Sliding door system according to Claim 1, characterized in that the first magnet (14) and the further magnet (15, 16) have an attracting effect with respect to one another in at least one first position of the door panel (2).
  3. Sliding door system according to Claim 1, characterized in that the first magnet (14) and the further magnet (15, 16) have a repelling effect with respect to one another in at least one second position of the door panel (2).
  4. Sliding door system according to Claims 2 and 3, characterized in that, during the transition of the magnets (14, 15, 16) from their attracting effect to their repelling effect, the sealing strip (12) still remains temporarily in the sealing position, that is to say the position which corresponds to the magnets (14, 15, 16) having the attracting effect.
  5. Sliding door system according to Claim 1, characterized in that the link element (18) is connected via in each case one rotary joint (19, 20) to the base profile (17) and the sealing strip (12).
  6. Sliding door system according to Claim 1, characterized in that the link element (18) is of elastic configuration.
EP11171826.8A 2010-06-30 2011-06-29 Sliding door assembly Not-in-force EP2402545B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010030709A DE102010030709B4 (en) 2010-06-30 2010-06-30 sliding door system

Publications (3)

Publication Number Publication Date
EP2402545A2 EP2402545A2 (en) 2012-01-04
EP2402545A3 EP2402545A3 (en) 2014-01-08
EP2402545B1 true EP2402545B1 (en) 2018-02-21

Family

ID=44563535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11171826.8A Not-in-force EP2402545B1 (en) 2010-06-30 2011-06-29 Sliding door assembly

Country Status (2)

Country Link
EP (1) EP2402545B1 (en)
DE (1) DE102010030709B4 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101459229B1 (en) 2013-05-15 2014-11-11 한국철도기술연구원 Rail car door structure
DE102017128709B4 (en) * 2017-12-04 2021-12-09 Athmer Ohg Door sealing system
IT201900018683A1 (en) * 2019-10-14 2021-04-14 Unifor Spa Door with magnetic seal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000120355A (en) * 1998-10-16 2000-04-25 Kazumoto Hashizume Fittings
JP2002121978A (en) * 2000-10-17 2002-04-26 Nihon Funen Co Ltd Top suspended sliding door structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319399A1 (en) 1973-04-17 1974-10-31 Warmbier Werner Dipl Kfm INDEPENDENT SEALING STRIP IN THE MAGNETIC PRINCIPLE
US4703586A (en) * 1985-10-03 1987-11-03 Derek Smith Door sealing mechansim
KR100848208B1 (en) * 2007-03-08 2008-07-24 박주휘 A door intercepting unit
KR100848204B1 (en) * 2007-11-20 2008-07-24 박주휘 Door gap opening and closing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000120355A (en) * 1998-10-16 2000-04-25 Kazumoto Hashizume Fittings
JP2002121978A (en) * 2000-10-17 2002-04-26 Nihon Funen Co Ltd Top suspended sliding door structure

Also Published As

Publication number Publication date
DE102010030709B4 (en) 2012-05-03
EP2402545A2 (en) 2012-01-04
DE102010030709A1 (en) 2012-01-05
EP2402545A3 (en) 2014-01-08

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