EP2402542B1 - Door system - Google Patents

Door system Download PDF

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Publication number
EP2402542B1
EP2402542B1 EP11171829.2A EP11171829A EP2402542B1 EP 2402542 B1 EP2402542 B1 EP 2402542B1 EP 11171829 A EP11171829 A EP 11171829A EP 2402542 B1 EP2402542 B1 EP 2402542B1
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EP
European Patent Office
Prior art keywords
magnet
sealing
sealing strip
door leaf
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.)
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Application number
EP11171829.2A
Other languages
German (de)
French (fr)
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EP2402542A2 (en
EP2402542A3 (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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Publication of EP2402542A2 publication Critical patent/EP2402542A2/en
Publication of EP2402542A3 publication Critical patent/EP2402542A3/en
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    • 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e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills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 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 sealing strip movable between a sealing position and a non-sealing position.
  • the sealing device also has at least one first, arranged on the sealing strip and the sealing strip depending on the position of the door leaf moving magnet.
  • the sealing strip which is arranged sunk in the ground, is raised by the attractive force of a second, arranged in the door magnet when the door is above the sealing strip, for example in the closed position of the door leaf.
  • the invention has for its object to provide a door system whose door has a functionally reliable at low operating forces sealing device.
  • the first magnet interacts with at least one second magnet arranged on the door leaf, wherein the second magnet is rotatably mounted on the door leaf, whereby the sealing strip is acted upon in its non-sealing or in its sealing position, depending on the rotational position of the second magnet ,
  • This arrangement has low operating forces on a high reliability.
  • the axis of rotation of the second magnet is arranged parallel to the longitudinal axis of the sealing strip.
  • the second magnet is a bar magnet, i. formed with a cylindrical cross section, wherein the one half of the cylinder is designed as a north pole and the other half of the cylinder as a south pole.
  • the first magnet is formed on its surface facing the second magnet, adapted to the cross section of the second magnet, i. as half shell with concave cross section.
  • a spacer element can be arranged between the first magnet and the second magnet.
  • the spacer element is advantageously formed at least on its outer surfaces of a material having a low coefficient of friction. This ensures that the rotatable magnet with respect to the first magnet can be rotated with little effort when the magnets are in attractive force to each other.
  • the sealing device has at least one actuating element, which projects beyond the extension of the door leaf, at least in the non-sealing position of the sealing strip.
  • the actuating element is operatively connected via a gear with the second magnet, so that a displacement of the actuating element causes a rotation of the second magnet.
  • the second, rotatable magnet is provided with a return device, e.g. a spring operatively connected, which rotates after lifting the application of the actuating element, the rotatable magnet back to its normal position.
  • the restoring device can act on the second magnet or on the actuating element or be integrated in the transmission.
  • At least a third magnet can be arranged on the door, wherein the second, rotatably mounted magnet between the first, arranged on the sealing strip magnet and the third magnet is arranged.
  • the axis of rotation of the second magnet in the plane of the door leaf can be displaced vertically, so that there is a "floating" storage of the second magnet.
  • an articulated power transmission is to be provided, e.g. a cardan drive to compensate for the misalignment of the axes.
  • the third magnet may be formed on its surface facing the second magnet adapted to the cross section of the second magnet, e.g. as half shell with concave cross section.
  • All magnets described may be arranged at least in sections along the longitudinal extent of the sealing strip, for example in the end regions of the sealing strip. Alternatively, the magnets can also be arranged along the entire longitudinal extent of the sealing strip.
  • the door system can be designed, for example, as a sliding door system, revolving door system or the like.
  • 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. 1 a In the position according to Fig. 1 a is the door 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 leaf 2 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.
  • the sealing strip 12 is mounted vertically displaceable.
  • the sealing strip 12 carries at the top a first magnet 14, one of which, in the drawing upper half as the south pole 14s and the other, in the drawing lower half than North pole 14n is formed.
  • the sealing strip 12 has a flexible sealing element 12a, for example a sealing rubber, which is preferably U-shaped and seals the entire opening of the receiving region 3b including the sealing strip 12 tightly.
  • the sealing element must be dimensioned in terms of its dimensions and / or flexibility so that it allows the entire path of movement of the sealing strip 12 from the fully retracted to the fully extended position without significant mechanical resistance.
  • the actuation of the sealing strip 12 via a trained as a plunger actuator 18.
  • the actuator 18 comes with an adjacent component of the door system 1, for example, not shown, adjacent door or a fixed building wall 10, in the plant when the Door leaf 2 enters the position in which the sealing strip 12 is to be moved from its non-sealing position to its sealing position, for example in the closed position of the door leaf 2.
  • a continuation of the movement of the door leaf 2 causes an insertion of the actuating element 18 in the receiving area 3b of the door leaf 2, where a gear 19 is arranged, which converts the linear movement of the actuating element 18 into a rotational movement.
  • the rotary shaft of the transmission 19 is aligned parallel to the longitudinal axis of the sealing strip 12 and rotatably carries a second, rotatable, cylindrical magnet 15, whose one, in the drawing upper half of the cylinder as the south pole 15s and the other, formed in the drawing lower half of the cylinder as the north pole 15n is.
  • a restoring device not shown here, for example, a spring which rotates after the elimination of the application of the actuating element 18, the rotatable magnet 15 in its normal position.
  • the restoring device can act on the rotatable magnet 15 or on the actuating element 18 or be integrated in the gear 19.
  • the Fig. 2a shows a first operating state of an embodiment which is not part of the invention, in which the door leaf 2 is in the partially open position and is moved in the closing direction (arrow A).
  • the south pole 14s of the arranged on the sealing strip 12 magnet 14 is the North pole 15n of the arranged on the door leaf 2, rotatable magnet 15 opposite, so that the sealing strip 12 is held by this attractive force in the raised position.
  • the Fig. 2b shows a second operating state in which the door leaf 2 has reached its closed position.
  • the actuating element 18 By approaching the building wall 10, the actuating element 18 is pushed into the receiving area 3b of the profile 3 of the door leaf 2 (arrow B). Via the gear 19, this linear movement of the actuating element 18 is converted into a rotation of the rotatable magnet 15 by 180 ° (arrow C).
  • the orientation of the poles of the rotatable magnet 15 was reversed, so that now the north pole 15n is oriented upward and the south pole 15s downward. Since now the poles of the same name of the magnets 14, 15 are opposite, the sealing strip 12 is acted upon by this repulsive force against the building floor 13 (arrow D).
  • Fig. 3a and 3b show in sectional view the lower, the sealing device 11 receiving area of the door leaf 2 in two operating states.
  • This sectional plane corresponds to the line XX of Fig. 2a ,
  • a receiving profile 17 is mounted with a guide element 20 which surrounds the rotatable magnet 15 at the top with a small gap. At its front ends, which lie in other sectional planes, the rotatable magnet 15 can be mounted on the guide element 20 via pivot bearings.
  • the rotatable magnet 15 directed surface is concave, so that the magnets 14, 15, which are in attractive force to each other, with a small gap, only with an intermediate layer a spacer element 21 shown here in dashed lines, abut each other.
  • the spacer 21 is at least on its outer surfaces of a material designed with low coefficient of friction. This ensures that the rotatable magnet 15 can be rotated with respect to the first magnet 14 with little effort. when the magnets 14, 15 are in an attractive force to each other.
  • a spacer element 21 may optionally be omitted if, for example, the guide member 20 and / or the sealing strip 12 are formed so that the sealing strip 12 in its fully retracted position with the guide member 20 comes into abutment between the rotatable magnet 15 and the sealing strip 12 associated magnet 14 an at least small gap remains.
  • Fig. 4a and 4b show in sectional view the lower portion of the door leaf 2, which is a formed according to a modified embodiment, which is part of the invention, formed sealing device 11, in two operating states.
  • a receiving profile 17 is mounted with a third magnet 16, which surrounds the rotatable magnet 15 at the top with a small gap.
  • the rotatable magnet 15 is mounted on the door leaf 2 via pivot bearings, wherein the pivot bearings in the plane of the door leaf 2 are vertically displaceable.
  • Both the third magnet 16 and the first, integral with the sealing strip 12 magnet 14 are formed on their the rotatable magnet 15 facing sides with concave surfaces, so that the magnets 14, 15, 16, which are in attractive force to each other, with little Gap, only with the interposition of the spacer element 21, abut each other, since in this operating state, all the magnets 14, 15, 16 are aligned with overhead south pole 14s, 15s, 16s and bottom north pole 14n, 15n, 16n and thus are mutually in attractive force.
  • opening movement of the door leaf 2 leads to a reverse movement of the sealing device 11, in which case the rotatable magnet 15 is rotated by the return means by 180 ° back and then upstanding south pole 15s from the north pole 16n of the door in the second firmly arranged magnet 16 is tightened and the north pole then again down 15n the south pole 14s of the first magnet 14 attracts.

Description

Die Erfindung betrifft eine Türanlage nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a 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 zwischen einer abdichtenden Stellung und einer nicht abdichtenden Stellung bewegliche Dichtleiste aufweist. Die Dichtungseinrichtung weist außerdem mindestens einen ersten, an der Dichtleiste angeordneten und die Dichtleiste abhängig von der Stellung des Türflügels bewegenden Magneten auf. Die Dichtleiste, welche 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 sealing strip movable between a sealing position and a non-sealing position. The sealing device also has at least one first, arranged on the sealing strip and the sealing strip depending on the position of the door leaf moving magnet. The sealing strip, which is arranged sunk in the ground, is raised by the attractive force of a second, arranged in the door magnet when the door 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 lowered position due to 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.

Weitere Türanlagen ähnlicher Art mit einer Dichtungseinrichtung, die Magneten aufweist, ist aus der JP H11 315670 A und aus der DE 20 29 917 A1 bekannt.Other door systems of a similar kind with a sealing device having magnets, is from the JP H11 315670 A and from the DE 20 29 917 A1 known.

Der Erfindung liegt die Aufgabe zugrunde, eine Türanlage zu schaffen, deren Türflügel eine bei geringen Bedienkräften funktionssichere Dichtungseinrichtung aufweist.The invention has for its object to provide a door system whose 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 wirkt der erste Magnet mit mindestens einem zweiten, am Türflügel angeordneten Magneten zusammen, wobei der zweite Magnet drehbar am Türflügel gelagert ist, wodurch die Dichtleiste, abhängig von der Drehstellung des zweiten Magneten, in ihre nicht abdichtende bzw. in ihre abdichtende Stellung beaufschlagt wird. Diese Anordnung weist bei geringen Bedienkräften eine hohe Funktionssicherheit auf.According to the invention, the first magnet interacts with at least one second magnet arranged on the door leaf, wherein the second magnet is rotatably mounted on the door leaf, whereby the sealing strip is acted upon in its non-sealing or in its sealing position, depending on the rotational position of the second magnet , This arrangement has low operating forces on a high reliability.

Die Drehachse des zweiten Magneten ist parallel zu der Längsachse der Dichtleiste angeordnet.The axis of rotation of the second magnet is arranged parallel to the longitudinal axis of the sealing strip.

In einer bevorzugten Ausführung ist der zweite Magnet als Stabmagnet, d.h. mit zylindrischem Querschnitt ausgebildet, wobei die eine Zylinderhälfte als Nordpol und die andere Zylinderhälfte als Südpol ausgebildet ist. Der erste Magnet ist an seiner dem zweiten Magneten zugewandten Oberfläche angepasst an den Querschnitt des zweiten Magneten ausgebildet, d.h. als Halbschale mit konkavem Querschnitt. Hierdurch wird eine optimale Wechselwirkung der beiden Magnete bei geringstmöglichem Abstand erreicht.In a preferred embodiment, the second magnet is a bar magnet, i. formed with a cylindrical cross section, wherein the one half of the cylinder is designed as a north pole and the other half of the cylinder as a south pole. The first magnet is formed on its surface facing the second magnet, adapted to the cross section of the second magnet, i. as half shell with concave cross section. As a result, an optimal interaction of the two magnets is achieved with the least possible distance.

Um einen direkten Kontakt der Magnete zu verhindern, kann zwischen dem ersten Magneten und dem zweiten Magneten ein Distanzelement angeordnet sein. Das Distanzelement ist vorteilhaft zumindest an seinen Außenflächen aus einem Material mit geringem Reibwert ausgebildet. Hierdurch wird gewährleistet, dass der drehbare Magnet gegenüber dem ersten Magneten mit wenig Kraftaufwand verdreht werden kann, wenn die Magnete in anziehender Krafteinwirkung zueinander stehen.In order to prevent direct contact of the magnets, a spacer element can be arranged between the first magnet and the second magnet. The spacer element is advantageously formed at least on its outer surfaces of a material having a low coefficient of friction. This ensures that the rotatable magnet with respect to the first magnet can be rotated with little effort when the magnets are in attractive force to each other.

Die Dichtungseinrichtung weist mindestens ein Betätigungselement auf, welches zumindest in der nicht abdichtenden Stellung der Dichtleiste über die Erstreckung des Türflügels hinaus ragt. Hierdurch kann auf bodenseitige Dichtungselemente, wie beim Stand der Technik nachteilig vorhanden, verzichtet werden.The sealing device has at least one actuating element, which projects beyond the extension of the door leaf, at least in the non-sealing position of the sealing strip. This makes it possible to dispense with bottom-side sealing elements, as disadvantageously present in the prior art.

Das Betätigungselement ist über ein Getriebe mit dem zweiten Magneten wirkverbunden, so dass eine Verschiebung des Betätigungselements eine Drehung des zweiten Magneten bewirkt. Zur Wiederherstellung der angehobenen Grundstellung der Dichtleiste ist der zweite, drehbare Magnet mit einer Rückstelleinrichtung, z.B. einer Feder wirkverbunden, welche nach dem Aufheben der Beaufschlagung des Betätigungselements den drehbaren Magneten in seine Grundstellung zurück dreht. Die Rückstelleinrichtung kann am zweiten Magneten oder am Betätigungselement angreifen oder im Getriebe integriert sein.The actuating element is operatively connected via a gear with the second magnet, so that a displacement of the actuating element causes a rotation of the second magnet. To restore the raised basic position of the sealing strip, the second, rotatable magnet is provided with a return device, e.g. a spring operatively connected, which rotates after lifting the application of the actuating element, the rotatable magnet back to its normal position. The restoring device can act on the second magnet or on the actuating element or be integrated in the transmission.

Um die Kraft der Beaufschlagung der Dichtleiste gegenüber dem Gebäudeboden weiter zu erhöhen, kann am Türflügel mindestens ein dritter Magnet angeordnet werden, wobei der zweite, drehbar gelagerte Magnet zwischen dem ersten, an der Dichtleiste angeordneten Magneten und dem dritten Magneten angeordnet ist. Hierbei kann die Drehachse des zweiten Magneten in der Ebene des Türflügels vertikal verschiebbar sein, so dass sich eine "schwimmende" Lagerung des zweiten Magneten ergibt. Zwischen der Abtriebswelle des Getriebes und der Drehachse des Magneten ist eine gelenkige Kraftübertragung vorzusehen, z.B. ein Kardantrieb, um den Versatz der Achsen auszugleichen. Auch der dritte Magnet kann an seiner dem zweiten Magneten zugewandten Oberfläche angepasst an den Querschnitt des zweiten Magneten ausgebildet sein, z.B. als Halbschale mit konkavem Querschnitt.In order to further increase the force of the loading of the sealing strip against the building floor, at least a third magnet can be arranged on the door, wherein the second, rotatably mounted magnet between the first, arranged on the sealing strip magnet and the third magnet is arranged. Here, the axis of rotation of the second magnet in the plane of the door leaf can be displaced vertically, so that there is a "floating" storage of the second magnet. Between the output shaft of the gearbox and the axis of rotation of the magnet an articulated power transmission is to be provided, e.g. a cardan drive to compensate for the misalignment of the axes. Also, the third magnet may be formed on its surface facing the second magnet adapted to the cross section of the second magnet, e.g. as half shell with concave cross section.

Alle beschriebenen Magnete können zumindest abschnittsweise entlang der Längserstreckung der Dichtleiste angeordnet sein, beispielsweise in den Endbereichen der Dichtleiste. Alternativ können die Magnete auch entlang der gesamten Längserstreckung der Dichtleiste angeordnet sein.All magnets described may be arranged at least in sections along the longitudinal extent of the sealing strip, for example in the end regions of the sealing strip. Alternatively, the magnets can also be arranged along the entire longitudinal extent of the sealing strip.

Die Türanlage kann beispielsweise als Schiebetüranlage, Drehtüranlage oder dergleichen ausgebildet sein.The door system can be designed, for example, as a sliding door system, revolving door system or the like.

Im Nachfolgenden werden Ausführungsbeispiele in der Zeichnung anhand der Figuren näher erläutert.In the following, exemplary embodiments are explained in more detail in the drawing with reference to FIGS.

Dabei zeigen:

Fig. 1a
eine Frontansicht einer erfindungsgemäßen Türanlage, bei Offenlage des Türflügels;
Fig. 1b
eine Darstellung gemäß Fig. 1 a, jedoch bei Geschlossenlage des Türflügels;
Fig. 2a
den unteren Randbereich der Türanlage gemäß Fig. 1 in einem ersten Betriebszustand einer Ausführungsform, die nicht Bestandteil der Erfindung ist;
Fig. 2b
eine Darstellung gemäß Fig. 2a, jedoch in einem zweiten Betriebszustand;
Fig. 3a
eine Schnittdarstellung entlang Linie X-X aus Fig. 2a;
Fig. 3b
eine Darstellung gemäß Fig. 3a, jedoch in einem zweiten Betriebszustand;
Fig. 4a
eine Schnittdarstellung eines abgewandelten Ausführungsbeispiels , das Bestandteil der Erfindung ist, in einem ersten Betriebszustand;
Fig. 4b
eine Darstellung gemäß Fig. 4a, jedoch in einem zweiten Betriebszustand.
Showing:
Fig. 1a
a front view of a door system according to the invention, in the open position of the door leaf;
Fig. 1b
a representation according to Fig. 1 a , but in the closed position of the door leaf;
Fig. 2a
the lower edge area of the door system according to Fig. 1 in a first operating state of an embodiment which does not form part of the invention;
Fig. 2b
a representation according to Fig. 2a but in a second operating condition;
Fig. 3a
a sectional view taken along line XX Fig. 2a ;
Fig. 3b
a representation according to Fig. 3a but in a second operating condition;
Fig. 4a
a sectional view of a modified embodiment, which is part of the invention, in a first operating state;
Fig. 4b
a representation according to Fig. 4a but in a second 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 In addition, 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. 1 a 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. 1 a is the door 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 leaf 2 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 den Fig. 2a und 2b ist der untere, die Dichtungseinrichtung 11 aufnehmende Bereich des Türflügels 2 in zwei Betriebszuständen 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 die Dichtleiste 12 vertikal verschiebbar gelagert. Die Dichtleiste 12 trägt obenseitig einen ersten Magneten 14, dessen eine, in der Zeichnung obere Hälfte als Südpol 14s und dessen andere, in der Zeichnung untere Hälfte als Nordpol 14n ausgebildet ist. Ferner weist die Dichtleiste 12 ein flexibles Dichtungselement 12a, auf, z.B. ein Dichtungsgummi, welches vorzugsweise U-förmig ausgebildet ist und die gesamte Öffnung des Aufnahmebereichs 3b einschließlich der Dichtleiste 12 dicht verschließt. 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. Die Betätigung der Dichtleiste 12 erfolgt über ein als Stößel ausgebildetes Betätigungselement 18. Bei der Bewegung des Türflügels 2 gelangt das Betätigungselement 18 mit einem benachbarten Bauteil der Türanlage 1, z.B. einem nicht dargestellten, benachbarten Türflügel oder einer ortsfesten Gebäudewand 10, in Anlage, wenn der Türflügel 2 in die Position gelangt, in welcher die Dichtleiste 12 von ihrer nicht abdichtenden Stellung in ihre abdichtende Stellung bewegt werden soll, beispielsweise in der Geschlossenlage des Türflügels 2. Eine Fortsetzung der Bewegung des Türflügels 2 bewirkt ein Einschieben des Betätigungselements 18 in den Aufnahmebereich 3b des Türflügels 2, wo ein Getriebe 19 angeordnet ist, welches die lineare Bewegung des Betätigungselements 18 in eine Drehbewegung umwandelt. Die Drehwelle des Getriebes 19 ist parallel zu der Längsachse der Dichtleiste 12 ausgerichtet und trägt drehfest einen zweiten, drehbaren, zylinderförmigen Magneten 15, dessen eine, in der Zeichnung obere Zylinderhälfte als Südpol 15s und die andere, in der Zeichnung untere Zylinderhälfte als Nordpol 15n ausgebildet ist. Zur Wiederherstellung der angehobenen Grundstellung der Dichtleiste 12 ist der drehbare Magnet 15 mit einer hier nicht dargestellten Rückstelleinrichtung, z.B. einer Feder wirkverbunden, welche nach dem Fortfall der Beaufschlagung des Betätigungselements 18 den drehbaren Magneten 15 in seine Grundstellung zurück dreht. Die Rückstelleinrichtung kann am drehbaren Magneten 15 oder am Betätigungselement 18 angreifen oder im Getriebe 19 integriert sein.In the Fig. 2a and 2b the lower, the sealing device 11 receiving portion of the door leaf 2 is shown in two operating states. 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, the sealing strip 12 is mounted vertically displaceable. The sealing strip 12 carries at the top a first magnet 14, one of which, in the drawing upper half as the south pole 14s and the other, in the drawing lower half than North pole 14n is formed. Furthermore, the sealing strip 12 has a flexible sealing element 12a, for example a sealing rubber, which is preferably U-shaped and seals the entire opening of the receiving region 3b including the sealing strip 12 tightly. In this case, the sealing element must be dimensioned in terms of its dimensions and / or flexibility so that it allows the entire path of movement of the sealing strip 12 from the fully retracted to the fully extended position without significant mechanical resistance. The actuation of the sealing strip 12 via a trained as a plunger actuator 18. In the movement of the door leaf 2, the actuator 18 comes with an adjacent component of the door system 1, for example, not shown, adjacent door or a fixed building wall 10, in the plant when the Door leaf 2 enters the position in which the sealing strip 12 is to be moved from its non-sealing position to its sealing position, for example in the closed position of the door leaf 2. A continuation of the movement of the door leaf 2 causes an insertion of the actuating element 18 in the receiving area 3b of the door leaf 2, where a gear 19 is arranged, which converts the linear movement of the actuating element 18 into a rotational movement. The rotary shaft of the transmission 19 is aligned parallel to the longitudinal axis of the sealing strip 12 and rotatably carries a second, rotatable, cylindrical magnet 15, whose one, in the drawing upper half of the cylinder as the south pole 15s and the other, formed in the drawing lower half of the cylinder as the north pole 15n is. To restore the raised basic position of the sealing strip 12 of the rotatable magnet 15 is operatively connected to a restoring device, not shown here, for example, a spring which rotates after the elimination of the application of the actuating element 18, the rotatable magnet 15 in its normal position. The restoring device can act on the rotatable magnet 15 or on the actuating element 18 or be integrated in the gear 19.

Die Fig. 2a zeigt einen ersten Betriebszustand einer Ausführungsform, die nicht Bestandteil der Erfindung ist, in welchem sich der Türflügel 2 in teilgeöffneter Stellung befindet und in Schließrichtung bewegt wird (Pfeil A). Der Südpol 14s des an der Dichtleiste 12 angeordneten Magneten 14 steht dem Nordpol 15n des am Türflügel 2 angeordneten, drehbaren Magneten 15 gegenüber, so dass die Dichtleiste 12 durch diese anziehende Krafteinwirkung in der angehobenen Stellung gehalten wird.The Fig. 2a shows a first operating state of an embodiment which is not part of the invention, in which the door leaf 2 is in the partially open position and is moved in the closing direction (arrow A). The south pole 14s of the arranged on the sealing strip 12 magnet 14 is the North pole 15n of the arranged on the door leaf 2, rotatable magnet 15 opposite, so that the sealing strip 12 is held by this attractive force in the raised position.

Die Fig. 2b zeigt einen zweiten Betriebszustand, in welchem der Türflügel 2 in seine Geschlossenlage gelangt ist. Durch das Anfahren an die Gebäudewand 10 wird das Betätigungselement 18 in den Aufnahmebereich 3b des Profils 3 des Türflügels 2 hinein geschoben (Pfeil B). Über das Getriebe 19 wird diese lineare Bewegung des Betätigungselements 18 in eine Verdrehung des drehbaren Magneten 15 um 180° umgewandelt (Pfeil C). Hierdurch wurde die Ausrichtung der Pole des drehbaren Magneten 15 umgekehrt, so dass nun der Nordpol 15n nach oben und der Südpol 15s nach unten ausgerichtet ist. Da nun die gleichnamigen Pole der Magneten 14, 15 gegenüberstehen, wird die Dichtleiste 12 durch diese abstoßende Krafteinwirkung gegen den Gebäudeboden 13 beaufschlagt (Pfeil D).The Fig. 2b shows a second operating state in which the door leaf 2 has reached its closed position. By approaching the building wall 10, the actuating element 18 is pushed into the receiving area 3b of the profile 3 of the door leaf 2 (arrow B). Via the gear 19, this linear movement of the actuating element 18 is converted into a rotation of the rotatable magnet 15 by 180 ° (arrow C). As a result, the orientation of the poles of the rotatable magnet 15 was reversed, so that now the north pole 15n is oriented upward and the south pole 15s downward. Since now the poles of the same name of the magnets 14, 15 are opposite, the sealing strip 12 is acted upon by this repulsive force against the building floor 13 (arrow D).

Die Fig. 3a und 3b zeigen in Schnittdarstellung den unteren, die Dichtungseinrichtung 11 aufnehmenden Bereich des Türflügels 2 in zwei Betriebszuständen. Diese Schnittebene entspricht der Linie X-X der Fig. 2a.The Fig. 3a and 3b show in sectional view the lower, the sealing device 11 receiving area of the door leaf 2 in two operating states. This sectional plane corresponds to the line XX of Fig. 2a ,

In dem Betriebszustand gemäß Fig. 3a befindet sich die Dichtleiste 12, welche bei diesem Ausführungsbeispiel einstückig mit dem ersten Magneten 14 ausgebildet und unten sowie seitlich von einem U-förmigen Dichtungselement 12a umschlossen ist, in angehobener Stellung. Im Aufnahmebereich 3b des Profils 3 des Türflügels 2 ist ein Aufnahmeprofil 17 mit einem Führungselement 20 montiert, welches den drehbaren Magneten 15 obenseitig mit geringem Spalt umgibt. An seinen Stirnenden, welche in anderen Schnittebenen liegen, kann der drehbare Magnet 15 über Drehlager an dem Führungselement 20 gelagert sein. Unterhalb des drehbaren Magneten 15 ist der mit der Dichtleiste 12 einstückig ausgebildete Magnet 14 angeordnet, dessen zum drehbaren Magneten 15 gerichtete Oberfläche konkav ausgebildet ist, so dass die Magnete 14, 15, welche in anziehender Krafteinwirkung zueinander stehen, mit geringem Spalt, lediglich unter Zwischenlage eines hier gestrichelt dargestellten Distanzelements 21, aneinander anliegen. Das Distanzelement 21 ist zumindest an seinen Außenflächen aus einem Material mit geringem Reibwert ausgebildet. Hierdurch wird gewährleistet, dass der drehbare Magnet 15 gegenüber dem ersten Magneten 14 mit wenig Kraftaufwand verdreht werden kann. wenn die Magnete 14, 15 zueinander in anziehender Krafteinwirkung stehen. Bei einer abweichenden, hier nicht dargestellten Ausführungsform kann auf ein Distanzelement 21 gegebenenfalls verzichtet werden, wenn beispielsweise das Führungselement 20 und/oder die Dichtleiste 12 so ausgebildet sind, dass die Dichtleiste 12 in ihrer vollständig eingezogenen Stellung mit dem Führungselement 20 in Anlage kommt, wobei zwischen dem drehbaren Magneten 15 und dem der Dichtleiste 12 zugeordneten Magneten 14 ein zumindest kleiner Spalt verbleibt.In the operating state according to Fig. 3a is the sealing strip 12, which is formed in this embodiment in one piece with the first magnet 14 and the bottom and laterally enclosed by a U-shaped sealing member 12a, in the raised position. In the receiving area 3b of the profile 3 of the door leaf 2, a receiving profile 17 is mounted with a guide element 20 which surrounds the rotatable magnet 15 at the top with a small gap. At its front ends, which lie in other sectional planes, the rotatable magnet 15 can be mounted on the guide element 20 via pivot bearings. Below the rotatable magnet 15 of the integrally formed with the sealing strip 12 magnet 14 is arranged, the rotatable magnet 15 directed surface is concave, so that the magnets 14, 15, which are in attractive force to each other, with a small gap, only with an intermediate layer a spacer element 21 shown here in dashed lines, abut each other. The spacer 21 is at least on its outer surfaces of a material designed with low coefficient of friction. This ensures that the rotatable magnet 15 can be rotated with respect to the first magnet 14 with little effort. when the magnets 14, 15 are in an attractive force to each other. In a different, not shown embodiment, a spacer element 21 may optionally be omitted if, for example, the guide member 20 and / or the sealing strip 12 are formed so that the sealing strip 12 in its fully retracted position with the guide member 20 comes into abutment between the rotatable magnet 15 and the sealing strip 12 associated magnet 14 an at least small gap remains.

In dem Betriebszustand gemäß Fig. 3b befindet sich die Dichtleiste 12 in abgesenkter, gegen den Gebäudeboden 13 beaufschlagter Stellung. Der drehbare Magnet 15 wurde durch Einschieben des Betätigungselements 18 um 180° verdreht (Pfeil E). Somit steht nun der Südpol 15s des drehbaren Magneten 15 dem Südpol 14s des Magneten 14 der Dichtleiste 12 gegenüber, wodurch die Dichtleiste 12 abstoßend nach unten gegen den Gebäudeboden 13 beaufschlagt wird (Pfeil F).In the operating state according to Fig. 3b is the sealing strip 12 in lowered, acted upon the building floor 13 position. The rotatable magnet 15 was rotated by inserting the actuator 18 by 180 ° (arrow E). Thus, the south pole 15s of the rotatable magnet 15 now faces the south pole 14s of the magnet 14 of the sealing strip 12, as a result of which the sealing strip 12 is applied in a repulsive manner downwards against the building floor 13 (arrow F).

Eine anschließende, hier nicht dargestellte Öffnungsbewegung des Türflügels 2 führt zu einem umgekehrten Bewegungsablauf der Dichtungseinrichtung 11, wobei dann der drehbare Magnet 15 durch die Rückstelleinrichtung um 180° zurück gedreht wird und der dann wieder unten stehende Nordpol 15n den Südpol 14s des ersten Magneten 14 anzieht.A subsequent, not shown here opening movement of the door leaf 2 leads to a reverse movement of the sealing device 11, in which case the rotatable magnet 15 is rotated by the return means by 180 ° back and then again down north pole 15n the south pole 14s of the first magnet 14 attracts ,

Die Fig. 4a und 4b zeigen in Schnittdarstellung den unteren Bereich des Türflügels 2, welcher eine nach einem abgewandelten Ausführungsbeispiel, das Bestandteil der Erfindung ist, ausgebildete Dichtungseinrichtung 11 aufweist, in zwei Betriebszuständen.The Fig. 4a and 4b show in sectional view the lower portion of the door leaf 2, which is a formed according to a modified embodiment, which is part of the invention, formed sealing device 11, in two operating states.

In dem Betriebszustand gemäß Fig. 4a befindet sich die Dichtleiste 12, welche auch bei diesem Ausführungsbeispiel einstückig mit dem ersten Magneten 14 ausgebildet und unten sowie seitlich von einem U-förmigen Dichtungselement 12a umschlossen ist, in angehobener Stellung. Im Aufnahmebereich 3b des Profils 3 des Türflügels 2 ist ein Aufnahmeprofil 17 mit einem dritten Magneten 16 montiert, welcher den drehbaren Magneten 15 obenseitig mit geringem Spalt umgibt. An seinen Stirnenden, welche in anderen Schnittebenen liegen, ist der drehbare Magnet 15 über Drehlager am Türflügel 2 gelagert, wobei die Drehlager in der Ebene des Türflügels 2 vertikal verschiebbar sind. Sowohl der dritte Magnet 16 als auch der erste, mit der Dichtleiste 12 einstückige Magnet 14 sind an ihren dem drehbaren Magneten 15 zugewandten Seiten mit konkaven Oberflächen ausgebildet, so dass die Magnete 14, 15, 16, welche in anziehender Krafteinwirkung zueinander stehen, mit geringem Spalt, lediglich unter Zwischenlage des Distanzelements 21, aneinander anliegen, da in diesem Betriebszustand alle Magnete 14, 15, 16 mit obenliegendem Südpol 14s, 15s, 16s und untenliegendem Nordpol 14n, 15n, 16n ausgerichtet sind und somit zueinander in anziehender Krafteinwirkung stehen.In the operating state according to Fig. 4a is the sealing strip 12, which is formed integrally with the first magnet 14 in this embodiment and the bottom and laterally enclosed by a U-shaped sealing element 12a, in the raised position. In the receiving area 3b of the profile 3 of the door leaf 2, a receiving profile 17 is mounted with a third magnet 16, which surrounds the rotatable magnet 15 at the top with a small gap. At its front ends, which lie in other sectional planes, the rotatable magnet 15 is mounted on the door leaf 2 via pivot bearings, wherein the pivot bearings in the plane of the door leaf 2 are vertically displaceable. Both the third magnet 16 and the first, integral with the sealing strip 12 magnet 14 are formed on their the rotatable magnet 15 facing sides with concave surfaces, so that the magnets 14, 15, 16, which are in attractive force to each other, with little Gap, only with the interposition of the spacer element 21, abut each other, since in this operating state, all the magnets 14, 15, 16 are aligned with overhead south pole 14s, 15s, 16s and bottom north pole 14n, 15n, 16n and thus are mutually in attractive force.

In dem Betriebszustand gemäß Fig. 4b befindet sich die Dichtleiste 12 in abgesenkter, gegen den Gebäudeboden 13 beaufschlagter Stellung. Der drehbare Magnet 15 wurde durch Einschieben des Betätigungselements 18 um 180° verdreht (Pfeil G). Somit steht nun der Nordpol 15n des drehbaren Magneten 15 dem Nordpol 16n des im Türflügel fest angeordneten Magneten 16 gegenüber, wodurch der drehbare Magnet 15 abstoßend nach unten beaufschlagt wird. Da die Drehlager des drehbaren Magneten 15 vertikal verschiebbar sind, wird dieser nach unten verlagert (Pfeil H). Da nun außerdem der Südpol 15s des drehbaren Magneten 15 dem Südpol 14s des Magneten 14 der Dichtleiste 12 gegenüber steht, wird die Dichtleiste 12 abstoßend nach unten gegen den Gebäudeboden 13 beaufschlagt (Pfeil I). Der drehbare Magnet 15 "schwimmt" nun zwischen den beiden anderen Magneten 14, 16.In the operating state according to Fig. 4b is the sealing strip 12 in lowered, acted upon the building floor 13 position. The rotatable magnet 15 was rotated by inserting the actuator 18 by 180 ° (arrow G). Thus, the north pole 15n of the rotatable magnet 15 now faces the north pole 16n of the magnet 16 fixedly mounted in the door leaf, whereby the rotatable magnet 15 is applied in a repulsive manner downward. Since the pivot bearing of the rotatable magnet 15 are vertically displaceable, this is displaced downwards (arrow H). Since, moreover, the south pole 15s of the rotatable magnet 15 is now opposite the south pole 14s of the magnet 14 of the sealing strip 12, the sealing strip 12 is applied in a repulsive manner downwards against the building floor 13 (arrow I). The rotatable magnet 15 now "floats" between the other two magnets 14, 16.

Eine anschließende, hier nicht dargestellte Öffnungsbewegung des Türflügels 2 führt zu einem umgekehrten Bewegungsablauf der Dichtungseinrichtung 11, wobei dann der drehbare Magnet 15 durch die Rückstelleinrichtung um 180° zurück gedreht wird und der dann wieder oben stehende Südpol 15s von dem Nordpol 16n des im Türflügel 2 fest angeordneten Magneten 16 angezogen wird und der dann wieder unten stehende Nordpol 15n den Südpol 14s des ersten Magneten 14 anzieht.A subsequent, not shown here, opening movement of the door leaf 2 leads to a reverse movement of the sealing device 11, in which case the rotatable magnet 15 is rotated by the return means by 180 ° back and then upstanding south pole 15s from the north pole 16n of the door in the second firmly arranged magnet 16 is tightened and the north pole then again down 15n the south pole 14s of the first magnet 14 attracts.

Liste der ReferenzzeichenList of reference characters

11
Türanlagedoor 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
12a12a
Dichtungselementsealing element
1313
Gebäudebodenbuilding floor
1414
Magnetmagnet
14n14n
NordpolNorth Pole
14s14s
SüdpolSouth Pole
1515
Magnetmagnet
15n15n
NordpolNorth Pole
15s15s
SüdpolSouth Pole
1616
Magnetmagnet
16n16n
NordpolNorth Pole
16s16s
SüdpolSouth Pole
1717
AufnahmeprofilUp profile
1818
Betätigungselementactuator
1919
Getriebetransmission
2020
Führungselementguide element
2121
Distanzelementspacer

Claims (8)

  1. Door system (1) having at least one movably mounted door leaf (2), and having a sealing device (11) for sealing the door leaf (2) in relation to an adjacent structural part of the door system (1), wherein the sealing device (11) has at least one sealing strip (12), which can be moved between a sealing position and a non-sealing position, and wherein the sealing device (11) has at least one first magnet (14), which is arranged on the sealing strip (12) and moves the sealing strip (12) in dependence on the position of the door leaf (2),
    wherein the first magnet (14) interacts with at least one second magnet (15), which is arranged on the door leaf (2),
    wherein the second magnet (15) is mounted in a rotatable manner on the door leaf (2), as a result of which the sealing strip (12), in dependence on the rotary position of the second magnet (15), is forced into its non-sealing or into its sealing position, wherein at least one third magnet (16) is arranged on the door leaf (2),
    characterized
    in that the second, rotatably mounted magnet (15) is arranged between the first magnet (14), which is arranged on the sealing strip (12), and the third magnet (16), and
    in that the axis of rotation of the second magnet (15) can be displaced in the plane of the door leaf (2).
  2. Door system according to Claim 1,
    characterized in that the axis of rotation of the second magnet (15) is arranged parallel to the longitudinal axis of the sealing strip (12).
  3. Door system according to Claim 1,
    characterized in that the second magnet (15) has a cylindrical cross section, wherein the one cylinder half is designed in the form of a north pole (15n) and the other cylinder half is designed in the form of a south pole (15s).
  4. Door system according to Claim 1,
    characterized in that the first magnet (14), on its surface which is directed towards the second magnet (15), is designed in adaptation to the cross section of the second magnet (15).
  5. Door system according to Claim 1,
    characterized in that a spacer element (21) is arranged between the first magnet (14) and the second magnet (15).
  6. Door system according to Claim 1,
    characterized in that the sealing device (11) has at least one actuating element (18), which, at least in the non-sealing position of the sealing strip (12), projects beyond the extent of the door leaf (2).
  7. Door system according to Claim 6,
    characterized in that the actuating element (18) is operatively connected to the second magnet (15) via a gear mechanism (19), and therefore displacement of the actuating element (18) causes the second magnet (15) to rotate.
  8. Door system according to Claim 1,
    characterized in that the third magnet (16), on its surface which is directed towards the second magnet (15), is designed in adaptation to the cross section of the second magnet (15).
EP11171829.2A 2010-06-30 2011-06-29 Door system Active EP2402542B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201010030711 DE102010030711B4 (en) 2010-06-30 2010-06-30 door system

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EP2402542A2 EP2402542A2 (en) 2012-01-04
EP2402542A3 EP2402542A3 (en) 2014-01-08
EP2402542B1 true EP2402542B1 (en) 2016-05-04

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ID=44562689

Family Applications (1)

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EP11171829.2A Active EP2402542B1 (en) 2010-06-30 2011-06-29 Door system

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Country Link
EP (1) EP2402542B1 (en)
DE (1) DE102010030711B4 (en)
ES (1) ES2582278T3 (en)
PL (1) PL2402542T3 (en)

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Publication number Priority date Publication date Assignee Title
DE102020203197A1 (en) * 2020-03-12 2021-04-08 Lufthansa Technik Aktiengesellschaft Sliding door for an aircraft cabin

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1526154A (en) * 1967-04-10 1968-05-24 Ct De Rech D Architecture Improvements to devices constituting a hinged door sill seal
DE2029917A1 (en) * 1970-06-18 1971-12-23 Fa. F. Athmer, 5763 Sophienhammer Post Müschede Device for sealing joints
DE2319399A1 (en) * 1973-04-17 1974-10-31 Warmbier Werner Dipl Kfm INDEPENDENT SEALING STRIP IN THE MAGNETIC PRINCIPLE
JPH11315670A (en) * 1998-05-01 1999-11-16 Mitsuteru Saito Partition device for door

Also Published As

Publication number Publication date
EP2402542A2 (en) 2012-01-04
DE102010030711B4 (en) 2012-11-15
PL2402542T3 (en) 2016-11-30
ES2582278T3 (en) 2016-09-12
DE102010030711A1 (en) 2012-01-05
EP2402542A3 (en) 2014-01-08

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