EP3431694B1 - Automatic door gap seal - Google Patents

Automatic door gap seal Download PDF

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Publication number
EP3431694B1
EP3431694B1 EP18000587.8A EP18000587A EP3431694B1 EP 3431694 B1 EP3431694 B1 EP 3431694B1 EP 18000587 A EP18000587 A EP 18000587A EP 3431694 B1 EP3431694 B1 EP 3431694B1
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EP
European Patent Office
Prior art keywords
profile
door
seal
engagement
threshold
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EP18000587.8A
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German (de)
French (fr)
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EP3431694A1 (en
Inventor
Rudi Kimmich
Maico Ludwig
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Athmer OHG
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Athmer OHG
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing 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
    • E06B7/20—Sealing 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e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
    • E06B7/205—Sealing 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e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip mounted on sill
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing 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
    • E06B7/20—Sealing 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
    • E06B7/21—Sealing 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

Definitions

  • the invention relates to an automatic door gap seal for the area of a door underside of a door, with a seal housing, a movably mounted sealing profile and a door sill, the automatic door gap seal being equipped with a burglar protection mechanism, which consists of an engagement profile and a corresponding profile engagement and the engagement profile dem Sealing profile and the profile engagement of the door threshold are assigned.
  • Such automatic door gap seals are known in many forms, for example with a rubber sealing profile for a door sealing device of DE 298 16 448 U1 which, however, all have the disadvantage that the door gap is only sealed by the rubber-elastic sealing profile, so that it is easily possible for burglary purposes to push objects that can be used as break-in tools between the door sill and the sealing profile.
  • EP 2302158 A2 A sash profile without such an automatic door gap seal is also known, EP 2302158 A2 , which has a pivotable via a pivot axis on the underside of the door sealing element which can be pivoted via a mechanically or electrically driven adjusting element from an approximately horizontal rest position under the underside of the door into an operating position lowered down to a threshold, whereby it is in a recess in the Threshold can intervene.
  • the object of the invention is to provide an automatic door gap seal which provides increased protection against break-ins.
  • a rigid, impenetrable locking device is provided in a particularly simple manner between the door gap, which is otherwise only sealed by a rubber elastic seal, with which objects can be prevented from being pushed laterally between the door threshold and the door through a door gap.
  • This locking takes place from top to bottom by a straight movement, just like the locking can either only take place when the door is already closed or it takes place automatically while a door is closing.
  • the sealing housing has mutually parallel side walls, on the inner sides of which the sealing profile is guided so that it can slide in and out and in which the engagement profile of the sealing profile extends in the direction of the door threshold, which engages in the profile engagement of the door threshold when the door is closed.
  • this intervention can either only take place when the door is closed or even while a door is being closed, in which a lower edge of the engagement profile of the sealing profile slides over the door sill and slides into it when the profile engagement of the door sill with its engagement profile is reached.
  • the door threshold is designed in the manner of a rigid zero threshold and has a profile engagement reaching below the zero level in the form of a straight slot which is angled at an angle from a vertical and thus forms an undercut in the vertical direction of movement of the sealing profile, the engagement profile of the sealing profile accordingly is angled obliquely from a vertical in order to engage the profile engagement at a suitable angle,
  • a form-fitting locking is created in the lifting direction of the seal, which not only prevents a break-in tool from reaching through or pushing through, but also prevents the sealing profile from being pushed upwards, which further increases the security of the burglar protection mechanism.
  • the receiving profile for the seal housing is made wider than the seal housing itself, so that the sealing housing can be positioned in the receiving profile transversely to its longitudinal direction in the receiving profile and thereby, for adapting and setting purposes of the burglar protection mechanism, the receiving profile optimally on, under or can be positioned in a receiving profile of a door bottom of a door.
  • the door sill can also be designed to be adjustable in depth and / or horizontally in the width and / or length position relative to the seal housing, so that an optimal adjustment with regard to the position of the seal housing can also take place here.
  • the sealing profile can be formed in one piece or, according to a particularly advantageous embodiment, from a rigid retaining profile and an elastic profile surrounding it on its outer side directed towards the door sill, so that, on the one hand, the locking function can be provided by the rigid retaining profile and others of the elastic profile, for example smoke and sound insulation.
  • a one-piece sealing profile consists of a material that is not easily penetrable, such as metal or a very resistant plastic or glass or synthetic fiber reinforced plastic that safely bridges the door gap, just as the retaining profile can be made of such a material.
  • the engagement profile can be designed as a straight web.
  • All embodiments have in common that, when the door is closed, the elastic profile, adjacent to the engagement profile and the profile engagement, each have a horizontal sealing section and at least one horizontal sealing surface, so that a further conventional sealing mechanism can be provided in addition to the burglar protection mechanism.
  • a particularly advantageous version of the inventive automatic door gap seal has a sealing profile with reinforcement, this preferably being arranged on the side of the sealing profile directed towards the outside of a door.
  • All figures show the same embodiment of an automatic door gap seal with a sealing housing 4 arranged in a receiving profile 1 in the area of a door underside 2 of a door 3 with a sealing profile 5 mounted so as to be vertically movable therein and with a door sill 6 adjustable in height and in all lateral directions, which is equipped with a Burglar protection mechanism is equipped, which consists of an engagement profile 7 and a corresponding profile engagement 8, wherein the sealing profile 4 consists of a rigid retaining profile 10 and an elastic profile 11 made of rubber or an elastomer surrounding this on its outer side directed towards the door sill 6.
  • the sealing housing 4 has mutually parallel side walls 9, on the inner sides of which the sealing profile 5 is mounted so as to be retractable and extendable, the sealing profile 5 having an engagement profile 7 extending in the direction of the door sill 6 which, when a door 3 is closed, engages in the profile 8 of the door sill 6 engages.
  • the door sill 6 is designed as a rigid zero sill and has a profile engagement 8 reaching below the zero level in the form of a straight slot engagement which is angled obliquely to a vertical and thus forms an undercut and thus a positive locking for an engagement profile introduced there in the vertical extension direction .
  • an engagement profile 7 corresponding to the profile engagement 8 is arranged at the same angle, the engagement profile 7 extending increasingly further into the profile engagement 8 of the door sill 6 while the sealing profile 5 is extended while the door is closed and when the door is completely closed 3 provides an effective burglar protection mechanism, since neither a burglar tool above a door sill 6 can be pushed through the gap between a door underside 2 and a door sill 6, nor is it possible to lift the sealing profile 5 due to the mutual positive locking between the engagement profile 7 and profile engagement 8 .
  • the sealing profile 5 and the door sill 6 each have, adjacent to the engagement profile 7 and the profile engagement 8, a sealing section 12 or a horizontal sealing surface 13 that is effective in relation to the horizontal, so that a conventional sealing function is ensured in addition to the burglar protection.

Description

Die Erfindung betrifft eine automatische Türspaltdichtung für den Bereich einer Türunterseite einer Tür, mit einem Dichtungsgehäuse, einem beweglich gelagerten Dichtungsprofil und einer Türschwelle, wobei die automatische Türspaltdichtung mit einem Einbruchsschutzmechanismus ausgestattet ist, der aus einem Eingriffsprofil und einem damit korrespondierenden Profileingriff besteht und das Eingriffsprofil dem Dichtungsprofil und der Profileingriff der Türschwelle zugeordnet sind.The invention relates to an automatic door gap seal for the area of a door underside of a door, with a seal housing, a movably mounted sealing profile and a door sill, the automatic door gap seal being equipped with a burglar protection mechanism, which consists of an engagement profile and a corresponding profile engagement and the engagement profile dem Sealing profile and the profile engagement of the door threshold are assigned.

Solche automatischen Türspaltdichtungen sind in vielerlei Ausführungsformen bekannt, beispielsweise mit einem Gummidichtungsprofil für eine Türdichtungsvorrichtung der DE 298 16 448 U1 , welche jedoch sämtliche den Nachteil aufweisen, dass der Türspalt nur von dem gummielastischen Dichtprofil abgedichtet wird, sodass es zu Einbruchszwecken leicht möglich ist, zwischen Türschwelle und Dichtungsprofil Gegenstände hindurchzuschieben, die als Einbruchswerkzeuge genutzt werden können.Such automatic door gap seals are known in many forms, for example with a rubber sealing profile for a door sealing device of DE 298 16 448 U1 which, however, all have the disadvantage that the door gap is only sealed by the rubber-elastic sealing profile, so that it is easily possible for burglary purposes to push objects that can be used as break-in tools between the door sill and the sealing profile.

Bekannt ist auch ein Flügelrahmenprofil ohne eine solche automatische Türspaltdichtung, EP 2302158 A2 , welches ein über eine Schwenkachse verschwenkbar an einer Türunterseite angelenktes Dichtelement aufweist, welches über ein mechanisch oder elektrisch angetriebenes Stellelement aus einer etwa horizontalen Ruheposition unter der Türunterseite in eine nach unten auf eine Schwelle abgesenkte Betriebsposition verschwenkbar ist, wobei es dabei in eine Ausnehmung in der Schwelle eingreifen kann.A sash profile without such an automatic door gap seal is also known, EP 2302158 A2 , which has a pivotable via a pivot axis on the underside of the door sealing element which can be pivoted via a mechanically or electrically driven adjusting element from an approximately horizontal rest position under the underside of the door into an operating position lowered down to a threshold, whereby it is in a recess in the Threshold can intervene.

Aufgabe der Erfindung ist es, eine automatische Türspaltdichtung zur Verfügung zu stellen, die einen erhöhten Schutz gegen Einbrüche zur Verfügung stellt.The object of the invention is to provide an automatic door gap seal which provides increased protection against break-ins.

Die Lösung dieser Aufgabe erfolgt in Verbindung mit den Merkmalen des Oberbegriffes erfindungsgemäß aus denen des kennzeichnenden Teils des ersten HauptanspruchesThis object is achieved in connection with the features of the preamble according to the invention from those of the characterizing part of the first main claim

Hierdurch wird auf besonders einfache Art und Weise zwischen den ansonsten nur durch eine gummielastische Dichtung abgedichteten Türspalt eine starre undurchdringliche Verriegelungsvorrichtung zur Verfügung gestellt, mit der verhindert wird, dass Gegenstände seitlich zwischen Türschwelle und Tür durch einen Türspalt hindurchgeschoben werden können. Diese Verriegelung erfolgt von oben nach unten durch eine gradlinige Bewegung, ebenso wie die Verriegelung entweder nur bei bereits geschlossener Tür erfolgen kann oder bereits während des Schließens einer Tür automatisch erfolgt.In this way, a rigid, impenetrable locking device is provided in a particularly simple manner between the door gap, which is otherwise only sealed by a rubber elastic seal, with which objects can be prevented from being pushed laterally between the door threshold and the door through a door gap. This locking takes place from top to bottom by a straight movement, just like the locking can either only take place when the door is already closed or it takes place automatically while a door is closing.

Das Dichtungsgehäuse weist zueinander parallele Seitenwände auf, an deren Innenseiten das Dichtungsprofil ein- und ausfahrbar gleitend geführt ist und bei der sich das Eingriffsprofil des Dichtungsprofils in Richtung auf die Türschwelle erstreckt, welches im geschlossenen Zustand der Tür in den Profileingriff der Türschwelle eingreift. Dieser Eingriff kann bei einer verzögert abgesenkten Türspaltdichtung entweder erst bei geschlossener Tür erfolgen oder auch bereits während des Schließens einer Tür, bei dem eine Unterkante des Eingriffsprofils des Dichtungsprofils über die Türschwelle gleitet und bei Erreichen des Profileingriffes der Türschwelle mit seinem Eingriffsprofil dort hinein gleitet.The sealing housing has mutually parallel side walls, on the inner sides of which the sealing profile is guided so that it can slide in and out and in which the engagement profile of the sealing profile extends in the direction of the door threshold, which engages in the profile engagement of the door threshold when the door is closed. In the case of a door gap seal that has been lowered with a delay, this intervention can either only take place when the door is closed or even while a door is being closed, in which a lower edge of the engagement profile of the sealing profile slides over the door sill and slides into it when the profile engagement of the door sill with its engagement profile is reached.

Die Türschwelle ist dabei nach Art einer starren Nullschwelle ausgebildet und weist einen sich unter das Nullniveau reichenden Profileingriff in Form eines geraden Schlitzes auf, der von einer Senkrechten schräg abgewinkelt ist und so in vertikaler Bewegungsrichtung des Dichtungsprofils einen Hinterschnitt bildet, wobei das Eingriffsprofil des Dichtungsprofils entsprechend schräg von einer Senkrechten abgewinkelt ist, um mit einem passenden Winkel in den Profileingriff einzugreifen, wodurch durch die ineinander oder hintereinander greifenden Körperkanten quasi eine formschlüssige Verriegelung in Heberichtung der Dichtung erzeugt wird, die nicht nur ein seitliches Durchgreifen oder Durchstecken eines Einbruchswerkzeuges verhindert, sondern auch ein nach oben drücken des Dichtungsprofiles, wodurch die Sicherheit des Einbruchsschutzmechanismus weiter gesteigert ist.The door threshold is designed in the manner of a rigid zero threshold and has a profile engagement reaching below the zero level in the form of a straight slot which is angled at an angle from a vertical and thus forms an undercut in the vertical direction of movement of the sealing profile, the engagement profile of the sealing profile accordingly is angled obliquely from a vertical in order to engage the profile engagement at a suitable angle, As a result of the body edges interlocking or one behind the other, a form-fitting locking is created in the lifting direction of the seal, which not only prevents a break-in tool from reaching through or pushing through, but also prevents the sealing profile from being pushed upwards, which further increases the security of the burglar protection mechanism.

Besonders bevorzugte Ausführungsformen der Erfindung ergeben sich mit und in Kombination aus den nachfolgenden Unteransprüchen.Particularly preferred embodiments of the invention emerge with and in combination from the following subclaims.

Gemäß einer besonderen Ausgestaltung der Erfindung ist das Aufnahmeprofil für das Dichtungsgehäuse breiter ausgebildet als das Dichtungsgehäuse selber, sodass das Dichtungsgehäuse quer zu seiner Längsrichtung im Aufnahmeprofil positionierbar im Aufnahmeprofil montierbar ist und hierdurch, zur Anpassung und Einstellungszwecken des Einbruchsschutzmechanismus, das Aufnahmeprofil optimal an, unter oder in einem Aufnahmeprofil einer Türunterseite einer Tür positioniert werden kann. Ebenso vorteilhaft kann natürlich auch die Türschwelle gegenüber dem Dichtungsgehäuse in Tiefe- und/ oder horizontal in der Breite- und/ oder Längenposition einstellbar ausgebildet sein, sodass auch hier eine optimale Anpassung hinsichtlich der Position des Dichtungsgehäuses erfolgen kann.According to a particular embodiment of the invention, the receiving profile for the seal housing is made wider than the seal housing itself, so that the sealing housing can be positioned in the receiving profile transversely to its longitudinal direction in the receiving profile and thereby, for adapting and setting purposes of the burglar protection mechanism, the receiving profile optimally on, under or can be positioned in a receiving profile of a door bottom of a door. Of course, the door sill can also be designed to be adjustable in depth and / or horizontally in the width and / or length position relative to the seal housing, so that an optimal adjustment with regard to the position of the seal housing can also take place here.

Entsprechend eines vorteilhaften Ausführungsbeispiels der Erfindung kann das Dichtungsprofil einteilig ausgebildet sein oder gemäß einer besonders vorteilhaften Ausführungsform aus einem starren Halteprofil und einem dieses an seiner zur Türschwelle gerichteten Außenseite umgebenen elastischen Profil, sodass zum einen vom starren Halteprofil die Verriegelungsfunktion zur Verfügung gestellt werden kann und zum anderen von dem elastischen Profil beispielsweise die Rauch- und Schallisolation. Ein einteiliges Dichtungsprofil besteht aus nicht leicht durchdringbaren Material, wie etwa aus Metall oder einem sehr widerstandsfähigem Kunststoff oder auch aus glas- oder kunstfaserverstärkten Kunststoff, das den Türspalt sicher überbrückt, ebenso wie das Halteprofil aus einem solchen Material hergestellt sein kann.According to an advantageous embodiment of the invention, the sealing profile can be formed in one piece or, according to a particularly advantageous embodiment, from a rigid retaining profile and an elastic profile surrounding it on its outer side directed towards the door sill, so that, on the one hand, the locking function can be provided by the rigid retaining profile and others of the elastic profile, for example smoke and sound insulation. A one-piece sealing profile consists of a material that is not easily penetrable, such as metal or a very resistant plastic or glass or synthetic fiber reinforced plastic that safely bridges the door gap, just as the retaining profile can be made of such a material.

Das Eingriffsprofil kann bei einer weiteren vorteilhaften Ausgestaltung der Erfindung als gerader Steg ausgebildet sein.In a further advantageous embodiment of the invention, the engagement profile can be designed as a straight web.

Allen Ausführungsformen ist es gemein, dass vorteilhafterweise das elastische Profil bei geschlossener Tür benachbart des Eingriffsprofils und des Profileingriffs jeweils einen zu einer Horizontalen wirksamen Dichtungsabschnitt und mindestens eine horizontale Dichtfläche aufweisen, sodass zusätzlich zum Einbruchschutzmechanismus noch ein weiterer herkömmlicher Abdichtungsmechanismus zur Verfügung gestellt werden kann.All embodiments have in common that, when the door is closed, the elastic profile, adjacent to the engagement profile and the profile engagement, each have a horizontal sealing section and at least one horizontal sealing surface, so that a further conventional sealing mechanism can be provided in addition to the burglar protection mechanism.

Eine besonders vorteilhafte Version der erfinderischen automatischen Türspaltdichtung weist ein Dichtungsprofil mit einer Bewehrung auf, wobei dies bevorzugt auf der zur Außenseite einer Tür gerichteten Seite des Dichtungsprofils angeordnet ist.A particularly advantageous version of the inventive automatic door gap seal has a sealing profile with reinforcement, this preferably being arranged on the side of the sealing profile directed towards the outside of a door.

Nachfolgend ist ein Ausführungsbeispiel der Erfindung anhand von Zeichnungen näher beschrieben. Es zeigen:

Fig. 1
eine Seitenansicht einer automatischen Türspaltdichtung mit Einbruchsschutzmechanismus bei einer geschlossenen Tür,
Fig. 2
eine verkleinerte 3D-Darstellung der Türspaltdichtung gemäß Fig. 1,
Fig. 3
eine räumliche Darstellung der Türspaltdichtung gemäß den Fig. 2 im Betriebszustand bei einer um etwa 10° geöffneten Tür, und
Fig. 4
den Gegenstand der Fig. 3 in einer Ansicht von oben.
An exemplary embodiment of the invention is described in more detail below with reference to drawings. Show it:
Fig. 1
a side view of an automatic door gap seal with burglar protection mechanism with a closed door,
Fig. 2
a reduced 3D representation of the door gap seal according to Fig. 1 ,
Fig. 3
a spatial representation of the door gap seal according to the Fig. 2 in the operating state with a door opened by about 10 °, and
Fig. 4
the subject of Fig. 3 in a top view.

Alle Figuren zeigen die gleiche Ausführungsform einer automatischen Türspaltdichtung mit in einem Aufnahmeprofil 1 im Bereich einer Türunterseite 2 einer Tür 3 angeordneten Dichtungsgehäuse 4 mit einem vertikal darin beweglich gelagerten Dichtungsprofil 5 und mit einer in der Höhe und in alle Seitenrichtungen verstellbaren Türschwelle 6, die mit einem Einbruchschutzmechanismus ausgestattet ist, der aus einem Eingriffsprofil 7 und einem damit korrespondierenden Profileingriff 8 besteht, wobei das Dichtungsprofil 4 aus einem starren Halteprofil 10 und einem dieses an seiner zur Türschwelle 6 gerichteten Außenseite umgebenen elastischen Profil 11 aus Gummi oder einem Elastomer besteht.All figures show the same embodiment of an automatic door gap seal with a sealing housing 4 arranged in a receiving profile 1 in the area of a door underside 2 of a door 3 with a sealing profile 5 mounted so as to be vertically movable therein and with a door sill 6 adjustable in height and in all lateral directions, which is equipped with a Burglar protection mechanism is equipped, which consists of an engagement profile 7 and a corresponding profile engagement 8, wherein the sealing profile 4 consists of a rigid retaining profile 10 and an elastic profile 11 made of rubber or an elastomer surrounding this on its outer side directed towards the door sill 6.

Das Dichtungsgehäuse 4 weist zueinander parallele Seitenwände 9 auf, an deren Innenseiten das Dichtungsprofil 5 ein- und ausfahrbar gelagert ist, wobei das Dichtungsprofil 5 ein sich in Richtung auf die Türschwelle 6 erstreckendes Eingriffsprofil 7 aufweist, welches im geschlossenen Zustand einer Tür 3 in den Profileingriff 8 der Türschwelle 6 eingreift.The sealing housing 4 has mutually parallel side walls 9, on the inner sides of which the sealing profile 5 is mounted so as to be retractable and extendable, the sealing profile 5 having an engagement profile 7 extending in the direction of the door sill 6 which, when a door 3 is closed, engages in the profile 8 of the door sill 6 engages.

Die Türschwelle 6 ist als starre Nullschwelle ausgeführt und weist einen sich unter das Nullniveau reichenden Profileingriff 8 in Form eines geraden Schlitzeingriffes auf, der schräg zu einer Senkrechten abgewinkelt ist und so für ein dort eingeführtes Eingriffsprofil in senkrechte Auszugsrichtung einen Hinterschnitt und damit eine formschlüssige Verriegelung bildet.The door sill 6 is designed as a rigid zero sill and has a profile engagement 8 reaching below the zero level in the form of a straight slot engagement which is angled obliquely to a vertical and thus forms an undercut and thus a positive locking for an engagement profile introduced there in the vertical extension direction .

Am Dichtungsprofil 5 ist ein korrespondierend dem Profileingriff 8 angeordnetes Eingriffsprofil 7 in einem gleichen Winkel angeordnet, wobei sich während des Schließens einer Tür das Eingriffsprofil 7, bei gleichzeitigem Ausfahren des Dichtungsprofils 5 zunehmend weiter in den Profileingriff 8 der Türschwelle 6 erstreckt und bei vollständig geschlossener Tür 3 einen wirksamen Einbruchsschutzmechanismus zur Verfügung stellt, da weder ein Einbruchswerkzeug oberhalb einer Türschwelle 6 durch den Spalt zwischen einer Türunterunterseite 2 und einer Türschwelle 6 hindurchgeschoben werden kann, noch aufgrund der gegenseitigen formschlüssigen Verrieglung zwischen Eingriffsprofil 7 und Profileingriff 8 ein Anheben des Dichtungsprofiles 5 möglich ist.On the sealing profile 5, an engagement profile 7 corresponding to the profile engagement 8 is arranged at the same angle, the engagement profile 7 extending increasingly further into the profile engagement 8 of the door sill 6 while the sealing profile 5 is extended while the door is closed and when the door is completely closed 3 provides an effective burglar protection mechanism, since neither a burglar tool above a door sill 6 can be pushed through the gap between a door underside 2 and a door sill 6, nor is it possible to lift the sealing profile 5 due to the mutual positive locking between the engagement profile 7 and profile engagement 8 .

Das Dichtungsprofil 5 und die Türschwelle 6 weisen jeweils benachbart des Eingriffsprofils 7 und des Profileingriffs 8 einen zu einer Horizontalen wirksamen Dichtungsabschnitt 12 bzw. eine horizontale Dichtfläche 13 auf, sodass neben dem Einbruchsschutz weiterhin eine herkömmliche Dichtungsfunktion gewährleistet ist.The sealing profile 5 and the door sill 6 each have, adjacent to the engagement profile 7 and the profile engagement 8, a sealing section 12 or a horizontal sealing surface 13 that is effective in relation to the horizontal, so that a conventional sealing function is ensured in addition to the burglar protection.

Claims (8)

  1. Automatic door gap seal for the region of a door underside (2) of a door (3), having a seal housing (4), a movably mounted seal profile (5) and a door threshold (6), wherein the automatic door gap seal is equipped with a brake-in protection mechanism which consists of an engagement profile (7) and a profile engagement portion (8) corresponding thereto, and the engagement profile (7) is assigned to the seal profile (5), and the profile engagement portion (8) is assigned to the door threshold (6), characterized in that the seal housing (4) has mutually parallel side walls (9) on whose inner sides the seal profile (5) is slidingly mounted in a retractable and extendable manner, and the engagement profile (7) of the seal profile (5) extends in the direction of the door threshold (6) and, in the closed state of the door (3), engages in the profile engagement portion (8) of the door threshold (6), wherein the door threshold (6) is configured in the manner of a rigid zero threshold, and the profile engagement portion (8) reaches under the zero level thereof and has the form of a rectilinear slotted engagement portion which is angled obliquely from a vertical and forms an undercut in the vertical direction of movement of the seal profile (5), wherein the engagement profile (7) of the seal profile (5) is correspondingly angled obliquely from a vertical in order to engage at a suitable angle in the profile engagement portion (8) of the door threshold (6).
  2. Door gap seal according to Claim 1, characterized in that the seal profile (5) is formed in one piece.
  3. Door gap seal according to Claim 1, characterized in that the seal profile (5) consists of a rigid retaining profile (10) and of an elastic profile (11) which surrounds the latter on its outer side directed towards the door threshold (6).
  4. Door gap seal according to one of the preceding claims, characterized in that the engagement profile (7) takes the form of a rectilinear web.
  5. Door gap seal according to one of the preceding claims, characterized in that the door threshold (6) is designed to be adjustable with respect to the seal housing (4) in depth positions and horizontally in width and/or length positions.
  6. Door gap seal according to Claim 3 or according to Claim 4 in conjunction with Claim 3, characterized in that, with the door (3) closed, the elastic profile (11) has, adjacent to the engagement profile (7) and the profile engagement portion (8), a seal portion (12) which acts with respect to a horizontal and at least one horizontal sealing surface (13).
  7. Door gap seal according to one of the preceding claims, characterized in that the seal profile (5) is equipped with a reinforcement.
  8. Door gap seal according to Claim 7, characterized in that the reinforcement is arranged on the side of the seal profile (5) that is directed towards the outer side of a door (3).
EP18000587.8A 2017-07-18 2018-07-10 Automatic door gap seal Active EP3431694B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017116146.5A DE102017116146A1 (en) 2017-07-18 2017-07-18 Automatic door gap seal

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EP3431694A1 EP3431694A1 (en) 2019-01-23
EP3431694B1 true EP3431694B1 (en) 2020-09-09

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EP18000587.8A Active EP3431694B1 (en) 2017-07-18 2018-07-10 Automatic door gap seal

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DE (1) DE102017116146A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3792441A1 (en) * 2019-09-16 2021-03-17 ASSA ABLOY (Schweiz) AG Burglar protection device for a door

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6058654A (en) * 1994-06-10 2000-05-09 Rissone; Robert Method and system for sealing around a door
DE29512613U1 (en) * 1995-08-04 1996-12-05 Semperit Ag Holding Profiled sealing tape for windows, doors, lids or the like. Components
DE29717673U1 (en) 1997-10-02 1997-11-20 Athmer Fa F Rubber profile seal for a door sealing device
US7644539B2 (en) * 2005-06-21 2010-01-12 Stephen Marshall Baxter Automatic door bottom and sill assemblage
DE102008016747A1 (en) * 2008-03-31 2009-10-15 Inoutic / Deceuninck Gmbh Window or door
AT508849A1 (en) * 2009-09-15 2011-04-15 Ifn Holding Ag WING FRAME PROFILE FOR ONE DOOR
DE102012004438A1 (en) * 2012-03-03 2013-09-05 Roto Frank Ag Window, door or the like, with a closure element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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EP3431694A1 (en) 2019-01-23
DE102017116146A1 (en) 2019-01-24

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