EP3670814B1 - Lowerable floor seal - Google Patents

Lowerable floor seal Download PDF

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Publication number
EP3670814B1
EP3670814B1 EP19196479.0A EP19196479A EP3670814B1 EP 3670814 B1 EP3670814 B1 EP 3670814B1 EP 19196479 A EP19196479 A EP 19196479A EP 3670814 B1 EP3670814 B1 EP 3670814B1
Authority
EP
European Patent Office
Prior art keywords
engagement elements
profiled blades
central piece
undercuts
seal housing
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.)
Active
Application number
EP19196479.0A
Other languages
German (de)
French (fr)
Other versions
EP3670814A1 (en
Inventor
Maico Ludwig
Frank Kröhnert
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.)
Athmer OHG
Original Assignee
Athmer OHG
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Publication date
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Publication of EP3670814A1 publication Critical patent/EP3670814A1/en
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Publication of EP3670814B1 publication Critical patent/EP3670814B1/en
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Classifications

    • 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e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills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
    • 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
    • E06B7/22—Sealing 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
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2316—Plastic, sponge rubber, or like strips or tubes used as a seal between the floor and the wing
    • 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
    • E06B2007/202—Actuator connected to wing frame

Definitions

  • the invention relates to a lowerable bottom seal made of a downwardly open seal housing with a sealing profile movably mounted therein and with side walls and a central piece connecting them, from the outside of which over the length of the seal housing pairs of profile wings with opposite engagements extend outwards and from a retaining rail with a flat contact side for a door leaf and in pairs with the rear engagements of the profile wings of the seal housing opposite rear engagement elements, wherein the profile wings and the rear engagement elements engage behind each other in the assembled state of the lowerable bottom seal under a door.
  • Adjustable threshold seals are known, DE 82 21 435 U1 or DE 93 01 241 U1 , the retaining rail of which can be fixed under a door by means of screws, whereupon the sealing profile can be pushed into the retaining rail from the front side, the rear engagement elements of the retaining rail positively engaging in the rear engagements on the sealing housing, so that the sealing housing is only locked on the front side to fix the sealing housing got to.
  • this adjustable threshold seal is that, once the retaining rail has been installed, it does not allow any variations in the positioning of the seal housing, so that no variations are possible for doors hinged on the left or right and there may be an undesired seal offset.
  • the object of the invention is to provide a lowerable bottom seal which, after a retaining rail has been installed, nevertheless offers variants of its arrangement under a door.
  • the middle piece has two outward and side-facing pairs of profile wings, the retaining rail being C-shaped in cross section, with ends that are shaped to one another and forming the rear engagement elements, the ends in the assembled state being the rear engagements of the Reach behind the profile wing.
  • the seal housing of the lowerable bottom seal is preferably designed as a light metal profile, including the profile wings formed on the center piece. Such a seal housing can therefore be divided into two different Slide the tracks offset parallel into a holding rail arranged under a door.
  • the ends of the retaining rail have surfaces facing the surface of the center piece of the seal housing, and the center piece in turn has linearly protruding sliding aid profiles opposite these and spaced from the area of the rear engagements, which simplify the insertion of the seal housing into the retaining rail, as these Construction, a strong friction between the surfaces of the center piece of the seal housing and the surfaces of the retaining rail facing them is avoided, so that even in the assembled state the surfaces facing the center piece rest on the sliding aid profiles of the seal housing.
  • the lowerable bottom seal 1 consists of a downwardly open seal housing 2 with a movably mounted sealing profile 3 and a trigger 4 protruding from the end of the seal housing 2.
  • the seal housing 2 also has side walls 5 and a connecting center piece 6, with two Pairs of profile wings 7 are formed, of which two profile wings are directed outwards so that underneath Engaging behind are generated, in which a substantially C-profile-shaped holding rail can engage with its ends designed as engaging behind elements 11.
  • a sealing housing can be inserted and fixed in two different tracks in a retaining rail mounted under a door.
  • the ends of the retaining rail have surfaces facing the surface of the center piece of the seal housing, just as the center piece has functional surfaces facing the surfaces of the ends of the retaining rail, which are designed in the form of linear, protruding sliding auxiliary profiles 13 and are provided opposite and spaced from the area of the rear engagements, wherein, in the assembled state, the surfaces facing the center piece 6 rest on the sliding aid profiles 13 of the seal housing 2.

Landscapes

  • 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 absenkbare Bodendichtung aus einem nach unten offenen Dichtungsgehäuse mit einem darin beweglich gelagerten Dichtungsprofil und mit Seitenwänden und einem diese verbindenden Mittelstück, von dessen Außenseite sich über die Länge des Dichtungsgehäuses paarweise mit entgegengesetzten Hintergreifungen versehende Profilflügel nach außen erstrecken und aus einer Halteschiene mit einer flachen Kontaktseite für ein Türblatt und mit paarweise mit den Hintergreifungen der Profilflügel des Dichtungsgehäuses entgegengesetzten Hintergreifungselementen, wobei sich die Profilflügel und die Hintergreifungselemente im Montagezustand der absenkbaren Bodendichtung unter einer Tür gegenseitig hintergreifen.The invention relates to a lowerable bottom seal made of a downwardly open seal housing with a sealing profile movably mounted therein and with side walls and a central piece connecting them, from the outside of which over the length of the seal housing pairs of profile wings with opposite engagements extend outwards and from a retaining rail with a flat contact side for a door leaf and in pairs with the rear engagements of the profile wings of the seal housing opposite rear engagement elements, wherein the profile wings and the rear engagement elements engage behind each other in the assembled state of the lowerable bottom seal under a door.

Es sind justierbare Schwellenabdichtungen bekannt, DE 82 21 435 U1 oder DE 93 01 241 U1 , deren Halteschiene mittels Schrauben unter einer Tür festgelegt werden kann, woraufhin das Dichtungsprofil von der Stirnseite her in die Halteschiene eingeschoben werden kann, wobei die Hintergreifungselemente der Halteschiene in die Hintergreifungen am Dichtungsgehäuse formschlüssig eingreifen, sodass zur Festlegung des Dichtungsgehäuses dieses nur noch stirnseitig arretiert werden muss.Adjustable threshold seals are known, DE 82 21 435 U1 or DE 93 01 241 U1 , the retaining rail of which can be fixed under a door by means of screws, whereupon the sealing profile can be pushed into the retaining rail from the front side, the rear engagement elements of the retaining rail positively engaging in the rear engagements on the sealing housing, so that the sealing housing is only locked on the front side to fix the sealing housing got to.

Nachteilig an dieser justierbaren Schwellenabdichtung ist, dass sie bei einer einmal montierten Halteschiene keine Varianten bei der Positionierung des Dichtungsgehäuses zulässt, sodass hier keine Variationen für links oder rechts angeschlagene Türen möglich sind und es ggf. zu einem unerwünschten Dichtungsversatz kommt.The disadvantage of this adjustable threshold seal is that, once the retaining rail has been installed, it does not allow any variations in the positioning of the seal housing, so that no variations are possible for doors hinged on the left or right and there may be an undesired seal offset.

Aufgabe der Erfindung ist es, eine absenkbare Bodendichtung zur Verfügung zu stellen, die nach Montage einer Halteschiene trotzdem Varianten ihrer Anordnung unter einer Tür bietet.The object of the invention is to provide a lowerable bottom seal which, after a retaining rail has been installed, nevertheless offers variants of its arrangement under a door.

Die Lösung dieser Aufgabe ergibt sich in Verbindung mit den Merkmalen des Oberbegriffes erfindungsgemäß aus den technischen Merkmalen des kennzeichnenden Teils des ersten Patentanspruches dadurch, dass an dem Mittelstück und/ oder der Halteschiene mindestens ein weiteres Paar von Profilflügeln oder Hintergreifungselementen so parallel zum ersten Paar angeformt ist, dass die in die gleiche Richtung gerichteten Hintergreifungen der Profilflügel und/ oder der Hintergreifungselemente beabstandet nebeneinander angeordnet sind und dass die Zwischenräume zwischen zwei benachbarten Profilflügeln oder Hintergreifungselementen gleicher Ausrichtung breiter sind als diese Profilflügel oder Hintergreifungselemente.The solution to this problem results in connection with the features of the preamble according to the invention from the technical features of the characterizing part of the first claim in that at least one further pair of profile wings or engagement elements is formed parallel to the first pair on the center piece and / or the retaining rail that the rear engagements of the profile wings and / or the rear engagement elements directed in the same direction are arranged spaced apart and that the spaces between two adjacent profile wings or rear engagement elements of the same orientation are wider than these profile wings or rear engagement elements.

Hierdurch wird es in erfinderische Art und Weise möglich, das Dichtungsgehäuse quasi nicht nur in eine Spur zwischen zwei paarweise mit entgegengesetzten Hintergreifungen versehenden Profilflügeln einzuschieben, sondern quasi eine zweite oder auch dritte oder vierte Spur zu erzeugen, die es ermöglicht, das Dichtungsgehäuse auch parallel zur ersten Spur in die Halteschiene einzuschieben. Dies ermöglicht es weiterhin, die absenkbare Bodendichtung an links oder rechts angeschlagenen Türen zu verwenden, ohne dass es dabei zu einem Dichtungsversatz kommen kann.This makes it possible in an inventive way not only to insert the seal housing into a track between two profile wings provided in pairs with opposing rear engagements, but also to create a second or even third or fourth track that enables the seal housing to be parallel to the insert the first track into the retaining rail. This also makes it possible to use the lowerable floor seal on doors hinged on the left or right without the seal being misaligned.

Weitere Vorteile der Erfindung ergebenen sich mit und in Kombination aus den nachfolgenden Unteransprüchen.Further advantages of the invention result with and in combination from the following subclaims.

Gemäß einer besonders bevorzugten Ausführungsform der Erfindung weist das Mittelstück zwei nach außen und zur Seite gerichtete Paare von Profilflügeln auf, wobei die Halteschiene im Querschnitt C-profilförmig ausgebildet ist, mit zueinander geformten, die Hintergreifungselemente bildenden Enden, wobei im Montagezustand die Enden die Hintergreifungen der Profilflügel hintergreifen.According to a particularly preferred embodiment of the invention, the middle piece has two outward and side-facing pairs of profile wings, the retaining rail being C-shaped in cross section, with ends that are shaped to one another and forming the rear engagement elements, the ends in the assembled state being the rear engagements of the Reach behind the profile wing.

Das Dichtungsgehäuse der absenkbaren Bodendichtung ist bevorzugt als Leichtmetallprofil ausgebildet, inklusive der an dem Mittelstück ausgeformten Profilflügel. Ein solches Dichtungsgehäuse lässt sich demnach in zwei verschiedenen Spuren parallelversetzt in eine unter einer Tür angeordneten Halteschiene einschieben.The seal housing of the lowerable bottom seal is preferably designed as a light metal profile, including the profile wings formed on the center piece. Such a seal housing can therefore be divided into two different Slide the tracks offset parallel into a holding rail arranged under a door.

Entsprechend einer weiteren vorteilhaften Ausgestaltung der Erfindung weisen die Enden der Halteschiene der Oberfläche des Mittelstückes des Dichtungsgehäuses zugewandte Flächen auf und das Mittelstück seinerseits diesen gegenüber und beabstandet vom Bereich der Hintergreifungen linienförmig vorspringende Gleithilfsprofile, die das Einschieben des Dichtungsgehäuses in die Halteschiene vereinfachen, da durch diese Konstruktion eine starke Reibung zwischen den Oberflächen des Mittelstückes des Dichtungsgehäuses und der diesen zugewandten Flächen der Halteschiene vermieden wird, sodass auch noch im Montagezustand die dem Mittelstück zugewandten Flächen auf den Gleithilfsprofilen des Dichtungsgehäuses auflagern.According to a further advantageous embodiment of the invention, the ends of the retaining rail have surfaces facing the surface of the center piece of the seal housing, and the center piece in turn has linearly protruding sliding aid profiles opposite these and spaced from the area of the rear engagements, which simplify the insertion of the seal housing into the retaining rail, as these Construction, a strong friction between the surfaces of the center piece of the seal housing and the surfaces of the retaining rail facing them is avoided, so that even in the assembled state the surfaces facing the center piece rest on the sliding aid profiles of the seal housing.

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

Fig. 1
eine räumliche Darstellung einer absenkbaren Bodendichtung in vergrößerter Teilansicht,
Fig. 2
eine vergrößerte Teilansicht der absenkbaren Bodendichtung gemäß Fig. 1 in einer ersten Position des Dichtungsgehäuses, und
Fig. 3
eine vergrößerte Teilansicht der absenkbaren Bodendichtung gemäß Fig. 1 in einer zweiten Position des Dichtungsgehäuses unter einer Halteschiene.
An exemplary embodiment of the invention is described in more detail below with reference to drawings. Show it:
Fig. 1
a three-dimensional representation of a lowerable bottom seal in an enlarged partial view,
Fig. 2
an enlarged partial view of the lowerable bottom seal according to Fig. 1 in a first position of the seal housing, and
Fig. 3
an enlarged partial view of the lowerable bottom seal according to Fig. 1 in a second position of the seal housing under a retaining rail.

Die absenkbare Bodendichtung 1 besteht aus einem nach unten offenen Dichtungsgehäuse 2 mit einem darin beweglich gelagerten Dichtungsprofil 3 und einem stirnseitig aus dem Dichtungsgehäuse 2 hervorragenden Auslöser 4. Das Dichtungsgehäuse 2 weist des weiteren Seitenwände 5 und ein diese verbindendes Mittelstück 6 auf, wobei an diesem zwei Paare von Profilflügeln 7 angeformt sind, von denen jeweils zwei Profilflügel nach außen gerichtet sind, sodass darunter Hintergreifungen erzeugt sind, in die eine im wesentlichen C-profilförmig ausgebildete Halteschiene mit ihren als Hintergreifungselementen 11 ausgebildeten Enden eingreifen können.The lowerable bottom seal 1 consists of a downwardly open seal housing 2 with a movably mounted sealing profile 3 and a trigger 4 protruding from the end of the seal housing 2. The seal housing 2 also has side walls 5 and a connecting center piece 6, with two Pairs of profile wings 7 are formed, of which two profile wings are directed outwards so that underneath Engaging behind are generated, in which a substantially C-profile-shaped holding rail can engage with its ends designed as engaging behind elements 11.

In eine unter einer Tür montierte Halteschiene lässt sich damit ein Dichtungsgehäuse in zwei verschiedenen Spuren einschieben und fixieren.A sealing housing can be inserted and fixed in two different tracks in a retaining rail mounted under a door.

Die Enden der Halteschiene weisen der Oberfläche des Mittelstückes des Dichtungsgehäuses zugewandte Flächen auf, ebenso wie das Mittelstück den Oberflächen der Enden der Halteschiene zugewandte Funktionsflächen aufweist, die in Form von linienförmigen vorspringenden Gleithilfsprofilen 13 ausgebildet sind und gegenüber und beabstandet vom Bereich der Hintergreifungen vorgesehen sind, wobei im Montagezustand die dem Mittelstück 6 zugewandten Flächen auf den Gleithilfsprofilen 13 des Dichtungsgehäuses 2 aufliegen.The ends of the retaining rail have surfaces facing the surface of the center piece of the seal housing, just as the center piece has functional surfaces facing the surfaces of the ends of the retaining rail, which are designed in the form of linear, protruding sliding auxiliary profiles 13 and are provided opposite and spaced from the area of the rear engagements, wherein, in the assembled state, the surfaces facing the center piece 6 rest on the sliding aid profiles 13 of the seal housing 2.

Claims (3)

  1. Lowerable floor seal consisting of a downwardly open seal housing (2) having a sealing profile (3) mounted movably therein and having side walls (5) and, connecting the latter, a central piece (6) from the outer side of which, and over the length of the seal housing (2), there outwardly extend profiled blades (7) provided in pairs with opposed undercuts (8), and consisting of a holding rail (9) having a flat contact side (10) for a gore leaf and having rear-engagement elements (11) which are opposed in pairs to the undercuts (8) of the profiled blades (7) of the seal housing (2), wherein, in the mounted state, the profiled blades (7) and the rear-engagement elements (11) engage behind one another, characterized in that at least one further pair of profiled blades (7) or of rear-engagement elements (11) is integrally formed on the central piece and/or holding rail (9), parallel to the first pair, in such a way that the undercuts (8) of the profiled blades (7) and/or of the rear-engagement elements (11) that are directed in the same direction are arranged next to one another with a spacing, and in that the gaps between two adjacent profiled blades (7) or rear-engagement elements (11) of the same orientation are wider than these profiled blades (7) or rear-engagement elements (11).
  2. Lowerable floor seal according to Claim 1, characterized in that the central piece (6) has two outwardly and laterally directed pairs of profiled blades (7), and the holding rail (9) is designed to have a C-profiled shape in cross section with ends forming the rear-engagement elements (11) that are shaped so as to be directed towards one another, and in that, in the mounted state, the ends engage behind the undercuts (8) of the profiled blades (7).
  3. Lowerable floor seal according to either of the preceding claims, characterized in that the ends of the holding rail (9) have faces (12) facing towards the central piece (6), and the central piece (6) has linear, projecting auxiliary sliding profiles (13) opposite said faces and spaced apart from the region of the undercuts (8), and in that, in the mounted state, the faces (12) facing towards the central piece (6) are supported on the auxiliary sliding profiles (13) of the seal housing (2).
EP19196479.0A 2018-12-18 2019-09-10 Lowerable floor seal Active EP3670814B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018132725.0A DE102018132725B3 (en) 2018-12-18 2018-12-18 Lowerable floor seal

Publications (2)

Publication Number Publication Date
EP3670814A1 EP3670814A1 (en) 2020-06-24
EP3670814B1 true EP3670814B1 (en) 2021-05-05

Family

ID=68886654

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19196479.0A Active EP3670814B1 (en) 2018-12-18 2019-09-10 Lowerable floor seal

Country Status (2)

Country Link
EP (1) EP3670814B1 (en)
DE (1) DE102018132725B3 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8221435U1 (en) 1982-07-28 1982-09-30 Wirus-Werke W. Ruhenstroth GmbH, 4830 Gütersloh ADJUSTABLE THRESHOLD SEAL
DE9301241U1 (en) * 1993-01-29 1993-04-22 Fa. F. Athmer, 5760 Arnsberg Steel door with an automatic bottom sealing device
DE202016102229U1 (en) 2016-04-27 2016-06-22 Athmer Ohg Door seal system

Also Published As

Publication number Publication date
DE102018132725B3 (en) 2020-01-02
EP3670814A1 (en) 2020-06-24

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