EP2610421A2 - Device for the co-opening of the overlapping leaf of double-leaf pivoting doors with the underlying fixed leaf - Google Patents
Device for the co-opening of the overlapping leaf of double-leaf pivoting doors with the underlying fixed leaf Download PDFInfo
- Publication number
- EP2610421A2 EP2610421A2 EP12008435.5A EP12008435A EP2610421A2 EP 2610421 A2 EP2610421 A2 EP 2610421A2 EP 12008435 A EP12008435 A EP 12008435A EP 2610421 A2 EP2610421 A2 EP 2610421A2
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- EP
- European Patent Office
- Prior art keywords
- lever
- leaf
- door
- opening
- active
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/12—Braking devices, e.g. checks; Stops; Buffers specially for preventing the closing of a wing before another wing has been closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F17/004—Special devices for shifting a plurality of wings operated simultaneously for wings which abut when closed
Definitions
- the invention relates to a device for the compulsory co-opening of the overflowing active leaf of two-leaf swing doors with the undercut wing to a predetermined by an automatic door closing device with closing sequence control minimum opening angle.
- the swing leaf When closing a double-winged swing gate, which has an underfloor swing leaf and a swept moving leaf, the swing leaf may only be closed after the passive leaf.
- an automatic door closing device with closing sequence control when closing both doors by the closing sequence control the active leaf if necessary, held in an open waiting position until the closing movement of the inactive leaf that of the active leaf is certainly sufficiently ahead.
- opening such a two-leaf door by pressing the inactive leaf must be opened at least up to the opening angle of this waiting position with the passive leaf and the active leaf. For this forced co-opening one uses a so-called driver fitting.
- An exemplary such driver fitting shows the AT 403 400 B ,
- the driver fitting is arranged on the upper end face of the inactive leaf. With the wings closed, it projects with a pivoting lever over the upper face of the active leaf behind the fold of the active wing. If the inactive leaf is opened, the active leaf is moved faster and further through the lever than would be done by the action of the door rebate alone, namely at least until the opening angle of the above-explained waiting position. If the inactive leaf is closed when the leaf is half open, the lever collides with the leaf, but can slide off because it is rotatably mounted on the inactive leaf in one direction.
- a device for controlling the opening sequence of two-leaf swing doors is shown, which, however, serving a purpose other than the device according to the present application and according to the previously discussed AT 403 400 B .
- a rotatable about a horizontal axis tab is arranged, which is pivoted upon unlocking the inactive leaf by pressing the handle of the inactive leaf so that it is on the rear during the opening movement of the active leaf side of the fold of the active leaf and the active leaf already opens a short distance while the passive leaf itself is not yet pivoted. This reliably prevents the two door leaves from jamming in the first part of common opening movement. It is not intended and in general due to leverage and power relationships not possible to open the active leaf up to the important for the closing sequence control waiting position.
- the inventor has set itself the task of providing a device for controlling the opening sequence of double-winged swing doors, which, like the driver fitting according to the above-discussed AT 403 400 B serves to open the active leaf when opening the passive leaf, at least up to the important for the closing sequence control waiting position.
- a device for controlling the opening sequence of double-winged swing doors which, like the driver fitting according to the above-discussed AT 403 400 B serves to open the active leaf when opening the passive leaf, at least up to the important for the closing sequence control waiting position.
- Known driver fitting to be created device less conspicuous attachable.
- the device should be feasible without electrical or hydraulic components.
- the lever is located in the gap between the mutually facing end faces of the door leaves with closed doors and is aligned with respect to its horizontal alignment components more normal to the plane of the door wings as parallel to it, the lever pivot axis of the door rebate of the active leaf farther away lies as the lever end.
- a door has a power wing 1, a passive leaf 2 and a device 3 according to the invention, the most important part of the lever is 3.1, which on the the active leaf 1 facing end face of the inactive leaf 2 is arranged pivotably, wherein the lever pivot axis 3.2 is parallel to the pivot axes of the door 1, 2.
- the facing end faces of the door wings move away from each other more and more and the lever 3.1 is about the lever pivot axis 3.2 of its originally normal to the plane of the inactive leaf 2 position more and more in an approximately parallel thereto aligned position pivoted to the end of its pivoting range.
- the pivoting range is limited by the fact that the lever 3.1 abuts against the rebate 2.1 of the inactive leaf because the lever pivot axis 3.2 runs along its front side which is in the opening movement of the inactive leaf 2.
- the return mechanism can also consist in that a part of the contact surface between the lever 3.1 and the device part 3. 3 rigidly connected to the inactive leaf 2 is designed as an inclined plane, for example as a very steep threaded surface is, on which the lever 3.1 slides and is raised when it is pivoted about the lever pivot axis 3.2 in the direction parallel to the plane of the active leaf direction.
- the reset mechanism may, for example, also consist in that the lever pivot axis 3.2, unlike the one shown, is not aligned exactly vertically, but in such a way that, in addition to a vertical directional component, it also has one which is normal to the plane of the inactive leaf 2, in other words the higher one lying longitudinal ranges of the lever pivot axis 3.2 further in the opening direction of the inactive leaf 2 are as the lower lying length ranges.
- the device 13 according to the invention has a lever 13.1, which in its function corresponds to the lever 3.1 of the device 3 Fig. 1 to Fig. 3 equivalent.
- the lever 13.1 is now only a part of a two-armed lever whose second lever 13.5 is aligned approximately normal to the lever 13.1 and vertically above the lever 13.1 is arranged so that it lies above the end faces of the door 1, 2.
- the two-armed lever is acted upon by a drive - for example, by a two-sided acting torsion spring, which is clamped between the two-armed lever and a rigidly connected to the fixed wing part - so with a force that he relative to the inactive leaf 2 in the absence of other forces Fig.
- Fig. 4 is arranged on the moving leaf stop member 13.4 formed as a sheet, which acts as a surface protection and also has comb-like elevations, which is achieved by that the lever 13.1 does not slide off too early from the fold 1.1.
- the lever 3.1, 13.1 with closed door leaves only a maximum of about as long as the end faces of the door wings are wide. This results in a limitation of that angle up to which the active leaf 1 is co-opened with the passive leaf 2. In some applications, this limitation hinders. To overcome them, it is advantageous to make the length of the lever 3.1, 13.1 changeable in the radial direction with respect to the lever pivot axis. To do this, the lever 3.1, 13.1 must consist of two parts which can be moved on one another, wherein the total length of the lever can be changed in the radial direction by relative movement, namely, can be increased relative to the lever length when the door leaves are closed.
- a restoring force which moves the parts in the absence of other forces against each other so that the lever 3.1, 13.1 is shortened.
- This restoring force can be applied for example by an elastic spring which acts between the two lever parts.
- the restoring force can also be effected by gravity, for example by telescoping the lever parts into one another (ie in their common longitudinal direction into each other), and in that this longitudinal direction is oriented slightly inclined from the horizontal.
- the two mutually movable parts of the lever 3.1, 13.1 can also be pivoted to each other, so by pivoting about an axis normal to their longitudinal axis from a shorter folded state into a longer be transferred. Again, the restoring force for the return transfer to the shorter state can be applied by both an elastic spring and by gravity.
Landscapes
- Extensible Doors And Revolving Doors (AREA)
- Wing Frames And Configurations (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung für das zwangsweise Mitöffnen des überschlagenden Gangflügels von zweiflügeligen Schwenktüren mit dem unterschlagenden Standflügel bis zu einem durch eine automatische Türschließvorrichtung mit Schließfolgeregelung vorgegebenen Mindestöffnungswinkel.The invention relates to a device for the compulsory co-opening of the overflowing active leaf of two-leaf swing doors with the undercut wing to a predetermined by an automatic door closing device with closing sequence control minimum opening angle.
Beim Schließen einer zweiflügeligen Schwenktür, welche einen unterschlagenden Standflügel und einen überschlagenden Gangflügel aufweist, darf der Gangflügel erst nach dem Standflügel geschlossen werden. Bei Anwendung einer automatische Türschließvorrichtung mit Schließfolgeregelung wird beim Schließen beider Türflügel durch die Schließfolgeregelung der Gangflügel erforderlichenfalls so lange in einer geöffneten Wartestellung gehalten, bis die Schließbewegung des Standflügel jener des Gangflügels sicher ausreichend voraus ist. Beim Öffnen einer derartigen zweiflügeligen Tür durch Betätigen des Standflügels muss mit dem Standflügel auch der Gangflügel zumindest bis zum Öffnungswinkel dieser Wartestellung mit geöffnet werden. Für dieses zwangsweise Mitöffnen verwendet man einen sogenannten Mitnehmerbeschlag.When closing a double-winged swing gate, which has an underfloor swing leaf and a swept moving leaf, the swing leaf may only be closed after the passive leaf. When using an automatic door closing device with closing sequence control when closing both doors by the closing sequence control the active leaf if necessary, held in an open waiting position until the closing movement of the inactive leaf that of the active leaf is certainly sufficiently ahead. When opening such a two-leaf door by pressing the inactive leaf must be opened at least up to the opening angle of this waiting position with the passive leaf and the active leaf. For this forced co-opening one uses a so-called driver fitting.
Einen beispielhaften derartigen Mitnehmerbeschlag zeigt die
In der
Von diesem Stand der Technik ausgehend hat sich der Erfinder die Aufgabe gestellt, eine Vorrichtung für das Steuern der Öffnungsfolge von zweiflügeligen Schwenktüren bereitzustellen, welche wie der Mitnehmerbeschlag gemäß der oben besprochenen
Für das Lösen der Aufgabe wird von einer Vorrichtung ausgegangen welche einen am Standflügel schwenkbar gehaltenen Hebel aufweist, welcher im ersten Teil der Öffnungsbewegung beider Türflügel an die bei der Öffnungsbewegung hinten liegenden Seite eines Türfalzes des Gangflügels drückt, wobei die Hebelschwenkachse eine zu den Schwenkachsen der Türflügel parallel liegende Richtungskomponente aufweist und wobei zwischen Hebel und Standflügel ein Rückstellmechanismus wirkt, welcher den Hebel von aus seiner Normalposition ausgelenkten Stellung in seine Normalposition zurückbewegt. Als erfindungsgemäße Verbesserung wird vorgeschlagen, dass sich der Hebel bei geschlossenen Türflügeln im Spalt zwischen den einander zugewandten Stirnflächen der Türflügel befindet und dabei bezüglich seiner horizontalen Ausrichtungskomponenten stärker normal zur Ebene der Türflügel ausgerichtet ist als parallel dazu, wobei die Hebelschwenkachse vom Türfalz des Gangflügels weiter entfernt liegt als das Hebelende.For solving the problem, it is assumed that a device which has a lever pivotally held on the inactive leaf, which presses in the first part of the opening movement of the two leaves on the rear side of a Türfalzes the active leaf, wherein the lever pivot axis a to the pivot axes of the door leaf having parallel direction component and wherein between the lever and the inactive leaf a return mechanism acts, which moves the lever back from its normal position deflected position to its normal position. As an improvement according to the invention, it is proposed that the lever is located in the gap between the mutually facing end faces of the door leaves with closed doors and is aligned with respect to its horizontal alignment components more normal to the plane of the door wings as parallel to it, the lever pivot axis of the door rebate of the active leaf farther away lies as the lever end.
Die Erfindung wird Hand von stilisierten Zeichnungen veranschaulicht.
- Fig. 1:
- zeigt in Ansicht von oben eine erste beispielhafte erfindungsgemäße Vorrichtung an geschlossenen Türflügeln.
- Fig. 2:
- zeigt in Ansicht von oben die Vorrichtung von
Fig. 1 bei leicht geöffneten Türflügeln. - Fig. 3:
- zeigt in Ansicht von oben die Vorrichtung von
Fig. 1 undFig. 2 bei gegenüberFig. 2 weiter geöffneten Türflügeln. - Fig. 4:
- zeigt in Ansicht von oben eine zweite beispielhafte erfindungsgemäße Vorrichtung an geschlossenen Türflügeln.
- Fig. 1:
- shows in top view a first exemplary device according to the invention on closed door wings.
- Fig. 2:
- shows in top view the device of
Fig. 1 with slightly open doors. - 3:
- shows in top view the device of
Fig. 1 andFig. 2 at oppositeFig. 2 further open doors. - 4:
- shows in top view a second exemplary device according to the invention on closed door wings.
In dem in
Bei geschlossenen Türflügeln 1, 2 (
Wenn von geschlossener Stellung beider Türflügel aus der Standflügel 2 in Öffnungsbewegung gebracht wird, stößt das von der Hebelschwenkachse 3.2 abgewandt liegende Ende des Hebels 3.1 an einen Anschlagteil 3.4, welcher am Gangflügel 1 an der bei der Öffnungsbewegung hinten liegenden Seite des Falzes 1.1 an der dem Standflügel 2 zugewandten Stirnseite des Gangflügels 1.1 befestigt ist und schiebt damit den Gangflügel 1 in eine Öffnungsbewegung (
Während der so erzeugten Öffnungsbewegung beider Türflügel entfernen sich die einander zugewandt gewesenen Stirnflächen der Türflügel mehr und mehr voneinander und der Hebel 3.1 wird um die Hebelschwenkachse 3.2 von seiner ursprünglich normal zur Ebene des Standflügels 2 ausgerichteten Lage mehr und mehr in eine etwa dazu parallel ausgerichtete Lage bis an das Ende seines Schwenkbereiches geschwenkt. In den dargestellten Ausführungsbeispielen ist der Schwenkbereich dadurch begrenzt, dass der Hebel 3.1 an den Falz 2.1 des Standflügels stößt weil an dessen bei der Öffnungsbewegung des Standflügels 2 vorne liegender Seite die Hebelschwenkachse 3.2 verläuft. Durch die nut- oder muldenartige Ausbildung des Anschlagteils 3.4 an jener Seite, an welcher der Hebel 3.1 daran drückt, wird vermieden, dass der Hebel 3.1 ohne zu schwenken vorzeitig vom Anschlagteil oder vom Falz 1.1 abgleitet. Während der weiteren Öffnungsbewegung der Türflügel 1, 2 gleitet das von der Hebelschwenkachse 3.2 abgewandt liegende Ende des ganz ausgeschwenkten Hebels 3.1 erst vom Anschlagteil 3.4 und dann auch vom Falz 1.1 des Standflügels 1 ab, die beiden Türflügel 1, 2 kommen außer Kontakt und die weitere Öffnungsbewegung des Standflügels 2 wirkt nicht mehr auf den Gangflügel 1.During the thus generated opening movement of the two wings, the facing end faces of the door wings move away from each other more and more and the lever 3.1 is about the lever pivot axis 3.2 of its originally normal to the plane of the
Da der Hebel 3.1 während der Schwenkbewegung, die er während der gemeinsamen Öffnungsbewegung der Türflügel 1, 2 durchführt bezüglich der Schwenkachse des Standflügels 2 radial über die äußere Stirnfläche des Falzes 2.1 des Standflügels 2 vorragt, wird durch den Hebel 3.1 der Gangflügel 1 bei der Öffnungsbewegung des Standflügels 2 zwangsweise weiter mit geöffnet, als er es werden würde, wenn der Hebel 3.1 nicht vorhanden wäre. Je Länger der Hebel 3.1 ist und/oder je breiter der Falz 1.1 des Gangflügels ausgeführt ist, desto weiter wird der Gangflügel 1 zwangsweise mit dem Standflügel 2 mit geöffnet. Es ist damit durchaus möglich, den Gangflügel 1 zwangsweise mit dem Standflügel 2 soweit mit zu öffnen, dass er den - eingangs besprochenen - Öffnungswinkel erreicht, bei welchem er in einer für die Schließfolgeregelung wichtigen Wartestellung gehalten werden kann.Since the lever 3.1 protrudes during the pivoting movement, which he performs during the common opening movement of the
Beim Schließen der Türflügel wird erst der Standflügel 2 in die geschlossene Position gebracht und dann der Gangflügel 1. Damit der Gangflügel 1 bei geschlossenem Standflügel 2 ganz geschlossen werden kann, muss vorher der Hebel 3.1 wieder etwa normal zur Ebene des Standflügels 2 ausgerichtet werden. Damit dies sicher geschieht, wirkt ein Rückstellmechanismus zwischen Hebel 3.1 und Standflügel 2 welcher eine Rückstellkraft ausübt, durch welche der Hebel bei Abwesenheit anderer Kräfte in die normal zur Ebene des Standflügels ausgerichtete Schwenkstellung gebracht wird. Dieser Rückstellmechanismus kann beispielsweise durch eine elastische Feder gebildet sein, welche zwischen dem Standflügel 2 (oder einem starr damit verbunden Teil) und dem Hebel 3.1 eingespannt ist.When closing the door, only the
Der Rückstellmechanismus kann aber auch darin bestehen, dass ein Teil der Berührungsfläche zwischen dem Hebel 3.1 und dem starr mit dem Standflügel 2 verbundenen Vorrichtungsteil 3.3 als schiefe Ebene, beispielsweise als sehr steile Gewindefläche ausgebildet ist, an welcher der Hebel 3.1 gleitet und angehoben wird, wenn er um die Hebelschwenkachse 3.2 in die zur Ebene des Gangflügels parallele Richtung geschwenkt wird.However, the return mechanism can also consist in that a part of the contact surface between the lever 3.1 and the
Der Rückstellmechanismus kann beispielsweise auch darin bestehen, dass die Hebelschwenkachse 3.2 anders als dargestellt nicht genau vertikal ausgerichtet ist, sondern so, dass sie neben einer vertikalen Richtungskomponente auch eine solche aufweist, welche normal zur Ebene des Standflügels 2 liegt und zwar so, sodass die höher liegenden Längenbereiche der Hebelschwenkachse 3.2 weiter in Öffnungsrichtung des Standflügels 2 liegen als die tiefer liegenden Längenbereiche.The reset mechanism may, for example, also consist in that the lever pivot axis 3.2, unlike the one shown, is not aligned exactly vertically, but in such a way that, in addition to a vertical directional component, it also has one which is normal to the plane of the
Im Ausführungsbeispiel gemäß
In Beispiel gemäß
Durch die Platzverhältnisse bei geschlossenen Türflügeln bedingt, kann der Hebel 3.1, 13.1 bei geschlossenen Türflügeln nur maximal etwa so lang sein, wie die Stirnflächen der Türflügel breit sind. Daraus ergibt sich eine Begrenzung jenes Winkels bis zu welchem der Gangflügel 1 zwangsweise mit dem Standflügel 2 mitgeöffnet wird. Bei manchen Anwendungsfällen ist diese Begrenzung hinderlich. Um sie zu überwinden ist es vorteilhaft die Länge des Hebels 3.1, 13.1 in Radialrichtung bezüglich der Hebelschwenkachse veränderbar auszubilden. Der Hebel 3.1, 13.1 muss dazu aus zwei geführt aneinander bewegbaren Teilen bestehen, wobei durch Relativbewegung die Gesamtlänge des Hebels in Radialrichtung veränderbar ist, nämlich gegenüber der Hebellänge bei geschlossenen Türflügeln vergrößerbar.Due to the space conditions with closed door wings conditionally, the lever 3.1, 13.1 with closed door leaves only a maximum of about as long as the end faces of the door wings are wide. This results in a limitation of that angle up to which the
In einer besonders bevorzugten Ausführungsform wirkt zwischen den beiden gegeneinander bewegbaren Teilen des Hebels 3.1, 13.1 eine Rückstellkraft, welche die Teile bei Abwesenheit anderer Kräfte so gegeneinander bewegt, dass der Hebel 3.1, 13.1 verkürzt wird. Diese Rückstellkraft kann beispielsweise durch eine elastische Feder aufgebracht werden welche zwischen den beiden Hebelteilen wirkt. Die Rückstellkraft kann aber auch durch die Schwerkraft bewirkt sein, beispielsweise indem die Hebelteile ineinander teleskopierbar (also in ihrer gemeinsamen Längsrichtung ineinander verschiebbar) sind, und indem diese Längsrichtung etwas aus der Horizontalen geneigt ausgerichtet ist.In a particularly preferred embodiment acts between the two mutually movable parts of the lever 3.1, 13.1 a restoring force, which moves the parts in the absence of other forces against each other so that the lever 3.1, 13.1 is shortened. This restoring force can be applied for example by an elastic spring which acts between the two lever parts. The restoring force can also be effected by gravity, for example by telescoping the lever parts into one another (ie in their common longitudinal direction into each other), and in that this longitudinal direction is oriented slightly inclined from the horizontal.
Die beiden gegeneinander bewegbaren Teile des Hebels 3.1, 13.1 können auch zueinander schwenkbar, also durch Schwenken um eine zu ihren Längsrichtungen normale Achse aus einem kürzeren zusammengeklappten Zustand in einen längeren überführbar sein. Auch dabei kann die Rückstellkraft für das Rück-Überführen in den kürzeren Zustand sowohl durch eine elastische Feder als auch durch Schwerkraft aufgebracht werden.The two mutually movable parts of the lever 3.1, 13.1 can also be pivoted to each other, so by pivoting about an axis normal to their longitudinal axis from a shorter folded state into a longer be transferred. Again, the restoring force for the return transfer to the shorter state can be applied by both an elastic spring and by gravity.
Claims (4)
sich der Hebel (3.1, 13.1) bei geschlossenen Türflügeln (1, 2) im Spalt zwischen den einander zugewandten Stirnflächen der Türflügel befindet und dabei bezüglich seiner horizontalen Ausrichtungskomponenten stärker normal zur Ebene der Türflügel ausgerichtet ist als parallel dazu, wobei die Hebelschwenkachse (3.2) von dem Türfalz (1.1) des Gangflügels (1) weiter entfernt liegt als das von der Hebelschwenkachse (3.2) abgewandt liegende Hebelende.Device (3, 13) for the compulsory co-opening of the overflowing active leaf (1) of double-winged swing doors with the undercut passive leaf (2) up to a predetermined by an automatic door closing device with closing sequence control minimum opening angle, including the device (3, 13) one on the inactive leaf ( 2) pivotally held lever (3.1, 13.1), which in the first part of the opening movement of both doors to the rear side of a Türfalzes (1.1) of the active leaf (1) presses during the opening movement, wherein the lever pivot axis (3.2) one to the pivot axes the door leaf (1, 2) has parallel direction component and wherein between a stationary leaf (2) and lever (3.1, 13.1) acting return mechanism is present, which on the lever (3.1, 13.1) exerts a restoring force, by which in the absence of other forces the lever (3.1, 13.1) of a deflected from its normal position position in s a normal position is moved back, characterized in that
the lever (3.1, 13.1) is located in the gap between the mutually facing end faces of the door leaves with closed door leaves (1, 2) and aligned with respect to its horizontal alignment components more normal to the plane of the door leaf than parallel thereto, wherein the lever pivot axis (3.2) from the door rebate (1.1) of the active leaf (1) is located farther away than the lever end remote from the lever pivot axis (3.2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT12012A AT511966B1 (en) | 2012-01-02 | 2012-01-02 | DEVICE FOR FORCED OPENING OF AN EXCEPTIONAL WALKING WING OF DOUBLE SLEEPING DOORS WITH A SINGLE FLOATING WING |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2610421A2 true EP2610421A2 (en) | 2013-07-03 |
EP2610421A3 EP2610421A3 (en) | 2014-03-12 |
Family
ID=47519786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12008435.5A Withdrawn EP2610421A3 (en) | 2012-01-02 | 2012-12-20 | Device for the co-opening of the overlapping leaf of double-leaf pivoting doors with the underlying fixed leaf |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2610421A3 (en) |
AT (1) | AT511966B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2500498A3 (en) * | 2011-03-16 | 2014-11-12 | Walter Degelsegger | Device for preventing the leaves of a double-leafed door from getting stuck against each other |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT403400B (en) | 1995-12-13 | 1998-01-26 | Degelsegger Walter Ing | Two-leaf door, in particular fire-resistant door |
AT502083B1 (en) | 2005-07-13 | 2007-07-15 | Walter Ing Degelsegger | DEVICE FOR REGULATING THE OPENING OF DOUBLE LEVER DOORS |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19855402C1 (en) * | 1998-12-01 | 2000-05-25 | Dorma Gmbh & Co Kg | Twin leaf fire door for building has flap, servo and locking strips mounted under common cover |
DE29921878U1 (en) * | 1999-12-13 | 2001-04-19 | Hörmann KG Freisen, 66629 Freisen | Driver device for a multi-leaf door with closing sequence control |
DE102004031937B4 (en) * | 2004-06-30 | 2010-11-25 | Geze Gmbh | Driver for a wing of a double-winged revolving door |
AT10451U1 (en) * | 2006-05-24 | 2009-03-15 | Walter Ing Degelsegger | DEVICE FOR REGULATING THE OPENING OF A DOUBLE-LEAF, SINGLE-WING AND GATE-WING DOOR |
DE102011008418A1 (en) * | 2011-01-12 | 2012-07-12 | Assa Abloy Sicherheitstechnik Gmbh | Opening sequence controller for two-leaf door, has inactive leaf and moving leaf, where driver device is mounted at inactive leaf such that it is arranged in closed position of door in vertical rebate space |
-
2012
- 2012-01-02 AT AT12012A patent/AT511966B1/en not_active IP Right Cessation
- 2012-12-20 EP EP12008435.5A patent/EP2610421A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT403400B (en) | 1995-12-13 | 1998-01-26 | Degelsegger Walter Ing | Two-leaf door, in particular fire-resistant door |
AT502083B1 (en) | 2005-07-13 | 2007-07-15 | Walter Ing Degelsegger | DEVICE FOR REGULATING THE OPENING OF DOUBLE LEVER DOORS |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2500498A3 (en) * | 2011-03-16 | 2014-11-12 | Walter Degelsegger | Device for preventing the leaves of a double-leafed door from getting stuck against each other |
Also Published As
Publication number | Publication date |
---|---|
EP2610421A3 (en) | 2014-03-12 |
AT511966A4 (en) | 2013-04-15 |
AT511966B1 (en) | 2013-04-15 |
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