EP3409870A1 - Door assembly - Google Patents

Door assembly Download PDF

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Publication number
EP3409870A1
EP3409870A1 EP18175072.0A EP18175072A EP3409870A1 EP 3409870 A1 EP3409870 A1 EP 3409870A1 EP 18175072 A EP18175072 A EP 18175072A EP 3409870 A1 EP3409870 A1 EP 3409870A1
Authority
EP
European Patent Office
Prior art keywords
door
closer
bearing
axis
door leaf
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.)
Granted
Application number
EP18175072.0A
Other languages
German (de)
French (fr)
Other versions
EP3409870B1 (en
Inventor
Lothar Singer
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.)
Gretsch Unitas GmbH Baubeschlaege
Original Assignee
Gretsch Unitas GmbH Baubeschlaege
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Publication of EP3409870A1 publication Critical patent/EP3409870A1/en
Application granted granted Critical
Publication of EP3409870B1 publication Critical patent/EP3409870B1/en
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Anticipated expiration legal-status Critical

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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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/227—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/45—Mounting location; Visibility of the elements in or on the fixed frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the present invention relates to a door assembly comprising a door frame, a door pivotally mounted about a wing pivot axis on the door frame, a door closer for actuating the door leaf and coupled to the door closer door closer linkage, wherein the door closer linkage is coupled at one end to a closer shaft of the door closer and the other by means of a storage is mounted rotatably about a bearing axis of rotation on the door frame.
  • DE 37 07 191 C1 discloses a hydraulic door closer with roller on the door and catch hook on the door frame, which dampens the closing movement of the door when hitting the frame. Due to its optical and constructive design, this door closer is not suitable for every door leaf.
  • Out DE 10 2013 205 206 A1 is a collection device known, which is integrated in a door leaf and cooperates with a slide rail on the door frame. In this feeder the door leaf is largely freely movable and is pulled in close to the closed position.
  • the invention has for its object to enable a simple movement of the door leaf and a safe transfer in the closed position with simple structural means and high equal parts share with conventional rod door closers.
  • the door assembly solves the problem by a door assembly with the features of claim 1.
  • the door assembly is characterized in that the storage is arranged such that when the door is closed, the axis of the closer shaft is located on the side facing away from the wing pivot axis of the bearing axis and that the door closer is mounted such that when the door leaf is actuated, the direction of rotation of the door leaf and the Direction of rotation of the closer shaft are identical (same direction).
  • Such an embodiment has the advantage that the door leaf between a partially open position and a fully open position can be moved freely, as if no door closer to the door assembly available (door leaves free of forces at rest and can be moved manually). Between the partially open position and the closed position of the door leaf, the door closer acts on the door leaf, so that the door leaf is retracted in the closed position. As a result, a Einsch Strukturschtechniker is realized. A closing force thus exerts the door closer only between the closed position and the partially open position on the door leaf.
  • This embodiment can be realized in a particularly clever way, since a conventional rod door closer turned 180 ° "upside down" mounted and struck differently on the door frame by the axis of the closer shaft is with the door closed at the side remote from the wing axis of the bearing axis of rotation.
  • the output of the closer shaft is for storage out, so for example, "up”.
  • the direction of rotation of the closer axis coincides with the direction of rotation of the door leaf when it is actuated (directions of rotation in the same direction).
  • the door closer exercises at a certain door opening angle (partially open position) no or only a negligible torque on the wing.
  • Retained door closers can be used flexibly, either as a conventional door closer (complete closure) or as a retractor, which acts only between a partially open position and the closed position of the door leaf on the door.
  • Such a door arrangement may, for example, be provided at an access to public buildings, company buildings or a restaurant.
  • the door is transferred against the resistance of the door closer to the partially open position. From this position, the door can be moved freely (free of forces). This means that the door does not close and more people can follow. If the last person has passed the door arrangement, it is sufficient if the door is triggered ("snapped"). The door then catches, for example, similar to a drawer with indentation, and is controlled by the door closer and / or attenuated fed into the door frame.
  • door assembly means door assembly
  • the door leaf is between a closed position (door leaf is located on the frame or is located completely in the frame) and a fully open position or open position (maximum possible opening of the door leaf) pivotable.
  • the partially open position is between the closed position and the open position.
  • the door leaf is rotatably mounted on the door frame by means of hinges (hinges).
  • the axis of rotation of the door hinges (hinges) represents the wing pivot axis.
  • a door closer linkage is understood to mean a two-part linkage (lever arm linkage), the arms of which are mounted so as to be pivotable against one another by means of a hinge axis, in particular at each end.
  • the two arms can be referred to as linkage upper arm and linkage lower arm.
  • the door closer in particular has a spring piston, a spring, a damping piston and / or a closer shaft (output shaft) with a contour which can interact with spring piston and / or damping piston (cam mechanism).
  • the hinge axis of the door closer linkage and the wing pivot axis may be congruent.
  • the door closer exerts from the partially open position no or only a negligible torque on the door, so that the door remains free of forces at rest.
  • the coupled to the closer shaft arm of the closer link pivots from the partially open Position in opening direction almost parallel to the door leaf (deviation ⁇ 5 °).
  • the partially open position may correspond to an opening angle of the door leaf of 30 ° to 50 °, preferably from 35 ° to 45 °, more preferably from 40 °.
  • the opening angle is the (smallest) angle between the frame plane of the door frame and the door leaf level of the door leaf.
  • the mounted on the bearing rod arm of the door closer linkage may be formed such that the distance between the bearing points of the linkage arm (distance between the bearing side axis of the linkage arm and linkage axis) correspond to the distance between the bearing axis and the wing pivot axis. In this way, it is ensured that the door leaves from the partially open position in the opening direction force-free at rest, the coupled to the storage linkage arm is arranged almost parallel to the door frame plane (deviation ⁇ 5 °).
  • FIG. 1 shows a door assembly, which is generally designated by the reference numeral 10.
  • the door arrangement 10 has a door frame 12 and a door leaf 16 pivotally mounted on the door frame 12 about a wing pivot axis 14.
  • the door leaf 16 is pivotally mounted by means of door hinges 18 on the door frame 12, wherein the axis of rotation of the door hinges 18 forms the wing pivot axis 14 about which the door leaf 16 is pivotable.
  • a door handle 20 By means of a door handle 20, the door leaf 16, for example a mortise lock integrated in the door leaf 16 (not shown), can be unlocked.
  • the door assembly 10 also has a door closer 22 for actuating the door leaf 16 and a door closer linkage 24.
  • the door closer linkage 24 is coupled at one end to a closer shaft 26 of the door closer 22.
  • the door closer linkage 24 is mounted rotatably about a bearing axis of rotation 30 on the door frame 12 by means of a bearing 28.
  • the bearing 28 is arranged such that, when the door leaf 16 is closed, the axis 32 of the closer shaft 26 is located on the side 34 of the bearing axis of rotation 30 facing away from the wing pivot axis 14 (see FIG FIG. 1 and 2 ).
  • the door closer 22 is mounted such that upon actuation of the door leaf 16, the direction of rotation of the door leaf 16 and the direction of rotation of the closer shaft 26 are identical (in the same direction).
  • the door closer 22 is a conventional door closer, which is adapted to always apply a closing force on the door during normal assembly between a closed position of the door leaf and a fully open position of the door leaf (complete closure).
  • the door closer 22 is presently rotated by 180 ° "upside down” mounted on the door leaf 16. This changes the direction of action of the closer shaft 26 of the door closer 22.
  • the output, i. the coupling of the door closer linkage 24 takes place at the top of the door closer 22, ie "upwards".
  • the partially open position of the door leaf 16 may correspond to an opening angle of the door leaf 16 of 30 ° to 50 °, preferably from 35 ° to 45 °, more preferably from 40 °.
  • the door closer 22 exerts no or only a negligible torque on the door leaf 16.
  • the door leaf 16 is then free of forces at rest and can be operated, for example by a passer of the door assembly 10, between the partially open position and a maximum open position, as if no door closer is present.
  • FIG. 5 and 6 show door leaf positions in which the door leaf 16 even further than the partially open position (see FIG. 4 ) was pivoted in the opening direction 37.
  • a mounted on the bearing 28 linkage arm 38 (rod upper arm) of the door closer linkage 24 is formed such that the distance between the bearing points 40, 42 of the linkage arm 38 the distance between the bearing axis of rotation 30 and the wing pivot axis 14 correspond (see FIG. 5 ).
  • the door closer linkage 24 has a further linkage arm 44 (linkage lower arm).
  • Passage of the door assembly 10 by persons may proceed as follows:
  • the door leaf 16 is starting from the closed position (see FIGS. 1 and 2 ), for example, by pressing the door handle 20, unlocked and operated against the force of the door closer 22 in the opening direction.
  • the partially open position of the door leaf is reached (see FIG. 4 ).
  • the door closer 22 exerts no or only a negligible torque on the door leaf 16.
  • the door leaf 16 remains free of forces at rest and can remain in this position or pivoted in the opening direction 37 in an even further open position (see FIG. 5 and 6 ).
  • the door leaf 16 can be pushed open ("snapped") in the direction of the door leaf. From the partially open position (see FIG. 4 ) exerts the door closer 22 in the closing direction of a torque on the door 16 and pivots the door 16, in particular under the action of a damper of the door closer 22, controlled and reliable in the closed position (see FIG. 1 and 2 ).

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Hinges (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

Eine Türanordnung (10) mit einem Türrahmen (12), einem um eine Flügelschwenkachse (14) schwenkbar am Türrahmen (12) gelagerten Türflügel (16), einem Türschließer (22) zur Betätigung des Türflügels (16) und einem Türschließergestänge (24), wobei das Türschließergestänge (24) einends mit einer Schließerwelle (26) des Türschließers (22) gekoppelt ist und andernends mittels einer Lagerung (28) drehbar um eine Lagerdrehachse (30) am Türrahmen (12) gelagert ist, ist im Hinblick auf eine weitgehend freie Bewegbarkeit des Türflügels und ein sicheres Überführen in Geschlossenstellung mit einfachen konstruktiven Mitteln und hohem Gleichteileanteil mit herkömmlichen Gestängetürschließern derart ausgestaltet und weitergebildet, dass die Lagerung (28) derart angeordnet ist, dass sich bei geschlossenem Türflügel (16) die Achse (32) der Schließerwelle (26) an der von der Flügelschwenkachse (14) abgewandten Seite (34) der Lagerdrehachse (30) befindet und dass der Türschließer (22) derart montiert ist, dass bei Betätigung des Türflügels (16) die Drehrichtung des Türflügels (16) und die Drehrichtung der Schließerwelle (26) identisch sind.

Figure imgaf001
A door arrangement (10) having a door frame (12), a door leaf (16) pivotable about a wing pivot axis (14), a door closer (22) for actuating the door leaf (16) and a door closer linkage (24), wherein the door closer linkage (24) is coupled at one end to a closer shaft (26) of the door closer (22) and at the other end by means of a bearing (28) rotatably mounted about a bearing axis of rotation (30) on the door frame (12) is in terms of a largely free Mobility of the door leaf and a safe transfer in the closed position with simple structural means and high common part share with conventional rod door closers designed and further developed such that the bearing (28) is arranged such that when the door is closed (16) the axis (32) of the closer ( 26) on the side remote from the wing pivot axis (14) side (34) of the bearing axis of rotation (30) and that of the door is mounted (22) such that upon actuation of the door leaf (16), the direction of rotation of the door leaf (16) and the direction of rotation of the shutter shaft (26) are identical.
Figure imgaf001

Description

Die vorliegende Erfindung betrifft eine Türanordnung mit einem Türrahmen, einem um eine Flügelschwenkachse schwenkbar am Türrahmen gelagerten Türflügel, einem Türschließer zur Betätigung des Türflügels und einem mit dem Türschließer gekoppelten Türschließergestänge, wobei das Türschließergestänge einends mit einer Schließerwelle des Türschließers gekoppelt ist und andernends mittels einer Lagerung drehbar um eine Lagerdrehachse am Türrahmen gelagert ist.The present invention relates to a door assembly comprising a door frame, a door pivotally mounted about a wing pivot axis on the door frame, a door closer for actuating the door leaf and coupled to the door closer door closer linkage, wherein the door closer linkage is coupled at one end to a closer shaft of the door closer and the other by means of a storage is mounted rotatably about a bearing axis of rotation on the door frame.

Aus dem Stand der Technik sind Türanordnungen der eingangs genannten Art mit einem schwenkbaren Türflügel mit Gestängetürschließer zur Betätigung des Türflügels bekannt, bspw. aus der DE 33 29 543 A1 . Hiermit ist eine Komplettschließung eines Türflügels möglich.Door arrangements of the type mentioned above with a hinged door leaf with Gestängetürschließer for actuating the door known, for example. From the DE 33 29 543 A1 , This is a complete closure of a door wing possible.

DE 37 07 191 C1 offenbart einen hydraulischen Türschließer mit Laufrolle am Türflügel und Fanghaken am Türrahmen, der die Schließbewegung des Türflügels beim Auftreffen auf den Rahmen dämpft. Auf Grund optischer und konstruktiver Ausgestaltung ist dieser Türschließer nicht für jeden Türflügel geeignet. DE 37 07 191 C1 discloses a hydraulic door closer with roller on the door and catch hook on the door frame, which dampens the closing movement of the door when hitting the frame. Due to its optical and constructive design, this door closer is not suitable for every door leaf.

Aus DE 10 2013 205 206 A1 ist eine Einzugsvorrichtung bekannt, die in einen Türflügel integriert ist und mit einer Gleitschiene am Türrahmen zusammenwirkt. Bei dieser Einzugsvorrichtung ist der Türflügel weitgehend frei bewegbar und wird nahe der Geschlossenstellung eingezogen.Out DE 10 2013 205 206 A1 is a collection device known, which is integrated in a door leaf and cooperates with a slide rail on the door frame. In this feeder the door leaf is largely freely movable and is pulled in close to the closed position.

Der Erfindung liegt die Aufgabe zugrunde, mit einfachen konstruktiven Mitteln und hohem Gleichteileanteil mit herkömmlichen Gestängetürschließern eine weitgehend freie Bewegbarkeit des Türflügels und ein sicheres Überführen in Geschlossenstellung zu ermöglichen.The invention has for its object to enable a simple movement of the door leaf and a safe transfer in the closed position with simple structural means and high equal parts share with conventional rod door closers.

Die Erfindung löst die Aufgabe durch eine Türanordnung mit den Merkmalen des Anspruchs 1. Danach zeichnet sich die Türanordnung dadurch aus, dass die Lagerung derart angeordnet ist, dass sich bei geschlossenem Türflügel die Achse der Schließerwelle an der von der Flügelschwenkachse abgewandten Seite der Lagerdrehachse befindet und dass der Türschließer derart montiert ist, dass bei Betätigung des Türflügels die Drehrichtung des Türflügels und die Drehrichtung der Schließerwelle identisch (gleichsinnig) sind.The invention solves the problem by a door assembly with the features of claim 1. Thereafter, the door assembly is characterized in that the storage is arranged such that when the door is closed, the axis of the closer shaft is located on the side facing away from the wing pivot axis of the bearing axis and that the door closer is mounted such that when the door leaf is actuated, the direction of rotation of the door leaf and the Direction of rotation of the closer shaft are identical (same direction).

Eine solche Ausgestaltung hat den Vorteil, dass der Türflügel zwischen einer teilweise geöffneten Stellung und einer vollständig geöffneten Stellung frei bewegt werden kann, so als sei kein Türschließer an der Türanordnung vorhanden (Türflügel verharrt kräftefrei in Ruhe und kann manuell bewegt werden). Zwischen der teilweise geöffneten Stellung und der Geschlossenstellung des Türflügels wirkt der Türschließer auf den Türflügel, so dass der Türflügel in Geschlossenstellung eingezogen wird. Hierdurch ist ein Einzugschließer verwirklicht. Eine Schließkraft übt der Türschließer somit nur zwischen der geschlossenen Stellung und der teilweise geöffneten Stellung auf den Türflügel aus.Such an embodiment has the advantage that the door leaf between a partially open position and a fully open position can be moved freely, as if no door closer to the door assembly available (door leaves free of forces at rest and can be moved manually). Between the partially open position and the closed position of the door leaf, the door closer acts on the door leaf, so that the door leaf is retracted in the closed position. As a result, a Einschließschließer is realized. A closing force thus exerts the door closer only between the closed position and the partially open position on the door leaf.

Diese Ausgestaltung lässt sich auf besonders geschickte Weise realisieren, da ein herkömmlicher Gestängetürschließer um 180° gedreht "kopfüber" montiert und anders am Türrahmen angeschlagen wird, indem sich die Achse der Schließerwelle bei geschlossenem Türflügel an der von der Flügeldrehachse abgewandten Seite der Lagerdrehachse befindet. Der Abtrieb der Schließerwelle erfolgt zur Lagerung hin, also bspw. "nach oben". Dadurch stimmt die Drehrichtung der Schließerachse (Wirkungsrichtung) mit der Drehrichtung des Türflügels bei dessen Betätigung überein (Drehrichtungen gleichsinnig). Der Türschließer übt ab einem bestimmten Türöffnungswinkel (teilweise geöffnete Stellung) kein oder nur ein vernachlässigbar geringes Drehmoment auf den Flügel aus.This embodiment can be realized in a particularly clever way, since a conventional rod door closer turned 180 ° "upside down" mounted and struck differently on the door frame by the axis of the closer shaft is with the door closed at the side remote from the wing axis of the bearing axis of rotation. The output of the closer shaft is for storage out, so for example, "up". As a result, the direction of rotation of the closer axis (direction of action) coincides with the direction of rotation of the door leaf when it is actuated (directions of rotation in the same direction). The door closer exercises at a certain door opening angle (partially open position) no or only a negligible torque on the wing.

Auf diese Weise können Herstellungsaufwand und Lagerhaltungskosten reduziert werden. Vorgehaltene Türschließer lassen sich flexibel einsetzen, nämlich entweder als herkömmlicher Türschließer (Komplettschließung) oder als Einzugschließer, der lediglich zwischen einer teilweise geöffneten Stellung und der Geschlossenstellung des Türflügels auf den Türflügel wirkt.In this way, manufacturing costs and storage costs can be reduced. Retained door closers can be used flexibly, either as a conventional door closer (complete closure) or as a retractor, which acts only between a partially open position and the closed position of the door leaf on the door.

Eine solche Türanordnung kann bspw. an einem Zugang zu öffentlichen Gebäuden, Firmengebäuden oder einer Gaststätte vorgesehen sein. Der Türflügel wird gegen den Widerstand des Türschließers bis in die teilweise geöffnete Stellung überführt. Ab dieser Stellung kann der Türflügel frei bewegt werden (kräftefrei) . Dies bedeutet, dass der Türflügel nicht schließt und weitere Personen folgen können. Hat die letzte Person die Türanordnung passiert, genügt es, wenn der Türflügel angestoßen ("zugeschupst") wird. Der Türflügel fängt sich dann, bspw. ähnlich einer Schublade mit Einzug, und wird durch den Türschließer kontrolliert und/oder gedämpft in den Türrahmen eingezogen.Such a door arrangement may, for example, be provided at an access to public buildings, company buildings or a restaurant. The door is transferred against the resistance of the door closer to the partially open position. From this position, the door can be moved freely (free of forces). This means that the door does not close and more people can follow. If the last person has passed the door arrangement, it is sufficient if the door is triggered ("snapped"). The door then catches, for example, similar to a drawer with indentation, and is controlled by the door closer and / or attenuated fed into the door frame.

Die Begriffe "Türanordnung", "Türrahmen" und "Türflügel" sind so zu verstehen, dass hiermit auch eine "Fensteranordnung", ein "Fensterrahmen" oder ein "Fensterflügel" gemeint ist. Daher schließt die beschriebene Türanordnung auch eine entsprechende Fensteranordnung mit ein.The terms "door assembly", "door frame" and "door leaf" are to be understood as meaning also a "window assembly", a "window frame" or a "sash". Therefore, the described door arrangement also includes a corresponding window arrangement.

Der Türflügel ist zwischen einer Geschlossenstellung (Türflügel liegt am Rahmen auf oder befindet sich vollständig im Rahmen) und einer vollständig geöffneten Stellung oder Offenstellung (maximal mögliche Öffnung des Türflügels) verschwenkbar. Die teilweise geöffnete Stellung befindet sich zwischen der Geschlossenstellung und der Offenstellung. Der Türflügel ist mittels Türbändern (Scharnieren) drehbar am Türrahmen gelagert. Die Drehachse der Türbänder (Scharniere) stellt die Flügelschwenkachse dar.The door leaf is between a closed position (door leaf is located on the frame or is located completely in the frame) and a fully open position or open position (maximum possible opening of the door leaf) pivotable. The partially open position is between the closed position and the open position. The door leaf is rotatably mounted on the door frame by means of hinges (hinges). The axis of rotation of the door hinges (hinges) represents the wing pivot axis.

Unter einem Türschließergestänge wird ein zweiteiliges Gestänge (Hebelarmgestänge) verstanden, dessen Arme mittels einer Gelenkachse schwenkbar aneinander gelagert sind, insbesondere jeweils endseitig. Die beiden Arme können als Gestängeoberarm und Gestängeunterarm bezeichnet werden.A door closer linkage is understood to mean a two-part linkage (lever arm linkage), the arms of which are mounted so as to be pivotable against one another by means of a hinge axis, in particular at each end. The two arms can be referred to as linkage upper arm and linkage lower arm.

Der Türschließer weist insbesondere einen Federkolben, eine Feder, einen Dämpfungskolben und/oder eine Schließerwelle (Abtriebswelle) mit einer Kontur auf, die mit Federkolben und/oder Dämpfungskolben zusammenwirken kann (Kurvengetriebe).The door closer in particular has a spring piston, a spring, a damping piston and / or a closer shaft (output shaft) with a contour which can interact with spring piston and / or damping piston (cam mechanism).

In vorteilhafter Weise können ausgehend von einer teilweise geöffneten Stellung des Türflügels in Öffnungsrichtung die Gelenkachse des Türschließergestänges und die Flügelschwenkachse kongruent sein. Auf diese Weise übt der Türschließer ab der teilweise geöffneten Stellung kein oder nur ein vernachlässigbar geringes Drehmoment auf den Türflügel aus, so dass der Türflügel kräftefrei in Ruhe verharrt. Der mit der Schließerwelle gekoppelte Arm des Schließergestänges verschwenkt ab der teilweise geöffneten Stellung in Öffnungsrichtung nahezu parallel zum Türflügel (Abweichung < 5°).Advantageously, starting from a partially open position of the door leaf in the opening direction, the hinge axis of the door closer linkage and the wing pivot axis may be congruent. In this way, the door closer exerts from the partially open position no or only a negligible torque on the door, so that the door remains free of forces at rest. The coupled to the closer shaft arm of the closer link pivots from the partially open Position in opening direction almost parallel to the door leaf (deviation <5 °).

Im Konkreten kann die teilweise geöffnete Stellung einem Öffnungswinkel des Türflügels von 30° bis 50°, vorzugsweise von 35° bis 45°, weiter vorzugsweise von 40°, entsprechen. Hierdurch wird ein hinreichender Durchtritt für die Türanordnung passierende Personen geschaffen. Beim Öffnungswinkel handelt es sich um den (kleinsten) Winkel zwischen der Rahmenebene des Türrahmens und der Türflügelebene des Türflügels.Specifically, the partially open position may correspond to an opening angle of the door leaf of 30 ° to 50 °, preferably from 35 ° to 45 °, more preferably from 40 °. As a result, a sufficient passage for the door assembly passing persons is created. The opening angle is the (smallest) angle between the frame plane of the door frame and the door leaf level of the door leaf.

Im Konkreten kann der an der Lagerung gelagerte Gestängearm des Türschließergestänges (Gestängeoberarm) derart ausgebildet sein, dass der Abstand der Lagerpunkte des Gestängearms (Abstand zwischen lagerseitiger Achse des Gestängearms und Gestängeachse) dem Abstand zwischen der Lagerachse und der Flügelschwenkachse entsprechen. Auf diese Weise ist gewährleistet, dass der Türflügel ab der teilweise geöffneten Stellung in Öffnungsrichtung kräftefrei in Ruhe verharrt, wobei der an der Lagerung gekoppelte Gestängearm nahezu parallel zur Türrahmenebene angeordnet ist (Abweichung < 5°).Specifically, the mounted on the bearing rod arm of the door closer linkage (linkage upper arm) may be formed such that the distance between the bearing points of the linkage arm (distance between the bearing side axis of the linkage arm and linkage axis) correspond to the distance between the bearing axis and the wing pivot axis. In this way, it is ensured that the door leaves from the partially open position in the opening direction force-free at rest, the coupled to the storage linkage arm is arranged almost parallel to the door frame plane (deviation <5 °).

Die Erfindung wird nachfolgend anhand der Figuren näher erläutert, in denen gleiche oder funktional gleiche Elemente teilweise nur einmal mit Bezugszeichen versehen sind. Es zeigen:

  • Fig.1 ein Ausführungsbeispiel der Türanordnung mit geschlossenem Türflügel in einer perspektivischen Ansicht;
  • Fig.2 die Türanordnung aus Fig.1 mit geschlossenem Türflügel in einer Draufsicht;
  • Fig.3 die Türanordnung aus Fig.1 mit geringfügig geöffnetem Türflügel in einer Draufsicht (Öffnungswinkel ca. 20°);
  • Fig.4 die Türanordnung aus Fig.1 mit teilweise geöffnetem Türflügel in einer Draufsicht (Öffnungswinkel ca. 50°);
  • Fig.5 die Türanordnung aus Fig.1 mit weiter geöffnetem Türflügel in einer Draufsicht (Öffnungswinkel ca. 90°);
  • Fig.6 die Türanordnung aus Fig.1 mit teilweise geöffnetem Türflügel in einer Draufsicht (Öffnungswinkel ca. 130°).
The invention will be explained in more detail with reference to the figures, in which the same or functionally identical elements are partially provided only once with reference numerals. Show it:
  • Fig.1 an embodiment of the door assembly with the door closed in a perspective view;
  • Fig.2 the door arrangement off Fig.1 with closed door in a plan view;
  • Figure 3 the door arrangement off Fig.1 with slightly opened door leaf in a plan view (opening angle approx. 20 °);
  • Figure 4 the door arrangement off Fig.1 with partially opened door leaf in a plan view (opening angle approx. 50 °);
  • Figure 5 the door arrangement off Fig.1 with further open door leaf in a plan view (opening angle about 90 °);
  • Figure 6 the door arrangement off Fig.1 with partially opened door leaf in a plan view (opening angle approx. 130 °).

Figur 1 zeigt eine Türanordnung, die insgesamt mit dem Bezugszeichen 10 bezeichnet ist. Die Türanordnung 10 weist einen Türrahmen 12 und einen um eine Flügelschwenkachse 14 schwenkbar am Türrahmen 12 gelagerten Türflügel 16 auf. FIG. 1 shows a door assembly, which is generally designated by the reference numeral 10. The door arrangement 10 has a door frame 12 and a door leaf 16 pivotally mounted on the door frame 12 about a wing pivot axis 14.

Der Türflügel 16 ist mittels Türbändern 18 schwenkbar am Türrahmen 12 gelagert, wobei die Drehachse der Türbänder 18 die Flügelschwenkachse 14 bildet, um die der Türflügel 16 verschwenkbar ist. Über einen Türdrücker 20 lässt sich der Türflügel 16, bspw. ein in den Türflügel 16 integriertes Einsteckschloss (nicht dargestellt), entriegeln.The door leaf 16 is pivotally mounted by means of door hinges 18 on the door frame 12, wherein the axis of rotation of the door hinges 18 forms the wing pivot axis 14 about which the door leaf 16 is pivotable. By means of a door handle 20, the door leaf 16, for example a mortise lock integrated in the door leaf 16 (not shown), can be unlocked.

Die Türanordnung 10 weist zudem einen Türschließer 22 zur Betätigung des Türflügels 16 und ein Türschließergestänge 24 auf. Das Türschließergestänge 24 ist einends mit einer Schließerwelle 26 des Türschließers 22 gekoppelt. Andernends ist das Türschließergestänge 24 mittels einer Lagerung 28 drehbar um eine Lagerdrehachse 30 am Türrahmen 12 gelagert.The door assembly 10 also has a door closer 22 for actuating the door leaf 16 and a door closer linkage 24. The door closer linkage 24 is coupled at one end to a closer shaft 26 of the door closer 22. At the other end, the door closer linkage 24 is mounted rotatably about a bearing axis of rotation 30 on the door frame 12 by means of a bearing 28.

Die Lagerung 28 ist derart angeordnet, dass sich bei geschlossenem Türflügel 16 die Achse 32 der Schließerwelle 26 an der von der Flügelschwenkachse 14 abgewandten Seite 34 der Lagerdrehachse 30 befindet (siehe Figur 1 und 2). Der Türschließer 22 ist derart montiert, dass bei Betätigung des Türflügels 16 die Drehrichtung des Türflügels 16 und die Drehrichtung der Schließerwelle 26 identisch (gleichsinnig) sind.The bearing 28 is arranged such that, when the door leaf 16 is closed, the axis 32 of the closer shaft 26 is located on the side 34 of the bearing axis of rotation 30 facing away from the wing pivot axis 14 (see FIG FIG. 1 and 2 ). The door closer 22 is mounted such that upon actuation of the door leaf 16, the direction of rotation of the door leaf 16 and the direction of rotation of the closer shaft 26 are identical (in the same direction).

Bei dem Türschließer 22 handelt es sich um einen herkömmlichen Türschließer, der dazu eingerichtet ist, bei gewöhnlicher Montage zwischen einer geschlossenen Stellung des Türflügels und einer vollständig geöffneten Stellung des Türflügels stets eine Schließkraft auf den Türflügel aufzubringen (Komplettschließung) . Der Türschließer 22 ist vorliegend um 180° gedreht "kopfüber" am Türflügel 16 montiert. Dadurch ändert sich die Wirkungsrichtung der Schließerwelle 26 des Türschließers 22. Der Abtrieb, d.h. die Ankopplung des Türschließergestänges 24 erfolgt an der Oberseite des Türschließers 22, also "nach oben".The door closer 22 is a conventional door closer, which is adapted to always apply a closing force on the door during normal assembly between a closed position of the door leaf and a fully open position of the door leaf (complete closure). The door closer 22 is presently rotated by 180 ° "upside down" mounted on the door leaf 16. This changes the direction of action of the closer shaft 26 of the door closer 22. The output, i. the coupling of the door closer linkage 24 takes place at the top of the door closer 22, ie "upwards".

Schon bei einer geringfügig geöffneten Stellung des Türflügels 16 bewegt sich die Gelenkachse 36 des Türschließergestänges 24 in Richtung der Flügelschwenkachse 14 (siehe Pfeil Figur 3).Even at a slightly open position of the door leaf 16, the hinge axis 36 of the moves Door closer linkage 24 in the direction of the wing pivot axis 14 (see arrow FIG. 3 ).

Ab einer weiteren Öffnung des Türflügels 16 in Öffnungsrichtung, die als "teilweise geöffnete Stellung des Türflügels 16" bezeichnet ist, sind die Gelenkachse 36 des Türschließergestänges 24 und die Flügelschwenkachse 14 kongruent (siehe Figur 4). Die teilweise geöffnete Stellung des Türflügels 16 kann einem Öffnungswinkel des Türflügels 16 von 30° bis 50°, vorzugsweise von 35° bis 45°, weiter vorzugsweise von 40°, entsprechen.From a further opening of the door leaf 16 in the opening direction, which is referred to as "partially open position of the door leaf 16", the hinge axis 36 of the door closer linkage 24 and the wing pivot axis 14 are congruent (see FIG. 4 ). The partially open position of the door leaf 16 may correspond to an opening angle of the door leaf 16 of 30 ° to 50 °, preferably from 35 ° to 45 °, more preferably from 40 °.

Sobald die Gelenkachse 36 des Türschließergestänges 24 und die Flügelschwenkachse 14 kongruent sind, übt der Türschließer 22 kein oder nur ein vernachlässigbar geringes Drehmoment auf den Türflügel 16 aus. Der Türflügel 16 befindet sich dann kräftefrei in Ruhe und kann, bspw. durch einen Passanten der Türanordnung 10, zwischen der teilweise geöffneten Stellung und einer maximal geöffneten Stellung bedient werden, so als sei kein Türschließer vorhanden.Once the hinge axis 36 of the door closer linkage 24 and the wing pivot axis 14 are congruent, the door closer 22 exerts no or only a negligible torque on the door leaf 16. The door leaf 16 is then free of forces at rest and can be operated, for example by a passer of the door assembly 10, between the partially open position and a maximum open position, as if no door closer is present.

Die Figuren 5 und 6 zeigen Türflügelstellungen, in denen der Türflügel 16 noch weiter als die teilweise geöffnete Stellung (siehe Figur 4) in Öffnungsrichtung 37 verschwenkt wurde.The Figures 5 and 6 show door leaf positions in which the door leaf 16 even further than the partially open position (see FIG. 4 ) was pivoted in the opening direction 37.

Ein an der Lagerung 28 gelagerter Gestängearm 38 (Gestängeoberarm) des Türschließergestänges 24 ist derart ausgebildet, dass der Abstand der Lagerpunkte 40, 42 des Gestängearms 38 dem Abstand zwischen der Lagerdrehachse 30 und der Flügel Schwenkachse 14 entsprechen (siehe Figur 5).A mounted on the bearing 28 linkage arm 38 (rod upper arm) of the door closer linkage 24 is formed such that the distance between the bearing points 40, 42 of the linkage arm 38 the distance between the bearing axis of rotation 30 and the wing pivot axis 14 correspond (see FIG. 5 ).

Das Türschließergestänge 24 weist einen weiteren Gestängearm 44 auf (Gestängeunterarm).The door closer linkage 24 has a further linkage arm 44 (linkage lower arm).

Ein Passieren der Türanordnung 10 durch Personen kann wie folgt ablaufen:
Der Türflügel 16 wird ausgehend von der geschlossenen Stellung (siehe Figuren 1 und 2), beispielsweise durch Betätigung des Türdrückers 20, entriegelt und gegen die Kraft des Türschließers 22 in Öffnungsrichtung betätigt. Nach einer geringfügig geöffneten Stellung des Türflügels (siehe Figur 3) wird die teilweise geöffnete Stellung des Türflügels erreicht (siehe Figur 4). Ab dieser Stellung übt der Türschließer 22 kein oder nur ein vernachlässigbar geringes Drehmoment auf den Türflügel 16 aus. Der Türflügel 16 verharrt kräftefrei in Ruhe und kann in dieser Stellung verbleiben oder in Öffnungsrichtung 37 in eine noch weiter geöffnete Stellung verschwenkt werden (siehe Figur 5 und 6) .Passage of the door assembly 10 by persons may proceed as follows:
The door leaf 16 is starting from the closed position (see FIGS. 1 and 2 ), for example, by pressing the door handle 20, unlocked and operated against the force of the door closer 22 in the opening direction. After a slightly open position of the door leaf (see FIG. 3 ), the partially open position of the door leaf is reached (see FIG. 4 ). From this position, the door closer 22 exerts no or only a negligible torque on the door leaf 16. The door leaf 16 remains free of forces at rest and can remain in this position or pivoted in the opening direction 37 in an even further open position (see FIG. 5 and 6 ).

Haben die Personen die Türanordnung 10 passiert und soll der Türflügel 16 geschlossen werden, kann der Türflügel 16 in Türflügelschließrichtung angestoßen ("zugeschupst") werden. Ab der teilweise geöffneten Stellung (siehe Figur 4) übt der Türschließer 22 in Schließrichtung ein Drehmoment auf den Türflügel 16 aus und verschwenkt den Türflügel 16 insbesondere unter Wirkung eines Dämpfers des Türschließers 22, kontrolliert und zuverlässig in die Geschlossenstellung (siehe Figur 1 und 2).If the persons have passed the door arrangement 10 and if the door leaf 16 is to be closed, the door leaf 16 can be pushed open ("snapped") in the direction of the door leaf. From the partially open position (see FIG. 4 ) exerts the door closer 22 in the closing direction of a torque on the door 16 and pivots the door 16, in particular under the action of a damper of the door closer 22, controlled and reliable in the closed position (see FIG. 1 and 2 ).

Claims (4)

Türanordnung (10) mit einem Türrahmen (12), einem um eine Flügelschwenkachse (14) schwenkbar am Türrahmen (12) gelagerten Türflügel (16), einem Türschließer (22) zur Betätigung des Türflügels (16) und einem Türschließergestänge (24), wobei das Türschließergestänge (24) einends mit einer Schließerwelle (26) des Türschließers (22) gekoppelt ist und andernends mittels einer Lagerung (28) drehbar um eine Lagerdrehachse (30) am Türrahmen (12) gelagert ist, dadurch gekennzeichnet, dass die Lagerung (28) derart angeordnet ist, dass sich bei geschlossenem Türflügel (16) die Achse (32) der Schließerwelle (26) an der von der Flügelschwenkachse (14) abgewandten Seite (34) der Lagerdrehachse (30) befindet und dass der Türschließer (22) derart montiert ist, dass bei Betätigung des Türflügels (16) die Drehrichtung des Türflügels (16) und die Drehrichtung der Schließerwelle (26) identisch sind.A door assembly (10) comprising a door frame (12), a door panel (16) pivotally mounted about a wing pivot (14) on the door frame (12), a door closer (22) for actuating the door panel (16) and a door closer linkage (24) the door closer linkage (24) is coupled at one end to a closer shaft (26) of the door closer (22) and at the other end is mounted rotatably about a bearing axis of rotation (30) on the door frame (12) by means of a bearing (28), characterized in that the bearing (28 ) is arranged such that with the door closed (16), the axis (32) of the closer shaft (26) on the side remote from the wing pivot axis (14) side (34) of the bearing axis of rotation (30) and that the door closer (22) is mounted, that upon actuation of the door leaf (16), the direction of rotation of the door leaf (16) and the direction of rotation of the closer shaft (26) are identical. Türanordnung (10) nach Anspruch 1, dadurch gekennzeichnet, dass ab einer teilweise geöffneten Stellung des Türflügels (16) in Öffnungsrichtung (37) die Gelenkachse (36) des Türschließergestänges (24) und die Flügelschwenkachse (14) kongruent sind.Door arrangement (10) according to claim 1, characterized in that from a partially open position of the door leaf (16) in the opening direction (37), the hinge axis (36) of the door closer linkage (24) and the wing pivot axis (14) are congruent. Türanordnung (10) nach Anspruch 2, dadurch gekennzeichnet, dass die teilweise geöffnete Stellung einem Öffnungswinkel des Türflügels () von 30° bis 50°, vorzugsweise 35° bis 45°, weiter vorzugsweise 40°, entspricht.Door arrangement (10) according to claim 2, characterized in that the partially open position an opening angle of the door leaf () of 30 ° to 50 °, preferably 35 ° to 45 °, more preferably 40 °. Türanordnung (10) nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass ein an der Lagerung (28) gelagerter Gestängearm (38) des Türschließergestänges (24) derart ausgebildet ist, dass der Abstand der Lagerpunkte (40, 42) des Gestängearms (38) dem Abstand zwischen der Lagerdrehachse (30) und der Flügelschwenkachse (14) entsprechen.Door arrangement (10) according to one of the preceding claims, characterized in that a bearing arm (38) mounted on the bearing (28) of the door closer linkage (24) is designed such that the distance of the bearing points (40, 42) of the linkage arm (38) the distance between the bearing axis of rotation (30) and the wing pivot axis (14) correspond.
EP18175072.0A 2017-06-02 2018-05-30 Door assembly Active EP3409870B1 (en)

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Citations (3)

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US4285094A (en) * 1978-08-11 1981-08-25 Levings Jr Nelson Door closing apparatus
WO1998039543A1 (en) * 1997-03-04 1998-09-11 Seng Yoon Woo Door closer unit
US20120144623A1 (en) * 2009-08-26 2012-06-14 Saeng Yoon Woo Automatic door closure unit

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Publication number Priority date Publication date Assignee Title
GB191206970A (en) * 1911-03-31 1913-02-06 Ver Tuerschliesserwerke A Bast Improvements in Automatic Door Closers and Checks.
US1594514A (en) * 1924-03-24 1926-08-03 Harry G Ainsworth Apparatus for operating hinged doors
DE3329543A1 (en) 1983-08-16 1985-02-28 Geze Gmbh, 7250 Leonberg DEVICE FOR REGULATING THE CLOSING ORDER OF DOUBLE DOORS
DE8703374U1 (en) 1987-03-08 1988-07-07 Dictator Productie B.V., Emmeloord, Nl
DE102013205206B4 (en) 2013-03-25 2015-12-31 Geze Gmbh Feeding device for a wing of a door or a window

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285094A (en) * 1978-08-11 1981-08-25 Levings Jr Nelson Door closing apparatus
WO1998039543A1 (en) * 1997-03-04 1998-09-11 Seng Yoon Woo Door closer unit
US20120144623A1 (en) * 2009-08-26 2012-06-14 Saeng Yoon Woo Automatic door closure unit

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