EP2009216B1 - Drive assembly for a swinging wing - Google Patents

Drive assembly for a swinging wing Download PDF

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Publication number
EP2009216B1
EP2009216B1 EP08158813.9A EP08158813A EP2009216B1 EP 2009216 B1 EP2009216 B1 EP 2009216B1 EP 08158813 A EP08158813 A EP 08158813A EP 2009216 B1 EP2009216 B1 EP 2009216B1
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EP
European Patent Office
Prior art keywords
drive
spring
rotation
motor
loaded
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
EP08158813.9A
Other languages
German (de)
French (fr)
Other versions
EP2009216A2 (en
EP2009216A3 (en
Inventor
Felix Notter
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Geze GmbH
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Geze GmbH
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Publication date
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Publication of EP2009216A2 publication Critical patent/EP2009216A2/en
Publication of EP2009216A3 publication Critical patent/EP2009216A3/en
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Publication of EP2009216B1 publication Critical patent/EP2009216B1/en
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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
    • E05F3/224—Additional arrangements for closers, e.g. for holding the wing in opened or other position for assisting in opening the wing
    • 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
    • E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
    • E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
    • 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
    • E05F1/1041—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 with a coil spring perpendicular to the pivot axis
    • E05F1/105—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 with a coil spring perpendicular to the pivot axis with a compression spring
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • E05Y2201/234—Actuation thereof by automatically acting means direction dependent
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/404—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function
    • E05Y2201/41—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for closing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/404—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function
    • E05Y2201/422—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/654—Cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/302—Electronic control of motors during electromotoric braking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/11—Manual wing operation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/11—Manual wing operation
    • E05Y2800/112—Back driving the transmission or motor
    • E05Y2800/113—Power assistance
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/15—Applicability
    • E05Y2800/17—Universally applicable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/23—Combinations of elements of elements of different categories
    • E05Y2800/232—Combinations of elements of elements of different categories of motors and transmissions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
    • E05Y2900/134—Fire doors

Definitions

  • the invention relates to a drive arrangement for a rotary wing according to the preamble of patent claim 1.
  • a drive arrangement for a rotary wing is from the DE 103 01 016 A1 known.
  • the rotary wing is opened by means of an electric drive motor and closed by means of a spring accumulator drive with helical compression spring, wherein the helical compression spring is tensioned during the opening movement of the drive motor and the spring accumulator drive is thereby charged.
  • the drive operates in the so-called normal operation, in which the rotary wing after its release can still be reliably moved by the expanding compression spring in its closed position even in case of power failure.
  • This function is particularly important for so-called fire doors of fundamental importance, which should be reliably closed in case of fire to prevent the spread of fire.
  • the compression spring and the drive motor are in this known construction via a gear transmission constantly in operative connection, so that more extensive interactions can be achieved.
  • the drive motor during the expansion of the compression spring be rotated by the belt drive to act as an attenuator.
  • transmissions without self-locking of the electric motor can even be operated as a generator to even the sudden abruptly initiated by the spring force closing operation of the revolving door or mitigate by decelerating.
  • the object of the invention is to provide a drive arrangement for a rotary wing according to the preamble of claim 1, which allows a universal applicability of the drive assembly.
  • the basic idea of the invention is based on the consideration that a uniform rotary drive of the rotary vane in the opening and closing direction is possible in a simple manner if the drive shaft of the drive motor is movable in both directions of rotation by the drive arrangement for reversing the direction of rotation of the drive motor may comprise a manual transmission, which can cause a switch between normal and inverse operation. In the same way, the drive shaft can be driven in both directions of rotation of the spring drive.
  • a significant advantage of the drive assembly according to the invention is therefore that it can be used without significant changes either in a fire door or in an escape door.
  • the switching can be done manually or automatically controlled depending on the wider requirements.
  • the drive assembly can be provided with an idle function for decoupled from the position of the output shaft charging the spring drive.
  • An in Fig. 1 visible drive assembly 1 is intended to drive a hinged hinge 3 on the associated door frame 4 about a vertical axis pivotable rotary wing 2 between its open and its closed position.
  • a housing 5 is fixed above the door opening on the door frame 4, from the underside in the hinge-side end region of a coupling region, for example square drive shaft 6 protrudes.
  • the coupling area of the drive shaft 6 passes through a parallelepiped sliding arm 7 and is rotatably connected via a driver connection with the sliding arm 7, whereby it is guided in a swinging motion in a lying below the housing 5 and above the rotary wing 2 horizontal plane.
  • a slider is arranged, which engages from above into a slide rail 8 with a U-shaped cross-section.
  • the straight slide rail 8 is in turn fastened to the casing 5 near the top edge of the door on the broad side of the rotary vane 2 with a length overlap.
  • the housing 5 is located on the drive shaft 6 opposite end of an electric drive motor 9, which may be in particular a geared motor.
  • an electric drive motor 9 which may be in particular a geared motor.
  • the motor shaft 10 which is axially parallel to the central longitudinal axis of the housing 5, a drive screw 11 can be rotated, the worm gear meshes in the toothing of a worm wheel 12.
  • the worm wheel 12 is in meshing engagement with other gears 13 and 14, wherein the gear 14 engages in a transmission device 19 not shown in detail.
  • the transmission device 19 By means of the transmission device 19, the rotational coupling of the gear 14 with the drive shaft 6 can be effected.
  • a decoupling of gear 14 and drive shaft 6 can be made via a non-visible freewheel.
  • the transmission device 19 also comprises a switching device similar to a mechanical transmission through which the direction of rotation of the drive shaft 6, despite the same direction of rotation of the gear 14 can be reversed.
  • the side of the transmission device 19 is located in the housing 5 is a cylindrical tube sleeve 16.
  • a helical compression spring 17 In the hollow chamber of the tube sleeve 16 is a helical compression spring 17, whose winding diameter is slightly less than the clear
  • Diameter of the tube sleeve 16 itself.
  • One end of the spring coil is supported on an annular end face of the tube sleeve 16, while at the opposite end of the spring winding, a spring plate 18 is supported.
  • a force transmission element 15 Between the annular end face of the tubular sleeve 16 and the spring plate 18, the helical compression spring 17 is held by means of a force transmission element 15 in a largely expanded position in which it extends over most of the tube length.
  • the power transmission element 15 consists of a wire rope or a flexible band, which wraps around a rotatably connected to the gear 13 drum or the like., Is attached to one end.
  • the force transmission element 15 extends through the open end of the tubular sleeve 16 in the hollow chamber, penetrates the spring coil of the helical compression spring 17 in length and then the spring plate 18, where the power transmission element 15 by means of a nipple or the like attached to the other end.
  • the drive assembly 1 shown is in normal operation, in which the rotary wing 2 can be opened by a motor and closed by spring force.
  • the drive motor 9 By connecting the drive motor 9, the worm gear and the gears 13 and 14 and transmission means of the transmission device 19 are rotated accordingly, whereby the drive shaft 6 is rotated accordingly in the clockwise direction.
  • the rotary vane 2 is pressed into its open position by means of the sliding arm 7 cooperating with the slide rail 8. Due to the meshing engagement of worm wheel 12 and gear 13 while the winding drum of the gear 13 was rotated in the clockwise direction, wherein the spring plate 18 is moved by power transmission element 15 under compression of the helical compression spring 17 on the annular end face of the tube sleeve 16.
  • the spring drive is thus loaded and can be used to close the revolving door 2.
  • the transmission device 19 is switched to freewheeling position, after which the drive shaft 6 is decoupled from the transmission device 19 and thus is not rotated.
  • the drive motor 9 biases over the gears 12 and 13, the helical compression spring 17 and moves in the open position of the rotary wing 2.
  • the transmission device 19 is switched to inverse operation, wherein the spring tension is maintained by energizing the drive motor 9.
  • Drive shaft 6 and helical compression spring 17 are coupled together again.
  • the transmission device 19 is switched to the freewheeling position, wherein the drive shaft 6 is decoupled from the transmission device 19. Again, the spring bias of the helical compression spring 17 is maintained by energizing the drive motor 9. From the drive motor 9, the rotary wing 2 is then moved to its closed position and the helical compression spring 17 is thereby relaxed. Now, the transmission device 19 is switched to inverse operation, after which drive shaft 6, transmission device 19 and helical compression spring 17 are coupled together again.
  • the transmission device 19 is switched to the freewheeling position, wherein the drive shaft 6 is decoupled from the transmission device 19.
  • the bias of Helical compression spring 17 is maintained again by motor current. From the drive motor 9, the rotary wing 2 is moved in its open position and the helical compression spring 17 is thereby relaxed via the transmission device 19.
  • drive shaft 6 and helical compression spring 17 are coupled together again.
  • the transmission device 19 is first switched to the freewheeling position, wherein the drive shaft 6 is decoupled from the transmission device 19. About the drive motor 9 of the rotary wing 2 is moved to the closed position, wherein the helical compression spring 17 is stretched over the transmission movement. Thereafter, the transmission device 19 is switched to inverse operation, wherein the spring bias of the helical compression spring 17 is maintained by motor current. After the switching operation transmission device 19, drive shaft 6 and helical compression spring 17 are coupled together again. In a control signal of the rotary wing 2 is thus closed by means of the drive motor 9 and can be opened by spring force of the helical compression spring 17 again.

Description

Die Erfindung betrifft eine Antriebsanordnung für einen Drehflügel nach dem Oberbegriff von Patentanspruch 1.The invention relates to a drive arrangement for a rotary wing according to the preamble of patent claim 1.

Eine Antriebsanordnung für einen Drehflügel ist aus der DE 103 01 016 A1 bekannt. Der Drehflügel wird mittels eines elektrischen Antriebsmotors geöffnet und mittels eines Federspeicherantriebs mit Schraubendruckfeder geschlossen, wobei die Schraubendruckfeder während der Öffnungsbewegung vom Antriebsmotor gespannt und der Federspeicherantrieb dadurch geladen wird. Somit arbeitet der Antrieb im sogenannten Normalbetrieb, in dem der Drehflügel nach seiner Freigabe selbst bei Stromausfall noch zuverlässig von der expandierenden Druckfeder in seine Geschlossenstellung bewegt werden kann. Diese Funktion ist insbesondere für sogenannte Brandschutztüren von elementarer Bedeutung, die im Brandfall zuverlässig geschlossen werden sollen, um die Ausbreitung des Brandes zu verhindern. Die Druckfeder und der Antriebsmotor stehen bei dieser bekannten Konstruktion über ein Zahnradgetriebe ständig in Wirkverbindung, so dass weitergehende Wechselwirkungen erreicht werden können. Beispielsweise kann der Antriebsmotor beim Expandieren der Druckfeder, von deren Umschlingungsgetriebe mitgedreht werden, um als Dämpfungsglied zu wirken. Bei Getrieben ohne Selbsthemmung kann der Elektromotor sogar als Generator betrieben werden, um den sonst schlagartig von der Federkraft eingeleiteten Schließvorgang der Drehtür zu vergleichmäßigen bzw. durch Abbremsen zu mildern.A drive arrangement for a rotary wing is from the DE 103 01 016 A1 known. The rotary wing is opened by means of an electric drive motor and closed by means of a spring accumulator drive with helical compression spring, wherein the helical compression spring is tensioned during the opening movement of the drive motor and the spring accumulator drive is thereby charged. Thus, the drive operates in the so-called normal operation, in which the rotary wing after its release can still be reliably moved by the expanding compression spring in its closed position even in case of power failure. This function is particularly important for so-called fire doors of fundamental importance, which should be reliably closed in case of fire to prevent the spread of fire. The compression spring and the drive motor are in this known construction via a gear transmission constantly in operative connection, so that more extensive interactions can be achieved. For example, the drive motor during the expansion of the compression spring, be rotated by the belt drive to act as an attenuator. In transmissions without self-locking of the electric motor can even be operated as a generator to even the sudden abruptly initiated by the spring force closing operation of the revolving door or mitigate by decelerating.

Ferner ist aus der DE 199 49 744 A1 eine gattungsähnliche Antriebsanordnung bekannt, bei welcher der Drehflügel mittels eines Antriebsmotors geschlossen und nach Freigabe des Drehflügels mittels eines Federspeicherantriebs geöffnet werden kann. Diese Anordnung ist für sogenannte Fluchttüren gedacht, die zum Beispiel im Notfall trotz Stromausfalls nach Freigabe des Drehflügels durch die Kraft des Federspeicherantriebs in ihre geöffnete Stellung schwingen und damit unverzüglich den Fluchtweg freigeben sollen.Furthermore, from the DE 199 49 744 A1 a generic drive arrangement known in which the rotary wing closed by means of a drive motor and opened after release of the rotary wing by means of a spring-loaded drive can. This arrangement is intended for so-called escape doors that swing, for example, in an emergency, despite power failure after release of the rotary wing by the force of the spring drive in their open position and thus immediately release the escape route.

Keine der beiden beschriebenen Antriebsanordnungen eignet sich für den jeweils anderen Anwendungsfall, so dass bisher eine große Variantenvielfalt von Antriebsanordnungen vorgehalten werden musste.Neither of the two described drive arrangements is suitable for the respective other application, so far a large number of variants of drive arrangements had to be maintained.

Weitere gattungsgemäße oder -ähnliche Anordnungen sind auch noch in den Druckschriften DE 195 00 945 A1 , DE 32 09 608 A1 und US 2005 144 847 A1 gezeigt, wobei auch hier bei motorischem Betrieb eine einzige Drehrichtung der Getriebeelemente, z.B. Zahnräder vorliegt, und bei federkraftbeaufschlagter Bewegung eine entgegengesetzte Drehrichtung der Getriebeelemente.Other generic or similar arrangements are also in the publications DE 195 00 945 A1 . DE 32 09 608 A1 and US 2005 144 847 A1 shown, wherein also here in motor operation, a single direction of rotation of the transmission elements, such as gears is present, and in spring-loaded movement an opposite direction of rotation of the transmission elements.

Aufgabe der Erfindung ist es, eine Antriebsanordnung für einen Drehflügel nach dem Oberbegriff von Patentanspruch 1 anzugeben, die eine universelle Anwendbarkeit der Antriebsanordnung ermöglicht.The object of the invention is to provide a drive arrangement for a rotary wing according to the preamble of claim 1, which allows a universal applicability of the drive assembly.

Diese Aufgabe wird gemäß der Erfindung durch die Merkmale von Patentanspruch 1 gelöst.This object is achieved according to the invention by the features of claim 1.

Vorteilhafte Ausführungsformen und Weiterbildungen der Erfindung sind in den abhängigen Ansprüchen angegeben.Advantageous embodiments and further developments of the invention are specified in the dependent claims.

Der Grundgedanke der Erfindung beruht auf der Überlegung, dass ein gleichmäßiger Drehantrieb des Drehflügel in Öffnungs- und Schließrichtung auf einfache Weise möglich wird, wenn die Antriebswelle von dem Antriebsmotor in beiden Drehrichtungen bewegbar ist, indem die Antriebsanordnung zur Drehrichtungsumkehr des Antriebsmotors ein Schaltgetriebe umfassen kann, das eine Umschaltung zwischen Normal- und Inversbetrieb bewirken kann. In gleicher Weise lässt sich die Antriebswelle jeweils in beiden Drehrichtungen von dem Federspeicherantrieb antreiben.The basic idea of the invention is based on the consideration that a uniform rotary drive of the rotary vane in the opening and closing direction is possible in a simple manner if the drive shaft of the drive motor is movable in both directions of rotation by the drive arrangement for reversing the direction of rotation of the drive motor may comprise a manual transmission, which can cause a switch between normal and inverse operation. In the same way, the drive shaft can be driven in both directions of rotation of the spring drive.

Ein wesentlicher Vorteil der erfindungsgemäßen Antriebsanordnung besteht also darin, dass sie ohne nennenswerte Änderungen wahlweise bei einer Feuerschutztür oder bei einer Fluchttür verwendet werden kann.A significant advantage of the drive assembly according to the invention is therefore that it can be used without significant changes either in a fire door or in an escape door.

Hierdurch lässt sich die Antriebsanordnung mit wenig Umrüstaufwand auch für einen halb- oder vollautomatisch betätigten Drehflügel nutzen. Die Notbetätigungsmöglichkeit über den Federspeicherantrieb kann hierbei in einer wählbaren Drehrichtung des Drehflügels gewährleistet werden, wobei der Federspeicherantrieb weiterhin durch den Antriebsmotor geladen werden kann, der den Drehflügel in Gegenrichtung bewegt.This makes it possible to use the drive assembly with little retooling for a semi or fully automatic operated rotary wing. The Notbetätigungsmöglichkeit on the spring drive can be guaranteed here in a selectable direction of rotation of the rotary wing, the spring drive can continue to be loaded by the drive motor that moves the rotary wing in the opposite direction.

Die Umschaltung kann dabei je nach den weitergehenden Anforderungen manuell erfolgen oder automatisch gesteuert werden.The switching can be done manually or automatically controlled depending on the wider requirements.

Um für den Federspeicherantrieb unabhängig von der Stellung der Abtriebswelle laden zu können, kann die Antriebsanordnung mit einer Leerlauffunktion zur von der Stellung der Abtriebswelle entkoppelten Aufladung des Federspeicherantriebs versehen werden.In order to charge for the spring drive regardless of the position of the output shaft, the drive assembly can be provided with an idle function for decoupled from the position of the output shaft charging the spring drive.

Eine vorteilhafte Ausführungsform der Erfindung ist in den Zeichnungen dargestellt und wird nachfolgend beschrieben.An advantageous embodiment of the invention is illustrated in the drawings and will be described below.

Dabei zeigen:

Fig. 1
eine Frontalansicht einer geschlossenen Drehtür mit einer Antriebsanordnung für den Drehflügel;
Fig. 2
einen schematischen Horizontalschnitt durch ein Gehäuse der Antriebsanordnung.
Showing:
Fig. 1
a front view of a closed revolving door with a drive arrangement for the rotary wing;
Fig. 2
a schematic horizontal section through a housing of the drive assembly.

Eine in Fig. 1 sichtbare Antriebsanordnung 1 soll einen über Scharnierbänder 3 am zugehörigen Türrahmen 4 um eine vertikale Achse schwenkbaren Drehflügel 2 zwischen seiner geöffneten und seiner geschlossenen Stellung antreiben können. Hierzu ist oberhalb der Türöffnung auf dem Türrahmen 4 ein Gehäuse 5 befestigt, aus dessen Unterseite im scharnierseitigen Endbereich ein Koppelbereich, z.B. Vierkant einer Antriebswelle 6 heraussteht. Der Koppelbereich der Antriebswelle 6 durchsetzt einen parallelflachen Gleitarm 7 und ist über eine Mitnehmerverbindung drehfest mit dem Gleitarm 7 verbunden, wodurch er in einer unterhalb des Gehäuses 5 und oberhalb des Drehflügels 2 liegenden Horizontalebene schwingbeweglich geführt ist. Am freien Endbereich des Gleitarms 7 ist ein Gleiter angeordnet, der von oben in eine Gleitschiene 8 mit U-förmigem Querschnitt eingreift. Die gerade Gleitschiene 8 ist ihrerseits unter Längenüberdeckung zum Gehäuse 5 nahe der Türoberkante auf der Breitseite des Drehflügels 2 befestigt. Nach Lösen des Drehflügels 2 auf der mit einem Türdrücker versehenen Schlossseite lässt sich der Drehflügel 2 somit durch Drehen der Antriebswelle 6 im Uhrzeigergegensinn aus seiner gezeigten geschlossenen Stellung in seine geöffnete Stellung drehen, da der Gleiter am Ende des als Kurbel wirkenden Gleitarms 7 auf einer entsprechenden Kreisbahn bewegt wird und zum Ausgleich der unterschiedlichen Schwenklängen von Hebelarm 7 und Drehflügel 2 in der Gleitschiene 8 entlang gleitet. Durch entsprechendes Zurückdrehen der Antriebswelle 6 im Uhrzeigersinn lässt sich der Drehflügel 2 wieder schließen und befindet sich danach wieder in der gezeigten Stellung.An in Fig. 1 visible drive assembly 1 is intended to drive a hinged hinge 3 on the associated door frame 4 about a vertical axis pivotable rotary wing 2 between its open and its closed position. For this purpose, a housing 5 is fixed above the door opening on the door frame 4, from the underside in the hinge-side end region of a coupling region, for example square drive shaft 6 protrudes. The coupling area of the drive shaft 6 passes through a parallelepiped sliding arm 7 and is rotatably connected via a driver connection with the sliding arm 7, whereby it is guided in a swinging motion in a lying below the housing 5 and above the rotary wing 2 horizontal plane. At the free end of the sliding arm 7, a slider is arranged, which engages from above into a slide rail 8 with a U-shaped cross-section. The straight slide rail 8 is in turn fastened to the casing 5 near the top edge of the door on the broad side of the rotary vane 2 with a length overlap. After releasing the rotary vane 2 on the provided with a door handle lock side of the rotary wing 2 can thus rotate by turning the drive shaft 6 in the clockwise direction from its closed position shown in its open position, since the slider at the end of acting as a crank sliding arm 7 on a corresponding Circular path is moved and slides to compensate for the different pivoting lengths of lever arm 7 and 2 rotary blades in the slide rail 8 along. By appropriately turning back the drive shaft 6 clockwise, the rotary wing 2 can close again and is then back in the position shown.

In der Darstellung nach Fig. 2 ist die Antriebsmechanik schematisch dargestellt, durch welche die Antriebswelle 6 zum Öffnen und Schließen des Drehflügels 2 gedreht werden kann.In the illustration after Fig. 2 the drive mechanism is schematically shown, through which the drive shaft 6 can be rotated to open and close the rotary wing 2.

In dem Gehäuse 5 liegt am zur Antriebswelle 6 entgegengesetzten Ende ein elektrischer Antriebsmotor 9, der insbesondere ein Getriebemotor sein kann. Von der Motorwelle 10, die achsparallel zur Mittellängsachse des Gehäuses 5 verläuft, kann eine Antriebsschnecke 11 gedreht werden, deren Schneckengang in der Verzahnung eines Schneckenrades 12 kämmt. Das Schneckenrad 12 steht im Verzahnungseingriff mit weiteren Zahnrädern 13 und 14, wobei das Zahnrad 14 in eine nicht im einzelnen gezeigte Getriebeeinrichtung 19 eingreift. Mittels der Getriebeeinrichtung 19 kann die Drehkoppelung des Zahnrades 14 mit der Antriebswelle 6 bewirkt werden. Andererseits kann auch eine Entkoppelung von Zahnrad 14 und Antriebswelle 6 über einen nicht sichtbaren Freilauf vorgenommen werden. Zusätzlich umfasst die Getriebeeinrichtung 19 noch eine Umschalteinrichtung ähnlich einem mechanischen Schaltgetriebe, durch welche die Drehrichtung der Antriebswelle 6 trotz gleicher Drehrichtung des Zahnrades 14 umgekehrt werden kann.In the housing 5 is located on the drive shaft 6 opposite end of an electric drive motor 9, which may be in particular a geared motor. Of the motor shaft 10, which is axially parallel to the central longitudinal axis of the housing 5, a drive screw 11 can be rotated, the worm gear meshes in the toothing of a worm wheel 12. The worm wheel 12 is in meshing engagement with other gears 13 and 14, wherein the gear 14 engages in a transmission device 19 not shown in detail. By means of the transmission device 19, the rotational coupling of the gear 14 with the drive shaft 6 can be effected. On the other hand, a decoupling of gear 14 and drive shaft 6 can be made via a non-visible freewheel. In addition, the transmission device 19 also comprises a switching device similar to a mechanical transmission through which the direction of rotation of the drive shaft 6, despite the same direction of rotation of the gear 14 can be reversed.

Seitlich neben der Getriebeeinrichtung 19 befindet sich im Gehäuse 5 eine zylindrische Rohrhülse 16. In der Hohlkammer der Rohrhülse 16 liegt eine Schraubendruckfeder 17, deren Wicklungsdurchmesser etwas geringer ist als der lichteThe side of the transmission device 19 is located in the housing 5 is a cylindrical tube sleeve 16. In the hollow chamber of the tube sleeve 16 is a helical compression spring 17, whose winding diameter is slightly less than the clear

Durchmesser der Rohrhülse 16 selbst. Ein Ende der Federwicklung stützt sich auf einer Ringstirnfläche der Rohrhülse 16 ab, während am entgegengesetzten Ende der Federwicklung ein Federteller 18 abgestützt ist. Zwischen Ringstirnfläche der Rohrhülse 16 und dem Federteller 18 ist die Schraubendruckfeder 17 mittels eines Kraftübertragungselements 15 in einer weitgehend expandierten Stellung gehalten, in der sie sich über den größten Teil der Rohrlänge erstreckt. Das Kraftübertragungselement 15 besteht aus einem Drahtseil oder einem flexiblen Band, das eine drehfest mit dem Zahnrad 13 verbundene Trommel oder dgl. umschlingt, an der ihr eines Ende befestigt ist. Vom die Trommel teilweise umschließenden Ende ausgehend erstreckt sich das Kraftübertragungselement 15 durch das offene Ende der Rohrhülse 16 in deren Hohlkammer hinein, durchsetzt die Federwicklung der Schraubendruckfeder 17 der Länge nach und anschließend den Federteller 18, an dem das Kraftübertragungselement 15 mittels eines Nippels oder dergleichen mit dem anderen Ende befestigt ist.Diameter of the tube sleeve 16 itself. One end of the spring coil is supported on an annular end face of the tube sleeve 16, while at the opposite end of the spring winding, a spring plate 18 is supported. Between the annular end face of the tubular sleeve 16 and the spring plate 18, the helical compression spring 17 is held by means of a force transmission element 15 in a largely expanded position in which it extends over most of the tube length. The power transmission element 15 consists of a wire rope or a flexible band, which wraps around a rotatably connected to the gear 13 drum or the like., Is attached to one end. Starting from the drum partially enclosing end, the force transmission element 15 extends through the open end of the tubular sleeve 16 in the hollow chamber, penetrates the spring coil of the helical compression spring 17 in length and then the spring plate 18, where the power transmission element 15 by means of a nipple or the like attached to the other end.

Die gezeigte Antriebsanordnung 1 befindet sich im Normalbetrieb, in dem sich der Drehflügel 2 motorisch öffnen und durch Federkraft schließen lässt. Durch Beschalten des Antriebsmotors 9 werden das Schneckengetriebe und die Zahnräder 13 und 14 sowie Übertragungsmittel der Getriebeeinrichtung 19 entsprechend gedreht, wodurch die Antriebswelle 6 entsprechend im Uhrzeigergegensinn mitgedreht wird. Wie bereits ausgeführt wurde, wird der Drehflügel 2 dabei mittels des mit der Gleitschiene 8 zusammenwirkenden Gleitarms 7 in seine Offenstellung gedrückt. Aufgrund des Verzahnungseingriffs von Schneckenrad 12 und Zahnrad 13 wurde dabei auch die Wickeltrommel des Zahnrades 13 im Uhrzeigergegensinn mitgedreht, wobei der Federteller 18 von Kraftübertragungselement 15 unter Kompression der Schraubendruckfeder 17 auf die Ringstirnfläche der Rohrhülse 16 zu bewegt wird. Der Federspeicherantrieb ist somit geladen und kann zum Schließen der Drehtür 2 genützt werden.The drive assembly 1 shown is in normal operation, in which the rotary wing 2 can be opened by a motor and closed by spring force. By connecting the drive motor 9, the worm gear and the gears 13 and 14 and transmission means of the transmission device 19 are rotated accordingly, whereby the drive shaft 6 is rotated accordingly in the clockwise direction. As already stated, the rotary vane 2 is pressed into its open position by means of the sliding arm 7 cooperating with the slide rail 8. Due to the meshing engagement of worm wheel 12 and gear 13 while the winding drum of the gear 13 was rotated in the clockwise direction, wherein the spring plate 18 is moved by power transmission element 15 under compression of the helical compression spring 17 on the annular end face of the tube sleeve 16. The spring drive is thus loaded and can be used to close the revolving door 2.

Aus der Normalmontage der Antriebsanordnung 1 lässt sich diese bei Drehflügel 2 in Geschlossenlage und bei bis auf Restkraft entspannter Schraubendruckfeder 17 wie folgt auf Inversbetrieb umschalten.From the normal assembly of the drive assembly 1, this can be switched to inverse operation with rotary wing 2 in the closed position and with relaxed to residual force helical compression spring 17 as follows.

Die Getriebeeinrichtung 19 wird in Freilaufposition geschaltet, wonach die Antriebswelle 6 von der Getriebeeinrichtung 19 entkoppelt ist und somit nicht gedreht wird. Der Antriebsmotor 9 spannt über die Zahnräder 12 und 13 die Schraubendruckfeder 17 und fährt in Offenlage des Drehflügels 2. Nun wird die Getriebeeinrichtung 19 auf Inversbetrieb geschaltet, wobei die Federspannung durch Bestromung des Antriebsmotors 9 aufrechterhalten wird. Antriebswelle 6 und Schraubendruckfeder 17 sind wieder miteinander gekoppelt.The transmission device 19 is switched to freewheeling position, after which the drive shaft 6 is decoupled from the transmission device 19 and thus is not rotated. The drive motor 9 biases over the gears 12 and 13, the helical compression spring 17 and moves in the open position of the rotary wing 2. Now, the transmission device 19 is switched to inverse operation, wherein the spring tension is maintained by energizing the drive motor 9. Drive shaft 6 and helical compression spring 17 are coupled together again.

Bei einem entsprechenden Steuersignal wird der Drehflügel 2 nunmehr durch die Kraft der expandierenden Schraubendruckfeder 17 geöffnet und über den Antriebsmotor 9 geschlossen.With a corresponding control signal, the rotary vane 2 is now opened by the force of the expanding helical compression spring 17 and closed by the drive motor 9.

Aus der Normalmontage der Antriebsanördnung 1 lässt sich diese bei Drehflügel 2 in Offenlage und bei vollständig gespannter Schraubendruckfeder 17 wie folgt auf Inversbetrieb umschalten.From the normal assembly of the Antriebanördnung 1 this can be switched to inverse operation with rotary wing 2 in the open position and fully tensioned helical compression spring 17 as follows.

Die Getriebeeinrichtung 19 wird in Freilaufposition geschaltet, wobei die Antriebswelle 6 von der Getriebeeinrichtung 19 entkoppelt ist. Auch hier wird die Federvorspannung der Schraubendruckfeder 17 durch Bestromung des Antriebsmotors 9 aufrechterhalten. Vom Antriebsmotor 9 wird dann der Drehflügel 2 in seine Geschlossenlage gefahren und die Schraubendruckfeder 17 dabei entspannt. Nun wird die Getriebeeinrichtung 19 auf Inversbetrieb umgeschaltet, wonach Antriebswelle 6, Getriebeeinrichtung 19 und Schraubendruckfeder 17 wieder miteinander gekoppelt sind.The transmission device 19 is switched to the freewheeling position, wherein the drive shaft 6 is decoupled from the transmission device 19. Again, the spring bias of the helical compression spring 17 is maintained by energizing the drive motor 9. From the drive motor 9, the rotary wing 2 is then moved to its closed position and the helical compression spring 17 is thereby relaxed. Now, the transmission device 19 is switched to inverse operation, after which drive shaft 6, transmission device 19 and helical compression spring 17 are coupled together again.

Bei einem Steuersignal wird nunmehr der Drehflügel 2 vom Antriebsmotor 9 geschlossen und vom Federspeicherantrieb wieder geöffnet.In the case of a control signal, the rotary vane 2 is now closed by the drive motor 9 and reopened by the spring-loaded drive.

Bei Inversmontage der Antriebsanordnung 1 und geschlossenem Drehflügel 2 sowie gespannter Schraubendruckfeder 17 lässt sich wie folgt auf den Normalmodus umschalten.In Inversmontage the drive assembly 1 and closed rotary wing 2 and tensioned helical compression spring 17 can be switched to the normal mode as follows.

Die Getriebeeinrichtung 19 wird in Freilaufposition geschaltet, wobei die Antriebswelle 6 von der Getriebeeinrichtung 19 entkoppelt ist. Die Vorspannung der Schraubendruckfeder 17 wird wieder durch Motorbestromung aufrechterhalten. Vom Antriebsmotor 9 wird der Drehflügel 2 in seine Offenlage verfahren und die Schraubendruckfeder 17 wird dabei über die Getriebeeinrichtung 19 entspannt. Durch Umschalten der Getriebeeinrichtung 19 in den Invers-Modus werden Getriebeeinrichtung 19, Antriebswelle 6 und Schraubendruckfeder 17 wieder miteinander gekoppelt.The transmission device 19 is switched to the freewheeling position, wherein the drive shaft 6 is decoupled from the transmission device 19. The bias of Helical compression spring 17 is maintained again by motor current. From the drive motor 9, the rotary wing 2 is moved in its open position and the helical compression spring 17 is thereby relaxed via the transmission device 19. By switching the transmission device 19 in the inverse mode transmission device 19, drive shaft 6 and helical compression spring 17 are coupled together again.

Bei einem Steuersignal wird der Drehflügel 2 somit durch Federkraft der Schraubendruckfeder 17 geöffnet und durch den Antriebsmotor 9 wieder geschlossen.In a control signal, the rotary wing 2 is thus opened by spring force of the helical compression spring 17 and closed by the drive motor 9 again.

Bei Inversmontage der Antriebsanordnung 1 und geöffnetem Drehflügel 2 sowie entspannter Schraubendruckfeder 17 lässt sich wie folgt in den Normalmodus umschalten.In Inversmontage the drive assembly 1 and opened rotary wing 2 and relaxed helical compression spring 17 can be switched to the normal mode as follows.

Die Getriebeeinrichtung 19 wird zunächst in Freilaufposition geschaltet, wobei die Antriebswelle 6 von der Getriebeeinrichtung 19 entkoppelt ist. Über den Antriebsmotor 9 wird der Drehflügel 2 in die Geschlossenlage verfahren, wobei die Schraubendruckfeder 17 über die Getriebebewegung gespannt wird. Danach wird die Getriebeeinrichtung 19 auf Inversbetrieb umgeschaltet, wobei die Federvorspannung der Schraubendruckfeder 17 durch Motorbestromung aufrechterhalten wird. Nach dem Umschaltvorgang sind Getriebeeinrichtung 19, Antriebswelle 6 und Schraubendruckfeder 17 wieder miteinander gekoppelt. Bei einem Steuersignal wird der Drehflügel 2 somit mittels des Antriebsmotors 9 geschlossen und kann durch Federkraft der Schraubendruckfeder 17 wieder geöffnet werden.The transmission device 19 is first switched to the freewheeling position, wherein the drive shaft 6 is decoupled from the transmission device 19. About the drive motor 9 of the rotary wing 2 is moved to the closed position, wherein the helical compression spring 17 is stretched over the transmission movement. Thereafter, the transmission device 19 is switched to inverse operation, wherein the spring bias of the helical compression spring 17 is maintained by motor current. After the switching operation transmission device 19, drive shaft 6 and helical compression spring 17 are coupled together again. In a control signal of the rotary wing 2 is thus closed by means of the drive motor 9 and can be opened by spring force of the helical compression spring 17 again.

Liste der ReferenzzeichenList of reference characters

11
Antriebsanordnungdrive arrangement
22
Drehflügelrotary wing
33
Scharnierbandhinge
44
Türrahmendoorframe
55
Gehäusecasing
66
Antriebswelledrive shaft
77
Gleitarmsliding arm
88th
Gleitschieneslide
99
Antriebsmotordrive motor
1010
Motorwellemotor shaft
1111
Antriebsschneckedrive worm
1212
Schneckenradworm
1313
Zahnradgear
1414
Zahnradgear
1515
KraftübertragungselementPower transmission element
1616
Rohrhülsetubular sleeve
1717
SchraubendruckfederHelical compression spring
1818
Federtellerspring plate
1919
Getriebeeinrichtungtransmission device

Claims (6)

  1. Drive arrangement (1) for a swivel door leaf (2), comprising a drive shaft (6) which is motor-driven in the opening direction and in the closing direction with reversal of the direction of rotation, wherein the drive shaft (6) can be moved, with the interposition of a gear mechanism, in one direction of rotation by a drive motor (9) and in the opposite direction of rotation by a spring-loaded drive in that a motor shaft (10) of the drive motor (9) is fixedly rotationally coupled with the drive shaft (6) via a drive worm (11), a worm wheel (12) and at least one further toothed wheel (14) such that the direction of rotation of the at least one toothed wheel (14) during motor operation is always the same, and in that the spring-loaded drive is fixedly rotationally coupled with the drive shaft (6) via the at least one further toothed wheel (14) such that the direction of rotation of the at least one toothed wheel (14) resulting from the spring-loaded drive is always the same, characterized in that the drive shaft (6) of the swivel door leaf (2) can be selectively driven in both directions of rotation by the drive motor (9) and the spring-loaded drive in that the drive arrangement (1) can be switched over between normal and inverse operation by switching over a control mechanism of the gear device (19) such that the direction of rotation of the drive shaft (6) is reversed in spite of the said toothed wheel (14) having the same direction of rotation.
  2. Drive arrangement according to Claim 1, characterized in that the drive shaft (6) of the swivel door leaf (2) can be driven in both directions of rotation by the spring-loaded drive.
  3. Drive arrangement according to Claims 1 and 2, characterized in that the drive arrangement can be switched over between normal operation, in which the swivel door leaf (2) is opened by means of the drive motor (9) and closed by means of the spring-loaded drive (helical compression spring (17), and inverse operation, in which the swivel door leaf (2) is closed by means of the drive motor (9) and opened by means of the spring-loaded drive.
  4. Drive arrangement according to Claim 3, characterized in that the drive arrangement (1) comprises an idling function for decoupled loading of the spring-loaded drive via the drive motor (9).
  5. Drive arrangement according to Claim 3, characterized in that the switch-over process between normal and inverse operation can be controlled by manual switching actuation.
  6. Drive arrangement according to Claim 3, characterized in that the switch-over process between normal and inverse operation can be controlled automatically.
EP08158813.9A 2007-06-29 2008-06-24 Drive assembly for a swinging wing Active EP2009216B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007030376A DE102007030376B3 (en) 2007-06-29 2007-06-29 Drive arrangement for a rotating door leaf comprises a drive shaft that is selectively driven in the opening and the closing direction by a drive motor

Publications (3)

Publication Number Publication Date
EP2009216A2 EP2009216A2 (en) 2008-12-31
EP2009216A3 EP2009216A3 (en) 2012-05-09
EP2009216B1 true EP2009216B1 (en) 2016-06-08

Family

ID=39510131

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08158813.9A Active EP2009216B1 (en) 2007-06-29 2008-06-24 Drive assembly for a swinging wing

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EP (1) EP2009216B1 (en)
DE (1) DE102007030376B3 (en)
DK (1) DK2009216T3 (en)
ES (1) ES2587586T3 (en)
PL (1) PL2009216T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010017730U1 (en) * 2010-02-11 2012-07-11 Hörmann KG Antriebstechnik Automatic door opening and closing system
NL2005330C2 (en) 2010-09-08 2012-03-12 Kone Deursystemen B V A drive device for a wing of a door, window or the like.
CN103510816B (en) * 2013-10-11 2015-08-26 宜兴市万向防火门有限公司 A kind of nuclear power door
DE102014111927B4 (en) * 2014-07-23 2018-05-24 Tortec Brandschutztor Gmbh Locking mechanism and drive device for a fire protection door and thus provided fire protection gate
DE102016210777B3 (en) * 2016-06-16 2017-08-31 Geze Gmbh door drive
RU2769387C2 (en) * 2017-04-24 2022-03-31 Асса Аблой Энтранс Системс АБ Swing door drive
CN107798791B (en) * 2017-11-16 2020-12-18 浙江如裕纺织科技股份有限公司 Automatic door device of self-service library
CN110306897A (en) * 2019-07-26 2019-10-08 肇庆市裕兴门控有限公司 Exempt from digging formula shutting window device

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Publication number Priority date Publication date Assignee Title
DE3209608A1 (en) 1982-03-17 1983-09-29 Magnetic-Elektromotoren GmbH, 7867 Maulburg Drive for doors and the like
DE19500944C2 (en) 1994-08-26 2003-07-03 Geze Gmbh Drive and closing spring device for a wing of a door, window or the like
DE19949744B4 (en) * 1999-10-15 2014-05-22 Geze Gmbh Drive device for a door
DE10301016B4 (en) * 2003-01-13 2006-05-04 Geze Gmbh Drive for a wing, in particular a door or a window
US7143547B2 (en) 2003-12-31 2006-12-05 Overhead Door Corporation Spring assisted swing door operator

Also Published As

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DK2009216T3 (en) 2016-09-19
DE102007030376B3 (en) 2008-07-17
PL2009216T3 (en) 2016-12-30
ES2587586T3 (en) 2016-10-25
EP2009216A2 (en) 2008-12-31
EP2009216A3 (en) 2012-05-09

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