EP1828516B1 - Door drive - Google Patents

Door drive Download PDF

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Publication number
EP1828516B1
EP1828516B1 EP05806642A EP05806642A EP1828516B1 EP 1828516 B1 EP1828516 B1 EP 1828516B1 EP 05806642 A EP05806642 A EP 05806642A EP 05806642 A EP05806642 A EP 05806642A EP 1828516 B1 EP1828516 B1 EP 1828516B1
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EP
European Patent Office
Prior art keywords
housing
coupling
door operator
operator according
housings
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
EP05806642A
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German (de)
French (fr)
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EP1828516A1 (en
EP1828516B2 (en
Inventor
Volker Bienek
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Dorma Deutschland GmbH
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Dorma Deutschland GmbH
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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
    • 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
    • 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
    • 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
    • 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
    • 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
    • E05Y2201/71—Toothed gearing
    • E05Y2201/726—Ring gears; Internal gears
    • 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
    • E05Y2800/205—Combinations of elements forming a unit
    • 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

Definitions

  • the invention relates to a door drive, which consists of several components, such as mechanical, hydraulic and electric drive units and / or one or more housings, wherein the components are interconnected.
  • a swing door drive with an electromechanical drive unit is from the DE 197 56 496 C2 known.
  • This revolving door drive has an open construction without a closed housing, wherein the individual components are attached in succession to a cover plate or to a cover, which in turn can be embedded in the door leaf.
  • the gearbox and the drive motor are flanged to the cover plates via a bearing bracket. With larger required torques, the gearbox and motor in the outer dimensions are significantly larger than in the FIG. 1 of the DE 197 56 496 C1 is shown.
  • the closer springs are screwed with a spring housing to the door closer, wherein the spring housing on the connection side has an internal or external thread, which is screwed to a complementary thread on the door closer housing.
  • the longitudinal axis of the components as a rotation axis for screwing in the thread, it can not be exactly predetermined in which position the spring housing comes to rest on the door closer.
  • no exact position assignment in particular the angular arrangement of the housing is possible.
  • components are power units such.
  • pump, motor and hydraulic block but in particular also housing or housing parts that can accommodate the pump, the motor or the hydraulic block or connected to them.
  • housings can be connected to each other, which receive the pump, the motor or the hydraulic block.
  • motor or hydraulic block can also be attached to a housing pump, motor or hydraulic block, which in turn receives further drive units and drive elements.
  • a hydraulic block is essentially referred to the structural summary of valves, lines and / or other hydraulic components.
  • a door closer or door drive As components but also the basic components of a door closer or door drive understood, which may consist of the cam technology with Hubkurvenin and pressure rollers or from the piston technology with internally toothed piston and pinion, for example. These basic components can be installed in a separate housing and combined by means of the coupling with the drive components depending on the application. Since both the cam technology as well as the piston technology depending on the application have advantages and disadvantages, can be integrated with the help of a unitary assembly in the drive motor, hydraulic pump, spring chamber and spring force adjustment, respectively appropriate technology.
  • the coupling creates the prerequisite to connect the various components together that work together trouble-free only for an exact location assignment.
  • the coupling may have the function of a union nut and be screwed onto the components from the outside, or - which is in terms of space for installation in the door of advantage - be in one - or both - components built-in clutch.
  • the right and left hand thread of the components is an internal thread, and the complementary thread of the coupling external thread. The coupling is thus screwed into the components.
  • the following embodiment relates to the use of the coupling in at least one housing, which is connected to another component such as hydraulic block, pump or a second housing part.
  • the coupling inside have a bore and are penetrated by a piston rod, a spring plunger or a spindle, so that different components with different functions can be connected to each other in a modular manner, and the functions interlock.
  • the coupling is sealed to the piston rod and the housing with seals so that a separate pressure chamber can be formed in each housing.
  • the coupling may have pin holes on one end, into which the pins of a tool engage.
  • a housing can be completely pre-assembled and the coupling is attached to the second housing.
  • the tool penetrates the second housing and engages with its pins in the pin holes of the coupling, so that by turning the tool, the coupling is rotated and move the housing axially on the threads on each other.
  • the housings are braced until the end faces are firmly together.
  • hydraulic door drive hydraulic channels are incorporated into the housing parallel to a longitudinal axis of the housing, which are connected to each other in alignment with the superposed end faces of the housing connected to the coupling.
  • the emerging at the ends of the housing channels and lines can be sealed with little effort to the outside to the gap between the housings and connected to each other.
  • a not to be underestimated advantage results in the production of these channels and lines, as very deep holes are always very expensive to manufacture and inaccurate in tolerances.
  • the bores along the longitudinal axis for the hydraulic channels may have a smaller depth, since the exact axial position assignment and angle assignment a connection of the channels on the faces of the components is possible without problems.
  • a further improvement results when in the contiguous open hydraulic channels of the first and second housing connectors are used, which seal the hydraulic channels to the outside.
  • the connectors simultaneously assume the function of fixing the position of the housing to each other and take on a portion of the torques that arise when screwing the housing with the coupling.
  • the door drive according to the invention makes due to its compact design an invisible installation in the door or frame profile and thus a complete integration in the door system possible. In particular, the installation in common narrow door profiles is possible.
  • Another advantage is the ease of assembly of the door drives, which is now possible only in mass production.
  • a mounting of the drive units with a housing length of 500 to 900 mm is no longer rational possible, since the time required when using assembly tools to get into this tight hole is much too large. It is thus a pre-assembly of modules outside the housing halves possible.
  • the housings can be manufactured on commercially available standard machines, which makes the door drive inexpensive, since no special machines are needed and the rejects are reduced with the shorter housing parts.
  • FIG. 1 shows a door drive, which consists of a first housing 1 and a second housing 2, which are interconnected via a coupling 4.
  • the basic components not shown, such as. B. Hubkurvenin with damping piston, a drive axle 3, and other hydraulic and mechanical components.
  • the second housing 2 takes more drive components, such. B. compression spring 18, hydraulic piston, pump, motor or control, on. It is possible to construct the drive of more than two housings modular, which are then connected to a respective clutch 4.
  • the second housing 2 not shown drive units such as pump / motor 20 or hydraulic block can be flanged.
  • Parallel to the longitudinal axis 12 of the housing 1, 2 extend one or more hydraulic channels 13 which are connected via connectors 14 and sealed to the outside.
  • the first housing 1 in FIG. 2 has a right-hand thread 1a and the second housing 2 has a left-hand thread 2a.
  • the right-hand thread 1a engages in a complementary right-hand thread 4a of the coupling 4, and the left-hand thread 2a in a likewise complementary left-hand thread 4b of the coupling 4.
  • left-hand and right-hand threads can be interchanged, it being important that the threads are arranged with opposite pitch
  • First housing 1, coupling 4 and second housing 2 are penetrated in this embodiment by a piston rod 5.
  • the coupling 4 has sealing grooves 4d, which can accommodate piston or sealing rings 7.
  • On the outer diameter of the clutch 4 also sealing grooves 4c are incorporated, the sealing rings 6, such. B. round or radial seals, record.
  • the piston rod 5 is connected in the second housing 2 via a pin 10 with a piston coupling 11, to which a piston, not shown, also a compression spring, not shown, is supported.
  • the piston rod 5 may also be a plunger for a compression spring or a drive spindle, the housing 1 and 2, as well as the coupling 4 penetrate.
  • pin holes 8 are drilled, engage in the pin 9a of a tool 9.
  • the number of pins 9a or pin holes 8 is usefully at least 2, preferably 4, which are evenly distributed on a circle around the central axis. Other positive power transmission means are also possible, such as a hexagon or the like.
  • An assembly of the housings 1 and 2 is carried out as follows: the preassembled first housing 1 is positioned in a stationary manner.
  • the piston rod 5 with attached piston coupling 11 is preassembled with the pin 10 and with the coupling 4 and the sealing rings 6, 7 outside the housing 1, 2. Then, this entire assembly is inserted into housing 1 and the connector 14 is inserted. About the protruding from the clutch 4 piston rod 5 with attached piston coupling 11, the housing 2 is pushed until the threads 1 a, 2 a of the housing 1, 2 with the threads 4 a, 4 b of the clutch 4 are engaged.
  • the second housing 2 is aligned and fixed axially to the first housing 1, so that the second housing 2 can only perform an axial movement.
  • a tool 9 is pushed, the pin 9a has.
  • the pins 9 a engage in the pin holes 8 of the coupling 4.
  • the clutch 4 rotates simultaneously in the right-hand thread 1a of the first housing 1 and in the left-hand thread 2a of the second housing 2, wherein the position and the angle assignment of the housing 1 and 2 remains unchanged to each other by the rotation of the Clutch 4 but axially along the longitudinal axis 12 to move toward each other.
  • the clutch 4 is rotated until the housing 1 and 2 lie with their front sides on each other and are braced.
  • the position of the housing 1 and 2 to each other is, also by the final fixation of the connector 14, remained unchanged.
  • FIG. 3 a schematic representation of a door drive is shown in modular design, in which the second housing 2 accommodates the spring chamber and the spring adjustment device.
  • the first housing integrates the basic components with, for example, the cam technology with Hubkurvenin 15 and pressure rollers or with the piston technology with internally toothed piston 17 and pinion 16.
  • the first and second housings 1, 2 are connected to the coupling 4.
  • a pump / motor unit 20 can be flanged with or without hydraulic block.

Abstract

A door operator includes a first component having a right-hand thread, a second component having a left-hand thread, and a plug-in or rotatable coupling having two complementary threads. The first and second compartments are interconnected to each other by the coupling when the right-hand thread of the first compartment and the left-hand thread of the second compartment engage the respective complementary threads of the coupling.

Description

Die Erfindung betrifft einen Türantrieb, der aus mehreren Komponenten, wie mechanischen, hydraulischen und elektrischen Antriebsaggregaten und/oder einem oder mehreren Gehäusen besteht, wobei die Komponenten miteinander verbunden sind.The invention relates to a door drive, which consists of several components, such as mechanical, hydraulic and electric drive units and / or one or more housings, wherein the components are interconnected.

Ein Drehtürantrieb mit einer elektromechanischen Antriebseinheit ist aus der DE 197 56 496 C2 bekannt. Dieser Drehtürantrieb weist eine offene Konstruktion ohne geschlossenes Gehäuse auf, wobei die einzelnen Komponenten hintereinander an einer Deckplatte bzw. an einer Abdeckung befestigt sind, die wiederum in das Türblatt eingelassen werden kann. So sind das Getriebe und der Antriebsmotor über eine Lagerhalterung an die Deckplatten angeflanscht. Bei größeren erforderlichen Drehmomenten fallen Getriebe und Motor in den Außenabmessungen deutlich größer aus, als dies in der Figur 1 der DE 197 56 496 C1 dargestellt ist. Die dort verwendete Flanschverbindung zwischen Getriebe und Deckplatte setzt voraus, dass entweder genügend Platz außerhalb des Durchmessers der Antriebskomponenten vorhanden ist, oder dass eine der Komponenten, wie in diesem Stand der Technik dargestellt, wenigstens in einem Bereich einen kleineren Außendurchmesser aufweist, als der Lochkreis der Flanschverbindung, damit für die Montage der Schraubenköpfe und/oder Muttern Platz vorhanden ist. Kommen weitere Komponenten wie z. B. eine Schließerfeder mit Gehäuse hinzu, um den Antrieb modulartig aufzubauen, entstehen lange Antriebe, bei denen eine ungewollte Lageabweichung der Achsen zu vorzeitigem Ausfall des gesamten Antriebes führen kann. Ein weiterer Nachteil dieses Standes der Technik ist, dass eine Schließerfeder als zusätzliches oder alternatives Bauteil zu den dort gezeigten Komponenten nicht verwendet werden kann, da die auftretenden Kräfte nicht von der Abdeckung aufgenommen werden können. Bei Verwendung von einem klassischen gegossenen Gehäuse, wie dies bei Türantrieben üblich ist, entstehen Gehäuselängen, die fast über die gesamte Türbreite reichen können. Bei den geforderten Abmessungen für den Einbau in die Tür ist eine vollständige Montage der Antriebskomponenten für eine Serienfertigung nicht mehr möglich.A swing door drive with an electromechanical drive unit is from the DE 197 56 496 C2 known. This revolving door drive has an open construction without a closed housing, wherein the individual components are attached in succession to a cover plate or to a cover, which in turn can be embedded in the door leaf. Thus, the gearbox and the drive motor are flanged to the cover plates via a bearing bracket. With larger required torques, the gearbox and motor in the outer dimensions are significantly larger than in the FIG. 1 of the DE 197 56 496 C1 is shown. The flange connection between gearbox and cover plate used there requires that either sufficient space outside the diameter of the drive components is present, or that one of the components, as shown in this prior art, at least in a region having a smaller outer diameter than the bolt circle Flange connection to accommodate the assembly of screw heads and / or nuts. Come other components such. As a closing spring with housing added to build the drive modular, long drives, in which an unintentional positional deviation of the axes can lead to premature failure of the entire drive. Another disadvantage of this prior art is that a closing spring as an additional or alternative component to the there shown components can not be used, since the forces can not be absorbed by the cover. When using a classic molded housing, as is customary in door drives, housing lengths arise that can extend almost over the entire width of the door. With the required dimensions for installation in the door, complete assembly of the drive components for series production is no longer possible.

Die DE 19717993 A1 beschreibt einen automatischen Türantrieb, bei dem mehrere Rückstellvorrichtungen mittels Kupplung modulartig miteinander verbunden werden können. US-A-4 040 144 offenbart einen Türantrieb, der die Merkmale des Oberbegriffs des Anspruchs 1 aufweist.The DE 19717993 A1 describes an automatic door drive, in which a plurality of return devices can be modularly connected by means of coupling. US-A-4 040 144 discloses a door operator having the features of the preamble of claim 1.

Ebenfalls bekannt sind Türschließer, bei denen eine Grundkonstruktion mit verschiedenen Schließerfedern ausgestattet werden kann, um unterschiedliche Drehmomentverläufe zu erzielen. Hierzu werden die Schließerfedern mit einem Federgehäuse an den Türschließer angeschraubt, wobei das Federgehäuse an der Anschlußseite ein Innen- oder Außengewinde aufweist, das an ein komplementäres Gewinde am Türschließergehäuse eingeschraubt wird. Betrachtet man die Längsachse der Bauteile als Drehachse für das Eindrehen der Gewinde, so kann nicht exakt vorherbestimmt werden, in welcher Position das Federgehäuse am Türschließer zum Anliegen kommt. Hier besteht das Problem, dass keine exakte Lagezuordnung, insbesondere der Winkelanordnung der Gehäuse, möglich ist.Also known are door closers in which a basic construction can be equipped with different closing springs to achieve different torque characteristics. For this purpose, the closer springs are screwed with a spring housing to the door closer, wherein the spring housing on the connection side has an internal or external thread, which is screwed to a complementary thread on the door closer housing. Looking at the longitudinal axis of the components as a rotation axis for screwing in the thread, it can not be exactly predetermined in which position the spring housing comes to rest on the door closer. Here there is the problem that no exact position assignment, in particular the angular arrangement of the housing is possible.

Es ist daher Aufgabe der vorliegenden Erfindung, einen Türantrieb der im Oberbegriff des Anspruches 1 angegebenen Art zu schaffen, der aus mindestens zwei Komponenten besteht, die hinsichtlich ihrer Lagezuordnung exakt ausgerichtet und miteinander verbunden werden können.It is therefore an object of the present invention to provide a door drive specified in the preamble of claim 1 way, which consists of at least two components that can be exactly aligned with respect to their position assignment and connected to each other.

Die Lösung dieser Aufgabe wird durch die Merkmale des Anspruchs 1 offenbart, und erfolgt dadurch, dass zwei Komponenten mit einer Kupplung miteinander verbunden sind, wobei eine Komponente ein Rechtsgewinde aufweist, und die andere Komponente ein Linksgewinde aufweist, und dass Rechts- und Linksgewinde in komplementäre Gewinde der Kupplung eingreifen. Damit kann, nachdem die Komponenten axial zueinander ausgerichtet wurden, durch Drehen der Kupplung ein Verspannen der Komponenten erfolgen, ohne dass eine axiale Abweichung oder eine Winkelabweichung entsteht.The solution to this problem is disclosed by the features of claim 1, and takes place in that two components are connected to one another with a coupling, one component has a right-hand thread, and the other component has a left-hand thread, and that right-hand and left-hand threads in complementary Engage the thread of the coupling. Thus, after the components have been aligned axially to each other, by rotating the clutch, a distortion of the components, without any axial deviation or an angular deviation occurs.

Als Komponenten werden Antriebsaggregate wie z. B. Pumpe, Motor und Hydraulikblock verstanden, insbesondere aber auch Gehäuse oder Gehäuseteile, die die Pumpe, den Motor oder den Hydraulikblock aufnehmen können oder mit ihnen verbunden werden. So können mehrere Gehäuse miteinander verbunden werden, die die Pumpe, den Motor oder den Hydraulikblock aufnehmen. Es können aber auch Pumpe, Motor oder Hydraulikblock an einem Gehäuse befestigt werden, das wiederum weitere Antriebsaggregate und Antriebselemente aufnimmt. Als Hydraulikblock wird dabei im Wesentlichen die bauliche Zusammenfassung von Ventilen, Leitungen und/oder anderen hydraulischen Komponenten bezeichnet.As components are power units such. As understood pump, motor and hydraulic block, but in particular also housing or housing parts that can accommodate the pump, the motor or the hydraulic block or connected to them. Thus, several housings can be connected to each other, which receive the pump, the motor or the hydraulic block. But it can also be attached to a housing pump, motor or hydraulic block, which in turn receives further drive units and drive elements. As a hydraulic block is essentially referred to the structural summary of valves, lines and / or other hydraulic components.

Als Komponenten werden aber auch die Grundkomponenten eines Türschließers oder Türantriebes verstanden, die z.B. aus der Nockentechnologie mit Hubkurvenscheibe und Andrückrollen oder aus der Kolbentechnologie mit innenverzahntem Kolben und Ritzel bestehen kann. Diese Grundkomponenten können in einem eigenen Gehäuse eingebaut und mittels der Kupplung mit den Antriebskomponenten je nach Anwendungsfall kombiniert werden. Da sowohl die Nockentechnologie wie auch die Kolbentechnologie je nach Anwendungsfall Vor- und Nachteile haben, kann mit Hilfe einer einheitlichen Baugruppe, in der Antriebsmotor, Hydraulikpumpe, Federraum und Federkraftverstellung integriert sind, die jeweils angemessene Technologie kombiniert werden. Die Kupplung schafft hierzu die Vorraussetzung, die verschiedenen Komponenten miteinander zu verbinden, die nur bei einer exakten Lagezuordnung störungsfrei zusammenarbeiten.As components but also the basic components of a door closer or door drive understood, which may consist of the cam technology with Hubkurvenscheibe and pressure rollers or from the piston technology with internally toothed piston and pinion, for example. These basic components can be installed in a separate housing and combined by means of the coupling with the drive components depending on the application. Since both the cam technology as well as the piston technology depending on the application have advantages and disadvantages, can be integrated with the help of a unitary assembly in the drive motor, hydraulic pump, spring chamber and spring force adjustment, respectively appropriate technology. The coupling creates the prerequisite to connect the various components together that work together trouble-free only for an exact location assignment.

Nach dieser Lösung kann die Kupplung die Funktion einer Überwurfmutter haben und von außen auf die Komponenten aufgeschraubt werden, oder - was hinsichtlich der Platzverhältnisse für den Einbau in die Tür von Vorteil ist - eine in eine - oder beide - Komponenten eingebaute Kupplung sein.After this solution, the coupling may have the function of a union nut and be screwed onto the components from the outside, or - which is in terms of space for installation in the door of advantage - be in one - or both - components built-in clutch.

Hierzu ist in bevorzugter Ausführungsform das Rechts- und Linksgewinde der Komponenten ein Innengewinde, und die komplementären Gewinde der Kupplung Außengewinde. Die Kupplung wird also in die Komponenten eingeschraubt.For this purpose, in a preferred embodiment, the right and left hand thread of the components is an internal thread, and the complementary thread of the coupling external thread. The coupling is thus screwed into the components.

Die folgende Ausführung bezieht sich auf die Verwendung der Kupplung bei mindestens einem Gehäuse, das mit einer weiteren Komponente wie Hydraulikblock, Pumpe oder einem zweiten Gehäuseteil verbunden wird. Dabei kann in bevorzugter Ausführungsform die Kupplung innen eine Bohrung aufweisen und von einer Kolbenstange, einem Federstößel oder einer Spindel durchdrungen werden, so dass verschiedene Komponenten mit unterschiedlichen Funktionen modulartig miteinander verbunden werden können, und die Funktionen ineinander eingreifen.The following embodiment relates to the use of the coupling in at least one housing, which is connected to another component such as hydraulic block, pump or a second housing part. In this case, in a preferred embodiment, the coupling inside have a bore and are penetrated by a piston rod, a spring plunger or a spindle, so that different components with different functions can be connected to each other in a modular manner, and the functions interlock.

Die Kupplung ist zur Kolbenstange und zum Gehäuse mit Dichtungen abgedichtet, so dass in jedem Gehäuse ein separater Druckraum gebildet werden kann.The coupling is sealed to the piston rod and the housing with seals so that a separate pressure chamber can be formed in each housing.

Die Kupplung kann auf einer Stirnseite Zapfenlöcher aufweisen, in die die Zapfen eines Werkzeuges eingreifen. Damit kann ein Gehäuse komplett vormontiert werden und die Kupplung wird mit dem zweiten Gehäuse angesetzt. Das Werkzeug durchdringt das zweite Gehäuse und greift mit seinen Zapfen in die Zapfenlöcher der Kupplung ein, so dass durch Drehen des Werkzeuges die Kupplung gedreht wird und die Gehäuse sich axial auf den Gewinden aufeinander zu bewegen. Durch weiteres Drehen werden die Gehäuse verspannt, bis die Stirnseiten fest aufeinander liegen.The coupling may have pin holes on one end, into which the pins of a tool engage. Thus, a housing can be completely pre-assembled and the coupling is attached to the second housing. The tool penetrates the second housing and engages with its pins in the pin holes of the coupling, so that by turning the tool, the coupling is rotated and move the housing axially on the threads on each other. By further turning the housings are braced until the end faces are firmly together.

Bei einem hydraulischen Türantrieb sind parallel zu einer Längsachse der Gehäuse hydraulische Kanäle in die Gehäuse eingearbeitet, die an den aufeinanderliegenden Stirnseiten der mit der Kupplung verbundenen Gehäuse miteinander fluchtend verbunden sind. Dadurch, dass die axiale Lage und die Winkelzuordnung der Gehäuse durch diese Kupplungsverbindung exakt gewährleistet ist, können die an den Stirnseiten der Gehäuse austretenden Kanäle und Leitungen mit geringem Aufwand nach außen zum Spalt zwischen den Gehäusen abgedichtet und miteinander verbunden werden. Ein nicht zu unterschätzender Vorteil ergibt sich in der Fertigung dieser Kanäle und Leitungen, da sehr tiefe Bohrungen immer sehr teuer in der Fertigung und ungenau in den Toleranzen sind. Durch Verwendung von mehreren Gehäusen oder dem Aufflanschen von Hydraulikblock oder Pumpe können die Bohrungen entlang der Längsachse für die hydraulischen Kanäle eine geringere Tiefe aufweisen, da durch die exakte axiale Lagezuordnung und Winkelzuordnung eine Verbindung der Kanäle über die Stirnseiten der Komponenten ohne Probleme möglich ist.In a hydraulic door drive hydraulic channels are incorporated into the housing parallel to a longitudinal axis of the housing, which are connected to each other in alignment with the superposed end faces of the housing connected to the coupling. Characterized in that the axial position and the angle assignment of the housing is precisely ensured by this coupling connection, the emerging at the ends of the housing channels and lines can be sealed with little effort to the outside to the gap between the housings and connected to each other. A not to be underestimated advantage results in the production of these channels and lines, as very deep holes are always very expensive to manufacture and inaccurate in tolerances. By using a plurality of housings or the flanging of the hydraulic block or pump, the bores along the longitudinal axis for the hydraulic channels may have a smaller depth, since the exact axial position assignment and angle assignment a connection of the channels on the faces of the components is possible without problems.

Eine weitere Verbesserung ergibt sich, wenn in die aneinanderstoßenden offenen Hydraulikkanäle des ersten und zweiten Gehäuses Steckverbinder eingesetzt werden, die die Hydraulikkanäle nach außen abdichten. Die Steckverbinder übernehmen dabei gleichzeitig die Funktion der Lagefixierung der Gehäuse zueinander und nehmen einen Teil der Drehmomente auf, die beim Verschrauben der Gehäuse mit der Kupplung entstehen.A further improvement results when in the contiguous open hydraulic channels of the first and second housing connectors are used, which seal the hydraulic channels to the outside. The connectors simultaneously assume the function of fixing the position of the housing to each other and take on a portion of the torques that arise when screwing the housing with the coupling.

Der erfindungsgemäße Türantrieb macht aufgrund seiner kompakten Bauweise einen unsichtbaren Einbau im Tür- oder Rahmenprofil und damit eine vollständige Integrierung in die Türanlage möglich. Insbesondere ist der Einbau in gängige schmale Türprofile möglich.The door drive according to the invention makes due to its compact design an invisible installation in the door or frame profile and thus a complete integration in the door system possible. In particular, the installation in common narrow door profiles is possible.

Daraus ergibt sich der Vorteil, dass keine das Design der Türanlage beeinträchtigenden Spezialtürprofile und keine Sonderkonstruktionen notwendig sind. Ferner ergibt sich der Vorteil einer wirtschaftlichen Montage bei breiter Verwendbarkeit und überdies ist es möglich, bestehende Türanlagen mit dem erfindungsgemäßen Türantrieb nachzurüsten.This results in the advantage that no special door profiles affecting the design of the door system and no special constructions are necessary. Furthermore, there is the advantage of economical installation with wide usability and also it is possible to retrofit existing door systems with the door drive according to the invention.

Ein weiterer Vorteil besteht in der Verwendung von unterschiedlichen Komponentenwerkstoffen, die über die Kupplung miteinander verbunden werden. So kann ein Grundgehäuse mit der Dämpfung, der Hubkurvenscheibe und der Antriebsachse aus Grauguss oder Stahlguss hergestellt werden, und das ergänzende Gehäuseteil mit der Druckfeder aus Aluminium.Another advantage is the use of different component materials that are interconnected via the coupling. Thus, a basic housing with the damping, the Hubkurvenscheibe and the drive shaft made of gray cast iron or cast steel, and the complementary housing part with the compression spring made of aluminum.

Ein weiterer Vorteil ergibt sich in der leichten Montierbarkeit der Türantriebe, die jetzt erst in Serienfertigung möglich ist. Bei Verwendung der bisherigen gegossenen Gehäuse, die je nach Anwendungsfall einen Innendurchmesser von 20 bis 50 mm aufweisen, ist eine Montage der Antriebsaggregate bei einer Gehäuselänge von 500 bis 900 mm nicht mehr rationell möglich, da der Zeitaufwand bei Verwendung von Montagewerkzeugen, um in diese enge Bohrung zu gelangen, viel zu groß ist. Es ist damit eine Vormontage der Baugruppen außerhalb der Gehäusehälften möglich. Die Gehäuse können auf handelsüblichen Serienmaschinen gefertigt werden, was den Türantrieb preiswert macht, da keine Spezialmaschinen nötig sind und der Ausschuss bei den kürzeren Gehäuseteilen verringert wird.Another advantage is the ease of assembly of the door drives, which is now possible only in mass production. When using the previous cast housing, which depending on the application have an inner diameter of 20 to 50 mm, a mounting of the drive units with a housing length of 500 to 900 mm is no longer rational possible, since the time required when using assembly tools to get into this tight hole is much too large. It is thus a pre-assembly of modules outside the housing halves possible. The housings can be manufactured on commercially available standard machines, which makes the door drive inexpensive, since no special machines are needed and the rejects are reduced with the shorter housing parts.

Ebenso ist es möglich, den Türantrieb entsprechend einem Baukastenprinzip mit verschiedenen Komponenten aufzubauen.It is also possible to construct the door drive according to a modular principle with different components.

Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus nachfolgender Beschreibung von Ausführungsbeispielen anhand der Zeichnungen.Further details, features and advantages of the invention will become apparent from the following description of exemplary embodiments with reference to the drawings.

Es zeigen:

Figur 1:
Eine perspektivische Ansicht eines Türantriebes mit einem zweigeteilten Gehäuse und einer Kupplung,
Figur 2:
eine Schnittdarstellung durch den Bereich der Kupplung,
Figur 3:
eine schematische Darstellung eines Türantriebes in Modul- Bauweise.
Show it:
FIG. 1:
A perspective view of a door drive with a two-part housing and a coupling,
FIG. 2:
a sectional view through the region of the coupling,
FIG. 3:
a schematic representation of a door drive in modular design.

Figur 1 zeigt einen Türantrieb, der aus einem ersten Gehäuse 1 und einem zweiten Gehäuse 2 besteht, die über eine Kupplung 4 miteinander verbunden sind. Im ersten Gehäuse 1 befinden sich die nicht dargestellten Grundkomponenten, wie z. B. Hubkurvenscheibe mit Dämpfungskolben, eine Antriebsachse 3, sowie weitere hydraulische und mechanische Bauteile. Über die Antriebsachse 3 wird der Türantrieb mittels nicht dargestelltem Hebel über ein Gleitstück und Gleitschiene mit einer Türzarge oder einer Wand verbunden. Alternativ ist, je nach Anwendungsfall, die Verwendung eines Scherengestänges möglich. Das zweite Gehäuse 2 nimmt weitere Antriebskomponenten, wie z. B. Druckfeder 18, Hydraulikkolben, Pumpe, Motor oder Steuerung, auf. Es ist dabei möglich, den Antrieb aus mehr als zwei Gehäusen modulartig aufzubauen, die dann mit je einer Kupplung 4 verbunden werden. Statt des zweiten Gehäuses 2 können auch nicht dargestellte Antriebsaggregate wie Pumpe/Motor 20 oder Hydraulikblock angeflanscht werden. Parallel zur Längsachse 12 der Gehäuse 1, 2 verlaufen einer oder mehrere Hydraulikkanäle 13, die über Steckverbinder 14 verbunden und nach außen abgedichtet werden. FIG. 1 shows a door drive, which consists of a first housing 1 and a second housing 2, which are interconnected via a coupling 4. In the first housing 1, the basic components, not shown, such as. B. Hubkurvenscheibe with damping piston, a drive axle 3, and other hydraulic and mechanical components. About the drive shaft 3, the door drive is connected by means not shown lever via a slider and slide with a door frame or wall. Alternatively, depending on the application, the use of a scissors linkage possible. The second housing 2 takes more drive components, such. B. compression spring 18, hydraulic piston, pump, motor or control, on. It is possible to construct the drive of more than two housings modular, which are then connected to a respective clutch 4. Instead of the second housing 2, not shown drive units such as pump / motor 20 or hydraulic block can be flanged. Parallel to the longitudinal axis 12 of the housing 1, 2 extend one or more hydraulic channels 13 which are connected via connectors 14 and sealed to the outside.

Das erste Gehäuse 1 in Figur 2 weist ein Rechtsgewinde 1a auf und das zweite Gehäuse 2 ein Linksgewinde 2a. Das Rechtsgewinde 1a greift in ein komplementäres Rechtsgewinde 4a der Kupplung 4 ein, und das Linksgewinde 2a in ein ebenfalls komplementäres Linksgewinde 4b der Kupplung 4. Links- und Rechtsgewinde können natürlich getauscht werden, wobei es wichtig ist, dass die Gewinde mit gegenläufiger Steigung angeordnet sind. Erstes Gehäuse 1, Kupplung 4 und zweites Gehäuse 2 werden in diesem Ausführungsbeispiel von einer Kolbenstange 5 durchdrungen. Die Kupplung 4 weist Dichtungsnuten 4d auf, die Kolben- oder Dichtringe 7 aufnehmen können. Auf dem Außendurchmesser der Kupplung 4 sind ebenfalls Dichtungsnuten 4c eingearbeitet, die Dichtringe 6, wie z. B. Rund- oder Radialdichtringe, aufnehmen können. Damit lassen sich über die Kupplung 4 die Druckräume der Gehäuse 1 und 2 voneinander trennen. Die Kolbenstange 5 ist in dem zweiten Gehäuse 2 über einen Stift 10 mit einer Kolbenkupplung 11 verbunden, an die sich über einen nicht dargestellten Kolben eine ebenfalls nicht dargestellte Druckfeder abstützt. Statt der Kolbenstange 5 kann auch ein Stößel für eine Druckfeder oder eine Antriebsspindel die Gehäuse 1 und 2, sowie die Kupplung 4 durchdringen. In eine Stirnseite der Kupplung 4 sind Zapfenlöcher 8 eingebohrt, in die Zapfen 9a eines Werkzeuges 9 eingreifen. Die Anzahl der Zapfen 9a bzw. Zapfenlöcher 8 ist Sinnvollerweise mindestens 2, bevorzugt 4, die gleichmäßig auf einem Kreis um die Mittelachse verteilt sind. Andere formschlüssige Kraftübertragungsmittel sind ebenfalls möglich, wie z.B. ein Sechskant oder ähnliches.The first housing 1 in FIG. 2 has a right-hand thread 1a and the second housing 2 has a left-hand thread 2a. The right-hand thread 1a engages in a complementary right-hand thread 4a of the coupling 4, and the left-hand thread 2a in a likewise complementary left-hand thread 4b of the coupling 4. Of course, left-hand and right-hand threads can be interchanged, it being important that the threads are arranged with opposite pitch , First housing 1, coupling 4 and second housing 2 are penetrated in this embodiment by a piston rod 5. The coupling 4 has sealing grooves 4d, which can accommodate piston or sealing rings 7. On the outer diameter of the clutch 4 also sealing grooves 4c are incorporated, the sealing rings 6, such. B. round or radial seals, record. This can be via the clutch 4, the pressure chambers of the housing 1 and 2 separate from each other. The piston rod 5 is connected in the second housing 2 via a pin 10 with a piston coupling 11, to which a piston, not shown, also a compression spring, not shown, is supported. Instead of the piston rod 5 may also be a plunger for a compression spring or a drive spindle, the housing 1 and 2, as well as the coupling 4 penetrate. In an end face of the coupling 4 pin holes 8 are drilled, engage in the pin 9a of a tool 9. The number of pins 9a or pin holes 8 is usefully at least 2, preferably 4, which are evenly distributed on a circle around the central axis. Other positive power transmission means are also possible, such as a hexagon or the like.

Eine Montage der Gehäuse 1 und 2 wird wie folgt durchgeführt: das vormontierte erste Gehäuse 1 wird ortsfest positioniert. Die Kolbenstange 5 mit angesetzter Kolbenkupplung 11 wird mit dem Stift 10 sowie mit der Kupplung 4 und den Dichtringen 6, 7 außerhalb der Gehäuse 1, 2 vormontiert. Dann wird diese gesamte Baugruppe in Gehäuse 1 eingesetzt und die Steckverbinder 14 eingesetzt. Über die aus der Kupplung 4 herausstehende Kolbenstange 5 mit daran befestigter Kolbenkupplung 11 wird das Gehäuse 2 geschoben, bis die Gewinde 1 a, 2a der Gehäuse 1, 2 mit den Gewinden 4a, 4b der Kupplung 4 in Eingriff kommen.An assembly of the housings 1 and 2 is carried out as follows: the preassembled first housing 1 is positioned in a stationary manner. The piston rod 5 with attached piston coupling 11 is preassembled with the pin 10 and with the coupling 4 and the sealing rings 6, 7 outside the housing 1, 2. Then, this entire assembly is inserted into housing 1 and the connector 14 is inserted. About the protruding from the clutch 4 piston rod 5 with attached piston coupling 11, the housing 2 is pushed until the threads 1 a, 2 a of the housing 1, 2 with the threads 4 a, 4 b of the clutch 4 are engaged.

Das zweite Gehäuse 2 wird axial zum ersten Gehäuse 1 ausgerichtet und fixiert, so dass das zweite Gehäuse 2 nur noch eine axiale Bewegung ausführen kann. Durch das zweite Gehäuse 2 wird ein Werkzeug 9 geschoben, das Zapfen 9a aufweist. Die Zapfen 9a greifen in die Zapfenlöcher 8 der Kupplung 4 ein. Durch Drehen des Werkzeuges 9 dreht sich die Kupplung 4 gleichzeitig in das Rechtsgewinde 1a des ersten Gehäuses 1 und in das Linksgewinde 2a des zweiten Gehäuses 2, wobei die Lage- und die Winkelzuordnung der Gehäuse 1 und 2 zueinander unverändert bleibt, sich durch die Drehung der Kupplung 4 aber axial entlang der Längsachse 12 aufeinander zu bewegen. Die Kupplung 4 wird solange gedreht, bis die Gehäuse 1 und 2 mit ihren Stirnseiten aufeinander liegen und verspannt sind. Die Lage der Gehäuse 1 und 2 zueinander ist dabei, auch durch die abschließende Fixierung der Steckverbinder 14, unverändert geblieben.The second housing 2 is aligned and fixed axially to the first housing 1, so that the second housing 2 can only perform an axial movement. Through the second housing 2, a tool 9 is pushed, the pin 9a has. The pins 9 a engage in the pin holes 8 of the coupling 4. By turning the tool 9, the clutch 4 rotates simultaneously in the right-hand thread 1a of the first housing 1 and in the left-hand thread 2a of the second housing 2, wherein the position and the angle assignment of the housing 1 and 2 remains unchanged to each other by the rotation of the Clutch 4 but axially along the longitudinal axis 12 to move toward each other. The clutch 4 is rotated until the housing 1 and 2 lie with their front sides on each other and are braced. The position of the housing 1 and 2 to each other is, also by the final fixation of the connector 14, remained unchanged.

Insbesondere bei hydraulischen Antrieben, bei denen die Gehäuse lange, parallel zur Längsachse angeordnete Bohrungen als Hydraulikkanäle aufweisen, ist die exakte Positionierung und Winkellage sehr wichtig. Da lange, gebohrte Kanäle die Tendenz haben, aus der geplanten Bohrachse zu verlaufen, können mit getrennten Gehäusen die Kanäle kürzer und damit fertigungstechnisch preiswerter hergestellt werden. Die bisherigen Lösungen, hydraulische Leitungen und Kanäle quasi wie einen Bremsschlauch auf dem Gehäuse zu verlegen, um die langen Bohrungen zu vermeiden, scheitert bei den Türantrieben, die in die Tür integriert werden, am vorhandenen Einbauraum. Die Erfindung schafft damit erstmals die Möglichkeit, hydraulische Türantrieb mit geteilten oder mehreren Gehäusen so zu verbinden, dass die in das Gehäuse integrierten Kanäle oder Leitungen wie eine durchgehende hydraulische Leitung wirken. Durch die radiale Abdichtung von Kupplung und Steckverbinder ist keine Stirn- bzw. Flachdichtung erforderlich.In particular, in hydraulic drives, in which the housing long, arranged parallel to the longitudinal axis bores as hydraulic channels, the exact positioning and angular position is very important. Since long, drilled channels have the tendency to run out of the planned drilling axis, with separate housings, the channels can be made shorter and thus manufactured cheaper. The previous solutions, hydraulic lines and channels as a brake hose on the housing to lay to avoid the long holes, fails in the door drives that are integrated into the door, the existing installation space. The invention thus creates for the first time the possibility of connecting hydraulic door drive with divided or multiple housings such that the channels or lines integrated in the housing act like a continuous hydraulic line. Due to the radial sealing of the coupling and plug connector, no face or flat gasket is required.

In Figur 3 wird eine schematische Darstellung eines Türantriebes in Modulbauweise gezeigt, bei der das zweite Gehäuse 2 den Federraum und die Federverstellvorrichtung aufnimmt. Das erste Gehäuse integriert die Grundkomponenten mit z.B. der Nockentechnologie mit Hubkurvenscheibe 15 und Andrückrollen oder mit der Kolbentechnologie mit innenverzahntem Kolben 17 und Ritzel 16. Je nach verwendeter Grundkomponente werden in das zweite Gehäuse 2 dazu passende Federn 18 oder 19 eingebaut. Das erste und zweite Gehäuse 1, 2 werden dabei mit der Kupplung 4 verbunden. Am anderen Ende des zweiten Gehäuses 2 kann eine Pumpe-/Motoreinheit 20 mit oder ohne Hydraulikblock angeflanscht werden.In FIG. 3 a schematic representation of a door drive is shown in modular design, in which the second housing 2 accommodates the spring chamber and the spring adjustment device. The first housing integrates the basic components with, for example, the cam technology with Hubkurvenscheibe 15 and pressure rollers or with the piston technology with internally toothed piston 17 and pinion 16. Depending on the basic component used in the second housing 2 matching springs 18 or 19 are installed. The first and second housings 1, 2 are connected to the coupling 4. At the other end of the second housing 2, a pump / motor unit 20 can be flanged with or without hydraulic block.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
erstes Gehäusefirst housing
1 a1 a
Rechtsgewinderight-hand thread
22
zweites Gehäusesecond housing
2a2a
Linksgewindeleft-hand thread
33
Antriebsachsedrive axle
44
Kupplungclutch
4a4a
Rechtsgewinderight-hand thread
4b4b
Linksgewindeleft-hand thread
4c4c
Dichtungsnutseal groove
4d4d
Dichtungsnutseal groove
55
Kolbenstangepiston rod
66
Dichtringseal
77
Dichtringseal
88th
Zapfenlochmortise
99
WerkzeugTool
9a9a
Zapfenspigot
1010
Stiftpen
1111
Kolbenkupplungpiston clutch
1212
Längsachselongitudinal axis
1313
Hydraulikkanalhydraulic channel
1414
SteckverbinderConnectors
1515
Hubkurvenscheibecam disc
1616
Ritzelpinion
1717
innenverzahnter Kolbeninternal toothed piston
1818
Druckfedercompression spring
1919
Druckfedercompression spring
2020
Pumpe/MotorPump / motor

Claims (11)

  1. A door operator, consisting of several components (1, 2), with a thread (1a, 2a), such as mechanical, hydraulical and electrical drive systems and/or one or more housings (1, 2), wherein at least two components (1, 2) are interconnected by means of a rotatable coupling (4) having a thread (4a, 4b) which is complementary to said thread (1 a, 2a), characterized in that one component (1) has a right-hand thread (1a) and the other component (2) has a left-hand thread (2a), and in that the right-hand and the left-hand threads (1 a, 2b) engage with the complementary right-hand respectively the left-hand threads (4a, 4b) of the coupling (4).
  2. A door operator according to claim 1, characterized in that the right-hand and left-hand threads (1a, 2a) of the components are female threads and the complementary threads (4a, 4b) of the coupling (4) are male threads.
  3. A door operator according to claim 1, characterized in that the coupling (4) connects two housings (1, 2).
  4. A door operator according to claim 3, characterized in that the first housing (1) optionally accommodates mechanical elements for the cam technology or the piston technology and in that the spring compartment and/or the spring force adjusting device and/or the drive motor and/or the hydraulic pump are disposed in or at the second housing (2).
  5. A door operator according to claim 1, characterized in that the coupling (4) is penetrated by a piston rod (5) or a spring push-rod or a spindle.
  6. A door operator according to one of the preceding claims, characterized in that the coupling (4) has at least one sealing groove (4d) for a sealing ring (7), which achieves a sealing of the piston rod (5), of the spring push-rod or of the spindle with regard to the housing (1) and/or the housing (2).
  7. A door operator according to one of the preceding claims, characterized in that the coupling (4) has at least one sealing groove (4c) for a sealing ring (6), which achieves a sealing of the coupling (4) with regard to the housing (1) and/or the housing (2).
  8. A door operator according to one of the preceding claims, characterized in that the coupling (4) has tenon holes (8) at one front side, into which holes the tenons (9a) of a tool (9) engage.
  9. A door operator according to one of the preceding claims, characterized in that, parallel to a longitudinal axis (12) of the housings (1, 2), at least one hydraulic channel (13) extends through the first and the second housings (1, 2), which channel is interconnected in true alignment at the firmly abutting frontal sides of the housings (1, 2) connected by the coupling (4).
  10. A door operator according to claim 9, characterized in that the hydraulic channel (13) of the first housing (1) and the hydraulic channel (13) of the second housing (2) are interconnected by means of connectors (14) in the area of the firmly abutting frontal sides of the housings (1, 2).
  11. A door operator according to one of the preceding claims, characterized in that the door operator is a hydraulic door operator.
EP05806642.4A 2004-12-17 2005-11-11 Door drive Active EP1828516B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004061622A DE102004061622B4 (en) 2004-12-17 2004-12-17 door drive
PCT/EP2005/012089 WO2006066661A1 (en) 2004-12-17 2005-11-11 Door drive

Publications (3)

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EP1828516A1 EP1828516A1 (en) 2007-09-05
EP1828516B1 true EP1828516B1 (en) 2010-05-12
EP1828516B2 EP1828516B2 (en) 2016-03-09

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Country Link
US (1) US8393054B2 (en)
EP (1) EP1828516B2 (en)
CN (2) CN104818917A (en)
AT (1) ATE467743T1 (en)
DE (2) DE102004061622B4 (en)
DK (1) DK1828516T3 (en)
ES (1) ES2345266T5 (en)
WO (1) WO2006066661A1 (en)

Families Citing this family (18)

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DE102007038844A1 (en) * 2007-08-16 2009-02-19 Dorma Gmbh + Co. Kg Linear drive for sliding doors or the like
CH706425A1 (en) * 2012-04-23 2013-10-31 Gilgen Door Systems Ag Rotary drive for at least one wing, in particular a door or a window.
DE102012111536A1 (en) * 2012-11-28 2014-05-28 Dorma Gmbh + Co. Kg door actuators
EP2933410A1 (en) * 2014-04-15 2015-10-21 GEZE GmbH Door drive
JP2018523038A (en) * 2015-07-23 2018-08-16 ゴットハード ３ メカトロニック ソリューションズ エージー Rotary blade drive
US10900274B2 (en) 2016-09-02 2021-01-26 Pella Corporation Anti-rattle elements for internal divider of glass assembly
US10676977B2 (en) 2016-12-08 2020-06-09 Pella Corporation Sliding operator handle break
US11454055B2 (en) 2017-01-20 2022-09-27 Pella Corporation Window opening control systems and methods
US10871019B2 (en) * 2018-01-15 2020-12-22 Magna Closures Inc. Closure panel extension mechanism with multiple springs
IT201800009455A1 (en) * 2018-10-15 2020-04-15 Olmi Srl HINGE FOR THE CONTROLLED REVOLVING MOVEMENT OF A DOOR, A LEAF OR SIMILAR
WO2020079496A1 (en) * 2018-10-15 2020-04-23 Ol.Mi S.R.L. Hinge for the controlled rotary movement of a door, a door leaf or similar
CA3060764C (en) 2018-10-31 2022-08-23 Pella Corporation Slide operator for fenestration unit
CA3081316C (en) 2019-05-24 2022-09-06 Pella Corporation Slide operator assemblies and components for fenestration units
US11414911B2 (en) * 2020-01-24 2022-08-16 Overhead Door Corporation Swing door operator with offset spring
TWI776725B (en) 2021-11-03 2022-09-01 一德金屬工業股份有限公司 door bow
TWI810821B (en) 2022-02-18 2023-08-01 一德金屬工業股份有限公司 lock with clutch
TWI828294B (en) 2022-08-31 2024-01-01 一德金屬工業股份有限公司 Door bow with anti-loosening link group
TWI828293B (en) 2022-08-31 2024-01-01 一德金屬工業股份有限公司 Door bow device that can control closing speed

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1063790A (en) * 1911-06-26 1913-06-03 Walter Anthony Greaves Center-shaft head.
US1429982A (en) * 1921-02-15 1922-09-26 Igoe Brothers Shaft coupling
US3852846A (en) * 1972-07-28 1974-12-10 Republic Industries Door hold open attachment for a door check
DE2520958A1 (en) * 1975-05-10 1976-11-18 Hans Baumgartner & Co Zollikon Door actuator with hydraulic brake and valves - has linear electric motor forming integral unit with piston rod
US4040144A (en) * 1976-05-24 1977-08-09 Schlage Lock Company Door assister
DE2737666A1 (en) * 1977-08-20 1979-02-22 Ver Baubeschlag Gretsch Co PIVOT BEARING ARRANGEMENT
US4870961A (en) * 1986-09-22 1989-10-03 Barnard Gordon D Medical ventilator tube and manifold assembly
DE8801897U1 (en) † 1988-02-13 1988-03-24 Gretsch-Unitas Gmbh Baubeschlaege, 7257 Ditzingen, De
DE3840096A1 (en) † 1988-11-28 1990-05-31 Wiederaufarbeitung Von Kernbre Lifting device protected against falling
DE4201174C2 (en) * 1992-01-17 1994-08-04 Erich Doering Gate drive for a swing gate, sectional gate or sliding gate, in particular garage door
US5474334A (en) * 1994-08-02 1995-12-12 Halliburton Company Coupling assembly
US5488896A (en) * 1994-12-22 1996-02-06 Schlage Lock Company Self aligning piston rod
DE19717993A1 (en) * 1997-04-28 1998-10-29 Geze Gmbh & Co Door- or window-closing mechanism
DE19756496C2 (en) * 1997-12-19 2000-07-06 Dorma Gmbh & Co Kg Swing door drive
DE10033304C1 (en) † 2000-07-04 2002-09-05 Joerg Cruel Connector for shelving frame has pair of bosses with threaded bores to receive dowel with locking grub screws
AU2003232622A1 (en) † 2002-05-14 2003-11-11 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulic system
CN2554304Y (en) * 2002-07-03 2003-06-04 许继集团有限公司 Lead screw garage door driver
US6904643B2 (en) * 2003-02-27 2005-06-14 Tom W. Duffy Door closer hold-open apparatus

Also Published As

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ES2345266T5 (en) 2016-06-20
ES2345266T3 (en) 2010-09-20
CN101080542A (en) 2007-11-28
WO2006066661A1 (en) 2006-06-29
DK1828516T3 (en) 2010-08-23
EP1828516A1 (en) 2007-09-05
DE102004061622A1 (en) 2006-07-06
EP1828516B2 (en) 2016-03-09
ATE467743T1 (en) 2010-05-15
DE102004061622B4 (en) 2013-07-18
US8393054B2 (en) 2013-03-12
DE502005009572D1 (en) 2010-06-24
CN104818917A (en) 2015-08-05
US20080092446A1 (en) 2008-04-24

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