EP1828516B2 - Door drive - Google Patents
Door drive Download PDFInfo
- Publication number
- EP1828516B2 EP1828516B2 EP05806642.4A EP05806642A EP1828516B2 EP 1828516 B2 EP1828516 B2 EP 1828516B2 EP 05806642 A EP05806642 A EP 05806642A EP 1828516 B2 EP1828516 B2 EP 1828516B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- coupling
- door operator
- hand
- 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
Links
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- 238000005516 engineering process Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
Images
Classifications
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- 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 ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/404—Function thereof
- E05Y2201/41—Function thereof for closing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/404—Function thereof
- E05Y2201/422—Function thereof for opening
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/43—Motors
- E05Y2201/434—Electromotors; Details thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
- E05Y2201/726—Ring gears; Internal gears
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- 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 ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Definitions
- the 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 housing or housing parts understood that can accommodate the pump, the motor or the hydraulic block or be connected to them.
- 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.
- a hydraulic block is essentially referred to the structural summary of valves, lines and / or other hydraulic components.
- components are also understood to mean the basic components of a door closer or door drive, which are e.g. may consist of the cam technology with cam disc and pressure rollers or the piston technology with internally toothed piston and pinion.
- These basic components are 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 and the piston technology have advantages and disadvantages depending on the application, the appropriate technology can be combined with the help of a uniform assembly, in which the drive motor, hydraulic pump, spring chamber and spring force adjustment are integrated.
- the coupling creates the prerequisite to connect the various components together that work together trouble-free only for an exact location assignment.
- the clutch can Have a cap nut and are 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 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, since the time required when using assembly tools to close in this Bore is too big. 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.
- a plunger for a compression spring or a drive spindle instead of the piston rod 5, a plunger for a compression spring or a drive spindle, the housing 1 and 2, as well as the clutch 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, even 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 Housing 1, 2 are connected to the clutch 4.
- a pump / motor unit 20 can be flanged with or without hydraulic block.
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
- Elevator Door Apparatuses (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
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
Die
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
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, wobei die kupplung zwei gehäuse verbindet. 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
Als Komponenten werden Gehäuse oder Gehäuseteile, verstanden 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 housing or housing parts understood that can accommodate the pump, the motor or the hydraulic block or be 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 sind in einem eigenen Gehäuse eingebaut und mittels der Kupplung mit den Antriebskomponenten je nach Anwendungsfall kombiniert. 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.However, components are also understood to mean the basic components of a door closer or door drive, which are e.g. may consist of the cam technology with cam disc and pressure rollers or the piston technology with internally toothed piston and pinion. These basic components are 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 and the piston technology have advantages and disadvantages depending on the application, the appropriate technology can be combined with the help of a uniform assembly, in which the drive motor, hydraulic pump, spring chamber and spring force adjustment are integrated. 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 clutch can Have a cap nut and are 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 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 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 have an inner diameter of 20 to 50 mm depending on the application, a mounting of the drive units with a housing length of 500 to 900 mm is no longer rational, since the time required when using assembly tools to close in this Bore is too big. 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.
- 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.
Das erste Gehäuse 1 in
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
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
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
- 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 (10)
- A door operator, consisting of several components (1, 2) such as mechanical, hydraulical and electrical drive systems including a thread (1a, 2a), and/or of 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 (1a, 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 (1a, 2b) engage with the complementary right-hand respectively the left-hand threads (4a, 4b) of the coupling (4), wherein the coupling (4) interconnects two housings (1, 2).
- The 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.
- The door operator according to claim 1, 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).
- The 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.
- The door operator according to any 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 to the housing (2).
- The door operator according to any 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 to the housing (2).
- The door operator according to any of the preceding claims, characterized in that, on a frontal side, the coupling (4) has tenon holes (8), in which the tenons (9a) of a tool (9) engage.
- The door operator according to any 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 frontal sides, firmly abutting against each other, of the housings (1, 2) connected by the coupling (4).
- The door operator according to claim 8, 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 frontal sides, firmly abutting against each other, of the housings (1, 2).
- The door operator according to any of the preceding claims, characterized in that the door operator is a hydraulic door operator.
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)
Publication Number | Publication Date |
---|---|
EP1828516A1 EP1828516A1 (en) | 2007-09-05 |
EP1828516B1 EP1828516B1 (en) | 2010-05-12 |
EP1828516B2 true EP1828516B2 (en) | 2016-03-09 |
Family
ID=35589629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05806642.4A Active EP1828516B2 (en) | 2004-12-17 | 2005-11-11 | Door drive |
Country Status (8)
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) |
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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 |
CN107849890A (en) * | 2015-07-23 | 2018-03-27 | 圣哥达3机电体化解决方案股份公司 | Driver for the rotatable wing |
US10900274B2 (en) | 2016-09-02 | 2021-01-26 | Pella Corporation | Anti-rattle elements for internal divider of glass assembly |
US10876343B2 (en) | 2016-12-08 | 2020-12-29 | Pella Corporation | Casement sliding operator |
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 |
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 |
IT201800009455A1 (en) * | 2018-10-15 | 2020-04-15 | Olmi Srl | HINGE FOR THE CONTROLLED REVOLVING MOVEMENT OF A DOOR, A 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 |
TWI769855B (en) | 2021-06-11 | 2022-07-01 | 一德金屬工業股份有限公司 | How to unlock a lock using instant wireless power |
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 |
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 |
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 |
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- 2004-12-17 DE DE102004061622A patent/DE102004061622B4/en active Active
-
2005
- 2005-11-11 CN CN201410690712.0A patent/CN104818917A/en active Pending
- 2005-11-11 US US11/793,068 patent/US8393054B2/en active Active
- 2005-11-11 DE DE502005009572T patent/DE502005009572D1/en active Active
- 2005-11-11 WO PCT/EP2005/012089 patent/WO2006066661A1/en active Application Filing
- 2005-11-11 DK DK05806642.4T patent/DK1828516T3/en active
- 2005-11-11 AT AT05806642T patent/ATE467743T1/en active
- 2005-11-11 CN CN200580043268.2A patent/CN101080542A/en active Pending
- 2005-11-11 EP EP05806642.4A patent/EP1828516B2/en active Active
- 2005-11-11 ES ES05806642.4T patent/ES2345266T5/en active Active
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DE2737666A1 (en) † | 1977-08-20 | 1979-02-22 | Ver Baubeschlag Gretsch Co | PIVOT BEARING ARRANGEMENT |
EP0328934B1 (en) † | 1988-02-13 | 1992-01-02 | Gretsch-Unitas GmbH Baubeschläge | Door closer |
DE3840096A1 (en) † | 1988-11-28 | 1990-05-31 | Wiederaufarbeitung Von Kernbre | Lifting device protected against falling |
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Also Published As
Publication number | Publication date |
---|---|
DE102004061622A1 (en) | 2006-07-06 |
CN101080542A (en) | 2007-11-28 |
ES2345266T3 (en) | 2010-09-20 |
US8393054B2 (en) | 2013-03-12 |
US20080092446A1 (en) | 2008-04-24 |
DE102004061622B4 (en) | 2013-07-18 |
EP1828516A1 (en) | 2007-09-05 |
ATE467743T1 (en) | 2010-05-15 |
DE502005009572D1 (en) | 2010-06-24 |
DK1828516T3 (en) | 2010-08-23 |
ES2345266T5 (en) | 2016-06-20 |
EP1828516B1 (en) | 2010-05-12 |
WO2006066661A1 (en) | 2006-06-29 |
CN104818917A (en) | 2015-08-05 |
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