EP0544134A1 - Actuator with electromotor, in particular for windows, doors, roller blinds and the like - Google Patents

Actuator with electromotor, in particular for windows, doors, roller blinds and the like Download PDF

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Publication number
EP0544134A1
EP0544134A1 EP92119011A EP92119011A EP0544134A1 EP 0544134 A1 EP0544134 A1 EP 0544134A1 EP 92119011 A EP92119011 A EP 92119011A EP 92119011 A EP92119011 A EP 92119011A EP 0544134 A1 EP0544134 A1 EP 0544134A1
Authority
EP
European Patent Office
Prior art keywords
rod
motor unit
spindle
actuator according
mounting surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP92119011A
Other languages
German (de)
French (fr)
Other versions
EP0544134B1 (en
Inventor
Walter Dipl.-Ing. Renz (Fh)
Bernd Kayser
Reinhard Dipl.-Ing. Diecke (Fh)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
Original Assignee
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gretsch Unitas GmbH, Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH
Publication of EP0544134A1 publication Critical patent/EP0544134A1/en
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Publication of EP0544134B1 publication Critical patent/EP0544134B1/en
Anticipated expiration legal-status Critical
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
    • 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
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0644—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind
    • 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
    • E05Y2201/10—Covers; Housings
    • E05Y2201/11—Covers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • 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
    • 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
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
    • 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
    • E05Y2900/148—Windows

Definitions

  • the invention relates to an actuator with an electric motor, in particular for windows, doors, awnings, roller shutters or the like.
  • a motor unit with a spindle drive in particular with screws, is attached to a mounting surface, the spindle rod of which is connected to an actuating rod.
  • the assembly of the motor unit and the establishment of the connection between the actuating and the spindle rod are relatively cumbersome, since the parts are usually not accessible from the front.
  • the spindle rod of the motor is inserted into the sleeve on the spindle rod of the opening shear and clamped there. The motor therefore requires additional space on the side around this displacement path.
  • the object of the present invention is therefore to facilitate the assembly of the actuator, to simplify the entire drive and to save space.
  • a head part is delimited by an annular groove at the free end of the spindle rod or the actuating rod and a sleeve is fastened to the free end of the other rod in each case, which has a recess with a form-fitting manner except for an insertion opening, to which followed by a slot open on one side from the insert opening to the end face for the rod part offset by the groove, the insert and slot openings being opposite when the sleeve is attached to the adjusting rod and directed towards the mounting surface of the motor unit on the spindle rod.
  • the motor unit consists at least of the motor, a gear, the spindle drive and an electronic control part in particular.
  • a C-profile is used as a carrier, in which at least some of these modules are inserted.
  • the heads of the fastening screws for the motor unit are directed against the assembly surface.
  • the fastening screw is useful at least centrally located at the spindle rod outlet so that regardless of whether the spindle rod emerges on the right or left, it is not covered by it but is exposed and is therefore easily accessible.
  • the motor units are covered. Use is also made of such a cover here, with the aim of simplifying manufacture and fastening to such an extent.
  • an approximately U-shaped hood is provided which crosses over the motor unit, with end caps being located on the end faces. At least the end cap at the spindle rod outlet has two different predetermined breaking points for the rod.
  • the cover To fasten the cover, it is provided, in particular on the end faces, with features designed as notches and detent edges are provided on the motor unit, in particular on the individual assemblies.
  • the end caps are designed in such a way that they cover the recesses in the covering hood which are formed by the features.
  • the end caps have locking recesses on their side opposite the C-profile and corresponding locking hooks are arranged on the motor unit. The end caps can then be easily pushed on and locked in place from above.
  • a seal is provided at least between the end cap on the cable connection side and the motor.
  • the encapsulation of the individual assemblies of the motor unit also serves the same purpose.
  • the motor cable is provided with a plug and the connection cable with a mating connector.
  • a wing 3 On the frame 1 of a window shown in Fig. 1, a wing 3 is mounted tiltable about a horizontal axis 2. The wing 3 is tilted into position by a scissor stay 4 which is actuated by an actuating rod 5. On the frame 1, a motor unit 6 is attached, the spindle rod 7 is coupled to the actuating rod 5.
  • the motor unit 6 shown in FIG. 3 consists of the electric motor 8, the gear 9, the spindle drive 10 and the electronic control part 11.
  • a C-profile 12 serves as a carrier for this motor unit 6, into which the individual assemblies 8 to 11 are inserted , with the C-profile being stabilized via these assemblies, since the outer edges engage in the lateral shoulders 13 of the C-profile.
  • the spindle rod 7 is attached, which is connected to the actuating rod 5.
  • a sleeve 15 is fastened by means of screws 16, which has a recess 17 at its free end.
  • a slot 18 extends from this, which extends to the end face 19 extends.
  • a head part 21 is delimited by a groove 20.
  • the recess 17 has an insertion opening 22 through which the head part 21 is inserted and then positively embraced by the recess 17, while the part of the spindle rod 7 which is offset by the groove comes to rest in the slot 18 which is open at the top. This results in a fixed connection of the two rods 5, 7 in the axial direction.
  • the insertion opening 22 of the recess 17 and the open side of the slot 18 are directed against the mounting surface of the window frame 1, so that the motor unit 6 can be fitted from the front, whereby then the head part 21 is inserted.
  • the motor unit 6 is fastened by the screws 23, the screw heads being directed against the mounting surface 1 and thus being accessible from the front.
  • a cover 24 and two end caps 25 and 26 are used to cover the motor unit 6.
  • the cover 24 is U-shaped in cross-section and has, on its end faces, recesses 27 which engage under locking edges 28 on the assemblies 8 to 11. It can also be put on and taken off from the front.
  • the end caps 25 and 26 are placed, which are provided with latching recesses 29 into which latching hooks 30 which are located on one of the assemblies 8 to 11 engage.
  • the end cap (25) is fastened to the cable connection in this way, since it is removed and fastened more frequently and, above all, no splash water may penetrate here.
  • the end cap 26 is provided with two predetermined breaking points 32 which, depending on how the spindle rod 7 is attached, remain open or closed.
  • the motor cable 33 is not routed to the outside, but has a plug 34, to which the mating plug 35 of the connecting cable is inserted.
  • An electronic interface 36 can also be attached to this connector 34 in order to have the control followed by a control center.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Building Awnings And Sunshades (AREA)

Abstract

In actuators with an electric motor 8, especially for windows, doors, awnings, roller blinds or the like, in which a motor unit 6 with a spindle drive 10 is fastened to a mounting surface, especially by means of screws 23, its spindle rod 7 being connected to an actuating rod, the mounting of the actuator is to be made easier, the entire drive simplified and space saved. This is achieved in that a head part is delimited at the free end of the spindle rod 7 or actuating rod by means of an annular groove and there is fastened to the free end of the other respective rod a sleeve having a recess which positively surrounds the head part, with the exception of an insertion orifice, and which is followed by a slot, open on one side and leading from the insertion orifice to the end face, for the rod part stepped by means of the groove, the insertion orifice and the slot orifice being directed on the actuating rod oppositely to and on the spindle rod 7 towards the mounting surface of the motor unit 6. <IMAGE>

Description

Die Erfindung bezieht sich auf einen Stellantrieb mit Elektromotor, insbesondere für Fenster, Türen, Markisen, Rolladen od. dgl., wobei auf einer Montagefläche eine Motoreinheit mit Spindelantrieb insbesondere mit Schrauben befestigt ist, deren Spindelstange mit einer Stellstange verbunden ist. Bei den bekannten Ausführungsformen dieser Art ist die Montage der Motoreinheit und die Herstellung der Verbindung zwischen der Stell- und der Spindelstange verhältnismäßig umständlich, da die Teile meist von vorne nicht zugänglich sind. Desweiteren wird dabei die Spindelstange des Motors in die Hülse an der Spindelstange der öffnerschere eingeschoben und dort festgeklemmt. Der Motor benötigt deshalb nach der Seite zusätzlichen Platz um diesen Verschiebeweg.The invention relates to an actuator with an electric motor, in particular for windows, doors, awnings, roller shutters or the like. A motor unit with a spindle drive, in particular with screws, is attached to a mounting surface, the spindle rod of which is connected to an actuating rod. In the known embodiments of this type, the assembly of the motor unit and the establishment of the connection between the actuating and the spindle rod are relatively cumbersome, since the parts are usually not accessible from the front. Furthermore, the spindle rod of the motor is inserted into the sleeve on the spindle rod of the opening shear and clamped there. The motor therefore requires additional space on the side around this displacement path.

Aufgabe der vorliegenden Erfindung ist es daher, die Montage des Stellantriebes zu erleichtern, den gesamten Antrieb zu vereinfachen und Platz einzusparen. Dies wird erfindungsgemäß dadurch erreicht, daß am freien Ende der Spindel- oder der Stellstange durch eine Ringnut ein Kopfteil abgegrenzt und am freien Ende der jeweils anderen Stange eine Hülse befestigt ist, welche eine das Kopfteil bis auf eine Einsatzöffnung formschlüssig umfassende Ausnehmung aufweist, an welche sich ein einseitig offener von der Einsatzöffnung bis zur Stirnfläche führender Schlitz für den durch die Nut abgesetzten Stangenteil anschließt, wobei die Einsatz- und die Schlitzöffnung bei Anbringung der Hülse an der Stellstange entgegen und an der Spindelstange zur Montagefläche der Motoreinheit gerichtet sind. Bei der Montage der Motoreinheit wird diese in einfacher Weise von vorne auf die Montagefläche gesetzt, wobei das Kopfteil in die entsprechende Ausnehmung der Hülse eingeführt und damit die Kupplung der Teile vollzogen wird. Dabei ist es gleichgültig, an welchem Teil sich die Hülse befindet, sofern nur die Einsatzöffnung wie beschrieben ausgerichtet ist.The object of the present invention is therefore to facilitate the assembly of the actuator, to simplify the entire drive and to save space. This is achieved according to the invention in that a head part is delimited by an annular groove at the free end of the spindle rod or the actuating rod and a sleeve is fastened to the free end of the other rod in each case, which has a recess with a form-fitting manner except for an insertion opening, to which followed by a slot open on one side from the insert opening to the end face for the rod part offset by the groove, the insert and slot openings being opposite when the sleeve is attached to the adjusting rod and directed towards the mounting surface of the motor unit on the spindle rod. When assembling the motor unit, it is placed in a simple manner from the front onto the mounting surface, the head part being inserted into the corresponding recess in the sleeve and the parts being thus coupled. It does not matter which part of the sleeve is provided that only the insert opening is aligned as described.

Die Motoreinheit besteht mindestens aus dem Motor, einem Getriebe, dem Spindelantrieb und einem insbesondere elektronischen Steuerteil. Zur Vereinfachung des Aufbaus dieser Einheit und weiteren Platzeinsparung wird dabei als Träger ein C-Profil verwendet, in welches mindestens einige dieser Baugruppen eingeschoben sind. Um sämtliche Montagearbeiten von vorne vornehmen zu können, sind die Köpfe der Befestigungsschrauben für die Motoreinheit entgegen der Montageflache gerichtet. Zweckmäßig ist die Befestigungsschraube mindestens am Spindelstangenaustritt mittig angeordnet, damit sie unabhängig davon, ob die Spindelstange rechts oder links austritt, von dieser nicht abgedeckt wird sondern frei liegt und damit ohne weiteres zugänglich ist.The motor unit consists at least of the motor, a gear, the spindle drive and an electronic control part in particular. To simplify the construction of this unit and further space savings, a C-profile is used as a carrier, in which at least some of these modules are inserted. In order to be able to carry out all assembly work from the front, the heads of the fastening screws for the motor unit are directed against the assembly surface. The fastening screw is useful at least centrally located at the spindle rod outlet so that regardless of whether the spindle rod emerges on the right or left, it is not covered by it but is exposed and is therefore easily accessible.

Bei den bekannten Spindelantrieben sind die Motoreinheiten abgedeckt. Von einer solchen Abdeckung wird auch hier Gebrauch gemacht, wobei auch in so weit eine Vereinfachung in der Herstellung und in der Befestigung erreicht werden soll. Hierzu ist eine im Querschnitt etwa U-förmige Haube vorgesehen, welche die Motoreinheit übergreift, wobei sich an den Stirnseiten Endkappen befinden. Dabei weist mindestens die Endkappe am Spindelstangenaustritt zwei verschiedene Sollbruchstellen für die Stange auf.In the known spindle drives, the motor units are covered. Use is also made of such a cover here, with the aim of simplifying manufacture and fastening to such an extent. For this purpose, an approximately U-shaped hood is provided which crosses over the motor unit, with end caps being located on the end faces. At least the end cap at the spindle rod outlet has two different predetermined breaking points for the rod.

Zur Befestigung der Abdeckhaube ist diese insbesondere an den Stirnseiten mit als Rasten ausgebildeten Ausprägungen versehen und sind an der Motoreinheit, insbesondere an den einzelnen Baugruppen, Rastkanten vorgesehen. Dabei sind die Endkappen so ausgebildet, daß sie die durch die Ausprägungen entstandenen Ausnehmungen der Abdeckhaube überdecken. Die Endkappen weisen an ihrer dem C-Profil entgegengerichteten Seite Rastausnehmungen auf und an der Motoreinheit sind entsprechende Rasthacken angeordnet. Die Endkappen können dann in einfacher Weise von oben aufgeschoben und verrastet werden. Um einen guten Spritzwasserschutz zu erhalten ist mindestens zwischen der Endkappe an der Kabelanschlußseite und dem Motor eine Dichtung vorgesehen. Dem gleichen Zweck dient auch die Kapselung der einzelnen Baugruppen der Motoreinheit.To fasten the cover, it is provided, in particular on the end faces, with features designed as notches and detent edges are provided on the motor unit, in particular on the individual assemblies. The end caps are designed in such a way that they cover the recesses in the covering hood which are formed by the features. The end caps have locking recesses on their side opposite the C-profile and corresponding locking hooks are arranged on the motor unit. The end caps can then be easily pushed on and locked in place from above. In order to obtain good splash water protection, a seal is provided at least between the end cap on the cable connection side and the motor. The encapsulation of the individual assemblies of the motor unit also serves the same purpose.

Um auch hinsichtlich der elektrischen Anschlüsse die Montage zu vereinfachen, sind das Motorkabel mit einem Stecker und das Anschlußkabel mit einem Gegenstecker versehen. Hierdurch erhält man über dies die Möglichkeit, zusätzlich eine elektronische Schnittstelle anzuordnen, die dann ebenfalls mit einem entsprechenden Gegenstecker versehen ist. Über diese Schnittstelle können dann von einer Zentrale alle Werte des Motors sowie Offenstellung, Zustellung, Einschaltzustand, Laufzeit usw. abgefragt und außerdem die Steuerung erfolgen, wobei dann die Einzelsteuerung abgeschaltet wird.In order to simplify the assembly also with regard to the electrical connections, the motor cable is provided with a plug and the connection cable with a mating connector. This gives you the option of additionally arranging an electronic interface, which is then also provided with a corresponding mating connector. This interface can then be used to query all values of the motor as well as the open position, infeed, switch-on state, running time etc. from a central unit and also control, whereby the individual control is then switched off.

Die Zeichnung zeigt Ausführungsbeispiele der Erfindung. Es stellen dar:

Fig. 1
die Vorderansicht eines Fensters mit Stellantrieb;
Fig. 2
eine Draufsicht nach Fig. 1 mit geöffnetem Fensterflügel;
Fig. 3
die vergrößerte Vorderansicht einer Motoreinheit mit abgebrochener Stellstange und gestrichelt eingezeichneten Baugruppen;
Fig. 4
eine teilweise geschnittene Seitenansicht nach Fig. 3;
Fig. 5
eine Draufsicht nach Fig. 3;
Fig. 6
eine abgebrochene Seitenansicht nach Fig. 3 am Spindelstangenaustritt;
Fig. 7
eine vergrößerte Darstellung der Verbindung zwischen Spindel- und Stellstange;
Fig. 8
den vergrößerten Ausschnitt VIII aus Fig. 3;
Fig. 9
den vergrößerten Ausschnitt IX aus Fig. 4;
The drawing shows exemplary embodiments of the invention. They represent:
Fig. 1
the front view of an actuator window;
Fig. 2
a plan view of Figure 1 with the window sash open.
Fig. 3
the enlarged front view of a motor unit with broken actuator stem and modules shown in broken lines;
Fig. 4
a partially sectioned side view of FIG. 3;
Fig. 5
a plan view of FIG. 3;
Fig. 6
a broken side view of Figure 3 at the spindle rod exit.
Fig. 7
an enlarged view of the connection between the spindle and actuating rod;
Fig. 8
the enlarged section VIII of Fig. 3;
Fig. 9
the enlarged section IX of Fig. 4;

An dem in Fig. 1 dargestellten Blendrahmen 1 eines Fensters ist um eine waagrechte Achse 2 kippbar ein Flügel 3 gelagert. Die Ausstellung des Flügels 3 in die Kipplage erfolgt durch eine Ausstellschere 4, welche über eine Stellstange 5 betätigt wird. Am Blendrahmen 1 ist eine Motoreinheit 6 befestigt, deren Spindelstange 7 mit der Stellstange 5 gekuppelt ist.On the frame 1 of a window shown in Fig. 1, a wing 3 is mounted tiltable about a horizontal axis 2. The wing 3 is tilted into position by a scissor stay 4 which is actuated by an actuating rod 5. On the frame 1, a motor unit 6 is attached, the spindle rod 7 is coupled to the actuating rod 5.

Die in Fig. 3 dargestellte Motoreinheit 6 besteht aus dem Elektromotor 8, dem Getriebe 9, dem Spindelantrieb 10 und dem elektronischen Steuerteil 11. Als Träger für diese Motoreinheit 6 dient ein C-Profil 12, in welches die einzelnen Baugruppen 8 bis 11 eingeschoben sind, wobei das C-Profil über diese Baugruppen stabilisiert wird, da die Außenkanten in die seitlichen Absätze 13 des C-Profils eingreifen. An der Spindelmutter 14 des Spindelantriebes 10 ist die Spindelstange 7 befestigt, welche mit der Stellstange 5 verbunden wird.The motor unit 6 shown in FIG. 3 consists of the electric motor 8, the gear 9, the spindle drive 10 and the electronic control part 11. A C-profile 12 serves as a carrier for this motor unit 6, into which the individual assemblies 8 to 11 are inserted , with the C-profile being stabilized via these assemblies, since the outer edges engage in the lateral shoulders 13 of the C-profile. On the spindle nut 14 of the spindle drive 10, the spindle rod 7 is attached, which is connected to the actuating rod 5.

Der Aufbau der Kupplung dieser Teile ist aus Fig. 7 erkennbar. Auf der Stellstange 5 ist eine Hülse 15 mittels Schrauben 16 befestigt, welche an ihrem freien Ende eine Ausnehmung 17 aufweist. Von dieser geht ein Schlitz 18 aus, welcher sich bis zur Stirnfläche 19 erstreckt. Am freien Ende der Spindelstange 7 ist durch eine Nut 20 ein Kopfteil 21 abgegrenzt. Die Ausnehmung 17 weist eine Einsetzöffnung 22 auf, durch welche das Kopfteil 21 eingeführt und dann von der Ausnehmung 17 formschlüssig umfaßt wird, während der durch die Nut abgesetzte Teil der Spindelstange 7 in den oben offenen Schlitz 18 zu liegen kommt. Damit ergibt sich in axialer Richtung eine feste Verbindung der beiden Stangen 5, 7. Die Einsatzöffnung 22 der Ausnehmung 17 und die offene Seite des Schlitzes 18 sind entgegen der Montagefläche des Fensterrahmens 1 gerichtet, so daß die Motoreinheit 6 von vorne aufgesetzt werden kann, wobei dann das Kopfteil 21 eingeschoben wird. Die Befestigung der Motoreinheit 6 erfolgt durch die Schrauben 23, wobei die Schraubenköpfe entgegen der Montagefläche 1 gerichtet und damit von vorne zugänglich sind.The structure of the coupling of these parts can be seen from Fig. 7. On the control rod 5, a sleeve 15 is fastened by means of screws 16, which has a recess 17 at its free end. A slot 18 extends from this, which extends to the end face 19 extends. At the free end of the spindle rod 7, a head part 21 is delimited by a groove 20. The recess 17 has an insertion opening 22 through which the head part 21 is inserted and then positively embraced by the recess 17, while the part of the spindle rod 7 which is offset by the groove comes to rest in the slot 18 which is open at the top. This results in a fixed connection of the two rods 5, 7 in the axial direction. The insertion opening 22 of the recess 17 and the open side of the slot 18 are directed against the mounting surface of the window frame 1, so that the motor unit 6 can be fitted from the front, whereby then the head part 21 is inserted. The motor unit 6 is fastened by the screws 23, the screw heads being directed against the mounting surface 1 and thus being accessible from the front.

Zur Abdeckung der Motoreinheit 6 dienen eine Abdeckhaube 24 sowie zwei Endkappen 25 und 26. Die Abdeckhaube 24 ist im Querschnitt U-förmig gestaltet und weist an ihren Stirnseiten als Rasten ausgebildete Ausprägungen 27 auf, welche Rastkanten 28 an den Baugruppen 8 bis 11 untergreifen. Das Aufsetzen und Abnehmen kann also ebenfalls von vorne erfolgen. In gleicher Weise werden die Endkappen 25 und 26 aufgesetzt, welche mit Rastausnehmungen 29 versehen sind, in welche Rasthaken 30 eingreifen, welche sich an einer der Baugruppe 8 bis 11 befinden. Es reicht aber aus, wenn die Endkappe (25) am Kabelanschluß in dieser Weise befestigt wird, da sie häufiger abgenommen und wieder befestigt wird und vor allem hier kein Spritzwasser eindringen darf. Für die andere Endkappe (26) genügt es dagegen, wenn zwei kleine nicht dargestellte Vorsprünge derselben unter die Stege des C-Profils 12 im Bereich der Absätze 13 greifen. Die durch die Ausprägungen 27 verursachten Ausnehmungen an der Haube 24 werden durch die Endkappen 25,26 abgedeckt, so daß sich ein vollständiger Abschluß nach außen ergibt. Zum Spritzwasserschutz ist zwischen den Endkappen 25 und 26 einerseits und der entsprechenden Baueinheit 8 bis 11 andererseits ein Dichtelement 31 vorgesehen.(Fig. 8)A cover 24 and two end caps 25 and 26 are used to cover the motor unit 6. The cover 24 is U-shaped in cross-section and has, on its end faces, recesses 27 which engage under locking edges 28 on the assemblies 8 to 11. It can also be put on and taken off from the front. In the same way, the end caps 25 and 26 are placed, which are provided with latching recesses 29 into which latching hooks 30 which are located on one of the assemblies 8 to 11 engage. However, it is sufficient if the end cap (25) is fastened to the cable connection in this way, since it is removed and fastened more frequently and, above all, no splash water may penetrate here. For the other end cap (26), on the other hand, it is sufficient if two small projections, not shown, of the same under the webs of the C-profile 12 in Grab the area of paragraphs 13. The recesses on the hood 24 caused by the features 27 are covered by the end caps 25, 26, so that there is a complete closure to the outside. To protect against splashing water, a sealing element 31 is provided between the end caps 25 and 26 on the one hand and the corresponding structural unit 8 to 11 on the other hand (FIG. 8)

Die Endkappe 26 ist mit zwei Sollbruchstellen 32 versehen, welche je nach dem wie die Spindelstange 7 angebracht ist, geöffnet oder verschlossen bleiben. Das Motorkabel 33 ist nicht nach außen durchgeführt, sondern weist einen Stecker 34 auf, welchen der Gegenstecker 35 des Anschlußkabels eingefügt wird. An diesen Stecker 34 kann auch eine elektronische Schnittstelle 36 angefügt werden, um die Steuerung durch eine Zentrale folgen zu lassen.The end cap 26 is provided with two predetermined breaking points 32 which, depending on how the spindle rod 7 is attached, remain open or closed. The motor cable 33 is not routed to the outside, but has a plug 34, to which the mating plug 35 of the connecting cable is inserted. An electronic interface 36 can also be attached to this connector 34 in order to have the control followed by a control center.

Claims (13)

Stellantrieb mit Elektromotor, insbesondere für Fenster, Türen, Markisen, Rolladen od. dgl., wobei eine Motoreinheit mit Spindelantrieb auf einer Montagefläche insbesondere mit Schrauben befestigt ist, deren Spindelstange mit einer Stellstange verbunden ist, dadurch gekennzeichnet, daß am freien Ende der Spindel(7) oder der Stellstange (5) durch eine Ringnut (20) ein Kopfteil (21) abgegrenzt und am freien Ende der jeweils anderen Stange eine Hülse (15) befestigt ist, welche eine das Kopfteil (21) bis auf eine Einsatzöffnung (22) formschlüssig umfassende Ausnehmung (17) aufweist, an welcher sich ein einseitig offener von der Einsatzöffnung (22) bis zur Stirnfläche (19) führender Schlitz (18) für den durch die Nut (20) abgesetzten Stangenteil anschließt, wobei die Einsatz- (22) und die Schlitzöffnung (18) an der Stellstange (5) entgegen und an der Spindelstange (7) zur Montagefläche (1) der Motoreinheit (6) gerichtet sind.Actuator with an electric motor, in particular for windows, doors, awnings, roller shutters or the like, whereby a motor unit with a spindle drive is attached to a mounting surface, in particular with screws, the spindle rod of which is connected to an actuating rod, characterized in that at the free end of the spindle ( 7) or the actuating rod (5) is delimited by an annular groove (20) a head part (21) and a sleeve (15) is attached to the free end of the other rod, which one the head part (21) except for an insert opening (22) Has a form-fitting recess (17) to which is connected a slot (18), which is open on one side and extends from the insertion opening (22) to the end face (19), for the rod part offset by the groove (20), the insert (22) and the slot opening (18) on the adjusting rod (5) is opposite and on the spindle rod (7) is directed towards the mounting surface (1) of the motor unit (6). Stellantrieb nach Anspruch 1, dadurch gekennzeichnet, daß die die Köpfe der Befestigungsschrauben (23) für die Motoreinheit (6) entgegen der Montagefläche (1) gerichtet sind.Actuator according to claim 1, characterized in that the heads of the fastening screws (23) for the motor unit (6) are directed against the mounting surface (1). Stellantrieb nach einem oder beiden der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Befestigungsschrauben (23) mindestens am Spindelstangenaustritt (32) mittig angeordnet sind.Actuator according to one or both of the preceding claims, characterized in that the fastening screws (23) are arranged centrally at least at the spindle rod outlet (32). Stellantrieb mit Elektromotor, insbesondere für Fenster, Türen, Markisen, Rolladen od. dgl., wobei eine Motoreinheit mit Spindelantrieb auf einer Montagefläche insbesondere mit Schrauben befestigt ist, deren Spindelstange mit einer Stellstange verbunden ist, dadurch gekennzeichnet, daß die Motoreinheit (6) mindestens aus dem Motor (8), einem Getriebe (9) dem Spindelantrieb (10) und einem insbesondere elektronischen Steuerteil (11) besteht, wobei als Träger ein C-Profil (12) mit seitlichen Absätzen (13) dient, in welches wenigstens einige dieser Bauteilgruppen (8 - 11) eingeschoben sind.Actuator with an electric motor, in particular for windows, doors, awnings, roller shutters or the like, wherein a motor unit with a spindle drive is attached to a mounting surface, in particular with screws, the spindle rod of which is connected to an actuating rod, characterized in that the motor unit (6) at least consists of the motor (8), a gear (9), the spindle drive (10) and an electronic control part (11) in particular, the carrier used being a C-profile (12) with lateral shoulders (13) into which at least some of these Component groups (8 - 11) are inserted. Stellantrieb mit Elektromotor, insbesondere für Fenster, Türen, Markisen, Rolladen od. dgl., wobei eine abgedeckte Motoreinheit mit Spindelantrieb auf einer Montagefläche befestigt ist, dadurch gekennzeichnet, daß eine im Querschnitt etwa U-förmige Abdeckhaube (24) die Motoreinheit (6) übergreift und an den Stirnseiten Endkappen (25, 26) vorgesehen sind, wobei die Abdeckhaube (24) und die Endkappen (25,26) senkrecht zur Montagefläche abziehbar sind.Actuator with an electric motor, in particular for windows, doors, awnings, roller shutters or the like, a covered motor unit with a spindle drive being fastened to a mounting surface, characterized in that a cover hood (24) of approximately U-shaped cross-section covers the motor unit (6). overlaps and end caps (25, 26) are provided on the end faces, the covering hood (24) and the end caps (25, 26) being removable perpendicular to the mounting surface. Stellantrieb nach Anspruch 5, dadurch gekennzeichnet, daß mindestens die Endkappe (26) am Spindelstangenaustritt zwei Sollbruchstellen für die Spindelstange (7) aufweist.Actuator according to Claim 5, characterized in that at least the end cap (26) has two predetermined breaking points for the spindle rod (7) at the spindle rod outlet. Stellantrieb nach einem oder beiden der vorhergehenden Ansprüche 5 bis 6, dadurch gekennzeichnet, daß die Abdeckhaube (24) insbesondere an den Stirnseiten als Rasten ausgebildete Ausprägungen (27) aufweist und an der Motoreinheit (6) Rastkanten (28) vorgesehen sind.Actuator according to one or both of the preceding claims 5 to 6, characterized in that the cover (24), in particular on the end faces, is in the form of catches (27) and locking edges (28) are provided on the motor unit (6). Stellantrieb nach Anspruch 7, dadurch gekennzeichnet, daß die Endkappen (25, 26) die Ausprägungen (27) überdecken.Actuator according to claim 7, characterized in that the end caps (25, 26) cover the forms (27). Stellantrieb nach einem oder mehreren der vorhergehenden Ansprüche 5 bis 7, dadurch gekennzeichnet, daß mindestens eine der Endkappen (25, 26) an ihrer dem C-Profil (12) entgegengesetzten Seite mit Rastausnehmungen (29) und die Motoreinheit (6) mit entsprechenden Rasthaken (30) versehen sind.Actuator according to one or more of the preceding claims 5 to 7, characterized in that at least one of the end caps (25, 26) on its side opposite the C-profile (12) with latching recesses (29) and the motor unit (6) with corresponding latching hooks (30) are provided. Stellantrieb nach Anspruch 9 dadurch gekennzeichnet, daß mindestens zwischen der Endkappe (25) der Kabelanschlußseite und der Motoreinheit (6) eine Dichtung (31) vorgesehen ist.Actuator according to Claim 9, characterized in that a seal (31) is provided at least between the end cap (25) of the cable connection side and the motor unit (6). Stellantrieb nach einem oder mehreren der vorhergehenden Ansprüche 5 bis 10, dadurch gekennzeichnet, daß die Baugruppen (8 - 11) der Motoreinheit (6) in sich gekapselt sind.Actuator according to one or more of the preceding claims 5 to 10, characterized in that the assemblies (8-11) of the motor unit (6) are encapsulated. Stellantrieb nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Motorkabel (33) mit einem Stecker (34) und das Anschlußkabel mit einem Gegenstecker (35) versehen sind.Actuator according to one or more of the preceding claims, characterized in that the motor cable (33) is provided with a plug (34) and the connecting cable with a mating plug (35). Stellantrieb nach Anspruch 12, gekennzeichnet durch eine elektronische Schnittstelle (36) mit einem Gegenstecker.Actuator according to claim 12, characterized by an electronic interface (36) with a mating connector.
EP92119011A 1991-11-23 1992-11-06 Actuator with electromotor, in particular for windows, doors, roller blinds and the like Expired - Lifetime EP0544134B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9114625U DE9114625U1 (en) 1991-11-23 1991-11-23 Actuator with electric motor, especially for windows, doors, awnings, roller shutters or similar.
DE9114625U 1991-11-23

Publications (2)

Publication Number Publication Date
EP0544134A1 true EP0544134A1 (en) 1993-06-02
EP0544134B1 EP0544134B1 (en) 1995-06-28

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EP92119011A Expired - Lifetime EP0544134B1 (en) 1991-11-23 1992-11-06 Actuator with electromotor, in particular for windows, doors, roller blinds and the like

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EP (1) EP0544134B1 (en)
AT (1) ATE124492T1 (en)
DE (2) DE9114625U1 (en)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
DE19804801C1 (en) * 1998-02-09 1999-07-08 Dorma Gmbh & Co Kg End cap fixing device
EP0947657A3 (en) * 1998-04-03 2000-03-29 VELUX Industri A/S Housing for the fixing of actuators operating windows

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9300588U1 (en) * 1993-01-19 1994-05-19 Helmut Claus GmbH & Co. KG, Fabrik für Feinmechanik, 42553 Velbert Actuator for window domes or the like. movable window parts
DE19962538A1 (en) * 1999-12-23 2001-08-02 Cimosys Ag Goldingen Electric motor furniture drive has lever or connected part supported on surface in at least one end position so supporting surface takes up at least part of reaction force of adjusted part
DE102014211436A1 (en) 2014-06-16 2015-12-17 Roto Frank Ag Circuit arrangement for a DC drive of a window, a door or the like
CN112325758B (en) * 2020-10-28 2022-08-02 广东奥科伟业科技发展有限公司 Double-stroke monitoring, positioning and testing system

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US4198786A (en) * 1978-02-16 1980-04-22 Faiveley S.A. Locking device for a sliding door
AT371552B (en) * 1975-04-12 1983-07-11 Ver Baubeschlag Gretsch Co ELECTRIC DRIVE FOR WINDOW OPENER AND THE LIKE

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
AT371552B (en) * 1975-04-12 1983-07-11 Ver Baubeschlag Gretsch Co ELECTRIC DRIVE FOR WINDOW OPENER AND THE LIKE
US4198786A (en) * 1978-02-16 1980-04-22 Faiveley S.A. Locking device for a sliding door

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19804801C1 (en) * 1998-02-09 1999-07-08 Dorma Gmbh & Co Kg End cap fixing device
WO1999040283A1 (en) 1998-02-09 1999-08-12 Dorma Gmbh + Co. Kg Fastening of end caps on housings comprised of profile sections
US6199321B1 (en) 1998-02-09 2001-03-13 Dorma Gmbh +Co. Kg Housings for automatic door mechanisms, revolving doors, sensor strips, sensor strips with integrated rails, and sliding door drive systems having a fastening system for end caps of the housings, which housings are formed by sections
AU734718B2 (en) * 1998-02-09 2001-06-21 Dorma Gmbh & Co. Kg Attachment of end caps to housings, which are composed of profiles
EP0947657A3 (en) * 1998-04-03 2000-03-29 VELUX Industri A/S Housing for the fixing of actuators operating windows

Also Published As

Publication number Publication date
EP0544134B1 (en) 1995-06-28
DE59202719D1 (en) 1995-08-03
DE9114625U1 (en) 1992-01-16
ATE124492T1 (en) 1995-07-15

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