WO2003014506A1 - Door closer with an electromechanical drive device - Google Patents
Door closer with an electromechanical drive device Download PDFInfo
- Publication number
- WO2003014506A1 WO2003014506A1 PCT/EP2001/009129 EP0109129W WO03014506A1 WO 2003014506 A1 WO2003014506 A1 WO 2003014506A1 EP 0109129 W EP0109129 W EP 0109129W WO 03014506 A1 WO03014506 A1 WO 03014506A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door closer
- housing
- gear
- door
- electric motor
- 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.)
- Ceased
Links
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
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- 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
- E05Y2201/644—Flexible elongated pulling elements
- E05Y2201/646—Flexible elongated pulling elements continuous, e.g. closed loops
-
- 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
- E05Y2201/644—Flexible elongated pulling elements
- E05Y2201/656—Chains
-
- 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 closer according to the preamble of patent claim 1.
- the invention has for its object to remedy this situation by a new design of door closer arrangements of the type in question here.
- the load-bearing housing is designed as a casting, aesthetically appealing configurations can be formed, with high operational reliability and great serviceability of the arrangement.
- the cross section of the housing is preferably square or rectangular, so that geometrically clear outer surfaces of the housing result. Ease of installation and servicing remains unchanged, since after loosening the flanged electric motor and the linkage connections to the door to be moved, the incremental encoder, gearbox door closer and closing spring can be removed from the housing or from the housing after loosening the corresponding fastening screws and are therefore easily accessible ,
- a projection in the form of a bearing plate can be formed on the common housing of the door closer and the gearbox, to which the motor, which can be designed as a DC or AC motor, is flanged.
- the operative connection of the motor axis is established directly or indirectly on a transmission axis of the transmission via a force transmission means.
- the door closer can be driven by the gearbox inside or outside the common housing.
- the US 2,024,300 shows a supporting housing for a door closer arrangement, which is closed by an upper detachable cover plate.
- the axes of the door closer components such as the electric motor, closing spring, clutch and the like are arranged parallel to the door leaf of the door to be operated, which leads to an oversized overall height that far exceeds the frame height of the door;
- Such door closer arrangements must therefore be arranged on the door leaf of the door, which no longer meets today's aesthetic requirements for door closer arrangements.
- Fig. 1 A first embodiment of a door closer arrangement according to the invention with a chain drive as a power transmission means between the axle exit of the door closer and the axle exit of the transmission which is operatively connected to the electric motor.
- Fig. 2 A second embodiment of the door closer arrangement according to Fig. 1 with gears as a power transmission means between the axis exits of the door closer and transmission.
- Fig. 3 A third embodiment of the door closer arrangement with a laterally protruding bearing plate for the connection of an electric motor.
- a door closer arrangement designated as a whole by reference number 10, comprises a door closer 12, a reduction and angular gear 14 comprising an integral clutch, and an electric motor 16.
- the door closer 12 is connected to the door force 12 to be actuated, which is also not shown, by means of a linkage has a closing spring, also not shown, which is tensioned when the door is opened manually or via the electric motor and which supplies a closing force required for closing the door, as is evident, for example, from the generic DE 41 24282 C2 mentioned at the beginning.
- the above-mentioned assemblies door closers 12 and reduction and angular gears 14 with an integral clutch are encompassed by a supporting housing 18, on one end of which the electric motor 16 is flanged.
- a flange 19 of conventional design is used for this.
- a further axis exit 22 is provided for driving an incremental encoder 24 which specifies the respective door opening angle and which is required for a control device for the automatic opening and closing of the door which is not part of the invention.
- the axis exits 20 and 21 are operatively connected to one another either via a toothed chain drive 26 or via gear wheels 27 and 28.
- a toothed chain drive instead of a toothed chain drive, a toothed belt can also be used as a force transmission means.
- connecting eyes 29 are used for the detachable fastening of the door closer arrangement 10 described to a frame, not shown, of the door, not shown.
- the housing 18 is made of gray or aluminum cast in the die-casting process and can therefore be designed as desired in its spatial design.
- the cross section of the hollow housing 18 is preferably square, so that geometrically clear aesthetically appealing outer surfaces of the housing 18 result.
- means are provided on the common housing, consisting of door closer housing 18 and gear housing 11, which allow an electric motor 16 to be installed in a non-coaxial position.
- a projection extending in the axial direction in the form of a bearing plate 13 is present on the gear housing 11.
- the electric motor 16 is flanged to this end shield 13.
- An axis exit 17 of the electric motor 16 is provided with a gearwheel 25, which is in operative connection with another gearwheel 30 located outside the gearbox 11 in a recess 15 of the gearbox 11.
- the operative connection is achieved via a force transmission element 23 in the form of a toothed belt.
- Corresponding equivalent means can be used instead of the toothed belt 23.
- An axis of the gearwheel 30 goes into the transmission housing 11.
- the operative connection between the transmission 14 and the door closer 12 takes place via the axle outlet 20, the toothed chain drive 26 and the axle outlet 21 of the door closer 12.
- the housing of the transmission 14 and the door closer 12 form a common modular assembly, on one end of which there is the end shield 13 to which the electric motor 16 is flanged.
- This arrangement of the installation position of the motor results in a good overall efficiency (motor / transmission), in particular for the use of such a door closer arrangement 10 in fire protection.
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Türschließer mit einer elektromechanischen Antriebsvorrichtung Door closer with an electromechanical drive device
Beschreibungdescription
Die Erfindung betrifft einen Türschließer gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a door closer according to the preamble of patent claim 1.
Es ist bekannt, die einzelnen Baugruppen einer Türschließer-Anordnung modular auszubilden und in einer Reihe nebeneinander längs einer Grundplatte schwingungsgedämpft anzuordnen sowie von einem gemeinsamen Gehäuse abzudecken, so dass nach Abnahme des Gehäuses die einzelnen Baugruppen schnell ausgewechselt werden können; vgl. DE 41 24282 C2.It is known to modularly design the individual assemblies of a door closer arrangement and to arrange them in a row next to one another along a base plate in a vibration-damped manner and to cover them from a common housing, so that the individual assemblies can be quickly replaced after removing the housing; see. DE 41 24282 C2.
Da solche Türschließer-Anordnungen neben dem im Öffnungssinn der anzutreibenden Tür wirkenden Elektromotor mechanische Untersetzungsund Umlenkgetriebe, eine beim Öffnen der Tür zu spannende Schließfeder, einen für den automatischen Betrieb einer Tür notwendigen Inkre- mentengeber sowie verschiedenartige Kraftübertragungselemente umfassen, bauen diese relativ lang, oft über die gesamte Breite einer Tür reichend, zumal der Querschnitt des umfassenden Gehäuses durch die räumlichen Gegebenheiten der Türzargen bzw. Türrahmenprofile bedingt relativ klein zu halten ist. Die zu übertragenden von der Grundplatte auf- zunehmenden Verwindungskräfte sind groß, so dass diese sehr starr auszubilden ist, um vorgegebene Achsabstände verändernde, elastische Verbiegungen zu unterbinden, die zu unerwünschten Betriebsstörungen und damit mindestens zum Austausch der Grundplatte führen. Dies hat einen erheblichen Serviceaufwand zur Folge. Die Grundplatten solcher Türschließer-Anordnungen sind daher als stabile Profilstäbe ausgebildet, was bei der Querschnittsgestaltung der Gesamtanordnung sehr hinderlich ist.Since such door closer arrangements comprise, in addition to the electric motor acting in the opening direction of the door to be driven, mechanical reduction and deflection gears, a closing spring to be tensioned when the door is opened, an increment sensor necessary for the automatic operation of a door, and various types of force transmission elements, these are relatively long, often overbuilt extending the entire width of a door, especially since the cross-section of the comprehensive housing is to be kept relatively small due to the spatial conditions of the door frames or door frame profiles. The torsional forces to be transmitted, which increase from the base plate, are large, so that this must be designed to be very rigid in order to prevent elastic bends which change the predetermined center distances and which lead to undesired operational disturbances and thus at least to the exchange of the base plate. This results in a considerable amount of service. The base plates of such door closer arrangements are therefore designed as stable profile bars, which is very cumbersome in the cross-sectional design of the overall arrangement.
Der Erfindung liegt die Aufgabe zugrunde, hier Abhilfe zu schaffen durch eine neue Gestaltung von Türschließer-Anordnungen der hier in Frage stehenden Art.The invention has for its object to remedy this situation by a new design of door closer arrangements of the type in question here.
Diese Aufgabe ist gemäß der Erfindung durch die Merkmale des Patentanspruches 1 gelöst.This object is achieved according to the invention by the features of claim 1.
Weitere Merkmale der Erfindung ergeben sich aus den Unteransprüchen.Further features of the invention emerge from the subclaims.
Infolge der erfindungsgemäßen Zusammenfassung von Türschließer und Getriebe in einem gemeinsamen tragenden Gehäuse und die sich daraus ergebende Möglichkeit zur koaxialen Anflanschung des Elektromotors an die eine Stirnseite dieses Gehäuses wird nicht nur die bisher übliche Grundplatte eingespart, sondern auch eine kurze Baulänge der Türschließer-Anordnung erzielt, ohne hierbei den Querschnitt der Anordnung für den Betrachter merkbar zu vergrößern. Die Trägheitsmomente solcher als Hohlkörper ausgebildeten Gehäuse sind groß, so dass Veränderungen von Achsabständen infolge von Verwindungen bei allen auftretenden Wechselbelastungen ausgeschlossen sind.As a result of the combination of door closer and gearbox according to the invention in a common load-bearing housing and the resulting possibility for the electric motor to be flanged coaxially to one end face of this housing, not only is the base plate previously used saved, but also a short overall length of the door closer arrangement is achieved, without increasing the cross-section of the arrangement noticeably for the viewer. The moments of inertia of such housings, which are designed as hollow bodies, are large, so that changes in center distances due to twisting are excluded with all occurring alternating loads.
Bekanntlich spielt in der modernen Architektur die Ästhetik eine überra- gende Rolle, der Tür- und Fensterbeschläge insbesondere aber auch die Türschließer-Anordnungen zu genügen haben. Da das tragende Gehäuse erfindungsgemäß als Gussstück ausgebildet ist, lassen sich ästhetisch ansprechende Konfigurationen ausbilden, bei hoher Betriebssicherheit und großer Servicefreundlichkeit der Anordnung. Vorzugsweise ist der Querschnitt des Gehäuses aber quadratisch oder rechteckig ausgebildet, so dass sich geometrisch klare Außenflächen des Gehäuses ergeben. Die Montage- und Servicefreundlichkeit bleibt erhalten, da nach Lösen des angeflanschten Elektromotors und der Gestängeverbindungen zu der zu bewegenden Tür Inkrementengeber, Getriebetürschließer und Schließfe- der nach Lösen der entsprechenden Befestigungsschrauben aus dem Gehäuse bzw. von dem Gehäuse gelöst werden können und damit leicht zugänglich sind.As is well known, aesthetics play an overriding role in modern architecture, which door and window fittings in particular, but also the door closer arrangements have to meet. Since, according to the invention, the load-bearing housing is designed as a casting, aesthetically appealing configurations can be formed, with high operational reliability and great serviceability of the arrangement. However, the cross section of the housing is preferably square or rectangular, so that geometrically clear outer surfaces of the housing result. Ease of installation and servicing remains unchanged, since after loosening the flanged electric motor and the linkage connections to the door to be moved, the incremental encoder, gearbox door closer and closing spring can be removed from the housing or from the housing after loosening the corresponding fastening screws and are therefore easily accessible ,
In einer weiteren Ausführungsform kann an dem gemeinsamen Gehäuse des Türschließers und des Getriebes ein Vorsprung in Form eines Lagerschildes angeformt sein, an dem der Motor, der als Gleichstrom- oder Wechselstrommotor ausgeführt sein kann, angeflanscht ist. Die Wirkverbindung der Motorachse wird über ein Kraftübertragungsmittel direkt oder indirekt auf eine Getriebeachse des Getriebes hergestellt. Der Antrieb des Türschließers kann von dem Getriebe innerhalb oder außerhalb des gemeinsamen Gehäuses erfolgen.In a further embodiment, a projection in the form of a bearing plate can be formed on the common housing of the door closer and the gearbox, to which the motor, which can be designed as a DC or AC motor, is flanged. The operative connection of the motor axis is established directly or indirectly on a transmission axis of the transmission via a force transmission means. The door closer can be driven by the gearbox inside or outside the common housing.
Die US 2,024,300 zeigt zwar ein tragendes Gehäuse für eine Türschließer-Anordnung, das von einer oberen lösbaren Deckplatte verschlossen ist.The US 2,024,300 shows a supporting housing for a door closer arrangement, which is closed by an upper detachable cover plate.
Darüber hinaus sind die Achsen der Türschließer-Komponenten wie Elektromotor, Schließfeder, Schaltkupplung und ähnliches parallel zum Türblatt der zu betätigenden Tür angeordnet, was zu einer übergroßen die Zargenhöhe der Tür weit überschreitende Bauhöhe führt; solche Türschließer-Anordnungen müssen daher am Türblatt der Tür angeordnet werden, was heutigen ästhetischen Anforderungen an Türschließer-Anordnungen nicht mehr entspricht. Die Erfindung ist nachfolgend anhand dreier in der Zeichnung mehr oder minder schematisch dargestellter Ausführungsbeispiele beschrieben. Es zeigen:In addition, the axes of the door closer components such as the electric motor, closing spring, clutch and the like are arranged parallel to the door leaf of the door to be operated, which leads to an oversized overall height that far exceeds the frame height of the door; Such door closer arrangements must therefore be arranged on the door leaf of the door, which no longer meets today's aesthetic requirements for door closer arrangements. The invention is described below with reference to three more or less schematically illustrated exemplary embodiments in the drawing. Show it:
Fig. 1 : Ein erstes Ausführungsbeispiel einer Türschließer-Anordnung gemäß der Erfindung mit einem Kettentrieb als Kraftübertragungsmittel zwischen Achsaustritt des Türschließers und Achsaustritt des mit dem Elektromotor in Wirkverbindung stehenden Getriebes.Fig. 1: A first embodiment of a door closer arrangement according to the invention with a chain drive as a power transmission means between the axle exit of the door closer and the axle exit of the transmission which is operatively connected to the electric motor.
Fig. 2: Eine zweite Ausführungsform der Türschließer-Anordnung nach Fig. 1 mit Zahnrädern als Kraftübertragungsmittel zwischen den Achsaustritten von Türschließer und Getriebe.Fig. 2: A second embodiment of the door closer arrangement according to Fig. 1 with gears as a power transmission means between the axis exits of the door closer and transmission.
Fig. 3: Eine dritte Ausführungsform der Türschließer-Anordnung mit einem seitlich ausladenden Lagerschild für den Anschluss eines Elektromotors.Fig. 3: A third embodiment of the door closer arrangement with a laterally protruding bearing plate for the connection of an electric motor.
Eine insgesamt mit der Bezugsziffer 10 bezeichnete Türschließer-Anord- nung umfasst einen Türschließer 12, eine integrale Schaltkupplung umfassendes Untersetzungs- und Winkelgetriebe 14 und einen Elektromotor 16. Der über ein nicht dargestelltes Gestänge mit der zu betätigenden ebenfalls nicht dargestellten Tür- kraftschlüssig verbundene Türschließer 12 weist eine ebenfalls nicht dargestellte Schließfeder auf, die beim ma- nuellen oder über den Elektromotor erfolgenden Öffnen der Tür gespannt wird und die eine für das Schließen der Tür erforderliche Schließkraft liefert, wie sich dies beispielsweise aus der eingangs genannten gattungsbildenden DE 41 24282 C2 ergibt. Wie die Fig. 1 und 2 zeigen, sind die genannten Baugruppen Türschließer 12 und Untersetzungs- und Winkelgetriebe 14 mit integraler Schaltkupplung von einem tragenden Gehäuse 18 umfasst, an dessen einer Stirnseite der Elektromotor 16 angeflanscht ist. Hierzu dient ein Flansch 19 üblicher Bauart. Mit 20 und 21 sind Achsaustritte des Getriebes 14 und des Türschließers 12 bezeichnet.A door closer arrangement, designated as a whole by reference number 10, comprises a door closer 12, a reduction and angular gear 14 comprising an integral clutch, and an electric motor 16. The door closer 12 is connected to the door force 12 to be actuated, which is also not shown, by means of a linkage has a closing spring, also not shown, which is tensioned when the door is opened manually or via the electric motor and which supplies a closing force required for closing the door, as is evident, for example, from the generic DE 41 24282 C2 mentioned at the beginning. As shown in FIGS. 1 and 2, the above-mentioned assemblies door closers 12 and reduction and angular gears 14 with an integral clutch are encompassed by a supporting housing 18, on one end of which the electric motor 16 is flanged. A flange 19 of conventional design is used for this. With 20 and 21 axis exits of the transmission 14 and the door closer 12 are designated.
Ferner ist ein weiterer Achsaustritt 22 vorgesehen zum Antrieb eines den jeweiligen Türöffnungswinkel angebenden Inkrementengebers 24, der für eine nicht zur Erfindung gehörende Steuerungseinrichtung für das selbsttätige Öffnen und Schließen der Tür benötigt wird.Furthermore, a further axis exit 22 is provided for driving an incremental encoder 24 which specifies the respective door opening angle and which is required for a control device for the automatic opening and closing of the door which is not part of the invention.
Wie die Fig. 1 und 2 ferner zeigen, stehen die Achsaustritte 20 und 21 entweder über einen Zahnkettentrieb 26 oder über Zahnräder 27 und 28 miteinander in Wirkverbindung. Anstelle eines Zahnkettentriebes ist auch ein Zahnriemen als Kraftübertragungsmittel einsetzbar.As FIGS. 1 and 2 also show, the axis exits 20 and 21 are operatively connected to one another either via a toothed chain drive 26 or via gear wheels 27 and 28. Instead of a toothed chain drive, a toothed belt can also be used as a force transmission means.
Schließlich dienen so genannte Anschlussaugen 29 der lösbaren Befestigung der beschriebenen Türschließer-Anordnung 10 an einer nicht dargö- stellten Zarge der nicht dargestellten Tür.Finally, so-called connecting eyes 29 are used for the detachable fastening of the door closer arrangement 10 described to a frame, not shown, of the door, not shown.
Das Gehäuse 18 ist im Druckgussverfahren aus Grau- oder Alu-Guss gefertigt und kann damit in seiner räumlichen Ausbildung beliebig gestaltet sein.The housing 18 is made of gray or aluminum cast in the die-casting process and can therefore be designed as desired in its spatial design.
Vorzugsweise ist aber der Querschnitt des hohlen Gehäuses 18 viereckig ausgebildet, so dass sich geometrisch klare ästhetisch ansprechende Außenflächen des Gehäuses 18 ergeben. ln einem dritten Ausführungsbeispiel sind an dem gemeinsamen Gehäuse, bestehend aus Türschließergehäuse 18 und Getriebegehäuse 11, Mittel vorhanden, die eine Montage eines Elektromotors 16 in nicht koaxialer Lage gestatten. Dafür ist an dem Getriebegehäuse 11 ein in koa- xialer Richtung sich erstreckender Vorsprung in Form eines Lagerschildes 13 vorhanden. An diesem Lagerschild 13 ist der Elektromotor 16 angeflanscht. Ein Achsaustritt 17 des Elektromotors 16 ist mit einem Zahnrad 25 versehen, das in Wirkverbindung mit einem weiteren außerhalb des Getriebegehäuses 11 in einem Rücksprung 15 des Getriebegehäuses 11 liegenden Zahnrad 30 steht. Die Wirkverbindung wird dabei über ein Kraftübertragungsglied 23 in Form eines Zahnriemens erreicht. Statt des Zahnriemens 23 können entsprechende äquivalente Mittel eingesetzt werden. Eine Achse des Zahnrades 30 geht in das Getriebegehäuse 11. Die Wirkverbindung zwischen Getriebe 14 und Türschließer 12 geschieht über den Achsaustritt 20, dem Zahnkettentrieb 26 und dem Achsaustritt 21 des Türschließers 12.However, the cross section of the hollow housing 18 is preferably square, so that geometrically clear aesthetically appealing outer surfaces of the housing 18 result. In a third exemplary embodiment, means are provided on the common housing, consisting of door closer housing 18 and gear housing 11, which allow an electric motor 16 to be installed in a non-coaxial position. For this purpose, a projection extending in the axial direction in the form of a bearing plate 13 is present on the gear housing 11. The electric motor 16 is flanged to this end shield 13. An axis exit 17 of the electric motor 16 is provided with a gearwheel 25, which is in operative connection with another gearwheel 30 located outside the gearbox 11 in a recess 15 of the gearbox 11. The operative connection is achieved via a force transmission element 23 in the form of a toothed belt. Corresponding equivalent means can be used instead of the toothed belt 23. An axis of the gearwheel 30 goes into the transmission housing 11. The operative connection between the transmission 14 and the door closer 12 takes place via the axle outlet 20, the toothed chain drive 26 and the axle outlet 21 of the door closer 12.
Somit bilden die Gehäuse des Getriebes 14 und des Türschließers 12 eine gemeinsame modulare Baugruppe, an dessen einer Stirnseite das Lagerschild 13 vorhanden ist, an dem der Elektromotor 16 angeflanscht ist. Durch diese Anordnung der Einbaulage des Motors ergibt sich ein guter Gesamtwirkungsgrad (Motor/Getriebe), insbesondere für den Einsatz einer solchen Türschließeranordnung 10 im Brandschutz. Thus, the housing of the transmission 14 and the door closer 12 form a common modular assembly, on one end of which there is the end shield 13 to which the electric motor 16 is flanged. This arrangement of the installation position of the motor results in a good overall efficiency (motor / transmission), in particular for the use of such a door closer arrangement 10 in fire protection.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
10 Türschließer-Anordnung10 door closer arrangement
11 Getriebegehäuse 12 Türschließer11 gear housing 12 door closer
13 Lagerschild13 end shield
14 Untersetzungs- und Winkelgetriebe14 reduction and angular gear
15 Rücksprung15 return
16 Elektromotor 17 Achsaustritt16 Electric motor 17 axis exit
18 Gehäuse18 housing
19 Flansch19 flange
20 Achsaustritt20 axis exit
21 Achsaustritt 2 Achsaustritt 3 Kraftübertragungsglied 4 Inkrementalgeber 5 Zahnrad 6 Zahnkettentrieb 7 Zahnrad 8 Zahnrad 9 Anschlussaugen 0 Zahnrad 21 Axle exit 2 Axle exit 3 power transmission link 4 incremental encoder 5 gear 6 toothed chain drive 7 gear 8 gear 9 connecting eyes 0 gear
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10039099A DE10039099C5 (en) | 2000-08-07 | 2000-08-07 | Door closer arrangement with an electromechanical drive device |
| DE10039099.4 | 2001-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003014506A1 true WO2003014506A1 (en) | 2003-02-20 |
Family
ID=7652010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2001/009129 Ceased WO2003014506A1 (en) | 2000-08-07 | 2001-08-07 | Door closer with an electromechanical drive device |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE10039099C5 (en) |
| WO (1) | WO2003014506A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2486971A (en) * | 2010-12-31 | 2012-07-04 | Gordon Matthew Condie | A floor mounted door actuator unit for swing door |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10300644B4 (en) * | 2003-01-09 | 2006-11-02 | Dorma Gmbh + Co. Kg | Door closer with a drive for opening a door or the like |
| CN112943030A (en) * | 2021-04-20 | 2021-06-11 | 阿法门窗控制系统(杭州)有限公司 | Large-push-range chain type window opener with power assisting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2024300A (en) | 1933-09-02 | 1935-12-17 | Harry C Miller | Combined door-opener and doorcheck |
| US4045914A (en) * | 1975-09-08 | 1977-09-06 | The Stanley Works | Automatic door operator |
| DE4124282C2 (en) | 1991-07-23 | 1993-05-13 | Dorma Gmbh + Co. Kg, 5828 Ennepetal, De | |
| DE4431789C1 (en) * | 1994-09-08 | 1995-11-09 | Dorma Gmbh & Co Kg | Electric drive for revolving door with rack-and-pinion linear motor |
| US5535514A (en) * | 1994-08-11 | 1996-07-16 | Schlage Lock Company | Method for making a hydraulic door closer having a one-piece molded housing body |
| US5881497A (en) * | 1997-03-10 | 1999-03-16 | Borgardt; Ronald | Automatic door opener adaptable for manual doors |
| US6006475A (en) * | 1998-03-04 | 1999-12-28 | Nabco Entrances Inc. | Spring loaded swinging door system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE460612B (en) * | 1988-05-16 | 1989-10-30 | Soederhamn Innovation Ab | OPEN ARM MECHANISM FOR DOOR LOCKERS |
| DE19756496C2 (en) * | 1997-12-19 | 2000-07-06 | Dorma Gmbh & Co Kg | Swing door drive |
-
2000
- 2000-08-07 DE DE10039099A patent/DE10039099C5/en not_active Expired - Fee Related
-
2001
- 2001-08-07 WO PCT/EP2001/009129 patent/WO2003014506A1/en not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2024300A (en) | 1933-09-02 | 1935-12-17 | Harry C Miller | Combined door-opener and doorcheck |
| US4045914A (en) * | 1975-09-08 | 1977-09-06 | The Stanley Works | Automatic door operator |
| DE4124282C2 (en) | 1991-07-23 | 1993-05-13 | Dorma Gmbh + Co. Kg, 5828 Ennepetal, De | |
| US5535514A (en) * | 1994-08-11 | 1996-07-16 | Schlage Lock Company | Method for making a hydraulic door closer having a one-piece molded housing body |
| DE4431789C1 (en) * | 1994-09-08 | 1995-11-09 | Dorma Gmbh & Co Kg | Electric drive for revolving door with rack-and-pinion linear motor |
| US5881497A (en) * | 1997-03-10 | 1999-03-16 | Borgardt; Ronald | Automatic door opener adaptable for manual doors |
| US6006475A (en) * | 1998-03-04 | 1999-12-28 | Nabco Entrances Inc. | Spring loaded swinging door system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2486971A (en) * | 2010-12-31 | 2012-07-04 | Gordon Matthew Condie | A floor mounted door actuator unit for swing door |
| GB2486971B (en) * | 2010-12-31 | 2016-10-05 | Matthew Condie Gordon | Actuator unit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10039099C5 (en) | 2008-05-21 |
| DE10039099A1 (en) | 2002-05-08 |
| DE10039099B4 (en) | 2004-06-03 |
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