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EP2565364B1 - Tubular drive device with an adapter for the main shaft for rolling and unrolling a darkening device - Google Patents

Tubular drive device with an adapter for the main shaft for rolling and unrolling a darkening device Download PDF

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Publication number
EP2565364B1
EP2565364B1 EP12181716.7A EP12181716A EP2565364B1 EP 2565364 B1 EP2565364 B1 EP 2565364B1 EP 12181716 A EP12181716 A EP 12181716A EP 2565364 B1 EP2565364 B1 EP 2565364B1
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EP
European Patent Office
Prior art keywords
drive device
adapter
tubular drive
output shaft
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP12181716.7A
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German (de)
French (fr)
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EP2565364A3 (en
EP2565364A2 (en
Inventor
Sascha Schellenberg
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.)
Alfred Schellenberg GmbH
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Alfred Schellenberg GmbH
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Publication date
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Publication of EP2565364A2 publication Critical patent/EP2565364A2/en
Publication of EP2565364A3 publication Critical patent/EP2565364A3/en
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Publication of EP2565364B1 publication Critical patent/EP2565364B1/en
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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
    • E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller

Definitions

  • the invention relates to a tubular drive device with an adapter for the output shaft of the tubular drive device for up and. Unwinding a darkening device, in particular a roller shutter or the like.,
  • the tubular drive device or the like from a in a winding tube of the shutter or the like.
  • usable housing in which an electric motor is integrated with an adjoining gear, wherein the housing is secured by a torque arm against rotation, and wherein the output of the tubular drive device via the non-rotatably mounted on the output shaft adapter with the winding tube is connectable.
  • Such tubular drive devices or also called short tube motors due to their construction usually have a relatively large length.
  • the drive side has a motor with, for example, a plurality of successively arranged gear sets, in addition, a capacitor for the motor is also required.
  • a device is provided which shuts off the tubular motor in its end positions. This is eg a spindle used with mother, with limit switches are provided which form the two end positions of the drive and turn it off. All components are arranged one behind the other, resulting in the length of the drive device or the tubular motor.
  • the adapter or driver on the output shaft of the drive devices or tubular motors usually transmits the force to the winding tube within the winding tube.
  • different adapters are known, some of which, however, are very complex in their design and / or far exceed the end of the output shaft, thereby increasing the overall length of the drive devices or tubular motors.
  • the DE 20 2009 014 365 U1 called.
  • the aforementioned increase in the total length of the drive devices or tubular motors can prevent the use of the drive devices or tubular motors with relatively narrow shutters and associated short winding tubes, since they can no longer be accommodated in the winding tube.
  • the invention is therefore an object of the invention to provide a tubular drive device with an adapter of the specified type, by the one hand, the total length of the drive device or the penetration depth of the drive device is not extended in the winding tube and the other a relatively large power transmission surface to the winding tube towards.
  • the adapter has a hub, facing away from the housing of the tubular drive device end protrudes from the free end of the output shaft, and facing away from the housing side of the Hub forms an outside of the adapter.
  • On the outer circumference of the hub is provided over at least one web integrally formed outer rim, which is adapted to be supported on the inner circumference of the winding tube and the outer sides of which form the outer sides of the adapter.
  • the other outside of the adapter projects beyond the housing of the tubular drive device.
  • the adapter can be connected to the power transmission either non-positively or positively or materially connected to the output shaft.
  • a press fit between the output shaft and hub or its bearing bore or clamping elements may be provided, wherein for the positive power transmission, for example.
  • the output shaft on the outer circumference and the bearing bore of the hub of the adapter may be formed on the inner circumference profile-like and / or driving elements such as feather keys or otherwise may be provided.
  • a toothing can provide a positive connection.
  • a cohesive connection could be done for example by gluing.
  • a securing element may for example be a circlip which can be inserted into a circumferential groove of the output shaft or else a cotter pin extending through a radial bore in the output shaft.
  • the adapter is made of plastic.
  • the partially shown in the figure tubular drive device 1 for winding and unwinding a darkening device, in particular a roller shutter or the like. consists of a in a winding tube 2 of the shutter or the like. insertable housing 3, in which an electric motor (not shown) with an adjoining gear (also not shown) is integrated.
  • the housing 3 of the drive device 1 is with its directed to the lateral support of the winding tube 2 end 4 via an adapter or adapter ring (not shown) and with its directed to the lateral support of the winding tube 2 end 4 end 5 via a further adapter. 6 non-positively and / or positively connected to the winding tube 2.
  • the winding tube 2 preferably has an octagonal cross-section.
  • the housing 3 of the drive device 1 (not shown) secured against rotation at its directed to the lateral bearings of the winding tube 2 end 4 via a torque arm.
  • the adapter 6 is made of plastic, whereby the production thereof is relatively easy and inexpensive.
  • an output shaft 7 projects out of the housing 3, via which the output of the tubular drive device 1 is transmitted to the winding tube 2 by means of the adapter 6 mounted non-rotatably on the output shaft 7.
  • the adapter 6 has a hub 8, facing away from the housing 3 of the tubular drive device 1 end 9 of the free end 10 of the output shaft 7 is recessed.
  • the forms of the Housing 3 side 11 facing away from the hub 8 has an outer side 12 of the adapter 6.
  • the other outer side 17 of the adapter 6 projects beyond the housing 3 of the tubular drive device 1 by a certain amount L, whereby a relatively large force transmission surface is ensured on the winding tube 2.
  • the adapter 6 can either non-positively, for example via a press fit between the output shaft 7 and hub 8 and their bearing bore 18 or via clamping elements, or positively, for example by a profile-like design of the output shaft 7 and the bearing bore 18 of the hub 8 and / or driving elements such Feathers or other, or cohesively, for example by gluing, be connected to the output shaft 7.
  • a positive connection is represented by a profile, in which the output shaft 7 and the bearing bore 18 of the hub 8 are formed as a square.
  • a securing element 19 on the output shaft 7 wherein in the figure, for example as a securing element 19 is a through a radial bore 20 in the output shaft 7 extending spline 21 is shown.
  • the securing element 19 may also be an insertable into a circumferential groove of the output shaft 7 locking ring (not shown) or other securing elements that do not protrude beyond the end of the output shaft, be.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Description

Die Erfindung betrifft eine rohrförmige Antriebsvorrichtung mit einem Adapter für die Abtriebswelle der rohrförmigen Antriebsvorrichtung zum Auf- und. Abwickeln einer Verdunkelungsvorrichtung, insbesondere eines Rollladens o.d.gl., wobei die rohrförmige Antriebsvorrichtung aus einem in ein Wickelrohr des Rollladens o.dgl. einsetzbaren Gehäuse besteht, in dem ein Elektromotor mit einem daran anschließenden Getriebe integriert ist, wobei das Gehäuse über eine Drehmomentstütze gegen Drehung gesichert ist, und wobei der Abtrieb der rohrförmigen Antriebsvorrichtung über den drehfest auf die Abtriebswelle aufgesetzten Adapter mit dem Wickelrohr verbindbar ist.The invention relates to a tubular drive device with an adapter for the output shaft of the tubular drive device for up and. Unwinding a darkening device, in particular a roller shutter or the like., The tubular drive device or the like from a in a winding tube of the shutter or the like. usable housing, in which an electric motor is integrated with an adjoining gear, wherein the housing is secured by a torque arm against rotation, and wherein the output of the tubular drive device via the non-rotatably mounted on the output shaft adapter with the winding tube is connectable.

Derartige rohrförmige Antriebsvorrichtungen oder auch kurz Rohrmotore genannt, weisen aufgrund Ihrer Konstruktion in der Regel eine relativ große Länge auf. Dies kommt beispielsweise daher, dass zum einen die Antriebsseite einen Motor mit z.B. mehreren hintereinander angeordneten Getriebesätzen aufweist, wobei zusätzlich auch noch ein Kondensator für den Motor benötigt wird. Zum anderen ist eine Einrichtung vorgesehen, die den Rohrmotor in dessen Endlagen abschaltet. Dazu wird z.B. eine Spindel mit Mutter verwendet, wobei Endschalter vorgesehen sind, die die beiden Endlagen des Antriebs bilden und diesen abschalten. Sämtliche Komponenten sind hintereinander angeordnet, wodurch sich die Länge der Antriebsvorrichtung bzw. des Rohrmotors ergibt.Such tubular drive devices or also called short tube motors, due to their construction usually have a relatively large length. This comes, for example, that on the one hand, the drive side has a motor with, for example, a plurality of successively arranged gear sets, in addition, a capacitor for the motor is also required. On the other hand, a device is provided which shuts off the tubular motor in its end positions. This is eg a spindle used with mother, with limit switches are provided which form the two end positions of the drive and turn it off. All components are arranged one behind the other, resulting in the length of the drive device or the tubular motor.

Der Adapter oder auch Mitnehmer auf der Abtriebswelle der Antriebsvorrichtungen bzw. Rohrmotore überträgt in der Regel innerhalb des Wickelrohres die Kraft auf das Wickelrohr. Dazu sind unterschiedliche Adapter bekannt, die z.T. jedoch in ihrer Konstruktion sehr aufwändig ausgebildet sind und/oder die das Ende der Abtriebswelie weit überragen, wodurch sich die Gesamtlänge der Antriebsvorrichtungen bzw. Rohrmotore vergrößert. Als Beispiel sei hier die DE 20 2009 014 365 U1 genannt. Die vorerwähnte Vergrößerung der Gesamtlänge der Antriebsvorrichtungen bzw. Rohrmotore kann jedoch bei relativ schmalen Rollläden und damit verbundenen kurzen Wickelrohren den Einsatz der Antriebvorrichtungen bzw. Rohrmotore verhindern, da dieselben nicht mehr in dem Wickelrohr untergebracht werden können.The adapter or driver on the output shaft of the drive devices or tubular motors usually transmits the force to the winding tube within the winding tube. For this purpose, different adapters are known, some of which, however, are very complex in their design and / or far exceed the end of the output shaft, thereby increasing the overall length of the drive devices or tubular motors. As an example, here is the DE 20 2009 014 365 U1 called. However, the aforementioned increase in the total length of the drive devices or tubular motors can prevent the use of the drive devices or tubular motors with relatively narrow shutters and associated short winding tubes, since they can no longer be accommodated in the winding tube.

Der Erfindung liegt daher die Aufgabe zugrunde, eine rohrförmige Antriebsvorrichtung mit einem Adapter der angegebenen Gattung zu schaffen, durch den zum einen die Gesamtlänge der Antriebsvorrichtung bzw. die Eindringtiefe der Antriebsvorrichtung in das Wickelrohr nicht verlängert wird und der zum anderen eine relativ große Kraftübertragungsfläche zum Wickelrohr hin aufweist.The invention is therefore an object of the invention to provide a tubular drive device with an adapter of the specified type, by the one hand, the total length of the drive device or the penetration depth of the drive device is not extended in the winding tube and the other a relatively large power transmission surface to the winding tube towards.

Diese Aufgabe wird erfindungsgemäß durch eine rohrförmige Antriebsvorrichtung mit den Kennzeichnungsmerkmalen des Patentanspruchs 1 gelöst.This object is achieved by a tubular drive device with the characterizing features of claim 1.

Zweckmäßige Weiterbildungen der Erfindung sind in den Unteransprüchen gekennzeichnet.Advantageous developments of the invention are characterized in the subclaims.

Der Adapter weist eine Nabe auf, deren von dem Gehäuse der rohrförmigen Antriebsvorrichtung abgewandtes Ende vom freien Ende der Abtriebswelle zurücksteht, und die von dem Gehäuse abwandte Seite der Nabe bildet eine Außenseite des Adapters. Am Außenumfang der Nabe ist ein über mindestens einen Steg einstückig angeformter Außenkranz vorgesehen, der dazu geeignet ist, sich am inneren Umfang des Wickelrohres abzustützen und dessen Außenseiten die Außenseiten des Adapters bilden. Die andere Außenseite des Adapters überragt das Gehäuse der rohrförmigen Antriebsvorrichtung. Diese besondere Ausbildung des Adapters sorgt zum einen dafür, dass die Gesamtlänge der Antriebsvorrichtung durch die Verwendung desselben und somit auch die Eindringtiefe der Antriebsvorrichtung in das Wickelrohr nicht zunimmt. Zum anderen ist durch das Überragen der Außenseite des Gehäuses durch den Adapter bzw. den Außenkranz eine relativ große Kraftübertragungsfläche auf das Wickelrohr gewährleistet.The adapter has a hub, facing away from the housing of the tubular drive device end protrudes from the free end of the output shaft, and facing away from the housing side of the Hub forms an outside of the adapter. On the outer circumference of the hub is provided over at least one web integrally formed outer rim, which is adapted to be supported on the inner circumference of the winding tube and the outer sides of which form the outer sides of the adapter. The other outside of the adapter projects beyond the housing of the tubular drive device. This special design of the adapter ensures on the one hand that the total length of the drive device by the use thereof and thus also the penetration depth of the drive device in the winding tube does not increase. On the other hand, a relatively large force transmission surface is ensured on the winding tube by the projection of the outside of the housing through the adapter or the outer rim.

Der Adapter kann zur Kraftübertragung entweder kraftschlüssig oder formschlüssig oder auch stoffschlüssig mit der Abtriebswelle verbunden sein. Zur kraftschlüssigen Kraftübertragung kann beispielsweise eine Presspassung zwischen Abtriebswelle und Nabe bzw. deren Lagerbohrung oder auch Spannelemente vorgesehen sein, wobei zur formschlüssigen Kraftübertragung z.B. die Abtriebswelle am Außenumfang und die Lagerbohrung der Nabe des Adapters am Innenumfang profilartig ausgebildet sein kann und/oder Mitnehmerelemente wie Passfedern oder sonstiges vorgesehen sein können. Auch eine Verzahnung kann für eine formschlüssige Verbindung sorgen. Eine stoffschlüssige Verbindung könnte beispielsweise durch Kleben erfolgen.The adapter can be connected to the power transmission either non-positively or positively or materially connected to the output shaft. For non-positive force transmission, for example, a press fit between the output shaft and hub or its bearing bore or clamping elements may be provided, wherein for the positive power transmission, for example. the output shaft on the outer circumference and the bearing bore of the hub of the adapter may be formed on the inner circumference profile-like and / or driving elements such as feather keys or otherwise may be provided. A toothing can provide a positive connection. A cohesive connection could be done for example by gluing.

Der Adapter ist gegen axiale Verschiebung mittels eines Sicherungselementes auf der Abtriebswelle gehalten. Ein Sicherungselement kann beispielsweise ein in eine Umfangsnut der Abtriebswelle einsetzbarer Sicherungsring oder auch ein sich durch eine radiale Bohrung in der Abtriebswelle erstreckender Splint sein.The adapter is held against axial displacement by means of a securing element on the output shaft. A securing element may for example be a circlip which can be inserted into a circumferential groove of the output shaft or else a cotter pin extending through a radial bore in the output shaft.

Vorzugsweise besteht der Adapter aus Kunststoff.Preferably, the adapter is made of plastic.

Nachfolgend wird anhand der Zeichnung eine bevorzugte Ausführungsform des Adapters näher erläutert, wobei in der einzigen Figur einHereinafter, a preferred embodiment of the adapter will be explained in more detail with reference to the drawing, wherein in the single figure

Teillängsschnitt durch ein Wickelrohr mit in dasselbe eingesetzten Antriebsvorrichtung im Bereich der Abtriebswelle und einem auf die Abtriebswelle aufgesetzten Adapter gezeigt ist.Part longitudinal section through a winding tube with inserted in the same drive device in the region of the output shaft and an attached to the output shaft adapter is shown.

Die in der Figur teilweise dargestellte rohrförmige Antriebsvorrichtung 1 zum Auf- und Abwickeln einer Verdunkelungsvorrichtung, insbesondere eines Rollladens o.dgl. besteht aus einem in ein Wickelrohr 2 des Rollladens o.dgl. einsetzbaren Gehäuse 3, in dem ein Elektromotor (nicht dargestellt) mit einem daran anschließenden Getriebe (ebenfalls nicht dargestellt) integriert ist.The partially shown in the figure tubular drive device 1 for winding and unwinding a darkening device, in particular a roller shutter or the like. consists of a in a winding tube 2 of the shutter or the like. insertable housing 3, in which an electric motor (not shown) with an adjoining gear (also not shown) is integrated.

Das Gehäuse 3 der Antriebsvorrichtung 1 ist mit seinem zu der seitlichen Lagerung des Wickelrohrs 2 gerichteten Ende 4 über einen Adapter bzw. Adapterring (nicht dargestellt) und mit seinem zu der seitlichen Lagerung des Wickelrohrs 2 gerichteten Ende 4 abgewandten Ende 5 über einen weiteren Adapter 6 kraft- und/oder formschlüssig mit dem Wickelrohr 2 verbunden. Dabei weist das Wickelrohr 2 vorzugsweise einen achteckigen Querschnitt auf. Ferner ist das Gehäuse 3 der Antriebsvorrichtung 1 an seinem zu der seitlichen Lagerungen des Wickelrohrs 2 gerichteten Ende 4 über eine Drehmomentstütze (nicht dargestellt) gegen Drehung gesichert.The housing 3 of the drive device 1 is with its directed to the lateral support of the winding tube 2 end 4 via an adapter or adapter ring (not shown) and with its directed to the lateral support of the winding tube 2 end 4 end 5 via a further adapter. 6 non-positively and / or positively connected to the winding tube 2. In this case, the winding tube 2 preferably has an octagonal cross-section. Further, the housing 3 of the drive device 1 (not shown) secured against rotation at its directed to the lateral bearings of the winding tube 2 end 4 via a torque arm.

Vorzugsweise besteht der Adapter 6 aus Kunststoff, wodurch die Herstellung desselben relativ einfach und kostengünstig ist.Preferably, the adapter 6 is made of plastic, whereby the production thereof is relatively easy and inexpensive.

An dem zu der seitlichen Lagerung des Wickelrohrs 2 gerichteten Ende 4 abgewandten Ende 5 ragt eine Abtriebswelle 7 aus dem Gehäuse 3 hervor, über die der Abtrieb der rohrförmigen Antriebsvorrichtung 1 mittels des drehfest auf die Abtriebswelle 7 aufgesetzten Adapters 6 auf das Wickelrohr 2 übertragen wird.At the end 4 directed away from the lateral support of the winding tube 2, an output shaft 7 projects out of the housing 3, via which the output of the tubular drive device 1 is transmitted to the winding tube 2 by means of the adapter 6 mounted non-rotatably on the output shaft 7.

Der Adapter 6 weist eine Nabe 8 auf, deren von dem Gehäuse 3 der rohrförmigen Antriebsvorrichtung 1 abgewandtes Ende 9 vom freien Ende 10 der Abtriebswelle 7 zurücksteht. Dabei bildet die von dem Gehäuse 3 abwandte Seite 11 der Nabe 8 eine Außenseite 12 des Adapters 6. Am Außenumfang der Nabe 8 ist ein Außenkranz 13 über mindestens einen Steg 14 einstückig angeformt, der sich am inneren Umfang 15 des Wickelrohres 2 abstützt und dessen Außenseiten 16 die Außenseiten 12, 17 des Adapters 6 bilden. Dabei überragt die andere Außenseite 17 des Adapters 6 das Gehäuse 3 der rohrförmigen Antriebsvorrichtung 1 um ein bestimmtes Maß L, wodurch eine relativ große Kraftübertragungsfläche auf das Wickelrohr 2 gewährleistet ist.The adapter 6 has a hub 8, facing away from the housing 3 of the tubular drive device 1 end 9 of the free end 10 of the output shaft 7 is recessed. The forms of the Housing 3 side 11 facing away from the hub 8 has an outer side 12 of the adapter 6. On the outer circumference of the hub 8, an outer rim 13 is integrally formed via at least one web 14 which is supported on the inner periphery 15 of the winding tube 2 and the outer sides 16, the outer sides 12, 17 of the adapter 6 form. In this case, the other outer side 17 of the adapter 6 projects beyond the housing 3 of the tubular drive device 1 by a certain amount L, whereby a relatively large force transmission surface is ensured on the winding tube 2.

Der Adapter 6 kann entweder kraftschlüssig, beispielsweise über eine Presspassung zwischen Abtriebswelle 7 und Nabe 8 bzw. deren Lagerbohrung 18 oder auch über Spannelemente, oder formschlüssig, z.B. durch eine profilartige Ausbildung der Abtriebswelle 7 und der Lagerbohrung 18 der Nabe 8 und/oder Mitnehmerelemente wie Passfedern oder sonstiges, oder stoffschlüssig, beispielsweise durch Klebung, mit der Abtriebswelle 7 verbunden sein. In der Figur ist eine formschlüssige Verbindung über ein Profil dargestellt, bei der die Abtriebswelle 7 und die Lagerbohrung 18 der Nabe 8 als Vierkant ausgebildet sind.The adapter 6 can either non-positively, for example via a press fit between the output shaft 7 and hub 8 and their bearing bore 18 or via clamping elements, or positively, for example by a profile-like design of the output shaft 7 and the bearing bore 18 of the hub 8 and / or driving elements such Feathers or other, or cohesively, for example by gluing, be connected to the output shaft 7. In the figure , a positive connection is represented by a profile, in which the output shaft 7 and the bearing bore 18 of the hub 8 are formed as a square.

Gegen axiale Verschiebung des Adapters 6 ist derselbe mittels eines Sicherungselementes 19 auf der Abtriebswelle 7 gehalten, wobei in der Figur z.B. als Sicherungselement 19 ein sich durch eine radiale Bohrung 20 in der Abtriebswelle 7 erstreckender Splint 21 dargestellt ist. Ferner kann das Sicherungselement 19 auch ein in eine Umfangsnut der Abtriebswelle 7 einsetzbarer Sicherungsring (nicht dargestellt) oder auch sonstige Sicherungselemente, die nicht über das Ende der Abtriebswelle hervorragen, sein.Against axial displacement of the adapter 6, the same is held by means of a securing element 19 on the output shaft 7, wherein in the figure, for example as a securing element 19 is a through a radial bore 20 in the output shaft 7 extending spline 21 is shown. Furthermore, the securing element 19 may also be an insertable into a circumferential groove of the output shaft 7 locking ring (not shown) or other securing elements that do not protrude beyond the end of the output shaft, be.

Claims (10)

  1. Tubular drive device with an adapter (6) for an output shaft (7) of the tubular drive device (1) for winding up and unwinding a darkening device, in particular a roller shutter or the like, wherein the tubular drive device (1) consists of a housing (3) which is insertable into a winding tube (2) of the roller shutter or the like and in which an electric motor with an adjoining gearing is integrated, wherein the housing (3) is secured via a torque support against rotation, and wherein the output shaft (7) of the tubular drive device (1) is connectable to the winding tube (2) via the adapter (6), which is placed onto the output shaft (7) for rotation therewith, characterized in that the adapter (6) has a hub (8), the end (9) of which that faces away from the housing (3) of the tubular drive device (1) stands back from the free end (10) of the output shaft (7), in that that side (11) of the hub (8) which faces away from the housing (3) forms a first outer side (12) of the adapter (6), in that an outer ring (13) is provided on the outer circumference of the hub (8), said outer ring being integrally formed thereon via at least one web (14) and being suitable for supporting on the inner circumference (15) of the winding tube (2) and the outer sides (16) of which form the two outer sides (12, 17) of the adapter (6), and in that the second outer side (17) of the adapter (6) protrudes over the housing (3) of the tubular drive device (1).
  2. Tubular drive device according to Claim 1, characterized in that the adapter (6) for the transmission of force is connected to the output shaft (7) with a force fit.
  3. Tubular drive device according to Claim 1, characterized in that the adapter (6) for the transmission of force is connected in a form-fitting manner to the output shaft (7).
  4. Tubular drive device according to Claim 3, characterized in that the outer circumference of the output shaft (7) and the inner circumference of a bearing bore (18) of the hub (8) of the adapter (6) are designed in the manner of profiles.
  5. Tubular drive device according to Claim 3, characterized in that driver elements are provided.
  6. Tubular drive device according to Claim 1, characterized in that the adapter (6) for the transmission of the force is connected in an integrally bonded manner to the output shaft (7).
  7. Tubular drive device according to one of Claims 1 to 6, characterized in that the adapter (6) is held against axial displacement by means of a securing element (19) on the output shaft (7).
  8. Tubular drive device according to Claim 7, characterized in that the securing element (19) is a securing ring which is insertable into a circumferential groove of the output shaft (7).
  9. Tubular drive device according to Claim 7, characterized in that the securing element (19) is a split pin (21) which extends through a radial bore (20) in the output shaft (7).
  10. Tubular drive device according to one of Claims 1 to 9, characterized in that the adapter (6) is composed of plastic.
EP12181716.7A 2011-08-31 2012-08-24 Tubular drive device with an adapter for the main shaft for rolling and unrolling a darkening device Active EP2565364B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202011105060U DE202011105060U1 (en) 2011-08-31 2011-08-31 Adapter for the output shaft of a tubular drive device for winding and unwinding a darkening device, in particular a roller shutter or the like.

Publications (3)

Publication Number Publication Date
EP2565364A2 EP2565364A2 (en) 2013-03-06
EP2565364A3 EP2565364A3 (en) 2014-10-29
EP2565364B1 true EP2565364B1 (en) 2017-01-18

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EP12181716.7A Active EP2565364B1 (en) 2011-08-31 2012-08-24 Tubular drive device with an adapter for the main shaft for rolling and unrolling a darkening device

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EP (1) EP2565364B1 (en)
CN (1) CN102966298B (en)
DE (1) DE202011105060U1 (en)
ES (1) ES2621538T3 (en)

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FR3006706B1 (en) * 2013-06-06 2015-06-05 Somfy Sas DETECTION OF THE POSITION OF A ROLLER DRUM FITTED TO A MOTOR THROUGH A SOFT COMPONENT SHOCK ABSORBER
FR3039194B1 (en) * 2015-07-24 2017-08-25 Somfy Sas MULTIPURPOSE MOTOREDUCER FOR ROLLING BLINDS AND NON-ROLLING BLINDS
FR3049304B1 (en) * 2016-03-23 2021-06-25 Zurfluh Feller ACTUATOR OF A CLOSING PLANT, CLOSING PLANT INCLUDING SUCH AN ACTUATOR AND ASSEMBLY PROCEDURE

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Also Published As

Publication number Publication date
ES2621538T3 (en) 2017-07-04
EP2565364A3 (en) 2014-10-29
CN102966298A (en) 2013-03-13
CN102966298B (en) 2016-05-25
EP2565364A2 (en) 2013-03-06
DE202011105060U1 (en) 2011-10-27

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