ES2621538T3 - Tubular drive device with an adapter for the drive shaft for winding and unwinding a dimming device - Google Patents
Tubular drive device with an adapter for the drive shaft for winding and unwinding a dimming device Download PDFInfo
- Publication number
- ES2621538T3 ES2621538T3 ES12181716.7T ES12181716T ES2621538T3 ES 2621538 T3 ES2621538 T3 ES 2621538T3 ES 12181716 T ES12181716 T ES 12181716T ES 2621538 T3 ES2621538 T3 ES 2621538T3
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- ES
- Spain
- Prior art keywords
- adapter
- drive device
- drive shaft
- tubular
- tubular drive
- 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.)
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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
Abstract
Dispositivo de accionamiento tubular con un adaptador (6) para el árbol de arrastre (7) del dispositivo de accionamiento tubular (1) para el enrollamiento y desenrollamiento de un dispositivo de oscurecimiento, en particular de una persiana o similar, en el que el dispositivo de accionamiento tubular (1) está constituido por una carcasa (3) insertable en un tubo de arrollamiento (2) de la persiana o similar, en el que un motor eléctrico está integrado con un engranaje que se conecta en él, en el que la carcasa (3) está asegurada contra rotación por medio de un apoyo de par motor, y en el que el árbol de arrastre (7) del dispositivo de accionamiento tubular (1) se puede conectar con el tubo de arrollamiento (2) a través de un adaptador (6) colocado fijo contra giro sobre el árbol de arrastre (7), caracterizado por que el adaptador (6) presenta un cubo (8), cuyo extremo (9) alejado de la carcasa (3) del dispositivo de accionamiento tubular (1) está retirado del extremo libre (10) del árbol de arrastre (7), por que el lado (11) del cubo (8) alejado de la carcasa (3) forma un primer lado exterior (12) del adaptador (6), por que en la periferia exterior del cubo (8) está prevista una corona exterior (13) formada integralmente sobre al menos una nervadura (14), que es adecuada para apoyarse en la periferia interior (15) del tubo de enrollamiento (2) y cuyos lados exteriores (16) forman los dos lados exteriores (12, 17) del adaptador (6) y por que el segundo lado exterior (17) del adaptador (6) se proyecta sobre la carcasa (3) del dispositivo de accionamiento tubular (1).Tubular drive device with an adapter (6) for the drive shaft (7) of the tubular drive device (1) for winding and unwinding a dimming device, in particular a blind or the like, in which the device of tubular drive (1) is constituted by a housing (3) insertable in a winding tube (2) of the blind or the like, in which an electric motor is integrated with a gear that is connected therein, in which the housing (3) is secured against rotation by means of a torque support, and in which the drive shaft (7) of the tubular drive device (1) can be connected to the winding tube (2) through an adapter (6) placed fixed against rotation on the drive shaft (7), characterized in that the adapter (6) has a hub (8), whose end (9) away from the housing (3) of the tubular drive device (1) is removed from the free end ( 10) of the drive shaft (7), because the side (11) of the hub (8) away from the housing (3) forms a first outer side (12) of the adapter (6), because on the outer periphery of the hub (8) is provided with an outer crown (13) formed integrally on at least one rib (14), which is suitable to rest on the inner periphery (15) of the winding tube (2) and whose outer sides (16) form the two outer sides (12, 17) of the adapter (6) and by which the second outer side (17) of the adapter (6) is projected onto the housing (3) of the tubular drive device (1).
Description
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DESCRIPCIONDESCRIPTION
Dispositivo de accionamiento tubular con un adaptador para el arbol de arrastre para enrollar y desenrollar un dispositivo de oscurecimientoTubular drive device with an adapter for the drive shaft for winding and unwinding a dimming device
La invencion se refiere a un dispositivo de accionamiento tubular con un adaptador para el arbol de arrastre del dispositivo de accionamiento tubular para el enrollamiento y desenrollamiento de un dispositivo de oscurecimiento, en particular de una persiana o similar, en el que el dispositivo de accionamiento tubular esta constituido por una carcasa insertable en un tubo de arrollamiento de la persiana o similar, en el que un motor electrico esta integrado con un engranaje que se conecta en el, en el que la carcasa esta asegurada contra rotacion por medio de un apoyo de par motor, y en el que la salida del dispositivo de accionamiento tubular se puede conectar con el tubo de arrollamiento a traves de un adaptador colocado fijo contra giro sobre el arbol de arrastre.The invention relates to a tubular drive device with an adapter for the drive shaft of the tubular drive device for winding and unwinding a dimming device, in particular a blind or the like, in which the tubular drive device it is constituted by a housing insertable in a roller winding tube or the like, in which an electric motor is integrated with a gear that is connected to it, in which the housing is secured against rotation by means of a torque support motor, and in which the outlet of the tubular drive device can be connected to the winding tube through an adapter placed fixed against rotation on the drive shaft.
Tales dispositivos de arrastre tubulares o tambien llamados motores tubulares cortos presentan en virtud de su construccion, en general, una longitud relativamente grande. Por lo tanto, por ejemplo, sucede que, por una parte, el lado de accionamiento presenta un motor, por ejemplo, con varios conjuntos de engranajes dispuestos unos detras de los otros, de manera que adicionalmente se necesita tambien todavfa un condensador para el motor. Por otra parte, esta prevista una instalacion, que desconecta el motor tubular en sus posiciones finales. A tal fin se utiliza, por ejemplo, un husillo con tuerca, estando previstos conmutadores finales, que forman las dos posiciones extremas del accionamiento y las desconectan. Todos los componentes estan dispuestos unos detras de los otros, con lo que resulta la longitud del dispositivo de accionamiento o bien del motor tubular.Such tubular drive devices or also called short tubular motors have a relatively large length by virtue of their construction. Therefore, for example, it happens that, on the one hand, the drive side has a motor, for example, with several sets of gears arranged one behind the other, so that additionally a capacitor for the motor is also still needed. . On the other hand, an installation is planned, which disconnects the tubular motor in its final positions. For this purpose, for example, a spindle with nut is used, with final switches being provided, which form the two extreme positions of the drive and disconnect them. All components are arranged behind each other, resulting in the length of the drive device or the tubular motor.
El adaptador o tambien el arrastrador sobre el arbol de arrastre de los dispositivos de accionamiento o bien motores tubulares transmite, en general, dentro del tubo de arrollamiento la fuerza sobre el tubo de arrollamiento. A tal fin se conocen diferentes adaptadores, que estan configurados, en parte, sin embargo, muy costosos en su construccion y/o que se proyectan mucho sobre el extremo del arbol de arrastre, con lo que se incrementa la longitud total de los dispositivos de accionamiento o bien de los motores tubulares.The adapter or also the drive on the drive shaft of the drive devices or tubular motors transmits, in general, within the winding tube the force on the winding tube. To this end, different adapters are known, which are configured, in part, however, very expensive in their construction and / or that are projected very much on the end of the trailing shaft, thereby increasing the total length of the devices of drive or tubular motors.
Como ejemplo se menciona aqrn el documento DE 20 2009 014 365 U1. El incremento mencionado anteriormente de la longitud total de los dispositivos de accionamiento o bien de los motores tubulares puede impedir, sin embargo, en persianas relativamente pequenas y tubos de enrollamiento cortos unidos con ellas el empleo de los dispositivos de accionamiento o motores tubulares, puesto que los mismos no se pueden alojar ya en el tubo de enrollamiento.As an example, document DE 20 2009 014 365 U1 is mentioned. The aforementioned increase in the total length of the drive devices or of the tubular motors can, however, prevent relatively small blinds and short winding tubes connected therewith with the use of the drive devices or tubular motors, since they can no longer be housed in the winding tube.
Por lo tanto, la invencion tiene el cometido de crear un dispositivo de accionamiento tubular con un adaptador del tipo indicado, a traves del cual, por una parte, no se prolonga la longitud total del dispositivo de accionamiento en el tubo de enrollamiento y que presenta, por otra parte, una superficie relativamente grande de transmision de la fuerza hacia el tubo de enrollamiento.Therefore, the invention has the task of creating a tubular drive device with an adapter of the indicated type, through which, on the one hand, the total length of the drive device in the winding tube is not prolonged and has , on the other hand, a relatively large surface of force transmission to the winding tube.
Este cometido se soluciona de acuerdo con la invencion por medio de un dispositivo de accionamiento tubular con los rasgos caractensticos de la reivindicacion 1 de la patente.This task is solved according to the invention by means of a tubular drive device with the characteristic features of claim 1 of the patent.
Los desarrollos convenientes de la invencion se caracterizan en las reivindicaciones dependientes.Convenient developments of the invention are characterized in the dependent claims.
El adaptador presenta un cubo, cuyo extremo alejado de la carcasa del dispositivo de accionamiento tubular esta retirado del extremo libre del arbol de arrastre y el lado del cubo, alejado de la carcasa, forma el lado exterior del adaptador. En la periferia exterior del cubo esta prevista una corona exterior formada integralmente sobre una nervadura, que es adecuada para apoyarse en la periferia interior del tubo de enrollamiento y cuyos lados exteriores forman los lados exteriores del adaptador. El otro lado exterior del adaptador se proyecta sobre la carcasa del dispositivo de accionamiento tubular. Esta configuracion especial del adaptador se ocupa, por una parte, de que la longitud total del dispositivo de accionamiento no se incremente a traves de la utilizacion del mismo y, por lo tanto, tampoco la profundidad de penetracion del dispositivo de accionamiento en el tubo de enrollamiento. Por otra parte, a traves de la proyeccion del lado exterior de la carcasa a traves del adaptador o bien la corona exterior se garantiza una superficie relativamente grande de transmision de la fuerza sobre el tubo de enrollamiento.The adapter has a hub, whose end away from the housing of the tubular drive device is removed from the free end of the drive shaft and the side of the hub, away from the housing, forms the outer side of the adapter. An outer crown formed integrally on a rib is provided on the outer periphery of the hub, which is suitable for resting on the inner periphery of the winding tube and whose outer sides form the outer sides of the adapter. The other outer side of the adapter projects over the housing of the tubular drive device. This special configuration of the adapter takes care, on the one hand, that the total length of the drive device does not increase through the use of the same and, therefore, also the depth of penetration of the drive device into the tube of curl On the other hand, through the projection of the outer side of the housing through the adapter or the outer crown, a relatively large area of force transmission on the winding tube is guaranteed.
El adaptador puede estar conectado para la transmision de fuerza o bien por aplicacion de fuerza o en union positiva o tambien por union del material con el arbol de arrastre. Para la transmision de fuerza por aplicacion de fuerza puede estar previsto, por ejemplo, un ajuste de prensa entre el arbol de arrastre y el cubo o bien su taladro de cojinete o tambien elementos de fijacion, pudiendo estar configurado para la transmision de fuerza en union positiva, por ejemplo, el arbol de arrastre en la periferia exterior y el taladro de cojinete del cubo del adaptador en la periferia interior del tipo de perfil y/o pudiendo estar previstos elementos de arrastre como muelles de ajuste u otros. Tambien un dentado puede proporcionar una union positiva. Una union del material podna realizarse, por ejemplo a traves de encolado.The adapter can be connected for the transmission of force either by force application or in positive union or also by union of the material with the drag shaft. For the transmission of force by force application, for example, a press fit can be provided between the drive shaft and the hub or its bearing bore or fasteners, and may be configured for the transmission of force in union positive, for example, the drive shaft on the outer periphery and the bearing bore of the adapter hub on the inner periphery of the profile type and / or may be provided with drag elements such as adjustment springs or others. Also a jagged can provide a positive union. A union of the material could be made, for example through gluing.
El adaptador esta retenido contra desplazamiento axial por medio de un elemento de seguridad sobre el arbol de arrastre. Un elemento de seguridad puede ser, por ejemplo, un anillo de seguridad insertable en una ranuraThe adapter is retained against axial displacement by means of a safety element on the drive shaft. A security element can be, for example, a security ring inserted in a slot
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circunferencial del arbol de arrastre o tambien una ferula que se extiende a traves de un taladro radial en el arbol de arrastre.circumferential of the trailing shaft or also a splint that extends through a radial bore in the trailing shaft.
Con preferencia, el adaptador esta constituido de plastico.Preferably, the adapter is made of plastic.
A continuacion se explica en detalle con la ayuda del dibujo una forma de realizacion preferida, mostrandose en la figura unica una seccion longitudinal parcial a traves de un tubo de enrollamiento con dispositivo de accionamiento insertado en el mismo en la zona del arbol de arrastre y un adaptador colocado sobre el arbol de arrastre.Next, a preferred embodiment is explained in detail with the aid of the drawing, showing in the single figure a partial longitudinal section through a winding tube with drive device inserted therein in the area of the drive shaft and a adapter placed on the drive shaft.
El dispositivo de accionamiento tubular 1 representado parcialmente en la figura para enrollar y desenrollar un dispositivo de oscurecimiento, especialmente de una persiana o similar esta constituido por una carcasa 3 insertable en un tubo de enrollamiento 2 de la persiana o similar, en la que esta integrado un motor electrico (no representado) con un engranaje (tampoco representado) que se conecta alltThe tubular drive device 1 partially shown in the figure for winding and unwinding a dimming device, especially of a blind or the like is constituted by a housing 3 insertable in a winding tube 2 of the blind or the like, in which it is integrated an electric motor (not shown) with a gear (not shown) that connects there
La carcasa 3 del dispositivo de accionamiento 1 esta conectada con su extremo 4, dirigido hacia el alojamiento lateral del tubo de enrollamiento 2 sobre un adaptador o bien anillo adaptador (no representado) y con su extremo 5 alejado del extremo 4 dirigido hacia el alojamiento lateral del tubo de enrollamiento 2 sobre otro adaptador 6 por aplicacion de fuerza y/o en union positiva con el tubo de enrollamiento 2. En este caso, el tubo de enrollamiento 2 presenta con preferencia una seccion transversal octogonal. Ademas, la carcasa 3 del dispositivo de accionamiento 1 esta asegurada contra giro en su extremo 4, dirigido hacia los alojamientos laterales del tubo de enrollamiento 2 sobre un apoyo de par motor (no representado).The housing 3 of the actuator 1 is connected with its end 4, directed towards the side housing of the winding tube 2 on an adapter or adapter ring (not shown) and with its end 5 away from the end 4 directed towards the side housing of the winding tube 2 on another adapter 6 by force application and / or in positive union with the winding tube 2. In this case, the winding tube 2 preferably has an octagonal cross-section. In addition, the housing 3 of the drive device 1 is secured against rotation at its end 4, directed towards the side housings of the winding tube 2 on a torque support (not shown).
Con preferencia, el adaptador 6 esta constituido de plastico, con lo que la fabricacion del mismo es relativamente sencilla y economica.Preferably, the adapter 6 is constituted of plastic, whereby the manufacturing thereof is relatively simple and economical.
En el extremo 5, alejado del extremo 4 dirigido hacia el alojamiento lateral del tubo de enrollamiento 2 sobresale un arbol de arrastre 7 desde la carcasa 3, sobre el que se transmite el arrastre del dispositivo de accionamiento tubular 1 por medio del adaptador 6, colocado fijo contra giro en el arbol de arrastre 7 sobre el tubo de enrollamiento 2.At the end 5, away from the end 4 directed towards the side housing of the winding tube 2, a drive shaft 7 protrudes from the housing 3, on which the drag of the tubular drive device 1 is transmitted by means of the adapter 6, placed fixed against rotation in the drive shaft 7 on the winding tube 2.
El adaptador 6 presenta un cubo 8, cuyo extremo 9 alejado de la carcasa 3 del dispositivo de accionamiento tubular 1 se retira del extremo libre 10 del arbol de arrastre 7. En este caso, el lado 11 del cubo 8, alejado de la carcasa 3 forma un lado exterior 12 del adaptador 6. En la periferia exterior del cubo 8 esta formada integralmente una corona exterior 13 sobre al menos una nervadura 14, que se apoya en la periferia interior 15 del tubo de enrollamiento 2 y cuyos lados exteriores 16 forman los lados exteriores 12, 17 del adaptador 6. En este caso, el otro lado exterior 17 del adaptador 6 se proyecta sobre la carcasa 3 del dispositivo de accionamiento tubular 1 en una medida L determinada, con lo que se garantiza una superficie relativamente grande de transmision de fuerza sobre el tubo de enrollamiento 2.The adapter 6 has a hub 8, whose end 9 away from the housing 3 of the tubular drive device 1 is removed from the free end 10 of the drive shaft 7. In this case, the side 11 of the hub 8, away from the housing 3 an outer side 12 of the adapter 6 forms. On the outer periphery of the hub 8 an outer crown 13 is integrally formed on at least one rib 14, which rests on the inner periphery 15 of the winding tube 2 and whose outer sides 16 form the outer sides 12, 17 of the adapter 6. In this case, the other outer side 17 of the adapter 6 is projected onto the housing 3 of the tubular drive device 1 in a given measure L, thereby ensuring a relatively large transmission surface of force on the winding tube 2.
El adaptador 6 puede estar conectado o bien por aplicacion de fuerza, por ejemplo sobre un ajuste de prensa entre el arbol de arrastre 7 y el cubo 8 o bien su taladro de cojinete 18 o tambien sobre elementos de fijacion o en union positiva, por ejemplo a traves de una configuracion perfilada del arbol de arrastre 7 y del taladro de cojinete 18 del cubo 8 y/o elementos de arrastre como pasadores de ajuste u otros, o por union del material por ejemplo a traves de encolado, con el arbol de arrastre 7. En la figura se representa una union positiva sobre un perfil, en la que el arbol de arrastre 7 y el taladro de cojinete 18 del cubo 8 estan configurados cuadrados.The adapter 6 can be connected either by force application, for example on a press fit between the drive shaft 7 and the hub 8 or its bearing bore 18 or also on fixing elements or in positive connection, for example through a profiled configuration of the drive shaft 7 and the bearing bore 18 of the hub 8 and / or drive elements as adjusting or other pins, or by joining the material for example through gluing, with the drive shaft 7. The figure shows a positive connection on a profile, in which the drive shaft 7 and the bearing bore 18 of the hub 8 are squarely shaped.
Contra el desplazamiento axial del adaptador 6, el mismo esta retenido por medio de un elemento de seguridad 19 sobre el arbol de arrastre 7, de manera que en la figura se representa, por ejemplo, como elemento de seguridad 19 una ferula 21 que se extiende a traves de un taladro radial 20 en el arbol de arrastre 7. Ademas, el elemento de seguridad 19 puede ser tambien un anillo de seguridad (no representado) insertable en una ranura circunferencial del arbol de arrastre 7 o tambien otros elementos de seguridad que no se proyectan sobre el extremo del arbol de arrastre.Against the axial displacement of the adapter 6, it is held by means of a safety element 19 on the drive shaft 7, so that in the figure, for example, a security element 19 is shown as a splint 21 extending through a radial bore 20 in the drive shaft 7. In addition, the safety element 19 may also be a safety ring (not shown) inserted in a circumferential groove of the drive shaft 7 or other safety elements that are not they project over the end of the drag tree.
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202011105060U | 2011-08-31 | ||
| 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 (1)
| Publication Number | Publication Date |
|---|---|
| ES2621538T3 true ES2621538T3 (en) | 2017-07-04 |
Family
ID=45020548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12181716.7T Active ES2621538T3 (en) | 2011-08-31 | 2012-08-24 | Tubular drive device with an adapter for the drive shaft for winding and unwinding a dimming device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2565364B1 (en) |
| CN (1) | CN102966298B (en) |
| DE (1) | DE202011105060U1 (en) |
| ES (1) | ES2621538T3 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT244858Y1 (en) * | 1998-07-03 | 2002-03-14 | Gaposa Srl | TUBULAR GEARMOTOR FOR ROLLER SHUTTERS AND SHUTTER AWNINGS INTEGRATED WITH AN INERTIAL TYPE FALL PROTECTION DEVICE |
| DK199801476A (en) * | 1998-11-12 | 2000-05-13 | Velux Ind As | A screening device |
| ITVE20050018A1 (en) * | 2005-04-07 | 2006-10-08 | Jolly Motor Internat S P A | GEAR MOTOR FOR WINDOWS |
| DE202006001135U1 (en) * | 2006-01-24 | 2007-06-06 | Arca Beteiligungen Gmbh | Tubular motor drive assembly |
| DE202007016283U1 (en) * | 2007-11-13 | 2009-03-26 | Arca Beteiligungen Gmbh | Drive arrangement for a darkening device |
| CN201517362U (en) * | 2009-05-16 | 2010-06-30 | 朱华英 | Driver for rolling up window curtain |
| DE202009014365U1 (en) | 2009-10-23 | 2011-03-03 | Arca Beteiligungen Gmbh | Tube motor for a darkening device or the like. |
-
2011
- 2011-08-31 DE DE202011105060U patent/DE202011105060U1/en not_active Expired - Lifetime
-
2012
- 2012-08-24 ES ES12181716.7T patent/ES2621538T3/en active Active
- 2012-08-24 EP EP12181716.7A patent/EP2565364B1/en active Active
- 2012-08-30 CN CN201210316533.1A patent/CN102966298B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102966298B (en) | 2016-05-25 |
| EP2565364A2 (en) | 2013-03-06 |
| DE202011105060U1 (en) | 2011-10-27 |
| EP2565364A3 (en) | 2014-10-29 |
| EP2565364B1 (en) | 2017-01-18 |
| CN102966298A (en) | 2013-03-13 |
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