ES2239930T1 - MOTORIZED CURTAIN KNOB DEVICE. - Google Patents

MOTORIZED CURTAIN KNOB DEVICE.

Info

Publication number
ES2239930T1
ES2239930T1 ES03766555T ES03766555T ES2239930T1 ES 2239930 T1 ES2239930 T1 ES 2239930T1 ES 03766555 T ES03766555 T ES 03766555T ES 03766555 T ES03766555 T ES 03766555T ES 2239930 T1 ES2239930 T1 ES 2239930T1
Authority
ES
Spain
Prior art keywords
lever
counting
automatic stop
stop device
wheels
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.)
Pending
Application number
ES03766555T
Other languages
Spanish (es)
Inventor
Michel Roger
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.)
Somfy SA
Original Assignee
Somfy SA
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 Somfy SA filed Critical Somfy SA
Publication of ES2239930T1 publication Critical patent/ES2239930T1/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/88Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02Details
    • H01H19/10Movable parts; Contacts mounted thereon
    • H01H19/14Operating parts, e.g. turn knob
    • H01H19/18Operating parts, e.g. turn knob adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H01H19/183Operating parts, e.g. turn knob adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift adapted for operation by the simultaneous action of two cam plates, rotating at different speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Handcart (AREA)
  • Exposure Control For Cameras (AREA)
  • Photovoltaic Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Bipolar Transistors (AREA)

Abstract

Disclosed is an automatic stopping device comprising a mechanism for counting revolutions which acts upon a disconnecting lever (5) and is provided with two counting wheels (7a, 7b) that are located on a single plane and are driven at different speeds. The inventive device is characterized by the fact that it comprises a mechanism for resetting the counting mechanism which is provided with a means for disengaging the counting wheels and a resetting lever (4). The disconnecting lever (5) and the resetting lever (4) are movable relative to each other and relative to a fixed housing (1).

Claims (8)

1. Dispositivo de paro automático de un motor de arrastre de un elemento de protección solar, de ocultación o de cierre, que comprende, como mínimo, un mecanismo de contaje de vueltas, que comprende ruedas de contaje (7a, 7b; 7a, 7b, 7c; 7a, 7'a, 7b, 7'b) dispuestas, como mínimo, en dos ejes, situadas sensiblemente en un mismo plano, arrastradas a velocidades distintas cuando el elemento de protección solar, de ocultación o de cierre se encuentra en movimiento y presentando una posición determinada que impide la alimentación del motor para desplazarle en un sentido, estando asociada cada una de las ruedas de contaje a una leva con rebaje (8a, 8b; 8a, 8b, 8c; 8a, 8'a, 8b, 8'b), que coopera con un dedo de corte (11a, 11b; 11a, 11b, 11c) solidario de una palanca de corte (5; 5'; 20) común, que recibe la acción antagonista de un medio elástico en una posición de contacto de los dedos con las flevas con rebaje de manera tal que, cuando los rebajes (9a, 9b) se encuentran en una posición determinada, los dedos de corte penetran en los rebajes y un interruptor (13) es accionado por la palanca de corte (5; 5'; 20), caracterizado porque el dispositivo comprende un mecanismo de puesta a cero de un mecanismo o mecanismos de contaje, comprendiendo esencialmente un medio de desengrane de las ruedas de contaje y una palanca de puesta a cero (4; 4'; 21) dotada de martillos (14a, 14b; 14'a, 14'b) que actúan sobre levas acorazonadas (10a, 10b; 10a, 10b, 10c; 10a, 10'a, 10b, 10'b) asociadas, respectivamente, a cada una de las ruedas de contaje, siendo móviles la palanca de corte (5; 5'; 20) y la palanca de puesta a cero (4, 4', 21) una con respecto a la otra y con respecto a un armazón fijo (1).1. Automatic stopping device for a drive motor of a sun protection, concealment or closure element, comprising at least one lap counting mechanism, comprising counting wheels (7a, 7b; 7a, 7b , 7c; 7a, 7'a, 7b, 7'b) arranged, at least, on two axes, located substantially in the same plane, dragged at different speeds when the sun protection, concealment or closure element is in movement and presenting a certain position that prevents the motor from feeding to move it in one direction, each of the counting wheels being associated with a cam with recess (8a, 8b; 8a, 8b, 8c; 8a, 8'a, 8b , 8'b), which cooperates with a cutting finger (11a, 11b; 11a, 11b, 11c) in solidarity with a common cutting lever (5; 5 '; 20), which receives the antagonistic action of an elastic means in a contact position of the fingers with the ribs with recess such that, when the recesses (9a, 9b) are in a determined position, the cutting fingers penetrate the recesses and a switch (13) is actuated by the cutting lever (5; 5'; 20), characterized in that the device comprises a zeroing mechanism of a counting mechanism or mechanisms, essentially comprising a means of disengaging the counting wheels and a zeroing lever (4; 4 '; 21) provided with hammers (14a, 14b; 14'a, 14'b) acting on armored cams (10a, 10b; 10a, 10b, 10c; 10a, 10'a, 10b, 10'b) associated, respectively, with each of the counting wheels, the cutting lever (5; 5 '; 20) and the zeroing lever (4, 4', 21) being mobile with respect to each other and with respect to a fixed frame (1) . 2. Dispositivo de paro automático, según la reivindicación 1, caracterizado porque la palanca de corte (5; 5'; 20) actúa sobre la palanca de puesta a cero (4, 4', 21) para desengranar las ruedas de contaje (8a, 8b; 8a, 8b, 8c; 8a, 8'a, 8b, 8'b) cuando se separa la palanca de corte de la posición en la que recibe la acción antagonista del medio elástico.2. Automatic stop device according to claim 1, characterized in that the cutting lever (5; 5 '; 20) acts on the zeroing lever (4, 4', 21) to disengage the counting wheels (8a , 8b; 8a, 8b, 8c; 8a, 8'a, 8b, 8'b) when the cutting lever is separated from the position in which it receives the antagonistic action of the elastic means. 3. Dispositivo de paro automático, según la reivindicación 1 ó 2, caracterizado porque la palanca de corte (5; 5'; 20) y la palanca de puesta a cero (4, 4', 21) están articuladas entre sí y sobre el armazón (1) alrededor del mismo eje.3. Automatic stop device according to claim 1 or 2, characterized in that the cutting lever (5; 5 '; 20) and the zeroing lever (4, 4', 21) are articulated with each other and on the frame (1) around the same axis. 4. Dispositivo de paro automático, según la reivindicación 3, caracterizado porque la palanca de corte (5; 5'; 20) y la palanca de puesta a cero (4, 4', 21) están articuladas en el armazón (1) alrededor del eje de un piñón de arrastre (3).4. Automatic stop device according to claim 3, characterized in that the cutting lever (5; 5 '; 20) and the zeroing lever (4, 4', 21) are articulated in the frame (1) around of the axis of a drive pinion (3). 5. Dispositivo de paro automático, según una de las reivindicaciones anteriores, caracterizado porque las ruedas de contaje están situadas alrededor del piñón (3) y son arrastradas por éste.5. Automatic stop device according to one of the preceding claims, characterized in that the counting wheels are located around the pinion (3) and are driven by it. 6. Dispositivo de paro automático, según la reivindicación 5, caracterizado porque las ruedas de contaje son arrastradas por el piñón (3) con intermedio de las ruedas intermedias (6a, 6b; 6a, 6b, 6c; 6a, 6'a, 6b, 6'b).6. Automatic stop device according to claim 5, characterized in that the counting wheels are driven by the pinion (3) with intermediate intermediate wheels (6a, 6b; 6a, 6b, 6c; 6a, 6'a, 6b , 6'b). 7. Dispositivo de paro automático, según la reivindicación 6, caracterizado porque las ruedas intermedias tienen números de dientes distintos.7. Automatic stop device according to claim 6, characterized in that the intermediate wheels have different numbers of teeth. 8. Dispositivo de paro automático, según una de las reivindicaciones anteriores, caracterizado porque las ruedas de contaje tienen números de dientes distintos.8. Automatic stop device according to one of the preceding claims, characterized in that the counting wheels have different numbers of teeth.
ES03766555T 2002-07-29 2003-07-17 MOTORIZED CURTAIN KNOB DEVICE. Pending ES2239930T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0209616 2002-07-29
FR0209616A FR2842940B1 (en) 2002-07-29 2002-07-29 AUTOMATIC STOP DEVICE FOR DRIVING A SOLAR PROTECTION, OCCULTATION OR CLOSURE ELEMENT

Publications (1)

Publication Number Publication Date
ES2239930T1 true ES2239930T1 (en) 2005-10-16

Family

ID=30011576

Family Applications (1)

Application Number Title Priority Date Filing Date
ES03766555T Pending ES2239930T1 (en) 2002-07-29 2003-07-17 MOTORIZED CURTAIN KNOB DEVICE.

Country Status (7)

Country Link
EP (1) EP1549818B1 (en)
AT (1) ATE464453T1 (en)
AU (1) AU2003248240A1 (en)
DE (1) DE60332135D1 (en)
ES (1) ES2239930T1 (en)
FR (1) FR2842940B1 (en)
WO (1) WO2004013442A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2023498A1 (en) * 1970-05-13 1971-11-25 Sel Program switch
DE2904681C3 (en) * 1979-02-08 1981-09-03 Mannesmann AG, 4000 Düsseldorf Switching device for actuating switching contacts
FR2455695A1 (en) * 1979-05-02 1980-11-28 Carpano & Pons CONTROL DEVICE FOR ELECTRIC MOTOR-REDUCER
DE3011706C2 (en) * 1980-03-26 1982-04-15 Elero Antriebs- und Sonnenschutztechnik GmbH & Co KG, 7312 Kirchheim Shaft limit switch
FR2688022B1 (en) 1992-02-28 1994-05-20 Somfy AUTOMATIC STOPPING DEVICE FOR THE ELECTRIC MOTOR DRIVE OF DOOR, SHUTTER, STORE OR THE LIKE.
FR2756320A1 (en) 1996-11-25 1998-05-29 Deprat Jean Sa Drive mechanism and end-of-course detector for motor driven roller blinds
DE19750210C2 (en) 1997-11-13 2000-03-16 Gross Hans Limit switch device
US5924949A (en) * 1997-12-05 1999-07-20 Chain-Tech International Corporation Apparatus for driving a roller-shutter door
DE10033550A1 (en) 2000-07-11 2002-01-24 Geiger Gerhard Gmbh & Co Endlagenabschaltvorrichtung

Also Published As

Publication number Publication date
WO2004013442A1 (en) 2004-02-12
FR2842940B1 (en) 2005-02-04
EP1549818B1 (en) 2010-04-14
FR2842940A1 (en) 2004-01-30
ATE464453T1 (en) 2010-04-15
EP1549818A1 (en) 2005-07-06
DE60332135D1 (en) 2010-05-27
AU2003248240A1 (en) 2004-02-23

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