EP0822314A3 - Device for upwards and downwards movement of a blind - Google Patents

Device for upwards and downwards movement of a blind Download PDF

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Publication number
EP0822314A3
EP0822314A3 EP97104916A EP97104916A EP0822314A3 EP 0822314 A3 EP0822314 A3 EP 0822314A3 EP 97104916 A EP97104916 A EP 97104916A EP 97104916 A EP97104916 A EP 97104916A EP 0822314 A3 EP0822314 A3 EP 0822314A3
Authority
EP
European Patent Office
Prior art keywords
electric motor
curtain
motor drive
drive
pickup
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.)
Withdrawn
Application number
EP97104916A
Other languages
German (de)
French (fr)
Other versions
EP0822314A2 (en
Inventor
Jost Dr. Weiper
Jens Achenbach
Helmut Hoffmann
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.)
Ernst Selve & Co KG GmbH
Original Assignee
Ernst Selve & Co KG GmbH
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 Ernst Selve & Co KG GmbH filed Critical Ernst Selve & Co KG GmbH
Publication of EP0822314A2 publication Critical patent/EP0822314A2/en
Publication of EP0822314A3 publication Critical patent/EP0822314A3/en
Withdrawn legal-status Critical Current

Links

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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • 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
    • E06B2009/6809—Control
    • E06B2009/6872—Control using counters to determine shutter position

Abstract

Um eine Vorrichtung zur Auf- und Abwärtsbewegung eines Behanges, bestehend aus einem elektrischen Antrieb, der mit einer Wickelwelle zum Auf- und Abwickeln des Behanges gekuppelt ist, zu schaffen, bei der eine Erfassung der Drehzahl und der Drehrichtung des elektromotorischen Antriebes möglich ist, um daraus abgeleitet die entsprechende Ein- und Ausschaltung des elektromotorischen Antriebes abzuleiten, ohne daß es dabei zu Fehlererscheinungen durch das Zurückdrehen des Behanges aus der aufgewickelten Position bis zum Einfallen der Bremse kommt, wird vorgeschlagen, daß mit dem Rotor des elektromotorischen Antriebes ein Impulsgeber (1) drehfest gekoppelt ist, der mit einem Impulsaufnehmer in Wirkverbindung steht, der unverdrehbar am Gehäuse oder an unverdrehbar im Gehäuse gehalterten Teilen angeordnet ist, wobei der Impulsaufnehmer mit elektronischen oder elektrischen Mitteln elektrisch verbunden ist, in welchen die Impulse verarbeitet oder/und gespeichert werden, wobei mittels dieser Mittel die Funktion des elektromotorischen Antriebes beeinflußbar ist, und daß der Impulsgeber (1) abhängig von der Drehrichtung unterschiedliche Impulse oder Impulsfolgen, insbesondere Impulsperioden, erzeugt.

Figure 00000001
In order to create a device for moving up and down a curtain, consisting of an electric drive, which is coupled to a winding shaft for winding and unwinding the curtain, in which a detection of the speed and the direction of rotation of the electromotive drive is possible to derived from this, to deduce the corresponding switching on and off of the electric motor drive without causing the appearance of errors by turning the curtain back from the wound position until the brake is applied, it is proposed that a pulse generator (1) be provided with the rotor of the electric motor drive. is rotatably coupled, which is operatively connected to a pickup, which is arranged non-rotatably on the housing or on parts rotatably held in the housing, the pickup being electrically connected to electronic or electrical means in which the pulses are processed and / or stored, wherein by means of di it means that the function of the electric motor drive can be influenced, and that the pulse generator (1) generates different pulses or pulse sequences, in particular pulse periods, depending on the direction of rotation.
Figure 00000001
EP97104916A 1996-07-29 1997-03-22 Device for upwards and downwards movement of a blind Withdrawn EP0822314A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19630494 1996-07-29
DE1996130494 DE19630494A1 (en) 1996-07-29 1996-07-29 Device for moving a curtain up and down

Publications (2)

Publication Number Publication Date
EP0822314A2 EP0822314A2 (en) 1998-02-04
EP0822314A3 true EP0822314A3 (en) 1998-07-01

Family

ID=7801129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97104916A Withdrawn EP0822314A3 (en) 1996-07-29 1997-03-22 Device for upwards and downwards movement of a blind

Country Status (2)

Country Link
EP (1) EP0822314A3 (en)
DE (1) DE19630494A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338553A (en) * 1979-12-04 1982-07-06 Scott Jr Waller M Control system for a motor actuated door operating mechanism
FR2557397A1 (en) * 1983-12-21 1985-06-28 Kunz Kurt Motor control device for foil dispenser
WO1992011432A1 (en) * 1990-12-20 1992-07-09 Nomafa Ab Monitoring apparatus
FR2673234A1 (en) * 1991-02-26 1992-08-28 Kraemer Thierry Device for monitoring the operation of automatic doors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338553A (en) * 1979-12-04 1982-07-06 Scott Jr Waller M Control system for a motor actuated door operating mechanism
FR2557397A1 (en) * 1983-12-21 1985-06-28 Kunz Kurt Motor control device for foil dispenser
WO1992011432A1 (en) * 1990-12-20 1992-07-09 Nomafa Ab Monitoring apparatus
FR2673234A1 (en) * 1991-02-26 1992-08-28 Kraemer Thierry Device for monitoring the operation of automatic doors

Also Published As

Publication number Publication date
EP0822314A2 (en) 1998-02-04
DE19630494A1 (en) 1998-02-05

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