EP0127107A2 - Dispositif d'entraînement pour sangles de volet enroulable - Google Patents

Dispositif d'entraînement pour sangles de volet enroulable Download PDF

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Publication number
EP0127107A2
EP0127107A2 EP84105807A EP84105807A EP0127107A2 EP 0127107 A2 EP0127107 A2 EP 0127107A2 EP 84105807 A EP84105807 A EP 84105807A EP 84105807 A EP84105807 A EP 84105807A EP 0127107 A2 EP0127107 A2 EP 0127107A2
Authority
EP
European Patent Office
Prior art keywords
roller
rollers
belt
drive
circumference
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.)
Granted
Application number
EP84105807A
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German (de)
English (en)
Other versions
EP0127107B1 (fr
EP0127107A3 (en
Inventor
Peter Heinstadt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT84105807T priority Critical patent/ATE22483T1/de
Publication of EP0127107A2 publication Critical patent/EP0127107A2/fr
Publication of EP0127107A3 publication Critical patent/EP0127107A3/de
Application granted granted Critical
Publication of EP0127107B1 publication Critical patent/EP0127107B1/fr
Expired legal-status Critical Current

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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
    • E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
    • 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
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles

Definitions

  • the invention relates to a belt winder drive unit for roller shutters that can be pulled up and lowered via a flat belt that is freely accessible vertically and plane-parallel in front of a wall on a train path, with its upper end coupled to a roller shutter roller, and at its free lower end to one Belt bobbin is windable, which is spring-loaded in the winding direction; with an electric drive motor, and with a drive roller assembly of the rollers of which at least one can be driven directly by the drive motor, and between the rollers of which the belt is guided in a meandering manner with frictional contact against the roller circumference and thereby wraps part of the circumference of a roller with one flat belt side , and with the other false belt side wraps around part of the circumference of the next arranged roller.
  • a total of two rollers are provided, so that the belt can be transported without slippage, act on the belt with very high contact pressure.
  • This requires a suitably strong drive motor.
  • the rollers can be lifted against each other against a spring force to insert the belt. This requires tools, effort and skill and can therefore only be carried out by a specialist.
  • the object of the invention is to design the unit of the type mentioned at the outset in such a way that it can be conveniently retrofitted to a belt that has already been laid, even by a layperson.
  • the unit should be designed as simple as possible and with small external dimensions.
  • the invention is characterized in that a drive roller assembly is provided with more than two rollers, that the odd-numbered rollers form a first roller group with respect to the belt pass, and that a flat side of the burr lies on the circumference of the rollers of the first roller group, so that the roller or rollers an even number form a second group of rollers, the other flat side of the grit bears against the circumference of the rollers of the second group of rollers, that a housing consisting of a base part and cover is provided, the base part of which can be mounted on the wall with a freely accessible cover, that the cover can be opened when the base part is mounted is that the rollers of one roller group in the base part, and the rollers of the other roller group are mounted in the cover, and that slots 42, 43 for the belt extend between the base part and cover on both sides.
  • 1 denotes a vertical wall, in which a roller 3 for a roller shutter (not visible in FIG. 1) is accommodated inside a roller shutter box 2.
  • the upper end of a flat belt 5 is coupled to the roller 3.
  • the belt 5 is laid freely accessible in front of the wall 1 on a train path 6, namely plane-parallel to this wall, and is wound with its lower end onto a belt bobbin 7 which is recessed in the wall and is spring-loaded in the winding direction according to arrow 8. If the belt is pulled down in the direction of arrow 8, then it rotates the roller 3 in the direction of arrow 4 and the roller shutter is pulled up against its gravity. In intermediate positions and in the raised position, the roller shutter can be held in place by an automatically engaging brake.
  • the belt winder drive unit 11 is provided and the brake 9 is deactivated or removed.
  • the belt winder drive unit has a housing 12, the bottom part 33 of which is mounted with its rear side 13 lying flat against the wall 1 with screw bolts 14, 44.
  • the front of the housing 12 facing away from the wall can be closed by a cover 15 which is designed as a hinged cover.
  • the hinge 16 for the hinged lid is arranged on one side of the housing 12 with an axis 27 perpendicular to the plane of the drawing in FIG. 2. When installed, this axis extends vertically.
  • a manually removable closure 17 is provided for the lid 15.
  • the lid can also be removable other than hinged, for example attachable. It is important that the lid is freely accessible when the base part is already mounted on the wall.
  • the drive roller assembly 20 consisting of three rollers 21, 22, 23, is arranged.
  • the roller axes 24, 25, 26 extend parallel to one another and horizontally in the installed state.
  • the odd-numbered rollers, namely the first roller 21 and third roller 22 with respect to the belt pass form a first roller group, and the second roller 23 forms the second roller group.
  • the belt 5 is guided in a meandering manner between the rollers 21, 22, 23, the belt wrapping around with one flat belt side 51 the rollers 21 and 22 of the first roller group on a piece of their circumference and with its other flat belt side 49 the roller 23 of the other roller group.
  • the circumference of the roller 23 passes through the common tangent 28 of the rollers 21 and 22 facing it.
  • the rollers are min at least as strong as the strap to each other. so that the belt, as shown in Figure 3, can be laid in between and comes to the rollers in the drive coupling.
  • an outlet slot 42 and an inlet slot 43 are cut out for the belt between the bottom part 33 and the lid 15.
  • the two slots extend along the dividing line 59 between the bottom and the lid part of the housing, so that the belt is exposed when the lid is open, and is guided with play in the slots when the lid is closed.
  • the roller 23 can be driven by the motor unit 2.9, which is arranged inside the housing 12.
  • the motor unit 29 consists of a drive motor 30, a gear 31 and a brake 32.
  • the brake 32 is effective when the drive motor 30 is stationary and has sufficient braking action to keep the roller shutter in intermediate positions.
  • the gear 31 can be self-locking against a torque caused by the gravity of the roller shutter. Of course, this transmission is not self-locking in the drive direction. In the absence of the brake 32, the self-locking effect is sufficient to keep the roller shutter in the intermediate position.
  • the rollers 21, 22 are arranged in the cover 15, while the roller 23 and the drive motor 30 are arranged in the bottom part 33 of the housing 12.
  • the parting plane for the cover 15 is indicated by the dash-dotted line 34.
  • the cover 15 is folded up, the space between the rollers 21, 22 on the one hand and the roller 23 on the other hand is then free, so that the base part 33 can be pushed under the belt 5 which has already been laid, so that the belt is opposite the roller 23 the takes the desired end position.
  • the bottom part 33 is fastened to the wall 1, then the cover 15 can be folded down and the belt is thereby brought into its meandering position shown in FIG. 3 between the rollers 21 22 on the one hand and the roller 23 on the other hand, in which it must follow the rotation of the rollers.
  • two triggers 46, 47 can be attached to the belt 5, for example metal plates which are riveted.
  • a sensor 48 which acts as a limit switch and is triggered by the trigger 46 when the roller shutter is closed and by the trigger 47 when the roller shutter is open to switch off the drive motor.
  • a hand switch for switching the drive motor 30 on and off is provided and with 36 and 37 mounting chassis for a remote control 38 and a timer 39 are provided.
  • the remote control 38 and / or the timer 39 can be provided from the outset or installed later.
  • An ultrasonic sensor is recommended for the remote control.
  • an electrical connection cable equipped with a double plug 41 is provided for connection to a normal socket.
  • connection cable 40 instead of the connection cable 40, a connection element for connecting a permanently installed electrical line can also be provided.
  • More than three rollers can also be provided for the unit 20.
  • the housing 12 is mounted on the wall 1, it can also be designed as a built-in part, which is installed so far sunk with its bottom part in the wall that the guide plane of the belt 5 predetermined by the position of the roller assembly at the height the tangent 28 is approximately at the level of the belt 5 without the belt winder drive unit.
  • the operating elements 27, 38, 36, 39 and 35 can also be arranged on the bottom part of the housing, preferably on the narrow end face 45 opposite the head end 18.
  • the base part 50 with the two rollers 52, 53 mounted in the base part, one or both of which can be driven, the cover 54, in which the roller 55 is rotatably mounted, and the intermediate one belt 56 guided through these rollers in a meandering manner.
  • two rollers 52, 53 are mounted in the base part and only one roller 55 in the cover.
  • the rollers 52, 53 form the first roller group and the roller 55 forms the second roller group 60.
  • the flat belt side 58 wraps around part of the circumference of the rollers 52, 53, while the flat belt side 57 wraps around a part of the circumference of the roller 55.
  • the wrap angle for the roller 55 is almost 180 degrees, which is favorable for a good power transmission, and the belt can then run unpressed or only slightly pressed between the rollers in a meandering manner without fear of slippage.
  • 88 is an inlet slot and 89 an outlet slot for the belt, which extends along the dividing line 98 between the bottom part and the cover.
  • the second embodiment is designed correspondingly to the first.
  • 70 denotes the base part and 71 the lid of a housing 72, which is closed when the lid is in place and can be opened by removing the lid.
  • the lid can be a hinged lid or in some other way, for example by means of screws. It is important that the lid is freely accessible when the bottom part 73 is struck against a wall 74 by its rear side 73.
  • the two rollers 75, 76 of the first roller group are rotatably supported about the axes 77, 78.
  • the rollers 80, 81, 82 of the second roller group are rotatably supported.
  • the axes of the rollers 75, 76, 80, 81, 82 extend parallel to one another.
  • the rollers of the first roller group are of an even number and those of the second roller group are of an odd number.
  • the roller 76 is driven directly by a gear motor 83 which is mounted in the base part 70 and has a step-down and deflecting gear 84 which is self-locking.
  • an output gear is called the non-rotatable and coaxial to the roller 76.
  • a drive gear is designated, which is attached non-rotatably and coaxially to the roller 75.
  • a clutch gear is designated, which is rotatably and coaxially attached to the roller 81.
  • the rollers 76 and 75 are covered on their circumference with an elastic covering 91, 92, which is roughened on the outside.
  • an inlet slot 93 and an outlet slot 94 for the belt are left out along the dividing line 112 between the cover and the base part.
  • an electrical power supply line is designated, which is led out in the bottom part in the implementation 96.
  • an operating unit is designated, which is arranged in the bottom part 70 and the operating and display elements 99 to 102 are accessible through holes in the lid.
  • Control lines 103, 104, 105 lead from the operating unit via correspondingly accessible couplings 106y 107, 108. In the side wall of the base part to the connection of external control lines.
  • Edienungsaggregat to the B include two sensors 109, 110 in the path of two triggers, of which only the trigger 111 is visible in the drawing for the closed position.
  • the two triggers are attached to the belt.
  • the illustrated trigger 111 comes into the effective range of the sensor 110 in the closed position of the roller shutter and triggers the switching off of the drive motor 83 when the roller shutter is closed. Accordingly, the other trigger, not shown, works together with the sensor 109 as a limit switch for the open roller shutter.
  • Sensor 110 controls one control line 104, which can be used to activate an electrical lock that engages the roller shutter when the roller shutter is closed. The activation takes place via a time delay element which is accommodated within the operating unit 97.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Massaging Devices (AREA)
  • Forging (AREA)
  • Window Of Vehicle (AREA)
EP84105807A 1983-05-30 1984-05-22 Dispositif d'entraînement pour sangles de volet enroulable Expired EP0127107B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84105807T ATE22483T1 (de) 1983-05-30 1984-05-22 Gurtwicklerantriebsaggregat fuer rollaeden.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3319626 1983-05-30
DE19833319626 DE3319626A1 (de) 1983-05-30 1983-05-30 Gurtwicklerantriebsaggregat fuer rollaeden

Publications (3)

Publication Number Publication Date
EP0127107A2 true EP0127107A2 (fr) 1984-12-05
EP0127107A3 EP0127107A3 (en) 1985-03-13
EP0127107B1 EP0127107B1 (fr) 1986-09-24

Family

ID=6200270

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84105807A Expired EP0127107B1 (fr) 1983-05-30 1984-05-22 Dispositif d'entraînement pour sangles de volet enroulable

Country Status (3)

Country Link
EP (1) EP0127107B1 (fr)
AT (1) ATE22483T1 (fr)
DE (2) DE3319626A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298217A1 (fr) * 1987-07-09 1989-01-11 Wilhelm Rademacher Unité de commande pour store à lamelles ou similaires
FR2621951A1 (fr) * 1987-10-20 1989-04-21 Roux Marcel Dispositif permettant la fermeture et l'ouverture d'un store a l'horizontale
US5179989A (en) * 1989-05-10 1993-01-19 Schon B.V. Device for transmitting a drive force between a flexible element and a rotatable body
WO2001057352A1 (fr) * 2000-02-05 2001-08-09 Amnon Ribak Mecanisme de roulement a consommation d'energie reduite
WO2003060277A1 (fr) * 2002-01-18 2003-07-24 Hans Arnhold Systeme d'entrainement de volet roulant de construction compacte
DE10202055A1 (de) * 2002-01-18 2003-07-31 Hans Arnhold Rollladenantriebssystem mit verbesserter Friktionsmitnahme
US6869930B1 (en) 1993-09-17 2005-03-22 Novo Nordisk A/S Acylated insulin

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4204624C1 (en) * 1992-02-15 1993-04-29 Alfred Schellenberg Gmbh, 5900 Siegen, De Drive mechanism for roller shutter or sunroof - uses flexible belt trapped between teeth of meshing gearwheels to prevent slip.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413872A (en) * 1933-07-17 1934-07-26 Francisco Repetto Improvements in shutters for the windows of doors and buildings
FR1465742A (fr) * 1964-12-10 1967-01-13 Appareil électrique servant à lever et à abaisser un volet roulant, tel une jalousie
DE2917832A1 (de) * 1979-05-03 1980-11-13 Kurt Kunz Fernsteuerung
DE2938838A1 (de) * 1979-09-26 1981-04-09 Willy-Max Eduard 6336 Solms Delecker Jalousie-einhandbedienung- und gurtschoner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6948066U (de) * 1969-12-12 1970-08-20 Bosch Hausgeraete Gmbh Antriebsvorrichtung fuer ein zugorgan.
DE2153494A1 (de) * 1971-10-27 1973-05-03 Leonhard Holzberger Automatische rolladenwinde fuer verschiedene anwendungsmoeglichkeiten
DE8033637U1 (de) * 1980-12-18 1981-11-19 Goetzberger, Adolf, Prof. Dr., 7800 Freiburg Solarelektrisch angetriebener und gesteuerter waermeschutzrolladen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413872A (en) * 1933-07-17 1934-07-26 Francisco Repetto Improvements in shutters for the windows of doors and buildings
FR1465742A (fr) * 1964-12-10 1967-01-13 Appareil électrique servant à lever et à abaisser un volet roulant, tel une jalousie
DE2917832A1 (de) * 1979-05-03 1980-11-13 Kurt Kunz Fernsteuerung
DE2938838A1 (de) * 1979-09-26 1981-04-09 Willy-Max Eduard 6336 Solms Delecker Jalousie-einhandbedienung- und gurtschoner

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298217A1 (fr) * 1987-07-09 1989-01-11 Wilhelm Rademacher Unité de commande pour store à lamelles ou similaires
FR2621951A1 (fr) * 1987-10-20 1989-04-21 Roux Marcel Dispositif permettant la fermeture et l'ouverture d'un store a l'horizontale
US5179989A (en) * 1989-05-10 1993-01-19 Schon B.V. Device for transmitting a drive force between a flexible element and a rotatable body
EP0397283B1 (fr) * 1989-05-10 1994-12-21 Schön B.V. Dispositif de transmission de force motrice entre un élément flexible et un corps tournant
US6869930B1 (en) 1993-09-17 2005-03-22 Novo Nordisk A/S Acylated insulin
WO2001057352A1 (fr) * 2000-02-05 2001-08-09 Amnon Ribak Mecanisme de roulement a consommation d'energie reduite
WO2003060277A1 (fr) * 2002-01-18 2003-07-24 Hans Arnhold Systeme d'entrainement de volet roulant de construction compacte
DE10202055A1 (de) * 2002-01-18 2003-07-31 Hans Arnhold Rollladenantriebssystem mit verbesserter Friktionsmitnahme

Also Published As

Publication number Publication date
DE3319626A1 (de) 1984-12-06
EP0127107B1 (fr) 1986-09-24
EP0127107A3 (en) 1985-03-13
DE3460810D1 (en) 1986-10-30
ATE22483T1 (de) 1986-10-15

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