EP0860579A2 - Entraínement d'une sangle de volet roulant - Google Patents

Entraínement d'une sangle de volet roulant Download PDF

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Publication number
EP0860579A2
EP0860579A2 EP98102674A EP98102674A EP0860579A2 EP 0860579 A2 EP0860579 A2 EP 0860579A2 EP 98102674 A EP98102674 A EP 98102674A EP 98102674 A EP98102674 A EP 98102674A EP 0860579 A2 EP0860579 A2 EP 0860579A2
Authority
EP
European Patent Office
Prior art keywords
belt
roller
drive according
belt drive
friction
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
EP98102674A
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German (de)
English (en)
Other versions
EP0860579B1 (fr
EP0860579A3 (fr
Inventor
Hans Arnold
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
Publication of EP0860579A2 publication Critical patent/EP0860579A2/fr
Publication of EP0860579A3 publication Critical patent/EP0860579A3/fr
Application granted granted Critical
Publication of EP0860579B1 publication Critical patent/EP0860579B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B9/74—Operating devices or mechanisms, e.g. with electric drive adapted for selective electrical or manual operation
    • 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
    • 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
    • E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling

Definitions

  • a brake mechanism arranged in the cover plate allows the belt to be clamped so that it is counter the effect of gravity in any open position can be held.
  • the braking and locking mechanism works depending on the direction of force in the Strap and it is released by the strap in the area of the Locking mechanism in a position approximately perpendicular to the Wall surface is brought.
  • roller shutter belt runs when the housing is closed meandering between those in the lower housing part and the in the housing upper part rotatably mounted rollers, with two other rollers mounted in the lid Deflect the belt so that, seen from the outside, it appears to be runs straight through the housing.
  • the housing is asymmetrical with respect to the running direction of the belt, i.e. it protrudes from the belt on one side. Accepted the housing protrudes to the right over the belt, the overhang must be on the right next to the window do not disturb the running belt, but it can become if the belt runs to the left of the window. The case protrudes then possibly with the protruding part in the Window opening into it, which is not a particularly beautiful aesthetic Effect.
  • Friction rollers ensure a particularly low slip Belt drive. Thanks to the positive coupling The friction roller becomes the friction surface over which the belt is in contact with the friction rollers, enlarged, which increases the possible with static friction Driving power and thus given a given strength to one reduced slip leads. Individual friction rollers cannot be used lose the static friction with the belt.
  • the roller shutter drive slim and there is only an insignificant side Supernatant.
  • this can Housing approximately symmetrical with respect to the longitudinal axis of the belt be designed, i.e. the supernatant after both Pages are the same size, so it doesn't matter anymore whether the roller shutter belt runs to the right or left of the window. In any case, the appearance is about the same.
  • the slim, compact design of the new Roller shutter belt drive favors that the bevel gear between the output shaft and that Friction roller is arranged, the outlet slot is not spatially immediately adjacent.
  • the drive motor is located next to the driving area and thus as an extension of the group of friction rollers.
  • the required angular reduction gear can Angular drive at the gearbox input or at the gearbox output contain.
  • the angular drive at the entrance is a Worm gear particularly advantageous because it is a strong reduction enables and thus gear stages Saving saves what benefits the space requirement. Furthermore it ensures self-locking without a special braking device.
  • Has a bevel gear as an angular drive on the other hand, the advantage especially without special lubrication to be permanent.
  • a very compact design is obtained if the friction roller driven directly by the transmission rotatably carries a bevel gear with a bevel pinion combs that rotatably on the output shaft of the spur gear sits.
  • the ring gear With angular gears that are heavily loaded, tends to the bevel pinion to push the ring gear to the side, under certain circumstances until the teeth jump over.
  • the ring gear must be proportionate be rigid, which is easily achieved can be if the ring gear is between the spur gear and the driving area is located.
  • the spur gear supports the ring gear against bending in this configuration from.
  • the subsequent assembly of the new roller shutter belt drive will be easier if at least one of the at least two friction rollers removable on the board is stored.
  • the removable storage also makes one flying storage unnecessary, the very large and powerful Bearing seating would require.
  • the removable Storage is done very simply by using the circuit board two tabs or side walls located opposite each other are provided, the bearing seats for a thru axle included, on which the friction roller in question is arranged is.
  • a particularly simple assembly also results if one of the friction rollers in the board is axially parallel is slidably mounted. This way you can Belt mounting an intermediate friction roller easily be removably held.
  • Friction rollers are stored on both ends, so are not stored on the fly.
  • Fig. 1 shows a roller shutter belt drive 1 in one somewhat simplified perspective representation without the associated lid. Belongs to the roller shutter belt drive 1 a board 2 made of sheet steel, on the a drive motor 3 attached and two friction rollers 4th and 5 are rotatably mounted.
  • the circuit board 2 has a flat rear wall 6, which has a rectangular shape in the broadest sense.
  • the rear wall 6 has a total of four edges 7, 8, 9 and 11 limited.
  • the edge 7 is a bending edge, on which the back part 6 is molded in one piece Sidewall 12 passes over the length of the edge 7 passes through and the rear wall 6 reinforced.
  • the Rear wall provided for the passage of the roller shutter belt Slot 13, which is to the side of the bending edge 7th closed and towards the opposite Edge 11 is open at the edge.
  • a keyhole-shaped mounting opening 14 which is designed so that the narrower part of the keyhole-shaped fastening opening 14 in the direction pointing to the longitudinal edge 11.
  • Two more similarly aligned keyhole-shaped mounting openings 15 and 16 are arranged next to the transverse edge 8.
  • the distance of the keyhole-shaped fastening openings 14 and 15 or 14 and 16 corresponds to the standard spacing of the fastening screws, with which the cover plate of the take-up wheel is fixed in the wall.
  • the mounting holes 15 and 16 can also be in the direction parallel to the longitudinal extent the board 2 be aligned.
  • the longitudinal edge 11 is connected to the slot 13 provided with a projection 17, the free edge 18 in a tab 19 recognizable in FIG. 1 merges.
  • the tab 19 runs parallel and at a distance from the side wall 12.
  • the flange 22 forms a mounting surface for Attaching a spur gear 23, the output shaft 24 through a corresponding opening in the flange 22 leads through.
  • the Drive motor 3 coupled, i.e. whose armature shaft forms the input shaft of the spur gear 23.
  • Both the Drive motor 3 and the spur gear 23 are approximately cylindrical and they lie with their longitudinal axes facing of the output shaft 24 are coaxial, parallel to the rear wall 6 and also parallel to the side wall 12.
  • the Bearing rocker 24 is a U-shaped sheet metal part and exists from a back part 26 to which two side flanges 26 and 27 are formed or bent. In the two side flanges 27 and 28 are aligned Bores 29, each through a cylindrical bearing bush 31 and 32 passes through.
  • the cylindrical bearing bush 31 is in a corresponding hole in the side wall 12, while the bearing bush 32 in a bore 33 of the Tab 19 is inserted.
  • Both bearing bushes 31 and 32 are riveted to the board while the rocker 25 is on the sections of the two that protrude inwards Bearing bushes 31 and 32 is pivotally mounted.
  • the bearing bushes 31 and 32 serve to accommodate one cylindrical thru axle 34 through which each other aligned bushings 31 and 32 can be inserted.
  • On the thru axle 34 rotatably sits the friction roller 4 their bearing bore 35.
  • the two side flanges 27 and 28 extend towards the slot 13 and they included in their there free ends located two aligned with each other Bores 36 through which an axis 37 passes.
  • On the second friction roller 5 is rotatable about the axis 37 stored.
  • the two side flanges 27 and 28 two upward-pointing extensions, which also contain two aligned holes 38.
  • the bores 38 leads an axis 39 on which a deflection roller 41 is freely rotatable.
  • the friction roller 4 consists of a cylindrical Section 42, which is integral in one on one end face Bevel gear 43 merges. The teeth of this conical ring gear point towards the cylindrical friction surface 42. On the one lying away from the friction surface 42 On the side of the bevel gear 43 is a spur gear 44 molded in one piece. In this way the bevel gear is 43 stiffened and protected against lateral evasion.
  • the second friction roller 5 also consists of a cylindrical friction surface 45 which on a End face to a flanged wheel 46 and at the other end face passes to a flanged wheel 47.
  • the distance between the two flanges 46 and 47 corresponds to the width of one Roller shutter belt.
  • a spur gear 48 On the outside of the flange 47 is in one piece a spur gear 48 is formed, the pitch and number of teeth coincides with the spur gear 44.
  • the friction surface 45 has the same diameter as the friction surface 42.
  • the roller shutter belt drive 1 shown To install the roller shutter belt drive 1 shown, first the lid, not shown removed from the board 2. Then the thru axle 34 pulled out to the friction roller 4 through the Gap between the deflection roller 41 and the friction roller 5 to be able to take out towards the front. Then the Fastening screws with which the cover plate of the Wall opening for the belt pulley is attached, one piece screwed out wide, approx. 5 mm, so that the board 2 with the corresponding openings 14 and 15 or 14 and 16, respectively the distance of the fastening screws to which Heads of the fastening screws can be attached.
  • rocker 25 which is pivotably supported can be realized by the Rocker 25 biased by springs into a defined position and from which it is moved, depending on whether the Roller shutters completely lowered or fully wound up is. If this function is not required, be waived on the rocker 25 and instead be holes 36 and 38 in corresponding extensions or arms of the board 2 housed.
  • 5 to 9 is another embodiment for a roller shutter belt drive 1 illustrated. As far as already described in this embodiment Components and elements appear, these are partly with provided with the same reference number as in the exemplary embodiment 1 to 4.
  • the main difference from the first embodiment consists of the number of friction rollers and the modified transmission between the drive motor 3 and the friction roller immediately adjacent to it. in the The individual structure is as follows:
  • the circuit board 2 of the roller shutter belt drive 1 according to FIG. 2 has a U-shaped shape, so that parallel to the bent side wall 12 a second almost the same length Side wall 55 is present, which has a bending edge 56 merges into the back part 6. Sidewall 55 ends rounded tapered at 57, slightly below the Outlet slot 13, based on the normal vertical Mounting position.
  • the drive motor 3 is at the second embodiment also a permanent excited but gearless DC motor, on the Armature shaft 59 rotates a worm 61, which passes through a corresponding hole protrudes in the tab 58 and points towards the slot 13.
  • the drive motor 3 thus lies between the two side walls 12 and 55, on the one remote from the slot 13 Side of tab 58.
  • a loose roller 62 is rotatable stored.
  • the idler roller 62 is cylindrical Tread 63 provided, over which the in the Fig. Not illustrated belt 52 runs and the one with a friction-increasing Coating is provided to prevent slippage to increase between the idler roller 62 and the belt 52.
  • the Lot roll 62 serves as an input medium for an unillustrated one Control.
  • the idler roller 62 is rotatably mounted on an axis 64, the two projecting over the idler roller 62 Ends in corresponding, aligned bearing holes 65 added in the two side walls 12 and 55 is.
  • the axis 64 is not shown by means of Securing means, for example snap rings or rivet heads, secured against axial displacement.
  • the location of the Bores 65 in the side walls 12 and 55 is such that the belt 52 leading away from there is not connected to the drive motor 3 collides, as is the section according to FIG. 7 reveals.
  • Axially parallel next to the idler roller 62 is in the direction a first friction roller 66 onto the outlet slot 13 rotatably mounted.
  • the friction roller 66 has a structure on how the friction rollers 4 and 5 after the previous one Embodiment and it forms a cylindrical smooth driving surface 67 with a friction-increasing Covering.
  • the driving surface 67 is through at one end a flanged disk 68 and at the other end by Spur gear 69 is limited, also as a flanged wheel acts and whose root diameter is larger than that Diameter of the cylindrical driving surface 67.
  • the friction roller 66 is stored by means of an axis 68 that passes through the friction roller 66.
  • the end of the axis 68 is in two with one another aligned bores 70, one of which is in the side wall 55 and the other included in the side wall 12 is.
  • the axis lies 68 slightly closer to the back part 6 than the axis 64 of the idler pulley 62.
  • the axis 68 is also not shown further with the help Securing device against axial displacement or falling out secured.
  • a second friction roller 71 by the shape forth with the friction roller 66 is exactly the same next to the friction roller 66 on the of the Loose roller 62 on the far side. Since the friction roller 71 has the same structure as the friction roller 66, are their Items with the same reference numerals as for the friction roller 66.
  • the storage of the friction roller 71 happens with With the help of a further axis 72, which ends in two bores 73 aligned at the ends is.
  • One of the bores 73 is in turn in the Side wall 55, while the other bore aligned therewith, is contained in the side wall 12.
  • the axis is 72 shown in detail in Fig. 8 is designed.
  • she consists from a cylindrical shaft 74 with a molded flat head 75, with which the axis 72 approximately the shape of a Nagels has. At its end 76 remote from head 75 if necessary, it can be tapered somewhat in the shape of a truncated cone be.
  • the position of the bore 73 is as close as possible arranged next to the back part 6 and just as far removed that the gear 69 of the friction roller 71 is not grazes on the back part 6.
  • the situation is otherwise chosen that the two gears 69 of the two friction rollers Comb 66 and 71 cleanly.
  • the drive device 1 has one third friction roller 77, related to the 5 above the outlet slot 13 located.
  • the friction roller 77 is in terms of their Shape and its structure with the friction rollers 66 and 71 identical, which is why here again the same reference numerals as with the friction roller 66 to designate the individual components and sections are used.
  • the storage of the friction roller 77 takes place with With the help of an axis 78 that ends in two with each other aligned oval openings 79 is added.
  • One of the Openings 79 is near the tip 57 in the side wall 55 formed, while the one aligned with it in the Opening 79 in the side wall 12 which cannot be seen in the drawing is included.
  • the two openings 79 are in the same Aligned in such a way that its longer Axis towards the center of the neighboring one Bore 73 of the next adjacent friction roller 71 shows. If the axis 78 at the end adjacent to the bore 73 is present, the gear 69 meshes the friction roller 77 clean and with little play with the gear 69 of the friction roller 71.
  • Spur gear meshes with one on an axis 84 freely rotating double spur gear 85, the other Toothing with the spur gear 69 of the friction roller 66 combs.
  • a part of the double spur gear 85 is shown in FIG an opening of the back part 6 recognizable.
  • the drive device 1 is a total four fastening openings 86, 87, 88 and 89, all of which have a keyhole-like shape in the sense that they're from a narrower elongated Section 91 and a circular section 92, which has a larger diameter than its width corresponds to the elongated section 92 and in which Section 91 flows smoothly.
  • All mounting holes 86 to 89 are located themselves in the back part 6 and lie in a common Level.
  • the fastening opening 86 is in the area between the outlet slot 13 and the lower edge 8 of the board 2 arranged.
  • the attachment opening 86 is aligned that the longitudinal extent of the elongated section 91 is parallel to the longitudinal extent of the board 2, while the circular section 92 from the edge 8 lies and the outlet slot 13 is adjacent. Of the circular section 92 is adjacent to edge 8, while the elongated part 91 faces the slot 13.
  • the mounting holes 87 to 89 are in the area between the outlet slot 13 and the mounting bracket 58 for the motor 3. They are aligned parallel to each other, and the longitudinal extent of the narrow elongated section 91 lies at right angles to the longitudinal extent the circuit board 2.
  • roller shutter belt drive device 1 5 to 9 happens as described below, whereby there may also be missing Details of dimensions and positions of individual parts result in:
  • the roller shutter belt drive 1 thus prepared is now with the lower fastening opening 86 onto the lower one Holding screw for the cover plate of the automatic winding system on the house attached, in a position in which the longitudinal axis of the board 2 runs approximately obliquely. Then the belt 52 is a little way out of the wall pulled out and it is taking advantage of the bottom Fastening screw as the axis of rotation of the drive device 1 pivoted into the vertical. At the same time, the upper fastening screw for the automatic rewinder in the appropriate mounting opening 87, 88 or 89 threaded.
  • outlet slot 13 is open at one end, need no disassembly manipulations carried out on the belt 52 to install the drive device 1.
  • the still free friction roller 51 on the User facing side of the belt 52 and between the two side walls 12 and 55 of the board 2 in pressed the space between the friction rollers 66 and 77. At the same time, it pulls the belt 52 in a loop between the two friction rollers 66 and 77 and creates an omega-shaped wrap around their own cylindrical driving surface 67.
  • the friction roller 71 is deeply depressed, the side Axis 72 through openings 73 and friction roller 71 threaded to the friction roller 71 in the board 2 too anchor. After inserting the axis 72 through the Openings 73 can optionally also be the securing ring 94 are placed, as can be seen in FIG. 6.
  • the longitudinal tension acting in the belt 52 provides together with the wrap around the friction roller 66 for that the gear 69 of the friction roller 77 again with the Gear 69 of the friction roller 71 comes into engagement. Furthermore this tension ensures that the intervention exist during the subsequent operation of the roller shutter remains.
  • the Friction roller 66 is about a central angle of about 60 ° wrapped around while wrapping the friction rollers 71 and 77 is approx. 180 °. This gives you a relative large contact area that is able is to transport the belt 52 with very little slip, and even with relatively large, heavy roller shutters.
  • the drive motor 3 is turned on, whereby with the corresponding speed all three friction rollers 66, 71 and 77 in sync at the same speed be rotated.
  • the roller shutter remains stand in the position in question because he will about the interaction of the holding moment of the DC excited Drive motor 3 in connection with the practical self-locking worm gear from the worm 61 and the worm wheel 82 blocked.
  • the idler pulley 62 serves the movement of the belt 52 capture and this movement one no further control device shown to signal in time at the upper and lower end positions To be able to stop the movement of the roller shutter.
  • a roller shutter belt drive has a sheet metal part manufactured circuit board on which an electric motor is attached.
  • the electric motor drives an angular gear, the gearbox on the output side with a friction roller connected is.
  • This friction roller is non-rotatable with one Spur gear is connected.
  • the spur gear meshes immediately with a second spur gear, which in turn is rotatably connected to a second friction roller, so both friction roles are counter-positive in Revolutions are to be offset.
  • At least one of the coupled ones Friction roller is removable. Besides, one is the friction rollers are arranged so that the expiring Strap essentially perpendicular to the back of the Board can leave the drive device.
EP98102674A 1997-02-19 1998-02-17 Entraínement d'une sangle de volet roulant Expired - Lifetime EP0860579B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19706329 1997-02-19
DE19706329A DE19706329A1 (de) 1997-02-19 1997-02-19 Roll-Ladengurtantrieb

Publications (3)

Publication Number Publication Date
EP0860579A2 true EP0860579A2 (fr) 1998-08-26
EP0860579A3 EP0860579A3 (fr) 2000-05-24
EP0860579B1 EP0860579B1 (fr) 2005-04-13

Family

ID=7820690

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98102674A Expired - Lifetime EP0860579B1 (fr) 1997-02-19 1998-02-17 Entraínement d'une sangle de volet roulant

Country Status (5)

Country Link
EP (1) EP0860579B1 (fr)
AT (1) ATE293202T1 (fr)
DE (2) DE19706329A1 (fr)
ES (1) ES2241070T3 (fr)
PT (1) PT860579E (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001077478A1 (fr) * 2000-04-11 2001-10-18 Alfred Schellenberg Gmbh Dispositif pour entrainer une courroie
EP1225294A1 (fr) * 2000-12-21 2002-07-24 Roto Frank Eisenwarenfabrik Aktiengesellschaft Ferrure pour déplacer un battant monté pivotant
DE10202075C1 (de) * 2002-01-18 2003-06-12 Hans Arnhold Rollladenantriebssystem in schmaler Bauweise
WO2003060278A1 (fr) 2002-01-18 2003-07-24 Hans Arnhold Systeme de commande de volet roulant a entrainement par friction ameliore
FR2835877A1 (fr) 2002-02-11 2003-08-15 Armand Doyen Dispositif d'entrainement electrique d'un volet roulant ou d'un store
EP1903177A1 (fr) * 2005-05-11 2008-03-26 Hans Arnhold Enrouleur de sangle encastré à profondeur de montage moindre

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960993C2 (de) * 1999-12-17 2001-12-06 Hans Arnhold Lärmgeminderter Rollladenantrieb
DE10034527A1 (de) * 2000-07-15 2002-01-24 Rainer Schroecker Rollladenantrieb mit Spannungswandler
DE10101583B4 (de) 2001-01-16 2004-05-27 Hans Arnhold Antriebseinrichtung für Rollladengurte
DE102004012354C5 (de) * 2003-03-11 2010-09-30 Provita Verwaltung Gmbh Elektrischer Gurtwickler

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636855A1 (de) 1986-10-29 1988-05-11 Wilhelm Rademacher Untersetzungsgetriebe, insbesondere zum einbau in einen gurtkasten eines elektromotorisch angetriebenen gurtwicklers fuer einen rolladen od. dgl.

Family Cites Families (5)

* 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.
DE8416248U1 (de) * 1984-05-29 1984-09-13 Heinstadt, Peter, 6964 Rosenberg Gurtwicklerantriebsaggregat fuer rollaeden
DE3809874A1 (de) * 1988-03-24 1989-10-05 Heinz Dubbert Vorrichtung zum betaetigen eines rolladens mit gurtzug
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.
DE4420980C2 (de) * 1994-06-16 1997-12-04 Bosch Gmbh Robert Elektrische Antriebsvorrichtung für Zugorgane, insbesondere für einen Gurt eines Rolladens

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636855A1 (de) 1986-10-29 1988-05-11 Wilhelm Rademacher Untersetzungsgetriebe, insbesondere zum einbau in einen gurtkasten eines elektromotorisch angetriebenen gurtwicklers fuer einen rolladen od. dgl.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001077478A1 (fr) * 2000-04-11 2001-10-18 Alfred Schellenberg Gmbh Dispositif pour entrainer une courroie
EP1225294A1 (fr) * 2000-12-21 2002-07-24 Roto Frank Eisenwarenfabrik Aktiengesellschaft Ferrure pour déplacer un battant monté pivotant
DE10202075C1 (de) * 2002-01-18 2003-06-12 Hans Arnhold Rollladenantriebssystem in schmaler Bauweise
WO2003060277A1 (fr) * 2002-01-18 2003-07-24 Hans Arnhold Systeme d'entrainement de volet roulant de construction compacte
WO2003060278A1 (fr) 2002-01-18 2003-07-24 Hans Arnhold Systeme de commande de volet roulant a entrainement par friction ameliore
DE10202055A1 (de) * 2002-01-18 2003-07-31 Hans Arnhold Rollladenantriebssystem mit verbesserter Friktionsmitnahme
FR2835877A1 (fr) 2002-02-11 2003-08-15 Armand Doyen Dispositif d'entrainement electrique d'un volet roulant ou d'un store
EP1903177A1 (fr) * 2005-05-11 2008-03-26 Hans Arnhold Enrouleur de sangle encastré à profondeur de montage moindre

Also Published As

Publication number Publication date
PT860579E (pt) 2005-08-31
EP0860579B1 (fr) 2005-04-13
ATE293202T1 (de) 2005-04-15
ES2241070T3 (es) 2005-10-16
DE19706329A1 (de) 1998-09-03
DE59812728D1 (de) 2005-05-19
EP0860579A3 (fr) 2000-05-24

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