EP1956180A1 - Dispositif à volet enroulable autour d'un tambour - Google Patents

Dispositif à volet enroulable autour d'un tambour Download PDF

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Publication number
EP1956180A1
EP1956180A1 EP07101921A EP07101921A EP1956180A1 EP 1956180 A1 EP1956180 A1 EP 1956180A1 EP 07101921 A EP07101921 A EP 07101921A EP 07101921 A EP07101921 A EP 07101921A EP 1956180 A1 EP1956180 A1 EP 1956180A1
Authority
EP
European Patent Office
Prior art keywords
drum
flap
axis
suspension
shutter
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Withdrawn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
EP07101921A
Other languages
German (de)
English (en)
French (fr)
Inventor
Benoît Coenraets
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.)
Entrematic Belgium NV
Original Assignee
Dynaco International 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 Dynaco International SA filed Critical Dynaco International SA
Priority to EP07101921A priority Critical patent/EP1956180A1/fr
Priority to DE602008003306T priority patent/DE602008003306D1/de
Priority to PL08708653T priority patent/PL2115261T3/pl
Priority to PCT/EP2008/051350 priority patent/WO2008101799A1/fr
Priority to BRPI0807349-0A priority patent/BRPI0807349B1/pt
Priority to PT08708653T priority patent/PT2115261E/pt
Priority to ES08708653T priority patent/ES2353356T3/es
Priority to EP08708653A priority patent/EP2115261B1/fr
Priority to CA2677265A priority patent/CA2677265C/fr
Priority to DK08708653.4T priority patent/DK2115261T3/da
Priority to RU2009133276/03A priority patent/RU2430231C2/ru
Priority to AT08708653T priority patent/ATE487017T1/de
Priority to CN2008800043160A priority patent/CN101641487B/zh
Priority to JP2009548675A priority patent/JP5285623B2/ja
Priority to US12/525,790 priority patent/US20100071859A1/en
Publication of EP1956180A1 publication Critical patent/EP1956180A1/fr
Priority to HK10107290.0A priority patent/HK1140803A1/xx
Withdrawn legal-status Critical Current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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/174—Bearings specially adapted therefor
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/174—Bearings specially adapted therefor
    • E06B2009/1743—Bearings specially adapted therefor allowing radial roller movement

Definitions

  • the invention relates to a shutter device for closing a bay or any type of opening cooperating with drive means for moving the flap between an open position and a closed position.
  • the invention relates more particularly to a shutter device comprising a drum rotatable about its horizontal axis and around which the shutter is wound in its open position by forming a roller consisting of turns formed by successive layers of the shutter and which the flap can be unrolled to its closed position; the device also comprises means for supporting the drum relative to the walls of the rack, pressure means exerting on the roller a thrust force substantially radial with respect to the drum.
  • the device can be used for closing any type of openings, for example in buildings or vehicles.
  • Devices for closing a bay having a drum around which a flap is wound in its open position are known.
  • the flap is wound around the drum in turns or successive layers thus forming a roller around the drum.
  • the shutter is unrolled while spinning the drum about its axis, so that the flap down by closing the bay while the side edges of the latter are preferably guided in two guideways or rails extending parallel to each other.
  • a thrust force is exerted on the lateral edges of the flap in their longitudinal direction.
  • the patent application WO 03/106801 discloses a roller shutter device around a drum which aims to remedy these disadvantages.
  • hooking means arranged along the lateral edges of the flap make it possible to fix the successive layers or turns of the roller to each other in order to prevent the successive layers of the flap from slipping relative to one another.
  • the device comprises a rotary cylinder exerting on the roller a thrust force at the point where the unwound flap comes into contact with the roller and means for returning the drum to keep the roller in contact with the rotating cylinder and allow the successive turns to be fixed to each other.
  • the drum and the rotating cylinder are movably mounted relative to each other.
  • the cylinder is fixedly mounted while the drum shaft is mounted in a housing which has horizontal rails in which the drum can move horizontally.
  • the drum cooperates with two springs, one end of which is fixed to the drum. The springs keep the roller in contact with the rotating cylinder.
  • This device has several disadvantages.
  • the number of parts used to ensure contact between the roll and the rotating cylinder is important.
  • the pressure exerted between the rotating cylinder and the side edges of the flap causes heating causing accelerated wear of these edges and contact elements.
  • the length of the slides of the housing depends on the length of the flap.
  • the housing must be machined to size according to the dimensions of the shutter, which increases the cost and time of manufacture and assembly.
  • the attachment of the springs to the drum is complicated because they must not interfere with the rotation of the drum.
  • the drum is pushed out of contact with the rotating cylinder and the turns are detached from the roller .
  • An object of the invention is to overcome these disadvantages by having a shutter device that opens and closes in a controlled manner by ensuring that a very regular roller is obtained during the opening of the shutter and the latter unfurls without the turns of the roll coming loose from the roll. More particularly, the invention aims to provide a simple device, low cost, easy to manufacture and assemble, wearing little and avoids the blockage of the mechanism during the course of the flap.
  • the device according to the invention is characterized in that the drum support means comprise suspension means of the drum, the suspension means forming a suspension axis parallel to the axis of rotation of the drum and around which the axis of rotation of the drum can oscillate; the distance from the axis of rotation of the drum to the reference plane formed by the flap in its closed position is, whatever the position of the flap, different from the distance of the axis of suspension to the same reference plane.
  • This method of fixing the drum allows it to rotate freely about its axis of rotation.
  • the axis of rotation can oscillate around a suspension axis, so as to allow the drum to move according to the variation of the radius of the roll.
  • the angle of oscillation of the axis of rotation of the drum about the axis of suspension relative to the vertical simply increases with the diameter of the roll.
  • this method of fixing ensures that the roll formed by the turns wound around the drum is kept in contact with contact elements when the shutter is closed.
  • the roller rotated by the motor exerts a thrust force on the side edges of the flap, parallel to these side edges and in the direction of advance of the flap along the bay.
  • the lateral edges of the flap exert on the roller a resultant force parallel and opposite to the thrust force due in particular to the friction that is exerted between the slideways and the side edges of the flap.
  • This resulting force can cause the spacing of the drum and the stall of the turns relative to each other; the roll is no longer in contact with the contact elements. Loose turns are then created around the roller which causes the device to lock.
  • the resulting reaction force when closing the shutter, the resulting reaction force generates, due to the offset between the axis of suspension and the axis of rotation of the drum, a moment which brings the roller against the contact elements.
  • the weight of the drum and the roller is a force which brings the drum back against the contact elements.
  • the technical effect due to the offset between the axis of rotation of the drum and the axis of suspension relative to the reference plane applies to shutters closing both vertical bays and horizontal bays (and all bays in the intermediate position).
  • the force of gravity applies in all cases; in particular, when the distance from the axis of rotation of the drum to the vertical reference plane is constantly less than the distance from the axis of suspension to the vertical reference plane; in this case, the effect of the weight of the drum and the roller is added to the effect of the resulting force of thrust.
  • the holding device of the drum and the roller is thus particularly simple, effective, not requiring multiple parts to be machined specifically according to the dimensions of the flap. At the same time, it makes it possible to avoid the risks of stalling the turns when the shutter is closed; the roller is easily held in contact with the contact elements and keeps turns constantly adjacent to each other.
  • the suspension axis consists of either a single piece or is formed of at least two axes arranged horizontally at each end of the drum. The lines passing through these two axes are merged.
  • the suspension means comprise at least one substantially flat suspension plate disposed substantially perpendicular to the axis of rotation of the drum at one end. ends thereof, the plate comprising a first opening in which the axis of rotation of the drum is housed and a second opening in which the axis of suspension is housed.
  • the lateral edges of the flap are substantially incompressible in the longitudinal direction of the flap, namely in the direction of displacement of the lateral edges in the slides.
  • the side edges may include wire or wire.
  • Another object of the invention is to provide a shutter device for large shutters and / or which are subjected to bad weather and high winds. More particularly, the invention aims to provide a device for this type of flaps that prevents blockage of the mechanism during the course of the flap. For example, the device must be able to operate for shutters with up to 60 m 2 of surface, which can be subjected to winds up to 160km / h.
  • the distance from the axis of rotation of the drum to the reference plane formed by the flap in its closed position is, whatever the position of the flap, less than the distance from the axis of suspension to this same reference plane.
  • the wind blowing on the shutter makes it difficult for the latter.
  • the larger the shutter dimensions the greater the effect of the wind on it.
  • the friction forces of the lateral edges on the slideways increase with the effect of the wind.
  • the greater the friction forces on the side edges of the flap the greater the resulting force that the side edges of the flap exert on the roller is important and the risk of looseness of the turns relative to each other is important.
  • the invention also aims at providing a device in which the shutter, during winding around the drum, forms superimposed layers of very regular and uniform turns.
  • the device according to the invention is preferably characterized in that it comprises return means exerting a restoring torque on the suspension means relative to the suspension axis, so as to guarantee constant contact. between the roll and the contact elements.
  • the return means thus participate in maintaining the roller against the contact elements, during the winding of the flap around the drum.
  • the return means are necessary for devices with vertical flaps where the distance from the axis of rotation of the drum to the reference plane is less than the distance from the axis of suspension to the same reference plane. The weight of the roll tends to separate the roll from the point of contact.
  • a very compact roll is thus obtained in which the successive turns are held tight against each other.
  • the device is simple and effective.
  • the return means do not have direct contact with the drum and the device operates for all shutter lengths.
  • the biasing means comprises a helical spring, one of the ends of the spring being fixed and a connecting means for connecting the other end of the spring to the suspension means.
  • This device is particularly simple to perform.
  • the stiffness of the spring depends on the mass of the flap.
  • the length of the spring at rest is long enough to reduce the difference to about 10% between the length of the spring when the flap is in the open position and that when the flap is closed. By reducing this difference, the variation of the restoring force exerted by the spring on the drum is reduced; a relatively constant restoring force is thus obtained.
  • the return means comprises at least one fixed mass by means of suspension so as to exert a restoring torque on the suspension means relative to the suspension axis.
  • the flap comprises hooking means extending along the length of the flap on at least one of the faces of the latter which fix the successive turns to one another, the contact elements exerting on the means of hooking a substantially radial thrust force relative to the drum to fix the successive turns of the roller to each other.
  • the attachment means may for example be constituted by Velcro strips, strips with cooperating projections and cavities, bands with a hook, etc.
  • the contact element comprises a rotary cylinder whose axis is substantially parallel to the axis of rotation of the drum.
  • the present invention relates to a flap device cooperating with drive means, such as a drum whose axis is connected to the shaft of an electric motor.
  • the flap moves between a closed position and a position opening, and is intended in particular for closing a bay in a wall or a passage, such as a corridor.
  • any flat element that is at least partially flexible or flexible such as a tarpaulin, a strip made of a plastic material, a wire cloth, a trellis, metal sheet, hinged flap, mosquito net, etc. It is more particularly a flap that can be wound around a drum whose axis is perpendicular to the direction of movement of the flap during opening of the latter.
  • the shutter device is shown schematically in the closed position.
  • This device comprises a shutter 1 with side edges 2 and 3 protruding from the plane of the flap 1 which are advantageously formed by a continuous bead moving in the slides 4 and 5.
  • the slides 4 and 5 are provided on both sides.
  • another of a bay 6 which is present in a wall 7.
  • Each of the slides 4, 5 has a U-shaped section, the central portion 40 is leaned against the structure of the bay 6, the opening of the U of a slide 4 being directed towards the opening of the other slide 5 .
  • Each U-shaped slider 4, 5 has a branch 42 which extends rearwards towards the wall 7, and another branch 44 which extends forwardly towards the drum 8.
  • a drum 8 on which the flap 1 can be wound.
  • an electric motor 9 which drives the drum 8 about its axis 11.
  • the electric motor 9 can be arranged outside the drum 8.
  • the flap 1 is wound on the drum 8 to bring it into the open position or unwound to its closed position.
  • opening the shutter 1 it is wound around the drum 8 by forming a roller consisting of turns formed by successive superimposed layers of the shutter 1.
  • the lateral edges 2 and 3 of it are guided by the slides 4 and 5.
  • a transparent window 10 In the middle of the shutter 1 is provided a transparent window 10.
  • attachment means 15 extend along the length of the flap 1 on one or each of the faces thereof.
  • the hooking means allow the successive turns of the shutter to be fixed to one another so as to prevent the successive layers of the shutter 1 from sliding relative to each other. the other.
  • means for supporting the drum 8 comprise means for suspending the drum forming a suspension axis 13 parallel to the axis of rotation 11 of the drum and around which the axis of rotation of the drum can oscillate.
  • the distance from the axis of rotation 11 of the drum to the reference plane formed by the flap 1 unwound in its closed position is, whatever the position of the flap, different from the distance of the axis of suspension 13 to this same plane reference.
  • FIGS 2, 3, 4 show the shutter device according to a first embodiment of the invention wherein the distance from the axis of rotation 11 of the drum 8 to the reference plane is constantly greater than the distance from the suspension axis 13 to the reference plane.
  • the suspension means comprise, at each end of the drum 8, a flange 12 held in a fixing frame 14, itself mounted above the rack 6 fixedly to the wall 7.
  • Each flange 12 comprises a first opening wherein the axis of rotation 11 of the drum is housed.
  • the axis of rotation of the drum 8 can rotate freely in this opening.
  • Each flange 12 comprises a second opening disposed above the axis of rotation 11. The second opening makes it possible to hold the flange 12 to the fastening frame 14.
  • the flanges 12 can pivot freely about a suspension axis 13. Flanges 12 thus make it possible to suspend the drum 8.
  • the drum 8 can freely rotate about its axis of rotation 11.
  • the axis of rotation 11 of the drum 8 can oscillate around the suspension axis 13 disposed above the drum 8, so as to allow the drum to move depending on the variation of the roll radius.
  • the angle of oscillation of the rotation axis 11 of the drum around the suspension axis 13 relative to the vertical simply increases with the diameter of the roll.
  • a contact element 16 is provided which makes it possible to exert a thrust force at the point where the shutter 1 winds up (or unrolls) on the roll formed by the turns of the shutter wound on the drum 8.
  • the element pressure 16 keeps the turns adjacent to each other.
  • the roller rotated by the motor exerts a thrust force Fp on the side edges 2, 3 of the shutter, parallel to these lateral edges and in the direction of advance of the shutter along the bay.
  • the lateral edges 2, 3 of the flap exert on the roller a resultant force F R parallel to and opposite to the thrust force due in particular to the friction which is exerted between the slides 4, 5 and the lateral edges 2, 3 of the shutter. Since the distance from the axis of rotation 11 of the drum to the reference plane is constantly greater than the distance from the suspension axis 13 to the reference plane, this resultant force generates a moment C R at the roller which can cause the spacing of the drum 8 with respect to the contact element 16.
  • the figure 5 shows the shutter device according to this first embodiment of the invention in which the shutter 1, which is unwound in order to close the bay 6, is subjected to strong winds.
  • FIGS. 6 to 8 show a shutter device according to a particular embodiment of the invention wherein the distance from the axis of rotation 11 of the drum 8 to the reference plane is, whatever the position of the flap 1, constantly lower than the distance from the suspension axis 13 to the reference plane.
  • FIGS 9 to 11 show a particular embodiment of the invention when the distance from the axis of rotation 11 of the drum to the reference plane is constantly less than the distance from the suspension axis 13 to the reference plane.
  • the flanges 12 are preferably formed of a substantially flat plate of ovoid section.
  • the rotation axis 11 of the drum may for example be held flanges 12 in free rotation by a ball bearing mechanism.
  • Spherical pieces 32 make it possible to maintain the axis of rotation 11 of the drum 8 to the flanges 12, so as to prevent it from being detached from the flanges 12.
  • the contact element comprises a contact plate 16 having a substantially flat first portion 16a and a second curved portion 16b.
  • the first part 16a of the contact plate 16 is held by means of a support support 18 fixed to the wall 7 in the extension of the slides 4,5.
  • the flat portion 16a of the contact plate 16 constitutes a guide plate of the lateral edges 2, 3 of the shutter 1 from their exit from the slides 4, 5 until they are wound on the roll.
  • the pressure element exerts a pressure on these attachment means in order to fix the successive turns of the shutter to one another during the winding of the latter around of the drum 8.
  • the second curved portion 16b of the contact plate is disposed above the drum 8 so as to surround at least a portion of the roll.
  • the curved portion 16b of the contact plate 16 thus constitutes a means for confining the turns around the roller.
  • the radius of curvature of the second curved portion 16b is preferably equal to or slightly greater than the radius of the roll when the shutter 1 is in the open position.
  • the curved portion 16b of the contact plate 16 is thus adjacent to the roller, when the shutter 1 is in the open position.
  • the confinement means 16b then ensures the maintenance of the outer turn of the roll for the shutter in the open position.
  • the radius of curvature of the second curved portion 16b is preferably equal to or slightly greater than the radius of the roll when the flap 1 is in the closed position.
  • the curved portion 16b of the contact plate 16 is made of a flexible material (polyethylene for example) so that the curved portion 16b of the contact plate 16 deforms during the winding of the shutter 1 while remaining constantly in contact with the roller. Similarly, during unwinding, the curved portion 16b of the contact plate 16 returns to its initial position.
  • the first and second parts of the contact plate 16 constitute two separate parts.
  • the contact element comprises a rotary cylinder whose axis is substantially parallel to the axis of rotation of the drum 8.
  • the cylinder is provided at the location where, during the winding and the progress of the shutter 1, the shutter rolls up or unfolds.
  • FIGS. 10 and 11 show a biasing means helping to keep the roll in contact with the contact elements, according to a particular embodiment of the invention.
  • the device comprises a return means for keeping the roller in contact with the elements of contact.
  • a return means is disposed at both ends of the drum.
  • the biasing means comprises a helical spring 20 disposed vertically along the wall 7.
  • a first end 21 of the spring 20 is held fixedly to the wall 7 of the bay 6.
  • the other end 22 of the spring 20 is attached to a rope 23 fixed to the flange 12 near the edge of the flange 12.
  • the rope 23 passes through a pulley 25 fixed to the fastening frame 14, in particular to guide the rope 23 and prevent it hinders the operation of other parts.
  • the coefficient of stiffness of the coil spring 20 depends on the weight of the flap 1, namely its dimensions.
  • the length of the spring 20 is sufficiently long so that its length varies little as the flap is in the open or closed position.
  • the restoring force of the spring, applied to the flanges 12, thus remains relatively constant regardless of the position of the flap.
  • the return means thus participate in maintaining the roller against the contact element 16.
  • the return means are necessary for devices with vertical flaps where the distance from the axis of rotation 11 of the drum 8 to the reference plane remains constantly lower. at the distance from the suspension axis 13 to the reference plane. Indeed, the offset between the axis of rotation 11 of the drum and the axis of suspension 13 of the drum is such that the weight of the roller and the drum pushes the roller to move away from the contact elements. This is even more important during the course of the component.
  • the Figures 12 and 13 shows a return means for keeping the roll in contact with the contact elements, according to another embodiment of the invention.
  • the flange 12 comprises a lever arm 30 arranged tangentially to the edge of the first. At the free end of the lever arm is attached a mass 31.
  • the length of the lever arm 30 can vary. The value of the mass 31 is chosen according to the dimensions of the shutter 1.
  • the Figures 14 to 17 show another variant of execution.
  • the contact element between the roll and the wall 7 is no longer a flexible plate but consists of a rigid block 36.
  • the surface 38 of the block 36 facing the drum 8 has a particularly adapted curved shape.
  • the point of contact (where the friction is maximum) between the surface 38 and the flap 1 at the winding or unwinding point is illustrated by an arrow.
  • the front branches 44 of the slides 4 and 5 extend to a height such that the distance between the upper end of the branches 44 and the last turn wound on the drum 8 is very small order of 5 to 10 mm.
  • the point of contact is not fixed but moves progressively during winding or unwinding of the flap 1. In fact, in the open position ( Fig. 14 , large roll), the point of contact is located higher on the surface 38 than in the closed position ( Fig. 15 , small roll).
  • Another advantage of this variant embodiment is that the space (A, B) illustrated on the Fig. 16 and 17 between the upper part of the front branch 44 of the slides 4 and 5 and the last coiled coil remains weak regardless of the position of the flap device. In the closed position, when the roll is small, the space B is just as small as the space A, in the open position when the roll is bulky.
  • the spaces A and B are small enough to avoid the buckling effect that would cause a fold in the side edges (2,3). This is mainly important to the unwinding of the roll, when closing the shutter device. Buckling can thus be avoided without adding other means for maintaining or guiding the flap.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Brushes (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Massaging Devices (AREA)
EP07101921A 2007-02-07 2007-02-07 Dispositif à volet enroulable autour d'un tambour Withdrawn EP1956180A1 (fr)

Priority Applications (16)

Application Number Priority Date Filing Date Title
EP07101921A EP1956180A1 (fr) 2007-02-07 2007-02-07 Dispositif à volet enroulable autour d'un tambour
EP08708653A EP2115261B1 (fr) 2007-02-07 2008-02-04 Dispositif à volet enroulable autour d'un tambour
RU2009133276/03A RU2430231C2 (ru) 2007-02-07 2008-02-04 Устройство ставня, который может быть намотан на барабан
PCT/EP2008/051350 WO2008101799A1 (fr) 2007-02-07 2008-02-04 Dispositif à volet enroulable autour d'un tambour
BRPI0807349-0A BRPI0807349B1 (pt) 2007-02-07 2008-02-04 Dispositivo com persiana enrolável em torno de um tambor
PT08708653T PT2115261E (pt) 2007-02-07 2008-02-04 Dispositivo com taipal de enrolar em torno dum tambor
ES08708653T ES2353356T3 (es) 2007-02-07 2008-02-04 Dispositivo con persiana arrollable alrededor de un tambor.
DE602008003306T DE602008003306D1 (de) 2007-02-07 2008-02-04 Vorrichtung mit einem Rollladen, der um eine Trommel gewickelt werden kann
CA2677265A CA2677265C (fr) 2007-02-07 2008-02-04 Dispositif a volet enroulable autour d'un tambour
DK08708653.4T DK2115261T3 (da) 2007-02-07 2008-02-04 Indretning med klap, der kan vikles omkring en tromle
PL08708653T PL2115261T3 (pl) 2007-02-07 2008-02-04 Urządzenie z żaluzją zwijaną wokół bębna
AT08708653T ATE487017T1 (de) 2007-02-07 2008-02-04 Vorrichtung mit einem rollladen, der um eine trommel gewickelt werden kann
CN2008800043160A CN101641487B (zh) 2007-02-07 2008-02-04 能够卷绕卷筒的百叶窗装置
JP2009548675A JP5285623B2 (ja) 2007-02-07 2008-02-04 ドラムの周りに巻き取ることのできるシャッター装置
US12/525,790 US20100071859A1 (en) 2007-02-07 2008-02-04 Device With a Shutter Which May Be Wound Around a Drum
HK10107290.0A HK1140803A1 (en) 2007-02-07 2010-07-30 Device with a shutter which may be wound about a drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07101921A EP1956180A1 (fr) 2007-02-07 2007-02-07 Dispositif à volet enroulable autour d'un tambour

Publications (1)

Publication Number Publication Date
EP1956180A1 true EP1956180A1 (fr) 2008-08-13

Family

ID=38234909

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07101921A Withdrawn EP1956180A1 (fr) 2007-02-07 2007-02-07 Dispositif à volet enroulable autour d'un tambour
EP08708653A Active EP2115261B1 (fr) 2007-02-07 2008-02-04 Dispositif à volet enroulable autour d'un tambour

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP08708653A Active EP2115261B1 (fr) 2007-02-07 2008-02-04 Dispositif à volet enroulable autour d'un tambour

Country Status (15)

Country Link
US (1) US20100071859A1 (da)
EP (2) EP1956180A1 (da)
JP (1) JP5285623B2 (da)
CN (1) CN101641487B (da)
AT (1) ATE487017T1 (da)
BR (1) BRPI0807349B1 (da)
CA (1) CA2677265C (da)
DE (1) DE602008003306D1 (da)
DK (1) DK2115261T3 (da)
ES (1) ES2353356T3 (da)
HK (1) HK1140803A1 (da)
PL (1) PL2115261T3 (da)
PT (1) PT2115261E (da)
RU (1) RU2430231C2 (da)
WO (1) WO2008101799A1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014114528A1 (en) * 2013-01-28 2014-07-31 Assa Abloy Entrance Systems Ab Roller shutter for opening and closing a doorway

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3221541B1 (en) * 2014-11-21 2020-04-08 Asi Doors Inc. Roll-up door with a spiral guide
DE102017218501A1 (de) * 2017-10-17 2019-04-18 BSH Hausgeräte GmbH Haushaltsgerät

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH118399A (de) * 1926-04-03 1927-05-02 Wilh Baumann Lagerungseinrichtung für die Walze von Rolladen, Rolljalousien und dergleichen.
DE503276C (de) * 1930-07-24 Robert Lipman Lagerungseinrichtung fuer die Tragachse einer Rolladentrommel
DE2340642A1 (de) * 1973-08-10 1975-02-20 Feinprofil Kaltwalzwerk Alsdor Aufhaengevorrichtung fuer die wickelrolle eines rolltorpanzers
DE3910998A1 (de) * 1989-04-05 1990-10-25 Schanz Hans Rolladen
EP0780542A2 (de) * 1995-12-22 1997-06-25 Hans Schanz Rolladenantrieb, insbesondere für Beschattungseinrichtungen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US638314A (en) * 1898-03-16 1899-12-05 Nat Ticket Case Company Roll-curtain.
US1671545A (en) * 1926-08-02 1928-05-29 Reuther John Rolling-screen bracket
US2359200A (en) * 1942-11-25 1944-09-26 Cassell William Cody Window shade fastener
GB1440915A (en) * 1972-08-04 1976-06-30 Beauty Blinds Ltd Roller screen assembly for an aperture sliding gate valve assemblies
JPS5329433Y2 (da) * 1974-03-18 1978-07-22
US4347886A (en) * 1980-05-30 1982-09-07 Von Knorring Enar S Roller blinds
US4825921A (en) * 1986-05-07 1989-05-02 Rigter Steven M Blinds, screens, partitions and doors
JPH0552194U (ja) * 1991-12-20 1993-07-09 有限会社ウチダ技研 バランスシャッター
JPH0628183U (ja) * 1992-09-18 1994-04-15 金剛産業株式会社 シャッタの巻き取り装置
US5544690A (en) * 1994-05-11 1996-08-13 Magro; Sebastian Roll-up door provided with thermal protection means and a direct drive gearing arrangement
JP2006052591A (ja) * 2004-08-12 2006-02-23 Bunka Shutter Co Ltd 開閉装置
US7134473B2 (en) * 2004-09-17 2006-11-14 Stephen Lukos Anti-bow roller tube arrangement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE503276C (de) * 1930-07-24 Robert Lipman Lagerungseinrichtung fuer die Tragachse einer Rolladentrommel
CH118399A (de) * 1926-04-03 1927-05-02 Wilh Baumann Lagerungseinrichtung für die Walze von Rolladen, Rolljalousien und dergleichen.
DE2340642A1 (de) * 1973-08-10 1975-02-20 Feinprofil Kaltwalzwerk Alsdor Aufhaengevorrichtung fuer die wickelrolle eines rolltorpanzers
DE3910998A1 (de) * 1989-04-05 1990-10-25 Schanz Hans Rolladen
EP0780542A2 (de) * 1995-12-22 1997-06-25 Hans Schanz Rolladenantrieb, insbesondere für Beschattungseinrichtungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014114528A1 (en) * 2013-01-28 2014-07-31 Assa Abloy Entrance Systems Ab Roller shutter for opening and closing a doorway
US9915094B2 (en) 2013-01-28 2018-03-13 Assa Abloy Entrance Systems Ab Roller shutter for opening and closing a doorway

Also Published As

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PT2115261E (pt) 2011-01-19
ATE487017T1 (de) 2010-11-15
ES2353356T3 (es) 2011-03-01
BRPI0807349A2 (pt) 2014-05-13
HK1140803A1 (en) 2010-10-22
JP2010518285A (ja) 2010-05-27
US20100071859A1 (en) 2010-03-25
CN101641487A (zh) 2010-02-03
PL2115261T3 (pl) 2011-04-29
CA2677265A1 (fr) 2008-08-28
DK2115261T3 (da) 2011-02-07
RU2430231C2 (ru) 2011-09-27
RU2009133276A (ru) 2011-03-20
EP2115261A1 (fr) 2009-11-11
JP5285623B2 (ja) 2013-09-11
BRPI0807349B1 (pt) 2018-05-15
CA2677265C (fr) 2014-09-23
CN101641487B (zh) 2012-05-30
DE602008003306D1 (de) 2010-12-16
EP2115261B1 (fr) 2010-11-03
WO2008101799A1 (fr) 2008-08-28

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