EP2307653B1 - Agencement de filtrage comportant un élément rotatif qui contient un cordon d'inclinaison - Google Patents

Agencement de filtrage comportant un élément rotatif qui contient un cordon d'inclinaison Download PDF

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Publication number
EP2307653B1
EP2307653B1 EP09761329.3A EP09761329A EP2307653B1 EP 2307653 B1 EP2307653 B1 EP 2307653B1 EP 09761329 A EP09761329 A EP 09761329A EP 2307653 B1 EP2307653 B1 EP 2307653B1
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EP
European Patent Office
Prior art keywords
screening arrangement
slats
rotatory
arrangement according
tilt
Prior art date
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Active
Application number
EP09761329.3A
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German (de)
English (en)
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EP2307653A1 (fr
Inventor
Martin Birkkjaer
Verner Bech Jacobsen
Ove Kold
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.)
VKR Holding AS
Original Assignee
VKR Holding AS
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Publication date
Priority claimed from PCT/DK2008/000211 external-priority patent/WO2009149707A1/fr
Priority claimed from PCT/DK2008/000212 external-priority patent/WO2009149708A1/fr
Application filed by VKR Holding AS filed Critical VKR Holding AS
Priority to PL09761329T priority Critical patent/PL2307653T3/pl
Publication of EP2307653A1 publication Critical patent/EP2307653A1/fr
Application granted granted Critical
Publication of EP2307653B1 publication Critical patent/EP2307653B1/fr
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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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • E06B9/307—Details of tilting bars and their operation

Definitions

  • the present invention relates to a screening arrangement
  • a top element having a longitudinal direction, which is adapted to be positioned along a longitudinal direction of a top piece of a frame in a condition of use, and a height direction, which is adapted to be positioned along a longitudinal direction of a side piece of a frame in a condition of use
  • a screening device comprising a plurality of tiltable slats adapted to at least partly screening the aperture of the frame, and at least two vertical tilt cord in connection with said slats, said two tilt cords being positioned with a distance between each other in order to carry said slats, a mechanism in connection with each said tilt cord in order to tilt said slats between a first and a second predetermined position, said mechanism comprising a rotatory member accommodated in said top element.
  • Screening arrangements such as Venetian blinds are widely used for screening an opening of a building such as a window in order to screen the light directly penetrating into the building or to prevent persons from being able to look directly into the building.
  • it is important to adjust the screening arrangement so that the visibility into the building is kept at a minimum, while the amount of light entering the building is suitable for the persons inside the building.
  • screening arrangements are designed with slats being tiltable in order to provide the above-described flexibility.
  • the slats can be tilted so that they fulfil the need for light penetration and visibility.
  • Slats of a screening arrangement can provide a light regulating effect by guiding the light penetrating through the slats up in the ceiling or down towards the floor.
  • tilting the slats in a Venetian blind are known. For example it is well known to tilt the slats by rotating a rod, where the slats can be tilted from a horizontal position wherein the slats are oriented in a position allowing maximum light to penetrate the aperture to a vertical position wherein the slats provides a maximum screening of the aperture.
  • the slats are provided in at least two vertically-extending slat-supporting cord ladders each comprising a first and a second vertical member connected by a plurality of vertically-spaced cross-rungs.
  • the cord ladders are typically connected to a relatively thin shaft extending in the longitudinal direction of a top element of the screening arrangement, which shaft is connected to a rod by a transmission such a as a worm gear.
  • a transmission such a as a worm gear
  • WO 2004/029397 discloses a screening arrangement for tilting slats of a screening device comprising a plurality of slats.
  • the screening arrangement comprises a rotatable shaft in connection with tilt cords connected to the slats.
  • the tilt cords and the shaft are connected by a disconnecting mechanism comprising a spring wound around the shaft.
  • a disconnecting mechanism comprising a spring wound around the shaft.
  • GB 2434824 discloses a mechanism for tilting slats of a Venetian blind by using a tilt assembly comprising a base portion with an aperture and a slide portion attached to the base portion.
  • the base portion is fixed in relation to an aperture of a supporting bottom portion of a top element of a screening device.
  • the side portion is slidably movable with respect to the base portion and respective ends of the tilt cord in connection with slats of the blind are connected to the slide portion.
  • the slide portion is moved in either longitudinal direction of the top element the slats are tilted from one position to another.
  • the tilt portion is moved by means of cord loop, which is connected to the tilt assembly by means of a geared transmission.
  • US 3 294 153 discloses a screening arrangement with tiltable slats with a tilt cord connect to a rod assembly in the top element of the screening arrangement.
  • the rod assembly is connected by cords to a rotary wheel positioned at one end of the screening arrangement, which may be turned by an operating handle in order to tilt the slats.
  • a screening arrangement of the kind mentioned in the opening paragraph which is further characterized in that said rotatory member has an axis of rotation being substantially parallel to the height direction of said top element, said mechanism further comprising a second assembly member, which is movable in the longitudinal direction of said top element, and wherein said rotatory member and second assembly members interact and provide a rotation of said rotatory member by moving said second assembly member between a first and a second end position corresponding to the first and second predetermined position, respectively, of said slats.
  • the rotatory member comprises at least on tooth, preferably at least two teeth, protruding either radially or axially from the surface of the rotatory member, which enhances the operation of the tilting mechanism and makes it useable with many different mechanism for rotating the rotatory member.
  • the second assembly comprises at least one track or at least one tooth, more preferably at least two teeth, said track or tooth or teeth interact with the at least one tooth on the rotatory wheel.
  • said mechanism comprises a rack and a pinion, with the pinion is comprised in connection with the rotatory wheel and the rack is comprised in connection with the second assembly member.
  • said rotatory member is adapted to accommodate at least a portion of said tilt cord.
  • said rotatory member comprises an at least partly circumferential recess for accommodating a portion of said tilt cord, which has shown to be especially useful for pulling the respective tilt cords of the screening device.
  • said tilt cord is fastened to said rotatory member by means of a hole or a recess in the periphery of the rotatory member.
  • said tilt cord is fastened to said rotatory member by means two cross-rungs at the end of the tilt cord.
  • the rotation of said rotatory member is limited between a first and a second end position corresponding to the first and second predetermined positions of the slats.
  • said screening arrangement further comprises two side rails adapted to be connected to side pieces of a frame.
  • the screening arrangement further comprises an operating handle in connection with said mechanism in connection with said tilt cord and being positioned on one of said side rails and moveable a longitudinal direction of raid side rail.
  • said operating element is connected to a cord loop connected to said mechanism for tilting said slats.
  • Figs 1 to 4 show an embodiment of a screening arrangement generally designated 1.
  • the screening arrangement 1 is adapted to be mounted on a frame constituted by a sash 2 representing a window.
  • the sash 2 in turn, is adapted to be connected with a stationary frame (not shown), which in a mounted position of the window lines an opening in a building.
  • frame is to be understood as incorporating any structure positioned in any opening in a building, whether in a wall or the roof, and surrounding an aperture to be screened.
  • a screening arrangement according to the invention may just as well be mounted on the stationary frame instead of the sash and may also be utilized in connection with e.g. windows having a frame only, or in doors.
  • the sash 2 has a top piece 21, a bottom piece 22 and two side pieces 23 and 24 surrounding an aperture, which is covered by a suitable panel element such as a glazing in the form of an insulating pane (not shown).
  • the screening arrangement 1 is a Venetian blind comprising a screening device having a number of horizontal slats 80 and an operating element 71 connected by tilt cords 81 and operating cords (not shown). At its upper end edge, the screening 6 is fastened to a top element 4 and its opposed, lower end edge is fastened to the operating element 71.
  • the operating element 71 and the slats 80 extend substantially in parallel to each other in a first longitudinal direction defining a width direction.
  • the first longitudinal direction is substantially perpendicular to a second longitudinal direction defining a height direction.
  • the width direction is parallel to the top and bottom pieces 21 and 22 and the height direction to the side pieces 23 and 24 of the sash 2.
  • the top element 4 is adapted to be positioned at the sash top piece 21 such that a top rail 440 of the top element 4 extends in the first longitudinal of width direction.
  • Side rails 8, 9 are adapted to be positioned at the left-hand side piece 23 and right-hand side piece 24, respectively, to extend in the second longitudinal or height direction.
  • the terms “left-hand” and “right-hand” refer to the orientation shown in for instance Figs 1 and 2 and are utilized for reasons of convenience only.
  • the terms “front” and “back” are utilized to denote the sides of the screening arrangement, "front” being the side intended to face inwards into the room of the building, and “back” the outwards facing side.
  • the top rail 440 has two ends, which in the embodiment shown are mitred, and of which the left-hand mitred end 445 and the right-hand mitred end 446 are indicated in Fig. 5 .
  • the mitred ends 445, 446 are adapted to be joined to a respective mitred end of the side rails 8, 9.
  • the top rail 440 is joined to the side rails 8, 9 in joints by means of angular brackets 85.
  • Opposite ends of the operating element 71 are introduced into these side rails 8 and 9.
  • each end of the top element 4 has an end piece 450 with a resilient portion 451, which end piece 450 is adapted to engage with respective bracket member (not shown) of a window frame.
  • the operating element 71 is adapted to act as a handle during operation of the screening arrangement 1, i.e. when moving the operating element 71 and hence the slats 80 between a non-screening position and a screening position corresponding to the positions shown in Fig. 2 and Fig. 4 , in which the screening device 6 covers the sash aperture partly or fully.
  • the screening arrangement may be operated by other means, e.g. by electrical operating means.
  • the tilt cords 81 of the screening device 6 each comprises a first and a second cord connected by a plurality of vertically-spaced cross-rungs, which first and second cords in a condition of use extends in the above-mentioned height direction.
  • the slats 80 of the screening device are each supported on one of said cross-rungs between said first and second cords of the tilt cords 81.
  • the slats 80 may also be placed between two close-set cross-rungs or they may also be mounted directly to the vertical portions of the tilt cords 81.
  • the top element 4 comprises an adjusting mechanism in connection with the cords 81 for commonly pivoting each of said slats 80 about their longitudinal direction, which in a condition of use corresponds to the above-mentioned width direction by moving said first and second cords of the tilt cords in vertically opposite directions.
  • respective first and second screening surfaces of the slats 80 may be tilted to face either the front or back as defined above.
  • the slats 80 may be tilted 180 degrees.
  • a handle 10 is provided on one of said side rails 8, 9 and is connected to said adjusting mechanism by means of a cord loop in order to move said first and second cords of the tilt cords 81 in vertically opposite directions.
  • Fig. 5 is a perspective front view of a top element 4 comprising two tilt assemblies 460.
  • Each tilt assembly 460 comprises a first tilt assembly 470 (cf. Fig. 6 ) and second tilt assembly 480 (cf. Fig. 8 ), which are to be explained in more detail below.
  • the first tilt assembly is a rotatory member.
  • a portion of a cord loop 90 connected to said adjusting mechanisms 460 which cord loop 90 in a preferred embodiment is directly connected to a handle 10 positioned on one of said side rails 8, 9.
  • the loop wheel 95 in the upper left corner of the screening arrangement 1 and a corresponding loop arrangement near the bottom sash piece 22, constitute in a manner known per se the turning points of the cord loop 90.
  • the cord loop 90 is adapted to extend from the cord loop wheel 95 at the left-hand upper corner of the top element 4, along the top element 4 and the side rail 9 to the right-hand lower corner of the sash. In the mounted position, the cord loop 90 is hidden behind the side rails 8, 9.
  • one separate horizontal cord loop may be arranged in the top casing 4.
  • This cord loop can again be connected to a vertical extending cord loop positioned in the one side rail 9.
  • the two cord loops can be connected in the one side edge of the top casing 4 through a common rotating wheel in a manner known by a person skilled in the art.
  • a horizontal cord loop can be driven directly by the rotation of a rotating rod extending from the top casing 4.
  • a gear mechanism is needed to translate the rotational movement of the external rod into rotation of the cord loop.
  • the appropriate gearing depends of several factors, like how the external rod penetrates the top casing 4, etc.
  • Fig. 6 shows portion of the tilt assemblies 460 in a preferred embodiment of the invention, wherein the first assembly member is a rotatory wheel 470.
  • Each vertically extending cord of the tilt cords 81 of the screening device 6 are connected (not shown) to said rotatory wheels 470, respectively.
  • the rotatory wheels 470 have an axis of rotation, which is substantially parallel to the height direction of the top element 4.
  • the tilt cords 81 of the screening device 6 are guided through respective elongate apertures 486 of a supporting bottom portion 485 of the top element 4 and connected to tilt assemblies serving each tilt cord 81, respectively.
  • the supporting bottom portion 485 may be adapted to accommodate and form a support for said rotatory wheels 470 as shown in Fig. 6 .
  • Fig. 6 shows portion of the tilt assemblies 460 in a preferred embodiment of the invention, wherein the first assembly member is a rotatory wheel 470.
  • Each vertically extending cord of the tilt cords 81 of the screening device 6 are connected (
  • each tilt assembly 460 may further comprise a support portion 490 adapted to fit into the top element 4.
  • the support portion 490 comprises an elongate aperture 491 corresponding to the elongate aperture 486 of the bottom support portion 485 of the top element 4.
  • the support portion 490 is also adapted to receive and support a rotatory wheel 470 as a first assembly member and a second assembly member 480, which second member 480 in the shown embodiment is a plate having a first upper side 481 and a second lower side 482 comprising a first and a second track 483, 484.
  • the support portion 490 is provided with first and second sidewalls 495, 497, adapted to guide the second assembly member 480 in the longitudinal direction of the top element 4.
  • the features of the support portion 490 may be an integral part of the top element 4.
  • the second assembly member 480 is adapted to engage with and thereby rotate the first assembly member when the second assembly member is moved in the longitudinal direction of the top element 4.
  • the first assembly member 470 can take many other shapes than a wheel in order to provide a connection between the tilt cords and the second assembly member 480. Furthermore, the invention is not limited to embodiments wherein the axis of rotation corresponds to a symmetry axis of the wheel 470 or a symmetry axis of any other suitable rotatory member 470.
  • the rotatory wheels 470 comprise an at least partly circumferential recess 471 for accommodating a portion of said tilt cords 81. Hence, rotating the rotatory wheels 470 connected to the tilt cords 81 will pull the first and second cords of the tilt cord 81, respectively, and thereby tilting the slats 80 of the screening device.
  • Fig. 9 is a view according to fig. 8 wherein the second assembly member 480 has been removed.
  • the rotatary wheel 470 in the shown embodiment comprises two pins 473, 474 on an upper surface 475 facing away from the bottom portion 493 of the support portion 490 of the tilt assembly 460. Said pins 473, 474 are adapted to engage with tracks 483, 484 provided on the lower side 482 of the second assembly member 480.
  • the rotatory wheel 470 When the second assembly member 480 is positioned between the side walls 495, 497 with the lower side 482 comprising tracks 483, 484 facing towards the support portion 490 and the pins 473, 474 of the rotatory wheel 470 engages with the tracks, the rotatory wheel 470 is rotated by moving the second assembly member in the longitudinal direction of the tilt assembly as indicated by the arrows A of Fig. 8 .
  • the tracks 483, 484 on the lower side 482 of the second assembly member 480 are further illustrated in Fig. 10 .
  • the second assembly member 480 may be moved in the longitudinal direction by means of a cord loop 90 connected to a handle 10 mounted to and slideable along a side rail 8, 9.
  • the tilt assembly 460 may be operated by other means, e.g. by electrical operating means accommodated in the top element 4.
  • the seconds assembly member 460 may be moved between a first and a second end position corresponding to the rotation of the slats 80.
  • the cord loop 90 may be divided in two parts having a first part extending in the longitudinal direction of a side rail 8, 9 and having it ends connected to the handle 10.
  • the first part of the cord loop takes a turn in the top element 4 and at the opposite end of the side rail 8, 9.
  • the first part of the cord loop is connected to a transmission, which may comprise a gearing.
  • a second part of the cord loop extends in the longitudinal direction of the top element taking a turn at a cord loop wheel 95 and in said transmission.
  • the use of a cord loop 90 divided in two parts may provide for a facilitated installation of the screening arrangement and the use of a transmission makes it possible to further adjust the relation between a movement of the handle 10 and the rotation of the slats 80.
  • the rotatory wheel 470 is provided with a pinion 510 on the surface 475 facing away from the supporting bottom portion 485 of the top element 4.
  • the pinion 510 is adapted to engage with a rack 512 provided on the backside of the top rail 440, which rack 512 is slidable in the longitudinal direction of the top element 4 in order to provide a tilt mechanism.
  • the pinion can be a separate part being connected to the wheel or being an integral part of the wheel.
  • the pinion may be incorporated into the periphery of the rotatory wheel.
  • the teeth of the pinion may cover all or only part of the periphery of the rotatory wheel. In Fig. 11 the teeth covers approximately 60 percent of the periphery of the wheel.
  • tilt assemblies and mechanisms may also be operated by other means, e.g. by electrical operating means accommodated in the top element 4 such as a linear actuator connected to a rack.
  • the preferred embodiments of a screening arrangement typically comprise two or more tilt cords 81, which must be operated simultaneously to obtain a proper tilting of the slats 80.
  • the tilt mechanism for each tilt cord 81 must be connected to obtain a proper simultaneous operation.
  • a connection rod may provide a suitable connection between the two racks 512 to obtain a simultaneous operation of the tilt cords 81.
  • the two racks are connected by a rigid member the second assembly members will constitute one rigid member, which will be easy to operate by pushing or pulling.
  • the screening comprises a turning rod being part of the top element a gearing, like a rack and pinion, may be positioned between the turning rod and the rigid member.
  • the two racks 512 may be connected to a cord loop. Further it is possible to let the two racks 512 constitute a part of a cord loop by connecting corresponding ends of the racks 512 with cord pieces.
  • the cord loop is in connection with an operating member being part of the top element.
  • the operating member can be different types of members, like a traditionally turning rod, like an additional cord loop, like a ball chain, etc.
  • the tilt cords 81 may be directly connected to holes or recesses in the periphery of the first assembly member 470 or the tilt cord 81 may be fastened to the first assembly member 470 by means of two cross-rungs at the end of the tilt cord 81 and have a clip holding the tilt cords 81 to ensure a durable fastening.
  • cord loop is to be understood as a string of cord starting and ending approximately in the same position. But the cord string might be build up by separate cord pieces being connected by other element, e.g. the moving handle 10 positioned in one of the rails 8, 9, or by the second assembly member - whether being one, two or more separate members.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)

Claims (14)

  1. Système de masquage (1) comprenant :
    un élément supérieur (4) présentant une direction longitudinale, qui est adaptée pour être positionnée le long d'une direction longitudinale d'une pièce supérieure d'un cadre dans un état d'utilisation, et une direction en hauteur, qui est adaptée pour être positionnée le long d'une direction longitudinale d'une pièce latérale d'un cadre dans une condition d'utilisation,
    un dispositif de masquage (6) comprenant une pluralité de lattes inclinables (80) adaptées pour masquer au moins en partie l'ouverture du cadre, et au moins deux cordons d'inclinaison verticaux (81) en liaison avec lesdites lattes (80), lesdits deux cordons d'inclinaison (81) étant positionnés à une certain distance l'un de l'autre afin de supporter lesdites lattes (80),
    un mécanisme (460) en liaison avec chacun desdits cordons d'inclinaison (81) de manière à incliner lesdites lattes (80) entre une première et une seconde position prédéterminée, ledit mécanisme comprenant un élément rotatif (470) logé dans ledit élément supérieur (4),
    ledit élément rotatif (470) possédant un axe de rotation sensiblement parallèle à la direction en hauteur dudit élément supérieur (4),
    ledit mécanisme (460) comprenant en outre un second élément d'assemblage (480, 512), qui est mobile dans la direction longitudinale dudit élément supérieur (4), et dans lequel
    ledit élément rotatif (470) et ledit second élément d'assemblage (480, 512) interagissent et permettent une rotation dudit élément rotatif (470) en déplaçant ledit second élément d'assemblage (480, 512) entre une première et une seconde position d'extrémité correspondant aux première et seconde positions prédéterminées, respectivement, desdites lattes (80), caractérisé en ce que
    l'élément rotatif (470) comprend au moins une dent, de préférence au moins deux dents, saillant radialement et/ou axialement de la surface de l'élément rotatif (470), et en ce que
    le second élément d'assemblage (480, 512) comprend au moins une dent, de préférence au moins deux dents, ladite dent ou lesdites dents interagissant avec l'au moins une dent sur l'élément rotatif (470) et permettant une rotation dudit élément rotatif (470) en déplaçant ledit second élément d'assemblage (480, 512) entre une première et une seconde position d'extrémité correspondant à la première et à la seconde position prédéterminée, respectivement, desdites lattes (80).
  2. Système de masquage selon la revendication 1, dans lequel ledit mécanisme comprend une crémaillère (512) et un pignon (510), le pignon (510) étant en liaison avec l'élément rotatif (470) et la crémaillère (512) étant en liaison avec le second élément d'assemblage (480).
  3. Système de masquage selon la revendication 2, dans lequel le pignon (510) est solidaire de l'élément rotatif (470) et dans lequel la crémaillère (512) est solidaire du second élément d'assemblage (480).
  4. Système de masquage selon l'une quelconque des revendications 1 à 3, dans lequel ledit élément rotatif (470) est adapté pour recevoir au moins une portion dudit cordon d'inclinaison (81) dans un évidement (471) au moins partiellement circonférentiel.
  5. Système de masquage selon la revendication 4, dans lequel ledit cordon d'inclinaison (81) est fixé audit élément rotatif (470) au moyen d'un trou ou d'un évidement ménagé dans la périphérie de l'élément rotatif (470).
  6. Système de masquage selon l'une quelconque des revendications précédentes, dans lequel la rotation dudit élément rotatif (470) est limitée entre une première et une seconde position d'extrémité correspondant aux première et seconde positions prédéterminées des lattes (80).
  7. Système de masquage selon l'une quelconque des revendications précédentes, dans lequel le second élément d'assemblage (480) est relié à une boucle de cordon, ou fait partie de celle-ci, laquelle est totalement ou partiellement positionnée dans le boîtier supérieur.
  8. Système de masquage selon la revendication 7, dans lequel ladite boucle de cordon est en liaison avec un élément de commande faisant partie de l'élément supérieur (4) .
  9. Système de masquage selon l'une quelconque des revendications précédentes, comprenant en outre deux rails latéraux (8, 9) adaptés pour être reliés à des pièces latérales d'un cadre.
  10. Système de masquage selon la revendication 9, comprenant en outre une poignée de commande (10) positionnée sur l'un desdits rails latéraux (8, 9) et pouvant se déplacer suivant une direction longitudinale dudit rail latéral (8, 9), ladite poignée de commande (10) étant reliée à une boucle de cordon, ou faisant partie de celle-ci, laquelle est reliée auxdits moyens d'inclinaison desdites lattes (80).
  11. Système de masquage selon l'une quelconque des revendications 1 à 3, dans lequel au moins deux seconds éléments d'assemblage (480) sont reliés pour constituer un élément rigide mobile dans la direction longitudinale dudit élément supérieur (4).
  12. Système de masquage selon la revendication 11, dans lequel ledit élément rigide est en liaison avec un élément de commande faisant partie de l'élément supérieur (4).
  13. Système de masquage selon la revendication 8 ou 11, dans lequel l'élément de commande est une tige tournante et dans lequel un engrenage est prévu entre la tige de commande et la boucle de cordon ou la partie rigide, respectivement.
  14. Système de masquage selon la revendication 13, dans lequel l'engrenage est un engrenage à crémaillère et pignon.
EP09761329.3A 2008-06-10 2009-06-08 Agencement de filtrage comportant un élément rotatif qui contient un cordon d'inclinaison Active EP2307653B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09761329T PL2307653T3 (pl) 2008-06-10 2009-06-08 Układ zasłaniający z obrotowym członem mieszczącym linkę przechylającą

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/DK2008/000211 WO2009149707A1 (fr) 2008-06-10 2008-06-10 Dispositif d'occultation avec mécanisme de coulissement pour lamelles inclinables
PCT/DK2008/000212 WO2009149708A1 (fr) 2008-06-10 2008-06-10 Dispositif d'occultation avec mécanisme de blocage pour un dispositif d'inclinaison
PCT/DK2009/000135 WO2009149710A1 (fr) 2008-06-10 2009-06-08 Agencement de filtrage comportant un élément rotatif qui contient un cordon d’inclinaison

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EP2307653A1 EP2307653A1 (fr) 2011-04-13
EP2307653B1 true EP2307653B1 (fr) 2014-08-20

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CN113937623B (zh) * 2021-09-30 2023-04-07 海南电网有限责任公司信息通信分公司 一种具备流量检测功能的配网终端

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GB688105A (en) * 1951-10-09 1953-02-25 Fabers Fab As C Improvements in or relating to devices for the adjustment of venetian blinds
US3294153A (en) 1964-10-07 1966-12-27 Clarence F Fountain Venetian blinds
NL1016786C1 (nl) * 2000-12-04 2002-06-05 Hunter Douglas Ind Bv Open-tilt-unit voor de monocommando jaloezie.
WO2004029397A1 (fr) * 2002-09-26 2004-04-08 Vkr Holding A/S Systeme pour incliner les lames d'un dispositif d'occultation
GB2434824B (en) * 2006-02-01 2011-05-04 Turnils Blinds and components thereof

Also Published As

Publication number Publication date
PL2307653T3 (pl) 2015-01-30
EP2307653A1 (fr) 2011-04-13
WO2009149710A1 (fr) 2009-12-17

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