EP1842463A1 - Rideau plissé - Google Patents

Rideau plissé Download PDF

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Publication number
EP1842463A1
EP1842463A1 EP06405148A EP06405148A EP1842463A1 EP 1842463 A1 EP1842463 A1 EP 1842463A1 EP 06405148 A EP06405148 A EP 06405148A EP 06405148 A EP06405148 A EP 06405148A EP 1842463 A1 EP1842463 A1 EP 1842463A1
Authority
EP
European Patent Office
Prior art keywords
winding
curtain according
winding shaft
winding body
raff curtain
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Withdrawn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
EP06405148A
Other languages
German (de)
English (en)
Inventor
Fabio Notaro
Beat Aebi
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.)
Silent Gliss International AG
Original Assignee
Silent Gliss International AG
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 Silent Gliss International AG filed Critical Silent Gliss International AG
Priority to EP06405148A priority Critical patent/EP1842463A1/fr
Priority to JP2007098987A priority patent/JP2007275594A/ja
Publication of EP1842463A1 publication Critical patent/EP1842463A1/fr
Withdrawn legal-status Critical Current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
    • E06B9/24—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
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • 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
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E06B2009/2622—Gathered vertically; Roman, Austrian or festoon blinds
    • 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
    • E06B9/32—Operating, guiding, or securing devices therefor

Definitions

  • the invention relates to a Raffvorhang with a winding shaft and a plurality of drawstrings, which are each attached to an upper end with a holding element on the winding shaft so that they are each directly from this holding element without deflection direct wound on the winding shaft.
  • a Roman shade of this genus is known in the art by the DE 41 37 266 A known.
  • This Raffvorhang has to wind the pull cords on a hollow winding shaft. This has at the points where the pull cords are attached, each having a bore into which a pin-shaped retaining element is detachably inserted. At each of these retaining elements a pull cord is attached. If the winding shaft is rotated about its longitudinal axis, the pull cords are each wound from the said holding element on the lateral surface of the winding shaft.
  • the Roman blind has the advantage that the curtain can be easily removed for washing and subsequently fixed again.
  • a similar roman curtain is through the DE 41 28 485 A known.
  • the upper ends of the pull cords are each secured with a Velcro strip on the winding shaft.
  • the winding shaft has a Velcro each.
  • the holding elements can be removed in a simple manner from the winding shaft and fixed again.
  • the EP 0 834 275 A shows a Roman shade, which also has a winding shaft.
  • a so-called Buchschnursammler is here arranged on the winding shaft, which serves to fasten the ends of the drawstrings on the winding shaft.
  • Each drawstring is guided through a guide ring to this Schnursammler.
  • the pull cords are each deflected on a guide.
  • the WO 2005/028801 shows a winding device for a Roman shade, which has a drum-shaped winding body.
  • the pull cord is releasably secured to a holding element on this winding body.
  • the winding device At a distance from this holding element, the winding device on a guide for the pull cord.
  • this winding device is relatively expensive to manufacture and in the assembly and on the other hand, it is much more difficult in this compared with a generic Raffvorhang to remove the pull cords from the winding shaft, as they must be solved in each case by the leadership. Accordingly complex is also the mounting. For winding and unwinding of the pull cords of the bobbin must be rotated in each case in a predetermined direction.
  • the invention has for its object to provide a Roman shade of the type mentioned, which is easy to manufacture and yet reliable.
  • the holding elements are each detachably arranged on a winding body having a winding surface between two spaced apart guide parts, such that the pull cords each without deflection directly between said two Leit matter on the winding surface the wound body can be wound up.
  • a deflection is not required and still the pull cords can each be ordered and reliably wound between the two mentioned Leit matter.
  • the retaining elements need to be solved. For winding the winding shaft can be rotated either in one or the other direction, which greatly simplifies the operation.
  • the winding body is cup-shaped and can be placed radially on the winding shaft and fastened thereto.
  • the winding shaft has on its outer side a extending in the longitudinal direction of the winding shaft groove in which the winding body are preferably mounted slidably.
  • a particularly simple attachment of the winding body results when they are locked according to a development of the invention in each case releasably engaged in the groove.
  • the groove allows a simple yet precise positioning of the winding body and thus ultimately the pull cords.
  • Such a groove can be made much easier in a profile than, for example, holes.
  • the number of bobbins can be chosen freely. Without significant change, a Roman blind with a different number of winding bodies is thus possible.
  • the winding bodies can also be freely positioned along the winding shaft.
  • the winding body each having a wall in a wall which forms the winding surface, which receives a holding element.
  • the holding elements are each plate-shaped and flush with the winding surface on the outside.
  • the holding elements are each releasably secured to the winding shaft.
  • the attachment also takes place in said groove of the winding shaft.
  • the retaining elements are engaged in this groove. This allows a very simple loosening and re-attaching the retaining elements.
  • the winding body and the holding elements can thus be very easily mounted and dismantled without tools.
  • the pull cords are each secured asymmetrically on the holding element. This makes it possible, the pull cords each further from the center of the bobbin to the outside in the vicinity of one of the guide parts to arrange.
  • the holding elements are formed so that they can be used in each case only in one orientation in the corresponding opening of the winding body.
  • the assembly is particularly simple if, according to an embodiment of the invention, the winding body are releasably secured to the winding shaft.
  • the attachment is preferably formed so that the winding body can be placed radially on the winding shaft.
  • the winding body are secured in a groove of the winding shaft, preferably locked in this.
  • the said guide parts in each case have a guide surface on the inside, the distance between which increases in each case to the outside.
  • the guide surfaces can thus be optimally designed for controlling the pull cords.
  • the winding shaft 3 is mounted in a channel 9 of a curtain rail 8.
  • bearing parts 19 are respectively arranged at the ends of the curtain rail, of which in the figure 7 only one is shown.
  • the winding shaft 3 can be rotated, this is connected according to Figure 7 with a drive wheel 20 with which an endless drive member, not shown here, for example, a ball chain is engaged.
  • a motor drive for example, a motor drive.
  • the curtain rail 8 is fixed in a conventional manner to a building ceiling.
  • the curtain cloth 2 is fixed in a known manner to a not shown upper edge, for example with a hook and loop fastener on the curtain rail.
  • the pull cords 5 are each attached at the upper end to a holding element 13, which are each inserted into an opening 11 of a winding body 4.
  • the holding elements 13 these each have according to the figure 5 on an inner side 16 fastener 14, which engage in a groove 6 of the winding shaft 3 and are releasably locked in this.
  • the fastening elements 14 are designed as latching webs extending parallel to each other. These are formed on the holding element 13. Between these fasteners 14 extends according to Figure 5, a groove 17, which increases the elasticity of a wall 15 and thus allows easier release and snapping.
  • the plate-shaped wall 15 is formed so that between this and the opening 11, at least one gap 21 forms, in which the holding element 13 can be taken laterally and released from the winding shaft 3.
  • the groove 6 has according to Figure 2, two inwardly projecting ribs 6a, which is in each case engaged behind by one of the fastening parts 14.
  • the holding elements 13 each have a passage 18 for one end 5a of a pull cord 5.
  • the corresponding end 5a has a node, not shown here, so that the end 5a is fixedly connected to the holding element 13.
  • the winding body 4 which asymmetrically receives the retaining element 13 as mentioned above, has on its rear side according to Figure 4 at a distance from each other arranged fasteners 10, which are the same as the fastening members 14 formed as locking elements and according to the figure 2 respectively in the groove 6 detachably are engaged.
  • the shell-shaped winding body 4 surrounds the winding shaft 3 approximately at an angle of 180 °, as Figure 2 shows. However, this angle can also be smaller or larger than 360 °.
  • the winding body 4 can be placed radially on the winding shaft 3, even in the case of a peripheral angle of more than 180 °, this can be correspondingly elastic or multiple parts.
  • the wound body 4 is, as mentioned, shell-shaped and manufactured in one piece from a suitable plastic.
  • the winding surface 12 is preferably smooth, but it can also be grooved or threaded to guide the pull cord 5, for example.
  • the outer side 25 of the holding elements 13 is also an area of the winding surface 12.
  • the winding surface 12 may also be conical, with the smallest Diameter is in the region of the passage 18.
  • the wall 15 of the winding body 4 between the two Leitized with a formed comparatively small wall thickness of, for example, a few millimeters, so that the winding surface 12 with the adjacent lateral surface 7 of the winding shaft 3 results in a substantially continuous cross-section.
  • the pull cords 5 are thus in the wound state partially on the winding surface 12 of the winding body 4 and partially on the lateral surface 7 of the winding shaft 3 at.
  • the winding shaft 3 is rotatably supported in the curtain rail 8 according to FIG.
  • a bearing member 19 is provided for the storage, which is placed at one end on the curtain rail 8.
  • the pull cords 5 are each wound on a bobbin 4 and thereby the curtain cloth 2 shirred.
  • a further guide surface 24' ensures that the pull cord changes the winding direction at this and thus forms a second winding layer.
  • the pull cord 5 is thus deflected at the guide surfaces 24 and 24 'respectively and moves during the winding process in the longitudinal direction of the winding shaft 3 back and forth.
  • the assembly of the winding body 4 is very simple.
  • the winding body 4 are placed radially on the winding shaft 3 and locked in the groove 6.
  • the attached winding body 4 can be moved continuously in the longitudinal direction of the winding shaft 3 to the intended position. Based on the above-mentioned mark 26, the exact position of the winding body 4 can be found very easily. In the intended position, the winding body 4 are held sufficiently by the friction of the fasteners 10 in the groove 6.
  • the holding elements 13 can also be snapped in a simple manner. For washing the curtain cloth 2, the holding elements 13 as already mentioned above can be removed very easily and then placed again.
  • the attachment of the winding body 4 and the holding elements 13 is effected as mentioned above, preferably by latching.
  • the cross section of the winding shaft 3 is preferably substantially circular cylindrical, but here are also profiles with other cross sections possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
EP06405148A 2006-04-06 2006-04-06 Rideau plissé Withdrawn EP1842463A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06405148A EP1842463A1 (fr) 2006-04-06 2006-04-06 Rideau plissé
JP2007098987A JP2007275594A (ja) 2006-04-06 2007-04-05 ギャザーカーテン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06405148A EP1842463A1 (fr) 2006-04-06 2006-04-06 Rideau plissé

Publications (1)

Publication Number Publication Date
EP1842463A1 true EP1842463A1 (fr) 2007-10-10

Family

ID=36617309

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06405148A Withdrawn EP1842463A1 (fr) 2006-04-06 2006-04-06 Rideau plissé

Country Status (2)

Country Link
EP (1) EP1842463A1 (fr)
JP (1) JP2007275594A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012003845A1 (de) * 2012-02-29 2013-08-29 Roma Kg Gebäudeöffnungsverschattungsvorrichtung, Haspeleinheit und Aufzugbandaustauscheinheit dafür

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8332642U1 (de) * 1983-11-12 1984-03-01 "MHZ" Hachtel GmbH & Co, 7021 Musberg Raffvorhang
DE19728739A1 (de) * 1997-07-04 1999-01-07 Benthin Ag Raffvorhang mit einer Wickeltrommel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8332642U1 (de) * 1983-11-12 1984-03-01 "MHZ" Hachtel GmbH & Co, 7021 Musberg Raffvorhang
DE19728739A1 (de) * 1997-07-04 1999-01-07 Benthin Ag Raffvorhang mit einer Wickeltrommel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012003845A1 (de) * 2012-02-29 2013-08-29 Roma Kg Gebäudeöffnungsverschattungsvorrichtung, Haspeleinheit und Aufzugbandaustauscheinheit dafür
EP2634354A3 (fr) * 2012-02-29 2014-08-27 Roma Kg Dispositif d'ombrage d'ouverture de bâtiment, dispositif à treuil et dispositif d'échange de courroie de hissage pour celui-ci

Also Published As

Publication number Publication date
JP2007275594A (ja) 2007-10-25

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