EP0654579A1 - Dispositif pour le recouvrement variable de surfaces planes - Google Patents

Dispositif pour le recouvrement variable de surfaces planes Download PDF

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Publication number
EP0654579A1
EP0654579A1 EP94113344A EP94113344A EP0654579A1 EP 0654579 A1 EP0654579 A1 EP 0654579A1 EP 94113344 A EP94113344 A EP 94113344A EP 94113344 A EP94113344 A EP 94113344A EP 0654579 A1 EP0654579 A1 EP 0654579A1
Authority
EP
European Patent Office
Prior art keywords
curtain
strip
strip sections
edge
articulated connection
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Withdrawn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
EP94113344A
Other languages
German (de)
English (en)
Inventor
Wilhelm Klubert
Heinz-Jürgen Mundt
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.)
HANSA Sicht- und Sonnenschutz GmbH
Original Assignee
HANSA Sicht- und Sonnenschutz GmbH
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 HANSA Sicht- und Sonnenschutz GmbH filed Critical HANSA Sicht- und Sonnenschutz GmbH
Publication of EP0654579A1 publication Critical patent/EP0654579A1/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Withdrawn legal-status Critical Current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
    • E06B2009/2482—Special shape
    • E06B2009/2488—Curved perimeter
    • 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
    • E06B2009/2625—Pleated screens, e.g. concertina- or accordion-like

Definitions

  • the invention relates to a device for the variable covering of flat surfaces, in particular for shading the interior of window or door openings, by at least one freely hanging, foldable curtain with a curtain edge movable to open and close the curtain, on which a profile strip is arranged, and with a fastening device , on which the curtain is attached with its upper edge opposite the movable curtain edge.
  • a device for the inner shading of glass surfaces with a foldable or gatherable curtain is known, the movable or displaceable curtain edge of which is equipped with a profiled strip and the side edges adjoining the movable curtain edge are guided on tension cords.
  • the profile strip of the sliding curtain edge in the open state of the curtain can also be adapted to triangular, trapezoidal, polygonal or semicircular glass surfaces
  • the profile strip is used in this Glass surfaces can be adapted, the profile strip is divided into two or more strip sections in this known construction, which are articulated together. This makes it possible, for example, to cover a glass surface which is semicircular in its upper section.
  • the movable curtain edge is always straight, so that a triangular, trapezoidal or semicircular covering of a surface is not possible in this lower region.
  • the invention has for its object to provide a device with which a variable covering is made possible in the region of the movable curtain edge.
  • profile strip of the movable curtain edge is divided into two hingedly connected strip sections or the strip sections of two profiled strips of curtains arranged next to one another are pivotally connected, and by pivoting the strip sections around the articulated connection of the foldable curtain apart - or foldable.
  • the invention is based on the idea of designing the movable, that is to say movable for opening and closing, curtain edge in such a way that not only rectangular or square surfaces, but also surfaces shaped in another way can be at least partially covered with a visually appealing design.
  • the articulated connection of the strip sections can take place in any way. It is advantageous if the articulated connection is formed by an elastic intermediate piece or a hinge.
  • the elastic intermediate piece can be formed by a flexible strip of tape.
  • the actuating device can be designed in a wide variety of ways. It is advantageous if such an actuating device comprises at least one pull cord. A particularly expedient embodiment results, however, when the actuating device comprises two pull cords, one of which is arranged in the area of one and the other in the area of the other side curtain edge and is fastened at one end to the free outer end of the associated strip section.
  • a displacement device in the area of the articulated connection of the strip sections.
  • this comprises at least one pull cord which is fastened at one end in the area of the articulated connection of the strip sections.
  • the device according to the invention is also advantageous in the case of the use of curtain combinations. This results in an advantageous design in those cases in which the fastening device of one (lower) curtain is fastened to a displaceable curtain edge of another (upper) curtain.
  • the fastening device can be designed in any manner. It is advantageous if the fastening device is formed in one piece from a strip.
  • the two pull cords of the actuating device are in the area of their other, i.e. the end facing away from the strip sections and connected to each other with the other end of the pull cord of the displacement device to form an approximately U-shaped loop.
  • the U-shaped loop advantageously runs over a deflection roller.
  • the U-shaped loop runs vertically under the influence of gravity and the deflection roller can be moved up and down by hand.
  • the deflection roller can be mounted in a handle which is equipped with a weight in a known manner.
  • FIG. 1 shows a first exemplary embodiment of the device according to the invention, in which two strip sections 3, 4 are attached to the movable edge of a so-called pleated blind 1, 2.
  • the pleated blind curtain 1, 2 has a mounting rail 9 on its upper edge opposite the movable curtain edge, with which the curtain can be freely suspended from a window or door opening.
  • guide holes are made in the folds of the curtain 1, 2 one above the other and in alignment with one another. Through these guide bores, a right and left pull cord 5, 6 each extend from the mounting rail 9 to the strip sections 3, 4.
  • the right pull cord 5 shown in FIG. 1 is fastened with one end in the region of the outer end of the right strip section 3.
  • the left pull cord 6 is fastened with one end in the area of the outer end of the left strip section 4.
  • the right and left pull cords 5, 6 in the mounting rail 9 are guided outwards through an opening 8 provided on an outer end of the mounting rail 9 and connected to one another in the region of their ends by means of an actuating handle 15.
  • a further pull cord 7 extends in the central region of the pleated blind 1 through a further row of guide bores, which in turn are introduced one above the other in the individual folds.
  • the one end of the pull cord 7 is connected to a holding plate 13.
  • the other end of the pull cord 7 is in turn guided through the mounting rail 9 and the opening 8 to the outside and provided with an operating handle 16.
  • the holding plate 13 is arranged between the two strip sections 3, 4 and abuts the lower, movable curtain edge of the pleated blind 1.
  • the strip sections 3, 4 are rotated by 90 ° with respect to the horizontal by extending the pull cords 5, 6, so that the strip sections 3, 4 lie against one another with their long sides.
  • the pleated blind curtain 1 is unfolded in its lower section 2, whereby a semicircular surface is covered.
  • FIG. 2 shows the device according to the invention according to FIG. 1 in a different position.
  • the strip sections 3, 4 are brought into a horizontal position by means of the pull cords 5, 6. From Fig. 2 it can be clearly seen that the strip sections 3, 4 are spaced from each other on the lower, movable curtain edge of the pleated blind curtain 1 and between the strip sections 3, 4, the holding plate 13 rests by the middle pull cord 7 on the curtain edge.
  • FIG. 3 shows a completely open position of the pleated blind 1 according to FIGS. 1 and 2.
  • the pleated blind curtain 1, 2 lies as a folded curtain package between the now horizontal strip sections 3, 4 and the mounting rail 9.
  • This completely open position of the curtain 1 is removed from the state of the curtain shown in FIG. 2 by further pulling the operating handle 15 reached.
  • the operating handle 16 which is connected to the central pull cord 7, is carried along. This means that all three pull cords, ie the right and left pull cords 5, 6 and the middle pull cord 7, are pulled evenly upwards towards the mounting rail 9 are, whereby the strip sections 3, 4 are brought to the mounting rail 9 in a horizontal position with constant folding of the pleated blind curtain 1.
  • a known fixing device for holding the pull cords 5, 6 and 7 is released, whereby the strip sections 3, 4 remain evenly in a horizontal position by the action of gravity by extending the pull cords 5, 6 and 7 sink down.
  • the middle pull cord 7 is held at a predetermined height and the pull cords 5, 6 are further extended, whereby the strip sections 3, 4 pivot about the articulated connection until the strip sections lie against one another with their long sides.
  • the pleated blind 1 is spread out in a fan-shaped manner in its lower region 2.
  • the articulated connection is formed by the flexible curtain edge itself.
  • FIG. 4 shows a second exemplary embodiment of the device according to the invention.
  • a pleated blind 1 is freely suspended on a mounting rail 10, which is used to attach the device to a window or door opening.
  • an intermediate rail 9 is attached to which in turn two freely hanging pleated blinds 2 are attached.
  • the free movable curtain edges of the two pleated blind curtains 2 are each provided with a strip section 3, 4.
  • a middle pull cord 7 extends in the central area of the pleated blind 1 through further guide holes in the folds of the pleated blind 1, aligned with one another, to the intermediate rail 9.
  • One end of the pull cord 7 is connected to the intermediate rail 9 and the other End is passed through the fastening rail 10 outwards through one of the openings 11 or 12.
  • this one end of the middle pull cord 7 is passed through the operating handle 15 and connected to a further operating handle 16.
  • the pleated blinds 2 are articulated to one another at their mutually facing side edges by means of a flexible fabric band 14.
  • This fabric band 14 is attached to the intermediate rail 9 at its central portion by means of the pull cord 7.
  • the pleated blind curtains 2 are each spread out in a fan shape by 90 °, as a result of which a semicircular surface is covered by the pleated blind curtains 2.
  • FIG. 5 shows, on an enlarged scale, a more detailed representation of the strip sections 3, 4 of the device according to FIG. 4 in two different positions.
  • the strip sections 3, 4 each have magnets 20, 21 with different poles at their outer ends.
  • the strip sections 3, 4 lie against one another with their longitudinal sides and the magnets 20, 21 lying against one another prevent one Gap sections 3, 4 apart.
  • the pull cords 5, 6 are extended via the actuating handle 15, as a result of which the bar sections 3, 4 with their freely movable outer ends around the articulated connection by means of the fabric band 14 around to a respective vertical position swivel.
  • the pleated blinds 2 are each pulled apart in a fan shape, whereby a quarter-circular surface is covered in each case.
  • the strip sections are pulled upward at their outer ends and pivot in each case into a horizontal position due to the articulated connection by means of the fabric band 14.
  • the pleated blinds 2 are folded up again and each lie as a curtain package between the intermediate rail 9 and the strip sections 3, 4 lying parallel to each other.
  • the pull cords 5, 6 and 7 become uniform by taking the actuating handle 16 with them pulled up and the mounting rail 9 with simultaneous folding of the pleated blind 1 brought up to the mounting rail 10.
  • the pleated blind curtains 2 each lie between the intermediate rail 9 and the associated strip section 3, 4 as folded curtain packages, and the pleated blind curtain 1 also as a curtain package between the intermediate rail 9 and the fastening rail 10 lies.
  • the third exemplary embodiment shown in FIGS. 6 and 7 corresponds in principle to the first exemplary embodiment according to FIGS. 1 to 3. Only that Drawstring arrangement of the actuating device of the displacement device is designed in a special way.
  • pull cords 5 and 6 are provided for the actuating device, one of which is arranged in the area of one and the other in the area of the other lateral edge of the curtain 1.
  • the pull cords 5 and 6 of the actuating device are each fixed at one end to the free outer end of the associated strip sections 3 and 4.
  • the two pull cords 5 and 6 of the actuating device are coupled together in the region of their other end via a connector 22.
  • the free end of the pull cord 7 of the displacement device is also coupled to this connector 22.
  • the arrangement is chosen such that an approximately U-shaped loop 23 is formed by coupling the two pull cords 5 and 6 of the actuating device and the one pull cord of the displacement device, which loop runs over a deflection roller 24.
  • the deflection roller 24 is in turn mounted in a known, weighted handle 25.
  • a stop 26 is also provided on the two pull cords 5 and 6 of the actuating device and a stop 27 on the pull cord 7.
  • the stops 26 and 27 interact with counter-stops 28 and 29 which - as can be seen in FIG. 6 - are formed by the pull cord openings in the mounting rail 30.
  • the stops 26 and 27 can be moved on the respective pull cords, so that a particular setting of the curtain can be determined by the respective position on the pull cords.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
EP94113344A 1993-11-23 1994-08-25 Dispositif pour le recouvrement variable de surfaces planes Withdrawn EP0654579A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9317918U 1993-11-23
DE9317918U DE9317918U1 (de) 1993-11-23 1993-11-23 Vorrichtung zur variablen Bedeckung von ebenen Flächen mit fächerförmig ausbreitbarem, faltbarem Behang

Publications (1)

Publication Number Publication Date
EP0654579A1 true EP0654579A1 (fr) 1995-05-24

Family

ID=6901047

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94113344A Withdrawn EP0654579A1 (fr) 1993-11-23 1994-08-25 Dispositif pour le recouvrement variable de surfaces planes

Country Status (2)

Country Link
EP (1) EP0654579A1 (fr)
DE (1) DE9317918U1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19947329B4 (de) * 1999-10-01 2005-04-28 D E Pfaff Ingenieurbuero Gmbh Vorrichtung zum vertikalen Bilden von Teilstapeln von Druckereiprodukten
DE102005056487A1 (de) 2005-11-21 2007-05-24 Dieter Knauer Abdeckeinrichtung für Flächen oder für Fenster, Türen od. dgl. Öffnungen
DE102007063167A1 (de) * 2007-12-19 2009-06-25 Dieter Knauer Abdeckeinrichtung für Flächen oder für Fenster, Türen od. dgl. Öffnungen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207257A (en) * 1992-09-25 1993-05-04 Springs Window Fashions Division, Inc. Adjustable expandable and collapsible shade

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207257A (en) * 1992-09-25 1993-05-04 Springs Window Fashions Division, Inc. Adjustable expandable and collapsible shade

Also Published As

Publication number Publication date
DE9317918U1 (de) 1994-02-24

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