EP0444218A1 - Rouleau pour store à rouleau pourvu d'un dispositif de fixation pour fixer l'extrémité du tissu sur ledit rouleau - Google Patents

Rouleau pour store à rouleau pourvu d'un dispositif de fixation pour fixer l'extrémité du tissu sur ledit rouleau Download PDF

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Publication number
EP0444218A1
EP0444218A1 EP90103605A EP90103605A EP0444218A1 EP 0444218 A1 EP0444218 A1 EP 0444218A1 EP 90103605 A EP90103605 A EP 90103605A EP 90103605 A EP90103605 A EP 90103605A EP 0444218 A1 EP0444218 A1 EP 0444218A1
Authority
EP
European Patent Office
Prior art keywords
roller
slots
curtain
fitted
clamping element
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Withdrawn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
EP90103605A
Other languages
German (de)
English (en)
Inventor
Tomaso C.O. Suncover S.R.L. Piccioni
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.)
SUNCOVER Srl
Original Assignee
SUNCOVER Srl
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 SUNCOVER Srl filed Critical SUNCOVER Srl
Priority to EP90103605A priority Critical patent/EP0444218A1/fr
Publication of EP0444218A1 publication Critical patent/EP0444218A1/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Withdrawn legal-status Critical Current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
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E06B9/44—Rollers therefor; Fastening roller blinds to rollers
    • 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
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E06B9/44—Rollers therefor; Fastening roller blinds to rollers
    • E06B2009/445—Rollers therefor; Fastening roller blinds to rollers by adhesive

Definitions

  • the present invention relates to a roller for a roller shade, the roller being of the kind provided with clamping means to connect the roller to a device able to rotate the same roller, with first slots for a rod arranged in an end of a curtain, with second slots for a male connector of a slide fastener placed in said end and with cylindrical surfaces to sustain an end of a curtain, which has an adhesive strip.
  • a roller shade is fixed to the roller by means of an adhesive strip which has to changed every time that the curtain is washed; for this reason it is hard to locate properly the strip on the end of the curtain which has to fixed again to the roller also because the above operation is generally carried out by persons unskilled in the art.
  • the invention as claimed is intended to remedy these drawbacks. It solves the problem of how to design a roller for roller shades fitted with clamping means to secure an end of a web for curtains to said roller, in which the element which fastens the curtain to the roller is able to be washed with the curtain without suffering damages due to the same washing; the reassembly of the washed curtain to the roller is made very easily also by an ordinary person unskilled in the art.
  • the figures show a roller for roller shades fitted with clamping means to secure an end of a web for curtains to said roller.
  • a roller 1 is made by an internal tu­bular structure 2 fitted with two coupling elements 3 and 4, which are diametrically opposed each other to connect said roller 1 to a device, not shown, which is able to rotate said roller 1.
  • Said tubular structure 2 extends in the whole length of said roller 1.
  • Said tubular structure 2 is integral with three structural ele­ments 5, 6 and 7, which are identical each other and which extend longitudinally in the direction of the central axis of symmetry A r of said roller 1; said structural elements 5, 6 and 7 having, respectively, identical cylindrical external walls 8, 9, 10, 11, 12 and 13 which are able to define the radial dimensions of said roller 1.
  • Three cylindrical surfaces 14, 15 and 16 are, respectively, on the inside of said structural elements 5, 6 and 7 so as to define three internal slots 17, 18 and 19. Respectively said slots 17, 18 and 19 are delimited by means of said external walls 8, 9, 10, 11, 12 and 13 and which are provided with first longitudinal openings 31, 32 and 33 which extend along the whole length of said roller 1 in a parallel way to said axis A r .
  • Said slots 17, 18 and 19 extend along the whole length of said roller 1 and have, respectively, axes of symmetry A1, A2, A3 which are parallel to said axis A r ; said axes of symmetry A1, A2, A3 being placed at predetermined constant angular distances the value of which is 120 o to maintain the dynamical balance of said roller 1.
  • Three cylindrical hollows 20, 21 and 22 are provided, respective­ly, in said structural elements 5, 6 and 7; said cylindrical hollows 20, 21 and 22 being able to extend in a radial way in the direction of the inside of said structural elements 5, 6 and 7 to reach said structure 2 and to develop longitudinally along the whole length of said roller 1.
  • Said cylindrical hollows 20, 21 and 22 have, respectively, axes of symmetry A4, A5, A6 which are parallel to said axis A r ; said axes of symmetry A4, A5, A6 being placed at predetermined constant angular distances the value of which is 120 o to maintain the dynamical balance of said roller 1.
  • Said cylindrical hollows 20, 21 and 22 have second longitudinal openings 34, 35 and 36 which extend along the whole length of said roller 1 in a parallel way to said axis A r .
  • each of said slots 17, 18 and 19 is able to house a clamping element 23 for an edge 24 of a curtain 25.
  • Said clamping element 23 extend inside of one of said slots 17, 18 or 19 along the whole longitudinal size of the same slot so as to allow to fix the whole length of said edge 24 to said roller 1.
  • a known adhesive is used to fix said clamping element 23 on the inside part of one of said slots 17 (18 or 19); said adhesive being covered over the surface 14 (15 or 16) of one of said slots 17 (18 or 19).
  • said clamping element 23 is fixed on the inside part of one of said slots 17 (18 or 19) by means of a bend of said walls 8 and 13; said bends being turned towards the inside part of said slot 17 and extending along the whole longitudinal size of the same walls 8 and 13.
  • the slot 17 can be replaced by the slots 18 or 19; for that reason, if said clamping element 23 deteriorates, it is possible to insert a new element 23 in a slot in which the walls are not bent and to fix the new element 23 by means of an adhesive covered over a surface 14 or 15 or also by bending the same walls as above described.
  • said clamping element 23 is made by a male part of a slide fastener able to be engage with a female part of the slide fastener, which is fastened on the edge 24 of said curtain 25.
  • Said roller 1 is suitable also for the assembly shown in the Fig.6, in which a curtain 25 is fixed to said roller 1 by means of a supporting rod 26 inserted in an end 28 bent into oneself of said curtain 25.
  • Said rod 26 is inserted in one of said cylindri­cal hollows 20, 21 or 22 and has longitudinal sizes comparable with the longitudinal sizes of one of said hollows 20 (21 or 22).
  • each of said walls from 8 to 13 has an external surface 37 which is able to back up an end 29 fitted with a self-adhesive strip 30 to fix said curtain 25 to said roller 1, as can be noted in the Fig.7.
  • Said roller 1 is suitable for anyone of the above assemblies which can be chosen after its purchasing in accordance with the fashion, the tast or the opportunity of the of the assembler or of the owner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
EP90103605A 1990-02-24 1990-02-24 Rouleau pour store à rouleau pourvu d'un dispositif de fixation pour fixer l'extrémité du tissu sur ledit rouleau Withdrawn EP0444218A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP90103605A EP0444218A1 (fr) 1990-02-24 1990-02-24 Rouleau pour store à rouleau pourvu d'un dispositif de fixation pour fixer l'extrémité du tissu sur ledit rouleau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90103605A EP0444218A1 (fr) 1990-02-24 1990-02-24 Rouleau pour store à rouleau pourvu d'un dispositif de fixation pour fixer l'extrémité du tissu sur ledit rouleau

Publications (1)

Publication Number Publication Date
EP0444218A1 true EP0444218A1 (fr) 1991-09-04

Family

ID=8203691

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90103605A Withdrawn EP0444218A1 (fr) 1990-02-24 1990-02-24 Rouleau pour store à rouleau pourvu d'un dispositif de fixation pour fixer l'extrémité du tissu sur ledit rouleau

Country Status (1)

Country Link
EP (1) EP0444218A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2279686A (en) * 1993-07-08 1995-01-11 Louver Lite Ltd Roller blinds
WO1995031621A1 (fr) * 1994-05-16 1995-11-23 Kurt Rossbach Procede pour le remplacement de la toile d'un store a rouleau et dispositif pour la mise en ×uvre de ce procede
EP1422683A1 (fr) * 2002-11-22 2004-05-26 SUNCOVER s.r.l. Dispositif de support pour d'écrans publicitaires ou tissus
CN101906856A (zh) * 2009-06-04 2010-12-08 施米茨-工厂有限及两合公司 紧固装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH261567A (de) * 1948-01-09 1949-05-31 Meier Jun Hans Store.
DE1272499B (de) * 1963-02-12 1968-07-11 Clopay Corp Eine Nach Den Gese Rollvorhang
DE2124264A1 (de) * 1971-05-15 1972-11-30 Wessel, Wolfgang', 2000 Hamburg Rolljalousie

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH261567A (de) * 1948-01-09 1949-05-31 Meier Jun Hans Store.
DE1272499B (de) * 1963-02-12 1968-07-11 Clopay Corp Eine Nach Den Gese Rollvorhang
DE2124264A1 (de) * 1971-05-15 1972-11-30 Wessel, Wolfgang', 2000 Hamburg Rolljalousie

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2279686A (en) * 1993-07-08 1995-01-11 Louver Lite Ltd Roller blinds
WO1995031621A1 (fr) * 1994-05-16 1995-11-23 Kurt Rossbach Procede pour le remplacement de la toile d'un store a rouleau et dispositif pour la mise en ×uvre de ce procede
EP1422683A1 (fr) * 2002-11-22 2004-05-26 SUNCOVER s.r.l. Dispositif de support pour d'écrans publicitaires ou tissus
CN101906856A (zh) * 2009-06-04 2010-12-08 施米茨-工厂有限及两合公司 紧固装置
CN101906856B (zh) * 2009-06-04 2014-04-16 施米茨-工厂有限及两合公司 紧固装置

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Effective date: 19920305