EP0333677A2 - Dispositif pour l'enroulement et le déroulement d'une toile - Google Patents

Dispositif pour l'enroulement et le déroulement d'une toile Download PDF

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Publication number
EP0333677A2
EP0333677A2 EP89830121A EP89830121A EP0333677A2 EP 0333677 A2 EP0333677 A2 EP 0333677A2 EP 89830121 A EP89830121 A EP 89830121A EP 89830121 A EP89830121 A EP 89830121A EP 0333677 A2 EP0333677 A2 EP 0333677A2
Authority
EP
European Patent Office
Prior art keywords
cloth
cable
return
winding
unwinding
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Withdrawn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
EP89830121A
Other languages
German (de)
English (en)
Other versions
EP0333677A3 (fr
Inventor
Nicola Silvestri
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0333677A2 publication Critical patent/EP0333677A2/fr
Publication of EP0333677A3 publication Critical patent/EP0333677A3/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Withdrawn legal-status Critical Current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
    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B2009/583—Cords or cables

Definitions

  • This invention refers to a device intended to be used for the controlled winding and unwinding of a cloth comprising: a roller for winding up the cloth; a hollow rigid member secured to the free edge of the cloth; a return cable; two spools for winding the return cable; two return rollers for the return cable and two guides for the rigid member supporting the cable return rollers and receiving the rising and lowering lengths of the return cable, wherein the whole system is also maintained in tension by a spring interposed in the return cable and placed within the hollow member.
  • This invention is intended to provide a simple and effective device which can be easily used without blocking also with cloths of big size such as awnings for terraces, gardens and the like.
  • the device of the invention substantially comprises: a moving cloth 10; a roller 11 for winding up cloth 10; two spools 12 and 13 each integrally formed with one end of roller 11; two side guides 14 and 15; two return rollers 16 and 18; a return cable 19 having a spring 20 placed at the half of its length; and, a hollow member 21 secured to the free edge 22 of cloth 11 having the other edge 23 normally secured to roller 11.
  • Guide 14 has a longitudinal slot 24 formed on its face 25 and furthermore supports return roller 16 at its base and spool 12 at its top by means of a support 26.
  • Guide 15 has a slot 27 formed on its face 28 and supports return roller 18 and spool 13 by means of a support 26A.
  • Hollow member 21 is provided with two end tabs 29 and 39 which are received within slots 24 and 27 to guide the movements of cloth 10.
  • Tabs 29 and 30 are grooved and receive cable 19.
  • Spring 20 is interposed in the length of cable 19 received within hollow member 21 maintaining the continuity thereof and keeping the cable in tension in any position of cloth 10.
  • cable 10 which is wound on spools 12 and 13 in the opposite direction with respect to the winding of cloth 10 on roller 11, will auto­matically wind on the spools when the cloth is lowered, while unwinding of the cable will allow the cloth to rise and consequently wind on roller 11.
  • spring 20 can be omitted and cable 19 can be made of a suitable elastic material to be maintained in tension.
  • the cable can be replaced by equivalent members, such as strips, bands, belts and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Looms (AREA)
EP89830121A 1988-03-18 1989-03-17 Dispositif pour l'enroulement et le déroulement d'une toile Withdrawn EP0333677A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT47748/88A IT1219507B (it) 1988-03-18 1988-03-18 Apparecchio per l'avvolgimento e lo svolgimento guidato di un telo
IT4774888 1988-03-18

Publications (2)

Publication Number Publication Date
EP0333677A2 true EP0333677A2 (fr) 1989-09-20
EP0333677A3 EP0333677A3 (fr) 1990-08-22

Family

ID=11262260

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89830121A Withdrawn EP0333677A3 (fr) 1988-03-18 1989-03-17 Dispositif pour l'enroulement et le déroulement d'une toile

Country Status (2)

Country Link
EP (1) EP0333677A3 (fr)
IT (1) IT1219507B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686372A1 (fr) * 1992-01-21 1993-07-23 Mariton Mecanisme de compensation pour stores de toiture.
FR2692930A1 (fr) * 1992-06-25 1993-12-31 Journault Michel Store pour surface extérieure vitrée.
WO1996029498A1 (fr) * 1995-03-22 1996-09-26 Nicola Silvestri Dispositif a ressort pour enrouler et derouler un tissu enroule sur d'un cylindre support
DE19732686A1 (de) * 1997-07-29 1999-02-04 Horst H Goldner Schutzvorrichtung zum Abdecken eines Fensters mittels eines biegsamen Flachmaterials
EP2371592A1 (fr) * 2010-04-02 2011-10-05 Advanced Comfort Systems France SAS - ACS France Store d'occultation pour véhicule automobile, à moyens anti-pincement
EP3385493A1 (fr) * 2017-04-06 2018-10-10 VKR Holding A/S Dispositif de criblage à tamis extensible et procédé de fourniture de criblage variable d'une fenêtre

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101597998B (zh) * 2009-06-26 2011-12-07 长春市奥普科技有限公司 一种高稳固性软卷帘电动门

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR861816A (fr) * 1939-08-05 1941-02-18 Ets Ad Mischler Sarl Dispositif de manoeuvre d'écrans mobiles, stores et éléments analogues
FR2559527B1 (fr) * 1984-02-13 1986-04-25 Aquitaine Fermetures Sarl Mecanisme pour velum de store
LU85947A1 (fr) * 1985-06-13 1987-01-13 Harol S A Nv Dispositif de protection de constructions vitrees contre les rayonnements solaires

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686372A1 (fr) * 1992-01-21 1993-07-23 Mariton Mecanisme de compensation pour stores de toiture.
FR2692930A1 (fr) * 1992-06-25 1993-12-31 Journault Michel Store pour surface extérieure vitrée.
WO1996029498A1 (fr) * 1995-03-22 1996-09-26 Nicola Silvestri Dispositif a ressort pour enrouler et derouler un tissu enroule sur d'un cylindre support
DE19732686A1 (de) * 1997-07-29 1999-02-04 Horst H Goldner Schutzvorrichtung zum Abdecken eines Fensters mittels eines biegsamen Flachmaterials
EP2371592A1 (fr) * 2010-04-02 2011-10-05 Advanced Comfort Systems France SAS - ACS France Store d'occultation pour véhicule automobile, à moyens anti-pincement
EP3385493A1 (fr) * 2017-04-06 2018-10-10 VKR Holding A/S Dispositif de criblage à tamis extensible et procédé de fourniture de criblage variable d'une fenêtre

Also Published As

Publication number Publication date
IT1219507B (it) 1990-05-18
EP0333677A3 (fr) 1990-08-22
IT8847748A0 (it) 1988-03-18

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