EP1783299A2 - Rideau extérieur avec moyens pour stabiliser des éléments coupe-vent - Google Patents

Rideau extérieur avec moyens pour stabiliser des éléments coupe-vent Download PDF

Info

Publication number
EP1783299A2
EP1783299A2 EP20060118007 EP06118007A EP1783299A2 EP 1783299 A2 EP1783299 A2 EP 1783299A2 EP 20060118007 EP20060118007 EP 20060118007 EP 06118007 A EP06118007 A EP 06118007A EP 1783299 A2 EP1783299 A2 EP 1783299A2
Authority
EP
European Patent Office
Prior art keywords
elements
sheet
rod
curtain
longitudinal
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Withdrawn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
EP20060118007
Other languages
German (de)
English (en)
Inventor
Fabrizio Zanacca
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.)
Arquati SpA
Original Assignee
Arquati SpA
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 Arquati SpA filed Critical Arquati SpA
Publication of EP1783299A2 publication Critical patent/EP1783299A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0607—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with guiding-sections for supporting the movable end of the blind
    • 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
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0666—Accessories
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0692—Front bars

Definitions

  • the present model relates to an outdoors curtain with means for stabilising windbreak elements, of the kind comprising:
  • the field is that of outdoor curtains, i.e. curtains able to serve as roofs, to protect persons or objects from the sun and the weather.
  • These curtains comprise a sheet and a frame to support the sheet.
  • said curtains also comprise means for actuating the sheet from one position to the other, said sheet being movable (possibly in slidable fashion) relative to two longitudinal elements of the frame.
  • the sheet is retracted / re-closed in a manner called “in packets" (or “packing”), i.e. in such a way that the sheet, in the retracted position, is substantially folded back onto itself.
  • in packets or "packing”
  • windbreaks to the sheet are often transversely applied rigid elements, called windbreaks.
  • Said windbreak elements are slidably engaged in the longitudinal elements of the frame.
  • the presence of the windbreak elements causes the sheet, in the extended position, to be particularly strong even in adverse weather conditions. For this reason, curtains with their sheet foldable in packet fashion and windbreak elements are particularly suitable in applications where shelter is required against adverse weather conditions, especially against strong wind.
  • the windbreak elements are provided with rotating members engaged in grooves defined on the lateral elements; this favours the sliding of the windbreak elements during the folding or extension of the sheet.
  • An object of the present invention is to eliminate the aforesaid drawbacks and to make available a reliable and strong outdoors curtain, in which vibrations and oscillations are minimised even in the presence of strong wind.
  • curtain of the present invention which is characterised by the content of the claims set out below and in particular in that it comprises stabilisation means to prevent relative rotations between the longitudinal elements and each rod-like element.
  • the reference number 1 designates a curtain according to the present invention.
  • the curtain 1 comprises a support frame 2, able to be associated to a wall or to various (substantially known) support elements.
  • the frame 2 in turn, comprises a fixed transverse element, preferably but not necessarily constituted by a box body 3, and two longitudinal elements 4, fastened to the ends of the box body 3 (or of said fixed transverse element) and substantially perpendicular relative to it.
  • the longitudinal elements 4 define guides (or grooves) in which a transverse bar 5 is slidably engaged. Said guides (or grooves) are defined by the longitudinal elements 4 in preferably lateral position, i.e. on mutually opposite surfaces, facing each other, of the longitudinal elements 4.
  • the curtain 1 also comprises a sheet 6, applied to the transverse bar 5 and connected, at an opposite end, to a fixed portion of the frame 2.
  • the sheet 6 is movable relative to the frame 2 and in particular relative to the box body 3 and to the longitudinal elements 4, from an extended position, in which the frame 6 is tensioned, to a retracted position, in which the sheet 6 is folded back, and vice versa.
  • the motion of the sheet 6 is correlated to the sliding of the transverse bar 5.
  • the sheet 6 has an end applied to the transverse bar 5; an opposite end (in the longitudinal sense) of the sheet 6 is connected to a fixed portion of the frame 2 or to a load-bearing structure.
  • the sheet 6 is movable between two operative positions: an extended position ( Figures 1 and 2), in which the sheet is tensioned and covers the underlying area, and a retracted position, in which the sheet is folded back and it leaves the underlying area uncovered.
  • the sheet 6 assumes a "packet" or "accordion” configuration, said configuration being known in itself within the field of outdoors curtains.
  • the sheet 1 comprises at least one substantially rigid rod-like element 7, applied to the sheet 6 transversely.
  • Said rod-like element 7, called windbreak, is able to confer particular strength to the sheet 6, especially in case of adverse weather conditions.
  • the curtain 1 comprises a plurality of rod-like elements 7. Each rod-like element 7 is slidable between the longitudinal elements 4.
  • the rod-like elements 7 are provided with rotating member 8 engaged in guides / grooves 9 defines on the mutually facing lateral surfaces of the longitudinal elements 4 of the frame 2.
  • the curtain 1 also comprises, originally, stabilisation means able to prevent relative rotations between the longitudinal elements 4 and each rod-like element 7.
  • Said stabilisation means preferably comprise a groove 10 and a projection 11 slidably engaged in the groove 10. Said stabilisation means are applied to each rod-like element 7 and to at least one longitudinal element 4. To assure particular effectiveness, the stabilisation means are applied to each rod-like element 7 and to both the longitudinal elements 4 of the frame 2.
  • the stabilisation means provide for the groove 10 to be defined on a surface of the longitudinal element 4 and the projection 11 to be defined on each rod-like element 7.
  • each rod-like element comprises two projections 11, located at opposite ends of the rod-like element 7 and able to be engaged in two different grooves 10, each defined on one of the two longitudinal elements 4 of the frame 2.
  • the projection 11 is extended in substantially transverse direction and it is inserted into the groove 10, which is defined on a lateral surface of the longitudinal element 4. Therefore, in said embodiment the groove 10 is substantially adjacent to the guide / groove 8 defined on each longitudinal element 4.
  • Each projection 11 is preferably constituted by at least one tooth made integral to the rod-like element 7 and having, in particular, flattened shape.
  • the groove 10 (or the grooves 10, if there are two) is defined on a surface of the rod-like element 7, whilst the projection 11 (or the projections, if there are two) is defined on the longitudinal element 4.
  • the stabilisation means assure a coupling between the longitudinal elements 4 and the rod-like elements 7 of an equivalent type, with respect to the case described for the illustrated embodiment.
  • the curtain shown in Figures 3 and 4 also comprises a movable profile 12, applied to the longitudinal element 4 and comprising a gasket 13 pressing on the sheet 6; said profile 12 is able to prevent water infiltrations between the sheet 6 and the longitudinal element 4.
  • the curtain 1 of the invention advantageously enables to prevent undesired oscillations, vibration or off-axis conditions of the rod-like elements 7, thanks to the fact that it comprises stabilisation means operatively active on the rod-like elements 7 themselves.
  • the curtain 1 is, advantageously, particularly quiet and strong in the presence of wind, and particularly reliable when actuating the roofing sheet.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
EP20060118007 2005-11-04 2006-07-27 Rideau extérieur avec moyens pour stabiliser des éléments coupe-vent Withdrawn EP1783299A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPR20050014 ITPR20050014U1 (it) 2005-11-04 2005-11-04 Tenda per esterni con mezzi di stabilizzazione di elementi frangivento.

Publications (1)

Publication Number Publication Date
EP1783299A2 true EP1783299A2 (fr) 2007-05-09

Family

ID=37735266

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060118007 Withdrawn EP1783299A2 (fr) 2005-11-04 2006-07-27 Rideau extérieur avec moyens pour stabiliser des éléments coupe-vent

Country Status (2)

Country Link
EP (1) EP1783299A2 (fr)
IT (1) ITPR20050014U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20090176A1 (it) * 2009-06-18 2010-12-19 Bat Spa Dispositivo di protezione per un profilo guida di una tenda ad attico
ITMO20120049A1 (it) * 2012-02-28 2013-08-29 Fra Ma S P A Struttura di copertura ad ingombro verticale ridotto
EP4667701A1 (fr) * 2024-06-18 2025-12-24 Efab Erik Frisell AB Agencement de battant pour un store de fenêtre et agencement de store de fenêtre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20090176A1 (it) * 2009-06-18 2010-12-19 Bat Spa Dispositivo di protezione per un profilo guida di una tenda ad attico
ITMO20120049A1 (it) * 2012-02-28 2013-08-29 Fra Ma S P A Struttura di copertura ad ingombro verticale ridotto
EP4667701A1 (fr) * 2024-06-18 2025-12-24 Efab Erik Frisell AB Agencement de battant pour un store de fenêtre et agencement de store de fenêtre

Also Published As

Publication number Publication date
ITPR20050014U1 (it) 2007-05-05

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