EP0207040B1 - Vorrichtung zum Schützen von Glasbauten gegen Sonnenstrahlen - Google Patents

Vorrichtung zum Schützen von Glasbauten gegen Sonnenstrahlen Download PDF

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Publication number
EP0207040B1
EP0207040B1 EP86870070A EP86870070A EP0207040B1 EP 0207040 B1 EP0207040 B1 EP 0207040B1 EP 86870070 A EP86870070 A EP 86870070A EP 86870070 A EP86870070 A EP 86870070A EP 0207040 B1 EP0207040 B1 EP 0207040B1
Authority
EP
European Patent Office
Prior art keywords
fabric
slides
fixed
cables
winding
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.)
Expired
Application number
EP86870070A
Other languages
English (en)
French (fr)
Other versions
EP0207040A1 (de
Inventor
Camille L. Draelants
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.)
Nv Harol Sa
Original Assignee
Nv Harol Sa
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 Nv Harol Sa filed Critical Nv Harol Sa
Priority to AT86870070T priority Critical patent/ATE38408T1/de
Publication of EP0207040A1 publication Critical patent/EP0207040A1/de
Application granted granted Critical
Publication of EP0207040B1 publication Critical patent/EP0207040B1/de
Expired 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
    • E06B9/56—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
    • 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
    • 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
    • E04F10/0644—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 mechanisms for unrolling or balancing the blind
    • E04F10/0655—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 mechanisms for unrolling or balancing the blind acting on the movable end, e.g. front bar
    • 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
    • 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
    • E06B9/62—Counterweighting arrangements
    • 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

  • the present invention relates to a device for protection against solar radiation from constructions, in particular from glazed constructions, which is retractable and which can be mounted on vertical, horizontal or inclined walls of glazed constructions such as annexes to a building, greenhouses , verandas, pergolas, terraces, covered balconies for example, ... etc.
  • the object of the present invention is to provide a device of the aforementioned type which is retractable and remotely controllable via an integrated drive means.
  • Another object of the present invention is to provide a device of the aforementioned type which can be adapted to any glass construction mentioned or the like.
  • the present invention relates to a device for protection against solar radiation which comprises at least one fabric, a winding means thereof, fixed to one end thereof, associated with a tensioning mechanism of said fabric, said tensioning mechanism consisting of at least two cables which extend, respectively, from winding pulleys wedged on the winding means up to the idler rollers mounted at the maximum unwinding level of the fabric, on which they are deflected d 'about 180 ° to join, via rollers, a guide profile fixed to the other end of the fabric in which the two cables are held tensioned by a spring.
  • the cables are always fixed by their respective ends on either side of a tension spring.
  • the elongation of the spring between the wound position of the fabric and its unwound position may be relatively large and if the fabric is relatively narrow, it may not have a sufficient length to allow sufficient elongation of the spring.
  • the spring is, according to the characteristic of the invention, integral with the two rollers on which the respective cables are deflected before being fixed inside the guide profile on two fixing points.
  • This fixing can be direct but one can also insert a second set of pulleys to further multiply the cable travel by two if desired.
  • the spring is dimensioned so as to be able to take up, under tension, the difference resulting from the variable external diameters of winding of the fabric and of the cables respectively on the shaft and their pulleys.
  • the protective device according to the invention can be mounted outside or inside verandas for example, both on a vertical surface and on a horizontal or inclined surface.
  • the winding means consists of a winding shaft driven in rotation by at least one motor which is preferably integrated in said shaft.
  • the fabric is fixed in a manner known per se to the winding shaft, for example by clamping in a longitudinal groove thereof, by means of a bar.
  • the end of the fabric opposite to the winding shaft is conventionally fixed to a guide profile, for example in a manner analogous to the fixing to the winding shaft.
  • Said guide profile makes it possible to tension the fabric in its longitudinal direction and also makes it possible at least partially to cover the tensioning mechanism thereof.
  • Said guide profile slides in two lateral slides which may also include at least part of the fabric tensioning mechanism.
  • the fabric tensioning mechanism may prove necessary to cover the desired glazed surface with two separate adjacent fabrics. by an intermediate slide.
  • a glazed construction of the veranda type bearing the general reference 1.
  • the device for protection against solar rays according to the present invention 3 is shown in the "detached" state from the glazed construction 1.
  • Said construction is made up of profiles 5 and 7 and corresponding profiles for the edges and of translucent panels 9 arranged in a sealed manner on said profiles 5 and 7.
  • the protective device consists for example of two fabrics 11 and 11 ', of a winding means 15 thereof, associated with a tensioning mechanism of said fabric 11,11', a guide profile 20 and several lateral or intermediate slides 25, 27.
  • a protective device according to the invention intended to be mounted on the roof of a veranda.
  • Figures 2 and 3 show two embodiments of the fixing of the intermediate slides 27 with double guide groove on the profiles 7 which form the structure of the veranda.
  • the side rails 25 are of course similar, but have only one guide groove.
  • the fixing of said slide profile 27 (or 25) is effected by means of a stirrup 12 fixed on the cover joint or directly on the profile integral with two fixing lugs and guide 13, 13 ′ allowing a transversely adjustable assembly of a slide 14 to which the slide 27 (or 25) can be adapted. Longitudinal movement is also possible by sliding a fixing lug 16 forming part of the part 14 in the groove 17 forming part of the part 27.
  • the fixing of the slide 27 is effected by means of a stirrup 12, mounted astride and fixed to the core of the T-profile 7 , said stirrup 12 being integral with two fixing lugs which allow, as in the case of FIG. 2, an assembly adjustable transversely of the slide 14.
  • a longitudinal adjustment similar to that of FIG. 2 by the elements 60 and 61 is also possible .
  • the intermediate slide 27 comprises three tubular chambers including two upper chambers 29, 30 intended to receive the cables for driving the fabrics arranged on either side of said slide, and including a lower chamber intended to receive the fixing means. of said slide 27 on the structural profiles 7, as well as two longitudinal grooves 32 in which the guide profiles slide 20.
  • the lateral slides have a chamber 29 for the drive cable, a groove 32 in which slides the guide profile and a lower chamber 31.
  • the guide profile 35 is shown in FIG. 5 and consists of at least two parts, a first part 37 of which has a groove 39 by means of which the fabric 11, 11 ′ can be fixed to it by means of a bar, and the second part 41 of which is detachable and can be assembled with the first part 35 by interlocking.
  • said guide profile comprises, at each end, a sliding element (not shown) which serves to facilitate the sliding of said guide profile 20 in the slides 25, 27 and to guide the drive cables of the fabric.
  • All the aforementioned profiles are advantageously constituted by coated aluminum profiles; however, they may also consist of other materials.
  • the winding or unwinding mechanism of the fabric 11, 11 ′ is shown diagrammatically in FIG. 4. It consists for example of a shaft 45 driven in rotation by at least one integrated motor (not shown). Said shaft 45 is provided at each end with winding pulleys 47 and 48 of cables 49 and 50.
  • the drive cable 49 or 50 extends from pulley 47 or 48 to a return roller 51 or 52 mounted at the maximum unwinding level of the fabric, on which it is deflected by approximately 180 ° to join, via a roller 53 or 54, the guide profile 20 in which it is fixed by means of a spring 55.
  • the spring 55 connects two rollers 57 and 58 on which the cable is deflected before being fixed inside the profit 20 at 59 and 60, possibly passing over at least one additional return roller (not shown).
  • Spring 55 must be continuously tensioned so that the fabric is always taut and must be calculated in such a way that it can compensate for the difference in length resulting from variations of the aforementioned diameter of the respective windings of the fabric and of the cables which exert a binding relationship between the diameter and the width of the winding pulleys 47, 48 and the diameter of the cable 49, 50.
  • the form of construction of the guide profile is such that no tensile or tensile force is transferred to the supporting construction of the veranda or the like (see FIG. 6 ).
  • the device of the invention meets an ever increasing need and that the aims set out above are achieved.
  • the device of the invention makes it possible to unroll and wind up a fabric under tension without it coming into contact with the glazed surface to be covered. Consequently, the fabric does not get dirty, wears significantly slower and does not damage the surfaces to be covered.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Building Awnings And Sunshades (AREA)
  • Glass Compositions (AREA)
  • Window Of Vehicle (AREA)
  • Building Environments (AREA)
  • Protection Of Static Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)

Claims (7)

1. Vorrichtung zum Schutz von Bauten, die mindestens ein Tuch (11, 11') enthält, dessen Aufrollhilfe (45) an einem Ende des Tuches befestigt ist, und die mit einem Spannmechanismus für dieses Tuch verbunden ist, der aus mindestens zwei Seilen (49, 50) besteht, die beidseitig von den Aufrollwalzen (47, 48), die auf die Aufrollhilfe (45) gestützt sind, bis zu den Rückholrollen (51, 52), die auf Höhe der maximalen Ausrollänge des Tuches (11, 11') montiert sind, reichen, über die er um ungefähr 180° umgelenkt wird, um dann über die Rollen (53, 54) auf das Führungsprofil (20) zu treffen, daß am anderen Ende des Tuches befestigt ist und in dem die zwei Seile (49, 50) durch eine Feder (55) straff festgehalten werden, dadurch gekennzeichnet, daß die Feder (55) von zwei Rollen (57, 58) gehalten wird, über die die entsprechenden Seile umgelenkt werden, bevor sie im Inneren des Führungsprofils (20) an den Befestigungspunkten (59, 60) befestigt werden.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß sie mindestens zwei Gleitschienen (25, 27) enthält, in denen dieses Führungsprofil (20) läuft.
3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Aufrollhilfe aus einer Welle (45) besteht, die durch mindestens einen integrierten Motor in Rotation versetzt wird, wobei diese Welle (45) eine Längsfuge aufweist, in der das Tuch (11) mittels einer Spange befestigt ist und wobei diese Welle (45) an jedem Ende mit Aufrollwalzen (47, 48) versehen ist.
4. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Feder (55) fortwährend unter Spannung steht und in der Lage ist, die Längendifferenz zwischen dem abgewickelten Tuch und den aufgewickelten Seilen auszugleichen.
5. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Führungsprofil (20) aus zwei Teilen (37, 41 ) besteht, von denen das erste Teil (37) eine Fuge (39) zur Befestigung des Tuches (11) mit Hilfe einer Spange aufweist, und das zweite Teil (41) in das erste eingefügt werden kann und die Spannmittel (49, 50, 55) des Tuches (11, 11') aufweist, und daß jedes Ende ein Schiebeelement beinhaltet.
6. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Gleitschienen (25, 27) mindestens einen röhrenförmigen Raum (29, 30) für die Durchführung des Seile (49, 50) und einen röhrenförmigen Raum (31), der dazu bestimmt ist, die Befestigungsmittel an dem Glasbau aufzunehmen, enthalten, sowie mindestens eine Fuge (32), in der das Führungsprofil (20) läuft.
7. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Gleitschienen (2S, 27) an dem Glasbau mit Hilfe eines Bügel (12) befestigt sind, der zwei Befestigungslaschen (13, 13') trägt, die eine querverstellbare Zusammenfügung mit einem Schieber (14) erlauben, an den die entsprechende Gleitschiene (25, 27) angepaßt ist, wobei dieser Bügel auf der Fugenabdeckung (10) der Verbindungsstelle der beiden durchsichtigen Platten (9) aufsitzt.
EP86870070A 1985-06-13 1986-05-22 Vorrichtung zum Schützen von Glasbauten gegen Sonnenstrahlen Expired EP0207040B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86870070T ATE38408T1 (de) 1985-06-13 1986-05-22 Vorrichtung zum schuetzen von glasbauten gegen sonnenstrahlen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU85947A LU85947A1 (fr) 1985-06-13 1985-06-13 Dispositif de protection de constructions vitrees contre les rayonnements solaires
LU85947 1985-06-13

Publications (2)

Publication Number Publication Date
EP0207040A1 EP0207040A1 (de) 1986-12-30
EP0207040B1 true EP0207040B1 (de) 1988-11-02

Family

ID=19730486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86870070A Expired EP0207040B1 (de) 1985-06-13 1986-05-22 Vorrichtung zum Schützen von Glasbauten gegen Sonnenstrahlen

Country Status (5)

Country Link
EP (1) EP0207040B1 (de)
AT (1) ATE38408T1 (de)
DE (1) DE3661089D1 (de)
ES (1) ES8705077A1 (de)
LU (1) LU85947A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD750465S1 (en) 2013-06-20 2016-03-01 Centor Design Pty Ltd Hinge
USD757300S1 (en) 2013-06-20 2016-05-24 Centor Design Pty Ltd Stile

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1219507B (it) * 1988-03-18 1990-05-18 Nicola Silvestri Apparecchio per l'avvolgimento e lo svolgimento guidato di un telo
DE8811873U1 (de) * 1988-09-19 1988-11-03 Adolf Seuster GmbH, 5880 Lüdenscheid Rolltor
DE4105865C2 (de) * 1991-02-25 1997-06-05 Reinhard Bohnert Vorrichtung zum Auf- und Abwickeln von Behängen, insbesondere Markisenstoffen, Rolläden, Gittern oder dergleichen
CH682247A5 (de) * 1991-06-21 1993-08-13 Sonne Regen Ag
DE59209395D1 (de) * 1992-03-12 1998-08-06 Weiermann Dieter Weinor Spannvorrichtung für ein flexibles, flächiges Abdeckmittel
FR2692930A1 (fr) * 1992-06-25 1993-12-31 Journault Michel Store pour surface extérieure vitrée.
DE19807541C1 (de) * 1998-02-23 1999-07-29 Romer Josef Spannvorrichtung für ein flexibles Zugelement einer Markise
DE10232536B4 (de) * 2002-07-18 2004-09-30 Philipp Tussinger Rollovorrichtung
US10294718B2 (en) 2005-12-12 2019-05-21 Centor Design Pty Ltd Pull across roll up screen assembly
CA2653210C (en) 2006-05-26 2012-07-10 Centor Australia Pty Ltd A screen assembly for a window or door opening
WO2008043358A1 (en) * 2006-10-11 2008-04-17 Vkr Holding A/S A method for securing a screening device to a window, a set of parts and use of a glazing bead of a window
ES2398845B1 (es) * 2010-12-10 2014-01-28 Víctor BALBÁS ARROYO Protector climatológico de vías y ferrocarriles.
USD833248S1 (en) 2013-12-20 2018-11-13 Centor Design Pty Ltd Door handle
GB2535506B (en) * 2015-02-19 2018-06-20 Guthrie Douglas Group Ltd Retractable blind system
DE102017210535B4 (de) 2017-06-22 2021-12-16 Markilux GmbH + Co. KG Wetterschutz-Markise mit mindestens zwei Rahmenfeldern
USD839712S1 (en) 2017-07-20 2019-02-05 Centor Design Pty Ltd Concealed hinge
USD839713S1 (en) 2017-07-20 2019-02-05 Centor Design Pty Ltd Offset concealed hinge
USD865223S1 (en) 2017-11-03 2019-10-29 Centor Design Pty Ltd Screen mounting tube

Family Cites Families (7)

* 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
FR2211585B1 (de) * 1972-12-21 1976-08-27 Nijmegen Metaal Nv
FR2536101A1 (fr) * 1982-11-15 1984-05-18 Daire Christian Systeme d'occultation de verandas
DE3245009A1 (de) * 1982-12-06 1984-06-14 Adolf Seuster GmbH, 5880 Lüdenscheid Rolltor
IT1169183B (it) * 1983-03-10 1987-05-27 Valla Di Valla Claudio & C Snc Armatura di supporto e scorrimento per elementi frangitratta ed avvolgitori di tende parasole
FR2546869A1 (fr) * 1983-05-31 1984-12-07 Jose Jean Dispositif de maintien sous tension d'un element enroulable autour d'un axe
FR2553453B1 (fr) * 1983-10-18 1987-02-13 Jeantils Gillet Sa Dispositif pour l'isolation thermique et l'occultation d'une baie vitree

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD750465S1 (en) 2013-06-20 2016-03-01 Centor Design Pty Ltd Hinge
USD757300S1 (en) 2013-06-20 2016-05-24 Centor Design Pty Ltd Stile

Also Published As

Publication number Publication date
LU85947A1 (fr) 1987-01-13
ES8705077A1 (es) 1987-04-16
ATE38408T1 (de) 1988-11-15
EP0207040A1 (de) 1986-12-30
ES555967A0 (es) 1987-04-16
DE3661089D1 (en) 1988-12-08

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