EP2048320A1 - Rollladen beinhaltend einen Behang für ein Abdecksystem mit verstellbaren Lamellen - Google Patents

Rollladen beinhaltend einen Behang für ein Abdecksystem mit verstellbaren Lamellen Download PDF

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Publication number
EP2048320A1
EP2048320A1 EP08305632A EP08305632A EP2048320A1 EP 2048320 A1 EP2048320 A1 EP 2048320A1 EP 08305632 A EP08305632 A EP 08305632A EP 08305632 A EP08305632 A EP 08305632A EP 2048320 A1 EP2048320 A1 EP 2048320A1
Authority
EP
European Patent Office
Prior art keywords
blades
roller shutter
straps
blade
shutter according
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.)
Granted
Application number
EP08305632A
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English (en)
French (fr)
Other versions
EP2048320B1 (de
Inventor
Sébastien Drouet
Robert Bubendorf
Arnaud Birker
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.)
Bubendorff SA
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Bubendorff SA
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Publication date
Application filed by Bubendorff SA filed Critical Bubendorff SA
Publication of EP2048320A1 publication Critical patent/EP2048320A1/de
Application granted granted Critical
Publication of EP2048320B1 publication Critical patent/EP2048320B1/de
Active 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
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/34—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable roller-type; Roller shutters with adjustable lamellae

Definitions

  • the invention relates to a shading system apron with adjustable blades.
  • the invention also relates to a roller shutter equipped with such an apron.
  • the invention is in the field of building closure systems, type of occultation systems, such as roller shutters, blinds blades or the like.
  • aprons or blinds comprising steerable blades
  • these are maintained, individually, at their lateral ends by adjacent drive mechanisms or integrated to guide slides.
  • said blades are capable of being oriented so as to extend substantially in the same plane while slightly overlapping each other to ensure perfect sealing against light or, on the contrary, to deviate from this plane and favor the passage of light.
  • the deck In the field of traditional roller shutters, the deck consists of a juxtaposition of blades interconnected by telescopic hinge means. The relative mobility of the blades in the direction of movement of the deck makes it possible to bring them into a joined or separated position. In this last position, openings appear between these blades, more particularly at the height of their articulated connection. It is easy to understand that these openings can only provide a weak passage of air and light.
  • the non-rollable devices with adjustable blades not only promote the passage of daylight, but in their open position, let the sunlight freely enter the dwelling and can not create a effective barrier to vision from outside in the home.
  • a roller shutter provided with an apron whose blades are able to deploy along side guide slides.
  • These blades are provided at their ends and substantially in the extension of their central axis, pivots fixed on a first pair of straps.
  • these blades are pivotable about their median axis so as to occupy a first occultation position in which these blades are maintained substantially in the same vertical alignment or a perforated position in which, instead, these blades are pivoted around their center line and depart from this alignment plane.
  • This pivoting is controlled by a second pair of straps which are pivotally secured to said blades at their upper end edge.
  • Only one pair of straps can take up position in the lateral guide slides of the blades.
  • the transmission means constituting the second pair of straps can not, it, integrate into these scenes, this insofar as these straps are subjected to a transverse movement under the impulse of the rotation of the blades.
  • each of the blades is secured, at the upper end edge and pivotally, defined transmission means to allow relative mobility of the blades together in the direction of deployment or folding. Through this relative mobility, the blades can, depending on the case, be tightened against each other or discarded. Under the effect of the tightening of the blades, connecting rods connecting a blade to a subsequent blade push the latter in a perforated position spaced from the alignment plane occupied by these blades in the occultation position.
  • the invention proposes to remedy all the aforementioned drawbacks.
  • the invention relates to a roller shutter comprising an apron with adjustable blades adapted to be deployed along side guide slides, said blades being secured at their ends, first and second transmission means, the first means transmission member having a vacuum stroke relative to the second transmission means to bring the deck into a perforated position, while the blades are connected in a hinged manner between them in pairs, each pair of blades having a first blade and a second blade of which the ends are secured, respectively, first and second transmission means, on the one hand, designed to exert a thrust on the pairs of blades in phase of deployment of said apron and, secondly, able to extend and be sheltered by the lateral guide slides.
  • the apron blades are formed in pairs, the different pairs of blades being secured to each other by means of transmission means capable of retracting in lateral guide channels.
  • the apron is not only capable of coming to wind in a fully open position, but in addition each pair of blades can be folded around the hinge axis which connects said first and second blades, this in view to give this apron a perforated position so as to create a large passage of light.
  • each pair of blades comprises a covering tongue which not only overlaps, as the case may be, with a pair of blades following or preceding, to create a total concealment when the apron is closed.
  • these tabs cover are likely to constitute a screen.
  • this cover tab can prevent free vision from outside to inside the house, but also create a barrier to solar radiation causing the heating of a house in summer, while promoting the passage of the house. day light.
  • the present invention relates to an occultation system in the form of a roller shutter comprising an apron 1 able to be deployed along lateral guide slides 11.
  • Such an apron 1 comprises a juxtaposition of blades connected in pairs 2A, 2B by means of a hinge 3 which can take a quite usual embodiment.
  • a blade 2A may be provided with a hooking groove 4 in which is provided adapted to engage, longitudinally, a hook 5 that includes, at its level longitudinal upper edge the next blade 2B.
  • each pair of blades 2A, 2B comprises a first blade 2A cooperating, at its ends 6A, 7A, with first transmission means 8, while the second blade 2B is secured at its ends 6B, 7B second transmission means 9.
  • the second transmission means 9 are integral in translation with the first transmission means 8 beyond a vacuum stroke 10.
  • these first and second transmission means 8; 9, on the one hand, are designed to exert a thrust on the pairs of blades 2 in the deployment phase of said apron 1 and, on the other hand, are defined able to extend and be housed by the lateral guide slides 11 along which is caused to deploy said apron 1.
  • said first and second transmission means 8, 9 are constituted, advantageously, by straps or strips 14A, 14B, 15A, 15B, more particularly metal strip, or plastic or composite that can shelter lateral guide slides 11 that we see represented in the Figures 10 and 11 relating to a second embodiment of the invention.
  • straps or bands will be designated, hereinafter, generically “straps”.
  • these straps 14A, 14B of the first transmission means 8 and / or those 15A, 15B of the second transmission means 9 cooperate with drive means 16, for example in the form of a motorized winding shaft which can, in itself, constitute the winding tube of the deck 2 in the context of the application of the invention to a shutter, as this is, again, illustrated in the framework of the mode of achievement of Figures 10 and 11 .
  • the drive of the second transmission means 9 can be provided by the first transmission means 8 beyond the idle stroke 10.
  • the deck 1 Once the deck 1 in fully deployed position, as shown in the figure 1 position in which the blades 2A, 2B of each pair of blades 2 are in the same plane alignment, it can be communicated to the first transmission means 8 a complementary stroke, corresponding to the idle stroke 10, this compared to the second means transmission 9, to bring the deck 1 into a perforated position, visible in the figure 2 or in the Figures 6 and 7 .
  • the second transmission means 9 are immobilized. This capitalization comes, for example, in the context of achievement corresponding to Figures 1 to 7 , through the arrival of the second blade 2B of the first pair of blades 22 in abutment, including support on the threshold of a door or window.
  • this folding or tilting results in an apron 1 adopting a perforated position.
  • the amplitude of this folding or tilting can be managed through the amplitude of displacement imparted to the first transmission means 8 relative to the second 9, amplitude which is however limited to the race empty 10.
  • apron 1 can adopt different open positions.
  • connection at the ends 6A, 6B, 7A, 7B of the first blades 2A and second blades 2B with the straps 14A, 14B, 15A, 15B is provided by means of attachment means 18.
  • attachment means 18 adopt the shape a pivot 19 extending parallel to its ends 6A, 6B, 7A, 7B blades 2A, 2B, to cooperate through a jumper 20 with said straps 14A, 14B, 15A, 15B.
  • these straps have, advantageously, a certain rigidity allowing them to exert a thrust on the pairs of blades 2, especially in the deployment phase.
  • these straps are designed from metal or plastic strips and advantageously comprise a succession of cutouts 21, in the manner of a ladder, at which the various jumpers 20 can be hooked.
  • the pivots 19 are held, preferably, freely rotated by the jumpers 20 and / or are pivotally mounted in the ends 6A, 6B, 7A, 7B of the first and second blades 2A, 2B.
  • the pivots 19 at the ends 6A, 7A, of a first blade 2A are preferably close to the upper edge of the latter opposite the hinge 3.
  • I1 will likewise pivots 19 at the ends 6B, 7B, second blades 2B, these pivots 19 extending, again, near the lower edge of this second blade 2B, opposite to the hinge 3.
  • this additional displacement of the first transmission means 8 results from the driving means 16, for example an unwinding run complementary printed to the winding tube once the apron 1 arrived in the deployed position.
  • the fastening means 18 take different embodiments depending on whether they concern the first blades 2A or the second blades 2B.
  • the first blades 2A are directly secured, without degree of freedom, to the first transmission means 8 at their ends 6A, 7A.
  • the fastening means 18A may be defined by horseshoe-shaped tips 23 which are equipped with these ends 6A, 7A of the first blades 2A to engage on the straps 14A, 15A which these ends are made integral, by example by riveting.
  • this lever 24 and through a relative displacement of the first transmission means 8 with respect to the second transmission means 9 the second blade 2B of a pair of blades 2 is pivotally controlled relative to the second transmission means 9. at the first blade 2A.
  • the levers 24 form, preferably, an angle 25 with respect to said straps 14B, 15B facilitating their pivoting to push the second blades 2B open position under the impetus of the first transmission means 8.
  • second transmission means 9 comprising locking means which, when the deck 2 arrives in fully deployed position, ensure their immobilization and allow the execution of the empty stroke 10 of the first transmission means 8.
  • These locking means take the form of hooking means 26, more particularly a hook fitted to the upper end 12B, 13B of the straps 14B, 15B so as to cooperate with the upper end of the lateral guide slides 11 when the apron 2 arrives in fully deployed position.
  • hooking means 26 more particularly a hook fitted to the upper end 12B, 13B of the straps 14B, 15B so as to cooperate with the upper end of the lateral guide slides 11 when the apron 2 arrives in fully deployed position.
  • the first blades 2A or second blades 2B are equipped with a cover tab 29 which, when the blades 2A, 2B are in a same plane alignment 17, overlapping, as the case, the lower or upper edge of the second blade 2B or the first blade 2A respectively corresponding to the pair of blades 2 previous or next.
  • Such a cover tongue 29 is preferably made of a flexible material and thus forms a seal preventing any passage of light when the deck is brought to its total occlusion position.
  • cover tabs 29 can prevent sunlight from entering the home directly to prevent them from overheating the premises, especially in summer.
  • the blades of a rolling shutter apron comprise, at the same time, at the bottom edge a catch groove 4 and at the upper edge a catch hook 6, the blades 2A, 2B of a pair of blades 2 may take a configuration similar to such conventional deck blades and, as the case may be, the hook 5 of one or the hooking groove 4 of the other, may contribute to the engagement and the maintaining such a cover tongue 29.
  • the very design of the transmission means 8, 9 in the form of straps and the articulation connecting the blades 2A, 2B of each pair of blades 2 allows the winding of such a shutter apron. according to the invention.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Blinds (AREA)
EP20080305632 2007-10-09 2008-10-02 Rollladen beinhaltend einen Behang für ein Abdecksystem mit verstellbaren Lamellen Active EP2048320B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0758172A FR2921964A1 (fr) 2007-10-09 2007-10-09 Tablier pour systeme d'occultation a lames orientables et volet roulant comportant un tel tablier

Publications (2)

Publication Number Publication Date
EP2048320A1 true EP2048320A1 (de) 2009-04-15
EP2048320B1 EP2048320B1 (de) 2010-04-21

Family

ID=39321424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080305632 Active EP2048320B1 (de) 2007-10-09 2008-10-02 Rollladen beinhaltend einen Behang für ein Abdecksystem mit verstellbaren Lamellen

Country Status (4)

Country Link
EP (1) EP2048320B1 (de)
DE (1) DE602008001048D1 (de)
ES (1) ES2344872T3 (de)
FR (1) FR2921964A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20162606A1 (it) * 2016-04-14 2017-10-14 Effe S R L Serranda avvolgibile a basso ingombro del tipo provvista di una pluralita’ di stecche orientabili alternate a stecche fisse.
WO2017183020A1 (en) * 2016-04-17 2017-10-26 Razon Haim Roll-up shutter with openable slats and mechanism therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2926318B1 (fr) * 2008-01-16 2015-09-18 Bubendorff Ouvrant coulissant de porte ou fenetre, notamment un volet roulant

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948443C (de) * 1951-11-23 1956-08-30 Franz Kuderer Rollvorhang, Rolljalousie od. dgl.
DE1042869B (de) 1955-11-11 1958-11-06 Griesser Ag Lamellenstore
DE1509213A1 (de) 1963-01-22 1969-06-26 Hunter Douglas Lamellen-Rolladen
DE1659907B1 (de) * 1965-12-03 1970-06-25 Griesser Ag Rolljalousie mit mehreren parallel zueinander angeordneten Lamellen
DE3529418C1 (en) 1985-08-16 1987-04-23 Mayer Fa Karl Blind web of a slatted blind and method of manufacturing it

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1251335A (fr) * 1959-12-07 1961-01-20 Ets Ad Mischler Sarl Perfectionnements aux volets roulants à lames articulées
DE4101964A1 (de) * 1990-06-02 1991-12-05 Walter Ritzenthaler Rolladen
US5680891A (en) * 1996-01-11 1997-10-28 Royal Wood Inc. Window covering
US5918655A (en) * 1998-03-17 1999-07-06 Comfortex Corporation View-through cellular window covering
US7549455B2 (en) * 2003-08-20 2009-06-23 Hunter Douglas Inc. Retractable shade with collapsible vanes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948443C (de) * 1951-11-23 1956-08-30 Franz Kuderer Rollvorhang, Rolljalousie od. dgl.
DE1042869B (de) 1955-11-11 1958-11-06 Griesser Ag Lamellenstore
DE1509213A1 (de) 1963-01-22 1969-06-26 Hunter Douglas Lamellen-Rolladen
DE1659907B1 (de) * 1965-12-03 1970-06-25 Griesser Ag Rolljalousie mit mehreren parallel zueinander angeordneten Lamellen
DE3529418C1 (en) 1985-08-16 1987-04-23 Mayer Fa Karl Blind web of a slatted blind and method of manufacturing it

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20162606A1 (it) * 2016-04-14 2017-10-14 Effe S R L Serranda avvolgibile a basso ingombro del tipo provvista di una pluralita’ di stecche orientabili alternate a stecche fisse.
WO2017183020A1 (en) * 2016-04-17 2017-10-26 Razon Haim Roll-up shutter with openable slats and mechanism therefor
IL261712B1 (en) * 2016-04-17 2023-08-01 Haim Razon A roller shutter with opening shutters and an adapted mechanism
IL261712B2 (en) * 2016-04-17 2023-12-01 Haim Razon A roller shutter with opening shutters and an adapted mechanism

Also Published As

Publication number Publication date
DE602008001048D1 (de) 2010-06-02
EP2048320B1 (de) 2010-04-21
ES2344872T3 (es) 2010-09-08
FR2921964A1 (fr) 2009-04-10

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