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EP1026359A1 - Seal for roller shutter box - Google Patents

Seal for roller shutter box Download PDF

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Publication number
EP1026359A1
EP1026359A1 EP00440023A EP00440023A EP1026359A1 EP 1026359 A1 EP1026359 A1 EP 1026359A1 EP 00440023 A EP00440023 A EP 00440023A EP 00440023 A EP00440023 A EP 00440023A EP 1026359 A1 EP1026359 A1 EP 1026359A1
Authority
EP
European Patent Office
Prior art keywords
sealing device
final
profile
final blade
blade
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
EP00440023A
Other languages
German (de)
French (fr)
Other versions
EP1026359B1 (en
Inventor
Robert Bubendorf
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 Volet Roulant SA
Original Assignee
Bubendorff Volet Roulant 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 Bubendorff Volet Roulant SA filed Critical Bubendorff Volet Roulant SA
Publication of EP1026359A1 publication Critical patent/EP1026359A1/en
Application granted granted Critical
Publication of EP1026359B1 publication Critical patent/EP1026359B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17076—Sealing or antirattling 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17046—Bottom bars

Definitions

  • the invention relates to a device for closing a roller shutter with front, top and rear walls as well as an underside at the level of which is provided a slit delimited by borders, internal and external, and at through which an apron scrolls, the latter being able to wind inside said box and having a read final at the lower end of which is made integral, by means of fixing means, said device obturation which adopts the form of at least one extruding profile able to cooperate, when said apron is reassembled, with the internal and external edges of the slot formed at said level box.
  • the present invention will find its application in the field the manufacture of roller shutters intended to be installed at the level of any building, in particular a dwelling.
  • Such a rolling shutter comprises a box with the interior of which is rolled up and from which unrolls an apron able to scroll at the front of said door, window or the like.
  • the casing of such a rolling shutter results from the tight assembly of a front wall, an upper wall and a rear wall as well as a underside, in particular defined in materials substantially insulators.
  • this box surmounts lateral slides provided with a seal allowing scrolling waterproof, inside said slides, said apron. This the latter has, in addition, at its end lower, a final blade fitted, again, with a seal sealing.
  • the slot made in the level of the underside of this box is generally equipped a brush or the like capable of limiting the penetration of air inside the box.
  • a obturation device adopting the shape of a profile fitted the final blade of the roller shutter deck.
  • This profile has two wings capable of coming to cooperate with the edges a slot made between a window frame and the front wall a roller shutter box.
  • This profile is equipped with a foot adopting a ⁇ T ⁇ shape complementary to that of a groove that comprises the final blade and with which said foot cooperates for the mounting of said profile under this final blade.
  • the present invention aims to provide a solution to disadvantages encountered for shutter devices the state of the art through a new device particularly clever able to make the case waterproof by ensuring the obturation of the latter at the level of the slot of its under face.
  • the present invention relates to a device shutter of a roller shutter box having walls front, upper and rear as well as an underside at which is formed a slot delimited by borders, internal and external, and through which an apron runs, the latter being able to be wound inside said box and having a final blade at the lower end of which is made integral, by means of fixing, said closure device which takes the form at least one extruding section capable of cooperating, when said deck is reassembled, with the internal and external borders of the slot made at the level of said box, characterized by the fact that it is in the form of two sections comprising, each, on the one hand, at least one wing extending along a direction perpendicular to the median plane of the final blade and, on the other hand, attachment means able to cooperate with additional attachment means fitted to the end lower of said final blade, said sections being supplemented by means capable of achieving their locking on the latter and defining, in combination with said attachment means, said attachment means.
  • the wing of such a profile has, at one of its longitudinal edges, a extension perpendicular to it, itself provided with a return extending parallel to said wing so as to define a groove capable of cooperating with the hooking means complementary to said final blade defined by a rim hooking resulting from the presence of a groove in ⁇ T ⁇ at level of the lower edge of said final blade.
  • said locking means take the form a blocking profile provided capable of being inserted into the groove at ⁇ T ⁇ of the final plank, between the extensions perpendicular profiles previously hung on the hooking edge of said groove in ⁇ T ⁇ .
  • said profile of blocking is then provided, at its lower end, with means bearing on the wing of said profiles while its end upper comprises means forming a step and able to cooperate with the parallel return of said profiles.
  • Another embodiment relates to a closure device able to equip a final blade having a bordering groove, longitudinally, its lower end and being defined, on the one hand, by an extension of the side walls of said final blade at the lower end of this last and, on the other hand, by a rib in ⁇ T ⁇ .
  • This the latter has a foot, located in the median plane of said final blade and connected to the latter at a bottom connecting said side walls, said foot receiving, at its free end, a wing extending on either side of said foot and perpendicular to said median plane.
  • Said groove defines additional attachment means suitable for cooperate with the attachment means of the profile wing defined, at one of its longitudinal borders, by an extension which is substantially perpendicular to it and which is designed capable of being engaged in said groove.
  • the locking means are defined, on the one hand, at one of the profiles, by a gutter provided with a lateral opening, and, on the other hand, at the level of the other profile, by at least one tab capable of cooperating, during the assembly of said closure device, with the opening of said gutter, the latter as well as said tongue extending perpendicular to the midplane final and below it.
  • the wing of the profiles comprises, extending parallel to the median plane of the blade final and below the latter, a rib presenting a free end capable of cooperating with a profile in the form of chute defining locking means.
  • said chute has side walls the free end of which is provided hooking means forming a step and able to cooperate with retaining means equipping the free end of said rib.
  • the ribs equipping said wings have a internal recess able to match the en T ⁇ rib of the final blade, these internal recesses being close together, or even brought into contact to support each other, during the installation of the channel-shaped profile.
  • the wing of the profile has, near its longitudinal edge, a extension perpendicular to the median plane of the final blade and we direction of the latter, said extension defining a stopper able to cooperate with the wing of the rib in ⁇ T ⁇ in the event of the apron being pulled on said final blade.
  • Said shutter device can, again, so advantageous, to be completed by a seal fitted the lower end of the locking means of said profiles on the lower end of the final blade.
  • Such a seal as well as the locking means are made of bi-material, in particular by coextrusion.
  • the shutter allows, when the shutter curtain roller is reassembled and completely wound in the box, from close the latter tightly at the slot of its underside. This prevents the outside air from penetrate the internal volume of said box which allows considerably limit the heat exchanges between the interior and exterior of a dwelling.
  • This closure device comprises a stopper capable of cooperate with the lower end of the final blade of the apron in the event of traction exerted by the latter. This stop stop allows to retain the final blade preventing this last to disappear inside said box one phase final winding of the deck.
  • the fixing means as well as the locking means said shutter device allow, on the one hand, a setting quick and easy placement of the latter on the final blade and, on the other hand, immediate withdrawal if necessary, for example when it comes to working on the roller shutter, especially at level of one of the deck blades to carry out its replacement.
  • the particularly clever design of the means hooking and locking means authorizes the setting place and removal of said closure device while the apron is still engaged in its guide slides.
  • the present invention advantageously avoids the disassembly of the final blade, or even the deck, when it comes to intervene on said obturation device, in particular for its installation or replacement.
  • the seal fitted to the locking means allows to guarantee the watertightness of the roller shutter when the curtain is fully deployed.
  • Such a seal can, advantageously, be performed, together with these locking means, at during the same coextrusion operation.
  • the present invention relates to the field of manufacturing roller shutters intended to equip a door, window or analogous, the assembly formed by the latter and said flap rolling being intended to be installed at the level of the masonry of a building, in particular of a dwelling.
  • roller shutter 1 comprises a box 2 intended to house a deck 3 consisting of a juxtaposition of blades 4, the side ends 5 can scroll behind the scenes side 6 surmounted by said box 2.
  • the latter results from the assembly, especially so waterproof, a front wall 7, an upper wall 8, a rear wall 9 as well as a sub-face 10.
  • the latter has a slot 11 delimited by internal borders 12 and external 13 oriented in the direction, respectively, of inside and outside the home.
  • such an apron 3 has a first end fitted with a first blade made integral a winding shaft, mounted for rotation inside said box 2, and able to ensure the unwinding and winding of said apron 3.
  • the latter comprises, at the level of a second end 14 opposite to the first, a final blade 15 adopting a median plane P.
  • said rolling shutter 1 comprises a device shutter 16 able to close said box 2 when said apron 3 is fully rolled up.
  • a closure is waterproof type to prevent air circulation between the internal volume of said box 2 and its external environment.
  • such a shutter device 16 when said deck 3 is completely raised, is capable of cooperate with said box 2, more particularly at the level internal 12 and external 13 edges of its slot 11.
  • This shutter device 16 adopts, in fact, the form of at least one profile 17 of a shooting nature and made integral, by via fastening means 18, from the end lower 19 of said final blade 15.
  • fastening means 18 are designed suitable for mounting but also quick and easy disassembly of said device shutter 16.
  • FIG. 2 a first embodiment of a such shutter device 16 defined, in this case, by a profile 17 comprising two wings 20, 20A extending so perpendicular to the median plane P of the final blade 15, on the side and other of the latter.
  • This closure device 16 is mounted on said final blade 15 using fastening means 18 which can adopt the form of screws or the like capable of cooperating with the end lower 19 of this final blade. 15.
  • said fastening means 18 preferably take the form attachment means 22 integral with said profile 17 and suitable for cooperate with a groove 23 in ⁇ T ⁇ defined at the lower end 19 of said final blade 15.
  • attachment means 22 are then presented under the shape of at least one hooking finger or at least one blade continuous 24, at their lower end 25, of said profile 17.
  • attachment means 22 have an upper end 26 at which they are provided with means 27 forming a step and able to cooperate with a hooking rim 28 defined at the level of said groove in ⁇ T ⁇ 23.
  • these attachment means 22 are, so advantageous, provided with means 29 capable of allowing their expansion inside said groove in ⁇ T ⁇ 23 in view ensuring cooperation between said means 27 forming a step and said hooking rim 28 of this groove 23.
  • Such expansion means 29 adopt, as can be seen in the figure 2, the shape of a notch 30, in particular of a shooting nature, suitable to define two lugs 31, 31A provided with said means 27 forming step.
  • expansion means 29 confer, advantageously, a certain elasticity to these legs attachment 31, 31A which allows easy installation said closure device 16 but also a withdrawal ease of the latter, especially in the event of intervention on the apron 3 or other.
  • said device shutter 16 is in the form of two sections 17, 17A each comprising at least one wing 20, 20A extending in a direction perpendicular to the median plane P of said final blade 15.
  • Such profiles 17, 17A are, moreover, provided with means of attachment 32 able to cooperate with attachment means complementary 33 equipping the lower end 19 of said final blade 15.
  • profiles 17, 17A are supplemented by means 34 capable of locking them onto said final blade 15, these means 34 defining, in combination with said means attachment 32, fixing means 18 of the device shutter 16 on the lower end 19 of said blade final 15.
  • such a profile 17 has, at one of its edges longitudinal 35, an extension 36 perpendicular to its wing 20, said extension 36 being itself provided with a return 37 extending parallel to said wing 20 so as to define a groove 38.
  • the latter is intended to cooperate with the means additional attachment 33 of said final reading 15 which, in this case, take the form of a hooking flange 39 resulting from the presence of a groove in ⁇ T ⁇ 23 equipping the final blade 15 at its lower edge 40.
  • the locking means 34 adopt the form of a locking profile 41 provided capable of being inserted in the groove in ⁇ T ⁇ 23 of the final blade 15, between the perpendicular extensions 36 previously hung on the hooking edge 39 of said groove 23.
  • Such a locking profile 41 is provided at its end lower, support means 43 on the wings 20, 20A while that its upper end again includes means 45 forming a step and able to cooperate with the parallel return 37 said sections 17, 17A.
  • step 45 can also be supplemented by expansion means 29 which, here again, can take the form of a notch 30 shooting able to define lugs 31, 31A.
  • Figures 4 to 6 show shutter devices 16 able to equip a final blade 15 whose end lower 19 is bordered, longitudinally, by a groove 46.
  • the latter is defined, on the one hand, by an extension 47 side walls 48 of said final blade 15, at the lower end 19 of the latter.
  • Said groove 46 is defined, on the other hand, by a rib 49 in ⁇ T ⁇ comprising a foot 50 located in the median plane P of said blade final 15 and connected to the latter at a bottom 51 connecting said side walls 48.
  • Said foot 50 has a free end 52 receiving a wing 53 extending, perpendicular to said median plane P of the final blade 15, on either side of said foot 50.
  • this groove 46 defines hooking means complementary 33 able to cooperate with attachment means 32 that comprises the section 17.
  • attachment means 32 are located at one of the longitudinal edges 35 of this profile 17 and are defined by an extension 54, substantially perpendicular to the wing 20 of the latter.
  • extension 54 may be of a shooting nature or else discontinuous and preferably takes the form of a lip 55.
  • such locking means 34 are defined, on the one hand, at the level of one of the sections 17, by a gutter 56 provided with a lateral opening extending perpendicular to the median plane P of the final blade 15, below the latter.
  • These means of lock 34 are defined, on the other hand, at the level of the other profile 17A, by at least one tongue 57 able to cooperate with the lateral opening of said gutter 56 and extending there again, perpendicular to the median plane P of the blade final 15, below the latter.
  • said gutter 56 and the tongue 57 extend below the wing 53 of the rib in ⁇ T ⁇ 49, from a rib 58 equipping, so perpendicular, the wing 20 of said sections 17 and extending, therefore, parallel to the median plane P of the final las 15.
  • said tongue 57 can, advantageously, be provided with a notch intended to cooperate with a groove made at the internal walls of the opening of said gutter 56.
  • the wing 20, 20A of said sections 17, 17A comprises, extending perpendicular to it and, therefore, parallel to the plane median P of said final blade 15, below the latter, a rib 58.
  • the latter has a free end 59 able to cooperate with a profile 60 in the form of a trough 61 defining locking means 34.
  • this chute 61 has side walls 62 of which the free end 63 is provided with hooking means 64 forming a step and able to cooperate with retaining means 65 equipping the free end 59 of said rib 58.
  • these ribs 58 have a internal recess 66 able to match the rib in ⁇ T ⁇ 49 of the final blade 15.
  • Such recesses 66 are designed capable of be brought together or even brought into contact to support one on the other, during the installation of said shaped section 60 chute 61.
  • the locking means 34 and, more generally, the fixing means 18, described in previous embodiments are, advantageously, of reversible type and allow quick and easy mounting of the obturation device 16.
  • This reversibility allows, also, an easy disassembly of this closure device 16 when it is a question, for example, of working on deck 3, in particular with a view to replacing a blade 4 or other.
  • the attachment means 22, the locking profile 41, the gutter 56 and / or the tongue 57 as well as the chute 61 and / or the rib 58 have a certain elasticity capable of allow their removal and, therefore, that of the device shutter 16 if necessary.
  • said shutter device 16 comprises means 67 authorizing its holding in position on the final blade 15 despite traction exerted on the latter by the deck 3 when the wings 20 profiles 17 come into abutment against box 2.
  • Such holding means 67 are, for example, constituted by said fixing means 18 in the form of said screws or analogues or said attachment means 22 as visible figure 2.
  • These holding means 67 can also be defined by the parallel return 37 equipping the wing 20 of said sections 17 of the shutter 16.
  • the wing 20 of the profile 17 has, near its longitudinal border 35, a extension 68 perpendicular to the median plane P of the blade final 15 and towards it.
  • Said extension 68 defines a stop capable of cooperating with the wing 53 of the rib in ⁇ T ⁇ 49 in the event of the apron 3 being pulled on said final blade 15.
  • said sealing device 16 is completed by a seal seal 69 able to seal the roller shutter 1 at the lower end of the deck 3 when this the latter is fully deployed. As shown in Figure 2, such seal 69 is likely to equip the face lower 70 of the profile 17 defining said device shutter 16.
  • Another embodiment consists in equipping the end lower locking means 34 of said sections 17, 17A on the lower end 19 of the final blade 15.
  • this joint seal 69 as well as, as the case may be, the profile 17 or the locking means 34 are made of two materials, especially during the same manufacturing operation, by example by coextrusion.
  • sections 17, 17A can, again, have a length adjusted to that of the final blade 15, as visible in Figures 2 and 3, for embodiments authorizing an assembly of said closure device 16 by the below the final blade 15.

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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)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

Shutter casing has under face with slot through where shutter winds into casing. Final slat (15) is fixed to sealing device (16) and takes shape of running section (17,17A) engaging with slot edges when shutter is reassembled. Two sections have flanges (20,20A) perpendicular to median plane of final slat and fastening shoulders (32) engaging complementary shoulders (33) equipping final slat. Sections are completed by locking means (34) in combination with fastening shoulders defining fixing means.

Description

L'invention concerne un dispositif d'obturation d'un caisson de volet roulant comportant des parois avant, supérieure et arrière ainsi qu'une sous-face au niveau de laquelle est ménagée une fente délimitée par des bordures, interne et externe, et au travers de laquelle défile un tablier, ce dernier étant apte à s'enrouler à l'intérieur dudit caisson et comportant une lue finale à l'extrémité inférieure de laquelle est rendu solidaire, par l'intermédiaire de moyens de fixation, ledit dispositif d'obturation lequel adopte la forme d'au moins un profilé filant apte à coopérer, lorsque ledit tablier est remonté, avec les bordures interne et externe de la fente ménagée au niveau dudit caisson.The invention relates to a device for closing a roller shutter with front, top and rear walls as well as an underside at the level of which is provided a slit delimited by borders, internal and external, and at through which an apron scrolls, the latter being able to wind inside said box and having a read final at the lower end of which is made integral, by means of fixing means, said device obturation which adopts the form of at least one extruding profile able to cooperate, when said apron is reassembled, with the internal and external edges of the slot formed at said level box.

La présente invention trouvera son application dans le domaine de la fabrication de volets roulants destinés à être implantés au niveau d'un bâtiment quelconque, notamment une habitation.The present invention will find its application in the field the manufacture of roller shutters intended to be installed at the level of any building, in particular a dwelling.

L'on connaít de nombreux volets roulants correspondant à la description ci-dessus et destinés à équiper une porte, fenêtre ou analogue. Un tel volet roulant comporte un caisson à l'intérieur duquel vient s'enrouler et à partir duquel se déroule un tablier à même de défiler à l'avant de ladite porte, fenêtre ou analogue.We know many roller shutters corresponding to the description above and intended to equip a door, window or the like. Such a rolling shutter comprises a box with the interior of which is rolled up and from which unrolls an apron able to scroll at the front of said door, window or the like.

La tendance actuelle, consistant à réaliser des économies d'énergie, a conduit à concevoir des volets roulants au niveau desquels les échanges thermiques entre l'intérieur et l'extérieur d'une habitation sont particulièrement réduits.The current trend of saving money energy, led to the design of roller shutters at the which heat exchanges between the interior and the exterior of a dwelling are particularly reduced.

A ce propos, on remarquera que le caisson d'un tel volet roulant résulte de l'assemblage, de manière étanche, d'une paroi avant, d'une paroi supérieure et d'une paroi arrière ainsi que d'une sous-face, notamment définies en des matériaux sensiblement isolants. De plus, ce caisson surmonte des coulisses latérales pourvues d'un joint d'étanchéité autorisant un défilement étanche, à l'intérieur desdites coulisses, dudit tablier. Ce dernier comporte, en outre, au niveau de son extrémité inférieure, une lame finale équipée, là encore, d'un joint d'étanchéité. Finalement, on observera que la fente ménagée au niveau de la sous-face de ce caisson est, généralement, équipée d'une brosse ou analogue apte à limiter la pénétration de l'air à l'intérieur du caisson.In this regard, it will be noted that the casing of such a rolling shutter results from the tight assembly of a front wall, an upper wall and a rear wall as well as a underside, in particular defined in materials substantially insulators. In addition, this box surmounts lateral slides provided with a seal allowing scrolling waterproof, inside said slides, said apron. This the latter has, in addition, at its end lower, a final blade fitted, again, with a seal sealing. Finally, it will be observed that the slot made in the level of the underside of this box is generally equipped a brush or the like capable of limiting the penetration of air inside the box.

Il convient d'observer que la présence des joints d'étanchéité au niveau des coulisses latérales et de la lame finale empêche, de manière efficace, à l'air extérieur de pénétrer dans le volume interne du caisson, ceci lorsque le tablier est totalement déployé. Or, lorsque ce dernier est totalement enroulé, seule la brosse ou analogue constitue une barrière à la pénétration de l'air dans le volume interne de ce caisson. A ce propos, on remarquera que l'efficacité de cette brosse est toute relative de sorte que des échanges thermiques se produisent encore entre l'intérieur et l'extérieur du caisson, plus particulièrement au niveau de ladite fente, entraínant des pertes sensibles de calories.It should be noted that the presence of seals at the level of the lateral slides and the final blade prevents, effectively, outside air to enter the internal volume of the box, this when the bulkhead is fully deployed. When the latter is completely rolled up, only the brush or the like constitutes a barrier to penetration of air into the internal volume of this box. At this About, we will notice that the effectiveness of this brush is all relative so that heat exchanges occur still between the inside and the outside of the box, more particularly at the level of said slot, causing significant loss of calories.

L'on connaít, encore, au travers du document DE-35 37 301 un dispositif d'obturation adoptant la forme d'un profilé équipant la lame finale du tablier d'un volet roulant. Ce profilé comporte deux ailes aptes à venir coopérer avec les bordures d'une fente ménagée entre un cadre de fenêtre et la paroi avant d'un caisson de volet roulant. Ce profilé est équipé d'un pied adoptant une forme en 〈〈 T 〉〉 complémentaire à celle d'une rainure que comporte la lame finale et avec laquelle ledit pied coopère en vue du montage dudit profilé sous cette lame finale.We still know, through document DE-35 37 301 a obturation device adopting the shape of a profile fitted the final blade of the roller shutter deck. This profile has two wings capable of coming to cooperate with the edges a slot made between a window frame and the front wall a roller shutter box. This profile is equipped with a foot adopting a 〈〈 T 〉〉 shape complementary to that of a groove that comprises the final blade and with which said foot cooperates for the mounting of said profile under this final blade.

La mise en place d'un tel profilé est réalisée par l'engagement de son pied dans la rainure de la lame finale. Un tel engagement est assuré par l'introduction de ce pied à l'intérieur de la rainure, au niveau de l'une des extrémités latérales de cette dernière. Ensuite et par glissement dans cette rainure, ledit profilé est amené dans sa position de service. Aussi, la mise en place ainsi que le retrait d'un tel dispositif d'obturation impose de retirer la lame finale du volet roulant hors des coulisses de guidage du tablier.The installation of such a profile is achieved by the commitment of his foot in the groove of the final blade. Such a commitment is ensured by the introduction of this foot inside the groove, at one of the lateral ends of this last. Then and by sliding in this groove, said profile is brought into its service position. Also, the implementation place as well as the removal of such a shutter requires removing the final blade from the roller shutter out of apron guide rails.

La présente invention se veut à même d'apporter une solution aux inconvénients rencontrés pour les dispositifs d'obturation de l'état de la technique au travers d'un nouveau dispositif particulièrement astucieux apte à rendre le caisson étanche en assurant l'obturation de ce dernier au niveau de la fente de sa sous-face.The present invention aims to provide a solution to disadvantages encountered for shutter devices the state of the art through a new device particularly clever able to make the case waterproof by ensuring the obturation of the latter at the level of the slot of its under face.

A cet effet, la présente invention concerne un dispositif d'obturation d'un caisson de volet roulant comportant des parois avant, supérieure et arrière ainsi qu'une sous-face au niveau de laquelle est ménagée une fente délimitée par des bordures, interne et externe, et au travers de laquelle défile un tablier, ce dernier étant apte à s'enrouler à l'intérieur dudit caisson et comportant une lame finale à l' extrémité inférieure de laquelle est rendu solidaire, par l'intermédiaire de moyens de fixation, ledit dispositif d'obturation lequel adopte la forme d'au moins un profilé filant apte à coopérer, lorsque ledit tablier est remonté, avec les bordures interne et externe de la fente ménagée au niveau dudit caisson, caractérisé par le fait qu'il se présente sous la forme de deux profilés comportant, chacun, d'une part, au moins une aile s'étendant selon une direction perpendiculaire au plan médian de la lame finale et, d'autre part, des moyens d'accrochage aptes à coopérer avec des moyens d'accrochage complémentaires équipant l'extrémité inférieure de ladite lame finale, lesdits profilés étant complétés par des moyens aptes à réaliser leur verrouillage sur cette dernière et définissant, en combinaison avec lesdits moyens d'accrochage, lesdits moyens de fixation.To this end, the present invention relates to a device shutter of a roller shutter box having walls front, upper and rear as well as an underside at which is formed a slot delimited by borders, internal and external, and through which an apron runs, the latter being able to be wound inside said box and having a final blade at the lower end of which is made integral, by means of fixing, said closure device which takes the form at least one extruding section capable of cooperating, when said deck is reassembled, with the internal and external borders of the slot made at the level of said box, characterized by the fact that it is in the form of two sections comprising, each, on the one hand, at least one wing extending along a direction perpendicular to the median plane of the final blade and, on the other hand, attachment means able to cooperate with additional attachment means fitted to the end lower of said final blade, said sections being supplemented by means capable of achieving their locking on the latter and defining, in combination with said attachment means, said attachment means.

Selon un premier mode de réalisation, l'aile d'un tel profilé comporte, au niveau de l'une de ses bordures longitudinale, un prolongement qui lui est perpendiculaire, lui-même pourvu d'un retour s'étendant parallèlement à ladite aile de manière à définir une rainure apte à coopérer avec les moyens d'accrochage complémentaires de ladite lame finale définis par un rebord d'accrochage résultant de la présence d'une rainure en 〈〈 T 〉〉 au niveau du chant inférieur de ladite lame finale.According to a first embodiment, the wing of such a profile has, at one of its longitudinal edges, a extension perpendicular to it, itself provided with a return extending parallel to said wing so as to define a groove capable of cooperating with the hooking means complementary to said final blade defined by a rim hooking resulting from the presence of a groove in 〈〈 T 〉〉 at level of the lower edge of said final blade.

Dans ce cas, lesdits moyens de verrouillage adoptent la forme d'un profilé de blocage prévu apte à être inséré dans la rainure en 〈〈 T 〉〉 de la lame finale, entre les prolongements perpendiculaires des profilés préalablement accrochés sur le rebord d'accrochage de ladite rainure en 〈〈 T 〉〉.In this case, said locking means take the form a blocking profile provided capable of being inserted into the groove at 〈〈 T 〉〉 of the final plank, between the extensions perpendicular profiles previously hung on the hooking edge of said groove in 〈〈 T 〉〉.

Selon une caractéristique additionnelle, ledit profilé de blocage est alors pourvu, à son extrémité inférieure, de moyens d'appui sur l'aile desdits profilés tandis que son extrémité supérieure comporte des moyens formant redan et aptes à coopérer avec le retour parallèle desdits profilés.According to an additional characteristic, said profile of blocking is then provided, at its lower end, with means bearing on the wing of said profiles while its end upper comprises means forming a step and able to cooperate with the parallel return of said profiles.

Un autre mode de réalisation concerne un dispositif d'obturation apte à équiper une lame finale présentant une rainure bordant, de manière longitudinale, son extrémité inférieure et étant définie, d'une part, par un prolongement des parois latérales de ladite lame finale au niveau de l'extrémité inférieure de cette dernière et, d'autre part, par une nervure en 〈〈 T 〉〉. Cette dernière comporte un pied, situé dans le plan médian de ladite lame finale et raccordé à cette dernière au niveau d'un fond reliant lesdites parois latérales, ledit pied recevant, à son extrémité libre, une aile s'étendant de part et d'autre dudit pied et de manière perpendiculaire audit plan médian. Ladite rainure définit des moyens d'accrochage complémentaires aptes à coopérer avec les moyens d'accrochage de l'aile du profilé définis, au niveau de l'une de ses bordures longitudinales, par un prolongement qui lui est sensiblement perpendiculaire et qui est conçu apte à être engagé dans ladite rainure.Another embodiment relates to a closure device able to equip a final blade having a bordering groove, longitudinally, its lower end and being defined, on the one hand, by an extension of the side walls of said final blade at the lower end of this last and, on the other hand, by a rib in 〈〈 T 〉〉. This the latter has a foot, located in the median plane of said final blade and connected to the latter at a bottom connecting said side walls, said foot receiving, at its free end, a wing extending on either side of said foot and perpendicular to said median plane. Said groove defines additional attachment means suitable for cooperate with the attachment means of the profile wing defined, at one of its longitudinal borders, by an extension which is substantially perpendicular to it and which is designed capable of being engaged in said groove.

Dans un pareil cas, les moyens de verrouillage sont définis, d'une part, au niveau de l'un des profilés, par une gouttière pourvue d'une ouverture latérale, et, d'autre part, au niveau de l'autre profilé, par au moins une languette apte à coopérer, lors du montage dudit dispositif d'obturation, avec l'ouverture de ladite gouttière, cette dernière ainsi que ladite languette s'étendant de manière perpendiculaire au plan médian de la lame finale et en dessous de cette dernière.In such a case, the locking means are defined, on the one hand, at one of the profiles, by a gutter provided with a lateral opening, and, on the other hand, at the level of the other profile, by at least one tab capable of cooperating, during the assembly of said closure device, with the opening of said gutter, the latter as well as said tongue extending perpendicular to the midplane final and below it.

Selon un autre mode de réalisation, l'aile des profilés comporte, s'étendant parallèlement au plan médian de la lame finale et en dessous de cette dernière, une nervure présentant une extrémité libre apte à coopérer avec un profilé en forme de goulotte définissant des moyens de verrouillage.According to another embodiment, the wing of the profiles comprises, extending parallel to the median plane of the blade final and below the latter, a rib presenting a free end capable of cooperating with a profile in the form of chute defining locking means.

Selon une caractéristique additionnelle, ladite goulotte comporte des parois latérales dont l'extrémité libre est pourvue de moyens d'accrochage formant redan et aptes à coopérer avec des moyens de retenue équipant l'extrémité libre de ladite nervure.According to an additional characteristic, said chute has side walls the free end of which is provided hooking means forming a step and able to cooperate with retaining means equipping the free end of said rib.

En fait, les nervures équipant lesdites ailes présentent un décrochement interne apte à épouser la nervure en 〈〈 T 〉〉 de la lame finale, ces décrochements internes étant rapprochés, voire amenés en contact pour prendre appui l'un sur l'autre, lors de la mise en place du profilé en forme de goulotte.In fact, the ribs equipping said wings have a internal recess able to match the en T 〉〉 rib of the final blade, these internal recesses being close together, or even brought into contact to support each other, during the installation of the channel-shaped profile.

Selon une autre caractéristique de la présente invention, l'aile du profilé présente, à proximité de sa bordure longitudinale, un prolongement perpendiculaire au plan médian de lame finale et on direction de ce dernier, ledit prolongement définissant une butée d'arrêt apte à coopérer avec l'aile de la nervure en 〈〈 T 〉〉 en cas de traction du tablier sur ladite lame finale.According to another characteristic of the present invention, the wing of the profile has, near its longitudinal edge, a extension perpendicular to the median plane of the final blade and we direction of the latter, said extension defining a stopper able to cooperate with the wing of the rib in 〈〈 T 〉〉 in the event of the apron being pulled on said final blade.

Ledit dispositif d'obturation peut, encore, de manière avantageuse, être complété par un joint d'étanchéité équipant l'extrémité inférieure des moyens de verrouillage desdits profilés sur l'extrémité inférieure de la lame finale.Said shutter device can, again, so advantageous, to be completed by a seal fitted the lower end of the locking means of said profiles on the lower end of the final blade.

Un tel joint d'étanchéité ainsi que les moyens de verrouillage sont réalisés en bi-matière, notamment par coextrusion.Such a seal as well as the locking means are made of bi-material, in particular by coextrusion.

Finalement, quel que soit le mode de réalisation de ce dispositif d'obturation, ses ailes présentent, par rapport à ladite lame finale, une longueur réduite de la profondeur d'engagement de cette dernière dans des coulisses latérales de guidage du tablier.Finally, whatever the embodiment of this shutter device, its wings have, with respect to said final blade, a length reduced by the depth of engagement of the latter in the side wings of apron guidance.

Les avantages de la présente invention consistent en ce que le dispositif d'obturation permet, lorsque le tablier du volet roulant est remonté et totalement enroulé dans le caisson, de refermer ce dernier de manière étanche au niveau de la fente de sa sous-face. On empêche, par ce biais, à l'air extérieur de pénétrer dans le volume interne dudit caisson ce qui permet de limiter, considérablement, les échanges thermiques entre l'intérieur et l'extérieur d'une habitation.The advantages of the present invention are that the shutter allows, when the shutter curtain roller is reassembled and completely wound in the box, from close the latter tightly at the slot of its underside. This prevents the outside air from penetrate the internal volume of said box which allows considerably limit the heat exchanges between the interior and exterior of a dwelling.

Ce dispositif d'obturation comporte une butée d'arrêt apte à coopérer avec l'extrémité inférieure de la lame finale du tablier en cas de traction exercée par ce dernier. Cette butée d' arrêt permet de retenir la lame finale empêchant cette dernière de disparaítre à l'intérieur dudit caisson on phase finale d'enroulement du tablier. This closure device comprises a stopper capable of cooperate with the lower end of the final blade of the apron in the event of traction exerted by the latter. This stop stop allows to retain the final blade preventing this last to disappear inside said box one phase final winding of the deck.

Les moyens de fixation ainsi que les moyens de verrouillage dudit dispositif d'obturation autorisent, d'une part, une mise en place rapide et aisée de ce dernier sur la lame finale et, d'autre part, un retrait immédiat en cas de besoin, par exemple lorsqu'il s'agit d'intervenir sur le volet roulant, notamment au niveau de l'une des lames du tablier pour procéder à son remplacement.The fixing means as well as the locking means said shutter device allow, on the one hand, a setting quick and easy placement of the latter on the final blade and, on the other hand, immediate withdrawal if necessary, for example when it comes to working on the roller shutter, especially at level of one of the deck blades to carry out its replacement.

En fait, la conception particulièrement astucieuse des moyens d'accrochage et des moyens de verrouillage autorise la mise en place et le retrait dudit dispositif d'obturation alors que le tablier est toujours engagé dans ses coulisses de guidage. La présente invention permet, avantageusement, d'éviter le démontage de la lame finale, voire du tablier, lorsqu'il s'agit d'intervenir sur ledit dispositif d'obturation, notamment pour sa mise en place ou son remplacement.In fact, the particularly clever design of the means hooking and locking means authorizes the setting place and removal of said closure device while the apron is still engaged in its guide slides. The present invention advantageously avoids the disassembly of the final blade, or even the deck, when it comes to intervene on said obturation device, in particular for its installation or replacement.

Le joint d'étanchéité équipant les moyens de verrouillage permet de garantir l'étanchéité du volet roulant lorsque le tablier est totalement déployé. Un tel joint peut, de manière avantageuse, être réalisé, en même temps que ces moyens de verrouillage, au cours d'une même opération de coextrusion.The seal fitted to the locking means allows to guarantee the watertightness of the roller shutter when the curtain is fully deployed. Such a seal can, advantageously, be performed, together with these locking means, at during the same coextrusion operation.

La présente invention sera mieux comprise à la lecture de la description qui va suivre se rapportant aux dessins joints en annexe et dans lesquels :

  • la figure 1 est une vue schématisée et en perspective d'un caisson de volet roulant dont le tablier est équipé d'un dispositif apte à permettre son obturation ;
  • la figure 2 est une vue schématisée, en coupe et en détail, de l'extrémité inférieure d'une lame finale équipée d'un dispositif d'obturation selon un premier mode de réalisation et consistant en un profilé pourvu d'ailes latérales ;
  • la figure 3 est une vue schématisée similaire à la précédente et correspondant à un second mode de réalisation dans lequel ledit dispositif d'obturation est défini par deux profilés équipés d'ailes latérales et aptes à coopérer avec le rebord d'accrochage d'une rainure en 〈〈 T 〉〉 définie au niveau de l'extrémité inférieure de la lame finale ;
  • la figure 4 est une vue schématisée, en perspective et de dessous, d'une lame finale équipée d'un dispositif d'obturation selon un troisième mode de réalisation ;
  • la figure 5 correspond à une vue schématisée, en coupe et en détail, de la lame finale, équipée dudit dispositif d'obturation, et représentée dans la figure précédente ;
  • la figure 6 est une vue similaire à la précédente et correspondant à un autre mode de réalisation d'un tel dispositif d' obturation équipant une lame finale.
The present invention will be better understood on reading the following description relating to the attached drawings in which:
  • Figure 1 is a schematic perspective view of a roller shutter box whose deck is equipped with a device capable of allowing its closure;
  • Figure 2 is a schematic view, in section and in detail, of the lower end of a final blade equipped with a closure device according to a first embodiment and consisting of a profile provided with side wings;
  • Figure 3 is a schematic view similar to the previous one and corresponding to a second embodiment in which said closure device is defined by two sections equipped with side wings and capable of cooperating with the catching edge of a groove in 〈〈 T 〉〉 defined at the lower end of the final blade;
  • Figure 4 is a schematic view, in perspective and from below, of a final blade equipped with a closure device according to a third embodiment;
  • Figure 5 corresponds to a schematic view, in section and in detail, of the final blade, equipped with said sealing device, and shown in the previous figure;
  • Figure 6 is a view similar to the previous one and corresponding to another embodiment of such a shutter device fitted to a final blade.

La présente invention concerne le domaine de la fabrication des volets roulants destinés à équiper une porte, fenêtre ou analogue, l'ensemble constitué par cette dernière et ledit volet roulant étant destiné à être implanté au niveau de la maçonnerie d'un bâtiment, notamment d'une habitation.The present invention relates to the field of manufacturing roller shutters intended to equip a door, window or analogous, the assembly formed by the latter and said flap rolling being intended to be installed at the level of the masonry of a building, in particular of a dwelling.

De manière connue en soi et tel que visible figure 1, un tel volet roulant 1 comporte un caisson 2 destiné à abriter un tablier 3 constitué par une juxtaposition de lames 4 dont les extrémités latérales 5 sont à même de défiler dans des coulisses latérales 6 surmontées par ledit caisson 2.In a manner known per se and as shown in FIG. 1, such roller shutter 1 comprises a box 2 intended to house a deck 3 consisting of a juxtaposition of blades 4, the side ends 5 can scroll behind the scenes side 6 surmounted by said box 2.

Ce dernier résulte de l'assemblage, notamment de manière étanche, d'une paroi avant 7, d'une paroi supérieure 8, d'une paroi arrière 9 ainsi que d'une sous-face 10. Cette dernière présente une fente 11 délimitée par des bordures interne 12 et externe 13 orientées en direction, respectivement, de l'intérieur et de l'extérieur de l'habitation.The latter results from the assembly, especially so waterproof, a front wall 7, an upper wall 8, a rear wall 9 as well as a sub-face 10. The latter has a slot 11 delimited by internal borders 12 and external 13 oriented in the direction, respectively, of inside and outside the home.

C'est, plus particulièrement, au travers de cette fente 11 que défile ledit tablier 3 lors de son déploiement ou de son enroulement.It is, more particularly, through this slot 11 that scrolls said apron 3 during its deployment or its winding.

A ce propos, on observera qu'un tel tablier 3 présente une première extrémité équipée d'une première lame rendue solidaire d'un arbre d'enroulement, monté en rotation à l'intérieur dudit caisson 2, et apte à assurer le déroulement et l'enroulement dudit tablier 3. Ce dernier comporte, au niveau d'une seconde extrémité 14 opposée à la première, une lame finale 15 adoptant un plan médian P.In this regard, it will be observed that such an apron 3 has a first end fitted with a first blade made integral a winding shaft, mounted for rotation inside said box 2, and able to ensure the unwinding and winding of said apron 3. The latter comprises, at the level of a second end 14 opposite to the first, a final blade 15 adopting a median plane P.

Selon l'invention, ledit volet roulant 1 comporte un dispositif d'obturation 16 apte à refermer ledit caisson 2 lorsque ledit tablier 3 est totalement enroulé. Une telle fermeture est de nature étanche de manière à empêcher toute circulation d'air entre le volume interne dudit caisson 2 et son milieu extérieur.According to the invention, said rolling shutter 1 comprises a device shutter 16 able to close said box 2 when said apron 3 is fully rolled up. Such a closure is waterproof type to prevent air circulation between the internal volume of said box 2 and its external environment.

Plus particulièrement, un tel dispositif d'obturation 16, lorsque ledit tablier 3 est complètement relevé, est apte à coopérer avec ledit caisson 2, plus particulièrement au niveau des bordures interne 12 et externe 13 de sa fente 11.More particularly, such a shutter device 16, when said deck 3 is completely raised, is capable of cooperate with said box 2, more particularly at the level internal 12 and external 13 edges of its slot 11.

Ce dispositif d'obturation 16 adopte, en fait, la forme d'au moins un profilé 17 de nature filante et rendu solidaire, par l'intermédiaire de moyens de fixation 18, de l'extrémité inférieure 19 de ladite lame finale 15. En fait, tel qu'il apparaítra dans la suite de la description, de tels moyens de fixation 18 sont conçus aptes à assurer un montage mais également un démontage rapides et aisés dudit dispositif d'obturation 16. This shutter device 16 adopts, in fact, the form of at least one profile 17 of a shooting nature and made integral, by via fastening means 18, from the end lower 19 of said final blade 15. In fact, as it Will appear in the following description, such means of fixing 18 are designed suitable for mounting but also quick and easy disassembly of said device shutter 16.

Il a été représenté figure 2 un premier mode de réalisation d'un tel dispositif d'obturation 16 défini, dans ce cas, par un profilé 17 comportant deux ailes 20, 20A s'étendant, de manière perpendiculaire au plan médian P de la lame finale 15, de part et d'autre de cette dernière.There is shown in Figure 2 a first embodiment of a such shutter device 16 defined, in this case, by a profile 17 comprising two wings 20, 20A extending so perpendicular to the median plane P of the final blade 15, on the side and other of the latter.

On observera que c'est, plus particulièrement, au travers desdites ailes 20, 20A, notamment de leur face supérieure 21, 21A orientée en direction du tablier 3, que ledit dispositif d'obturation 16 coopère avec ledit caisson 2.We will observe that it is, more particularly, through said wings 20, 20A, in particular of their upper face 21, 21A oriented towards the deck 3, that said device shutter 16 cooperates with said box 2.

Ce dispositif d'obturation 16 est monté sur ladite lame finale 15 à l'aide de moyens de fixation 18 qui peuvent adopter la forme de vis ou analogues aptes à coopérer avec l'extrémité inférieure 19 de cette lame finale.15.This closure device 16 is mounted on said final blade 15 using fastening means 18 which can adopt the form of screws or the like capable of cooperating with the end lower 19 of this final blade. 15.

Cependant et selon le mode de réalisation représenté figure 2, lesdits moyens de fixation 18 adoptent, de préférence, la forme de moyens d'accrochage 22 solidaires dudit profilé 17 et aptes à coopérer avec une rainure 23 en 〈〈 T 〉〉 définie au niveau de l'extrémité inférieure 19 de ladite lame finale 15.However and according to the embodiment shown in FIG. 2, said fastening means 18 preferably take the form attachment means 22 integral with said profile 17 and suitable for cooperate with a groove 23 in 〈〈 T 〉〉 defined at the lower end 19 of said final blade 15.

De tels moyens d'accrochage 22 se présentent, alors, sous la forme d'au moins un doigt d'accrochage ou d'au moins une lame filante 24 solidaires, au niveau de leur extrémité inférieure 25, dudit profilé 17. De plus, de tels moyens d'accrochage 22 présentent une extrémité supérieure 26 au niveau de laquelle ils sont pourvus de moyens 27 formant redan et aptes à coopérer avec un rebord d'accrochage 28 défini au niveau de ladite rainure en 〈〈 T 〉〉 23.Such attachment means 22 are then presented under the shape of at least one hooking finger or at least one blade continuous 24, at their lower end 25, of said profile 17. In addition, such attachment means 22 have an upper end 26 at which they are provided with means 27 forming a step and able to cooperate with a hooking rim 28 defined at the level of said groove in 〈〈 T 〉〉 23.

En fait, ces moyens d'accrochage 22 sont, de manière avantageuse, pourvus de moyens 29 aptes à permettre leur expansion à l'intérieur de ladite rainure en 〈〈 T 〉〉 23 en vue d'assurer la coopération entre lesdits moyens 27 formant redan et ledit rebord d'accrochage 28 de cette rainure 23.In fact, these attachment means 22 are, so advantageous, provided with means 29 capable of allowing their expansion inside said groove in 〈〈 T 〉〉 23 in view ensuring cooperation between said means 27 forming a step and said hooking rim 28 of this groove 23.

De tels moyens d'expansion 29 adoptent, tel que visible figure 2, la forme d'une entaille 30, notamment de nature filante, apte à définir deux pattes d'accrochage 31, 31A pourvues desdits moyens 27 formant redan.Such expansion means 29 adopt, as can be seen in the figure 2, the shape of a notch 30, in particular of a shooting nature, suitable to define two lugs 31, 31A provided with said means 27 forming step.

On observera que de tels moyens d'expansion 29 confèrent, de manière avantageuse, une certaine élasticité à ces pattes d'accrochage 31, 31A ce qui autorise une mise en place aisée dudit dispositif d'obturation 16 mais également un retrait facilité de ce dernier, notamment en cas d'intervention sur le tablier 3 ou autre.It will be observed that such expansion means 29 confer, advantageously, a certain elasticity to these legs attachment 31, 31A which allows easy installation said closure device 16 but also a withdrawal ease of the latter, especially in the event of intervention on the apron 3 or other.

Tel que visible figures 3 à 6 correspondant à d'autres modes de réalisation de la présente invention, ledit dispositif d'obturation 16 se présente sous la forme de deux profilés 17, 17A comportant, chacun, au moins une aile 20, 20A s'étendant selon une direction perpendiculaire au plan médian P de ladite lame finale 15.As shown in Figures 3 to 6 corresponding to other modes of embodiment of the present invention, said device shutter 16 is in the form of two sections 17, 17A each comprising at least one wing 20, 20A extending in a direction perpendicular to the median plane P of said final blade 15.

De tels profilés 17, 17A sont, de plus, pourvus de moyens d' accrochage 32 aptes à coopérer avec des moyens d' accrochage complémentaires 33 équipant l'extrémité inférieure 19 de ladite lame finale 15.Such profiles 17, 17A are, moreover, provided with means of attachment 32 able to cooperate with attachment means complementary 33 equipping the lower end 19 of said final blade 15.

De plus, de tels profilés 17, 17A sont complétés par des moyens 34 aptes à réaliser leur verrouillage sur ladite lame finale 15, ces moyens 34 définissant, en combinaison avec lesdits moyens d'accrochage 32, des moyens de fixation 18 du dispositif d'obturation 16 sur l'extrémité inférieure 19 de ladite lame finale 15. In addition, such profiles 17, 17A are supplemented by means 34 capable of locking them onto said final blade 15, these means 34 defining, in combination with said means attachment 32, fixing means 18 of the device shutter 16 on the lower end 19 of said blade final 15.

Ainsi, selon un premier mode de réalisation représenté figure 3, un tel profilé 17 comporte, au niveau de l'une de ses bordures longitudinales 35, un prolongement 36 perpendiculaire à son aile 20, ledit prolongement 36 étant, lui-même, pourvu d'un retour 37 s'étendant parallèlement à ladite aile 20 de manière à définir une rainure 38.Thus, according to a first embodiment shown in FIG. 3, such a profile 17 has, at one of its edges longitudinal 35, an extension 36 perpendicular to its wing 20, said extension 36 being itself provided with a return 37 extending parallel to said wing 20 so as to define a groove 38.

Cette dernière est destinée à coopérer avec les moyens d'accrochage complémentaires 33 de ladite lue finale 15 qui, dans ce cas, adoptent la forme d'un rebord d'accrochage 39 résultant de la présence d'une rainure en 〈〈 T 〉〉 23 équipant la lame finale 15 au niveau de son chant inférieur 40.The latter is intended to cooperate with the means additional attachment 33 of said final reading 15 which, in this case, take the form of a hooking flange 39 resulting from the presence of a groove in 〈〈 T 〉〉 23 equipping the final blade 15 at its lower edge 40.

Dans un pareil cas, les moyens de verrouillage 34 adoptent la forme d'un profilé de blocage 41 prévu apte à être inséré dans la rainure en 〈〈 T 〉〉 23 de la lame finale 15, entre les prolongements perpendiculaires 36 au préalable accrochés sur le rebord d'accrochage 39 de ladite rainure 23.In such a case, the locking means 34 adopt the form of a locking profile 41 provided capable of being inserted in the groove in 〈〈 T 〉〉 23 of the final blade 15, between the perpendicular extensions 36 previously hung on the hooking edge 39 of said groove 23.

Un tel profilé de blocage 41 est pourvu, à son extrémité inférieure, de moyens d'appui 43 sur les ailes 20, 20A tandis que son extrémité supérieure comporte, là encore, des moyens 45 formant redan et aptes à coopérer avec le retour parallèle 37 desdits profilés 17, 17A.Such a locking profile 41 is provided at its end lower, support means 43 on the wings 20, 20A while that its upper end again includes means 45 forming a step and able to cooperate with the parallel return 37 said sections 17, 17A.

A ce propos, on remarquera que les moyens formant redan 45 peuvent, également, être complétés par des moyens d'expansion 29 qui, là encore, peuvent adopter la forme d'une entaille 30 filante apte à définir des pattes d'accrochage 31, 31A.In this regard, it will be noted that the means forming step 45 can also be supplemented by expansion means 29 which, here again, can take the form of a notch 30 shooting able to define lugs 31, 31A.

Il a été représenté figures 4 à 6, des dispositifs d'obturation 16 aptes à équiper une lame finale 15 dont l'extrémité inférieure 19 est bordée, de manière longitudinale, par une rainure 46. Figures 4 to 6 show shutter devices 16 able to equip a final blade 15 whose end lower 19 is bordered, longitudinally, by a groove 46.

Cette dernière est définie, d'une part, par un prolongement 47 des parois latérales 48 de ladite lame finale 15, au niveau de l'extrémité inférieure 19 de cette dernière. Ladite rainure 46 est définie, d'autre part, par une nervure 49 en 〈〈 T 〉〉 comportant un pied 50 situé dans le plan médian P de ladite lame finale 15 et raccordé à cette dernière au niveau d'un fond 51 reliant lesdites parois latérales 48. Ledit pied 50 présente une extrémité libre 52 recevant une aile 53 s'étendant, perpendiculairement audit plan médian P de la lame finale 15, de part et d'autre dudit pied 50.The latter is defined, on the one hand, by an extension 47 side walls 48 of said final blade 15, at the lower end 19 of the latter. Said groove 46 is defined, on the other hand, by a rib 49 in 〈〈 T 〉〉 comprising a foot 50 located in the median plane P of said blade final 15 and connected to the latter at a bottom 51 connecting said side walls 48. Said foot 50 has a free end 52 receiving a wing 53 extending, perpendicular to said median plane P of the final blade 15, on either side of said foot 50.

En fait, cette rainure 46 définit des moyens d'accrochage complémentaires 33 aptes à coopérer avec des moyens d'accrochage 32 que comporte le profilé 17. De tels moyens d'accrochage 32 sont localisés au niveau de l'une des bordures longitudinales 35 de ce profilé 17 et sont définis par un prolongement 54, sensiblement perpendiculaire à l'aile 20 de ce dernier. Un tel prolongement 54 peut être de nature filante ou encore discontinue et adopte, de préférence, la forme d'une lèvre 55.In fact, this groove 46 defines hooking means complementary 33 able to cooperate with attachment means 32 that comprises the section 17. Such attachment means 32 are located at one of the longitudinal edges 35 of this profile 17 and are defined by an extension 54, substantially perpendicular to the wing 20 of the latter. Such extension 54 may be of a shooting nature or else discontinuous and preferably takes the form of a lip 55.

On observera que, lors du montage dudit dispositif d'obturation 16 sur la lame finale 15, ce prolongement 54 est engagé dans ladite rainure 46 avant de procéder à la mise en place des moyens de verrouillage 34.It will be observed that, during the mounting of said shutter device 16 on the final blade 15, this extension 54 is engaged in said groove 46 before proceeding with the installation of locking means 34.

Tel que visible sur la figure 5, de tels moyens de verrouillage 34 sont définis, d'une part, au niveau de l'un des profilés 17, par une gouttière 56 pourvue d'une ouverture latérale s'étendant, de manière perpendiculaire au plan médian P de la lame finale 15, en dessous de cette dernière. Ces moyens de verrouillage 34 sont définis, d'autre part, au niveau de l'autre profilé 17A, par au moins une languette 57 apte à coopérer avec l'ouverture latérale de ladite gouttière 56 et s'étendant, là encore, de manière perpendiculaire au plan médian P de la lame finale 15, en dessous de cette dernière. As shown in Figure 5, such locking means 34 are defined, on the one hand, at the level of one of the sections 17, by a gutter 56 provided with a lateral opening extending perpendicular to the median plane P of the final blade 15, below the latter. These means of lock 34 are defined, on the other hand, at the level of the other profile 17A, by at least one tongue 57 able to cooperate with the lateral opening of said gutter 56 and extending there again, perpendicular to the median plane P of the blade final 15, below the latter.

Plus précisément, on observera que ladite gouttière 56 et la languette 57 s'étendent, en dessous de l'aile 53 de la nervure en 〈〈 T 〉〉 49, à partir d'une nervure 58 équipant, de manière perpendiculaire, l'aile 20 desdits profilés 17 et s'étendant, par conséquent, parallèlement au plan médian P de la las finale 15.More specifically, it will be observed that said gutter 56 and the tongue 57 extend below the wing 53 of the rib in 〈〈 T 〉〉 49, from a rib 58 equipping, so perpendicular, the wing 20 of said sections 17 and extending, therefore, parallel to the median plane P of the final las 15.

De plus et en vue d'assurer un montage efficace desdits profilés 17, 17A sur ladite lame finale 15, ladite languette 57 peut, avantageusement, être pourvue d'un crantage destiné à coopérer avec un rainurage réalisé au niveau des parois internes de l'ouverture de ladite gouttière 56.In addition and in order to ensure efficient mounting of said profiles 17, 17A on said final blade 15, said tongue 57 can, advantageously, be provided with a notch intended to cooperate with a groove made at the internal walls of the opening of said gutter 56.

Selon un autre mode de réalisation représenté figure 6, l'aile 20, 20A desdits profilés 17, 17A comporte, s'étendant perpendiculairement à celle-ci et, donc, parallèlement au plan médian P de ladite lame finale 15, en dessous de cette dernière, une nervure 58. Cette dernière présente une extrémité libre 59 apte à coopérer avec un profilé 60 en forme de goulotte 61 définissant de moyens de verrouillage 34.According to another embodiment shown in Figure 6, the wing 20, 20A of said sections 17, 17A comprises, extending perpendicular to it and, therefore, parallel to the plane median P of said final blade 15, below the latter, a rib 58. The latter has a free end 59 able to cooperate with a profile 60 in the form of a trough 61 defining locking means 34.

En fait, cette goulotte 61 comporte des parois latérales 62 dont l'extrémité libre 63 est pourvue de moyens d'accrochage 64 formant redan et aptes à coopérer avec des moyens de retenue 65 équipant l'extrémité libre 59 de ladite nervure 58.In fact, this chute 61 has side walls 62 of which the free end 63 is provided with hooking means 64 forming a step and able to cooperate with retaining means 65 equipping the free end 59 of said rib 58.

On observera, sur la figure 6, que ces nervures 58 présentent un décrochement interne 66 apte à épouser la nervure en 〈〈 T 〉〉 49 de la lame finale 15. De tels décrochements 66 sont conçus aptes à être rapprochés, voire amenés en contact pour prendre appui l'un sur l'autre, lors de la mise en place dudit profilé 60 en forme de goulotte 61. It will be observed, in FIG. 6, that these ribs 58 have a internal recess 66 able to match the rib in 〈〈 T 〉〉 49 of the final blade 15. Such recesses 66 are designed capable of be brought together or even brought into contact to support one on the other, during the installation of said shaped section 60 chute 61.

Il convient d'observer que les moyens de verrouillage 34 et, plus généralement, les moyens de fixation 18, décrits dans les exemples de réalisation précédents sont, avantageusement, de type réversibles et autorisent un montage rapide et aisé du dispositif d'obturation 16. Cette réversibilité autorise, également, un démontage facilité de ce dispositif d'obturation 16 lorsqu'il s'agit, par exemple, d'intervenir sur le tablier 3, notamment en vue de procéder au remplacement d' une lame 4 ou autre.It should be observed that the locking means 34 and, more generally, the fixing means 18, described in previous embodiments are, advantageously, of reversible type and allow quick and easy mounting of the obturation device 16. This reversibility allows, also, an easy disassembly of this closure device 16 when it is a question, for example, of working on deck 3, in particular with a view to replacing a blade 4 or other.

Ainsi, les moyens d'accrochage 22, le profilé de blocage 41, la gouttière 56 et/ou la languette 57 ainsi que la goulotte 61 et/ou la nervure 58 présentent une certaine élasticité apte à permettre leur retrait et, par conséquent, celui du dispositif d'obturation 16 en cas de nécessité.Thus, the attachment means 22, the locking profile 41, the gutter 56 and / or the tongue 57 as well as the chute 61 and / or the rib 58 have a certain elasticity capable of allow their removal and, therefore, that of the device shutter 16 if necessary.

Selon une autre caractéristique de la présente invention, ledit dispositif d'obturation 16 comporte des moyens 67 autorisant son maintien en position sur la lame finale 15 malgré une traction exercée sur cette dernière par le tablier 3 lorsque les ailes 20 des profilés 17 arrivent en butée contre le caisson 2.According to another characteristic of the present invention, said shutter device 16 comprises means 67 authorizing its holding in position on the final blade 15 despite traction exerted on the latter by the deck 3 when the wings 20 profiles 17 come into abutment against box 2.

De tels moyens de maintien 67 sont, par exemple, constitués par lesdits moyens de fixation 18 sous la forme desdites vis ou analogues ou encore desdits moyens d'accrochage 22 comme visible figure 2.Such holding means 67 are, for example, constituted by said fixing means 18 in the form of said screws or analogues or said attachment means 22 as visible figure 2.

Ces moyens de maintien 67 peuvent, encore, être définis par le retour parallèle 37 équipant l'aile 20 desdits profilés 17 du dispositif d'obturation 16.These holding means 67 can also be defined by the parallel return 37 equipping the wing 20 of said sections 17 of the shutter 16.

Cependant, comme visible figures 4 à 6, l'aile 20 du profilé 17 présente, à proximité de sa bordure longitudinale 35, un prolongement 68 perpendiculaire au plan médian P de la lame finale 15 et en direction de celui-ci. Ledit prolongement 68 définit une butée d'arrêt apte à coopérer avec l'aile 53 de la nervure en 〈〈 T 〉〉 49 en cas de traction du tablier 3 sur ladite lame finale 15.However, as shown in Figures 4 to 6, the wing 20 of the profile 17 has, near its longitudinal border 35, a extension 68 perpendicular to the median plane P of the blade final 15 and towards it. Said extension 68 defines a stop capable of cooperating with the wing 53 of the rib in 〈〈 T 〉〉 49 in the event of the apron 3 being pulled on said final blade 15.

Selon une autre caractéristique de la présente invention, ledit dispositif d'obturation 16 est complété par un joint d'étanchéité 69 apte à assurer l'étanchéité du volet roulant 1 au niveau de l'extrémité inférieure du tablier 3 lorsque ce dernier est totalement déployé. Tel que visible figure 2, un tel joint d'étanchéité 69 est susceptible d'équiper la face inférieure 70 du profilé 17 définissant ledit dispositif d'obturation 16.According to another characteristic of the present invention, said sealing device 16 is completed by a seal seal 69 able to seal the roller shutter 1 at the lower end of the deck 3 when this the latter is fully deployed. As shown in Figure 2, such seal 69 is likely to equip the face lower 70 of the profile 17 defining said device shutter 16.

Un autre mode de réalisation consiste à équiper l'extrémité inférieure des moyens de verrouillage 34 desdits profilés 17, 17A sur l'extrémité inférieure 19 de la lame finale 15.Another embodiment consists in equipping the end lower locking means 34 of said sections 17, 17A on the lower end 19 of the final blade 15.

En fait et selon un mode de réalisation préféré, ce joint d'étanchéité 69 ainsi que, selon le cas, le profilé 17 ou les moyens de verrouillage 34, sont réalisés en bi-matière, notamment au cours d'une même opération de fabrication, par exemple par coextrusion.In fact and according to a preferred embodiment, this joint seal 69 as well as, as the case may be, the profile 17 or the locking means 34 are made of two materials, especially during the same manufacturing operation, by example by coextrusion.

Finalement, il convient d'observer que, quel que soit le mode de réalisation dudit dispositif d'obturation 16, les ailes 20, 20A de ce dernier adoptent, par rapport à ladite lame finale 15, une longueur réduite de la profondeur d' engagement 71 de cette dernière dans les coulisses latérales 6 de guidage du tablier 3.Finally, it should be noted that, whatever the mode of realization of said closure device 16, the wings 20, 20A of the latter adopt, with respect to said final blade 15, a reduced length of the engagement depth 71 of this last in the side slides 6 for guiding the deck 3.

Il peut en être de même pour les profilés 17, 17A des dispositifs d'obturation 16 représentés figures 4 à 6 nécessitant, pour leur mise en place et leur retrait, un engagement ou un désengagement, de manière latérale par rapport à la lame finale 15, du prolongement 54, sensiblement sous forme de lèvre 55, à l'intérieur de la rainure 46. It can be the same for profiles 17, 17A of sealing devices 16 shown in FIGS. 4 to 6 requiring, for their installation and their removal, a engagement or disengagement, sideways to to the final blade 15, of the extension 54, substantially in the form lip 55, inside groove 46.

Cependant, de tels profilés 17, 17A peuvent, encore, présenter une longueur ajustée à celle de la lame finale 15, comme visible dans les figures 2 et 3, pour des modes de réalisation autorisant un montage dudit dispositif d'obturation 16 par le dessous de la lame finale 15.However, such sections 17, 17A can, again, have a length adjusted to that of the final blade 15, as visible in Figures 2 and 3, for embodiments authorizing an assembly of said closure device 16 by the below the final blade 15.

Claims (14)

Dispositif d'obturation d'un caisson (2) de volet roulant (1) comportant des parois avant (7), supérieure (8) et arrière (9) ainsi qu'une sous-face (10) au niveau de laquelle est ménagée une fente (11) délimitée par des bordures, interne (12) et externe (13), et au travers de laquelle défile un tablier (3), ce dernier étant apte à s'enrouler à l'intérieur dudit caisson (2) et comportant une lue finale (15) à l'extrémité inférieure (19) de laquelle est rendu solidaire, par l'intermédiaire de moyens de fixation (18), ledit dispositif d' obturation (16) lequel adopte la forme d'au moins un profilé (17, 17A) filant apte à coopérer, lorsque ledit tablier (3) est remonté, avec les bordures interne (12) et externe (13) de la fente (11) ménagée au niveau dudit caisson (2), caractérisé par le fait qu'il se présente sous la forme de deux profilés (17, 17A) comportant, chacun, d'une part, au moins une aile (20, 20A)s'étendant selon une direction perpendiculaire au plan médian (P) de la lame finale (15) et, d'autre part, des moyens d'accrochage (32) aptes à coopérer avec des moyens d'accrochage complémentaires (33) équipant l'extrémité inférieure (19) de ladite lame finale (15), lesdits profilés (17, 17A) étant complétés par des moyens (34) aptes à réaliser leur verrouillage sur cette dernière et définissant, en combinaison avec lesdits moyens d'accrochage (32), lesdits moyens de fixation (18).Device for closing a casing (2) of a rolling shutter (1) having front (7), upper (8) and rear (9) walls as well as an underside (10) at the level of which is provided a slot (11) delimited by borders, internal (12) and external (13), and through which an apron (3) runs, the latter being able to be wound inside said box (2) and having a final reading (15) at the lower end (19) of which is made integral, through fixing means (18), said sealing device (16) which takes the form of at least one profile (17, 17A) running able to cooperate, when said apron (3) is raised, with the internal (12) and external (13) edges of the slot (11) formed at the level of said box (2), characterized in that it present in the form of two sections (17, 17A) comprising, each, on the one hand, at least one wing (20, 20A) extending along a direction perpendicular to the median plane (P) of the blade final (15) and, on the other hand, suitable hooking means (32) to cooperate with complementary attachment means (33) equipping the lower end (19) of said final blade (15), said sections (17, 17A) being supplemented by means (34) able to lock onto the latter and defining, in combination with said attachment means (32), said fixing means (18). Dispositif d'obturation selon la revendication 1, caractérisé par le fait que l'aile (20, 20A) d'un tel profilé (17, 17A) comporte, au niveau de l'une de ses bordures longitudinale (35), un prolongement (36) qui lui est perpendiculaire, lui-même pourvu d'un retour (37) s'étendant parallèlement à ladite aile (20, 20A) de manière à définir une rainure (38) apte à coopérer avec les moyens d'accrochage complémentaires (33) de ladite lame finale (15) définis par un rebord d'accrochage (39) résultant de la présence d'une rainure en 〈〈 T 〉〉 (23) au niveau du chant inférieur (40) de ladite lame finale (15).Sealing device according to claim 1, characterized by the fact that the wing (20, 20A) of such a profile (17, 17A) comprises, at one of its longitudinal edges (35), an extension (36) perpendicular thereto, itself provided with a return (37) extending parallel to said wing (20, 20A) so as to define a groove (38) able to cooperate with the complementary attachment means (33) of said blade final (15) defined by a hooking rim (39) resulting from the presence of a 〈〈 T 〉〉 groove (23) at the edge lower (40) of said final blade (15). Dispositif d'obturation selon la revendication 2, caractérisé par le fait que lesdits moyens de verrouillage (34) adoptent la forme d'un profilé de blocage (41) prévu apte à être inséré dans la rainure en 〈〈 T 〉〉 (23) de la lame finale (15), entre les prolongements perpendiculaires (36) des profilés (17, 17A) préalablement accrochés sur le rebord d'accrochage (39) de ladite rainure en 〈〈 T 〉〉 (23).Sealing device according to claim 2, characterized by the fact that said locking means (34) adopt the form of a locking profile (41) provided capable of being inserted into the 〈〈 T 〉〉 groove (23) of the final blade (15), between the perpendicular extensions (36) of the profiles (17, 17A) previously hung on the hooking flange (39) of said groove in 〈〈 T 〉〉 (23). Dispositif d'obturation selon la revendication 3, caractérisé par le fait que ledit profilé de blocage (41) est pourvu, à son extrémité inférieure, de moyens d'appui (43) sur l'aile (20, 20A) desdits profilés (17, 17A) tandis que son extrémité supérieure comporte des moyens (45) formant redan et aptes à coopérer avec le retour parallèle (37) desdits profilés (17, 17A).Sealing device according to claim 3, characterized by the fact that said blocking profile (41) is provided, at its lower end, support means (43) on the wing (20, 20A) of said sections (17, 17A) while its end upper comprises means (45) forming a step and capable of cooperate with the parallel return (37) of said sections (17, 17A). Dispositif d'obturation destiné à équiper une lame finale (15) présentant une rainure (46) bordant, de manière longitudinale, l'extrémité inférieure (19) de ladite lame finale (15) selon la revendication 1, caractérisé par le fait que ladite rainure (46) est définie, d'une part, par un prolongement (47) des parois latérales (48) de ladite lame finale (15) au niveau de l'extrémité inférieure (19) de cette dernière et, d'autre part, par une nervure en 〈〈 T 〉〉 (49) comportant un pied (50), situé dans le plan médian (P) de ladite lame finale (15) et raccordé à cette dernière (15) au niveau d'un fond (51) reliant lesdites parois latérales (48), ledit pied (50) recevant, à son extrémité libre (52), une aile (53) s'étendant de part et d'autre dudit pied (50) et de manière perpendiculaire audit plan médian (P), cette rainure (46) définissant des moyens d'accrochage complémentaires (33) aptes à coopérer avec les moyens d'accrochage (32) de l'aile (20, 20A) du profilé (17, 17A) définis, au niveau de l'une de ses bordures longitudinales (35), par un prolongement (54) qui lui est sensiblement perpendiculaire et qui est conçu apte à être engagé dans ladite rainure (46).Sealing device intended to equip a final blade (15) having a groove (46) bordering, so longitudinal, the lower end (19) of said final blade (15) according to claim 1, characterized in that said groove (46) is defined, on the one hand, by an extension (47) side walls (48) of said final blade (15) at level of the lower end (19) of the latter and, on the other hand, by a en T 〉〉 rib (49) comprising a foot (50), located in the median plane (P) of said final blade (15) and connected to the latter (15) at a bottom (51) connecting said side walls (48), said foot (50) receiving, at its free end (52), a wing (53) extending on either side of said foot (50) and perpendicularly said median plane (P), this groove (46) defining means additional attachment (33) capable of cooperating with the attachment means (32) of the wing (20, 20A) of the profile (17, 17A) defined, at one of its longitudinal edges (35), by an extension (54) which is substantially thereto perpendicular and which is designed capable of being engaged in said groove (46). Dispositif d'obturation selon la revendication 5, caractérisé par le fait que les moyens de verrouillage (34) sont définis, d'une part, au niveau de l'un des profilés (17), par une gouttière (56) pourvue d'une ouverture latérale, et, d'autre part, au niveau de l'autre profilé (17A), par au moins une languette (57) apte à coopérer, lors du montage dudit dispositif d'obturation (16), avec l'ouverture de ladite gouttière (56), cette dernière ainsi que ladite languette (57) s'étendant de manière perpendiculaire au plan médian (P) de la lame finale (15) et en dessous de cette dernière (15).Sealing device according to claim 5, characterized by the fact that the locking means (34) are defined, on the one hand, at one of the profiles (17), by a gutter (56) provided with a lateral opening, and, on the other part, at the level of the other profile (17A), by at least one tongue (57) able to cooperate, during the mounting of said device shutter (16), with the opening of said gutter (56), the latter as well as said tongue (57) extending from perpendicular to the median plane (P) of the final blade (15) and below the latter (15). Dispositif d'obturation selon la revendication 6, caractérisé par le fait que ladite languette (57) présente un crantage destiné à coopérer avec un rainurage réalisé au niveau des parois internes de ladite gouttière (56).Sealing device according to claim 6, characterized by the fact that said tongue (57) has a notch intended to cooperate with a grooving made at the internal walls of said gutter (56). Dispositif d'obturation selon la revendication 5, caractérisé par le fait que l'aile (20, 20A) des profilés (17, 17A) comporte, s'étendant parallèlement au plan médian (P) de la lame finale (15) et en dessous de cette dernière, une nervure (58) présentant une extrémité libre (59) apte à coopérer avec un profilé (60) en forme de goulotte (61) définissant des moyens de verrouillage (34).Sealing device according to claim 5, characterized by the fact that the wing (20, 20A) of the profiles (17, 17A) comprises, extending parallel to the median plane (P) of the blade end (15) and below the latter, a rib (58) having a free end (59) capable of cooperating with a profile (60) in the form of a trough (61) defining means for lock (34). Dispositif d'obturation selon la revendication 8, caractérisé par le fait que ladite goulotte (61) comporte des parois latérales (62) dont l'extrémité libre (63) est pourvue de moyens d'accrochage (64) formant redan et aptes à coopérer avec des moyens de retenue (65) équipant l'extrémité libre (59) de ladite nervure (58). Sealing device according to claim 8, characterized by the fact that said chute (61) has walls side (62) whose free end (63) is provided with means attachment (64) forming a step and able to cooperate with retaining means (65) equipping the free end (59) of said rib (58). Dispositif d'obturation selon les revendications 8 ou 9, caractérisé par le fait que les nervures (58) équipant lesdites ailes (20, 20A) présentent un décrochement interne (66) apte à épouser la nervure en 〈〈 T 〉〉 (49) de la lame finale (15), ces décrochements internes (66) étant rapprochés, voire amenés en contact pour prendre appui l'un sur l'autre, lors de la mise en place du profilé (60) en forme de goulotte (61).Sealing device according to claims 8 or 9, characterized in that the ribs (58) equipping said wings (20, 20A) have an internal recess (66) suitable for conform to the en T 〉〉 rib (49) of the final blade (15), these internal indentations (66) being brought together, or even brought into contact to lean on each other, when setting place the profile (60) in the form of a trough (61). Dispositif d'obturation selon l'une quelconque des revendications 5 à 10, caractérisé par le fait que l'aile (20, 20A) du profilé (17, 17A) présente, à proximité de sa bordure longitudinale (35), un prolongement (68) perpendiculaire au plan médian (P) et en direction de ce dernier, ledit prolongement (68) définissant une butée d'arrêt apte à coopérer avec l'aile (53) de la nervure en 〈〈 T 〉〉 (49) en cas de traction du tablier (3) sur ladite lame finale (15).Sealing device according to any one of Claims 5 to 10, characterized in that the wing (20, 20A) of the profile (17, 17A) present, near its edge longitudinal (35), an extension (68) perpendicular to the plane median (P) and towards the latter, said extension (68) defining a stop capable of cooperating with the wing (53) of the en T 〉〉 rib (49) when the deck is pulled (3) on said final blade (15). Dispositif d'obturation selon l'une quelconque des revendications précédentes, caractérisé par le fait qu'il est complété par un joint d'étanchéité (69) équipant l' extrémité inférieure des moyens de verrouillage (34) desdits profilés (17, 17A) sur l'extrémité inférieure (19) de la lame finale (15).Sealing device according to any one of previous claims, characterized in that it is completed by a seal (69) fitted to the end lower locking means (34) of said sections (17, 17A) on the lower end (19) of the final blade (15). Dispositif d'obturation selon la revendication 12, caractérisé par le fait que ledit joint d'étanchéité (69) et les moyens de verrouillage (34) sont réalisés en bi-matière, notamment par coextrusion.Sealing device according to claim 12, characterized in that said seal (69) and the locking means (34) are made of bi-material, especially by coextrusion. Dispositif d'obturation selon l'une quelconque des revendications précédentes, caractérisé par le fait que ses ailes (20, 20A) adoptent, par rapport à ladite lame finale (15), une longueur réduite de la profondeur d'engagement (71) de cette dernière (15) dans des coulisses latérales (6) de guidage du tablier (3).Sealing device according to any one of previous claims, characterized in that its wings (20, 20A) adopt, with respect to said final blade (15), a reduced length of the engagement depth (71) of this last (15) in lateral slides (6) for guiding the apron (3).
EP20000440023 1999-02-02 2000-01-27 Seal for roller shutter box Expired - Lifetime EP1026359B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9901268A FR2789114B1 (en) 1999-02-02 1999-02-02 DEVICE FOR SHUTTERING A ROLLER SHUTTER
FR9901268 1999-02-02

Publications (2)

Publication Number Publication Date
EP1026359A1 true EP1026359A1 (en) 2000-08-09
EP1026359B1 EP1026359B1 (en) 2005-10-05

Family

ID=9541573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000440023 Expired - Lifetime EP1026359B1 (en) 1999-02-02 2000-01-27 Seal for roller shutter box

Country Status (4)

Country Link
EP (1) EP1026359B1 (en)
DE (1) DE60022923T2 (en)
ES (1) ES2250090T3 (en)
FR (1) FR2789114B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007096927A2 (en) * 2006-02-20 2007-08-30 Antonio Trotta Mosquito curtain for rolling shutters or window openings
FR2951491A1 (en) * 2009-10-20 2011-04-22 Franciaflex Closing device for box of roller shutter used to conceal opening of building, has closing strip pivoted from rest position toward closing position perpendicular to terminal strip when apron is wound toward interior of box
BE1025797B1 (en) * 2017-12-18 2019-07-19 Building Plastics Nv RENEWED LOWER COMPOSITION FOR A ROLLER SHUTTER

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012111469B4 (en) * 2012-11-27 2020-09-17 Exte-Extrudertechnik Gmbh Roller shutter box

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1496537A (en) * 1966-10-13 1967-09-29 Gerhardi & Cie terminal element for valets or roller shutters
DE3347734A1 (en) * 1983-12-31 1985-07-11 Armin 4630 Bochum Besler Roller-shutter end bar with a seal sealing the outlet slot in the roller-shutter box
DE3415219A1 (en) * 1984-04-21 1985-10-24 Armin 4630 Bochum Besler Roller shutter unit consisting of roller-shutter box and roller shutter
DE3517368A1 (en) * 1985-05-14 1986-11-20 Helmut 6823 Neulußheim Kuppinger Roller shutter outer seal
DE3537301A1 (en) * 1985-10-19 1987-04-23 Hans Ziegler Roller blind
DE29703808U1 (en) * 1997-02-21 1997-04-17 Mohrbach, Hans Jürgen, 66894 Bechhofen Roller shutter segment
EP0810345A2 (en) * 1996-05-30 1997-12-03 Hörmann Kg Dissen Sealing profile for a door leaf

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1496537A (en) * 1966-10-13 1967-09-29 Gerhardi & Cie terminal element for valets or roller shutters
DE3347734A1 (en) * 1983-12-31 1985-07-11 Armin 4630 Bochum Besler Roller-shutter end bar with a seal sealing the outlet slot in the roller-shutter box
DE3415219A1 (en) * 1984-04-21 1985-10-24 Armin 4630 Bochum Besler Roller shutter unit consisting of roller-shutter box and roller shutter
DE3517368A1 (en) * 1985-05-14 1986-11-20 Helmut 6823 Neulußheim Kuppinger Roller shutter outer seal
DE3537301A1 (en) * 1985-10-19 1987-04-23 Hans Ziegler Roller blind
EP0810345A2 (en) * 1996-05-30 1997-12-03 Hörmann Kg Dissen Sealing profile for a door leaf
DE29703808U1 (en) * 1997-02-21 1997-04-17 Mohrbach, Hans Jürgen, 66894 Bechhofen Roller shutter segment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007096927A2 (en) * 2006-02-20 2007-08-30 Antonio Trotta Mosquito curtain for rolling shutters or window openings
WO2007096927A3 (en) * 2006-02-20 2007-11-01 Antonio Trotta Mosquito curtain for rolling shutters or window openings
FR2951491A1 (en) * 2009-10-20 2011-04-22 Franciaflex Closing device for box of roller shutter used to conceal opening of building, has closing strip pivoted from rest position toward closing position perpendicular to terminal strip when apron is wound toward interior of box
BE1025797B1 (en) * 2017-12-18 2019-07-19 Building Plastics Nv RENEWED LOWER COMPOSITION FOR A ROLLER SHUTTER

Also Published As

Publication number Publication date
ES2250090T3 (en) 2006-04-16
FR2789114A1 (en) 2000-08-04
DE60022923D1 (en) 2005-11-10
EP1026359B1 (en) 2005-10-05
FR2789114B1 (en) 2002-10-31
DE60022923T2 (en) 2006-07-06

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