EP4269741A1 - Roller shutter box with access from below - Google Patents
Roller shutter box with access from below Download PDFInfo
- Publication number
- EP4269741A1 EP4269741A1 EP23165346.0A EP23165346A EP4269741A1 EP 4269741 A1 EP4269741 A1 EP 4269741A1 EP 23165346 A EP23165346 A EP 23165346A EP 4269741 A1 EP4269741 A1 EP 4269741A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- longitudinal edge
- front longitudinal
- connecting member
- fixed portion
- board
- 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.)
- Pending
Links
- 230000000284 resting effect Effects 0.000 claims description 5
- 241001441732 Ostraciidae Species 0.000 description 11
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 210000000038 chest Anatomy 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- E06B9/17007—Shutter boxes; Details or component parts thereof
- E06B9/17023—Shutter boxes; Details or component parts thereof made of more than two pieces
-
- 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
-
- 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
- E06B2009/17069—Insulation
Definitions
- the present invention relates to the general field of roller shutters or the like contained in a trunk. It aims more precisely at a box for roller shutter or similar having access from below of large dimensions.
- the rolling shutters comprise, in a known manner, a box containing a winding shaft, not shown, resting at its ends on bearings secured to the end flanges of said box and to which is attached an apron, not shown, formed of horizontal blades articulated together and whose ends move vertically inside guide slides, not shown, secured to a window of a building associated with the rolling shutter or to the masonry of the building surrounding said window.
- an apron not shown, formed of horizontal blades articulated together and whose ends move vertically inside guide slides, not shown, secured to a window of a building associated with the rolling shutter or to the masonry of the building surrounding said window.
- this type of known CO box is intended to be installed in a home above a frame DO receiving an opening OR such as a window or a door, and being fixed in an embrasure EM via lugs fixing and anchoring means.
- Said box CO is conventionally fixed inside the house against a lintel LI of said embrasure EM via sealing tabs and on top of the upper crosspiece of the frame DO.
- said CO box is generally at least partly embedded in the lintel LI or the interior IS insulation of said home, in order to make it little or not visible.
- This type of CO box is conventionally made by assembling polyvinyl chloride (PVC) boards or panels and includes at least rear AR, upper SU, front AV and lower IN boards.
- This type of box also includes an access AC at the level of its lower board IN, called underside access, to be able to work inside said box CO in particular with a view to maintenance operations on the winding shaft.
- PVC polyvinyl chloride
- the width L of the access AC is limited because it is dependent in particular on the thickness E of the DO - OU frame assembly (Cf. figure 1 ). Furthermore, the width L also depends on the fixing of the AC access, which must be sufficiently solid so that said AC access does not fall in the slightest gust of wind. In general, fixing the AC access is obtained by clipping or screwing said AC access along each of its longitudinal edges. To install or remove the screws or clips, we understand that it is necessary to provide arrangements on the CO box, the latter often being prominent and encroaching on the width L.
- the aim of the present invention is to propose an alternative to boxes for rolling shutters or the like having access from below, resistant, easy to implement and allowing easy access and wide enough to easily work inside said box in particular for maintenance operations, without encroaching into the internal space of said trunk.
- the front longitudinal edge is provided with a fixed tongue coming from the external edge of said front longitudinal and extending in the extension of the external face of the fixed portion.
- the front longitudinal edge is provided with a movable tongue pivotally mounted on the internal edge of said front longitudinal between a “straight” position in which it extends in the extension of the external face of the fixed portion, and an “inclined” position in which it bears against the front longitudinal edge.
- the connecting member extends over the entire length of the front longitudinal edge of the fixed portion.
- the lower board comprises at least two connecting members arranged along the front longitudinal edge of its fixed portion.
- the vertical wing of the connecting member has a shape congruent to that of the front longitudinal edge of the fixed portion of the lower board.
- the access hatch preferably comprises a longitudinal groove arranged along its rear longitudinal edge, said longitudinal groove having the cross section of shape congruent to that of the cylinder portion associated with the first edge of the vertical wing of the member connection to allow the pivot connection.
- a box 1 for a roller shutter or the like in accordance with the invention arranged to be installed at the right of an embrasure of a dwelling resting against a lintel of said embrasure and above a frame 2 receiving an opening, such as a window or a door, and being fixed in said recess, said recess and opening not being shown in the figures so as not to overload them.
- Said box 1 contains, in a conventional manner, a winding shaft, not shown, resting at its ends on bearings secured to said box 1 and to which is attached an apron formed of horizontal blades articulated together and whose ends move vertically at inside guide slides integral with the associated frame or said embrasure surrounding said frame 2.
- the winding shaft, apron and guide slides are also not shown in the figures so as not to overload them
- a chest 1 arranged horizontally may be more or less inclined relative to the horizontal, terms such as, for example, horizontal, vertical, lower or even higher will then have to be adapted.
- said trunk 1 is made by assembling boards or panels, preferably made of polyvinyl chloride (PVC), and comprises at least a rear board 3, an upper board 4, a front board 5 and a lower board 6, the latter determining between them an internal volume 7.
- PVC polyvinyl chloride
- the lower board 6 comprises a fixed portion 8 fixed on the top of the frame 2, advantageously via an inertia flange 9 and an opening 10 between said fixed portion 8 and the front board 5 of the trunk 1.
- said fixed portion 8 comprises at least one fixed tongue 12 coming from the external edge of a front longitudinal 11 and extending in the extension of the external face of said fixed portion 8.
- said fixed portion 8 further comprises a movable tongue 13 pivotally mounted on the internal edge of said front longitudinal 11 between a "straight” position in which it extends in the extension of the internal face of the fixed portion 8 (Cf. Figure 5 ), and an "inclined” position in which it comes to rest against the front longitudinal 11 and, where appropriate, against the free end of said fixed tongue 12 (Cf. Figure 6 ).
- the front longitudinal edge 11 advantageously has a median zone projecting towards the opening 10.
- said front longitudinal edge 11 preferably has a cross section in the overall shape of a V or T rotated 90° to the left.
- the access hatch 14 is secured to the connecting member 15 according to a pivot connection around a pivot axis 17 (Cf. figure 8 ) parallel to the internal edge of said front longitudinal edge 11 of said fixed portion 8.
- the access hatch 14 is able to pivot around the pivot axis 17 between a "closed” position in which it fills the opening 10 and an "open” position in which it clears at least partially said opening 10.
- the vertical wing 18 of the connecting member 15 preferably has a shape congruent to that of the front longitudinal edge 11 of the fixed portion 8 of the lower board 6. Thus, if the front longitudinal edge 11 has a projecting middle zone in the direction of the opening 10, the vertical wing 18 of the connecting member 15 is then such that at least its rear face has a recessed middle zone. It is understood that this particular configuration makes it possible to facilitate the installation, maintenance and fixing of the connecting member 15 on said fixed portion 8.
- Said connecting member 15 also comprises a first rim 20 coming from the front face of its vertical wing 18 and extending in the same direction as its horizontal wing 19, said first rim 20 receiving along its free end a portion of cylinder 21, the longitudinal axis of the latter determining the pivot axis 17 of the pivot connection between the connecting member 15 and the access hatch 14.
- Said cylinder portion 21 is elastically deformable and advantageously a cylinder of revolution, that is, its cross section has a circular shape.
- Said connecting member 15 is fixed against the front longitudinal edge 11 of its fixed portion 8 by any suitable fixing means 22 such as, for example, screws self-drilling machines, as shown in the figures, clips, or even clamp - nut assemblies.
- the connecting member 15 comprises, in addition to the elements previously described, another horizontal wing coming from the lower end of the vertical wing 18 and extending parallel to the external face of the portion fixed 8, when said vertical wing 18 bears against the front longitudinal edge 11 of said fixed portion 8.
- the connecting member 15 then has a general C shape, the other horizontal wing then replacing the tongue fixed 12 of the fixed portion 8.
- the vertical wing 18 of the connecting member 15 comprises on its internal face a coupling member capable of cooperating with a complementary coupling member disposed on the movable tongue 13 of the fixed portion 8 to ensure a mechanical connection between the connecting member 15 and said movable tongue 13.
- the coupling member is preferably a second rim 23 coming from the free end of said horizontal wing 19 and extending in the direction opposite to the vertical wing 18 associated, said second rim 23 having a T-shaped cross section.
- the complementary coupling member is preferably a rim 24 coming from the external face of said movable tongue 13 and extending in the direction of the fixed tongue 12 , said rim 24 having an L-shaped cross section.
- coupling and complementary coupling members could be of a completely different type such as, for example, dovetail grooves, without departing from the scope of the present invention.
- the lower board 6 advantageously comprises a single connecting member 15 extending over the entire length of the front longitudinal edge 11 of its fixed portion 8 (Cf. figure 8 ).
- the lower board 6 may comprise at least two connecting members 15 arranged along the front longitudinal edge 11 of its fixed portion 8, each connecting member 15 then being of shorter length ( See Figure 9 ).
- the fixed portion 8 will necessarily include at least one movable tongue 13 pivotally mounted on the internal edge of its front longitudinal 11 in order to ensure the continuity of sealing between said fixed portion 8 and the access hatch 14 and on either side of each of the at least two connecting members 15, while allowing the passage width to be increased at the level of the opening 10.
- the access hatch 14 comprises a longitudinal groove 25 arranged along its rear longitudinal edge 16, said longitudinal groove 25 having the cross section of shape congruent to that of the cylinder portion 21 associated with the first rim 20 of the vertical wing 18 of the connecting member 15 in order to allow the pivot connection. Furthermore, when the access hatch 14 cooperates with the connecting member 15, the latter completely closes the opening 10 and is fixed along its front longitudinal edge 26 on the front board 5 of said trunk 1 using fixing members, not shown, such as, for example, screws, bolts or even clips. In order not to obstruct the opening 10, the fixing members are arranged outside the box 1 according to the invention.
- the box 1 advantageously comprises at least one insulator 27 placed in its internal volume 7 bearing against the front board 5 and at least partly against the upper boards 4 and lower 6.
- the latter advantageously consists of an upper block 27A and a lower block 27B made of expanded polystyrene (PSE).
- the trunk 1 according to the invention is as shown in figure 2 , that is to say that the connecting member 15 is fixed on the front longitudinal edge 11 of the fixed portion 8 of the lower board 6 between the fixed tongue 12 and the movable tongue 13 in the straight position, and that the access hatch 14 cooperates with said connecting member 15, is in the closed position and is fixed on the front board 5 of said trunk 1.
- the fixing members are removed to release the access hatch 14 and make it pivot relative to the pivot axis 17 in a direction opposite to said box 1.
- the movable tongue 13 is pivoted to its inclined position so as to clear the entire opening 10 and allow the lower block 27B to be removed from the insulator 27.
- the upper block 27A is removed from the insulator 27 in order to provide access to the internal volume 7 with a view, for example, to a maintenance operation.
- the box 1 makes it possible to obtain a maximum width of the opening 10 and therefore easy access to the inside said trunk 1.
- the box 1 finds a particular application for containing a rolling shutter of a window or a door.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
La présente invention concerne un coffre (1) pour volet roulant ou similaire présentant un accès par le dessous et comprenant au moins une planche arrière (3), une planche supérieure (4), une planche avant (5) et une planche inférieure (6), ces dernières, remarquable en ce que ladite planche inférieure (6) comporte au moins :- une portion fixe (8) agencée pour être fixée sur le dessus d'un dormant (2),- une ouverture entre lesdites portion fixe (8) et planche avant (5),- une trappe d'accès (14) amovible, et- un organe de liaison (15) fixé de façon amovible sur ledit bord longitudinal avant, et sur lequel se solidarise de manière amovible ladite trappe d'accès (14).The present invention relates to a box (1) for a roller shutter or the like having access from below and comprising at least a rear board (3), an upper board (4), a front board (5) and a lower board (6). ), the latter, remarkable in that said lower board (6) comprises at least: - a fixed portion (8) arranged to be fixed on the top of a frame (2), - an opening between said fixed portion (8 ) and front board (5), - a removable access hatch (14), and - a connecting member (15) removably fixed on said front longitudinal edge, and on which said access hatch is removably secured access (14).
Description
La présente invention se rapporte au domaine général des volets roulants ou similaires contenus dans un coffre. Elle vise plus précisément un coffre pour volet roulant ou similaire présentant un accès par le dessous de grande dimensions.The present invention relates to the general field of roller shutters or the like contained in a trunk. It aims more precisely at a box for roller shutter or similar having access from below of large dimensions.
Les volets roulants comportent, de manière connue, un coffre contenant un arbre d'enroulement, non représenté, reposant par ses extrémités sur des paliers solidaires des flasques d'extrémité dudit coffre et auquel est accroché un tablier, non représenté, formé de lames horizontales articulées entre elles et dont les extrémités se déplacent verticalement à l'intérieur de coulisses de guidage, non représentées, solidaires d'une fenêtre d'un bâtiment associée au volet roulant ou de la maçonnerie du bâtiment entourant ladite fenêtre. Ainsi, pour remonter le volet roulant, on enroule le tablier autour de l'arbre et au contraire, pour descendre le volet roulant, on déroule le tablier.The rolling shutters comprise, in a known manner, a box containing a winding shaft, not shown, resting at its ends on bearings secured to the end flanges of said box and to which is attached an apron, not shown, formed of horizontal blades articulated together and whose ends move vertically inside guide slides, not shown, secured to a window of a building associated with the rolling shutter or to the masonry of the building surrounding said window. Thus, to raise the roller shutter, we wrap the apron around the shaft and on the contrary, to lower the roller shutter, we unroll the apron.
En référence à la
Ce type coffre CO est classiquement réalisé par assemblage de planches ou panneaux en polychlorure de vinyle (PVC) et comprend au moins des planches arrière AR, supérieure SU, avant AV et inférieure IN. Ce type de coffre comporte en outre un accès AC au niveau de sa planche inférieure IN, nommé accès sous-face, pour pouvoir intervenir à l'intérieur dudit coffre CO en vue notamment d'opérations de maintenance sur l'arbre d'enroulement.This type of CO box is conventionally made by assembling polyvinyl chloride (PVC) boards or panels and includes at least rear AR, upper SU, front AV and lower IN boards. This type of box also includes an access AC at the level of its lower board IN, called underside access, to be able to work inside said box CO in particular with a view to maintenance operations on the winding shaft.
Bien qu'a priori utile, cette configuration n'est pas totalement pratique car la largeur L de l'accès AC est limitée car elle est dépendante notamment de l'épaisseur E de l'ensemble dormant DO - OU (Cf.
Il existe également des coffres semblables à ceux divulgués dans les demandes de brevet européen
Le but de la présente invention est de proposer une alternative aux coffres pour volets roulants ou similaires présentant un accès par le dessous, résistant, facile à mettre en oeuvre et permettant un accès aisé et suffisamment large pour intervenir facilement à l'intérieur dudit coffre notamment pour des opérations de maintenance, sans empiéter dans l'espace interne dudit coffre.The aim of the present invention is to propose an alternative to boxes for rolling shutters or the like having access from below, resistant, easy to implement and allowing easy access and wide enough to easily work inside said box in particular for maintenance operations, without encroaching into the internal space of said trunk.
Conformément à l'invention, il est donc proposé un coffre pour volet roulant ou similaire présentant un accès par le dessous et comprenant au moins une planche arrière, une planche supérieure, une planche avant et une planche inférieure, cette dernière comportant au moins :
- une portion fixe agencée pour être fixée sur le dessus d'un dormant,
- une ouverture entre ladite portion fixe et ladite planche avant, et
- une trappe d'accès amovible comblant ou non ladite ouverture, ledit coffre étant remarquable en ce que ladite planche inférieure comporte au moins un organe de liaison fixé de façon amovible sur un bord longitudinal avant de la portion fixe, et sur lequel se solidarise de manière amovible ladite trappe d'accès par son bord longitudinal arrière.
- a fixed portion arranged to be fixed on the top of a frame,
- an opening between said fixed portion and said front board, and
- a removable access hatch filling or not filling said opening, said trunk being remarkable in that said lower board comprises at least one connecting member removably fixed on a front longitudinal edge of the fixed portion, and on which is secured in a manner removable said access hatch by its rear longitudinal edge.
Le bord longitudinal avant est muni d'une languette fixe issue de l'arrête externe dudit longitudinal avant et s'étendant dans le prolongement de la face externe de la portion fixe.The front longitudinal edge is provided with a fixed tongue coming from the external edge of said front longitudinal and extending in the extension of the external face of the fixed portion.
Le bord longitudinal avant est muni d'une languette mobile montée pivotante sur l'arrête interne dudit longitudinal avant entre une position "droite" dans laquelle elle s'étend dans le prolongement de la face externe de la portion fixe, et une position "inclinée" dans laquelle elle vient en appui contre le bord longitudinal avant.The front longitudinal edge is provided with a movable tongue pivotally mounted on the internal edge of said front longitudinal between a "straight" position in which it extends in the extension of the external face of the fixed portion, and an "inclined" position in which it bears against the front longitudinal edge.
De manière avantageuse, l'organe de liaison s'étend sur toute la longueur du bord longitudinal avant de la portion fixe.Advantageously, the connecting member extends over the entire length of the front longitudinal edge of the fixed portion.
Selon un autre mode de réalisation, la planche inférieure comporte au moins deux organes de liaison disposés le long du bord longitudinal avant de sa portion fixe.According to another embodiment, the lower board comprises at least two connecting members arranged along the front longitudinal edge of its fixed portion.
Selon un mode de réalisation avantageux, la trappe d'accès est solidarisée sur l'organe de liaison selon une liaison pivot autour d'un axe de pivotement parallèle à l'arrête interne dudit bord longitudinal avant et l'organe de liaison comprend au moins :
- une aile verticale destinée à venir en appui contre le bord longitudinal avant,
- une aile horizontale issue de l'extrémité supérieure de ladite aile verticale et s'étendant parallèlement à la face interne de la portion fixe, lorsque ladite aile verticale est en appui contre le bord longitudinal avant, et
- un premier rebord issu de la face avant de son aile verticale et s'étendant dans la même direction que son aile horizontale, ledit premier rebord recevant le long de son extrémité libre une portion de cylindre élastiquement déformable, l'axe longitudinal de cette dernière déterminant l'axe de pivotement de la liaison pivot entre l'organe de liaison et la trappe d'accès.
- a vertical wing intended to come to rest against the front longitudinal edge,
- a horizontal wing coming from the upper end of said vertical wing and extending parallel to the internal face of the fixed portion, when said vertical wing is resting against the front longitudinal edge, and
- a first rim coming from the front face of its vertical wing and extending in the same direction as its horizontal wing, said first rim receiving along its free end an elastically deformable cylinder portion, the longitudinal axis of the latter determining the pivot axis of the pivot connection between the connecting member and the access hatch.
De manière avantageuse, l'aile verticale de l'organe de liaison a une forme congruente à celle du bord longitudinal avant de la portion fixe de la planche inférieure.Advantageously, the vertical wing of the connecting member has a shape congruent to that of the front longitudinal edge of the fixed portion of the lower board.
La trappe d'accès comporte de préférence une rainure longitudinale aménagée le long de son bord longitudinal arrière, ladite rainure longitudinale ayant la section transversale de forme congruente à celle de la portion de cylindre associée au premier rebord de l'aile verticale de l'organe de liaison afin de permettre la liaison pivot.The access hatch preferably comprises a longitudinal groove arranged along its rear longitudinal edge, said longitudinal groove having the cross section of shape congruent to that of the cylinder portion associated with the first edge of the vertical wing of the member connection to allow the pivot connection.
D'autres avantages et caractéristiques ressortiront mieux de la description qui va suivre d'un mode d'exécution de l'invention en référence aux figures annexées sur lesquelles :
- [
Fig 1 ] est une vue en coupe transversale d'un coffre pour volet roulant de l'état de la technique, - [
Fig 2 ] est une vue en coupe transversale d'un coffre pour volet roulant selon l'invention, - [
Fig 3 ] est une vue en coupe transversale éclatée de la planche inférieure du coffre de lafigure 2 , - [
Fig 4 ] est une vue en coupe transversale du coffre de lafigure 2 selon une première étape de démontage, - [
Fig 5 ] est une vue en coupe transversale du coffre de lafigure 2 selon une deuxième étape de démontage, - [
Fig 6 ] est une vue en coupe transversale du coffre de lafigure 2 selon une troisième étape de démontage, - [
Fig 7 ] est une vue en coupe transversale du coffre de lafigure 2 selon une quatrième étape de démontage, - [
Fig 8 ] est une vue de détail partielle en perspective du dessous du coffre de lafigure 2 , - [
Fig 9 ] est une vue de détail partielle en perspective d'une variante de réalisation du dessous du coffre de lafigure 2 .
- [
Figure 1 ] is a cross-sectional view of a roller shutter box of the state of the art, - [
Figure 2 ] is a cross-sectional view of a box for a roller shutter according to the invention, - [
Figure 3 ] is an exploded cross-sectional view of the bottom board of the trunk of thefigure 2 , - [
Figure 4 ] is a cross-sectional view of the trunk of thefigure 2 according to a first disassembly step, - [
Figure 5 ] is a cross-sectional view of the trunk of thefigure 2 according to a second disassembly step, - [
Figure 6 ] is a cross-sectional view of the trunk of thefigure 2 according to a third disassembly step, - [
Figure 7 ] is a cross-sectional view of the trunk of thefigure 2 according to a fourth disassembly step, - [
Figure 8 ] is a partial detail perspective view of the underside of the trunk of thefigure 2 , - [
Figure 9 ] is a partial detail view in perspective of a variant of the underside of the trunk of thefigure 2 .
Sur les
Ledit coffre 1 contient, de manière classique, un arbre d'enroulement, non représenté, reposant par ses extrémités sur des paliers solidaires dudit coffre 1 et auquel est accroché un tablier formé de lames horizontales articulées entre elles et dont les extrémités se déplacent verticalement à l'intérieur de coulisses de guidage solidaires du dormant associé ou de ladite embrasure entourant ledit dormant 2. Les arbre d'enroulement, tablier et coulisses de guidage ne sont également pas représentés sur les figures afin de ne pas les surchargerSaid
On décrit dans ce qui suit, un coffre 1 disposé horizontalement, toutefois ledit coffre 1 pourra être plus ou moins incliné par rapport à l'horizontale les termes tels que, par exemple, horizontal, vertical, inférieur ou encore supérieur seront alors à adapter.We describe in what follows, a
Ainsi, ledit coffre 1 est réalisé par assemblage de planches ou panneaux, de préférence en polychlorure de vinyle (PVC), et comprend au moins une planche arrière 3, une planche supérieure 4, une planche avant 5 et une planche inférieure 6, ces dernières déterminant entre elles un volume interne 7.Thus, said
On désigne ici par "arrière" tout élément ou partie d'élément du coffre 1 selon l'invention disposé du côté de l'embrasure et par "avant" tout élément ou partie d'élément dudit coffre 1 disposé du côté opposé, c'est-à-dire du côté intérieur de l'habitation.Here we designate by "rear" any element or part of an element of the
Par ailleurs, on désigne ici par "interne" tout élément ou partie d'élément du coffre 1 situé du côté du volume interne 7 situé entre les planches arrière 3, supérieure 4, avant 5 et inférieure 6 et par "externe" tout élément ou partie d'élément dudit coffre 1 situé du côté opposé audit volume interne 7.Furthermore, here we designate by "internal" any element or part of an element of the
La planche inférieure 6 comporte une portion fixe 8 fixée sur le dessus du dormant 2, avantageusement par l'intermédiaire d'une bride d'inertie 9 et une ouverture 10 entre ladite portion fixe 8 et la planche avant 5 du coffre 1.The
Selon un mode de réalisation particulier, ladite portion fixe 8 comprend au moins une languette fixe 12 issue de l'arrête externe d'un longitudinal avant 11 et s'étendant dans le prolongement de la face externe de ladite portion fixe 8.According to a particular embodiment, said fixed
Selon un autre mode de réalisation particulier, ladite portion fixe 8 comprend en outre une languette mobile 13 montée pivotante sur l'arrête interne dudit longitudinal avant 11 entre une position "droite" dans laquelle elle s'étend dans le prolongement de la face interne de la portion fixe 8 (Cf.
Pour des raisons qui seront expliquées plus loin, le bord longitudinal avant 11 présente avantageusement une zone médiane en saillie en direction de l'ouverture 10. Pour cela, ledit bord longitudinal avant 11 a de préférence une section transversale en forme globale de V ou en T pivoté de 90° sur la gauche.For reasons which will be explained later, the front
La planche inférieure 6 comporte en outre au moins :
- une trappe d'accès 14 amovible destinée à combler l'ouverture 10 située entre
sa portion fixe 8 et la planche avant 5 du coffre 1, et - un organe de
liaison 15 fixé de façon amovible sur le bordlongitudinal avant 11 desa portion fixe 8, le cas échéant entre la languette fixe 12 et la languette mobile 13 en position droite, et sur lequel se solidarise de manière amovible ladite trappe d'accès 14 par son bordlongitudinal arrière 16.
- a
removable access hatch 14 intended to fill theopening 10 located between itsfixed portion 8 and thefront board 5 of thetrunk 1, and - a connecting
member 15 fixed removably on the frontlongitudinal edge 11 of its fixedportion 8, where appropriate between the fixedtongue 12 and themovable tongue 13 in upright position, and on which saidaccess hatch 14 is removably secured by its rearlongitudinal edge 16.
Selon un mode de réalisation particulier, la trappe d'accès 14 est solidarisée sur l'organe de liaison 15 selon une liaison pivot autour d'un axe de pivotement 17 (Cf.
Dans cette hypothèse, la trappe d'accès 14 est apte à pivoter autour de l'axe de pivotement 17 entre une position "fermée" dans laquelle elle comble l'ouverture 10 et une position "ouverte" dans laquelle elle dégage au moins en partie ladite ouverture 10.In this hypothesis, the
Ledit organe de liaison 15 a alors avantageusement une forme générale de cornière et comprend :
- une aile verticale 18 destinée à venir en appui contre le bord
longitudinal avant 11 de laportion fixe 8 de la planche inférieure 6, et - une aile horizontale 19 issue de l'extrémité supérieure de ladite aile verticale 18 et s'étendant parallèlement à la face interne de la
portion fixe 8, lorsque ladite aile verticale 18 est en appui contre le bordlongitudinal avant 11.
- a
vertical wing 18 intended to come to bear against the frontlongitudinal edge 11 of the fixedportion 8 of thelower board 6, and - a
horizontal wing 19 coming from the upper end of saidvertical wing 18 and extending parallel to the internal face of the fixedportion 8, when saidvertical wing 18 bears against the frontlongitudinal edge 11.
L'aile verticale 18 de l'organe de liaison 15 a de préférence une forme congruente à celle du bord longitudinal avant 11 de la portion fixe 8 de la planche inférieure 6. Ainsi, si le bord longitudinal avant 11 présente une zone médiane en saillie en direction de l'ouverture 10, l'aile verticale 18 de l'organe de liaison 15 est alors telle qu'au moins sa face arrière présente une zone médiane en creux. On comprend que cette configuration particulière permet de faciliter la mise en place, le maintien et la fixation de l'organe de liaison 15 sur ladite portion fixe 8.The
Ledit organe de liaison 15 comporte également un premier rebord 20 issu de la face avant de son aile verticale 18 et s'étendant dans la même direction que son aile horizontale 19, ledit premier rebord 20 recevant le long de son extrémité libre une portion de cylindre 21, l'axe longitudinal de cette dernière déterminant l'axe de pivotement 17 de la liaison pivot entre l'organe de liaison 15 et la trappe d'accès 14. Ladite portion de cylindre 21 est élastiquement déformable et avantageusement un cylindre de révolution, c'est-à-dire que sa section transversale a une forme circulaire.Said connecting
Ledit organe de liaison 15 est fixé contre le bord longitudinal avant 11 de sa portion fixe 8 par tous moyens de fixation 22 adaptés tels que, par exemple, des vis autoperceuses, comme représenté sur les figures, des clips, ou encore des ensembles clameau - écrou.Said connecting
Selon un autre mode de réalisation non représenté, l'organe de liaison 15 comporte en plus des éléments précédemment décrits une autre aile horizontale issue de l'extrémité inférieure de l'aile verticale 18 et s'étendant parallèlement à la face externe de la portion fixe 8, lorsque ladite aile verticale 18 est en appui contre le bord longitudinal avant 11 de ladite portion fixe 8. Dans cette configuration, l'organe de liaison 15 a alors une forme générale de C, l'autre aile horizontale remplaçant alors la languette fixe 12 de la portion fixe 8.According to another embodiment not shown, the connecting
Par ailleurs, selon un mode de réalisation avantageux et en référence à la
On comprend bien que les organes d'accouplement et d'accouplement complémentaire pourront être d'un tout autre type tel que, par exemple des rainures en queue d'aronde, sans sortir du cadre de la présente invention.It is clearly understood that the coupling and complementary coupling members could be of a completely different type such as, for example, dovetail grooves, without departing from the scope of the present invention.
En outre, la planche inférieure 6 comporte avantageusement un seul organe de liaison 15 s'étendant sur toute la longueur du bord longitudinal avant 11 de sa portion fixe 8 (Cf.
Pour assurer la liaison pivot, la trappe d'accès 14 comporte une rainure longitudinale 25 aménagée le long de son bord longitudinal arrière 16, ladite rainure longitudinale 25 ayant la section transversale de forme congruente à celle de la portion de cylindre 21 associée au premier rebord 20 de l'aile verticale 18 de l'organe de liaison 15 afin de permettre la liaison pivot. Par ailleurs, lorsque la trappe d'accès 14 coopère avec l'organe de liaison 15, cette dernière obture totalement l'ouverture 10 et est fixée le long de son bord longitudinal avant 26 sur la planche avant 5 dudit coffre 1 à l'aide d'organes de fixation, non représentés, tels que, par exemple, des vis, des boulons ou encore des clips. Afin de ne pas obstruer l'ouverture 10, les organes de fixation sont disposés à l'extérieur du coffre 1 selon l'invention.To ensure the pivot connection, the
Enfin, pour des raisons évidentes d'isolation thermique et acoustique, le coffre 1 selon l'invention comporte avantageusement au moins un isolant 27 disposé dans son volume interne 7 en appui contre la planche avant 5 et au moins en partie contre les planches supérieure 4 et inférieure 6. Pour faciliter le retrait dudit isolant 27 lors des opérations de maintenance, ce dernier se compose avantageusement d'un bloc supérieur 27A et d'un bloc inférieur 27B réalisés en polystyrène expansé (PSE).Finally, for obvious reasons of thermal and acoustic insulation, the
Avec la configuration précédente décrite, pour accéder au volume interne 7 du coffre 1 selon l'invention, on procède de la manière décrite ci-après.With the previous configuration described, to access the internal volume 7 of the
Le coffre 1 selon l'invention est tel que représenté à la
En référence à la
En référence à la
En référence à la
Enfin, en référence à la
On procédera évidemment à l'inverse par remettre en place la trappe d'accès 14 et refermer le coffre 1 selon l'invention.We will obviously proceed in the opposite way by replacing the
On comprend bien que par la mise en oeuvre d'organe de liaison 15 amovible et d'une languette mobile 13, le coffre 1 selon l'invention permet d'obtenir une largeur de l'ouverture 10 maximale et donc un accès aisé à l'intérieur dudit coffre 1.It is clearly understood that by the use of a removable connecting
Le coffre 1 selon l'invention trouve une application particulière pour contenir un volet roulant d'une fenêtre ou d'une porte.The
Enfin, il va de soi que les exemples de coffres 1 conformes à l'invention qui viennent d'être décrits ne sont que des illustrations particulières, en aucun cas limitatives de l'invention.Finally, it goes without saying that the examples of
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2203822A FR3134840A1 (en) | 2022-04-25 | 2022-04-25 | ROLLER SHUTTER BOX WITH UNDERFRONT ACCESS |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4269741A1 true EP4269741A1 (en) | 2023-11-01 |
Family
ID=82019375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP23165346.0A Pending EP4269741A1 (en) | 2022-04-25 | 2023-03-30 | Roller shutter box with access from below |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4269741A1 (en) |
FR (1) | FR3134840A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1705336A1 (en) | 2005-03-21 | 2006-09-27 | BUBENDORFF Société Anonyme | Fixing device for an inspection hatch on a roller shutter box |
EP1835122A2 (en) | 2006-03-18 | 2007-09-19 | Roma Rolladensysteme GmbH | Inspection cover lock for a shutter box |
EP2255058A1 (en) | 2008-02-14 | 2010-12-01 | Profine Gmbh | Profile system for a shutter frame support |
-
2022
- 2022-04-25 FR FR2203822A patent/FR3134840A1/en active Pending
-
2023
- 2023-03-30 EP EP23165346.0A patent/EP4269741A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1705336A1 (en) | 2005-03-21 | 2006-09-27 | BUBENDORFF Société Anonyme | Fixing device for an inspection hatch on a roller shutter box |
EP1705336B1 (en) * | 2005-03-21 | 2016-02-03 | BUBENDORFF Société Anonyme | Fixing device for an inspection hatch on a roller shutter box |
EP1835122A2 (en) | 2006-03-18 | 2007-09-19 | Roma Rolladensysteme GmbH | Inspection cover lock for a shutter box |
EP2255058A1 (en) | 2008-02-14 | 2010-12-01 | Profine Gmbh | Profile system for a shutter frame support |
EP2255058B1 (en) * | 2008-02-14 | 2014-04-09 | profine GmbH | Top mounted roller shutter box and profile system for such a roller shutter box |
Also Published As
Publication number | Publication date |
---|---|
FR3134840A1 (en) | 2023-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1741872B1 (en) | Roller shutter system | |
EP4269741A1 (en) | Roller shutter box with access from below | |
EP0412904B1 (en) | Wooden framing with a groove for the glasswork | |
EP2366863B1 (en) | Tunnel formwork including a framework for reinforcing the structure thereof | |
EP1700992B1 (en) | Window, French window or similar of the breather type with a fluid connection between an air layer and the exterior by means of a profiled seal at the lower transom of the exterior pane. | |
EP2108777B1 (en) | Casing for a rolling shutter | |
EP1022427B1 (en) | Door or window plus roller shutter assembly or similar | |
FR2981115A1 (en) | Formwork element for roller blind installed on top cross-piece of joinery frame connected within opening of building, has wing projected so as to be supported against front face and secured to cross-piece to provide complement of inertia | |
FR2843161A1 (en) | Door or window surround with roller shutter has external section of shutter housing made with walls forming shuttering for casting concrete lintel | |
FR2967196A1 (en) | Roller blind box for placing above joinery work in building to place e.g. joinery element, has effort collecting unit including fixing element for fixing upper cross beam, where collecting unit is connected to rear face | |
FR2967443A1 (en) | Side section for use as e.g. upright of door jamb, has side walls between which grooves are formed, and top wall forming abutment for edge of door, where each groove comprises side that is formed by fold of section against one side wall | |
FR2942843A1 (en) | Door leaf, has maintaining unit i.e. centering unit, forming filling unit that fills free spaces formed between faces of filling element and sides of groove of frame and between bottom of groove of frame and tranche of filling element | |
EP1146197B1 (en) | Roller shutter box | |
FR2952116A1 (en) | Side part module for block-bay type roller shutter that is used in restoration of old buildings, has side parts comprised of supports that are arranged to support end of winding drum, and fixing foot fixed at side parts on window | |
FR3099200A1 (en) | Safe system for a joinery intended to equip a building opening | |
WO2023131756A1 (en) | Insulating frame for receiving joinery | |
FR2488321A1 (en) | INSULATING GLASS PANEL, THERMAL OR SOUND, WITH VENTILATION MOUTH AND PROFILE FOR THE CONSTRUCTION OF SUCH A PANEL | |
FR3133882A1 (en) | TUNNEL BOX WITH INCREASED INERTIA FOR ROLLER SHUTTERS | |
EP1988247A2 (en) | Load-bearing frame, in particular for a door or window frame, door and method for installing a panel in such frame | |
EP1369549A1 (en) | Self supporting doorleaf for overhead door | |
FR2943378A1 (en) | Insulating roller shutter for use in bay in front of window of building, has bodies actuated in order to radially guide proximal plate against screen so as to close space between screen and apron by preserving air thickness in turbulences | |
EP4198249A1 (en) | Suspension subassembly of a roller shutter screen, and roller shutter installation comprising such a subassembly | |
FR3091718A1 (en) | Roller shutter structure comprising a box provided with a longitudinal support extension | |
FR2854194A1 (en) | Roller shutter casing device for veranda construction, has frontage unit integrated by suspension at rest position of device and movable between closed and open positions of chest of shutter at suspended state of device | |
FR3023574A1 (en) | TUNNEL BOX, PLATE FOR CLOSING A HALF-BOOT, PROVIDED WITH A MEANS OF CONNECTION BETWEEN A DORMANT AND A PRE-EXISTING LINTEAU |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20240312 |
|
17P | Request for examination filed |
Effective date: 20240326 |