• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    This invention relates to a slatted roof (1), comprising - a plurality of slats (3), which are arranged parallel to each other, rotatable between a closed position and an open position; - a side gutter (4), which is arranged under respective ends (5) of these slats (3); - a discharge profile (6), which is arranged separately from the slats (3) and is movable with respect to the side gutter (4) between a closed position, for collecting precipitation (8) falling on the slats (3) and discharging from this deposit (8) to the side gutter (4) and an open position to make room for the rotation of the slats (3); - transmission means for transmitting the rotational movement of the slats (3) to the displacement movement of the discharge profile (6). In addition, this invention includes a method for adapting an existing slatted roof (1) to a slatted roof (1) according to the present invention.
    公开号:BE1027244B1
    申请号:E20195290
    申请日:2019-04-30
    公开日:2020-12-01
    发明作者:Meulemeester Lennart De；Kristof Lemiegre；Bart Pieter Jules Abeel
    申请人:Renson Sunprotection Screens Nv；
    IPC主号:
    专利说明:

    SLAT ROOF This invention relates to a slatted roof, comprising - a plurality of slats, which are arranged almost parallel to each other, rotatable about respective slat axes between a closed position, in which these slats together form a closed roof, and an open position, in which there is a space between these slats. extends; - a side gutter, which is arranged on one side of these slats substantially transversely to these slats, below the respective ends of these slats; - a discharge profile, which is arranged on the said side of the slats, movable with respect to the side gutter between a closed position, for collecting precipitation falling on the slats and discharging this precipitation to the side gutter and an open position for space. make for the rotation of the slats; - and transmission means for transmitting the rotational movement of the slats to the displacement movement of the discharge profile.
    In addition, the present invention relates to a method for adapting a slatted roof comprising a plurality of slats, which are arranged substantially parallel to each other, rotatable between a closed position, in which these slats together form a closed roof, and an open position, in which a gap exists between them. extends these slats and a side gutter, which on one side of these slats is arranged substantially transversely of these slats below the respective ends of these slats.
    Such louvered roofs with rotating blades are usually used to screen off an outdoor space, as a patio cover or veranda roof, etc.
    When closed, the blades form a watertight roof.
    By rotating the slats between their closed position and their open position, light and ventilation towards the space under the slats can be controlled.
    Sun and / or wind can be shielded or let through by directing the slats.
    Precipitation that falls on the slats in the closed position of the slats is mainly discharged via the slats, which can be fitted with slatted gutters for this purpose, to the side gutter and then via a discharge gutter or via a front gutter, which can be provided at the front of the slatted roof. away from the louvered roof. A part of this precipitation can optionally also be discharged via a side gutter which is arranged on the side of the slats opposite to the side of the first-mentioned side gutter. Further in the patent application, only the first-mentioned side channel is referred to. The slats are typically arranged inclined towards this side gutter.
    In order to allow the slats to rotate above the side gutter, they are arranged at a certain distance from this side gutter. In order to allow rotation of the slats and still be able to discharge sufficient precipitation water, in practice the side gutter comprises on the one hand an inner side wall which is arranged at a certain distance below the slats and, on the other hand, an outer side wall which is at least partially adjacent to the slats away from the slats. slats. The outer side wall is made sufficiently high to be able to collect rainwater that flows from the slats with a certain force through this outer side wall. In practice, however, the inner side wall cannot be made sufficiently high to keep precipitation water within the side gutter in all circumstances, because otherwise it would hinder the rotation of the slats. In practice, it is seen that precipitation water that falls from the slatted gutters into the side gutter, often splashes over the inner side walls and thus ends up in the space under the slatted roof.
    Several solutions have already been sought to limit the penetration of precipitation water into the interior in this way.
    FR 2 676 079 A1 describes a variant of a slatted roof in which the side gutter is adjustable in height and the displacement of the movement is coupled to the rotation of the slats, so that the slats can be drained at a minimum height above the side gutter. . This offers a partial solution against the splashing of the water from the side gutter over the inner side wall, but shifts the problem to the drainage of the side gutter to a drain pipe or to a front gutter of the louvre roof. In EP 1 127 992 the slats are provided laterally with plate parts extending between the slats and the side gutter. These plate parts are provided to hide the movement mechanism for rotating the slats from view. DE 20 2004 016 025 UI describes that these plate parts can also stop splashing water in the side gutter. In practice, however, it is noticed that such plate parts do not adequately resist splashing water.
    As with other anti-drip elements, which are provided individually per lamella, such as, for example, also the individual anti-drip elements described in EP 2 589 720 A1, in WO 2014/136095 A1 or in WO 2015/063699 A1, precipitation can occur in addition to such individual penetrate anti-drip elements.
    InFR2 701 977 A1 a solution is described which is intended for a slat roof in which the slats rotate about an axis arranged on a longitudinal side of the slat. A gasket is fitted at the top of the inner side wall of the side gutter just below the respective ends of the slats. When rotating on this side, the slats always extend at the same height with respect to the side gutter, the said seal avoiding water penetration as much as possible. However, this solution is not suitable for slat roofs where the axis of the slats is not arranged on a longitudinal side of the slat.
    In the slatted roof of DE 34 12 770 A1, such a seal is also arranged at the top of the inner side wall of the side gutter, but the axis of the slats is not arranged on a longitudinal side of the slat. The seal only serves in the closed position of the slats. To be able to rotate the slats, the part of the inner side wall where this seal is provided must be moved beyond the ends of the slats. At that moment residual water that is still present on the slats will, when the slats rotate, fall freely into the space that is screened by the slatted roof.
    FR 3 042 802 A1 and ITUD20120217 A1 describe louvered roofs according to the introductory part of the first claim. A drain profile is provided on both sides of the slats. Each drain profile is hingedly attached at the bottom of the corresponding ends of the slats and hangs down in the side gutter to collect precipitation from the slats and to discharge it to the respective side gutter. When the slats are rotated, this drain profile, because it is hingedly attached to the slats, is displaced in the side gutter in order to be able to provide improved water discharge in any position of the slats. This discharge profile extends mainly in a longitudinal direction transverse to the longitudinal direction of the slats.
    However, this discharge profile is also moved in its longitudinal direction in the side gutter, so that, in order to make this displacement possible, either the side gutter must be made a lot longer than the length over which the slats extend relative to the side gutter, or the discharge profile. a lot shorter than this length. In this way a zone remains at the end of this discharge profile where precipitation can still splash over the inner side wall of the side gutter.
    The object of the present invention is to provide a slatted roof according to the preamble part of the first claim, wherein the watertightness at the level of the drainage of the slats in the side gutter is further increased.
    This object of the invention is achieved by providing a slatted roof comprising - a plurality of slats, which are arranged substantially parallel to each other, rotatable about respective slat axes between a closed position, in which these slats together form a closed roof, and an open position, in which an interspace extends between these lamellae; - a side gutter, which is arranged on one side of these slats substantially transversely to these slats, below the respective ends of these slats;
    - a discharge profile, which is arranged on the said side of the slats, separate from the slats and movable with respect to the side gutter between a closed position, for collecting precipitation falling on the slats and discharging this precipitation to the side gutter and a open position to make room for the rotation of the slats; - and transmission means for transmitting the rotational movement of the slats to the displacement movement of the discharge profile. By positioning the discharge profile separately from the slats, the rotational movement of the slats can be transferred to a displacement movement of the discharge profile, without a displacement according to the longitudinal direction of the discharge profile (transverse to the longitudinal direction of the slats) being necessary for this purpose. The drain profile can be attached in various possible ways. This discharge profile can for instance be attached to a beam to which the slats are rotatably attached. The side gutter can optionally be integrated in such a beam. When the side gutter is arranged separately from such a beam, the discharge profile can be attached to the beam or to the side gutter. When the drain profile is attached to the side gutter, this drain profile is preferably attached to the outer side wall of the side gutter, since this drain profile can be attached there in an aesthetic manner in a simpler manner, for instance with the aid of fastening means. Alternatively, it is also possible, for example, to attach the drain profile to the bottom or to the inner side wall of the side gutter. A combination of such attachments is also possible.
    The drain profile of a louvre roof can be designed in one piece, but can for instance also be designed as a profile to which one or more sealing profiles are attached. When the drain profile is displaced, the top edge of the drain profile in the closed position of the drain profile is preferably positioned higher than in the open position of the drain profile. This top edge is an edge of the drain profile, which is arranged at the top of the drain profile at least in the closed position of the drain profile. When this top edge is higher in the closed position than in the open position, less space is required in the width direction of the side gutter (longitudinal direction of the slats) to be able to realize this displacement movement. The side gutter can then be made relatively narrow. There are various ways of realizing such a displacement of the discharge profile with a displacement of the top edge in the height direction. The discharge profile can herein be completely displaced in the height direction, or, for example, also in parts which are provided so as to be movable relative to each other.
    It is possible to provide the drain profile to be merely displaceable in height. However, in order to realize the displacement of the discharge profile in a compact manner, this upper edge preferably also moves according to the longitudinal direction of the slats between the open position and the closed position of the discharge profile.
    The side gutter can then be made relatively low. When this side gutter is included in or attached to a beam of the louvre roof, the height of this beam can also be limited.
    There are various ways of realizing such a displacement of the drain profile with a displacement of the top edge in the width direction.
    The discharge profile can herein be moved parallel to itself and / or rotatable.
    In a simple embodiment, the discharge profile is hingedly arranged for this purpose in the side gutter. A drain profile that is hingedly arranged in the side gutter is also particularly suitable for equipping existing louvered roofs with it.
    In a specific embodiment of a slatted roof according to the present invention, the top edge of the discharge profile in the closed position of the slats and in the closed position of the discharge profile adjoins the bottom of the slats. Preferably, this drain profile connects seamlessly to the underside of the slats, so that the drain profile can completely close off the space between the side gutter and these slats. In this way, incidence of light and / or drafts and / or penetration of insects and / or dirt into the space under the slatted roof can be minimized in the closed position. Preferably, the undersides of the slats then also adjoin each other in order to form a substantially continuous surface. In order to avoid damage to the slats (paint damage, profile damage due to friction, ...), the discharge profile preferably remains free from contact with these slats, in all positions that the discharge profile takes during the displacement movement.
    The side gutter of a slatted roof according to this invention is preferably arranged directly below said end of the slats, and not in a zone laterally next to the slats. It is easier to realize drainage from the slats towards the side gutter when this side gutter is arranged vertically, viewed below the respective ends of the slats and not obliquely below. The outer side wall of the side gutter is here in a zone laterally next to the slats, the bottom of the side gutter is located directly below the respective end and the inner side wall of the side gutter is located directly below the slats.
    The upper edge of the inner side wall of the side gutter of a louvre roof according to the present invention preferably comes in all positions of the drain profile at least as high as the bottom edge of the drain profile. Even during the opening of the slats and the displacement of the discharge profile to its open position, the discharge profile can continue to discharge rainfall in this way towards the side gutter. This bottom edge of the drain profile is an edge of the drain profile which is arranged at the bottom of the drain profile at least in the closed position of the drain profile. The transmission means for transmitting the rotational movement of the slats to the displacement movement of the discharge profile can be designed in many different ways, as long as they can ensure, on the one hand, that in the closed position of the slats, the discharge profile is in its closed position and on the other hand, that upon rotation of the slats, this discharge profile makes way for these slats, so that the rotation of the slats is not hindered by this discharge profile.
    In a specific embodiment, the transmission means comprise return means, which exert a return force on the discharge profile, which pushes the discharge profile towards its closed position.
    When opening the slats, the slats or further transmission means can then exert a force against this return force, in order to bring the discharge profile to its open position.
    More specifically, these return means can comprise a plurality of resilient elements, which, viewed according to the longitudinal direction of the drain profile, are arranged spread over the drain profile.
    Even more specifically, the discharge profile can be attached to the side channel, for instance by means of spring hinges, the springs from these spring hinges being the spring elements which form the said return means.
    The transmission means can further more specifically comprise an arcuate guide element which is provided at the level of one of the lamellae on the discharge profile or is provided on this lamella or on the corresponding lamella axis, for controlling the transmission of the rotational movement of the lamellae according to this arc shape. to the displacement movement of the drain profile. With such an arcuate guide element it can be easily ensured that the discharge profile can be moved according to a smooth movement between its open position and its closed position.
    When such an arcuate guide element is provided on the vane or on the vane shaft, it can take the form of a cam with the vane shaft as the camshaft. The arc shape is then mainly convex.
    When such an arcuate guide element is provided on the discharge profile 1s, it preferably forms a negative cam with a substantially concave arc shape.
    Such an arcuate guide element is preferably substantially plate-shaped. This guide element preferably extends mainly in the longitudinal direction of the discharge profile.
    Such an arcuate guide element is preferably arranged on the side of the discharge profile, which is directed towards the outer side wall of the side channel, in order to hide this guide element from view.
    When the transfer means comprise such a guide element, a plurality of similar guide elements are preferably disposed spread over this discharge profile.
    In a slatted roof according to the present invention, the slats are preferably provided with a drip nose at their end to ensure maximum drainage of precipitation in the side gutter in all positions of the slats. Such a drip nose is attached to the end of the vane and extends at least partially under the vane, hanging down relative to the underside of the vane. When such a slat is provided with a slat channel with an outlet opening at the relevant end of the slat, this drip nose preferably extends at least below this outlet opening. Such a drip nose prevents precipitation discharged via the slat from adhering to the underside of the slat under the influence of adhesive forces and from penetrating through this underside into the interior space under the slatted roof and dripping off.
    When the slats of a slatted roof according to the present invention are provided with such a drip nose, the top edge of the discharge profile preferably extends in its closed position directly below the slats and laterally next to the drip noses of these slats.
    In embodiments with such a drip nose, this drip nose may be more specifically designed as a said arcuate guide element forming part of the transfer means.
    In a particularly preferred embodiment of a slat roof according to the present invention, the discharge profile is disposed separately from the slat shafts or provided detachably from the slat shafts and the slats are slidably disposed in the slat roof.
    The object of the present invention is further also achieved by providing a method of adapting a louvre roof comprising a plurality of louvers disposed substantially parallel to each other, rotatable between a closed position, in which these louvres together form a closed roof, and an open position, in which an interspace extends between these slats and a side gutter, which on one side of these slats is arranged substantially transversely to these slats under the respective ends of these slats, wherein on said side of the slats a discharge profile at the side gutter is fixed, movable in this side gutter between a closed position, for guiding precipitation incident on the slats to the side gutter and an open position to make room for the rotation of the slats and providing means for transmitting the rotational movement from the slats to the displacement movement of the drain profile.
    Such a method according to the invention is particularly suitable for converting an existing slatted roof into an embodiment of a slatted roof according to the invention described above.
    The present invention is now further illustrated by the following detailed description of some louvered roofs and methods of this invention. The purpose of this description is only to provide illustrative examples and to indicate further advantages and particularities of this invention, and thus cannot be construed as limiting the scope of the invention or the patent rights claimed in the claims. In this detailed description reference is made by reference numbers to the accompanying drawings, in which - Figure 1 shows a part of a louvre roof according to the prior art in section, cut across the side gutter, with a view of a louvre at the same height. side gutter is shown, schematically showing the influence of wind on the discharge of precipitation; Figure 2 shows a part of a slatted roof according to the invention, with a first embodiment of a discharge profile and a first embodiment of transmission means, in cross-section, cut across the side gutter, with a view of a slat at the level of this side gutter, the the influence of wind on the discharge of precipitation is shown schematically; Figure 3 shows a part of a slatted roof according to the invention, with a second embodiment of a discharge profile and the first embodiment of transmission means, in cross-section, cut across the side gutter, with a view of a slat at the level of this side gutter; - Figures 4 to 7 shows a part of the slatted roof from figure 2, in cross-section, cut across the side gutter, with a view of a slat at the level of this side gutter, with the slat and the discharge profile in different positions between the closed position ( figure 4) and the open position (figure 7); - Figures 8 to 11 shows a part of the slatted roof from figure 2, in cross-section, cut across the slats, with a view of the side gutter, at the level of some slats, with the slats and the discharge profile in different positions between the closed position (figure 8) and the open position (figure 11); Figures 12 to 15 show a part of a slatted roof according to the invention, with a third embodiment of a discharge profile, in cross-section, cut across the side gutter, with a view of a slat at the level of this side gutter, is shown with the slats and the discharge profile in different positions between the closed position (figure 12) and the open position (figure 15);
    - Figures 16 to 19 show a part of a slatted roof according to the invention, with a fourth embodiment of a drain profile, in cross section,
    cut across the side gutter, with a view of a slat at the level of this side gutter, is shown with the slats and the discharge profile in different positions between the closed position (figure 16) and the open position (figure 19);
    Figures 20 to 23 show a part of a slatted roof according to the invention, with a fifth embodiment of a discharge profile, in cross-section, cut across the side gutter, with a view of a slat at the level of this side gutter, is shown with the slats and the discharge profile in different positions between the closed position (figure 20) and the open position (figure 23);
    - Figures 24 to 27 a part of a slatted roof according to the invention, with a sixth embodiment of a drain profile, in cross-section, cut across the side gutter, with a view of a slat at the level of this side gutter, is shown with the slats and the drain profile in different positions between the closed position (figure 24) and the open position (figure 27);
    - Figures 28 to 31 show a part of a slatted roof according to the invention, with a seventh embodiment of a drain profile, in cross section,
    cut across the side gutter, with a view of a slat at the level of this side gutter, is shown with the slats and the discharge profile in different positions between the closed position (figure 28) and the open position (figure 31);
    Figures 32 and 33 show a part of a louvre roof according to the invention, with an eighth embodiment of a discharge profile and a second embodiment of transmission means in cross section, cut across the side gutter, with a view of a louvre at the height of this side gutter. slats and the discharge profile in the closed position
    (Figure 32) and the open position (Figure 33);
    Figures 34 and 35 show a part of a louvre roof according to the invention, with the eighth embodiment of a discharge profile and a third embodiment of transmission means in cross section, cut across the side gutter, with a view of a louvre at the height of this side gutter. slats and the discharge profile in the closed position (figure 34) and the open position (figure 35);
    Figures 36 and 37 show a part of the slatted roof from figures 34 and 35, in cross-section, cut across the slats, at the level of some slats, with the slats and the transmission means in the closed position (figure 36) and the open position (figure 37);
    - Figures 38 to 41 show a part of a louvre roof according to the invention, with a ninth embodiment of a drain profile and a fourth embodiment of transmission means, in cross section, cut across the side gutter, with a view of a louvre at the level of this side gutter, with the louvre and the discharge profile in different positions between the closed position (figure 38) and the open position (figure 41);
    - Figures 42 to 45 shows a part of the slatted roof from figures 38 to 41, in cross-section, cut across the slats, with a view of the side gutter, at the level of some slats, with the slats and the drain profile in different positions between the slats. closed position (Figure 42) and the open position (Figure 45);
    Figures 46 to 49 show a part of a slatted roof according to the invention, with the first embodiment of a discharge profile and a fifth embodiment of transmission means, in cross section, cut across the side gutter, with a view of a louvre at the height of this side gutter,
    with the louvre and the outlet profile in different positions between the closed position (figure 46) and the open position (figure 49),
    - Figures 50 to 53 shows a part of the slatted roof from figures 46 to 49, in cross-section, cut across the slats, with a view of the side gutter, at the level of some slats, with the slats and the drain profile in different positions between the slats. closed position (figure 50) and the open position (figure 53);
    - Figures 54 to 57 show a part of a slatted roof according to the invention, with a tenth embodiment of a discharge profile and a sixth embodiment of transmission means, in cross section, cut across the side gutter, with a view of a louvre at the level of this side gutter, with the louvre and the outlet profile in different positions between the closed position (figure 54) and the open position (figure 57);
    Figures 58 to 61 show a part of the slatted roof from figures 54 to 57, in cross-section, cut across the slats, with a view of the side gutter, at the level of some slats, with the slats and the drain profile in different positions between the slats. closed position (Figure 58) and the open position (Figure 61);
    Figures 62 to 65 show a part of a slatted roof according to the invention, with the eighth embodiment of a discharge profile and a seventh embodiment of transmission means, in cross section, cut across the side gutter, with a view of a louvre at the height of this side gutter, with the louvre and the discharge profile in different positions between the closed position (figure 62) and the open position (figure 65); Figures 66 to 69 show a part of the slatted roof from figures 62 to 65, in cross-section, cut across the slats, with a view of the side gutter, at the level of some slats, with the slats and the drain profile in different positions between the slats. closed position (Figure 66) and the open position (Figure 69); - Figures 70 to 73 show a part of a slatted roof according to the present invention with the sixth embodiment of discharge profile and an eighth embodiment of transmission means, in cross-section, cut through the slats, with a view of the side gutter, at the level of some slats, with the slats and the discharge profile in different positions between the closed position (figure 70) and the open position (figure 73); Figures 74 to 77 show a part of the slatted roof of figures 70 and 73 in more detail at the height of the transmission means, with a view of part of a slat, with this slat and the discharge profile in different positions between the closed position (figure 74) and the open position (figure 77). The slatted roofs (1) shown comprise several slats (3) which are arranged parallel to each other between and transverse to two beams (2) arranged parallel to each other. Together with further beams (18), these beams (2) can be assembled into a frame, as shown in figure 3. The beams (2, 18) can be attached to an outside wall and / or mounted on columns (17), such as shown in Figure 3.
    The slats (3) are each arranged rotatably about a respective rotation axis (9), whereby they can rotate simultaneously between a closed position and an open position. In the illustrated embodiments, the slats (3) can each be rotated through more than 90 °. It is of course possible to work out alternative embodiments in which the slats (3) are arranged rotatably through a different angle. In the open position, light and air can flow between the slats (3) to the space below. In the closed position, the slats (3) together form a closed canopy.
    The slats (3) shown comprise a slat channel (38) on a first longitudinal side. The slats (3) are arranged inclined, the slat channel (38) sloping down from each slat (3) towards an outlet opening which is provided in one end (5) of this slat (3). In order to allow the water to drain off the precipitation (8) that falls on the slats (3) smoothly, when the slats (3) are in the closed position, the top surface of each slat (3) is slightly inclined towards the slat gutter ( 38), so that all precipitation (8) falling on it is discharged towards the slatted channel (38).
    Below the respective outlet openings, a side gutter (4) is provided in the corresponding beam (2) to which the slats (3) are attached, along which the precipitation (8) is further diverted. This side channel (4) is arranged directly under the corresponding ends (5) of the slats (3). The upright outer side wall (10) of this side gutter (4) extends laterally next to the slats (3) to just above the slats (3), seen in their closed position, so that precipitation water (8) coming out of the slatted gutters (38) flows in the side gutter (4). The axes of rotation (9) of the slats (3) are attached through this outer side wall (10). The bottom (11) of the side channel (4) is located directly under the ends (5) of the slats (3). Below the slats (3) the upright inner side wall (12) of this side gutter (4) extends to a certain distance from the slats (3), so that the slats (3) can rotate unimpeded along this side gutter (4). Together with the bottom (11), the upright inner side wall (12) and the upright outer side wall (10) form a substantially U-shaped side gutter (4).
    Below the outlet opening, each slat (3) is provided at its corresponding end (5) with a drip nose (13), which hangs down relative to the underside of the slat (3). This dripping nose (13) prevents precipitation (8) from penetrating through adhesive forces via the underside (37) of the louvre (3) to the interior space under the louvre roof (1).
    Figure 1 shows how, in the prior art, wind (7) can still ensure that precipitation (8) penetrates through the space between the slats (3) and the inner side wall (12) of the side gutter (4). .
    According to the invention, the illustrated embodiments are therefore provided with a discharge profile (6), which is attached to the side gutter (4) and is arranged to collect precipitation (8) incident on the slats (3) and to discharge it to the side gutter. (4) as shown in Figure 2.
    In order that this discharge profile (6) would not hinder the rotation of the slats (3), this discharge profile (6) is disposed so as to be movable in this side gutter (4) to make room for the rotation of the slats (3). The discharge profile (6) is movable between a closed position when the slats (3) are in their closed position and an open position when the slats (3) are in their open position. In each case, transmission means are provided for transmitting the rotational movement of the slats (3) to the displacement movement of the discharge profile (6).
    In all depicted embodiments, the top edge (34) of the drain profile (6), which in the closed position is arranged at the top of the drain profile (6), is lower in the open position. In the closed position, this top edge (34) extends directly below the slats (3), laterally next to the drip nose (13).
    The bottom edge (35) of this drain profile (6) is arranged lower in any position of the drain profile (6) than the top edge (36) of the inner side wall (12) of the side gutter.
    In a first illustrated embodiment (see Figures 2, 4-11 and 46-53) the discharge profile (6) is designed as a flat plate which is attached to the outer side wall (10) of the side gutter (4) by means of spring hinges (14). confirmed. The spring hinges (14) push the drain profile (6) towards the slats (3). When the slats (3) are opened, this drain profile (6) first pivots away from the outer side wall (10) until the slats (3) have been turned 90 ° and then swings back a little. The top edge
    (34) moves in the height direction as well as in the longitudinal direction of the blades (3). In Figures 4 to 11, in a simple embodiment, this discharge profile (6) is displaced for this purpose by the slats (3) themselves against the spring force of the spring hinges (14). The drain profile (6) remains pushed against the slats (3). To prevent damage to the slats (3) and the drain profile (6) due to rubbing against each other, the slat (3) can be provided with a protective tape at the sliding surface. Furthermore, the drain profile (6), as in the second embodiment (see figure 3), can be provided at its top edge (34) with plastic sliding pieces (15), which can be placed in a discrete number of places along the length of the drain profile (6). be applied.
    In this second, more specific embodiment (see figure 3), the drain profile (6) is hingedly attached in a similar way as in the first embodiment. The drain profile (6) is here further designed as a corner profile, with a hanging leg so that the bottom edge (35) of the drain profile (6) extends further into the side gutter (4) and is arranged closer to the inner side wall (12) thereof. than in the first embodiment. A second seal (16) is provided between this corner profile (6) and the outer side wall (10) of the side gutter (4). This second seal (16) is of flexible design, so that it will deform upon impact against the outer side wall (10) so that the rotation of the slats (3) is unimpeded. This second seal (16) can for instance be made of plastic or rubber and can for instance also be manufactured as a brush seal. This embodiment shown is particularly suitable for providing existing slatted roofs (2) with such a drain profile (6) and thus converting it into a slatted roof (2) according to the present invention. To this end, the discharge profile (6) can be easily attached to the outer side wall (10) of the side gutter (4) by means of spring hinges (14).
    Figures 12-31 show alternative displacement options for drain profiles (6) according to the present invention and figures 32-77 show alternative drive options for transferring the rotational movement of the slats (3) to the displacement movement of the drain profile (6).
    In the third embodiment, in Figures 12 to 15, the discharge profile (6) is again a flat plate, which is now pivotally attached to the top edge (36) of the inner side wall (12) of the side gutter (12) about a pivot axis (29). 4). In this way there is no longer any space between the upright inner side wall (12) of the side gutter (4) and the drain profile (6) through which any splashing water and / or drafts can pass.
    In the fourth embodiment, in figures 16 to 19, the drain profile (6) is designed as a T-shaped profile, which is pivotably attached to mounting brackets (39) around a pivot axis (29). These mounting brackets (39) are attached to the outer side wall (10) of the side gutter (4). In the closed position, the drain profile (6) extends parallel to the upright inner side wall (12) of the side gutter (4), which is perceived as more aesthetic than when this drain profile (6) extends at an angle to this inner side wall (12). ) extends.
    In the fifth embodiment, in figures 20 to 23, the discharge profile (6) is designed as an L-shaped profile, which is movably attached by means of two dissimilar pivot arms (20, 21) to mounting brackets (39) which in turn are attached to the outside side wall (12) of the side gutter (4). With the aid of these pivot arms (20, 21), the discharge profile (6) is not moved circularly, but is more stable.
    In the third, fourth and fifth embodiments, the top edge (34) of the discharge profile (34) moves again both in the height direction and in the longitudinal direction of the slats (3).
    In order to move discharge profiles (6) as in the third, fourth or fifth embodiment, such an embodiment could be provided with similar transmission means as the transmission means from figures 4 to 11, from figures 32 and 33, from figures 34. to 37, from Figures 38 to 45, from Figures 46 to 53, from Figures 54 to 61 or from Figures 62 to 69.
    In the sixth embodiment, in Figs. 24 to 27, the discharge profile (6) is designed as an L-shaped profile, which is fixed to mounting brackets (39) with two pivot arms (20, 21) arranged parallel to each other. which in turn are attached to the outer side wall (12) of the side gutter (4). The top edge (34) of the discharge profile (6) moves again both in the height direction and in the longitudinal direction of the slats (3). In any position, the drain profile (6) extends parallel to the upright inner side wall (12) of the side gutter (4), which is perceived as more aesthetic than when this drain profile (6) extends at an angle to this inner side wall (12). extends. In the longitudinal direction of the slats (3), the discharge profile (6) is thereby moved from a position directly below the slats (3) in the closed position, to a position laterally next to the slats (3) in the open position.
    In order to move discharge profiles (6) as in this sixth embodiment, such an embodiment could be provided with similar transmission means as the transmission means of figures 70 to 77.
    In the seventh embodiment, in figures 28 to 31, the discharge profile (6) comprises two sub-profiles (22, 23) which are telescopic with respect to each other and with respect to the inner side wall (12) of the side gutter (4) against this inner side wall ( 12) are confirmed.
    Most of the transmission means shown could mutatis mutandis also be used to transmit the rotational movement of the slats (3) to a displacement movement of such a discharge profile (6).
    Similarly, resilient elements could be provided to drive the telescopic parts (22, 23) apart and away from the inner side wall (12), whereby these parts (22, 23) could then be pushed against this spring force to the open position. similar as in Figures 4 to 11, in Figures 46 to 53, in Figures 54 to 61 or in Figures 62 to 69. Alternatively, for example, a pulley (26) with cord (27) could be used as shown in the Figures 32 and 33 or a transmission arm (31) and a telescopic rod (30) as in Figures 34 to 37. Figures 32-33 show how the rotational movement of the slats (3) can be transmitted with a second embodiment of transmission means. on a displacement movement of a discharge profile (6) with the aid of a cord pulley (26) with a cord (27) wound thereon. The eighth embodiment of a drain profile (6) shown here is again plate-shaped, just like in the first embodiment, and is arranged so as to be displaceable in the side channel (4) in a comparable manner.
    This discharge plate (6) is here now hingedly attached to the outer side wall (10) of the side gutter (4) with ordinary hinges (29) instead of with spring hinges (14) in the first embodiment.
    The cord pulley (26) is fixedly attached to the vane shaft (9), so that it rotates when the vane shaft (9) rotates.
    The cord (27) is attached at one end to this cord pulley (26) and can be rolled up thereon and attached to the discharge plate (26) at its other end, for example by attaching it to a leg of a corresponding hinge (29).
    When the slats (3) are rotated to their open position, the cord (27) is unwound from the cord pulley (26) and the discharge profile (6) pivots away from the outer side wall (10) under the influence of gravity. In the illustrated embodiment, a spring (28) is included in the cord (27) which, when the vanes (3) rotate by more than 90 °, picks up the excess cord (27) being unwound by contracting.
    In a simpler variant, no such spring (28) is provided.
    When the slats (3) then rotate more than 90 °, the cord (27) rewinds on the cord pulley (26) and the discharge profile (6) again pivots slightly towards the outer side wall (10).
    Figures 34-37 show how the rotational movement of the slats (3) with a third embodiment of transmission means can be transferred to a displacement movement of a discharge profile (6) by means of a transmission arm attached eccentrically to the vane shaft (9), to which a rod (30) is pivotally attached to a first end. At its other end, this rod (30) is hingedly attached to the drain profile (6). The drain profile (6) shown here is again the eighth embodiment, as in Figures 32 and 33. The rod (30) can be of fixed construction, as shown in Figures 34 and 35, or can be telescopic, as shown in the Figures. 36 and 37 with a built-in spring to compensate for the difference in speed between opening of the discharge profile (6) and opening of the louvre (3).
    The transmission with the fourth embodiment of transmission means shown in figures 38 to 45 is a variant of the transmission as shown in figures 4 to 11. Instead of directly connecting the discharge profile (6) with the fins (3). to float, a molding (24) is fixed on the discharge profile (6), which is provided with a concave arc shape. The ninth embodiment of the drain profile (6) has a slightly adapted shape for this purpose compared to the first embodiment. The discharge profile (6) is of a kinked design to make it easier to attach this molding (24) to it and to ensure that this molding (24) touches the slat (3) without the drain profile (6) being able to reach the slat (3). touch. The illustrated molding (24) has such a shape that the sliding surface of the slat (3) is always hidden from view, because it is arranged behind the discharge profile (6). The blade (3) continues to touch this arc shape throughout the entire opening angle. This molding (24) can be manufactured more simply from a material which is less susceptible to wear and which will damage the lamella (3) less than the discharge profile (6). Preferably, several such moldings (24) are arranged spread over the discharge profile (6). The transmission with the fifth embodiment of transmission means shown in Figures 46 to 53 is a further variant of the transmission as shown in Figures 4 to 11. The drip noses (13) of some of the slats (3), which spread positioned over the louvered roof (1), now have a convex arc shape. The discharge profile (6) touches this arc shape throughout the entire opening angle of the blade (3). Here, too, the interface remains hidden from view.
    The transmission with the sixth embodiment of transmission means shown in figures 54 to 61 is a still further variant of the transmission as shown in figures 4 to 11. The discharge profile (6) is here in a tenth embodiment designed as a hollow profile instead of a flat plate in the first embodiment. The louvre axes (9) of several blades (3) spread over the louvre roof (1) are now provided with a ridge (40) with a convex arc shape, which remains in contact with the discharge profile (3) throughout the entire opening angle of the blade (3). 6). Here, too, the interface remains hidden from view.
    Figures 62 to 69 show with a seventh embodiment of transmission means how, with the aid of a freewheel disc (32), it can be ensured that in the eighth embodiment of the discharge profile (6), this discharge profile (6) is slats (3) can remain in the same open position beyond 90 ° instead of hinging back. To this end, a freewheel disc (32) is attached to the lamella shaft (9), which is provided with a concentric slot. A transmission rod (33) is journalled in this concentric slot and attached to the discharge profile (6). When the blades (3) are rotated through an angle of 90 ° from the closed position, this rod (33) pushes the discharge profile (6) away from the outer side wall (10) of the side gutter (4) under the influence of gravity. Thereafter, the rod (33) will remain in the same position and run freely in the concentric slot, as shown in Figure 69.
    Figures 70 to 77 show transmission means with which the rotational movement of the slats (3) can be converted into, for example, a displacement of the sixth embodiment of the discharge profile (6) shown. A pivot arm (42) is rotatably disposed relative to an axis of rotation (43) at one end and is provided with a slot in the form of an arc of a circle at its other end.
    A drive arm (41) is fixedly attached to the lamella shaft (6) and is guided with its other end in this circular arc-shaped groove.
    This axis of rotation (43) of the pivot arm (42) is arranged parallel to the lamella axis (9), viewed horizontally, at an intermediate distance from the lamella axis (9).
    In the closed position, the circular arc of the pivot arm (42) is arranged eccentrically with respect to the lamella axis (9).
    When the slats (3) are rotated from the closed position, the pivot arm (42) is initially pushed downward, so that the circular arc comes to lie concentric with the slat axis (9). The transmission arm (43) pushes the drain profile (6) laterally next to the blades (3). Upon further rotation, the drive arm (41) follows the circular path and the pivot arm (42) is stationary.
    In this way the difference in speed between opening of the discharge profile (6) and opening of the slat (3) is absorbed.
    权利要求:
    Claims (17)
    [1]
    Slatted roof (1), comprising - a plurality of slats (3), arranged almost parallel to each other, rotatable about respective slat axes (9) between a closed position, in which these slats (3) together form a closed roof, and an open position in which an interspace extends between these slats (3); - a side channel (4), which on one side of these slats (3) is arranged almost transversely to these slats (3) below the respective ends (5) of these slats (3); - a discharge profile (6), disposed on said side of the slats (3), movable with respect to the side gutter (4) between a closed position, for collecting precipitation (8) falling on the slats (3) and discharging this deposit (8) to the side gutter (4) and an open position to make room for the rotation of the slats (3); - transmission means for transmitting the rotational movement of the slats (3) to the displacement movement of the discharge profile (6); characterized in that the discharge profile (6) is arranged separately from the fins (3).
    [2]
    Louvre (1) according to claim 1, characterized in that the drain profile (6) has an upper edge (34), which is arranged at least at the top of the drain profile (6) in the closed position of the drain profile (6) and that this upper edge (34) is positioned higher in the closed position of the discharge profile (6) than in the open position of the discharge profile (6).
    [3]
    Louvre (1) according to one of the preceding claims, characterized in that in the closed position of the blades (3) and in the closed position of the discharge profile (6), the top edge (34) of the discharge profile (6) is adjacent. at the bottom (37) of the fins (3).
    [4]
    Slatted roof (1) according to one of the preceding claims, characterized in that the discharge profile (6) remains free from contact with the slats (3) during the displacement movement.
    [5]
    Slatted roof (1) according to any one of claims 2 to 4, characterized in that the slats (3) extend substantially in a longitudinal direction and that the top edge (34) of the drain profile (6) moves in this longitudinal direction between the open position and the closed position of the discharge profile (6).
    [6]
    Slatted roof (1) according to claim 5, characterized in that the drain profile (6) is arranged pivotally in the side gutter (4).
    [7]
    Louvre (1) as claimed in any of the foregoing claims, characterized in that the transmission means comprise return means (14) which exert a return force on the discharge profile (6), which pushes the discharge profile (6) towards its closed position.
    [8]
    Louvre (1) as claimed in claim 7, characterized in that the return means comprise a plurality of resilient elements (14), which, viewed in the longitudinal direction of the drain profile (6), are spread over this drain profile (6).
    [9]
    Louvre (1) according to claims 6 and 8, characterized in that the discharge profile (6) is attached to the side gutter (4) by means of spring hinges (14).
    [10]
    Louvre (1) according to one of the preceding claims, characterized in that the transmission means comprise an arcuate guide element (24, 25, 40) which is provided on the discharge profile (6) at the level of one of the blades (3) or is attached to this slat (3) or provided on the corresponding slat axis (9), in order to control the transmission from the rotational movement of the slats (3) to the displacement movement of the discharge profile (6) according to this arc shape.
    [11]
    Louvre (1) as claimed in claim 10, characterized in that a plurality of similar guide elements (24, 25, 40) are arranged spread over this drain profile (6) according to the longitudinal direction of the drain profile (6).
    [12]
    Louvre (1) according to one of the preceding claims, characterized in that the louvers (3) are provided with a drip nose (13) at their said end.
    [13]
    Louvre (1) according to claim 10 or 11 and 12, characterized in that the arcuate guide element (24, 25, 40) is designed as a said drip nose (13).
    [14]
    Louvre (1) according to one of the preceding claims, characterized in that the drain profile (6) has a bottom edge (35) which is arranged at least in the closed position of the drain profile (6) at the bottom of the drain profile (6) and that the side gutter (4) comprises an inner side wall (12), with an upper edge (36) arranged directly below the slats (3), this upper edge (36) of the inner side wall (12) in all positions of the discharge profile (6) ) is at least as high as the bottom edge (35) of the drain profile (6).
    [15]
    Slatted roof (1) according to one of the preceding claims, characterized in that the discharge profile (6) is arranged separately from the lamella shafts (9) or is provided detachably from the lamella shafts (9) and that the lamellae (3) can be slid in the louvered roof (1) are installed.
    [16]
    16. Method for adapting a slatted roof (1) comprising a plurality of slats (3) arranged almost parallel to each other, rotatable between a closed position, in which these slats (3) together form a closed roof, and an open position , in which extends an interspace between these slats (3) and a side channel (4), which on one side of these slats (3) is substantially transverse to these slats (3) below the respective ends (5) of these slats (3) is arranged, characterized in that, on said side of the slats (3), a discharge profile (6) is attached to the side gutter (4), movable in this side gutter (4) between a closed position, for guiding on the slats (3) incident precipitation (8) to the side gutter (4) and an open position to make room for the rotation of the slats (3) and that means are provided for transmitting the rotational movement of the slats (3) to the displacement movement of the discharge profile (6).
    [17]
    A method according to claim 16, characterized in that the slatted roof (1) is adapted to a slatted roof (1) according to any one of claims 1 to
    15.
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    同族专利:
    公开号 | 公开日
    BE1027244A1|2020-11-25|
    BE1027244A9|2020-12-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE3412770A1|1983-04-06|1984-11-08|Franz-Josef 5778 Meschede Zimmermann|Weather-proof roof formed from lamellae|
    DE3442564A1|1983-11-24|1985-06-05|Alu-System AG, Wädenswil|Lamellar roof covering|
    EP2589720A1|2011-11-07|2013-05-08|Biossun|Anti-drip adjustable slat for protective roof|
    FR2676079B1|1991-04-30|1993-08-27|Castel Jean Louis|VARIABLE COVERING SYSTEM WITH ORIENTABLE SHUTTERS AND RAIN WATERPROOFING.|
    FR2701977B1|1993-02-26|1995-04-14|Christian Manenc|Opening roof system, especially for veranda.|
    DE10008657C1|2000-02-24|2001-09-13|Allwetterdach Esco Gmbh|Slat all-weather pergola roof has an upright cover plate at the lateral sides of the slats with a base plate and a fitted moving plate to shroud and conceal the slat operating mechanism at the open sides|
    DE202004016025U1|2004-10-16|2004-12-09|Allwetterdach Esco Gmbh|Slatted roof has undersides of slats forming continuous surface in closed position, with slats triangular in cross section and constructed in one or more pieces|
    ITUD20120217A1|2012-12-17|2014-06-18|Pratic F Lli Orioli S P A|COVERING SYSTEM AS A SUNSET|
    BE1021551B1|2013-03-08|2015-12-11|Renson Sunprotection-Screens Nv|SLATE ROOF|
    BE1021848B1|2013-10-31|2016-01-22|Renson Sunprotection-Screens Nv|SLATE ROOF|
    FR3042802B1|2015-10-26|2019-08-02|Jean-Louis Castel|DEVICE FOR RECOVERING RAINWATER WATERS IN A PERGOLA WITH ORIENTABLE BLADES|
    法律状态:
    2021-01-15| FG| Patent granted|Effective date: 20201201 |
    优先权:
    申请号 | 申请日 | 专利标题
    BE20195290A|BE1027244A9|2019-04-30|2019-04-30|SLAT ROOF|BE20195290A| BE1027244A9|2019-04-30|2019-04-30|SLAT ROOF|
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