• 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:
    Arc-shaped roof construction comprising a first plastic sheet; a second plastic sheet; a first receiving structure on the first upstand for receiving a first transverse edge of the first and second plastic sheet; a second receiving structure on the second curb for receiving a second transverse edge; a sealing profile for sealing a space between the longitudinal edge of the first and second plastic plate; which sealing profile is formed with a top flange which extends over the space between the longitudinal edge of the first and second plastic plate, which top flange cooperates in a sealing manner with a top side of the first and second plastic plate; a first fastening means for attaching a first end of the sealing profile to the first receiving structure, and a second fastening means for attaching a second end of the sealing profile to the second receiving structure, the first and second fastening means stretching the sealing profile over the longitudinal edge of the the first and second plastic sheet.
    公开号:BE1023789B1
    申请号:E2016/5060
    申请日:2016-01-25
    公开日:2017-07-27
    发明作者:Jean Marc Gilles Glorieux
    申请人:Jean Marc Gilles Glorieux；
    IPC主号:
    专利说明:

    Arc-shaped roof construction with improved seal
    The present invention relates to an arc-shaped roof structure intended for placement between two curbs, and in particular to roof structures for use in light streets and the like.
    It is known to use light-transmitting multi-walled channel plates in roof constructions, such a multi-walled plate being mounted between two curbs. In known embodiments, aluminum arc profiles are used between the two curbs to support and clamp the plate. In addition, it is known to use a combination of rigid and more flexible plates, see for example the Belgian patent BE 1017118 in the name of the applicant and the European patent application EP 14 198 965.7 in the name of the applicant. Existing arch-shaped roof constructions have the disadvantage that adjacent longitudinal edges of the plates are not properly sealed and / or form cold bridges. GB 1 361 643 describes an arched roof construction with arches 3, see figure 1, figure 5 and figure 6. The arches 3 comprise an upper flange 22 and a lower flange 21. The arches 3 are fixed in receiving structures, see figure 5, by means of bolts 32. US 4,587,776 describes similar constructions, see figures 20-29. GB 2 145 456 describes a sealing possibility, see for example figure 8E where sealing members 244 are provided on metal profiles 242.
    The present invention has for its object to propose an improved arc-shaped roof construction in which in particular the longitudinal edges of adjacent plastic sheets can connect to each other in an improved manner.
    To this end, the present invention provides an arcuate roof construction intended for placement between a first and a second upstand. The arcuate roof construction comprises a first and a second plastic sheet, a first and a second receiving structure, an elongated plastic sealing profile, and a first and second fastener. The first plastic plate extends in the shape of an arc between the first and the second upstand. The second plastic plate also extends in the shape of an arc between the first and the second upstand, next to the first plastic plate, and such that an arcuate longitudinal edge of the first plastic plate borders an arcuate longitudinal edge of the second plastic plate. A first transverse edge of the first plastic plate, and a first transverse edge of the second plastic plate are included in the first receiving structure. A second transverse edge of the first plastic plate, and a second transverse edge of the second plastic plate are included in the second receiving structure. The first recording structure is attached to the first elevation, and the second recording structure is attached to the second elevation. The elongated plastic sealing profile is adapted to seal a space between the longitudinal edge of the first plastic plate and the longitudinal edge of the second plastic plate. The sealing profile is formed with an elongated upper flange that extends over the space between the longitudinal edge of the first plastic plate and the longitudinal edge of the second plastic plate. The elongated upper flange is adapted to cooperate in a sealing manner with an upper side of the first plastic plate and with an upper side of the second plastic plate. The first fastener secures a first end of the seal profile to the first receptacle structure, and a second fastener secures a second end of the seal profile to the second receptacle structure. The first and second fastening means are adapted to tension the sealing profile over the longitudinal edges of the first and second plastic plate.
    By providing such a sealing profile that can be clamped between the first and the second receiving structure, the sealing profile can be firmly attached to the upper sides of the first and second plastic plate, and a good seal can be obtained.
    In an advantageous embodiment, the first and the second fastening means are a first and a second screw which are screwed into the first and second end of the elongated sealing profile, respectively. The person skilled in the art understands that other fastening means also fall within the scope of the invention. For example, first and second clamps can be provided which clamp the first and second ends of the sealing profile to the first and second receiving structure, respectively, and also clamp the sealing profile between the first recording structure and the second recording structure by clamping.
    Preferably, the elongated sealing profile is further formed with an elongated lower flange and a connecting flange between the upper flange and the lower flange, the lower flange extending below the space between the longitudinal edge of the first plastic plate and the longitudinal edge of the second plastic plate. The lower flange preferably clamps against the underside of the first and second plastic plate. The connecting flange extends between the first and second longitudinal edge of the first and second plastic plate. Such an embodiment has the advantage that the longitudinal edges of the first and second plastic sheet can be clamped between the upper and lower flange, so that a better seal can be obtained.
    In another possible embodiment, the elongated sealing profile is further formed with a center flange extending downwardly from the top flange, between the first and the second plastic sheet. A lower flange is therefore not necessarily provided in such an embodiment. In particular, the center flange extends between the first and second longitudinal edge of the first and second plastic sheet.
    In an advantageous embodiment, the elongated sealing profile is provided with an elongated screw receiving channel that extends between the first and the second end of the sealing profile. This screw-receiving channel can be integrated in the connecting flange between the upper flange and the lower flange. According to a variant, the screw receiving channel can be provided above the upper flange or below the lower flange. In yet another variant without a bottom flange, the screw receiving channel can be provided in a downwardly directed center flange. In an advantageous embodiment, the screw receiving channel is provided with a plurality of inwardly projecting ribs. Such ribs will allow for a firm screwing of a screw in the screw receiving channel.
    In another possible embodiment, a first and a second screw receiving channel are provided at the first and the second end of the sealing profile, these first and second channels not extending over the entire length of the sealing profile.
    In an advantageous embodiment, the first and second plastic plates are multi-walled plastic plates. These plates are preferably made from polycarbonate, acrylic, or other suitable thermoplastic material. The multi-walled plastic plates are preferably made by extrusion.
    In an advantageous embodiment, the elongated sealing profile is an extrusion profile.
    The elongated sealing profile is preferably made of a material with an expansion coefficient that is similar to the expansion coefficient of the plastic material of the first and second plastic plate, and which deviates for example less than 10% from that of the first and second plastic plate. Even more preferably, the elongated sealing profile is largely made of the same material as the material of the first and second plastic sheet, for example polycarbonate. In this way, a good seal can also be guaranteed at varying temperatures.
    In an advantageous embodiment, at least one first and second sealing strip are provided on the underside of the upper flange by co-extrusion. The lower flange can also be provided with side parts which are provided by co-extrusion. These sealing strips and side parts are preferably made from a soft plastic material that makes a good seal possible.
    In a possible embodiment of the sealing profile, at least the parts in which screws must be screwed are made from a relatively rigid material, and at least the parts that have a sealing function are made from a softer material.
    In a possible embodiment, at least one lower arch is provided between the first and the second upstand, below the first and second plastic sheet. The first and second plastic plate are then supported by the one or more lower arches. These one or more lower arches can be provided under a sealing profile and / or under parts of the first and second plastic plate.
    In a possible embodiment, the upper flange, viewed in a cross-section, runs from the center in the direction of the first and second plastic plate. Even more preferably, the upper flange, viewed in a cross-section, is convex downwards, and the lower flange is convex upwards. Such a design will ensure a good clamping of the upper flange and lower flange against the top and bottom of the first and second plastic plate, respectively.
    In an advantageous embodiment, the first and second plastic plate are so flexible that they can be bent in the longitudinal direction to a radius of curvature of at least 10 m.
    In a preferred embodiment, the first and second plastic plate and / or the sealing profile are transparent. By making the sealing profile light-transmitting, it is prevented that the sealing profile heats up too much.
    According to another possible embodiment, the roof construction further comprises a curved plate made of a composite material, wherein the curved plate is provided under the first and second plastic plate and optionally supports the first and second plastic plate. Optionally, the curved plate can be a profiled plate. The composite material is preferably a resin, for example a polyester resin or a thermoset resin.
    According to a second aspect of the invention, a method is provided for placing an arched roof structure between a first and a second upstand. The method comprises applying a first recording structure to the first elevation, and a second recording structure to the second elevation; arcing a first plastic plate between the first and the second upstand, wherein a first transverse edge of the first plastic plate is arranged in the first receiving structure, and a second transverse edge of the first plastic plate is arranged in the second receiving structure; arcing a second plastic plate between the first and the second upstand, wherein a first transverse edge of the second plastic plate is arranged in the first receiving structure, and a second transverse edge of the second plastic plate is arranged in the second receiving structure; arranging an elongated plastic sealing profile for sealing a space between a longitudinal edge of the first plastic plate and an adjacent longitudinal edge of the second plastic plate, wherein the sealing profile is formed with an elongated upper flange that is arranged over the space between said longitudinal edges such that it clamps against an upper side of the first and second plastic plate; and attaching a first end of the sealing profile to the first receiving structure, and of a second end of the sealing profile to the second receiving structure, such that the sealing profile is tensioned over said longitudinal edges of the first and second plastic sheet.
    In embodiments of the method, the sealing profile can be further shaped as described above for the roof construction. More in particular, all the measures described for the roof construction can also be applied in embodiments of the method.
    The present invention will be further elucidated on the basis of a number of non-limiting exemplary embodiments of an arched roof construction according to the invention with reference to the attached drawings, in which:
    Figure 1 illustrates a cut-away perspective view of an embodiment of an arched roof construction;
    Figure 2 shows a cross-section of the sealing profile of the roof construction of Figure 1; Figure 3 shows a cross-section of an embodiment of a roof construction with several plates arranged one above the other;
    Figure 4 illustrates a cross-section of an embodiment of a roof construction in which flexible plates are combined with a supporting structure formed by a number of relatively rigid plates; and
    Figure 5 illustrates a longitudinal section through the center of the sealing profile according to a variant of the embodiment of Figure 1.
    Figure 1 illustrates a first embodiment of an arched roof construction between a first upstand Oa and a second upstand Ob. The roof construction comprises a first plastic plate 300a, a second plastic plate 300b, a first receiving structure in the form of a first receiving profile 400a, a second receiving structure in the form of a second receiving profile 400b, a sealing profile 100 and one or more lower arches 200. The first plastic plate 300a is intended to extend in the shape of an arc between the first elevation Oa and the second elevation Ob. The second plastic plate 300b also extends arcuately between the first upstand Oa and the second upstand Ob, next to the first plastic plate 300a, wherein an arcuate longitudinal edge 301a of the first plastic plate 300a borders an arcuate longitudinal edge 301b of the second plastic plate 300b. The first receiving profile 400a is intended for receiving first transverse edges 302a, 302b of the first plastic plate 300a and of the second plastic plate 300b. The second receiving profile 400b is intended for receiving second transverse edges 303a, 303b of the first plastic plate 300a and of the second plastic plate 300b.
    The sealing profile 100 is an elongated profile made of plastic for sealing a space between the longitudinal edge 301a and the longitudinal edge 301b. The seal profile 100 is formed with an elongated upper flange 110, an elongated lower flange 120, a connecting flange 130, and an elongated screw receiving channel 140. The elongated upper flange 110 extends over the gap between the longitudinal edge 301a and the longitudinal edge 301b, and acts in a sealing manner together with an upper side of the first plastic plate 300a and an upper side of the second plastic plate 300b. A first end 113 of the seal profile 100 is intended to be attached to the first receiving profile 400a by means of a fastener, here in the form of a screw 150a that can be screwed into an end of the screw receiving channel 140. A second end 114 of the seal profile 100 is intended to be attached to the second receptacle profile 400b by means of a second screw 150b that can be screwed into a second end of the screw receptacle channel 140. In this way, the seal profile 100 can be arcuately secured between the first upstand Oa and the second uprising Ob.
    The sealing profile will now be described in more detail with reference to Figure 2. The upper flange 110 comprises near a first longitudinal edge 101 and near a second longitudinal edge 102 sealing strips 115 which are adapted to cooperate in a sealing manner with the upper side of the first and second plastic panels 300a, 300b. In an advantageous embodiment, the sealing profile 100 is made of the same material as the plastic plates 300a, 300b such that the expansion coefficients of the plastic plates and of the sealing profile are the same. For example, the plastic plates and the sealing profile can both be made by extrusion from a polycarbonate material. The sealing strips 115 can then be co-extruded, with a good sealing material being chosen for the sealing strips 115, preferably a soft plastic such as a thermoplastic elastomer (TPE).
    The lower flange 120 comprises a middle part 121 and two side parts 122, 123 on either side of the middle part 121. The side parts 122, 123 can also be made by co-extrusion, preferably from a soft plastic material. In this way, the side parts 122, 123 can clamp against the underside of plastic plates 300a, 300b, and the sealing profile can be easily arranged between the first and second plastic plates 300a, 300b, whereby the side parts 122, 123 can deform during application, and subsequently to clamp against the underside of the first and second plastic plates 300a, 300b.
    According to a possible embodiment, the roof construction is constructed as follows. The first recording profile 400a is applied to the first upright Oa, and the second recording profile 400b is applied to the second upright Ob. The first and second plastic sheet 300a, 300b are arranged in the shape of an arc between the first and the second upstand Oa, Ob, the first and second transverse edges 302a, 302b; 303a, 303b thereof are arranged in the first and second recording profiles 400a, 400b, respectively. The elongated sealing profile 100 is provided for sealing a space between the longitudinal edge 301a of the first plastic plate 300a and an adjacent longitudinal edge 301b of the second plastic plate 300b, the elongated upper flange 110 being arranged over the space between said longitudinal edges 301a, 301b. The first end 113 of the sealing profile 100 is attached to the first receiving structure 400a, and the second end 114 to the second receiving structure 400b, such that the sealing profile 100 is clamped over the said longitudinal edges 301a, 301b of the first and second plastic plate 300a, 300b and, clamps against an upper side of the first and second plastic sheet 300a, 300b. In the illustrated embodiment, screws 150a, 150b are used for clamping the seal profile 100. During this clamping, the lower flange 120 will also be clamped and seal against the underside of the first and second plastic plate 300a, 300b.
    In the illustrated embodiment, the elongated screw receiving channel 140 extends between the upper flange 110 and the lower flange 120, and this screw receiving channel 140 is integrated into the connecting flange 130. In other non-illustrated embodiments, the screw receiving channel 140 may be provided on an upper side of the upper flange 110, or on an underside of the lower flange 120. The screw receiving channel 140 is typically shaped as a cylindrical sleeve, with bulges 141 being provided on the inner surface of the sleeve. These thickenings 141 will ensure that the screws 150a, 150b can be tightened securely in the ends of the screw receiving channel 140.
    The upper flange 110 is preferably convex downwards, and the lower flange 120 is preferably convex upwards. In this way, the sealing strips 115 are clamped against the top of the plastic plates 300a, 300b, and the side parts 122, 123 of the lower flange 120 are clamped against the bottom of the plastic plates 300a, 300b. Furthermore, the convex shape of the sealing profiles 100 and the arc shape of the various elements 300a, 300b, 100, 200 will ensure good drainage.
    For supporting the first and second plastic plates 300a, 300b, one or more lower arches 200 can be provided between the first and second upstand Oa, Ob. These one or more lower arches 200 are typically made of metal, e.g., aluminum, and are intended to extend between the first upstand Oa and the second upstand Ob. In Figure 1, the lower arch 200 is arranged below the longitudinal edges 101a, 101b of the first and second plastic plates 300a, 300b. However, it is also possible to provide these lower arches 200 at other locations under the plastic plates 300a, 300b. More specifically, the lower arches 200 need not be located below the sealing profiles 100. The lower arch 200 may optionally also be attached at its ends to the first and second receiving profiles 400a, 400b by means of screws 250a, 250b.
    In the variant illustrated in Figures 1 and 2, the plastic plates 300a, 300b are multi-walled plastic plates, but the person skilled in the art understands that these can also be other types of plastic plates. These plastic sheets, which may or may not be multi-walled, may be made, for example, from polycarbonate, from an acrylate, or from another suitable thermoplastic material. In an advantageous embodiment the first and second plastic plate 300a, 300b are flexible such that they can be bent in the longitudinal direction to a radius of curvature of at least 10 m. In an advantageous embodiment, both the first and second plastic plate and the sealing profile are transparent.
    Figure 3 illustrates a second embodiment of a part of a roof construction according to the invention in cross section. This second embodiment is similar to the embodiment of Figure 1, with the difference that two layers of plastic sheets 300a, 300b; 340a, 340b are provided. A first layer of plastic sheets 340a, 340b is supported on one or more metal support arches 200, for example aluminum arches. A second support arch 200 is provided between the first layer of plates 340a, 340b and the second layer of plates 300a, 300b, which acts as a spacer. The space between the longitudinal edges 301a, 301b of the first and second plastic plates 300a, 300b is sealed by means of a sealing profile 100 which can be analogous to the sealing profile 100 described with reference to figures 1 and 2. However, the sealing profile 100 can also formed without the lower flange 120. In this case, the screws 150a, 150b will ensure proper positioning of the upper flange 110 such that it is pressed against the upper side of the plastic plates 300a, 300b. Although a version without lower flange 120 is therefore also possible, a lower flange 120 will have the advantage that better clamping and sealing are guaranteed.
    Figure 4 illustrates yet another embodiment of a roof construction according to the invention. In this embodiment, the plastic plates 300a, 300b are provided above a number of curved profiled plates 350a, 350b. Although the plastic plates 300a, 300b are drawn at a distance from the profiled plates 350a, 350b, these profiled plates 350a, 350b can function as a supporting structure of the flexible plastic plates 300a, 300b. No support arches 200 are provided in this embodiment. The sealing profile 100 can be designed in an analogous manner to that in the embodiment of Figures 1 and 2. In the variant of Figure 4, the screw receiving channel 140 is provided on an upper side of the upper flange 110 of the sealing profile 100. The person skilled in the art understands that the previously described embodiments of the sealing profile 100 can also be applied here. The curved profiled plates 350a, 350b are preferably made from a composite material. Although two plates 350a, 350b are drawn, the skilled person understands that, depending on the dimensions, this can also be one plate. The composite material is preferably a polyester resin or a thermoset resin, even more preferably a fiber-reinforced polyester resin or thermoset resin. The transverse edges of the profiled plates 350a, 350b can also be fixed by means of an adapted mounting profile on a first and second upstand Oa, Ob. Instead of profiled plates 350a, 350b, a rigid curved plate made of a composite material can also be used as a supporting structure. An example of such a curved plate is described in the Belgian patent BE 1019447 in the name of the Applicant with the title "Method and device for manufacturing a curved element, curved element and roof assembly".
    Embodiments of the invention are typically used in so-called light streets, wherein a number of multi-walled plastic sheets can be arranged in a transverse direction next to each other between a first and a second upstand. Hereby, a number of layers of plates are often arranged one above the other, as described above with reference to figures 3 and 4. Further possible embodiments in which the present invention is applicable are described in the Belgian patent BE 1017118 in the name of the Applicant, and the contents of this patent is incorporated herein by reference.
    Finally, figure 5 illustrates a longitudinal section of a part of a further developed embodiment of a roof construction according to the invention. The longitudinal section is taken through the center of the sealing profile 100, wherein this sealing profile can for instance be designed as described with reference to figures 1 and 2. In the embodiment of figure 5 a supporting arch 200 is provided below the sealing profile 100 on which two longitudinal edges (not visible) in Figure 5) of two adjacent plastic sheets. For receiving the second transverse edge of the plastic plates, a mounting profile 400b is provided on an upstand Ob. The sealing profile 100 is attached to the mounting profile 400b by means of a screw 150b. The support arch 200 is connected to the receiving profile 400b by means of a screw 250b. To avoid thermal bridges at the level of the receiving profile 400b, a rubber band 500 is provided that extends around the receiving profile 400b, from a position between the upstand Ob and a mounting flange 401 of the receiving profile 400b, over the plastic plates, and over the sealing profile 100. Such a rubber band 500 is described in more detail in the Belgian patent BE 1020766 in the name of the Applicant, and the content of this patent is incorporated herein by reference.
    Those skilled in the art will understand that the invention is not limited to the exemplary embodiments described above, and that many modifications and equivalent embodiments are possible within the scope of the invention which is only determined by the following claims.
    权利要求:
    Claims (19)
    [1]
    Conclusions
    An arcuate roof construction between a first and a second elevation, comprising: a first plastic plate that extends in an arc shape between the first and the second elevation; a second plastic plate which extends in an arc shape between the first and the second upstand, next to the first plastic plate, such that an arcuate longitudinal edge of the first plastic plate borders an arcuate longitudinal edge of the second plastic plate; a first receiving structure on the first upright for receiving a first transverse edge of the first plastic plate and a first transverse edge of the second plastic plate; a second receiving structure on the second upstand for receiving a second transverse edge of the first plastic plate and a second transverse edge of the second plastic plate; an elongated plastic sealing profile for sealing a space between said longitudinal edge of the first plastic plate and said longitudinal edge of the second plastic plate; which sealing profile is formed with an elongated upper flange which extends over the space between said longitudinal edge of the first plastic plate and said longitudinal edge of the second plastic plate, which elongated upper flange is adapted to work sealingly with an upper side of the first plastic plate and with a top side of the second plastic plate; a first attachment means for attaching a first end of the sealing profile to the first recording structure, and a second attachment means for attaching a second end of the sealing profile to the second recording structure, wherein the first and second attachment means are adapted to mount the sealing profile tensioning over said longitudinal edge of the first plastic plate and said longitudinal edge of the second plastic plate.
    [2]
    Arched roof construction as claimed in claim 1, characterized in that at least one lower arch extending between the first and the second curb, below the first and second plastic sheet; wherein the first and second plastic sheet are supported by the at least one lower arch; wherein the lower arch is made of metal.
    [3]
    Arched roof construction according to claim 1 or 2, characterized in that the first and second fastening means are a first and second bolt which are screwed into the first and second end of the elongated sealing profile, respectively.
    Arched roof construction according to claim 3, characterized in that the sealing profile is made in one piece, parts thereof in which the first and second bolts are screwed together are made from a relatively rigid material, and parts thereof having a sealing function are made from a material that is softer than the relatively rigid material.
    [4]
    Arched roof construction according to one of the preceding claims, characterized in that the elongated sealing profile is formed with an elongated lower flange and a connecting flange between the upper flange and the lower flange, the lower flange extending below the space between said longitudinal edge of the first plastic sheet and the said longitudinal edge of the second plastic plate.
    [5]
    Arched roof construction according to the preceding claim, wherein the lower flange clamps against the underside of the first and second plastic plate, and the connecting flange extends between the first and second longitudinal edge of the first and second plastic plate, all such that the longitudinal edges of the first and second plastic sheet are tightly clamped between the upper and lower flange.
    [6]
    Arched roof construction according to one of the preceding claims, characterized in that the elongated sealing profile is formed from one monolithic piece.
    [7]
    Arc-shaped roof construction according to one of the preceding claims, characterized in that the elongated sealing profile is formed with an elongated bolt receiving channel that extends between first and the second end of the sealing profile.
    [8]
    Arched roof construction according to claim 7, characterized in that the bolt receiving channel extends on a bottom side of the upper flange.
    [9]
    Arched roof construction according to one of the preceding claims, characterized in that the first and second plastic plate is a multi-walled plastic plate.
    [10]
    Arched roof construction according to one of the preceding claims, characterized in that the elongated sealing profile is an extrusion profile.
    [11]
    Arched roof construction as claimed in any of the foregoing claims, characterized in that at least a first and a second sealing strip are provided on the underside of the upper flange, which are arranged by co-extrusion, which first and second sealing strips co-act sealingly with the upper side of respectively the first and second plastic sheet.
    [12]
    Arched roof construction according to any one of the preceding claims, characterized in that the elongated sealing profile is made of a material with an expansion coefficient equal to or less than 5% different from the expansion coefficient of the plastic material of the first and second plastic sheet.
    [13]
    An arched roof construction according to any one of the preceding claims, characterized in that the upper flange, viewed in a cross-section, runs away from the middle in the direction of the first and second plastic sheet.
    [14]
    An arched roof construction according to any one of the preceding claims, characterized in that the first and second plastic sheet are made of a material from the group: polycarbonate, acrylate, and other thermoplastics.
    [15]
    Arc-shaped roof construction according to one of the preceding claims, characterized in that the first and second plastic sheet are flexible such that they can be bent in the longitudinal direction to a radius of curvature of at least 10 meters.
    [16]
    Arc-shaped roof construction according to one of the preceding claims, characterized in that the sealing profile is transparent to light.
    [17]
    Arched roof construction according to one of the preceding claims, characterized in that the first and second plastic sheet are light-transmitting.
    [18]
    Arched roof construction according to one of the preceding claims, characterized in that the roof construction further comprises at least one curved plate, which curved plate is made of a composite material; wherein the first and second plastic plate are arranged above the at least one curved plate.
    [19]
    A method for placing an arcuate roof structure between a first and a second elevation, preferably according to any one of the preceding claims, comprising: applying a first receiving structure to the first elevation, and a second receiving structure to the second elevation; arcing a first plastic plate between the first and second upstand, wherein a first transverse edge of the first plastic plate is arranged in the first receiving structure, and a second transverse edge of the first plastic plate is arranged in the second receiving structure; arcing a second plastic plate between the first and second upstand, wherein a first transverse edge of the second plastic plate is arranged in the first receiving structure, and a second transverse edge of the second plastic plate is arranged in the second receiving structure; arranging an elongated plastic sealing profile for sealing a space between a longitudinal edge of the first plastic plate and an adjacent longitudinal edge of the second plastic plate, wherein the sealing profile is formed with an elongated upper flange that is arranged over the space between said longitudinal edges such that it clamps against an upper side of the first and second plastic plate; attaching a first end of the sealing profile to the first receiving structure, and of a second end of the sealing profile to the second receiving structure, such that the sealing profile is tensioned over said longitudinal edges of the first and second plastic sheet.
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    同族专利:
    公开号 | 公开日
    BE1023789A1|2017-07-26|
    BE1023789A9|2017-07-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB1361643A|1971-11-24|1974-07-30|Janssen L M L|Skylight structure|
    US4587776A|1983-02-15|1986-05-13|Brelan S.A.|Roofing structure|
    GB2145456A|1983-08-10|1985-03-27|Norcros Investments Ltd|Roof light structure|
    EP0191274A2|1984-10-22|1986-08-20|LANTER S.r.l.|Assembling device for continuous skylights with free expansion without dopes and without connection screws|
    GB2209545A|1987-09-09|1989-05-17|Uri Brill|Arched translucent cover|
    法律状态:
    2017-10-30| FG| Patent granted|Effective date: 20170727 |
    优先权:
    申请号 | 申请日 | 专利标题
    BE20165060A|BE1023789A9|2016-01-25|2016-01-25|ARCHED ROOF CONSTRUCTION WITH IMPROVED SEALING|BE20165060A| BE1023789A9|2016-01-25|2016-01-25|ARCHED ROOF CONSTRUCTION WITH IMPROVED SEALING|
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