EP3770353A1 - Agrafe d'étanchéité, agencement de longerons et procédé d'étanchéification d'une zone de jonction - Google Patents

Agrafe d'étanchéité, agencement de longerons et procédé d'étanchéification d'une zone de jonction Download PDF

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Publication number
EP3770353A1
EP3770353A1 EP19187986.5A EP19187986A EP3770353A1 EP 3770353 A1 EP3770353 A1 EP 3770353A1 EP 19187986 A EP19187986 A EP 19187986A EP 3770353 A1 EP3770353 A1 EP 3770353A1
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EP
European Patent Office
Prior art keywords
arm
sealing
profile
longitudinal member
longitudinal
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
Application number
EP19187986.5A
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German (de)
English (en)
Inventor
Ingo Kneer
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP19187986.5A priority Critical patent/EP3770353A1/fr
Publication of EP3770353A1 publication Critical patent/EP3770353A1/fr
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0868—Mutual connections and details of glazing bars
    • E04D2003/0875—Mutual connections and details of glazing bars on the ridge of the roof or on intersecting roof parts

Definitions

  • the present invention relates to a sealing clip for sealing a joint of longitudinal beam profiles for a roofing device, a longitudinal beam arrangement for a roofing device, in particular for a patio roof, and a method for sealing a joint area of a first and a second longitudinal beam profile for such a roofing device.
  • roofing devices often have a width which goes beyond a single dimension of a wall connection profile.
  • two wall connection profiles are usually arranged in a butt joint.
  • Such a butt joint requires a separate seal in order to avoid uncontrolled water entry.
  • joints are sealed with an elastic material arranged in the joint between the wall connection profiles.
  • This can be, for example, an elastomer solid body inserted between the longitudinal support profiles and adapted to the profile contour, or a filling or jointing with an elastic filling or jointing material.
  • Problematic with such seals provided in the joint between the wall connection profiles however, there is a high mechanical stress on the elastic material located between the side rail profiles due to thermal expansion of the side rail profiles.
  • a design must be provided in such a way that at low temperatures a joint in the joint area is still completely filled and sealed. On the other hand, the material is massively crushed and deformed at high temperatures.
  • the present invention is based on the object of providing a seal for longitudinal support profiles for or in a roofing device, which seal is easy to assemble and has a long service life.
  • this object is achieved by a sealing clip with the features of claim 1 and / or by a longitudinal beam arrangement with the features of claim 9 and / or by a method with the features of claim 12.
  • the knowledge on which the present invention is based consists in the fact that a seal between the longitudinal support profiles is no longer necessary if an upper side of the longitudinal support profiles is reliably sealed.
  • the idea underlying the present invention is to provide the top of the side rail profiles in a joint area with a sealing clip, which can be hung with a first arm in a first profile section of the side rail profiles and locked with a second arm in a second side rail profile.
  • An inner surface provided on the inside of the sealing clip forms a sealing surface and is pressed onto the upper side of the longitudinal member profiles by the latching so that it reliably seals the joint area.
  • Suspending the first arm creates a form fit with the top of the side member profiles, which is pretensioned by engaging the second arm and thus an effective sealing effect is achieved.
  • a seal is achieved over the entire area of the joint that is relevant for water entry, i. H. the surface, created.
  • the inventive sealing of the joint on the upper side of the side rail profiles is advantageously not burdened by thermal expansion of the side rail profiles, since it is not arranged between the side rail profiles. Furthermore, the seal can be installed extremely easily and without tools. In addition, the inner surface provided for sealing is covered by the web of the sealing clip and is thus largely protected against the effects of the weather and UV radiation. According to the invention, the assembly of a roofing device with a width exceeding the individual dimension of a longitudinal member profile is also simplified. Instead of laboriously inserting a seal between the end faces of two side rail profiles in the joint area, the side rail profiles can be simply joined directly to one another, for example with guide pins. Only after the joining can a seal be created by applying the sealing clip to the top.
  • An upper side of the longitudinal support profile for a roofing device is to be understood as a side oriented skyward in the assembled state.
  • the first profile section is preferably a section of the first and / or second longitudinal member profile that corresponds with its outer contour to the suspension means of the first arm.
  • the sealing clip is hung over the joint on the first and the second longitudinal member profile in each case in the first profile section.
  • the shape of the first arm and the first profile section are preferably matched to one another in such a way that the inner surface rests on a surface of the first and second longitudinal support profile in the suspended state.
  • the second profile section is preferably a section of the first and / or second longitudinal member profile provided with a counter-locking means that corresponds to the locking means of the second arm.
  • the arrangement of the locking means and counter-locking means is coordinated in such a way that, in a locked state, the inner surface is pretensioned against the top of the first and second longitudinal member profile and rests against it, preferably continuously along the web.
  • the inner surface is provided in particular on an inner side of the web and, depending on the contour of the longitudinal support profiles, can extend at least partially into the first and / or second arm.
  • an elastic material is applied flat to the inner surface.
  • the prestressing that can be applied by the latching means advantageously leads to a flat outer sealing of the area over which the inner surface extends.
  • a continuous strip of the inner surface from the first arm to the second arm is covered with the elastic material.
  • a continuous seal along the inner surface is thus advantageously created. It is conceivable to provide further areas on the inner surface, for example areas free of elastic material, in particular free areas running parallel to the strips. These can be used, for example, as drainage channels or the like. Furthermore, it would be conceivable to additionally flood these free areas with a sealant during or after assembly.
  • a first strip, a second strip and a third strip made of elastic material are provided on the inner surface.
  • the first strip runs along a first longitudinal edge of the inner surface
  • the second strip runs along an opposite second longitudinal edge of the inner surface and the third strip in the longitudinal direction centrally on the inner surface.
  • the strips are in particular spaced apart from one another, so that strips of the inner surface that are free of the elastic material are also provided. These can be used, for example, as sealing steps, drainage channels or the like. It would also be conceivable to additionally flood these areas with a sealant after assembly in order to achieve an even more reliable seal.
  • the elastic material on the first side of the web extends into the first arm.
  • a transition between an upper side and a front side of the longitudinal member profile can be bridged.
  • the elastic material can be used to compensate for tolerances and / or thermal expansion for a fit between the sealing clip and the longitudinal member profile.
  • the elastic material adjoins the suspension means, so that a seamless transition is created.
  • the first arm can be a tapering hook shape with an increasing curvature.
  • the elastic material extends at least in sections into the curvature of the hook shape.
  • the elastic material can extend up to a foremost point on the inner surface. In the case of a curvature of the first arm extending through 180 °, it therefore extends essentially around half the curvature, that is to say up to a curvature of approximately 90 °.
  • the second arm has a sealing section, the elastic material extending into the sealing section.
  • This sealing section ensures a seal in an area of the upper side of the first and / or adjacent to the second arm second longitudinal member profile.
  • the sealing section can be provided in the form of an inclined inner surface section.
  • the sealing section is designed to nestle against a corresponding inclined surface of the top of the first and / or second longitudinal member profile when it is latched. In this way it is advantageously ensured that the latching results in a continuous contact of the elastic material on the upper side and any tolerances are compensated for by the elastic material.
  • the inner surface has at least one recess in which the elastic material is received.
  • the recess is formed at least over a certain surface section.
  • the recess can be a pocket, groove or step on the inner surface.
  • the recess can extend over only part of the inner surface or over the entire inner surface.
  • the elastic material in the recess preferably has a greater height than the recess, so that it projects beyond the recess and protrudes on the inner surface. In this way, the elastic material can, on the one hand, develop its sealing effect and, on the other hand, also compensate for tolerances to a certain extent.
  • the web is designed to act on the locking means with a pretensioning force cambered.
  • the web in the locked state of the sealing clip, in which the web is pretensioned against the crown has the shape desired for an ideal form fit, for example a straight shape in the case of a straight upper side of the longitudinal member profiles.
  • the first arm of the sealing clip is suspended in a first profile section. It can be a first profile section of the first longitudinal member profile or the second longitudinal member profile or preferably both longitudinal member profiles.
  • the first profile section has, in particular, a shape corresponding to the suspension means, which allows the suspension means to engage behind the first profile section.
  • the first longitudinal member profile and the second longitudinal member profile are preferably aligned with one another.
  • the longitudinal support profiles can be connected with connecting pins for this purpose, which can in particular be received in screw channels of the profiles.
  • the first arm can be provided suspended both in the first profile section of the first longitudinal member profile and in the first profile section of the second longitudinal member profile.
  • the second arm of the sealing clip is locked in a second profile section. It can be a second profile section of the first longitudinal member profile or preferably of the second longitudinal member profile or of both longitudinal member profiles.
  • the second profile section preferably has a counter-locking means corresponding to the locking means.
  • the second arm in particular in the case of the aligned alignment of the longitudinal support profiles, is latched both in the second profile section of the first longitudinal support profile and in the second profile section of the second longitudinal support profile.
  • the first profile section is provided on a visible side and the second profile section is provided on a side of the longitudinal support profiles that is concealed in the assembled state.
  • no counter-latching means is advantageously necessary on the visible side, which would be disadvantageous from a design point of view.
  • the optically uniformly designed and thus easily integrated into the external appearance from a design point of view the second arm can advantageously be hung on a uniform contour of the visible side, for which in particular no local change of the first profile section is necessary. The locking is thus relocated to an area that is invisible in the assembled state and in which design aspects are not important.
  • the first longitudinal member profile and the second longitudinal member profile are designed as wall connection profiles.
  • the second profile section is provided on the wall connection side.
  • the first longitudinal member profile and the second longitudinal member profile can be designed as part of a ridge purlin formed from two longitudinal member profiles joined together on a flat side, the second profile section being provided on the flat side.
  • the first and / or second longitudinal member profile has a cover projection on its upper side, which is completely covered by the sealing clip in the joint area.
  • a front end of the cover projection represents in particular the first profile section into which the first arm is suspended.
  • the cover projection covers, for example, the area of a rafter bracket that can be suspended in the longitudinal member profile from above.
  • the cover projection offers the advantage that the entire mechanics of the rafter bracket can be protected from moisture and weathering in this way. If the cover projection is sealed in the joint area, it can also no water can get into the area of the rafter bracket in the joint area.
  • the first arm is suspended from a cover projection of the first and / or second longitudinal member profile that is visible in the assembled state.
  • the second arm is latched onto a covered side of the first and / or second longitudinal member profile.
  • a downwardly directed seal can be provided which runs between the rafter holder or an adjacent receiving profile and the cover projection. In this way, protection against penetrating moisture and also against penetrating insects, penetrating dust and the like is guaranteed on a front side of the wall connection.
  • a longitudinal assembly joint of the first and second longitudinal member profiles is first of all jointed with a jointing material before locking.
  • a jointing material In the case of a wall connection profile, this can be a wall joint, ie a joint between the wall and the wall connection profile, or in the case of a ridge purlin profile, a central joint, ie a joint between two longitudinal beam profiles arranged back to back.
  • the second arm of the sealing clip is pressed into the not yet hardened jointing material to lock into place. In this way, the jointing material is also pressed into any cavities between the longitudinal member profile and the sealing clasp, thus creating an additional sealing function.
  • the longitudinal assembly joint in the joint area is jointed a second time with jointing material after locking.
  • the jointing material is thus applied again over the sealing clip on the longitudinal assembly joint.
  • Fig. 1 shows a schematic side view of a sealing clip 1.
  • the sealing clip 1 is used to seal a joint of longitudinal member profiles.
  • it is intended for sealing wall connection profiles or ridge purlin profiles of roofing devices, for example patio roofs.
  • the sealing clip 1 has a web 2, a first arm 3 adjoining a first side of the web 2 and a second arm 4 adjoining a second side of the web 2.
  • the two arms each protrude in the same direction, starting from the web.
  • the first arm 3 is designed to engage behind a first profile section of a longitudinal member profile and has a suspension means 5 for this purpose.
  • the suspension means 5 here has a round or curved hook shape which undercuts a lateral section of the web.
  • other types of suspension means in particular other hook shapes, would also be conceivable.
  • the second arm is designed to latch with a second profile section and has latching means 6 for this purpose.
  • the locking means 6 is designed here as a locking hook.
  • other types of locking means for example locking recesses or projections, spring-loaded elements, e.g. B. pins or balls, or the like conceivable.
  • the web 2 has a surface facing away from the arms 3, 4 and an inner surface 7 which lies opposite the surface and is laterally delimited by the arms 3, 4.
  • the shape of the first arm 3 and the second arm 4 is provided such that the first arm 3 can be suspended from a first profile section of a longitudinal member profile and the entire sealing clip 1 can then be rotated in a suspended state, so that the second arm 4 with the longitudinal member profile in Come into contact and can snap into a second profile section of the longitudinal member profile.
  • the shape of the sealing clip 1, in particular the shape of the inner surface 7 and the arms 3, 4, is matched to the respective profile in such a way that the inner surface 7 rests positively on the profile in a locked state.
  • the locking means 6 of the second arm 4 is designed in such a way that it is able to apply a pretensioning force to the web 2, which presses the inner surface 7 against the profile.
  • Fig. 2 shows a side view of a sealing clip according to a further embodiment.
  • a web 2 a first arm 3 with a curved hook-shaped suspension means 5 and a second web 4 with a latching hook-shaped latching means 6 are provided.
  • an elastic material 8 is attached to the inner surface 7 flat.
  • the elastic material serves to improve the seal against a longitudinal member profile.
  • a continuous strip of the inner surface 7 from the first arm 3 to the second arm 4 is covered with the elastic material 8.
  • the elastic material 8 extends into the first arm 3 and adjoins the suspension means 5, which here is designed as a tapered, curved round hook with an increasing curvature.
  • the elastic material thus extends into the curvature of the hook shape, here approximately up to half the curvature.
  • the elastic material thus extends to a foremost point of the curvature or the curved inner surface and thus seals on a longitudinal member profile over the entire upper side of the longitudinal member profile.
  • the elastic material also serves to compensate for tolerances in the area of the curvature, since it is in the area of the curvature yield and thus compensate for any tolerances in the profile width of the side member profile or in the width of the clasp of the sealing clasp, as well as any differences in temperature expansion.
  • the second arm 4 also has an obliquely running sealing section 14 which is shaped with an oblique inner surface section.
  • the elastic material 8 extends into the sealing section 14, so that the sealing section 14 with the elastic material 8 can nestle against a profile side edge of a longitudinal member profile.
  • a recess 15 is provided on the inside 7, in which the elastic material 8 is received, for example glued.
  • the elastic material 8 can be provided, for example, as an elastomeric strip, which has a greater height than the recess 15.
  • the elastic material 8 protrudes on the inside 7 in front of the material of the web 2 and the arms 3, 4, as in FIG Fig. 2 recognizable.
  • the web 2 is in Fig. 2 Hardly visible to the naked eye, slightly cambered, ie formed with a slight curvature, which opposes a direction of advance of the second arm 4 for locking.
  • the second arm 4 is pretensioned in the locked state, so that a pretensioning force acts on the latching means 6 and thus also a corresponding reaction force on the inner surface 7 and the first arm 3.
  • a positive fit of the inner surface 7 on the profile to be sealed is ensured and a sealing effect that can be achieved with the elastic material 8 is reinforced by the prestress.
  • Fig. 3 shows a bottom view of a sealing clip 1.
  • the first arm 3 and the second arm 4 extend over the entire length of the web 2 and are spaced from one another by the width of the web 2.
  • a total of three strips 9, 10, 11 made of elastic material extend over the width of the web 2.
  • a first strip 9 extends along a first longitudinal edge 12 of the inner surface 7 and a second strip 10 along an opposite, second longitudinal edge 13 of the inner surface 7.
  • a third strip 11 runs centrally, which is arranged parallel to the first strip 9 and the second strip 10 is.
  • An even distance 16 is provided between the three strips 9, 10 and 11.
  • the first and second strips 9, 10 serve the primary retention of moisture.
  • the middle strip 11 serves to cover a joint, in particular a butt joint, completely.
  • the distance 16 thus forms a lane in which any moisture that penetrates or condenses on the first or second strip 9, 10 despite the seal can collect and possibly evaporate again.
  • Fig. 4 shows a perspective view of a longitudinal beam assembly 20 for a canopy device.
  • the longitudinal member arrangement 20 has a first longitudinal member profile 21 and a second longitudinal member profile 23 directly adjoining it in a joint area 22.
  • a joint area 22 In the joint area 22, an upper side 24 of the longitudinal member profiles 21, 23 with a sealing clip 1 is shown in FIG Fig. 2 or 3 sealed.
  • the longitudinal support profiles 21, 23 are wall connection profiles for a patio roof.
  • the longitudinal beam arrangement 20 is thus designed as a multi-part or composite wall connection for a patio roof. The front or visible side of the wall connection is shown here.
  • the longitudinal support profiles 21, 23 are arranged in a butt joint to one another and directly adjoin one another, preferably with complete overlap and with a technical zero gap.
  • the longitudinal support profiles are connected with connecting pins 32 which are inserted in screw channels of the respective profiles and thus align the longitudinal support profiles flush with one another.
  • at least two, preferably at least three, such connecting pins 32 are provided.
  • the connecting pins also help maintain the load-bearing capacity of the wall connection across the joint.
  • the longitudinal support profiles 21, 23 have a bearing profile section 18 designed to support the rafter bracket 3.
  • the bearing profile section 18 is formed with a partially round shape, here for example a hollow circular cylinder shape, which is connected in one piece via support struts 19 to a wall connection area of the longitudinal support profiles 21, 22.
  • the bearing profile section 18 is accordingly preferably formed in one piece with the other parts of the respective longitudinal member profile 21 or 22.
  • the longitudinal support profiles 21, 22 are designed, for example, as extruded profiles, in particular made of aluminum.
  • the longitudinal support profiles 21, 22 have, for example, two insertion sections 17 which are provided for inserting a rafter holder.
  • the bearing profile section 4 is locally cut out in these insertion sections 7, here by way of example with a secant-like recess.
  • the insertion sections 17 are arranged adjacent to the joint area 22 so that a rafter holder can be inserted on both sides next to the joint area.
  • a single or one-sided insertion section 7 would also be sufficient for the insertion function.
  • an optional locking notch 29 is provided, which is provided as a locking means for locking a rafter holder.
  • the locking notch 29 is here, for example, formed by a recess at both ends of the longitudinal member profiles 21, 23 in the bearing profile section 18 so that it is located directly in the gap. In this way, a rafter holder can be fixed in the longitudinal direction in the joint area, rotation around the bearing profile section 18 still being possible.
  • the longitudinal support profiles 21, 23 have a cover projection 30 on their upper side 24.
  • the cover projection 30 at least predominantly covers the area of the bearing profile section 18 and any rafter bracket suspended therein from above.
  • the cover projection 30 offers the advantage that the entire mechanism can be protected from moisture and weathering in this way.
  • the cover projection 30 is completely covered by the sealing clip, so that this protection also exists in the joint area 22.
  • FIG. 13 shows a cross-sectional view of the side rail assembly of FIG Fig. 4 .
  • the sealing clip 1 is suspended with the first arm 3 in a first profile section 25 of the respective longitudinal member profile 21, 23.
  • the second arm 4 of the sealing clip 1 is locked in a second profile section 26 of the longitudinal member profile 21, 23.
  • the first profile section 25 is formed by the front end of the cover projection 30 arranged on the visible side, which is positively encompassed or engaged from behind by the suspension means 5 of the first arm 3 in the form of a round hook.
  • the second profile section 26 is provided on a side of the longitudinal member profiles 21, 23 in the wall connection area that is concealed in the assembled state, which has a counter-locking means 31 in the form of a locking recess corresponding to the locking means 6 of the second arm 4, which is designed as a locking hook having. In an assembled state, the locking is therefore invisible from the outside.
  • FIGS. 6A-D 12 show cross-sectional views of steps for sealing a joint area 22 of a side rail assembly 20.
  • FIG. 11 shows a side view of two longitudinal member profiles 21 and 23 mounted in a butt joint on a wall 33, as in relation to FIG Figures 4 and 5 described.
  • the longitudinal beam arrangement 20 thus forms a wall connection for a roofing device, for example a patio roof.
  • the longitudinal beam profiles 21, 23 are anchored in the wall 33, for example, by screw bolts 34, which are only shown schematically here for better clarity. Sealing materials can be introduced between the longitudinal support profiles 21, 22 and the wall 33 during assembly in order to prevent moisture from penetrating behind the wall connection.
  • a longitudinal assembly joint 27 of the longitudinal support profiles 21, 23 is usually jointed with a jointing material 28, for example silicone, over the entire length of the wall connection.
  • a jointing material 28 for example silicone
  • a method according to the invention for sealing a joint area 22 of a first and a second longitudinal member profile 21, 23 comprises a first step of hanging the first arm 3 of the sealing clip 1 according to FIG Figs. 1 to 3 at the first profile section 25. In a second step, the second arm 4 of the sealing clip 1 is latched onto a second profile section 26.
  • the first profile section is provided in particular on a cover projection 30 of the longitudinal member profiles 21, 23. Since the sealing clip 1 extends over a joint area 22 of the side member profiles 21, 23, it is hung on the cover projection 30, preferably across the joint area 22 and thus on both side member profiles 21, 23 at the same time.
  • the second profile section 26 is located in particular on a concealed wall connection side of the longitudinal member profiles 21, 23.
  • the sealing clip 1 is preferably latched across the joint area 22 and thus to both longitudinal member profiles 21, 23.
  • the sealing clip 1 is rotated around the front end of the cover projection 30 so that the second arm 4 with its locking means 6 comes into engagement with the second profile section 26, as in FIG Figure 6C shown.
  • the sealing clip 1 which is slightly cambered in the area of the web 2, is pretensioned against the surface of the longitudinal beam profiles 21, 23 and thus a sealing effect at the interface between the inner surface 7 or the elastic material 8 provided thereon and the top 24 of the longitudinal member profiles 21, 23 achieved.
  • the inclined inner surface of the sealing section 14 is brought into contact with a corresponding inclined section of the upper side 24 of the longitudinal member profiles 21, 23.
  • the second arm 4 is preferably pressed into the not yet hardened jointing material 28 at the longitudinal assembly joint 27.
  • the grouting material is thus distributed around the locking means 6 and the second arm 4, so that the second arm 4 is advantageously sealed off from the wall 33.
  • the longitudinal assembly joint 27 in the joint area 22 is additionally jointed a second time with jointing material 28 after it has been locked.
  • the jointing material 28 is once again applied over the sealing clip 1 to the assembly joint 27, as in FIG Figure 6D shown so that the second arm 4 is covered on the surface of the sealing clip 1 with jointing material 28 and the tightness of the longitudinal assembly joint 27 is thus also ensured in the joint area 22.
  • FIG. 7 Figure 12 shows a cross-sectional view of a side rail assembly 20 'according to a further embodiment.
  • This embodiment differs from Figures 4 to 6 in that the longitudinal member profiles 21, 23 are not a wall connection here, but a ridge purlin.
  • two longitudinal member profiles are arranged laterally back to back to one another and fastened to one another, for example by means of screw bolts 34, which are only shown schematically here for a better overview form.
  • the hidden side of the side member profiles 21, 23 thus represents a central plane of the ridge purlin.
  • a longitudinal assembly joint on the upper side 24 of the longitudinal member profiles 21, 23 in the manner referred to in FIG Fig. 6 explained way are sealed.
  • a jointing material 28 is introduced into the longitudinal joint on the upper side 30 between the two longitudinal member profiles arranged back to back.
  • two opposing sealing clips 1 are then pressed into the not yet hardened jointing material 28 and the assembly joint in the joint area 22 is then once again joined over the sealing clips 1.
  • the suspension means 5 does not necessarily have to be designed as a round hook. Rather, a wide variety of shapes corresponding to the first profile section 25 are conceivable, with the form-fitting or engaging behind for the form-fitting fastening in the locked state being important.
  • the locking means 6 which do not necessarily have to be provided as locking hooks. Instead, the most varied types of latching means can be provided, the pretensioning of the sealing clip 1 that can thereby be applied to ensure sealing with the upper side 24 of the longitudinal member profiles.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP19187986.5A 2019-07-24 2019-07-24 Agrafe d'étanchéité, agencement de longerons et procédé d'étanchéification d'une zone de jonction Pending EP3770353A1 (fr)

Priority Applications (1)

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EP19187986.5A EP3770353A1 (fr) 2019-07-24 2019-07-24 Agrafe d'étanchéité, agencement de longerons et procédé d'étanchéification d'une zone de jonction

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EP19187986.5A EP3770353A1 (fr) 2019-07-24 2019-07-24 Agrafe d'étanchéité, agencement de longerons et procédé d'étanchéification d'une zone de jonction

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Citations (9)

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CH502488A (fr) * 1969-05-23 1971-01-31 Oscar Joseph Ensemble pour la formation de gouttières
US3911633A (en) * 1974-07-22 1975-10-14 Westerner Products Inc Awning or patio cover mounting apparatus
FR2372281A1 (fr) * 1976-11-26 1978-06-23 Fouquet Gerard Perfectionnements aux couvre-joints
DE2814701A1 (de) * 1977-04-07 1978-10-19 Ifoe Sanitaer Ab Vorrichtung zur verbindung von dachrinnen aus kunststoff
DE202006009764U1 (de) * 2006-06-20 2006-09-21 Richter-System Gmbh & Co. Kg Verbindungselement für C-Profile mit Ausgleichsmittel und Anordnung
DE202007004463U1 (de) * 2007-03-27 2007-06-14 Fischer, Manfred Wandanschlussanordnung
FR2900219A1 (fr) * 2006-04-25 2007-10-26 Lafarge Platres Eclisse, procede d'assemblage d'ossature utilisant cette eclisse et ossature ainsi obtenue
EP3505699A1 (fr) * 2017-12-29 2019-07-03 Ingo Kneer Dispositif de toiture

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FR2372281A1 (fr) * 1976-11-26 1978-06-23 Fouquet Gerard Perfectionnements aux couvre-joints
DE2814701A1 (de) * 1977-04-07 1978-10-19 Ifoe Sanitaer Ab Vorrichtung zur verbindung von dachrinnen aus kunststoff
FR2900219A1 (fr) * 2006-04-25 2007-10-26 Lafarge Platres Eclisse, procede d'assemblage d'ossature utilisant cette eclisse et ossature ainsi obtenue
DE202006009764U1 (de) * 2006-06-20 2006-09-21 Richter-System Gmbh & Co. Kg Verbindungselement für C-Profile mit Ausgleichsmittel und Anordnung
DE202007004463U1 (de) * 2007-03-27 2007-06-14 Fischer, Manfred Wandanschlussanordnung
EP3505699A1 (fr) * 2017-12-29 2019-07-03 Ingo Kneer Dispositif de toiture

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