EP1256665A1 - Dispositif pour l'étanchéité d'une ouverture de toit - Google Patents

Dispositif pour l'étanchéité d'une ouverture de toit Download PDF

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Publication number
EP1256665A1
EP1256665A1 EP01810459A EP01810459A EP1256665A1 EP 1256665 A1 EP1256665 A1 EP 1256665A1 EP 01810459 A EP01810459 A EP 01810459A EP 01810459 A EP01810459 A EP 01810459A EP 1256665 A1 EP1256665 A1 EP 1256665A1
Authority
EP
European Patent Office
Prior art keywords
roof
sealing
separator
separating web
bushing
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.)
Withdrawn
Application number
EP01810459A
Other languages
German (de)
English (en)
Inventor
Manfred Strub
Original Assignee
STRUB AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by STRUB AG filed Critical STRUB AG
Priority to EP01810459A priority Critical patent/EP1256665A1/fr
Publication of EP1256665A1 publication Critical patent/EP1256665A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
    • E04D13/147—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs
    • E04D13/1473—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs specially adapted to the cross-section of the parts extending above the roof
    • E04D13/1475—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs specially adapted to the cross-section of the parts extending above the roof wherein the parts extending above the roof have a generally rectangular cross-section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/02—Roof-covering aspects of dormer windows

Definitions

  • the invention relates to a device for a bushing seal, in particular for Bushings through roofs.
  • the invention further relates to the method of manufacture the grommet.
  • Attics are being expanded as living space.
  • roof frames which borders the roof window above, below and to the side include.
  • the water accumulating above the roof window is at upper roof frame part added, which drains the water laterally.
  • a suitable material is placed at the factory which covers the Roof covering is placed and adjusted.
  • lead rags are soldered to the side parts of the cover frame, which are then bent over the adjacent roof covering and attached to it be adjusted. Soldering lead requires one to do this work high level of expertise. Also, the quality of the soldering is largely dependent on the weather and depending on the existing temperatures. This kind of sealing of penetrations, Roof windows in particular have proven themselves for almost every type of roof covering.
  • Another option, especially for the lateral sealing of a covering frame, consists of attaching deformable plastic to the cover frame.
  • the Roof covering is laid so close to the roof window that the roof covering comes to rest on the deformable plastic and so seals the Penetration in the roof guaranteed.
  • the quality of the sealing of roof penetrations is primarily from Can the executor, to whom high demands are made for this work, and secondly depending on the external conditions, especially the weather. As a result of these boundary conditions, the quality requirements of the created seals not met.
  • the object of the invention is to provide a seal for penetrations, especially of roofs, which are easy to implement and secure in the long term, as well as of the weather can be created largely independently.
  • the device for a bushing device comprises an element which has at least one separator, and at least one adjustable means for sealing the implementation.
  • the device according to the invention is particularly suitable for Suitable for penetrations through roofs.
  • the customizable means of sealing the The bushing is attached to at least one separator.
  • the separating web is preferably formed on the element above and fulfills two Tasks.
  • the divider creates a defined area for fastening the customizable means to seal the bushing on the divider and element.
  • the separator can, for example, be angled in cross-section (e.g. L-shaped) more than a defined area for attaching the adjustable sealing means the implementation is in place.
  • the mounting surface for the operator easily accessible and the attachment can be prepared and made in a simple manner be performed.
  • the executor will be the professional user (e.g. an employee of a tinsmith's shop) and on the other hand the occasional leisure user (e.g. a hobby craftsman who works in carries out the work himself in his spare time).
  • the surface having the separating web through this dividing web two areas formed.
  • One area is used for water management and one area Attachment of the element to the substructure of the roof, for example.
  • Sealing measures are taken to prevent damage to the roof through the openings prevent which are created by the fasteners.
  • the divider is preferably created at the factory, which ensures accuracy can, and that several elements strung together or overlapping each other a line can be laid. The accuracy is especially for the water-bearing Area essential to leak between the elements largely prevent and protect the roof structure in particular from to ensure penetrating water.
  • the customizable means of sealing the bushing is right on the divider attached. Through the defined area for attaching the adjustable means for Sealing the bushing is the attachment compared to the known Designs significantly improved because the customizable means of sealing the Implementation is no longer on a larger area, but is attached to the separator.
  • a line is defined by the preferred factory production of the separator, which the adaptation of the roof covering to the implementation, or the Adaptation of the adaptable means for sealing the bushing to the roofing made easier.
  • more than one separator can also be formed on the element.
  • several dividers can, for. B. several means for sealing the Bushing to be attached to an element.
  • a special film is attached attached to a first divider and folded onto the roof covering and to this customized.
  • This special film could e.g. B. not UV-resistant.
  • To protect the Special film is another adjustable means on a second divider Sealed of the bushing attached, which is folded over the special film.
  • the adaptable means for sealing the bushing is then connected to the Roof covering adapted that the special film is protected from sunlight and can perform its special function over a long period of time.
  • the adaptable means for sealing the bushing is preferably non-positive attached to at least one divider.
  • the attachment is preferably detachable, i. H. the adaptable means for sealing the bushing is, for example, solderless on the separating web attached.
  • the customizable means of sealing the bushing is prepared and on attached to the separator. With an appropriate tool (e.g. cover pliers) the adjustable means for sealing the implementation can be punctual are pressed together, thereby reducing the liability of the adaptable sealant the implementation on the divider is increased.
  • cover pliers With an appropriate tool (e.g. cover pliers) the adjustable means for sealing the implementation can be punctual are pressed together, thereby reducing the liability of the adaptable sealant the implementation on the divider is increased.
  • the expert additional fastening options such as gluing, spot welding etc.
  • the height of the divider is adaptable from the requirements on the attachment Depending on the sealing of the bushing.
  • the upper edge of the Separator below the surface that is formed by the roof covering can be the customizable means adapted to seal the bushing in a preferred manner to the roof covering become.
  • the device Since the requirements for the device according to the invention on the executor are significantly lower than is the case, for example, when soldering lead rags, the device can also be carried out by assistants. They can continue required work can also be carried out in weather conditions, in which the previously known designs could not be carried out. All this under Granting the high quality requirements for sealing of Implementations are made.
  • this is customizable means of sealing the bushing with an additional means on attached at least one separator.
  • This will fix the customizable means additionally secured to seal the bushing on the separator.
  • this is additional Middle a bracket and includes the divider and the one attached to the divider Edge of the adaptable means for sealing the bushing on at least one Place along the divider.
  • several brackets are along the Separator arranged.
  • the clip can, for example, have a U-shaped cross section.
  • a screw can be arranged on one leg of the clip be what after the assembly of the clip on the one hand this on the separator and on the other hand the attached edge of the adjustable means for sealing the Implementation tense.
  • the screw head can be provided with a recess in which a screwdriver, an Allen key or another suitable Tool for actuating the screw can intervene.
  • the edge of the screw head can also be knurled so that the screw can be operated directly by hand.
  • Another possibility is to attach the fastening device with or to provide several holes in which z. B. hollow rivets are used, which the attached edge of the adjustable means for sealing the bushing and hold the additional means for attachment to the divider securely.
  • a screw can also be arranged, on the opposite side of which a nut engages, preferably with washers on both sides.
  • the choice of material for the adaptable means for sealing the bushing is from the depending on local conditions and the resulting requirements.
  • the device according to the invention in a roof penetration are the essential requirements for a flat material, weather and UV resistance, the deformability as well as that the material preferably by hand can be edited.
  • Lead rags have long been in use as an adaptable means of Sealing bushings has proven itself and meets the requirements. she can be largely adapted to any type of roof covering, the most secure Sealing of the implementation is guaranteed.
  • the device according to the invention also provides the attachment of the lead tabs to the element no technical problem. For attaching the lead tabs to the separator is not highly qualified personnel, as is the case with soldered fastening of the lead rags necessary.
  • sheet rags so-called thin sheets made of copper or Aluminum sheet can be arranged. Suitable thin sheets preferably have a sheet thickness of about 0.1 mm to 0.5 mm. Plastic or Rubber sheets are used as a customizable means of sealing the feedthrough, provided that they are particularly weather and UV resistant.
  • clamping rail As an additional means of attaching the customizable means to seal the A so-called clamping rail is ideal for carrying out at the separating web. The Operation is comparable to the brackets previously described. In the broadest Senses the clamping rail a lined up arrangement of several Brackets, which are arranged along the entire separator.
  • the clamping rail includes the separating web and the attached edge of the arranged, customizable means to seal the bushing.
  • the clamping rail can be fitted with a suitable tool (e.g. a pair of cover pliers) are preferably pressed together at certain points.
  • a suitable tool e.g. a pair of cover pliers
  • the clamping rail can be riveted (e.g. hollow rivets) or the like. additionally held on the attachment.
  • the clamping rail is made, for example, of copper, aluminum or steel sheet.
  • the design of the cross section of the clamping rail is primarily functional conditionally. That is, the clamping rail can be designed as long as the desired clamping effect directly through the clamping rail or with the help of additionally arranged means is given, such as with screws or Rivets.
  • the cross section has z to create the necessary clamping force.
  • B. a V-shape or U shape on.
  • the free ends can be used to simplify the assembly of the clamping rail the clamping rail must be folded inwards, based on the cross section. At a such execution there are no sharp edges of the clamping rail, which at the assembly of the clamping rail in the adjustable means for sealing the bushing penetrate and complicate assembly of the clamping rail.
  • the Clamping force due to the resulting doubling at the folded free ends in one strengthened in a positive way.
  • the thickness of the separator and the used adaptable means of sealing the penetration tends to shape the cross section the clamping rail to a U-shape rather than a V-shape.
  • the element for a device according to the invention has on at least one surface formed at least one separator.
  • the separator is on Support leg of the element formed on the sub-roof structure. Arise two areas. On the one hand there is an area for water supply - a channel for draining the accumulating water - and on the other hand an area for fastening the element to the Under-roof construction created, which comes to lie under the roof covering and is largely protected from the weather.
  • An element for use in the device according to the invention has a cross section preferably has an essentially L-shaped configuration.
  • the support leg serves in this configuration as the contact surface of the element on the sub-roof structure. While the other leg is aligned for penetration.
  • the separating web is, for example, by a folding process on the support leg of the Element trained.
  • the in the Sheet metal processing usual machines are used.
  • the divider can be in a variant to be formed from a separate piece of sheet metal, which then attached to the corresponding leg, for example depending on the property the pieces of sheet metal to be connected are welded or soldered.
  • This step will preferably made in the factory during the production of the element, since the Conditions for making such a connection in the factory are more constant than it is is the case on site at a construction site or on the roof. Thus, the required high quality of this connection can be guaranteed.
  • Is or will a special type of roof covering arranged for the roof it may be advantageous if the divider is only attached to the element on site. It can help with positioning of the separator on the boundary conditions of the special type of roof covering be taken.
  • the orientation of the separator is essentially perpendicular to the through Support leg created level.
  • the separating web can be used to the support leg created plane can be arranged inclined. Especially if with a large amount of water to be removed can be expected with an inclined arrangement of the separator, a larger channel cross section for the Drainage of the water can be created because the base point of the separator from the Penetration can be placed further away.
  • the separator can on the one hand or be aligned away from the penetration. This creates a trapezoidal channel cross section.
  • the inclined alignment can be carried out at the factory or on site by the operator to be ordered.
  • the adjustment of the adaptable means for sealing the bushing to standardized roof coverings Simplified since it is not the separator that essentially limits the laying of the Roof covering determines, but - within certain limits - the roof covering itself.
  • the separating web is preferably on the support leg educated.
  • the separating web can also be on the other leg be formed.
  • the divider can be inclined towards the top edge of the roof so that the water generated is not essentially created on site Connection is derived. With such a configuration of the element arises for the Water flow is an essentially V-shaped channel.
  • the element is preferably a component of a covering frame, for example for a Skylight. That is, that the cover frame consists of several elements of the device according to the invention is composed.
  • the ends of the legs of the im The cross-section of the L-shaped element is in accordance with the type and Construction of the roof window trained.
  • the elements can be on everyone Sides of the roof window can be arranged. That below the roof window - in the direction considered the roof slope - arranged element advantageously has on the support leg no separator, so that the water can flow off completely unhindered can.
  • a preferred arrangement of the elements for a covering frame Roof window therefore preferably consists of two versions of the elements. On the one hand, elements are used that have a separator on the support leg have trained.
  • an element is placed below the roof window, which does not have a separator on the support leg, but with one in the factory adaptable means for sealing the implementation is provided.
  • the customizable means to seal the bushing e.g. sheet or lead cloth
  • the adjustable means for sealing the implementation is preferably performed under the roof covering. Above the Roof window on the roof surface water is thus over the roof covering led into the area of the water flow of the arranged element, which by the separator formed on the support leg is formed. Then it will accumulating water in the areas on the side to guide the water arranged lateral elements derived.
  • roof frame is not limited to skylights.
  • the elements can also be used in chimneys, extractor pipes, etc. at Use for example for chimney openings are around the chimney Cross-section L-shaped elements arranged, the end only on the support leg are folded over, for example. The leg against the chimney is directly on this sealed and attached to the chimney wall.
  • the elements for the device according to the invention are preferably specified in certain Standard dimensions produced and sent to the supplier or directly to the Construction delivered. The operator looks for this on the boundary conditions on site coordinated model and adapts it to the local conditions, for example in terms of length.
  • the element can be used with the existing ones on the building Means can be cut to length, for example, bevel cuts in any Angles can be created. If the penetration has such large dimensions, that the standardized length of the element is insufficient or becomes at least one Side of the cover frame from sections of the already arranged and cut Elements are created, the elements are lined up in a line. If necessary, measures for sealing at the connection points of the to provide elements lined up.
  • the elements, especially at an arrangement on the side of the penetration, arranged overlapping and on the Substructure of the roof can be attached. The elements will overlap preferably created in the direction of flow of the water.
  • Sheet metal tabs so-called lead tabs as a customizable means of sealing the Implementation used.
  • the lead rags are first lengthwise based on the type of Roof covering adjusted.
  • the lead rags are preferably slightly longer than the individual roof covering element (e.g. brick) cut to length.
  • the one at the divider fastening side of the lead flap is folded over.
  • the amount of refolding is preferably only a little less than the height of the separating web.
  • the lead rag will then attached to the divider or with the cap-like Folded over the divider.
  • the laying of the Lead rags started from below and the other lead rags at least slightly arranged overlapping the previous lead rag.
  • the lead rags can be cleaned with a suitable tool (e.g. a pair of cover pliers) is preferably arranged on the separating web at at least one point per Lead rags are pressed together. With this measure, the liability of Lead rag on the divider increased.
  • a suitable tool e.g. a pair of cover pliers
  • the liability of Lead rag on the divider increased.
  • other measures can be taken Ensure the attachment of the lead rag to the separator. For example, the entire connection (i.e. the folded portion of the lead tab and the separator) with holes through which rivets (e.g. Hollow rivets), screws or similar managed and secured.
  • the lead rags are then folded over onto the existing roof covering and adapted to this. If thin sheets are used instead of lead rags, this is the case The procedure for thin sheets is equivalent to that described.
  • a clamping rail is preferably used as an additional means. This clamping rail is on the folded side of the sheet metal tab and on the Separator inserted. To secure the attachment, the entire construction can be used Holes are provided through which rivets (e.g. hollow rivets), screws or the like. are performed and thus the connection in addition to the existing clamping forces be secured.
  • rivets e.g. hollow rivets
  • Element 1 is according to the type and dimensions of the roof window (not shown here) and the Type and dimensions of the roof covering. Other boundary parameters can be decisive for the design of the element 1, for example the Fastening options on the sub-roof structure 2 (here only schematically ) Indicated.
  • the element 1 is made of sheet copper, for example. Further Materials for the manufacture of element 1 are e.g. B. aluminum or steel sheets. If Plastics essentially have the same properties as those mentioned by way of example These materials can also be used to produce the element 1 be used.
  • the element 1 shown here has an essentially L-shaped cross section Embodiment, the support leg 3 and the edge leg 4 on element 1 are trained.
  • the support leg 3 is on the Sub-roof construction 2.
  • the free end 5 of the support leg 3 is in cross section folded over.
  • the folded-over free end 5 prevents one any film on the sub-roof structure 2 (e.g. a vapor barrier) at Laying element 1 is damaged.
  • the refolded free improves End 5, the stability of the element 1, especially with large production lengths.
  • the Edge leg 4 forms the boundary for penetration and serves as a mounting means for the roof window to be used.
  • the free end 6 of the edge leg 4 is corresponding the requirements, which are determined by the type and form of the Roof window are given.
  • the free end 6 was exemplified in the direction of Penetration bent. To produce the configuration described preferably the machines used in sheet metal processing.
  • a separating web 7 is formed on the support leg 3.
  • the separator 7 is for example molded with a machine commonly used in sheet metal processing Service.
  • the separating web can be formed from a separate sheet his.
  • the separator is opened, preferably at the factory under controlled conditions the support leg 3 welded, for example. Can the location of the divider
  • the divider can also be determined in advance in special circumstances be welded on site on the support leg 3 and it results in relation to local conditions greater flexibility than a factory-trained one Separator 7 is the case.
  • the separating web 7 is aligned essentially perpendicular to the plane which is through the Support leg 3 is formed. This alignment of the separating web 7 is not mandatory. In Depending on the existing local conditions, the separator 7 can also be inclined to the plane formed by the support leg 3. The inclined Alignment of the separating web 7 can be carried out in the factory or by the executor Place created or undone if necessary. Through the divider 7, the support leg 3 is divided into two areas, on the one hand, the area for the Water supply 8 and on the other hand the area for fastening 9 of the element 1 to the Sub-roof construction 2.
  • the element 1 is, for example, with a nail 10 and a hammer (not here shown) fixed to the sub-roof structure 2.
  • the number of nails 10 is of the Length of the element 1 and the structural design of the sub-roof structure 2 dependent, the forces acting on the nail 10 of minor importance are and the number of nails 10 are essentially due to design.
  • the area for fastening 9 of the element 1 is below that shown schematically Roof covering 11.
  • the roof covering 11 can, for example, be made of fired bricks or corrugated iron.
  • the type of roof covering 11 is of minor importance Significance, since the device according to the invention essentially for sealing Bushings can be used for all types of roofing. With the Sheet metal lugs 12.2, the area for fastening 9 is sealed such that the Penetration of the nail 10 in the support leg 3 no further measures in relation tightness due to penetration must be met.
  • the position of the separating web 7 is determined by the type of roof covering 11 certainly. Not all types of roofing 11 - such as corrugated iron - can can be adjusted as required.
  • the positioning of the separating web 7 is also different from that The amount of water generated depends on the water flow in the area 8 should be derived. In practice, the expected peak value is not used assumed, but a long-term average as the basis for determining the amount of water used.
  • the height of the separating web 7 above the support leg 3 is essentially from that Requirements for the connection between the separating web 7 and the adjustable means for sealing the penetration, here the sheet metal tabs 12.1 or 12.2, and of the type the roof covering 11 depends and can more or from the information provided vary less.
  • the height of the separating web 7 is approximately in this exemplary embodiment 10 mm to 25 mm.
  • the maximum height further determined by the position of the roof covering 11.
  • the top edge of the divider 7 is preferably below the level formed by the roof covering 11 becomes.
  • the sheet metal tab 12.1 or 12.2 can still be placed over the roof covering 11 and be adapted to them.
  • the sheet metal tab 12.1 or 12.2 has a fold 13 on one side, which over the separator 7 is inserted.
  • Leg of the fold 13 preferably has a length which is somewhat shorter than that The height of the separating web is 7.
  • the sheet metal tab 12.1 (extended) shows the sheet tab 12 in the final, adapted Status.
  • the sheet metal tab 12.2 (dashed) shows the sheet tab 12 during the Assembly of the sheet metal tab 12.
  • the legs of the clamping rail 14 preferably have a length which is somewhat shorter than the height of the separating web 7. This is an easy assembly the clamping rail 14 and the optimal use of the maximum available Guaranteed clamping surface, which arises with such dimensional relationships.
  • the roof covering 11 becomes laterally laid in the vicinity of the separating web 7.
  • the sheet metal tab 12.2 is about Roof covering 11 (e.g. over brick or corrugated iron) and placed on their shape customized. Rain or melt water can now accumulate in the area Drain the water supply 8 and the roof is clean in the area of the roof window sealed, so that no water, dirt or snow - also no flying snow - in the Roof can penetrate.
  • FIG. 2 shows a plan view of a roof window.
  • the individual elements (17, 19.1, 19.2 and 21) of the covering frame 15. Obtain the information above and below on the roof slope, the direction of which is shown schematically by arrow 16.
  • the element 17 is arranged at the top, which essentially has the same design Element 1 described in FIG. 1 and how this corresponds to a separating web 18 having.
  • the laterally arranged elements 19.1 and 19.2 also correspond in their Embodiment essentially of element 1 already described in detail in FIG. 1 and like this, the elements 19.1 and 19.2 have the dividers 20.1 and 20.2.
  • the Attachment of the sheet metal tabs, which as a customizable means of sealing the Implementation are arranged takes place in the sense of the device described in Figure 1 or in the sense of the method described in FIGS. 5a to 5d.
  • the element 21 is arranged below the penetration for the roof window.
  • This Element 21 does not have a separator, but is preferably provided with one at the factory adaptable means for sealing the bushing (z. B. a sheet metal tab 22).
  • the design of the element 21 is described in detail with reference to FIG. 4.
  • the elements 17, 19.1, 19.2 and 21 together form the cover frame 15. They are for example with bevel cuts at an angle of 45 ° to each other lined up and each with nails (not shown here) on the sub-roof construction attached.
  • the bevel cut at an angle of 45 ° is not mandatory, but has the advantage on that a possibly aligned machine is not for every element to be cut needs to be realigned. A possible source of error, which becomes an unnecessary Waste would result in can be avoided. Is the penetration for that Skylights so big that the standard length of the elements is not this length corresponds or will be sections of already cut and installed Elements used can contain several elements or sections of elements in one Line are strung together.
  • the strings that are lined up preferably overlap Elements a little. If the elements overlap, make sure that the Overlap in the flow direction of the water - from top to bottom - is arranged so that no water can penetrate into the roof structure.
  • FIG. 2 A section along the line A-A in FIG. 2 is shown in FIG.
  • the element 17 is attached to the sub-roof structure 2, for example with nails 23, the Arrangement of the nails for the aforementioned reasons above the separating web 18th he follows.
  • a sheet metal tab 24 is fixed, which as an adaptable means for Seals the bushing.
  • Execution of the sheet metal tab is not performed on the roof covering 11, but under the roof covering and attached to the battens 25, for example with nails.
  • the Sheet metal tab 24 is adapted as far as possible to the underside of the roof covering 11.
  • a deformable strip e.g. from a suitable Plastic arranged on which the roof covering 11 comes to rest.
  • Figure 4 shows a section along the line B-B in Figure 2.
  • the element 21 forms the lower part of the roof frame for the roof window.
  • the element is essentially 21 corresponding to the other elements 1, 17, 19.1 and 19.2 already described educated.
  • the support leg 29 of the element 21 no separator.
  • the free end 30 of the support leg is not, as in Figure 1 has been described, folded inwards. Instead, the edge of the Free end 30 a sheet metal tab 22 is arranged.
  • the sheet metal tab 22 is preferred attached to the element 21 in the factory, since the fastening of the sheet metal tab 22 to the element takes place under controlled conditions and so the required quality to the Connection is better guaranteed than when creating this connection on site the case is. However, if, due to certain local conditions, the Connection between the sheet metal tab 22 and the support leg 29 necessary on site, can be created by appropriately qualified personnel.
  • the element 21 is fixed to the sub-roof structure 2 with nails 31, for example.
  • measures are preferably taken to seal off the nails created penetrations, as this the weather and the accruing Are exposed to water. If necessary, additional battens 32 must be arranged the existing differences in position with regard to the sub-roof construction 2 compensate.
  • the sheet metal tab 22 is placed over the roof covering 11 and to this customized. On the roof window water and water from the side arises below the roof window, can flow completely in the direction of arrow 33.
  • FIGS. 5a to 5d show detailed sections of the device according to the invention. based on Figure 1 - through the separator to illustrate the process.
  • the cutout each shows the separating web 7 formed on the support leg 3 as well as individual ones Process steps for the secure fastening of the sheet metal tab 12. Further are based on the Detailed sections of possible designs of the sheets used are shown.
  • Figure 5a shows the separating web 7 formed on the support leg 3 in a section.
  • the Separator 7 is substantially perpendicular to the plane through which Support leg 3 is formed.
  • the walls 34.1 and 34.2 are spaced apart or close together. It also depends on the type of manufacture and the used machine the orientation of the walls 34.1 and 34.2 and the design turns 35, 36.1 and 36.2. By slightly tilting the walls 34.1 or 34.2 can the clamping effect for the attachment described below if necessary be increased.
  • the side of the sheet metal tab 12 to be fastened is on site by the person carrying out the work folded over such that a substantially U-shaped cap 37 is formed.
  • the cap 37 is inserted in the direction of arrow 38 over the separating web 7.
  • a suitable tool e.g. a pair of pliers
  • the cap 37 is pressed against the separating web 7 by the executor.
  • Preferably several punctual pressings are created along the separating web 7. In the In most applications, this type of attachment will not meet the requirements which are placed on a penetration seal.
  • the method according to the invention can be fastened with further, below measures described are improved.
  • 5c shows further process steps.
  • the cap 37 is only on the separating web 7 attached.
  • the clamping rail 14 has in Essentially a U-shaped design.
  • the free ends 40.1 and 40.2 of the Clamping rails 14 are preferably folded inwards. Through the inside folded ends 40.1 and 40.2, the assembly of the clamping rail 14 becomes essential relieved, since the free ends less easily in the sheet metal tab 12 or in the Walls of the cap 37 penetrate and thereby an undesirable jamming is prevented when mounting the clamping rail 14. Further increase the inside folded free ends 40.1 and 40.2 the clamping effect of the clamping rail 14th
  • the clamping rail 14 When the clamping rail 14 is in the final position (extended Representation of the clamping rail 14), are carried out on site with a suitable tool (z. B. a pliers) the walls of the clamping rail 14 to the Walls of the cap 37 and then, during the same pressing process, the Walls of the cap 37 pressed against the separating web 7. Preferably along the Separator 7 created several punctual pressings.
  • a suitable tool z. B. a pliers
  • This construction also does not meet the requirements for fastening the Sheet metal tab 12 are placed on the separating web 7, the walls with a Bore can be provided along axis 41, for example. Through this hole an additional fastener (not shown here) are performed.
  • Fasteners are, for example, rivets (e.g. hollow rivets), screws or the like. suitable. It is obvious to a person skilled in the art that more than one hole and more than one additional one Arrange fasteners along the separating web 7.
  • FIG. 5d shows the finished fastening of the sheet metal tab 12 on the separating web 7. Fulfills the Fastening the requirements placed on them, the sheet metal tab 12 on the Roof covering laid and adapted to this.
  • the sheet metal tab is preferably 12 slightly tense.
  • the elements can not only be used for roof frames, but for everyone Types of penetrations in roofs to form enclosing frames become. For example, penetrations for chimneys and exhaust pipes can be made safely be sealed.
  • the adaptable sealing means can be used the penetration can also be mirrored on the divider. If the Sheet metal flaps is adapted to the roof covering, the first folding of the Sheet metal over the divider and only then one to this first fold opposite second fold on the roof covering on which the sheet metal tab is then adjusted. The strength of the attachment of the sheet metal tab on Separator may be higher with this arrangement than when to adjust the Sheet metal tabs on the roof covering applied a direct train to the fastening becomes.
  • a Snap mechanism for attaching the adjustable means to seal the Implementation be formed on the element.
  • One essentially similar to the divider trained tongue is formed for example on the support leg.
  • the too attaching side of the adjustable means for sealing the bushing is through Covers the tongue.
  • the tongue preferably snaps into several Support leg trained holder. Due to the resulting clamping force the customizable means of sealing the bushing is held securely.
  • the area for In such a version water supply is made possible by the adaptable means Sealing of the implementation created.
  • the base material for the sheet metal tabs can also be used customizable means of sealing the penetration can be used.
  • the chosen Materials must meet the requirements placed on them and in particular weatherproof and UV resistant.
  • thin sheets can be made Copper or aluminum can be used. The thickness of the thin sheets is about 0.1 mm up to 0.5 mm. The use of plastic films is conceivable, provided that these are necessary Meet requirements.
  • the Device according to the invention and penetrations can be created in the method according to the invention, especially roofs that are easy to implement and secure in the long term.
  • the Seals can be created largely independently of the weather.
  • the Device according to the invention and the method according to the invention the use of tried and tested lead rags as an adaptable means of sealing the Carrying out a high quality and durable seal of Penetrations can also be created by non-highly qualified executives.
  • the device according to the invention can largely be adapted to any configuration of Bushings and roofing can be adjusted.
  • the seals created are flexible and inexpensive.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP01810459A 2001-05-10 2001-05-10 Dispositif pour l'étanchéité d'une ouverture de toit Withdrawn EP1256665A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01810459A EP1256665A1 (fr) 2001-05-10 2001-05-10 Dispositif pour l'étanchéité d'une ouverture de toit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01810459A EP1256665A1 (fr) 2001-05-10 2001-05-10 Dispositif pour l'étanchéité d'une ouverture de toit

Publications (1)

Publication Number Publication Date
EP1256665A1 true EP1256665A1 (fr) 2002-11-13

Family

ID=8183903

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Application Number Title Priority Date Filing Date
EP01810459A Withdrawn EP1256665A1 (fr) 2001-05-10 2001-05-10 Dispositif pour l'étanchéité d'une ouverture de toit

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Country Link
EP (1) EP1256665A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH279556A (de) * 1950-02-28 1951-12-15 Kamber Hasler Julius Dichtungsvorrichtung für Abdeckvorrichtungen an Dachflächenteilen.
GB1429022A (en) * 1972-12-12 1976-03-24 Rasmussen V B K Flashing for skylights installed in an inclined roof system designed for recording and reading the tariff
DE2910327A1 (de) * 1979-03-16 1980-09-25 Rolf Robert Fessele Dachverwahrung
DE2910553A1 (de) * 1979-03-17 1980-09-25 Ludwig Vetter Kamin-verwahrung
FR2472647A1 (fr) * 1979-11-17 1981-07-03 Blefa Ag Collet de couverture destine a des lucarnes ou a des encastrements de toit semblables

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH279556A (de) * 1950-02-28 1951-12-15 Kamber Hasler Julius Dichtungsvorrichtung für Abdeckvorrichtungen an Dachflächenteilen.
GB1429022A (en) * 1972-12-12 1976-03-24 Rasmussen V B K Flashing for skylights installed in an inclined roof system designed for recording and reading the tariff
DE2910327A1 (de) * 1979-03-16 1980-09-25 Rolf Robert Fessele Dachverwahrung
DE2910553A1 (de) * 1979-03-17 1980-09-25 Ludwig Vetter Kamin-verwahrung
FR2472647A1 (fr) * 1979-11-17 1981-07-03 Blefa Ag Collet de couverture destine a des lucarnes ou a des encastrements de toit semblables

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