EP3904620A1 - Mounting assembly - Google Patents
Mounting assembly Download PDFInfo
- Publication number
- EP3904620A1 EP3904620A1 EP21170947.2A EP21170947A EP3904620A1 EP 3904620 A1 EP3904620 A1 EP 3904620A1 EP 21170947 A EP21170947 A EP 21170947A EP 3904620 A1 EP3904620 A1 EP 3904620A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roof
- fastening
- latching
- arrangement according
- elements
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 6
- 230000009194 climbing Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 description 6
- 230000000284 resting effect Effects 0.000 description 4
- 101100498160 Mus musculus Dach1 gene Proteins 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 239000000835 fiber Substances 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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- 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
- E04D13/10—Snow traps ; Removing snow from roofs; Snow melters
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- 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
- E04D13/12—Devices or arrangements allowing walking on the roof or in the gutter
Definitions
- the invention relates to a fastening arrangement for fastening different functional roof elements on a roof with a fastening element which can be fixed to a substructure of the roof and has a roof covering section which, in the assembled state, extends at least partially on a roof covering of the roof, the fastening element having a snap-in receptacle and the roof function elements each have a corresponding latching element so that the latching element of a roof function element selected from the roof function elements can be inserted into the latching receptacle and the selected roof function element can be latched into the fastening element, the roof function element being fixable in the latched state by a securing element.
- Functional roof elements such as snow lattice holders, steps or the like can serve different purposes and in some cases carry very high loads, e.g. a snow load, which is why an appropriate anchoring on the roof must be ensured.
- the previously used fastening arrangements for roof function elements are in most cases fastened to the roof and are firmly connected to the roof function element or are difficult to separate from it. If another roof function element is to be installed instead of an existing roof function element, in most cases the roof covering must be partially opened in order to replace the roof function element.
- roof covering is understood to mean the arrangement of any form of roof tiles, roof tiles, corrugated roof sheets, for example made of fiber cement, shingles or the like, on a roof substructure.
- the fastening elements for the roof function elements are connected to the substructure at one end, the connection point being below the roof covering and the remaining part running above the roof covering or resting on it.
- the connection to the roof substructure can be made by screws or nails, some of these fastening elements are suspended in the roof substructure. There are no restrictions whatsoever with regard to the connection of the fastening element to the roof.
- From the DE 19702167 A1 shows a fastening system for roofing articles to be arranged on a rafter of a roof, such as roof hooks, snow guard supports, lattice supports, steps, etc., in which a base plate is fastened to the roof and each roofing article is assigned an adapter plate with holes which are brought into engagement with bolts on the base plate can be used to fix the roofing item on the roof, the positive fit of the bore and bolt element preventing slipping.
- the base plate is fastened to the rafter with the help of screws or nails that run through corresponding fastening holes.
- the adapter plate is with a Equipped with a locking hole and in its state of engagement with the base plate can be secured against unintentional loosening by means of a nail driven into the rafter or such a screw in an aligned hole in the base plate.
- This type of securing must first be painstakingly resolved when a roofing item is replaced, which can be associated with a considerable amount of work.
- the base plate is nailed or screwed directly onto the substructure of the roof, which means that the roof has to be covered around the base plate.
- the adapter plate rests over the entire surface on the base plate, which means that the surfaces of the two plates connect over time and the adapter plate can either not be released at all or only by applying high forces.
- the contact area between the base plate and adapter plate is essentially in the water-bearing plane of the roof, so that rain and ice act on this contact area.
- loads acting on the roofing articles are transferred via the base plate, the engagement elements being exposed to a strong, concentrated load which can very easily lead to their bending, which in turn makes it more difficult to disengage the adapter plate and base plate after a while.
- a device for attaching a catch and protective scaffold, which is formed from a spiral element arranged on the outside of the roof covering for hanging a tension member for a catch and protective scaffold, to which a holding arm made of flat material is connected, which is followed by the next higher lying overlap joint between two roofing panels extends into the roof interior and there on the rafters by means of a Holding element is releasably attached.
- the retaining element is formed by a base plate nailed to the rafter, which has cranked hooks onto which a holding arm having longitudinal slots is attached, which is thereby positively connected to the base plate, which is nailed to a rafter.
- the clear distance between the cranked hooks corresponds to the material thickness of the holding arm, so that the holding arm suspended on the hook is held flat on the base plate. So that the suspended arm does not unintentionally detach itself from the cranked hooks of the base plate, it is fixed to the rafter with a nail using a securing hole. When replacing the holding arm, this nail must first be loosened again in order to be able to disengage it.
- the holding arm rests flat on the base plate, which can lead to an unwanted connection of the interfaces between holding arm and base plate after some time, which makes it difficult to separate the two from one another after a while.
- the hooks bend very easily under higher loads due to the forces that are removed at certain points, which can result in the holding arm sticking to the base plate.
- mounting bracket for roof function elements is a fixed on a cross bar attached to the roof holding arm, which rests with its free end on a roof tile and forms a bracket to which a roof function element can be screwed, with noses formed on the roof function element engaging in corresponding slots of the bracket without engaging in order to effect a positioning of the roof function element, which should facilitate the screwing of roof function element and bracket.
- the used Fastening screws establish a detachable connection between the roof function element and the holding arm, with the risk of either unwanted loosening of the roof function element or the seizing of the screws, whereby they counteract a simple exchange of the roof function element.
- the object of the invention is therefore to provide a fastening arrangement of the type mentioned at the outset, in which a roof function element can be installed and replaced without great effort, in particular even after a long period of use.
- Another task is to distribute the mechanical stresses occurring at the connection point between the roof function element and the fastening element over a larger area in order to keep deformations or material fatigue to a minimum.
- this is achieved in that at least one latching stop of the latching receptacle is offset in height relative to the roofing section of the fastening element in such a way that the latching process takes place without the involvement of the roofing section, and that the selected roof function element can be locked in the engaged state by form-fitting of the securing element with the fastening element and the selected roof function element is.
- the fastening arrangement of the invention enables different roof functional elements to be attached to the roof without having to remove or change the fastening element attached to the roof substructure.
- the inventive provision of a fitting to the latching receptacle Snap element on the roof function elements can be exchanged quickly, the roof function element can be easily removed from the fastening element again through the snap connection, since no screw connections have to be loosened, but the roof function element only has to be released from the locking engagement.
- the inventively designed height offset of the latching stop relative to the roofing section of the fastening element resting on the roof covering prevents the latching stop from constantly being exposed to weather conditions close to the roof such as ice and rain and therefore releasing the latching engagement after some time would no longer be easily possible.
- the at least one latching stop can be designed in such a way that the roof function element and the fastening element do not lie flat on top of one another in order to prevent the formation of a non-releasable connection between them through touching surface contact.
- a securing element is provided according to the invention which prevents the inadvertent release of the latching engagement only by means of a positive fit, but at the same time does not itself represent a stressed connection and can therefore be removed very quickly.
- the securing element can be dimensioned in such a way that sticking can be avoided even after a long period of use.
- a snow grate holder, a Sailer pipe holder, a climbing grate or the like can be provided as roof function elements, although none within the scope of the invention
- any roof function elements can be provided, for example also those for holding solar systems or satellite dishes, all of which have a suitable latching element that can be inserted into the latching receptacle of the fastening element.
- the latching element of the roof functional elements can have a latching link which, by interacting with the latching receptacle of the fastening element, defines the sequence of movements of the roof functional element in the latched state with the latching receptacle.
- the provision of a locking link facilitates the engagement and disengagement of the functional elements and ensures safe transfer into the engaged state.
- the latching receptacle of the fastening element can be formed by a longitudinal slot, which on its upper side has spaced-apart bridge webs bridging the longitudinal slot, and that the latching link of the roof function elements is formed by link cut-outs corresponding to the bridge webs, so that a part of the selected roof function element can be inserted into the longitudinal slot of the latching receptacle and can be displaced therein in order to lock the roof function element into the fastening element, the link cut-outs being in engagement with the bridge webs.
- the insertion of the roof function element in certain areas and the engagement of the link cutouts with the bridge webs results in a stable connection to the fastening element, which can be very easily released again by moving it out of the latching position.
- the corresponding link cut-outs of the roof function elements have a first and a second sub-section adjoining this, which are oriented at right angles to one another, wherein the first section extends in the direction of insertion and the second section extends transversely to the direction of insertion.
- the partial section running transversely to the direction of insertion prevents the roof function element from moving in the direction of insertion after insertion.
- the additional locking by means of the securing element also restricts the freedom of movement transversely to the direction of insertion, so that there is a firm connection with the fastening element.
- the fastening element and the roof function element are preferably made of metal, but within the scope of the invention they can also consist of other materials known to the person skilled in the art, which have sufficient strength and easy workability.
- At least one of the roof function elements can be formed from a metal sheet which has the corresponding gate cutouts on its underside.
- Metal sheets are ideally suited above all for the shaping and formation of the required load-bearing capacity and rigidity of the roof functional elements and also meet the requirement of a low component weight. However, other materials can also be used.
- Another variant of the invention can consist in that at least one of the roof function elements is deep-drawn, whereby a very good stiffening can be achieved and, according to a further variant, the main surface of the roof function element is oriented essentially at a right angle to the fastening element 5.
- the fastening element and the roof function elements each have at least one hole, which are aligned in the latched state, and the securing element is formed from a securing bolt that passes through the holes can be passed through.
- the fastening element can be connected to a holding element, the latching receptacle being formed in the holding element. This enables a simple production of the latching receptacle, which can be riveted or screwed to the fastening element.
- the holding element can have a central part with an inverted U-section - seen in cross section - on the upper side of which the longitudinal slot interrupted by the bridge webs is excluded.
- the execution of the holding element in the form of an inverted U-profile enables the implementation of a mechanically stable latching receptacle, which is simple in terms of production technology with a slot interrupted by bridging webs can be provided by leaving the bridge webs when the slot is formed.
- the fastening element according to the invention can provide a further fastening option for functional roof elements, for example via a screw connection, in that, according to a further embodiment of the invention, the retaining element has two protruding side walls which are spaced apart from the central part and which are provided with fastening holes for further functional roof elements which can be fastened via screw connections .
- the fastening element according to the invention can have a cranked area at its ridge-side end, which can be fixed to the roof substructure, the extent of the cranking corresponding to the height difference between the top of the roofing and the roof substructure.
- Fig. 1 to 3 show an embodiment of a roof function element 1 according to the invention, which can be fixed to a roof, wherein the roof function element 1 is formed from a deep-drawn sheet metal that is stiffened by edge bends and beveled on one side, and a holder for a forms a snow grate, not shown, which can be inserted into an insertion opening 90 known per se and can be locked there.
- Two or more of these functional roof elements 1 are required for a snow grille to be held in each case in order to fix it to the roof.
- the aim of the invention is to provide a fastening arrangement with which several different functional roof elements can be fastened to the roof without having to make changes to the roof covering. It is also very easy to replace a damaged roof function element with a new one.
- roof function element 1 which is designed as a snow grid holder
- any other roof function elements can be provided, as explained below, which can be used in the fastening arrangement according to the invention.
- One part of the fastening arrangement according to the invention in the form of a fastening element 5 is fixedly mounted on the roof and the other part is in the form of an exchangeable roof function element that can be detachably inserted into the fastening element.
- Fig. 14 shows the roof function element 1 used in the fastening arrangement according to the invention and, in addition, further roof function elements 2, 3 used in fastening arrangements according to the invention, each of which is attached to the roof with a fastening element 5, the fastening element 5 in turn on a substructure 101 of the roof is fixed and a roofing section 50 ( Fig. 13 ), which in the assembled state extends at least partially on the outside of a roof covering 102 of the roof.
- the main surface of the roof function elements 1, 2 is oriented essentially at a right angle to the fastening element 5.
- the fastening element 5 has a latching receptacle 21 and the roof function elements each have a corresponding latching element 10, 11, as shown in FIG Fig. 1 , 18a, 18b is shown so that the latching element 10, 11 of the roof functional element 1 selected from the available roof functional elements can be inserted into the latching receptacle 21 and the selected roof functional element 1 can be latched into the fastening element 5.
- the latching stops 44 of the latching receptacle 21 - in the latched state - are offset in height relative to the roofing section 50 of the fastening element 5 by the height h ( Figures 18a, 18b ) that the latching process takes place without the involvement of the roofing section 50, and the roofing section 50 of the fastening element 5 resting on the roofing 102 therefore has no latching elements that are in the immediate vicinity of the roof and are directly exposed to the weather, such as snow and rain.
- the roof function element 1 is locked in the locked state by a form fit of a securing element 43 ( Fig. 13 ) can be locked with the fastening element 5 and the roof function element 1 in order to prevent unintentional loosening of the locking engagement. Due to the purely positive engagement of the roof function element 1, the fastening element 5 and the securing element 43, this can also be easily disengaged again in order to detach the roof function element 1 from the fastening element 5, since no screw or nail connection is used.
- roof function elements An unlimited number of roof function elements can be used, examples of which are in Fig. 1 the snow grate holder 1, as well as in Fig. 14
- a Sailer pipe holder 2 and a climbing grate 3 are shown, but any other functional elements can be equipped according to the invention.
- a possible embodiment of the latching connection will be discussed using the snow lattice holder 1 as an example, as it can also be provided for any other roof function element.
- the locking element 10, 11 of the roof function element 1 ( Fig. 1 ) has two spaced-apart latching links 30, 31 which, by interacting with the latching receptacle 21 ( Fig. 4 to 8 , Figures 18a, 18b ) of the fastening element 5 define the sequence of movements of the roof function element 1 in the locked state with the locking receptacle 21.
- the corresponding latching receptacle 21 of the fastening element 5 is formed by a longitudinal slot 40 which, on its upper side, has two spaced-apart bridge webs 41, 42 bridging the longitudinal slot and which the latching stops 44 train ( Fig. 5 ).
- the latching links 30, 31 of the roof function element 1 are formed by link cutouts corresponding to the bridge webs 41, 42, which are arranged on the underside of the roof function element 1, so that part of the selected roof function element 1 can be inserted into the longitudinal slot 40 of the latching receptacle 21 and therein is displaceable in order to lock the roof function element 1 into the fastening element, whereby the link cut-outs are in engagement with the bridge webs 41, 42 ( Fig. 9, 10 and 11 and 18a, 18b) and the locking links 30, 31 are each brought into contact with the locking stops 44 at their ends in the locked state.
- the corresponding L-shaped link cutouts of the roof function element 1 each have a first 30 and a second section 31 adjoining this, which are oriented at right angles to each other, the first section 30 extending in the insertion direction (arrow 35) and the second section 31 extends transversely to the direction of insertion.
- the fastener 5 ( Fig. 16 ) and the roof function element 1 ( Fig. 1 ) each have a hole 19, 20, which are aligned in a mutually engaged state ( Fig.18b ), whereby the securing element, which consists of a securing bolt 43 ( Fig. 13 ) is formed, through which holes 19, 20 can be passed in order to secure the latched state of the roof function element 1 with the fastening element 5 against unintentional loosening.
- the locking receptacle 21 of the fastening element 5 is formed in a separately manufactured holding element 6, which with the Fastening element 5 is connected by a riveting process and is part of the fastening element 5.
- the holding element 6 is formed from a bent sheet metal part, which has a central part 7 with an inverted U-section - seen in cross section - on the upper side of which the longitudinal slot 40 interrupted by the bridging webs 41 is excluded.
- the holding element 6 has two protruding side walls 15, 16 which are spaced apart from the central part and which are provided with fastening holes 94, 95 for further roof function elements which can be fixed to these via screw connections.
- a roof function element 3 which is formed from a semicircular mounting double bracket 190, which has a support on its flat top for attaching a climbing grate.
- a series of evenly spaced holes 120 is provided along a partial circumferential area of the two mounting brackets 190 arranged in parallel, which together with the holes 94, 95 of the side walls 15, 16 of the retaining element 6 are used to screw the double mounting bracket 190 to the mounting element 6 Holes 120 on the mounting brackets allow adjustment with respect to the roof pitch.
- Fig. 13 and 15th show the fixing of the fastening element 5 to the roof substructure 101 of the roof, the fastening element 5 having a cranked area 170 at its ridge-side end which can be fixed to the roof substructure 101 via a profile element 180 with a plurality of fastening holes 9 by screw connections, the extent of which the offset is the difference in height between the top of the roofing and Corresponds to the roof substructure.
- the roof function element 1 rests on its underside on the fastening element 5 only along its profile edges.
- the releasable connection of the roof function element 1 and the fastening element 5 is achieved by the latching links 30, 31 snapping into the latching receptacle 21 of the fastening element 5, the latching links 30, 31 resting against the latching stops 44 and therefore not lying on top of one another over a large area in this area either comes from surfaces, whereby a sticking of the roof function element 1 and fastening element 5 is prevented.
- the form-fit securing of the latching state by the securing element 43 can also be easily released at any time for the reasons mentioned above.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Befestigungsanordnung zur Befestigung von unterschiedlichen Dachfunktionselementen (1, 2, 3) auf einem Dach mit einem Befestigungselement (5), das an einer Unterkonstruktion des Daches festlegbar ist und einen Dacheindeckungsabschnitt (50) aufweist, der sich im montierten Zustand zumindest teilweise auf einer Dacheindeckung des Daches aufliegend erstreckt, wobei das Befestigungselement (5) eine Rastaufnahme (21) und die Dachfunktionselemente (1, 2) jeweils ein korrespondierendes Rastelement (10, 11) aufweisen, sodass das Rastelement (10, 11) eines aus den Dachfunktionselementen (1, 2) ausgewählten Dachfunktionselements in die Rastaufnahme (21) einsetzbar und das ausgewählte Dachfunktionselement (1, 2) in das Befestigungselement (5) einrastbar ist, wobei das Dachfunktionselement (1, 2) durch ein Sicherungselement (43) im eingerasteten Zustand fixierbar ist, wobei ein Rastanschlag (44) der Rastaufnahme (21) gegenüber dem Dacheindeckungsabschnitt des Befestigungselements (5) derart höhenversetzt ist, dass der Einrastvorgang ohne Mitwirkung des Dacheindeckungsabschnitts erfolgt, und dass das ausgewählte Dachfunktionselement (1, 2) im eingerasteten Zustand durch Formschluss des Sicherungselements (43) mit dem Befestigungselement (5) und dem ausgewählten Dachfunktionselement verriegelbar ist.Fastening arrangement for fastening different roof function elements (1, 2, 3) on a roof with a fastening element (5) which can be fixed to a substructure of the roof and has a roof covering section (50) which, in the installed state, is at least partially on a roof covering Roof, the fastening element (5) has a latching receptacle (21) and the roof functional elements (1, 2) each have a corresponding latching element (10, 11), so that the latching element (10, 11) is one of the roof functional elements (1, 2 ) selected roof function element can be inserted into the latching receptacle (21) and the selected roof function element (1, 2) can be snapped into the fastening element (5), the roof function element (1, 2) being fixable in the locked state by a securing element (43), with a Latching stop (44) of the latching receptacle (21) relative to the roofing section of the fastening element (5) in such a height replaced is that the latching process takes place without the involvement of the roofing section, and that the selected roof function element (1, 2) can be locked in the locked state by form-fitting of the securing element (43) with the fastening element (5) and the selected roof function element.
Description
Die Erfindung betrifft eine Befestigungsanordnung zur Befestigung von unterschiedlichen Dachfunktionselementen auf einem Dach mit einem Befestigungselement, das an einer Unterkonstruktion des Daches festlegbar ist und einen Dacheindeckungsabschnitt aufweist, der sich im montierten Zustand zumindest teilweise auf einer Dacheindeckung des Daches aufliegend erstreckt, wobei das Befestigungselement eine Rastaufnahme und die Dachfunktionselemente jeweils ein korrespondierendes Rastelement aufweisen, sodass das Rastelement eines aus den Dachfunktionselementen ausgewählten Dachfunktionselements in die Rastaufnahme einsetzbar und das ausgewählte Dachfunktionselement in das Befestigungselement einrastbar ist, wobei das Dachfunktionselement durch ein Sicherungselement im eingerasteten Zustand fixierbar ist.The invention relates to a fastening arrangement for fastening different functional roof elements on a roof with a fastening element which can be fixed to a substructure of the roof and has a roof covering section which, in the assembled state, extends at least partially on a roof covering of the roof, the fastening element having a snap-in receptacle and the roof function elements each have a corresponding latching element so that the latching element of a roof function element selected from the roof function elements can be inserted into the latching receptacle and the selected roof function element can be latched into the fastening element, the roof function element being fixable in the latched state by a securing element.
Dachfunktionselemente wie Schneegitterhalter, Steigtritte od. dgl. können unterschiedlichen Zwecken dienen und tragen teilweise sehr hohe Lasten ab, z.B. eine Schneelast, weshalb für eine entsprechende Verankerung am Dach zu sorgen ist. Die bisher zum Einsatz gelangten Befestigungsanordnungen für Dachfunktionselemente werden in den meisten Fällen am Dach befestigt und sind fest mit dem Dachfunktionselement verbunden oder schwer von diesem trennbar. Soll anstelle eines bestehenden Dachfunktionselements ein anderes montiert werden, muss in den meisten Fällen die Dacheindeckung teilweise geöffnet werden, um den Austausch der Dachfunktionselemente vorzunehmen.Functional roof elements such as snow lattice holders, steps or the like can serve different purposes and in some cases carry very high loads, e.g. a snow load, which is why an appropriate anchoring on the roof must be ensured. The previously used fastening arrangements for roof function elements are in most cases fastened to the roof and are firmly connected to the roof function element or are difficult to separate from it. If another roof function element is to be installed instead of an existing roof function element, in most cases the roof covering must be partially opened in order to replace the roof function element.
Unter Dacheindeckung wird in diesem Zusammenhang die Anordnung einer jeglichen Form von Dachziegeln, Dachsteinen, Dachwellplatten z.B. aus Faserzement, Schindeln od. dgl. auf einer Dachunterkonstruktion verstanden.In this context, roof covering is understood to mean the arrangement of any form of roof tiles, roof tiles, corrugated roof sheets, for example made of fiber cement, shingles or the like, on a roof substructure.
Die Befestigungselemente für die Dachfunktionselemente sind dabei an einem Ende mit der Unterkonstruktion verbunden, wobei die Verbindungsstelle unterhalb der Dacheindeckung liegt und der restliche Teil oberhalb der Dacheindeckung verläuft bzw. auf dieser aufliegt. Die Verbindung mit der Dachunterkonstruktion kann durch Schrauben oder Nageln erfolgen, manche dieser Befestigungselemente sind in die Dachunterkonstruktion eingehängt. Bezüglich der Anbindung des Befestigungselements am Dach besteht im Rahmen keinerlei Einschränkung.The fastening elements for the roof function elements are connected to the substructure at one end, the connection point being below the roof covering and the remaining part running above the roof covering or resting on it. The connection to the roof substructure can be made by screws or nails, some of these fastening elements are suspended in the roof substructure. There are no restrictions whatsoever with regard to the connection of the fastening element to the roof.
Es gibt auch Systeme, die einen Austausch von unterschiedlichen Dachfunktionselementen ermöglichen, es besteht hier aber das Problem, dass die austauschbaren Dachfunktionselemente oft so fest am Befestigungselement z.B. durch eine Schraubverbindung angebracht sind, dass sie nach einiger Zeit nicht mehr von diesem gelöst werden können. Außerdem entstehen bei derartigen lösbaren Verbindungen, z.B. Schraubverbindungen, oft in kleinen Bereichen sehr hohe Belastungen, die zu Beschädigungen führen können.There are also systems that allow different roof function elements to be exchanged, but the problem here is that the interchangeable roof function elements are often so firmly attached to the fastening element, e.g. by means of a screw connection, that they can no longer be removed from it after a while. In addition, with such releasable connections, e.g. screw connections, very high loads often arise in small areas, which can lead to damage.
Aus der
In der
Bei der in der
Aufgabe der Erfindung ist es daher, eine Befestigungsanordnung der eingangs genannten Art anzugeben, bei der ein Montieren und ein Auswechseln eines Dachfunktionselementes, insbesondere auch nach längerer Verwendungszeit ohne große Kraftaufwendung möglich ist.The object of the invention is therefore to provide a fastening arrangement of the type mentioned at the outset, in which a roof function element can be installed and replaced without great effort, in particular even after a long period of use.
Weitere Aufgabe ist es, die an der Verbindungsstelle zwischen dem Dachfunktionselement und dem Befestigungselement auftretenden mechanischen Spannungen über einen größeren Bereich zu verteilen, um Verformungen oder Materialermüdung geringzuhalten.Another task is to distribute the mechanical stresses occurring at the connection point between the roof function element and the fastening element over a larger area in order to keep deformations or material fatigue to a minimum.
Erfindungsgemäß wird dies dadurch erzielt, dass zumindest ein Rastanschlag der Rastaufnahme gegenüber dem Dacheindeckungsabschnitt des Befestigungselements derart höhenversetzt ist, dass der Einrastvorgang ohne Mitwirkung des Dacheindeckungsabschnitts erfolgt, und dass das ausgewählte Dachfunktionselement im eingerasteten Zustand durch Formschluss des Sicherungselements mit dem Befestigungselement und dem ausgewählten Dachfunktionselement verriegelbar ist.According to the invention, this is achieved in that at least one latching stop of the latching receptacle is offset in height relative to the roofing section of the fastening element in such a way that the latching process takes place without the involvement of the roofing section, and that the selected roof function element can be locked in the engaged state by form-fitting of the securing element with the fastening element and the selected roof function element is.
Die Befestigungsanordnung der Erfindung ermöglicht die Anbringung von unterschiedlichen Dachfunktionselementen am Dach ohne dabei das auf der Dachunterkonstruktion angebrachte Befestigungselement ausbauen oder verändern zu müssen. Durch das erfindungsgemäße Vorsehen eines zu der Rastaufnahme passenden Rastelements auf den Dachfunktionselementen kann ein rascher Austausch vorgenommen werden, wobei durch die Rastverbindung das Dachfunktionselement auf einfache Weise von dem Befestigungselement wieder abgenommen werden kann, da dabei keine Schraubverbindungen gelöst werden müssen, sondern das Dachfunktionselement nur aus dem Rasteingriff befreit werden muss.The fastening arrangement of the invention enables different roof functional elements to be attached to the roof without having to remove or change the fastening element attached to the roof substructure. The inventive provision of a fitting to the latching receptacle Snap element on the roof function elements can be exchanged quickly, the roof function element can be easily removed from the fastening element again through the snap connection, since no screw connections have to be loosened, but the roof function element only has to be released from the locking engagement.
Durch die erfindungsgemäß ausgebildete Höhenversetzung des Rastanschlages gegenüber dem auf der Dacheindeckung aufliegenden Dacheindeckungsabschnitt des Befestigungselements wird verhindert, dass der Rastanschlag ständig dachnahen Witterungseinflüssen wie Eis und Regen ausgesetzt ist und daher ein Lösen des Rasteingriffes nach einiger Zeit nicht mehr einfach möglich wäre. Zugleich kann der zumindest eine Rastanschlag so gestaltet werden, dass es nicht zu einem flächigen Aufeinanderliegen von Dachfunktionselement und Befestigungselement kommt, um die Ausbildung einer nicht lösbaren Verbindung zwischen diesen durch Berührungsoberflächenkontakt zu unterbinden.The inventively designed height offset of the latching stop relative to the roofing section of the fastening element resting on the roof covering prevents the latching stop from constantly being exposed to weather conditions close to the roof such as ice and rain and therefore releasing the latching engagement after some time would no longer be easily possible. At the same time, the at least one latching stop can be designed in such a way that the roof function element and the fastening element do not lie flat on top of one another in order to prevent the formation of a non-releasable connection between them through touching surface contact.
Zusätzlich zum Rasteingriff ist erfindungsgemäß ein Sicherungselement vorgesehen, das das unbeabsichtigte Lösen des Rasteingriffs nur durch Formschluss verhindert, zugleich aber selbst keine belastete Verbindung darstellt, und daher sehr rasch entfernt werden kann. Das Sicherungselement kann dabei so dimensioniert sein, dass ein Festsitzen auch nach längerer Verwendungszeit vermieden werden kann.In addition to the latching engagement, a securing element is provided according to the invention which prevents the inadvertent release of the latching engagement only by means of a positive fit, but at the same time does not itself represent a stressed connection and can therefore be removed very quickly. The securing element can be dimensioned in such a way that sticking can be avoided even after a long period of use.
Als Dachfunktionselemente können in Weiterbildung der Erfindung ein Schneegitterhalter, ein Sailerrohrhalter, ein Steigrost od. dgl. vorgesehen sein, wobei im Rahmen der Erfindung keine Einschränkung hinsichtlich der Funktionalität der Dachfunktionselemente besteht, es können also beliebige Dachfunktionselemente, z.B. auch solche zur Halterung von Solaranlagen oder Satellitenschüsseln vorgesehen sein, die alle über ein passendes Rastelement verfügen, das in die Rastaufnahme des Befestigungselementes einsetzbar ist.In a further development of the invention, a snow grate holder, a Sailer pipe holder, a climbing grate or the like can be provided as roof function elements, although none within the scope of the invention There is a restriction with regard to the functionality of the roof function elements, so any roof function elements can be provided, for example also those for holding solar systems or satellite dishes, all of which have a suitable latching element that can be inserted into the latching receptacle of the fastening element.
Gemäß einem Ausführungsbeispiel kann das Rastelement der Dachfunktionselemente eine Rastkulisse aufweisen, die durch Zusammenwirken mit der Rastaufnahme des Befestigungselements den Bewegungsablauf des Dachfunktionselements in den eingerasteten Zustand mit der Rastaufnahme definiert. Das Vorsehen einer Rastkulisse erleichtert das In-Eingriff- und Außer-Eingriff-bringen der Funktionselemente und stellt eine sichere Überführung in den eingerasteten Zustand sicher.According to one embodiment, the latching element of the roof functional elements can have a latching link which, by interacting with the latching receptacle of the fastening element, defines the sequence of movements of the roof functional element in the latched state with the latching receptacle. The provision of a locking link facilitates the engagement and disengagement of the functional elements and ensures safe transfer into the engaged state.
Gemäß einer weiteren Ausbildung der Erfindung kann die Rastaufnahme des Befestigungselements durch einen Längsschlitz gebildet sein, der an seiner Oberseite den Längsschlitz überbrückende, voneinander beabstandete Brückenstege aufweist, und dass die Rastkulisse der Dachfunktionselemente durch zu den Brückenstegen korrespondierende Kulissen-Ausschnitte gebildet ist, sodass ein Teil des ausgewählten Dachfunktionselements in den Längsschlitz der Rastaufnahme einsetzbar und darin verschiebbar ist, um das Dachfunktionselement in das Befestigungselement einzurasten, wobei die Kulissen-Ausschnitte mit den Brückenstegen in Eingriff sind. Das bereichsweise Einsetzen des Dachfunktionselements und das In-Eingriff-bringen der Kulissen-Ausschnitte mit den Brückenstegen bewirkt eine stabile Anbindung an das Befestigungselement, die durch Verschieben aus der Rastposition sehr leicht wieder gelöst werden kann.According to a further embodiment of the invention, the latching receptacle of the fastening element can be formed by a longitudinal slot, which on its upper side has spaced-apart bridge webs bridging the longitudinal slot, and that the latching link of the roof function elements is formed by link cut-outs corresponding to the bridge webs, so that a part of the selected roof function element can be inserted into the longitudinal slot of the latching receptacle and can be displaced therein in order to lock the roof function element into the fastening element, the link cut-outs being in engagement with the bridge webs. The insertion of the roof function element in certain areas and the engagement of the link cutouts with the bridge webs results in a stable connection to the fastening element, which can be very easily released again by moving it out of the latching position.
Um das Dachfunktionselement an einem ungewollten Herausgleiten aus dem Befestigungselement zu hindern, kann in weiterer Fortbildung der Erfindung vorgesehen sein, dass die korrespondierenden Kulissen-Ausschnitte der Dachfunktionselemente einen ersten und einen an diesen anschließenden zweiten Teilabschnitt aufweisen, die in einem rechten Winkel zueinander orientiert sind, wobei der erste Teilabschnitt sich in Einsetzrichtung und der zweite Teilabschnitt sich quer zur Einsetzrichtung erstreckt. Durch den quer zur Einsetzrichtung verlaufenden Teilabschnitt wird das Dachfunktionselement nach dem Einsetzen an einer Bewegung in Einsetzrichtung gehindert. Durch die zusätzliche Verriegelung mittels des Sicherungselements wird die Bewegungsfreiheit auch quer zur Einsetzrichtung eingeschränkt, sodass eine feste Verbindung mit dem Befestigungselement vorliegt.In order to prevent the roof function element from unintentionally sliding out of the fastening element, it can be provided in a further development of the invention that the corresponding link cut-outs of the roof function elements have a first and a second sub-section adjoining this, which are oriented at right angles to one another, wherein the first section extends in the direction of insertion and the second section extends transversely to the direction of insertion. The partial section running transversely to the direction of insertion prevents the roof function element from moving in the direction of insertion after insertion. The additional locking by means of the securing element also restricts the freedom of movement transversely to the direction of insertion, so that there is a firm connection with the fastening element.
Das Befestigungselement und das Dachfunktionselement sind bevorzugt aus Metall hergestellt, sie können aber im Rahmen der Erfindung auch aus anderen, dem Fachmann bekannten Materialien bestehen, die ausreichende Festigkeit und einfache Bearbeitbarkeit aufweisen.The fastening element and the roof function element are preferably made of metal, but within the scope of the invention they can also consist of other materials known to the person skilled in the art, which have sufficient strength and easy workability.
In weiterer Ausbildung der Erfindung kann zumindest eines der Dachfunktionselemente aus einem Metallblech ausgebildet sein, das an seiner Unterseite die korrespondierenden Kulissen-Ausschnitte aufweist. Metallbleche sind vor allem für die Formgebung und Ausbildung der erforderlichen Belastbarkeit und Steifigkeit der Dachfunktionselemente bestens geeignet und erfüllen auch das Erfordernis eines geringen Bauteilgewichts. Dennoch können aber auch andere Materialien zum Einsatz gelangen.In a further embodiment of the invention, at least one of the roof function elements can be formed from a metal sheet which has the corresponding gate cutouts on its underside. Metal sheets are ideally suited above all for the shaping and formation of the required load-bearing capacity and rigidity of the roof functional elements and also meet the requirement of a low component weight. However, other materials can also be used.
Eine weitere Variante der Erfindung kann darin bestehen, dass zumindest eines der Dachfunktionselemente tiefgezogen ist, wodurch sich eine sehr gute Aussteifung erzielen lässt und gemäß einer weiteren Variante die Hauptfläche des Dachfunktionselements im Wesentlichen in einem rechten Winkel zum Befestigungselement 5 orientiert ist.Another variant of the invention can consist in that at least one of the roof function elements is deep-drawn, whereby a very good stiffening can be achieved and, according to a further variant, the main surface of the roof function element is oriented essentially at a right angle to the
Um die Einrastposition gegen ein unbeabsichtigtes Lösen zu sichern, kann gemäß einem weiteren Ausführungsbeispiel der Erfindung das Befestigungselement und die Dachfunktionselemente jeweils zumindest ein Loch aufweisen, die in eingerastetem Zustand fluchtend ausgerichtet sind, und wobei das Sicherungselement aus einem Sicherungsbolzen gebildet ist, der durch die Löcher hindurchführbar ist. Dies ermöglicht die konstruktiv einfache und sichere Ausbildung des erfindungsgemäßen Sicherungselements.In order to secure the latching position against unintentional loosening, according to a further embodiment of the invention, the fastening element and the roof function elements each have at least one hole, which are aligned in the latched state, and the securing element is formed from a securing bolt that passes through the holes can be passed through. This enables the structurally simple and safe design of the securing element according to the invention.
Weiters kann das Befestigungselement mit einem Halteelement verbunden sein, wobei in dem Halteelement die Rastaufnahme ausgebildet ist. Dies ermöglicht eine fertigungstechnisch einfache Herstellung der Rastaufnahme, die am Befestigungselement angenietet oder angeschraubt sein kann.Furthermore, the fastening element can be connected to a holding element, the latching receptacle being formed in the holding element. This enables a simple production of the latching receptacle, which can be riveted or screwed to the fastening element.
Gemäß einem weiteren Ausführungsbeispiel der Erfindung kann das Halteelement einen Mittelteil mit einem - im Querschnitt gesehen - umgedrehten U-Abschnitt aufweisen, an dessen Oberseite der durch die Brückenstege unterbrochene Längsschlitz ausgenommen ist. Die Ausführung des Halteelements in Form eines umgedrehten U-Profils ermöglicht die Verwirklichung einer mechanisch stabilen Rastaufnahme, die in herstellungstechnisch einfacher Weise mit einem durch Brückenstege unterbrochenen Schlitz versehen werden kann, indem bei Ausbilden des Schlitzes die Brückenstege stehengelassen werden.According to a further exemplary embodiment of the invention, the holding element can have a central part with an inverted U-section - seen in cross section - on the upper side of which the longitudinal slot interrupted by the bridge webs is excluded. The execution of the holding element in the form of an inverted U-profile enables the implementation of a mechanically stable latching receptacle, which is simple in terms of production technology with a slot interrupted by bridging webs can be provided by leaving the bridge webs when the slot is formed.
Zusätzlich kann das erfindungsgemäße Befestigungselement eine weitere Befestigungsmöglichkeit für Dachfunktionselemente, z.B. über eine Schraubverbindung bereitstellen, indem gemäß einer weiteren Ausbildung der Erfindung das Halteelement zwei zu dem Mittelteil beabstandete, wegstehende Seitenwände aufweist, die mit Befestigungslöchern für weitere Dachfunktionselemente versehen sind, die über Schraubverbindungen befestigbar sind.In addition, the fastening element according to the invention can provide a further fastening option for functional roof elements, for example via a screw connection, in that, according to a further embodiment of the invention, the retaining element has two protruding side walls which are spaced apart from the central part and which are provided with fastening holes for further functional roof elements which can be fastened via screw connections .
Zur sicheren Verankerung kann das erfindungsgemäße Befestigungselement an seinem firstseitigen Ende einen gekröpften Bereich aufweist, der an der Dachunterkonstruktion festlegbar ist, wobei das Ausmaß der Kröpfung dem Höhenunterschied zwischen Dacheindeckungsoberseite und Dachunterkonstruktion entspricht.For secure anchoring, the fastening element according to the invention can have a cranked area at its ridge-side end, which can be fixed to the roof substructure, the extent of the cranking corresponding to the height difference between the top of the roofing and the roof substructure.
Nachfolgend wird die Erfindung anhand der in den Zeichnungen dargestellten Ausführungsbeispiele eingehend erläutert. Es zeigt dabei
-
Fig.1, 2 und 3 eine Draufsicht, eine Seitenansicht und eine Ansicht von oben einer Ausführungsform eines Dachfunktionselements der erfindungsgemäßen Befestigungsanordnung; -
Fig.4 bis 8 eine teilweise Seitenansicht und Draufsicht, eine Stirnansicht und eine weitere teilweise Seitenansicht einer Ausführungsform eines Befestigungselements der erfindungsgemäßen Befestigungsanordnung; -
Fig.9, 10 und 11 eine schematische Darstellung des Einsetzvorgangs eines Dachfunktionselements gemäßFig. 1 bis 3 in ein Befestigungselement gemäßFig.4 bis 8 ; -
Fig.12 eine Schrägansicht des Dachfunktionselements gemäßFig.1 bis 3 mit einem eingesetzten Schneegitter; -
Fig.13 eine teilweise Schrägansicht einer Ausführungsform der an einem Dach montierten erfindungsgemäßen Befestigungsanordnung; -
Fig.14 eine Schrägansicht mit drei Ausführungsformen der erfindungsgemäßen Befestigungsanordnung im eingesetzten Zustand der unterschiedlichen Dachfunktionselemente; -
Fig.15 eine Schrägansicht einer Ausführungsform der erfindungsgemäßen Befestigungsanordnung mit teilweise geöffneter Dacheindeckung; -
Fig.16 eine Schrägansicht des auf dem Dach montierten Befestigungselements gemäß Fig.Fig.4 ;bis 7 -
Fig.17 eine Schrägansicht einer der Ausführungsformen der erfindungsgemäßen Befestigungsanordnungen gemäßFig.14 und -
Fig.18a, Fig.18b ein vergrößertes Detail derFig.9, 10 .und 11
-
Fig. 1, 2 and 3 a plan view, a side view and a view from above of an embodiment of a roof function element of the fastening arrangement according to the invention; -
Fig. 4 to 8 a partial side view and top view, a front view and a further partial side view of an embodiment of a fastening element of the fastening arrangement according to the invention; -
Fig. 9, 10 and 11 a schematic representation of the insertion process of a roof function element according toFigs. 1 to 3 in a fastener according toFig. 4 to 8 ; -
Fig.12 an oblique view of the roof function element according toFig. 1 to 3 with an inserted snow grate; -
Fig. 13 a partial oblique view of an embodiment of the mounting arrangement according to the invention mounted on a roof; -
Fig. 14 an oblique view with three embodiments of the fastening arrangement according to the invention in the inserted state of the different roof function elements; -
Fig.15 an oblique view of an embodiment of the fastening arrangement according to the invention with the roof covering partially open; -
Fig. 16 an oblique view of the fastening element mounted on the roof according to FIG.Fig. 4 to 7 ; -
Fig.17 an oblique view of one of the embodiments of the fastening arrangements according to the invention according toFig. 14 and -
Fig.18a, Fig.18b an enlarged detail of theFig. 9, 10 and 11 .
Ziel der Erfindung ist es, eine Befestigungsanordnung anzugeben, mit der mehrere unterschiedliche Dachfunktionselemente am Dach befestigt werden können, ohne dabei Veränderungen an der Dacheindeckung vornehmen zu müssen. Auch ein Austausch eines beschädigten Dachfunktionselements durch ein neuwertiges ist damit sehr leicht möglich.The aim of the invention is to provide a fastening arrangement with which several different functional roof elements can be fastened to the roof without having to make changes to the roof covering. It is also very easy to replace a damaged roof function element with a new one.
Neben dem Dachfunktionselement 1 gemäß
Dabei ist ein Teil der erfindungsgemäßen Befestigungsanordnung in Form eines Befestigungselements 5 jeweils fix auf dem Dach montiert und der andere Teil liegt in Form eines austauschbaren Dachfunktionselements vor, das in das Befestigungselement lösbar einsetzbar ist.One part of the fastening arrangement according to the invention in the form of a
Wie in
Wie in
Erfindungsgemäß sind die Rastanschläge 44 der Rastaufnahme 21 - im eingerasteten Zustand - gegenüber dem Dacheindeckungsabschnitt 50 des Befestigungselements 5 derart um die Höhe h höhenversetzt (
Zusätzlich ist das Dachfunktionselement 1 im eingerasteten Zustand durch Formschluss eines Sicherungselement 43 (
Es kann eine unbeschränkte Anzahl von Dachfunktionselementen zum Einsatz gelangen, als Beispiele dafür sind in
Das Rastelement 10, 11 des Dachfunktionselements 1 (
Die entsprechende Rastaufnahme 21 des Befestigungselements 5 ist durch einen Längsschlitz 40 gebildet, der an seiner Oberseite zwei den Längsschlitz überbrückende, voneinander beabstandete Brückenstege 41, 42 aufweist, welche die Rastanschläge 44 ausbilden (
Wie in
Das Befestigungselement 5 (
Die Rastaufnahme 21 des Befestigungselements 5 ist in einem gesondert gefertigten Halteelement 6 ausgebildet, das mit dem Befestigungselement 5 durch einen Nietvorgang verbunden und Teil des Befestigungselements 5 ist.The locking
Das Halteelement 6 ist aus einem gebogenen Blechteil gebildet, das einen Mittelteil 7 mit einem - im Querschnitt gesehen - umgedrehten U-Abschnitt aufweist, an dessen Oberseite der durch die Brückenstege 41 unterbrochene Längsschlitz 40 ausgenommen ist. Zusätzlich weist das Halteelement 6 zwei zu dem Mittelteil beabstandete, wegstehende Seitenwände 15, 16 auf, die mit Befestigungslöchern 94, 95 für weitere Dachfunktionselemente versehen sind, die an diesen über Schraubverbindungen fixierbar sind. Dazu zeigen
Im Einrastzustand liegt das Dachfunktionselement 1 an seiner Unterseite nur entlang seiner Profilkanten auf dem Befestigungselement 5 auf. Dadurch ist im wasserführenden Bereich des Daches nur eine geringe Kontaktfläche mit dem Befestigungselement 5 ausgebildet, wodurch es mit der Zeit nicht so leicht zu einem Festsitzen des Dachfunktionselements 1 auf dem Befestigungselement 5 kommen kann. Die lösbare Verbindung von Dachfunktionselement 1 und dem Befestigungselement 5 kommt durch das Einrasten der Rastkulissen 30, 31 in der Rastaufnahme 21 des Befestigungselements 5 zustande, wobei die Rastkulissen 30, 31 an den Rastanschlägen 44 anliegen und es somit auch in diesem Bereich zu keinem großflächigen Aufeinanderliegen von Flächen kommt, wodurch ein Festsitzen von Dachfunktionselement 1 und Befestigungselement 5 verhindert wird. Die Formschlusssicherung des Einrastzustands durch das Sicherungselement 43 ist ebenfalls aus vorstehend genannten Gründen jederzeit leicht lösbar.In the locked state, the
Claims (12)
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ATA50361/2020A AT523769B1 (en) | 2020-04-28 | 2020-04-28 | mounting arrangement |
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EP3904620A1 true EP3904620A1 (en) | 2021-11-03 |
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EP21170947.2A Pending EP3904620A1 (en) | 2020-04-28 | 2021-04-28 | Mounting assembly |
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AT (1) | AT523769B1 (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE560391C (en) * | 1932-10-03 | Heinrich Oelsner | Snow guard support | |
DE8421198U1 (en) | 1984-07-16 | 1985-06-13 | Gielissen, Hans, 4000 Düsseldorf | Device for attaching a safety and protective scaffold |
EP0594948A1 (en) * | 1992-10-24 | 1994-05-04 | Rudolf Dipl.-Ing. Treiber | Clamp straps for roof superstructures |
WO1995025862A1 (en) * | 1994-03-18 | 1995-09-28 | Klöber, Johannes | Roof fall-guard |
DE19702167A1 (en) | 1997-01-23 | 1998-08-06 | Simon Gmbh & Co Kg Geruest Und | Roof platform fastening device |
DE202009001025U1 (en) * | 2008-02-01 | 2009-06-18 | Vaillant Gmbh | Fastening device for components, in particular for solar collectors |
EP2333452A2 (en) * | 2009-11-25 | 2011-06-15 | BB Stanz-und Umformtechnik GmbH | Mounter |
EP2792390A2 (en) * | 2013-04-19 | 2014-10-22 | Latchways PLC | Fall arrest systems and anchor |
DE202015105982U1 (en) * | 2015-01-19 | 2015-11-19 | Otto Lehmann Gmbh | Console for a tread, a stand board o. Like. For roof mounting |
EP3176343A1 (en) | 2015-12-01 | 2017-06-07 | ATL Limited | Attachment bracket for roof equipment |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT381342B (en) * | 1982-05-17 | 1986-09-25 | Dachan Anstalt | Snow trap |
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2020
- 2020-04-28 AT ATA50361/2020A patent/AT523769B1/en active
-
2021
- 2021-04-28 EP EP21170947.2A patent/EP3904620A1/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE560391C (en) * | 1932-10-03 | Heinrich Oelsner | Snow guard support | |
DE8421198U1 (en) | 1984-07-16 | 1985-06-13 | Gielissen, Hans, 4000 Düsseldorf | Device for attaching a safety and protective scaffold |
EP0594948A1 (en) * | 1992-10-24 | 1994-05-04 | Rudolf Dipl.-Ing. Treiber | Clamp straps for roof superstructures |
WO1995025862A1 (en) * | 1994-03-18 | 1995-09-28 | Klöber, Johannes | Roof fall-guard |
DE19702167A1 (en) | 1997-01-23 | 1998-08-06 | Simon Gmbh & Co Kg Geruest Und | Roof platform fastening device |
DE202009001025U1 (en) * | 2008-02-01 | 2009-06-18 | Vaillant Gmbh | Fastening device for components, in particular for solar collectors |
EP2333452A2 (en) * | 2009-11-25 | 2011-06-15 | BB Stanz-und Umformtechnik GmbH | Mounter |
EP2792390A2 (en) * | 2013-04-19 | 2014-10-22 | Latchways PLC | Fall arrest systems and anchor |
DE202015105982U1 (en) * | 2015-01-19 | 2015-11-19 | Otto Lehmann Gmbh | Console for a tread, a stand board o. Like. For roof mounting |
EP3176343A1 (en) | 2015-12-01 | 2017-06-07 | ATL Limited | Attachment bracket for roof equipment |
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AT523769A1 (en) | 2021-11-15 |
AT523769B1 (en) | 2022-02-15 |
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