WO2012168384A1 - Système de fixation et ensemble de fixation pour un ensemble module solaire - Google Patents

Système de fixation et ensemble de fixation pour un ensemble module solaire Download PDF

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Publication number
WO2012168384A1
WO2012168384A1 PCT/EP2012/060829 EP2012060829W WO2012168384A1 WO 2012168384 A1 WO2012168384 A1 WO 2012168384A1 EP 2012060829 W EP2012060829 W EP 2012060829W WO 2012168384 A1 WO2012168384 A1 WO 2012168384A1
Authority
WO
WIPO (PCT)
Prior art keywords
fastener
leg
adapter
fastening
rail
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.)
Ceased
Application number
PCT/EP2012/060829
Other languages
German (de)
English (en)
Inventor
Sandy Schnitzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mounting Systems GmbH
Original Assignee
Mounting Systems GmbH
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 Mounting Systems GmbH filed Critical Mounting Systems GmbH
Priority to EP12726614.6A priority Critical patent/EP2718638A1/fr
Publication of WO2012168384A1 publication Critical patent/WO2012168384A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/70—Arrangement of stationary mountings or supports for solar heat collector modules with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface; with means for compensating mounting tolerances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • F24S25/613—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures in the form of bent strips or assemblies of strips; Hook-like connectors; Connectors to be mounted between building-covering elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S2025/6008—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules by using toothed elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking

Definitions

  • the invention relates to a fastener socket for fastening a fastener adapter and a rail to a fastener such as a roof hook or a similar component and for use in a mounting system for a solar module assembly. Furthermore, the invention relates to a fastener adapter for fastening a profile rail to a fastener and for use in a fastening system for a solar module arrangement. Moreover, the invention relates to a fastening system and a mounting arrangement for a solar module assembly.
  • Solar modules ie typically photovoltaic or solar collector modules, are often mounted on roofs, such as pitched roofs of single or multi-family homes.
  • roofs such as pitched roofs of single or multi-family homes.
  • in-roof and roof-mounted systems are basically available. While solar modules are installed instead of roof tiles in an in-roof system, these are fastened to the roof tiles in a roof-mounted system. This requires a secure attachment of the solar modules to the roof structure, for which typically roof hooks are used, which are hung between the roof tiles.
  • Solar modules are installed at high altitudes and at sloping roofs, which are not designed to allow people to work on them. Accordingly, it is desirable to design mounting systems for solar modules so that they can be mounted as easily and with as few steps as possible.
  • the invention is advantageously applicable together with a fastener having at least one mounting leg, on the side surface of a toothed or corrugated portion is formed surrounding a formed in the mounting leg through hole.
  • the fastener is in the form of a roof hook for use in a mounting system for a solar module assembly.
  • the fastener may be formed, for example, as an L-shaped bracket, one of two legs forming the mounting leg, or as part of a rod for outdoor mounting.
  • a roof hook suitable for use with the invention has a bottom plate. With this a first leg is connected. Furthermore, the roof hook has a relative to the first leg angled second leg, on one side surface of a toothed or corrugated portion is formed, which surrounds a formed in the second leg through hole. Thus, in this case, the second leg of the mounting leg.
  • the fastener may be used in conjunction with a fastener socket according to the first aspect of the invention and a fastener adapter according to the second aspect of the invention.
  • a fastener socket according to the first aspect of the invention
  • a fastener adapter according to the second aspect of the invention.
  • the toothed or corrugated portion makes it possible here to form a positive connection with a complementarily formed, also toothed or corrugated abutment surface of the fastener adapter.
  • the bottom plate of a roof hook is typically a flat, rectangular plate which in its outer dimensions is approximately the dimension of the width a roof tile has. It is designed to be hung between roof tiles in a roof construction and thus to hold a mounted on the roof mounting arrangement for solar modules.
  • the first leg is attached either by means of an intermediate piece or directly to the bottom plate and is typically in the form of a rod.
  • the second leg typically abuts directly on the first leg, also has the shape of a rod and is angled relative to the first leg.
  • the first leg and the second leg for example, take a right angle to each other.
  • the first and second legs may also form a C-shape with each other and have a bent connection piece between the first leg and the second leg.
  • the toothed or corrugated portion of a fastener typically has a plurality of evenly spaced valleys and ridges, each of which is alternately arranged.
  • the valleys and ridges are usually parallel to one another and, in the case of a roof hook, preferably parallel to the base plate, particularly preferably also parallel to an edge of the base plate.
  • a fastening means for example a screw
  • a fastening socket and a fastener adapter can be fastened to the fastener.
  • a profile rail can be fastened to the fastener.
  • the through-hole is preferably a slot, which further preferably extends along a longitudinal extension of the attachment leg. This allows the assembly of a rail at different points of the mounting leg, and thus at different distances above the bottom plate of a roof hook, which makes it possible to compensate for the usually uneven substructures in practice.
  • the invention relates to a fastener socket for attaching a fastener adapter and a rail to a fastener such as a roof hook and for use in a mounting system for a solar module assembly.
  • the fastener socket has a fastener leadthrough which by a rear wall having a through hole, a first and a second, each transverse to the rear wall side wall, and two adjacent to each of the side walls and parallel to the rear retaining projections is formed, which parallel to the rear wall leave an opening between each other, which with the through hole at least partially coincides.
  • the fastener holder has a first and a second L-shaped member, wherein the first and the second L-shaped member each have a main surface transversely to the rear wall and adjacent to a respective one of the side projections and an auxiliary surface parallel to the rear wall.
  • the two main surfaces are parallel to each other and have opposing cranks.
  • the two L-shaped members are elastically spreadable.
  • the fastener socket according to the first aspect is preferably used together with a fastener, e.g. As a roof hook, as described above and a fastener adapter according to the second aspect of the invention used.
  • a fastener e.g. As a roof hook
  • a fastener adapter according to the second aspect of the invention used. This allows a particularly simple installation. This is achieved above all by the fact that a retaining piece of the fastener adapter can first be inserted between the two cranks and the two secondary surfaces and stabilized by the same. Subsequently, a profile rail can be placed on the fastener adapter, which in turn prevents tilting of the profile rail by the cranks and the auxiliary surfaces.
  • the fastener adapter can be pulled in the direction of the fastener, wherein he due to the elasticity of the two L-shaped Members are drawn with spreading of the L-shaped links past the cranks in the direction of the fastener.
  • the fastener feedthrough of the fastener socket is typically adapted to the fastener leg of a fastener. This means that it is dimensioned so that the mounting leg can be pushed through and then the fastener socket can be moved relative to the mounting leg only in one dimension.
  • the fastener leadthrough therefore typically has a rectangular shape, with no complete, continuous boundary by material at one edge of the rectangle, since the opening is formed at this edge.
  • the opening preferably occupies the entire area between the two L-shaped members. This allows a particularly simple design.
  • the fastener passage may be bounded by a plate-shaped member even on the side where the opening is formed, and the opening is formed in the plate. In this case, the opening may for example be formed congruent with the through hole. In any case, it must at least partially coincide with the through hole, so that a screw can be inserted through the through hole and the opening.
  • the two L-shaped members serve to first receive a retaining piece of a fastener adapter, to fix it in a first position which does not yet form the final assembly state, and then to receive the retaining piece in the final assembly state.
  • the parallelism of the major surfaces which typically assign to each other, allows the retainer to be laterally adjacent to two major surfaces, both in the pre-assembly condition as well as in the final assembly condition.
  • the holding piece is thereby held by the two cranks, the two auxiliary surfaces and respective sections of the main surfaces lying between a crank and a minor surface.
  • a rail can be placed on the fastener adapter, without the rail would tilt together with fastener adapter.
  • a screw may be inserted through the through hole of the fastener, the through hole of the fastener socket, and the opening of the fastener socket, and screwed into a hole formed in the fastener adapter retaining piece. Since the retaining piece of the fastener adapter is further held by the main surfaces and thus prevented from rotation, a rotation of the screw is sufficient by means of a screwdriver or Allen key to pull the retaining piece of the fastener adapter in the direction of the fastener. In this case, the holding piece, if it is located in a position between the two cranks, a greater extent than the original distance between the two cranks. Therefore, in this process, the two L-shaped members flex elastically outward, so that the retaining piece of the fastener adapter can be pulled between the two cranks in the direction of the fastener.
  • the retaining piece of the fastener adapter may be pulled towards the fastener until it abuts a leg of the fastener with an abutment surface. If the fastening limb of the fastener and the connection surface have complementary toothed or corrugated profiles, a positive connection can be formed thereby, which prevents a relative movement of the fastening adapter to the fastening leg of the fastener in the direction of a longitudinal extent of the fastening leg.
  • the abutment surface of the fastener adapter does not come into contact or at least not completely with the fastening leg of the fastener. Rather, it then adjoins to respective sections of the retaining projections. Also in this case, however, an attachment of the fastener adapter and held by this rail to the mounting leg of the fastener can be achieved.
  • the holding effect is achieved in this case, not by positive locking, but by adhesion, which requires that the screw is tightened firmly enough.
  • the fastening detection is preferably designed as an extruded profile. This allows a particularly simple production. In addition, such manufacture guarantees that the cross-section of the fastener socket is identical everywhere. This is preferred for the intended function.
  • the fastening detection is preferably mirror-symmetrical with respect to a plane parallel to the main surfaces. This allows a particularly simple design, which requires no attention when mounting a preferred direction or only one-sided usability.
  • cranks are preferred to each other and parallel to the rear wall.
  • the cranks, the side surfaces and the lying between the respective cranks and auxiliary surfaces portions of the main surfaces thus define a cuboid receiving area for a retaining piece of a fastener adapter.
  • the main surfaces are preferably parallel to the side walls.
  • the fastener socket according to the first aspect of the invention can also be adapted by tilting the major surfaces relative to the sidewalls to allow parallel mounting of rails to the earth's surface.
  • the invention relates to a fastener adapter for fastening a mounting rail to a fastener and for use in a fastening system for a solar module assembly.
  • the fastener adapter has a J-shaped abutment piece with a short leg, a long leg and an intermediate leg extending from the long to the short leg, the long leg having a support surface facing the short leg for a profile rail.
  • the fastener adapter has a holding piece which protrudes from an end of the long leg opposite the intermediate leg in a direction opposite to the extension direction of the intermediate leg and has a toothed or wavy abutment surface facing away from the intermediate leg, which surrounds a formed bore.
  • the fastener adapter according to the second aspect of the invention is preferably used together with a fastener such as a roof hook as described above and a fastener detection according to the first aspect used to attach a rail. This enabled advantages have already been described with reference to the fastener detection according to the first aspect of the invention.
  • a rail can be placed on the formed on the long legs of the J-shaped support piece support surface.
  • This typically has a bottom surface for it.
  • the rail can be kept in a pre-assembly on the support surface. This is usually done by a fastening projection of the profile rail, which is formed for example as part of a floor plate forming the bottom surface, between the short leg and the long thigh is pushed. This results in a positive connection, which holds the rail relative to the support piece.
  • the holding piece is held when mounted on a fastening detection according to the first aspect of the invention, first between the cranks and the side surfaces and each intermediate portions of the main surfaces. In this state, the rail can be placed.
  • the retaining piece is preferably formed cuboid.
  • the invention relates to a fastening system for a solar module arrangement.
  • the fastening system has a profiled rail with a bottom surface and at least one fastening projection adjoining the bottom surface.
  • the fastening system has at least one fastener, for example a roof hook as described above, at least one fastener mount according to the first aspect of the invention and at least one fastener adapter according to the second aspect of the invention.
  • the holding piece of the fastener adapter is dimensioned such that it can be held between the cranks, the auxiliary surfaces and respectively between the main surfaces of the fastener holder.
  • the fastener feedthrough of the fastener socket is formed to receive and immediately adjacent to the fastener leg of the fastener.
  • the abutment surface of the fastener adapter and the toothed or corrugated portion of the fastener are formed complementary to each other.
  • the fastening system according to the third aspect of the invention enables the mounting of a rail on a pitched roof, realizing the advantages already described with reference to the first and second aspects of the invention. In particular, it allows easy installation.
  • the fastening system has a plurality of fasteners such.
  • the number of fasteners corresponds to the number of fastener sockets and the number of fastener adapters.
  • the fastening system can also have a plurality of profile rails. For example, such a rail with two, three, four or five fasteners in the form of roof hooks attached to a roof. A corresponding number of roof hooks and associated fastener sockets and fastener adapters is thus preferred.
  • the rail used in the fastening system is particularly designed for use with a fastener as described above and with a fastener socket and a fastener adapter according to the invention.
  • the fastener adapter By sizing the fastener adapter retaining piece so that it can be held between the cranks, the minor surfaces, and respective major surfaces of the fastener socket, the fastener adapter is adapted to the fastener mount such that the fastener adapter tilts to a pre-assembled condition as above described can be prevented.
  • fastener leg of the fastener By forming the fastener feedthrough of the fastener adapter for receiving the fastener leg of the fastener and immediately surrounding it, it is achieved that the fastener leg of the fastener can be inserted into the fastener leadthrough and only relative movement along an extension direction of the fastener leg is possible.
  • the fastener adapter and the toothed or corrugated portion of the fastener are formed in complementary shape with each other, it is achieved that, when the fastener adapter is pulled towards the fastener, a positive connection is formed between the abutment surface of the fastener adapter and the toothed or corrugated portion of the fastener is, so that the above-mentioned relative movement is prevented.
  • a complete attachment and fixation of the fastener detection, the fastener adapter and mounted thereon rail on the fastener is achieved.
  • the profile rail has a toothed or corrugated portion on a side arranged transversely to the bottom surface, which part is formed complementary to the toothed or corrugated portion of the fastener.
  • This can also be formed between the toothed or corrugated portion of the rail and the toothed or corrugated portion of the fastener a positive connection in the assembled state, which also prevents relative movement between the fastener and the components mounted on it.
  • a trained rail is thus better adapted to the attachment to a fastener as described above.
  • a length of the bottom surface of the rail in cross-section is preferably equal in direction perpendicular to the longitudinal extent of the rail a length of the support surface of the fastener adapter. This ensures that the mounting rail is held positively in the assembled state of the short leg, the long leg and the intermediate leg on the one hand and the fastener on the other hand.
  • the bottom surface of the profile rail rests on the bearing surface of the fastener adapter. A movement of the rail relative to the fastener is then no longer possible in the assembled state.
  • the invention relates to a fastening arrangement for a solar module arrangement with a fastening system according to the third aspect of the invention.
  • the fastener leg of the fastener is inserted through the fastener bushing of the fastener socket.
  • the abutment surface of the fastener adapter for making a positive locking, relative movement of fastener and fastener adapter preventing connection by means of a screw through the through hole of the fastener and the through hole of the fastener socket and screwed into the bore of the fastener adapter screw to the toothed or wavy portion of the fastener drawn.
  • Fig. 1 shows a roof hook fastener suitable for use with the invention.
  • Fig. 2 shows a fastener socket according to the first aspect of the invention.
  • Fig. 3 shows a fastener adapter according to the second aspect of the invention.
  • Fig. 4 shows a rail for a fastening system according to the third
  • Fig. 5 shows a fastener adapter and fastener socket in a pre-assembled condition on a roof hook.
  • Fig. 6 shows a fastening system according to the third aspect of the invention in a pre-assembly state.
  • Fig. 7 shows a mounting arrangement for a solar module assembly according to the fourth aspect of the invention in an assembled state.
  • Fig. 1 shows a roof hook 100 as a typical example of a fastener suitable for use with the invention.
  • the roof hook 100 has a bottom plate 110, a first leg 120 and a second leg 130.
  • the second leg 130 is presently the mounting leg.
  • the first leg 120 is fixed by means of an intermediate piece 1 15 to the bottom plate 1 10.
  • the second leg 130 is angled relative to the first leg 120 such that the two legs 120, 130 occupy a right angle to each other.
  • the second leg 130 further includes a toothed portion 140.
  • a through hole 150 is formed, which is a slot.
  • Fig. 2 shows a fastener socket 200 according to the first aspect of the invention.
  • a fastener lead-through 205 is formed in the fastener socket.
  • the fastening holder 200 has a rear wall 210.
  • the rear wall 210 is adjoined by a first side wall 220 and a second side wall 225. These are vertical on the back wall.
  • a through hole 240 is formed, which is arranged in the center of the rear wall 210.
  • first retaining projection 230 and a second retaining projection 235 Adjacent to the first side wall 220 and the second side wall 225 are a first retaining projection 230 and a second retaining projection 235, which cover only a part of the rear wall 210. Between the first retaining projection 230 and the second retaining projection 235, an opening 250 is formed, which covers not only the through hole 240, but also parts of the rear wall 210.
  • the first retaining projection 230 is adjoined by the first L-shaped member 260. This has a first major surface 262, a first minor surface 264 and a first offset 266.
  • Adjoining the second retaining projection 235 is a second L-shaped member 270.
  • the second L-shaped member 270 has a second major surface 272, a second minor surface 274, and a second offset 276.
  • the first major surface 262 and the second major surface 272 are each aligned perpendicular to the back wall 210 and parallel to the first side wall 220 and the second side wall 225.
  • the first crank 266 and the second crank 276 are aligned parallel to the rear wall 210, the first side wall 220, and the second side wall 225.
  • the first major surface 262 is divided by the first crank 266 into two equal sections.
  • the second major surface 272 is divided by the second crank 276 into two equal sections.
  • Fig. 3 shows a fastener adapter 300 according to the second aspect of the invention.
  • the fastener adapter 300 has a J-shaped member 310 with a long leg 320 and a short leg 330.
  • the long leg 320 and the short leg 330 are connected via an intermediate leg 340.
  • the short leg 330 is parallel to the long leg 320 and partially covers it.
  • the long leg 320 forms on one side, which faces the short leg 330, a support surface 325.
  • This support surface can be used in a pre-assembly or mounting state for laying a rail.
  • a holding piece 350 is attached to the long leg 320, which protrudes transversely from the long leg 320.
  • the holding piece 350 has a cuboid shape, wherein it has a toothed abutment surface 360 on a side remote from the intermediate leg.
  • the toothed abutment surface 360 may engage a toothed portion 140 of a fastener such as the roof hook 100 in the assembled state.
  • a bore 370 is further formed, which is surrounded by the toothed abutment surface 360.
  • the bore 370 is a threaded hole to allow the retaining piece 350 to be pulled up to a fastener such as a roof hook 100 by means of a threaded screw.
  • the fastener adapter 300 further includes a J-shaped further portion 380 which extends from the long leg 320 on the same side as the retaining piece 350. This also offers the possibility of recording the usual wiring in solar systems.
  • FIG. 4 shows a profile rail 400 for a fastening system for a solar module arrangement according to the third aspect of the invention.
  • the profile rail has a bottom plate 410, which forms a bottom surface 415 on an underside of the profile rail. Furthermore, the bottom plate 410 forms a fastening projection 420, which can be encompassed by the J-shaped member 310 of the fastener adapter 300. Above the bottom plate 410, the rail 400 has an upper profile 430, in which components for fixing solar modules can be attached. In addition, it has a toothed portion 440, which in the assembled state with a toothed portion 140 of a second leg 130 of a fastener such as a roof hook 100 engages.
  • FIG. 5 shows a fastener adapter 300, which is inserted into a fastener holder 200, wherein a second leg 130 of a fastener in the form of a roof hook 100 is again guided by the fastener bushing 205 of the fastener mount 200.
  • the state shown corresponds to a pre-assembled state.
  • the holding piece 350 is inserted into a space between the two cranks 266, 276 and the two auxiliary surfaces 264, 274 and is held in this state. A tilting of the fastener adapter 300 is prevented by the two cranks 266, 276.
  • a threaded screw 500 is inserted through the through hole 240 of the fastener holder 200, the through hole 150 of the roof hook 100, and through the opening 250 of the fastener socket.
  • This threaded screw 500 is screwed into the bore 370 formed in the retaining piece 350.
  • the threaded screw 500 it is therefore possible to convert the pre-assembly state shown in a final assembly state.
  • the threaded screw 500 must be rotated, with the retaining piece 350 of the fastener adapter 300 moving towards the second limb 130 of the roof hook 100.
  • the two cranks 266, 276 pushed away to the outside, which is possible due to the elasticity of the two L-shaped members 260, 270.
  • the toothed abutment surface 360 of the fastener adapter 300 can be brought so far to the second leg 130 of the roof hook 100 that the toothed abutment surface 360 with the likewise toothed portion 140 of the roof hook 100 forms a positive connection. In order for a relative movement between the fastener adapter 300 and the second leg 130 of the roof hook 100 is prevented.
  • Fig. 6 shows a mounting system for a solar module assembly according to the third aspect of the invention in a pre-assembled state.
  • the state corresponds to that of FIG. 5, wherein additionally a profile rail 400 is shown.
  • the rail 400 is located with its bottom surface 415 on the support surface 325 of the fastener adapter 300.
  • the mounting projection 420 of the rail 400 is from the J-shaped member 310, more specifically between the long leg 320 and the short leg 330 held positively.
  • a tilting of the rail 400 is prevented relative to the fastener adapter 300.
  • the fastener acquisition 200 prevents tilting of the fastener mount 200 relative to the second leg 130 of the roof hook 100 due to its fastener passage 205
  • the fastener adapter 300 can be pulled in the direction of the second leg 130 of the roof hook 100, so that the fastening system is brought into its final assembly state.
  • FIG. 1 A final mounting state of the fastening system according to the third aspect of the invention, which is a fastening structure according to the fourth aspect, is shown in FIG.
  • the fastener adapter 300 is fully used on the second leg 130 of the roof hook 100.
  • the abutment surface 360 of the fastener adapter 300 forms a positive connection with the toothed portion 140 of the second leg 130.
  • the same applies to the toothed portion 440 of the profile rail 400 which forms an additional positive connection with the toothed portion 140 of the second leg 130 of the roof hook 100.
  • the fastening projection 420 of the profile rail 400 is further held between the long leg 320 and the short leg 330 of the fastener adapter 300.
  • the rail 400, the fastener adapter 300 and the fastening detection 200 are fixedly mounted on the second leg 130 of the roof hook 100. In this state, mounting of solar module mounting components to the rail 400 can usually be started.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

L'invention concerne un système de fixation pour un ensemble module solaire, comprenant un élément de fixation (100), une monture (200) destinée à l'élément de fixation, un adaptateur (300) destiné à l'élément de fixation, et un rail profilé (400). Ces éléments sont mutuellement adaptés de manière à permettre un montage de l'adaptateur (300) dans la monture (200) sans risque d'inclinaison.
PCT/EP2012/060829 2011-06-07 2012-06-07 Système de fixation et ensemble de fixation pour un ensemble module solaire Ceased WO2012168384A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12726614.6A EP2718638A1 (fr) 2011-06-07 2012-06-07 Système de fixation et ensemble de fixation pour un ensemble module solaire

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102011077158 2011-06-07
DE102011077158.1 2011-06-07
DE102011084215.2 2011-10-10
DE102011084215A DE102011084215A1 (de) 2011-06-07 2011-10-10 Befestigungssystem und Befestigungsanordnung für eine Solarmodulanordnung sowie Befestigerfassung und Befestigeradapter

Publications (1)

Publication Number Publication Date
WO2012168384A1 true WO2012168384A1 (fr) 2012-12-13

Family

ID=47220460

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/060829 Ceased WO2012168384A1 (fr) 2011-06-07 2012-06-07 Système de fixation et ensemble de fixation pour un ensemble module solaire

Country Status (3)

Country Link
EP (1) EP2718638A1 (fr)
DE (1) DE102011084215A1 (fr)
WO (1) WO2012168384A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10505492B2 (en) 2016-02-12 2019-12-10 Solarcity Corporation Building integrated photovoltaic roofing assemblies and associated systems and methods
EP4641111A1 (fr) * 2024-04-26 2025-10-29 Ernst Schweizer AG Système de fixation pour le montage de modules solaires
WO2025223901A1 (fr) * 2024-04-27 2025-10-30 Sl Rack Gmbh Dispositif de fixation à une surface
US12556127B1 (en) * 2017-09-01 2026-02-17 Tamarack Solar Products, Inc. Solar panel mounting configuration

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