CH702997A1 - Clamp for fastening e.g. solar and photovoltaic panels, on pitched metal sheet roof in building, has clamp body comprising metal brackets that are strutted against each other and comprise u-shaped section at metal strips in clamping manner - Google Patents

Clamp for fastening e.g. solar and photovoltaic panels, on pitched metal sheet roof in building, has clamp body comprising metal brackets that are strutted against each other and comprise u-shaped section at metal strips in clamping manner Download PDF

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Publication number
CH702997A1
CH702997A1 CH00624/10A CH6242010A CH702997A1 CH 702997 A1 CH702997 A1 CH 702997A1 CH 00624/10 A CH00624/10 A CH 00624/10A CH 6242010 A CH6242010 A CH 6242010A CH 702997 A1 CH702997 A1 CH 702997A1
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CH
Switzerland
Prior art keywords
clamp
sheet metal
shaped
metal
metal strip
Prior art date
Application number
CH00624/10A
Other languages
German (de)
Inventor
Martin Steinmann
Original Assignee
Gabs Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gabs Ag filed Critical Gabs Ag
Priority to CH00624/10A priority Critical patent/CH702997A1/en
Priority to CH00687/11A priority patent/CH703006B1/en
Priority to DE202011005591U priority patent/DE202011005591U1/en
Publication of CH702997A1 publication Critical patent/CH702997A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/10—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using pivoting jaws
    • 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
    • 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
    • F24S25/615—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures for fixing to protruding parts of buildings, e.g. to corrugations or to standing seams
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • 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
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (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)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The clamp (21) has a clamp body comprising a vertical seam (7) and connected with the seam by a clamping element, where the clamp is made of metal strips (5) that are connected by the vertical seam. The clamp body has an L-shaped sheet metal bracket and a z-shaped sheet metal bracket that are strutted against each other, where the brackets comprise a u-shaped section at the metal strips in a clamping manner. A screw and a nut are utilized as an attachment member, which is guided via aligned holes at the brackets. A recess is provided at a side piece for fastening panels or pipes.

Description

[0001] Gegenstand der Erfindung ist eine Klemme zum Befestigen von Solar- und Fotovoltaikpaneelen gemäss Oberbegriff des Patentanspruchs 1. The invention relates to a clamp for attaching solar and Fotovoltaikpaneelen according to the preamble of claim 1.

[0002] Blechdächer, insbesondere Steilblechdächer werden häufig aus streifenförmigen Blechen, die in der Falllinie verlaufen und durch Vertikalfalze verbunden sind, hergestellt. Um auf solchen Dächern Solar- und Fotovoltaikpaneele, aber auch Schneefangrohre und Personensicherungsprofile befestigen zu können, werden diese an den von den Blechen nach oben ragenden Falzen befestigt. Tin roofs, in particular steep roofs are often made of strip-shaped sheets, which extend in the fall line and are connected by Vertikalfalze produced. In order to be able to fasten solar and photovoltaic panels on such roofs, but also snow tailpipes and personal safety profiles, they are attached to the folds projecting upwards from the sheets.

[0003] Eine bekannte Befestigungsvorrichtung besteht aus einem quaderförmigen Metallkörper mit einem an seiner Unterseite eingelassenen Schlitz. Der Querschnitt des Metallkörpers hat dadurch die Gestalt eines auf den Kopf stehenden U’s. In einem der Blechwinkel ist mindestens eine Gewindebohrung eingelassen, in welche eine Madenschraube eindrehbar ist. Der Klemmkörper wird von oben auf einem Vertikalfalz aufgesteckt und mit der mindestens einen als Klemmschraube dienenden Madenschraube festgeklemmt. Die Haltekraft dieser bekannten Vorrichtung genügt den an Sie gestellten Anforderungen. Sie hat jedoch einen grossen Nachteil, weil durch das Verklemmen mit der Madenschraube, die sich im Vertikalfalz überlappenden Teile der beiden benachbarten Bleche zusammengepresst und dadurch die Dilatation der beiden aneinander stossenden Bleche behindert oder gar verunmöglicht wird. Dies kann zu Beschädigungen an den Befestigungen der Blechstreifen oder an der Dachunterkonstruktion führen, weil die beiden Blechstreifen nicht mehr unabhängig voneinander und zu der Haftenbefestigung sich entsprechend der Erwärmung ausdehnen können. A known fastening device consists of a cuboid metal body with a recessed on its underside slot. The cross section of the metal body thereby has the shape of an inverted U's. In one of the sheet metal angles at least one threaded hole is inserted, in which a grub screw can be screwed. The clamping body is attached from above on a vertical fold and clamped with the at least one gripper screw serving as a clamping screw. The holding force of this known device satisfies the demands made on you. However, it has a great disadvantage, because by jamming with the grub screw that pressed together in Vertikalfalz parts of the two adjacent sheets and thereby hindered the dilation of the two abutting sheets or even impossible verunmöglicht is. This can lead to damage to the fixtures of the metal strips or to the roof substructure, because the two metal strips can not expand independently of each other and to the adhesion fastening according to the heating.

[0004] Eine Aufgabe der vorliegenden Erfindung besteht nun darin, eine Klemme zum Befestigen von auf einem Dach aufsetzbaren Elementen zu schaffen, welche einerseits eine hohe Haltekraft gegen Verschieben durch statisch oder dynamisch wirkende Kräfte aufweist, jedoch die Dilatation, d.h. die gegenseitige Verschiebung der ineinander greifenden Kantenbereiche der Blechstreifen weiterhin zulässt. An object of the present invention is now to provide a clamp for attaching placed on a roof elements, which on the one hand has a high holding force against displacement by statically or dynamically acting forces, but the dilatation, i. the mutual displacement of the interlocking edge portions of the metal strip continues to allow.

[0005] Gelöst wird diese Aufgabe durch eine Klemme gemäss den Merkmalen des Patentanspruchs 1. Vorteilhafte Ausgestaltungen der Klemme sind in den abhängigen Ansprüchen umschrieben. This object is achieved by a clamp according to the features of claim 1. Advantageous embodiments of the terminal are described in the dependent claims.

[0006] Anhand eines illustrierten Ausführungsbeispiels wird die Klemme näher beschrieben. Es zeigen <tb>Fig. 1<sep>eine ausschnittsweise Darstellung eines Steildachs, <tb>Fig. 2<sep>eine perspektivische Darstellung einer Klemme, aufgesetzt auf den Vertikalfalz eines aus Blechstreifen zusammengesetzten Steildachs.Reference to an illustrated embodiment, the terminal will be described in more detail. Show it <Tb> FIG. 1 <sep> a detail of a pitched roof, <Tb> FIG. 2 <sep> is a perspective view of a clamp, placed on the vertical fold of a composite of sheet metal strip pitched roof.

[0007] In Fig. 1 ist mit Bezugszeichen 1 ein Gebäude mit einem Steildach 3 aus parallel nebeneinander liegenden Blechstreifen 5 dargestellt. Die Blechstreifen 5 verlaufen in der Falllinie des Steildachs 3 und sind entlang ihren Längskanten durch Falze 7 miteinander verbunden. In der Fig. 2ist der Aufbau der durch Abkantungen der Längskanten der Blechstreifen 5 gebildeten Falze 7 im Detail ersichtlich. Am Blechstreifen 5 auf der linken Seite erstreckt sich ein erster abgekanteter Abschnitt 9 im Wesentlichen rechtwinklig zur Blechstreifenoberfläche nach oben und wird danach als zweiten Abschnitt 11 um 180° gebogen wieder nach unten geführt. Das untere Ende des zweiten Abschnitts 11 wird wiederum um 180° U-förmig umgebogen und führt noch ein kleines Stück nach oben und bildet den dritten Abschnitt 13. Der dritte Abschnitt 13 liegt zwischen dem ersten und dem zweiten Abschnitt und dessen oberen Scheitel S0 liegt einige Millimeter über der Oberfläche der Blechstreifen 5. In Fig. 1, reference numeral 1, a building with a pitched roof 3 from parallel juxtaposed metal strip 5 is shown. The metal strips 5 extend in the fall line of the pitched roof 3 and are connected to each other along their longitudinal edges by folds 7. FIG. 2 shows the structure of the fold 7 formed by folds of the longitudinal edges of the metal strips 5 in detail. On the sheet metal strip 5 on the left side, a first folded portion 9 extends substantially perpendicular to the sheet metal strip surface upwards and is then guided as a second portion 11 bent by 180 ° back down. The lower end of the second section 11 is in turn bent by 180 ° U-shaped and still leads a little way up and forms the third section 13. The third section 13 is located between the first and the second section and the upper vertex S0 is some Millimeters above the surface of the metal strips 5.

[0008] Die linke Kante 15 des rechtseitigen Blechstreifens 5 ist ebenfalls etwa im rechten Winkel nach oben umgebogen und ragt in den Zwischenraum zwischen dem ersten Abschnitt 9 und dem zweiten Abschnitt 11 des linken Blechstreifens 5. Die hochgebogene linke Kante 15 des auf der rechten Seite liegenden Blechstreifens 5 weist eine nasenförmige Sicke 17 auf, deren Unterkante 19 im Wesentlichen horizontal verläuft. The left edge 15 of the right-sided metal strip 5 is also bent approximately at right angles to the top and protrudes into the space between the first portion 9 and the second portion 11 of the left sheet metal strip 5. The bent-left edge 15 of the right side lying sheet metal strip 5 has a nose-shaped bead 17, whose lower edge 19 extends substantially horizontally.

[0009] Die Verlegung der Blechstreifen 5 auf einem Dach 3 erfolgt von rechts nach links, d.h. es wird jeweils der folgende Blechstreifen 5 mit seinen Abschnitten 9, 11, 13 über die hochgebogene linke Kante 15 des rechts liegenden Blechstreifens 5 geführt. Dabei gleitet der U-förmige Abschnitt 13 über die spitzwinklig nach unten geneigte nasenförmige Fläche der Sicke 17 nach unten und die freie Kante des U-förmigen Abschnitts 13 hakt an der Unterkante 19 der Sicke 17 ein. Diese Verbindungsweise stellt den Stand der Technik dar. The laying of the metal strip 5 on a roof 3 is carried out from right to left, i. E. in each case, the following metal strip 5 is guided with its sections 9, 11, 13 over the bent-up left edge 15 of the metal strip 5 lying on the right. In this case, the U-shaped portion 13 slides over the acute-angled downward nose-shaped surface of the bead 17 down and the free edge of the U-shaped portion 13 hooks on the lower edge 19 of the bead 17 a. This connection way represents the state of the art.

[0010] Zum Befestigen von Solar- und Fotovoltaikpaneelen, aber auch von Schneefangrohren und Personensicherungsprofilen schlägt die Erfindung eine Klemme 21 vor, die aus zwei Elementen, nämlich einem L-förmigen Blechwinkel, kurz L-Blechwinkel 23, und einem Z-förmigen Blechwinkel, kurz Z-Blechwinkel 25 sowie Befestigungselementen 27 aufgebaut ist. Der L-Blechwinkel 23 besteht aus einem Stanz-/Biegeteil aus Metall, an dessen oberem Schenkel 24 Bohrungen 29 zum Hindurchführen von Befestigungselementen 27 wie einer Schraube 31, auf der eine Mutter 33 aufschraubbar ist. Der Z-förmige Blechwinkel 25 weist ebenfalls Bohrungen auf, durch die die Befestigungselemente 27 hindurchgeführt werden können. Die Bohrungen 29 am L-förmigen Blechwinkel und die Bohrungen am Z-förmigen Blechwinkel fluchten in der Arbeitsstellung. Der Z-förmige Blechwinkel 25 weist unten einen sehr kurzen Schenkel 35 auf. Letzterer untergreift den Scheitel S des U-förmigen Abschnitts 13 des linksseiten Blechstreifens 5. Der vertikal verlaufende Bereich 37 am Z-förmigen Blechwinkel 25 weist eine geringere Länge auf als der zweite Abschnitt 11 des linken Blechstreifens 5. Daraus ergibt sich nach dem Einhängen der Basis 35 unter dem Scheitel S ein Abstand a zwischen der Unterseite des L-förmigen Blechwinkels 23 und dem Z-förmigen Blechwinkel 25. For attaching solar and Fotovoltaikpaneelen, but also of snow catcher pipes and personal security profiles, the invention proposes a terminal 21, which consists of two elements, namely an L-shaped sheet metal bracket, short L-sheet metal angle 23, and a Z-shaped sheet metal bracket, short Z-plate angle 25 and fasteners 27 is constructed. The L-plate angle 23 consists of a punched / bent metal part, on whose upper leg 24 holes 29 for passing fasteners 27 as a screw 31 on which a nut 33 is screwed. The Z-shaped plate bracket 25 also has holes through which the fasteners 27 can be passed. The holes 29 on the L-shaped plate angle and the holes on the Z-shaped plate angle are aligned in the working position. The Z-shaped plate angle 25 has a very short leg 35 below. The latter engages under the vertex S of the U-shaped portion 13 of the left side metal strip 5. The vertically extending portion 37 at the Z-shaped plate angle 25 has a smaller length than the second portion 11 of the left sheet metal strip 5. It follows after hanging the base 35 below the apex S a distance a between the bottom of the L-shaped sheet metal angle 23 and the Z-shaped sheet metal angle 25th

[0011] Um die Klemme 21 am Falz 7 zu befestigen, wird die mindestens eine Schraube 31 durch die Bohrung 29 im L-förmigen Blechwinkel 23 geführt und mit der Mutter 33 werden die beiden Blechwinkel 23, 25 zusammengezogen, so dass sich der anfänglich grosse Abstand a und die Winkellage verringern und dadurch der Z-förmige Blechwinkel 25 mit seiner Basis 35 ausschliesslich am zweiten Abschnitt 11 des L-förmigen Blechwinkels 23 festklemmt. Die Klemme 21 beeinträchtigt dadurch die freie Verschiebbarkeit des rechtsseitigen Blechstreifens 5 im linksseitigen Blechstreifen 5 nicht, da keine Quetschung oder kein aneinander Anpressen der den Falz 7 bildenden Teile der beiden Blechstreifen 5 eintritt. In order to secure the clamp 21 on the fold 7, the at least one screw 31 is guided through the bore 29 in the L-shaped plate angle 23 and the nut 33, the two sheet metal brackets 23, 25 contracted, so that the initially large Distance a and reduce the angular position and thereby clamps the Z-shaped plate angle 25 with its base 35 exclusively on the second portion 11 of the L-shaped plate angle 23. The terminal 21 does not affect the free displacement of the right-side metal strip 5 in the left-side sheet metal strip 5, since no crushing or no pressing together of the fold 7 forming parts of the two metal strips 5 occurs.

[0012] In einer besonders vorteilhaften Ausgestaltung der Erfindung können an der Basis 35 durch Prägungen oder lappenartige Einschnitte nach oben gerichtete, sich im Scheitel S nach dem Befestigen einhakende Vorsprünge gebildet werden, welche eine Längsverschiebung der Klemme 21 auf den Falz 7 zusätzlich zum Reibschluss durch Formschluss verhindern. In a particularly advantageous embodiment of the invention can be formed on the base 35 by embossing or lobe-like incisions upwardly, in the apex S after attaching hooking projections are formed which a longitudinal displacement of the clamp 21 on the fold 7 in addition to frictional engagement Prevent positive locking.

[0013] Im oberen Schenkel 24 des L-förmigen Blechwinkels 23 ist nebst der mindestens einen Bohrung 29 eine weitere Ausnehmung 39 zum Befestigen von Paneelen, Profile etc. ausgebildet. Anstelle einer Ausnehmung 39 könnte am vertikalen Schenkel 41 am L-förmigen Winkel 23 auch eine nach oben ragende Lasche ausgebildet sein (keine Abbildung). In the upper leg 24 of the L-shaped plate angle 23, in addition to the at least one bore 29, a further recess 39 for attaching panels, profiles, etc. is formed. Instead of a recess 39, an upwardly projecting tab could also be formed on the vertical leg 41 at the L-shaped angle 23 (no illustration).

Claims (5)

1. Klemme (21) zum Befestigen von Solar- und Fotovoltaikpaneelen sowie Schneefangrohren und Personensicherungsprofilen auf Steildächern (3) hergestellt aus durch Vertikalfalze (7) verbundene Blechstreifen (5), umfassend einen Klemmkörper, der den Vertikalfalz (7) umfasst und durch ein Spannelement (21) mit dem Falz (7) verbindbar ist, dadurch gekennzeichnet, dass der Klemmkörper zwei gegeneinander verspannbare Winkel (23, 25) umfasst, welche einen am ersten Bleichstreifen (5) u-förmig ausgebildeten Abschnitt klemmend umfassen.1. clamp (21) for fixing solar and photovoltaic panels and snow tailpipes and personal security profiles on pitched roofs (3) made of vertical folds (7) connected metal strip (5) comprising a clamping body, which includes the vertical fold (7) and by a clamping element (21) with the fold (7) is connectable, characterized in that the clamping body comprises two mutually braced angles (23, 25), which comprise a clamped on the first bleaching strip (5) U-shaped section. 2. Klemme nach Anspruch 1, dadurch gekennzeichnet, dass der Klemmkörper einen ersten L-förmigen Blechwinkel (23) umfasst, der zum Aufliegen auf dem Scheitel Si des übergreifenden Falzteils des ersten Blechstreifens (5) ausgebildet ist und einem zweiten Z-förmigen Blechwinkel (25), der zum Untergreifen des u-förmigen Abschnitts (13) des übergreifenden Falzteils des ersten Blechstreifens (5) und zum seitlichen Anliegen am ersten Abschnitt (9) bestimmt ist, wobei die beiden Blechwinkel (23, 25) durch mindestens ein Befestigungs- oder Spannelement (27) miteinander verspannbar sind.2. A clamp according to claim 1, characterized in that the clamping body comprises a first L-shaped plate angle (23) which is designed to rest on the apex Si of the overlapping fold part of the first metal strip (5) and a second Z-shaped plate angle ( 25), which is intended to engage under the U-shaped portion (13) of the overlapping fold portion of the first sheet metal strip (5) and for lateral abutment on the first portion (9), wherein the two sheet metal angles (23, 25) by at least one fastening or clamping element (27) are braced with each other. 3. Klemme nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass der z-förmige Blechwinkel (25) mit seinem unteren Schenkel (26) die u-förmige Unterkante des Abschnitts (13) untergreift.3. Clamp according to one of claims 1 or 2, characterized in that the z-shaped plate angle (25) with its lower leg (26) engages under the U-shaped lower edge of the portion (13). 4. Klemme nach Anspruch 3, dadurch gekennzeichnet, dass der mittlere vertikal verlaufende Bereich (37) des z-förmigen Blechwinkels (25) eine geringere Höhe aufweist als der zweite Abschnitt (11) des ersten Blechstreifens (5).4. A clamp according to claim 3, characterized in that the central vertically extending portion (37) of the Z-shaped sheet metal angle (25) has a lower height than the second portion (11) of the first sheet metal strip (5). 5. Klemme nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass als Befestigungselement (27) eine Schraube (31) und eine Mutter (33) eingesetzt ist, welche durch fluchtende Bohrungen (29) an den Blechwinkeln (23, 25) geführt ist.5. A clamp according to one of claims 1 to 4, characterized in that as a fastening element (27) has a screw (31) and a nut (33) is inserted, which by aligned holes (29) on the sheet metal angles (23, 25) out is.
CH00624/10A 2010-04-28 2010-04-28 Clamp for fastening e.g. solar and photovoltaic panels, on pitched metal sheet roof in building, has clamp body comprising metal brackets that are strutted against each other and comprise u-shaped section at metal strips in clamping manner CH702997A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH00624/10A CH702997A1 (en) 2010-04-28 2010-04-28 Clamp for fastening e.g. solar and photovoltaic panels, on pitched metal sheet roof in building, has clamp body comprising metal brackets that are strutted against each other and comprise u-shaped section at metal strips in clamping manner
CH00687/11A CH703006B1 (en) 2010-04-28 2011-04-19 Fastening device.
DE202011005591U DE202011005591U1 (en) 2010-04-28 2011-04-26 clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00624/10A CH702997A1 (en) 2010-04-28 2010-04-28 Clamp for fastening e.g. solar and photovoltaic panels, on pitched metal sheet roof in building, has clamp body comprising metal brackets that are strutted against each other and comprise u-shaped section at metal strips in clamping manner

Publications (1)

Publication Number Publication Date
CH702997A1 true CH702997A1 (en) 2011-10-31

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Family Applications (2)

Application Number Title Priority Date Filing Date
CH00624/10A CH702997A1 (en) 2010-04-28 2010-04-28 Clamp for fastening e.g. solar and photovoltaic panels, on pitched metal sheet roof in building, has clamp body comprising metal brackets that are strutted against each other and comprise u-shaped section at metal strips in clamping manner
CH00687/11A CH703006B1 (en) 2010-04-28 2011-04-19 Fastening device.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH00687/11A CH703006B1 (en) 2010-04-28 2011-04-19 Fastening device.

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DE (1) DE202011005591U1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014009504U1 (en) * 2014-12-02 2016-03-03 Dr. Zapfe Gmbh Clamping adapter for a double standing seam
DE102016100559B3 (en) * 2015-01-16 2016-06-30 Rheinzink Gmbh & Co. Kg Clamping adapter for fastening at least one solar module to a double standing seam
US10505492B2 (en) 2016-02-12 2019-12-10 Solarcity Corporation Building integrated photovoltaic roofing assemblies and associated systems and methods
DE102016013153B3 (en) * 2016-10-27 2018-02-22 S:Flex Gmbh Divided roof hooks for heavy loads

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JPS5876644A (en) * 1981-10-31 1983-05-09 三晃金属工業株式会社 Joint apparatus of panel for large building
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JPS5876644A (en) * 1981-10-31 1983-05-09 三晃金属工業株式会社 Joint apparatus of panel for large building
JP2002356961A (en) * 2001-05-30 2002-12-13 Sanko Metal Ind Co Ltd Greening roof
DE202004007453U1 (en) * 2004-05-10 2004-08-12 Maierhofer, Rudolf Clamping plate for fixing snow traps on roofs is in two parts with one part having angled edge along lower side to fit under gap of lower edge of connecting fold of roof panel

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CH703006A1 (en) 2011-10-31
CH703006B1 (en) 2015-04-15
DE202011005591U1 (en) 2011-07-25

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