EP1031676A1 - Insert for joining two gutters - Google Patents

Insert for joining two gutters Download PDF

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Publication number
EP1031676A1
EP1031676A1 EP00810098A EP00810098A EP1031676A1 EP 1031676 A1 EP1031676 A1 EP 1031676A1 EP 00810098 A EP00810098 A EP 00810098A EP 00810098 A EP00810098 A EP 00810098A EP 1031676 A1 EP1031676 A1 EP 1031676A1
Authority
EP
European Patent Office
Prior art keywords
connecting part
channels
side edge
sheet metal
channel
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.)
Granted
Application number
EP00810098A
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German (de)
French (fr)
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EP1031676B1 (en
Inventor
Peter Nobs
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.)
UMICORE STRUB S.A.
Original Assignee
STRUB AG
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Filing date
Publication date
Application filed by STRUB AG filed Critical STRUB AG
Publication of EP1031676A1 publication Critical patent/EP1031676A1/en
Application granted granted Critical
Publication of EP1031676B1 publication Critical patent/EP1031676B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/064—Gutters
    • E04D13/068—Means for fastening gutter parts together

Definitions

  • the invention relates to a channel-shaped connecting part for connecting two channels as well as a gutter connection created with the connecting part.
  • Gutters are usually installed overlapping in the plumbing industry.
  • the Overlap is z. B. 50 mm and is secured with several rivets. Subsequently the joint is soldered on the inside of the gutter to create a robust and tight connection.
  • the object of the invention is to provide a channel connection which the above Avoids disadvantages and can be installed easily and quickly.
  • the solution to the problem is defined by the features of claim 1.
  • According to the Invention is at least one integrated on a side edge of the connecting part Clamping device provided.
  • the connecting part encloses the ends of the channels on the outside flush.
  • the two side edges of the connecting part are in the area of the channel edges attached in such a way that an arranged between the connecting part and the outside of the gutter Sealing element is pressed against the (convex) outside of the channels.
  • the invention not only manages without soldering, but also allows undisturbed Water flow across the connection.
  • the channels also do not need to overlap to be connected, but can connect directly to one another with your end faces.
  • the at least clamping device comprises a toggle system. This is stretched by sheet metal deformation, the Connection part is pulled or pressed to the gutters. It has the advantage that a large power transmission ratio can be achieved by suitable dimensioning can.
  • the connecting part together with the clamping device are formed in one piece from a piece of sheet metal. However, this should not be the case with all clamping systems be feasible.
  • a fork is provided so that it is on the edge of the gutter can be put on.
  • the fork is e.g. B. by spreading tabs educated.
  • the clamping device can also be welded or soldered on or riveted metal part, which in the manner of a rider on the Edge of the gutter can be put on.
  • the connecting part can have a hook on a second side edge, so that it hangs on the second edge without tools and then can be excited.
  • the connecting part can have one end be fastened by rivets in the area of the gutter edge.
  • Another option is there in that the connecting part has a projecting section (tab) which is narrow is bent around the gutter edges. In special cases (e.g. in connection with with repairs) wanted to solder, nothing stands in the way.
  • the connecting part has one on one side hook-shaped or cylindrical molding, so that this when assembled in one suitably trained bead of the gutter edge can be hung.
  • the molding can by a cross section z. B. semi or three-quarters of a circle Be formed edge, which is reinforced if necessary (e.g. version in double material thickness).
  • a narrow slot into which the edge of the channel is inserted can be.
  • Two clamping devices are typically provided. Between them, one can or several tabs can be formed. The tabs are tightened around the Side edge of the gutters folded inwards.
  • the sealing element which is to be arranged on the inside of the connecting part, is e.g. B. formed by a large rubber insert. It makes sense (but not mandatory) the sealing element is glued to the connecting part. According to one particularly preferred embodiment are on the sealing element transverse to the longitudinal axis of the Gutter sealing lips are provided. They are e.g. by 1 - 2 mm in front and have a mutual distance of z. B. several millimeters. When assembling the These sealing lips are pressed against the outside of the channels and compressed. By providing several such sealing lips several barriers against water leakage were built.
  • any channels can be connected to the connecting part according to the invention become. In principle, it is a connection by clamping action. (The Clamping force with which the connecting part is pressed against the channels is - as already explained above - generated by the clamping device.)
  • the connecting part can be made of any suitable material. For aesthetic reasons, the same thing Material used for the gutter (e.g. copper, aluminum, rustproof metals Etc.).
  • a sheet metal part of the tensioning device can be used to fix the tensioned connecting part the side edge of the gutters are bent inwards. But rivets can also be used be attached.
  • a dilation connection can also be created with the connecting part according to the invention become.
  • the connecting part is typically longer than one ordinary firm connection.
  • the dilatation movements of the channels are determined by the Clamping connection, which is formed between the connecting part and the grooves.
  • the parts rigid in the longitudinal direction are due to the existing limited sliding action in the clamp connection shifted relative to each other.
  • the Dilatation connection is preferably the inside of the groove between the channels a sheet metal strip adapted to the channel cross-section is covered so that the sealing element is also protected against UV light if the joint is caused by dilation opens.
  • FIG. 1a shows an example of a connecting part 1 according to the invention essentially from a cut and shaped sheet metal piece 2 and at least a sealing element 3.
  • the sheet metal piece 2 is in accordance with the cross-sectional shape of the preformed to connect gutters.
  • a semi-cylindrical one Out of shape In the present example, a semi-cylindrical one Out of shape.
  • a side margin 2.1 At a side margin 2.1 are e.g. two tensioning devices spaced in the longitudinal direction of the gutter 4, 5 and a tab 6 arranged between them.
  • the sheet metal piece 2 On the opposite Side edge 2.2, the sheet metal piece 2 is cylindrical to form a suspension 7 bent outwards. The bent part ends at a certain distance from the outside of the connecting part, so that a longitudinal slot 8 is formed for the suspension 7 becomes.
  • the sheet which is typically the same thickness how the gutters to be connected has to be double-layered for increased stability to ensure.
  • the sealing element 3 is e.g. one glued to the inside of the sheet metal piece 2 Rubber mat. As can be seen from Fig. 1a, the sealing element 3 covers the inside the sheet metal piece 2 from a large area.
  • the end regions 9.1, 9.2 of the connecting part 1 are preferably free of the sealing element 3. You can therefore easily inwards (i.e. to Longitudinal axis of the connecting part 1) to be bent, so that a gradation accordingly approximately the thickness of the sealing element 3 is formed. This gradation covers the finish the gutter connection the sealing element 3 in the axial direction (see. Fig. 2).
  • sealing lips 3.1 to 3.5 educated on the surface of the sealing element 3 .
  • These are strip-shaped lamellae, which are transverse to the longitudinal axis of the Connecting part 1 run. They extend from one side of the sealing element 3 to the other and can against a mirror symmetry plane (perpendicular to the longitudinal axis) be inclined (cf. Fig. 1 b). In this way it can be achieved can nestle close to the outside of the gutters to be connected.
  • the sealing lips 3.1 to 3.5 at regular intervals parallel to each other be arranged.
  • a central region of the sealing element 3 is preferably free of Sealing lips.
  • the sealing element is with an adhesive layer 26 on the sheet metal piece 2 appropriate.
  • Fig. 2 shows a schematic perspective view of the channel connection.
  • the Connecting part 1 encloses the two ends that abut one another at the joint 12 Channels 10, 11. Between the sheet metal piece 2 and the outer sides of the channels 10, 11 is the sealing element 3 packed. It prevents water from running out through the joint 12 can.
  • the step 13 mentioned above can be clearly seen in FIG forms the end of the connecting part 1.
  • the cylindrically bent attachment 7 is formed in one on the grooves 10, 11 Bead 14 attached.
  • On the other side of the connection part 1 is through the clamping devices 4, 5 and the tab 6 bent from the outside inwards around the edge of the channel attached.
  • the connecting part in the present example is the inside leaving the channels 10, 11 completely free in the water flow area. The flow of the water is not hindered in any way.
  • the fasteners (tab 6 etc.) are located themselves on the side where they don't bother.
  • the attachment 7 and the bead 14 are matched to one another in such a way that the connecting part when mounting with the suspension 7 in the slot 15 on the underside of the Bead 14 inserted and then pivoted like a door around a hinge, until it lies in the desired position on the outside of the channels.
  • the outer radius of the mount 7 is with little play on the inner radius of the Bead 14 adjusted.
  • clamping devices 4, 5 are shown in more detail. They are identical, so that only one of the two is explained below.
  • the dash-dotted line 16 indicates where presumably the side edge 24 (see FIG. 2) of the channels runs.
  • the sheet metal tab is at an acute angle along an upper edge 18 bent over.
  • the upper toggle section 19 closes with the back party 17 Angles of e.g. 20 ° to 45 °.
  • the lower toggle section begins at a toggle lever edge 20 21. This is directed towards the back section 17 and forms with the upper toggle section 20 an obtuse angle (in the range of e.g. 90 ° to 135 °).
  • a kind of fork is formed at the lower end of the toggle lever section 21. It is a matter of preferably three tabs 22.1, 22.1, 22.3, which are spread out in a fork shape. While the both outer tabs 22.1, 22.3 lie in the area of the lower toggle section 21, the middle tab 22.2 is bent out of the area mentioned. (It runs e.g. roughly in the same direction as the upper toggle section 19.)
  • the tab 6 is separated from the tensioning devices 4, 5 by slots 23.1, 23.2.
  • the Slots go under line 16, so the tab 6 regardless of what height exactly the side edge 15 of the channels comes to lie, closely around this down can be bent.
  • the channels 10, 11 are pre-assembled on the building.
  • the channels 10, 11 are advantageously such that they face each other directly without overlap connect.
  • the connecting part 1 with its cylindrical side edge 2.2 in the aligned beads 14 of the channels 10, 11 introduced.
  • the connecting part 1 (related to the desired end position) turned upside down, so that the suspension 7 is inserted into the bead 14 from below via a longitudinal slot 8 can.
  • the connecting part 1 - like a door around a hinge - around the bead 14 pivoted into the desired position on the outside of the channels 10, 11.
  • the side edge 24 of the channels 10, 11 can now into the fork (tabs 22.1, 22.2, 22.3) of the clamping devices 4, 5 are introduced. This is shown in Fig. 4a.
  • For tensioning of the connecting part 1 is e.g. with a (not shown) commercial flat nose pliers the toggle lever edge 20 pressed against the back.
  • the upper and lower toggle sections 19, 21 are now stretched on the back party (Fig. 4b).
  • the margin 24 is e.g. has been pressed down a few millimeters, whereby connecting part 1 and Channels 10, 11 are pressed close together.
  • the tab 6 is folded around the side edge 15 inwards. Also the upper part of the clamping devices is advantageously bent inwards, as in Fig. 4c shown.
  • the kink 25 is advantageously near the fork, but can are also higher up. In this way the tension (clamp connection) between Maintain connection part 1 and channels 10, 11 permanently.
  • the connecting part 1 can additionally be riveted to the channels 10, 11.
  • the rivets are preferably attached near the side edge, where on the one hand there is no sealing element and where on the other hand they do not interfere with the water flow.
  • the force development and the path length of the clamping device can be selected by the The angle and the length of the toggle sections can be dimensioned. Is e.g. the knee angle at the toggle lever edge close to 180 °, the gear ratio between is to be applied Power and resilience very large, but the way very small. Is the knee angle on the other hand, in the range of 90 ° (or below), the clamping device may have an undesirably high friction at the start of the tensioning process.
  • a dilation connection can also be created using the same principle.
  • the connecting part in this case has a longer (e.g. double) length so that the overlap area (between channel and connecting part) even at low temperatures (i.e. large dilatation joint) is sufficiently large.
  • Sealing element are advantageously a plurality of spaced strip-shaped seals intended. Because at low temperatures the joint leads to a larger gap (from several centimeters), whereby the sealing element becomes visible, it can be advantageous in the case of a dilatation connection on the inside of the channel a piece of sheet metal to be installed as protection against UV light.
  • the piece of sheet metal can in turn have a cylindrical bead which on the bead 14 Gutters can be hung.
  • the opposite end of the (here semi-cylindrical formed) piece of sheet metal can be fixed with the tab 6 or a clamping device.
  • the back 17 has z. B. a length of 3 cm, the two toggle sections 19, 21st a length of 1.5 to 2 cm and the tabs 22.1, 22.2, 22.3 have a length of z. B. 3 up to 5 mm.
  • the back section 17 and the toggle sections 19, 21 are all of the same width (e.g. 3 cm). This mass is for illustration only. Other dimensions are without further possible.
  • the tensioning device should neither be made too small nor too large become. If it is too small, the forces and leverage ratios become unfavorable. Is she too large, it can no longer be operated with a standard tool without having to follow up become.
  • the invention is not limited to the embodiment described above.
  • the principle according to the invention can be used to connect any open channels be used.
  • cylindrical trough shapes are also particularly angular box shapes possible.
  • the channels do not have a bulge but only one edge, they can be used instead of the cylindrical one Suspension e.g. hook-shaped inwardly curved tabs may be provided. The tension can then be done against these hook tabs. In the simplest case it is also possible to omit an attachment at all and one side of the connecting part to be riveted directly to the channel ends.
  • the sealing element can also be varied.
  • a lubricant e.g. silicone oil
  • a suitable surface coating can be used.
  • rubber can an impregnated compressible foam can also be used.
  • the invention creates a channel connection which is fast and without any soldering or welding expertise can be created.
  • the inside of the gutter can be free of fittings or fasteners being held. The flow of water is not hindered.
  • - unlike a soldering or Welded connection is material-independent. It is suitable e.g. both for copper or stainless steel as well as aluminum.

Abstract

The connector (1) has on one side edge (2.1) at least one integrated tension device (4,5) so that the connector can be attached from outside sealingly against the gutter pipes. The tension device can be an elbow lever system. The connector and tensioner can be made in one piece from sheet metal.

Description

Technisches GebietTechnical field

Die Erfindung betrifft einen rinnenförmigen Verbindungsteil zum Verbinden von zwei Rinnen sowie eine mit dem Verbindungsteil erstellte Rinnenverbindung. The invention relates to a channel-shaped connecting part for connecting two channels as well as a gutter connection created with the connecting part.

Stand der TechnikState of the art

Üblicherweise werden Dachrinnen in der Spenglereibranche überlappend montiert. Die Überlappung beträgt z. B. 50 mm und wird mit mehreren Nieten gesichert. Anschliessend wird die Fuge rinneninnenseitig gelötet, damit eine robuste und dichte Verbindung entsteht.Gutters are usually installed overlapping in the plumbing industry. The Overlap is z. B. 50 mm and is secured with several rivets. Subsequently the joint is soldered on the inside of the gutter to create a robust and tight connection.

Das Verbinden der Rinnen in dieser Weise ist nicht nur zeitaufwendig sondern auch anspruchsvoll. Der Spengler muss diese Arbeit vor Ort auf einem Gerüst ausführen. Ein weiterer Nachteil besteht darin, dass nicht alle Metalle gelötet werden können.Connecting the channels in this way is not only time-consuming but also demanding. The tinsmith must perform this work on site on a scaffold. Another The disadvantage is that not all metals can be soldered.

Darstellung der ErfindungPresentation of the invention

Aufgabe der Erfindung ist es, eine Rinnenverbindung anzugeben, welche die genannten Nachteile vermeidet und einfach und schnell montiert werden kann.The object of the invention is to provide a channel connection which the above Avoids disadvantages and can be installed easily and quickly.

Die Lösung der Aufgabe ist durch die Merkmale des Anspruchs 1 definiert. Gemäss der Erfindung ist an einem Seitenrand des Verbindungsteils mindestens eine integrierte Spannvorrichtung vorgesehen. Der Verbindungsteil umschliesst die Enden der Rinnen aussenseitig bündig. Die beiden Seitenränder des Verbindungsteils sind im Bereich der Rinnenränder derart befestigt, dass ein zwischen Verbindungsteil und Rinnenaussenseite angeordnetes Dichtungselement an die (konvexe) Aussenseite der Rinnen gepresst wird.The solution to the problem is defined by the features of claim 1. According to the Invention is at least one integrated on a side edge of the connecting part Clamping device provided. The connecting part encloses the ends of the channels on the outside flush. The two side edges of the connecting part are in the area of the channel edges attached in such a way that an arranged between the connecting part and the outside of the gutter Sealing element is pressed against the (convex) outside of the channels.

Die Erfindung kommt nicht nur ohne Löten aus, sondern erlaubt auch einen ungestörten Wasserfluss über die Verbindung hinweg. Die Rinnen brauchen zudem nicht überlappend verbunden zu werden, sondern können mit Ihren Stirnseiten unmittelbar aneinander anschliessen.The invention not only manages without soldering, but also allows undisturbed Water flow across the connection. The channels also do not need to overlap to be connected, but can connect directly to one another with your end faces.

Gemäss einer besonders bevorzugten Ausführungsform umfasst die mindestens Spannvorrichtung ein Kniehebelsystem. Dieses wird durch Blechverformung gestreckt, wobei der Verbindungsteil an die Rinnen herangezogen bzw. gepresst wird. Es hat den Vorteil, dass durch geeignete Dimensionierung ein grosses Kraftübertragungsverhältnis erreicht werden kann.According to a particularly preferred embodiment, the at least clamping device comprises a toggle system. This is stretched by sheet metal deformation, the Connection part is pulled or pressed to the gutters. It has the advantage that a large power transmission ratio can be achieved by suitable dimensioning can.

Als Alternative sind auch kleine Exzenterpressen (bei welchen ein Blechstück exzentrisch um eine Niete gedreht werden kann) oder andere Hebelanordnungen denkbar.As an alternative, there are also small eccentric presses (in which a piece of sheet metal is eccentric can be rotated around a rivet) or other lever arrangements possible.

Herstellungstechnisch vorteilhaft ist es, wenn der Verbindungsteil samt Spannvorrichtung einteilig aus einem Stück Blech geformt sind. Dies dürfte allerdings nicht bei allen Spannsystemen realisierbar sein.It is advantageous in terms of production technology if the connecting part together with the clamping device are formed in one piece from a piece of sheet metal. However, this should not be the case with all clamping systems be feasible.

Beim bevorzugten Spannsystem ist eine Gabelung vorgesehen, damit es auf der Rinnenkante aufgesetzt werden kann. Die Gabelung ist z. B. durch auseinandergespreizte Laschen gebildet. Die Spannvorrichtung kann auch mit einem angeschweissten bzw. angelöteten oder angenieteten Metallteil versehen sein, welcher in der Art eines Reiters auf den Rand der Rinne aufgesetzt werden kann.In the preferred tensioning system, a fork is provided so that it is on the edge of the gutter can be put on. The fork is e.g. B. by spreading tabs educated. The clamping device can also be welded or soldered on or riveted metal part, which in the manner of a rider on the Edge of the gutter can be put on.

Der Verbindungsteil kann an einem zweiten Seitenrand eine Einhängung aufweisen, so dass er ohne Hilfe von Werkzeugen am genannten zweiten Rand eingehängt und danach gespannt werden kann. Alternativ oder zusätzlich kann der Verbindungsteil mit einem Ende durch Nieten im Bereich des Rinnenrandes befestigt sein. Eine weitere Möglichkeit besteht darin, dass der Verbindungsteil einen überstehenden Abschnitt (Lasche) hat, welcher eng anliegend um die Rinnenränder gebogen wird. Sollte es in besonderen Fällen (z. B. im Zusammenhang mit Reparaturen) erwünscht sein zu löten, steht dem nichts entgegen.The connecting part can have a hook on a second side edge, so that it hangs on the second edge without tools and then can be excited. Alternatively or additionally, the connecting part can have one end be fastened by rivets in the area of the gutter edge. Another option is there in that the connecting part has a projecting section (tab) which is narrow is bent around the gutter edges. In special cases (e.g. in connection with with repairs) wanted to solder, nothing stands in the way.

Gemäss einer bevorzugten Ausführungsform hat der Verbindungsteil an einer Seite eine hakenförmige bzw. zylindrische Anformung, derart dass diese bei der Montage in einem geeignet ausgebildeten Wulst des Rinnenrandes eingehängt werden kann. Die Anformung kann durch einen im Querschnitt z. B. halb- oder dreiviertelkreisförmig umgebogenen Rand gebildet sein, welcher bei Bedarf verstärkt ist (z. B. Ausführung in doppelter Materialstärke). Zwischen der umgebogenen Blechteil und dem an die Rinnenform angepassten Teil des Bleches wird ein schmaler Schlitz gebildet, in welchen der Rinnenrand eingeführt werden kann. According to a preferred embodiment, the connecting part has one on one side hook-shaped or cylindrical molding, so that this when assembled in one suitably trained bead of the gutter edge can be hung. The molding can by a cross section z. B. semi or three-quarters of a circle Be formed edge, which is reinforced if necessary (e.g. version in double material thickness). Between the bent sheet metal part and the one adapted to the shape of the channel Part of the sheet is a narrow slot, into which the edge of the channel is inserted can be.

Typischerweise sind zwei Spannvorrichtungen vorgesehen. Zwischen ihnen können eine oder mehrere Laschen ausgebildet sein. Die Laschen werden nach dem Spannen um den Seitenrand der Rinnen nach innen umgelegt.Two clamping devices are typically provided. Between them, one can or several tabs can be formed. The tabs are tightened around the Side edge of the gutters folded inwards.

Das Dichtungselement, welches an der Innenseite des Verbindungsteils anzuordnen ist, ist z. B. durch einen grossflächigen Gummieinsatz gebildet. Sinnvollerweise (aber nicht zwingend) ist das Dichtungselement am Verbindungsteil angeklebt. Gemäss einer besonders bevorzugten Ausführungsform sind auf dem Dichtungselement quer zur Längsachse der Rinnen verlaufende Dichtungslippen vorgesehen. Sie stehen z.B. um 1 - 2 mm vor und haben einen gegenseitigen Abstand von z. B. mehreren Millimetern. Bei der Montage des Verbindungsteils werden diese Dichtungslippen an die Aussenseite der Rinnen gepresst und dabei komprimiert. Indem mehrere solche Dichtungslippen vorgesehen sind, werden mehrere Barrieren gegen das Durchsickern des Wasser aufgebaut.The sealing element, which is to be arranged on the inside of the connecting part, is e.g. B. formed by a large rubber insert. It makes sense (but not mandatory) the sealing element is glued to the connecting part. According to one particularly preferred embodiment are on the sealing element transverse to the longitudinal axis of the Gutter sealing lips are provided. They are e.g. by 1 - 2 mm in front and have a mutual distance of z. B. several millimeters. When assembling the These sealing lips are pressed against the outside of the channels and compressed. By providing several such sealing lips several barriers against water leakage were built.

Mit dem erfindungsgemässen Verbindungsteil können im Prinzip beliebige Rinnen verbunden werden. Im Prinzip handelt es sich um eine Verbindung durch Klemmwirkung. (Die Klemmkraft, mit welcher der Verbindungsteil an die Rinnen gepresst wird, wird - wie bereits weiter oben erläutert - durch die Spannvorrichtung erzeugt.) Der Verbindungsteil kann aus irgendeinem geeigneten Material bestehen. Aus ästhetischen Gründen wird das gleiche Material wie bei der Rinne verwendet (z. B. Kupfer, Aluminium, nicht rostende Metalle etc.).In principle, any channels can be connected to the connecting part according to the invention become. In principle, it is a connection by clamping action. (The Clamping force with which the connecting part is pressed against the channels is - as already explained above - generated by the clamping device.) The connecting part can be made of any suitable material. For aesthetic reasons, the same thing Material used for the gutter (e.g. copper, aluminum, rustproof metals Etc.).

Zum Fixieren des gespannten Verbindungsteils kann ein Blechteil der Spannvorrichtung um den Seitenrand der Rinnen herum nach innen gebogen werden. Es können aber auch Nieten angebracht werden.A sheet metal part of the tensioning device can be used to fix the tensioned connecting part the side edge of the gutters are bent inwards. But rivets can also be used be attached.

Mit dem erfindungsgemässen Verbindungsteil kann auch eine Dilatationsverbindung erstellt werden. Der Verbindungsteil ist in diesem Fall typischerweise länger als bei einer gewöhnlichen festen Verbindung. Die Dilatationsbewegungen der Rinnen werden durch die Klemmverbindung, welche zwischen dem Verbindungsteil und den Rinnen gebildet ist, aufgenommen. Die in Längsrichtung starren Teile werden aufgrund der vorhandenen aber beschränkten Gleitwirkung in der Klemmverbindung relativ zueinander verschoben. Bei der Dilatationsverbindung wird die Fuge innenseitig zwischen den Rinnen vorzugsweise mit einem dem Rinnenquerschnitt angepassten Blechstreifen abgedeckt, damit das Dichtungselement auch dann gegen UV-Licht geschützt ist, wenn sich die Fuge dilatationsbedingt öffnet.A dilation connection can also be created with the connecting part according to the invention become. In this case, the connecting part is typically longer than one ordinary firm connection. The dilatation movements of the channels are determined by the Clamping connection, which is formed between the connecting part and the grooves. The parts rigid in the longitudinal direction are due to the existing limited sliding action in the clamp connection shifted relative to each other. In the Dilatation connection is preferably the inside of the groove between the channels a sheet metal strip adapted to the channel cross-section is covered so that the sealing element is also protected against UV light if the joint is caused by dilation opens.

Aus der nachfolgenden Detailbeschreibung und der Gesamtheit der Patentansprüche ergeben sich weitere vorteilhafte Ausführungsformen und Merkmalskombinationen der Erfindung.From the following detailed description and the entirety of the claims there are further advantageous embodiments and combinations of features of the invention.

Kurze Beschreibung der ZeichnungenBrief description of the drawings

Die zur Erläuterung des Ausführungsbeispiels verwendeten Zeichnungen zeigen:

  • Fig. 1 a Eine schematische perspektivische Darstellung eines Verbindungsteils;
  • Fig. 1b eine schematische Darstellung eines Längsschnittes des Verbindungsteils gemäss Fig. 1a;
  • Fig. 2 eine schematische Darstellung einer Rinnenverbindung;
  • Fig. 3 eine schematische Darstellung der bevorzugten Spannvorrichtungen; und
  • Fig. 4a-c eine schematische Darstellung der Funktionsweise der Spannvorrichtung.
    • The drawings used to explain the exemplary embodiment show:
  • Fig. 1 a is a schematic perspective view of a connecting part;
  • 1b shows a schematic illustration of a longitudinal section of the connecting part according to FIG. 1a;
  • 2 shows a schematic illustration of a channel connection;
  • 3 shows a schematic representation of the preferred clamping devices; and
  • Fig. 4a-c is a schematic representation of the operation of the tensioning device.

    • Grundsätzlich sind in den Figuren gleiche Teile mit gleichen Bezugszeichen versehen.In principle, the same parts are provided with the same reference symbols in the figures.

    Wege zur Ausführung der ErfindungWays of Carrying Out the Invention

    Fig. 1a zeigt beispielhaft einen erfindungsgemässen Verbindungsteil 1. Dieser besteht im wesentlichen aus einem zugeschnittenen und geformten Blechstück 2 und mindestens einem Dichtungselement 3. Das Blechstück 2 ist entsprechend der Querschnittsform der zu verbindenden Rinnen vorgeformt. Im vorliegenden Beispiel wird von einer halbzylindrischen Form ausgegangen.1a shows an example of a connecting part 1 according to the invention essentially from a cut and shaped sheet metal piece 2 and at least a sealing element 3. The sheet metal piece 2 is in accordance with the cross-sectional shape of the preformed to connect gutters. In the present example, a semi-cylindrical one Out of shape.

    Am einem Seitenrand 2.1 sind z.B. zwei in Rinnenlängsrichtung beabstandete Spannvorrichtungen 4, 5 und eine dazwischen angeordnete Lasche 6 vorgesehen. Am gegenüberliegenden Seitenrand 2.2 ist das Blechstück 2 zur Bildung einer Einhängung 7 zylindrisch nach aussen umgebogen. Der umgebogene Teil endet in einem gewissen Abstand zur Aussenseite des Verbindungsteils, so dass ein Längsschlitz 8 für die Einhängung 7 gebildet wird. Im Bereich der Einhängung 7 kann das Blech (welches typischerweise dieselbe Dicke wie die zu verbindenden Rinnen hat) doppellagig ausgeführt sein, um eine erhöhte Stabilität zu gewährleisten.At a side margin 2.1 are e.g. two tensioning devices spaced in the longitudinal direction of the gutter 4, 5 and a tab 6 arranged between them. On the opposite Side edge 2.2, the sheet metal piece 2 is cylindrical to form a suspension 7 bent outwards. The bent part ends at a certain distance from the outside of the connecting part, so that a longitudinal slot 8 is formed for the suspension 7 becomes. In the area of the suspension 7, the sheet (which is typically the same thickness how the gutters to be connected has to be double-layered for increased stability to ensure.

    Das Dichtungselement 3 ist z.B. eine an der Innenseite des Blechstückes 2 angeklebte Gummimatte. Wie aus Fig. 1a ersichtlich ist, deckt das Dichtungselement 3 die Innenseite des Blechstückes 2 grossflächig ab. Die Endbereiche 9.1, 9.2 des Verbindungsteils 1 sind vorzugsweise frei vom Dichtungselement 3. Sie können folglich leicht nach innen (d.h. zur Längsachse des Verbindungsteils 1) gebogen sein, so dass eine Stufung entsprechend ungefähr der Dicke des Dichtungselementes 3 gebildet wird. Diese Stufung deckt bei der fertigen Rinnenverbindung das Dichtungselement 3 in axialer Richtung ab (vgl. Fig. 2).The sealing element 3 is e.g. one glued to the inside of the sheet metal piece 2 Rubber mat. As can be seen from Fig. 1a, the sealing element 3 covers the inside the sheet metal piece 2 from a large area. The end regions 9.1, 9.2 of the connecting part 1 are preferably free of the sealing element 3. You can therefore easily inwards (i.e. to Longitudinal axis of the connecting part 1) to be bent, so that a gradation accordingly approximately the thickness of the sealing element 3 is formed. This gradation covers the finish the gutter connection the sealing element 3 in the axial direction (see. Fig. 2).

    Auf der Oberfläche des Dichtungselementes 3 sind mehrere Dichtungslippen 3.1 bis 3.5 ausgebildet. Es handelt sich um streifenförmige Lamellen, welche quer zur Längsachse des Verbindungsteils 1 verlaufen. Sie erstrecken sich von einer Seite des Dichtungselementes 3 zur anderen und können gegen eine (senkrecht zur Längsachse stehende) Spiegelsymmetrieebene hin geneigt sein (vgl. Fig. 1 b). Auf diese Weise kann erreicht werden, dass sie sich dicht an die Aussenseiten der zu verbindenden Rinnen schmiegen können. Im übrigen können die Dichtungslippen 3.1 bis 3.5 in regelmässigen Abständen parallel zueinander angeordnet sein. Ein Mittelbereich des Dichtungselementes 3 ist vorzugsweise frei von Dichtungslippen. Das Dichtungselement ist mit einer Klebeschicht 26 am Blechstück 2 angebracht. On the surface of the sealing element 3 there are several sealing lips 3.1 to 3.5 educated. These are strip-shaped lamellae, which are transverse to the longitudinal axis of the Connecting part 1 run. They extend from one side of the sealing element 3 to the other and can against a mirror symmetry plane (perpendicular to the longitudinal axis) be inclined (cf. Fig. 1 b). In this way it can be achieved can nestle close to the outside of the gutters to be connected. Furthermore can the sealing lips 3.1 to 3.5 at regular intervals parallel to each other be arranged. A central region of the sealing element 3 is preferably free of Sealing lips. The sealing element is with an adhesive layer 26 on the sheet metal piece 2 appropriate.

    Fig. 2 zeigt eine schematische perspektivische Darstellung der Rinnenverbindung. Der Verbindungsteil 1 umschliesst die beiden an der Fuge 12 stirnseitig aneinanderstossenden Rinnen 10, 11. Zwischen dem Blechstück 2 und den Aussenseiten der Rinnen 10, 11 ist das Dichtungselement 3 eingepackt. Es verhindert, dass Wasser durch die Fuge 12 ablaufen kann. In Fig. 2 ist deutlich die weiter oben erwähnte Stufung 13 zu erkennen, welche den endseitigen Abschluss des Verbindungsteils 1 bildet.Fig. 2 shows a schematic perspective view of the channel connection. The Connecting part 1 encloses the two ends that abut one another at the joint 12 Channels 10, 11. Between the sheet metal piece 2 and the outer sides of the channels 10, 11 is the sealing element 3 packed. It prevents water from running out through the joint 12 can. The step 13 mentioned above can be clearly seen in FIG forms the end of the connecting part 1.

    Die zylindrisch umgebogene Einhängung 7 ist in einem an den Rinnen 10, 11 angeformten Wulst 14 eingehängt. Am anderen Seitenrand ist der Verbindungsteil 1 durch die Spannvorrichtungen 4, 5 und die von aussen nach innen um den Rinnenrand gebogene Lasche 6 befestigt. Es ist zu beachten, dass der Verbindungsteil im vorliegenden Beispiel die Innenseite der Rinnen 10, 11 im Wasserflussbereich vollkommen frei lässt. Der Fluss des Wassers wird also in keiner Weise behindert. Die Befestigungsmittel (Lasche 6 etc.) befinden sich am Seitenrand, wo sie nicht stören.The cylindrically bent attachment 7 is formed in one on the grooves 10, 11 Bead 14 attached. On the other side of the connection part 1 is through the clamping devices 4, 5 and the tab 6 bent from the outside inwards around the edge of the channel attached. It should be noted that the connecting part in the present example is the inside leaving the channels 10, 11 completely free in the water flow area. The flow of the water is not hindered in any way. The fasteners (tab 6 etc.) are located themselves on the side where they don't bother.

    Die Einhängung 7 und der Wulst 14 sind derart aufeinander abgestimmt, dass der Verbindungsteil bei der Montage mit der Einhängung 7 in den Schlitz 15 an der Unterseite des Wulstes 14 eingeführt und dann wie eine Türe um ein Scharnier geschwenkt werden kann, bis er in der gewünschten Stellung an der Aussenseite der Rinnen anliegt. Mit anderen Worten: Der Aussenradius der Einhängung 7 ist mit geringem Spiel an den Innenradius des Wulstes 14 angepasst.The attachment 7 and the bead 14 are matched to one another in such a way that the connecting part when mounting with the suspension 7 in the slot 15 on the underside of the Bead 14 inserted and then pivoted like a door around a hinge, until it lies in the desired position on the outside of the channels. With others Words: The outer radius of the mount 7 is with little play on the inner radius of the Bead 14 adjusted.

    In Fig. 3 sind die Spannvorrichtungen 4, 5 näher dargestellt. Sie sind identisch ausgebildet, so dass im folgenden nur eine der beiden erläutert wird.3, the clamping devices 4, 5 are shown in more detail. They are identical, so that only one of the two is explained below.

    Im Prinzip handelt es sich um eine lange Lasche, die geeignet eingeschnitten und zu einem Kniehebel-System umgebogen ist. Die strichpunktierte Linie 16 zeigt an, wo mutmasslich der Seitenrand 24 (vgl. Fig. 2) der Rinnen verläuft. Ausgehend von dieser Linie 16 ist eine flache streifenförmige Verlängerung als Rückenpartie 17 ausgebildet. Sie hat eine Höhe von z.B. 3 bis 6 cm. Entlang einer Oberkante 18 ist die Blechlasche zu einem spitzen Winkel umgebogen. Die obere Kniehebelpartie 19 schliesst mit der Rückenpartei 17 einen Winkel von z.B. 20° bis 45° ein. Bei einer Kniehebelkante 20 beginnt die untere Kniehebelpartie 21. Diese ist zur Rückenpartie 17 gerichtet und bildet mit der oberen Kniehebelpartie 20 einen stumpfen Winkel (im Bereich von z.B. 90° bis 135 °).In principle, it is a long tab that is suitably cut into one Knee lever system is bent. The dash-dotted line 16 indicates where presumably the side edge 24 (see FIG. 2) of the channels runs. Starting from this line 16 is one flat strip-shaped extension formed as a back section 17. It has a height from e.g. 3 to 6 cm. The sheet metal tab is at an acute angle along an upper edge 18 bent over. The upper toggle section 19 closes with the back party 17 Angles of e.g. 20 ° to 45 °. The lower toggle section begins at a toggle lever edge 20 21. This is directed towards the back section 17 and forms with the upper toggle section 20 an obtuse angle (in the range of e.g. 90 ° to 135 °).

    Am unteren Ende der Kniehebelpartie 21 ist eine Art Gabel ausgebildet. Es handelt sich um vorzugsweise drei Laschen 22.1, 22.1, 22.3, die gabelförmig gespreizt sind. Während die beiden äusseren Laschen 22.1, 22.3 in der Fläche der unteren Kniehebelpartie 21 liegen, ist die mittlere Lasche 22.2 aus der genannten Fläche herausgebogen. (Sie verläuft z. B. etwa in der selben Richtung wie die obere Kniehebelpartie 19.)A kind of fork is formed at the lower end of the toggle lever section 21. It is a matter of preferably three tabs 22.1, 22.1, 22.3, which are spread out in a fork shape. While the both outer tabs 22.1, 22.3 lie in the area of the lower toggle section 21, the middle tab 22.2 is bent out of the area mentioned. (It runs e.g. roughly in the same direction as the upper toggle section 19.)

    Die Lasche 6 ist durch Schlitze 23.1, 23.2 von den Spannvorrichtungen 4, 5 getrennt. Die Schlitze gehen unter die Linie 16, damit die Lasche 6 unabhängig davon, auf welcher Höhe genau der Seitenrand 15 der Rinnen zu liegen kommt, eng um diesen herum nach unter gebogen werden kann.The tab 6 is separated from the tensioning devices 4, 5 by slots 23.1, 23.2. The Slots go under line 16, so the tab 6 regardless of what height exactly the side edge 15 of the channels comes to lie, closely around this down can be bent.

    Nachfolgend wird das Verfahren zum Erstellen der Rinnenverbindung erläutert.The procedure for creating the channel connection is explained below.

    In einem ersten Schritt werden die Rinnen 10, 11 am Gebäude vormontiert. Die Vormontage der Rinnen 10, 11 ist mit Vorteil so, dass sie ohne Überlappung stirnseitig direkt aneinander anschliessen.In a first step, the channels 10, 11 are pre-assembled on the building. The pre-assembly The channels 10, 11 are advantageously such that they face each other directly without overlap connect.

    Als nächstes wird der Verbindungsteil 1 mit seinem zylindrischen Seitenrand 2.2 in die miteinander fluchtenden Wülste 14 der Rinnen 10, 11 eingeführt. Zu diesem Zweck wird der Verbindungsteil 1 (bezogen auf die gewünschte Endstellung) auf den Kopf gedreht, damit die Einhängung 7 via Längsschlitz 8 von unten in den Wulst 14 eingeschoben werden kann. Danach wird der Verbindungsteil 1 - wie eine Türe um ein Scharnier - um den Wulst 14 herum in die gewünschte Stellung an der Aussenseite der Rinnen 10, 11 geschwenkt.Next, the connecting part 1 with its cylindrical side edge 2.2 in the aligned beads 14 of the channels 10, 11 introduced. For this purpose the connecting part 1 (related to the desired end position) turned upside down, so that the suspension 7 is inserted into the bead 14 from below via a longitudinal slot 8 can. Then the connecting part 1 - like a door around a hinge - around the bead 14 pivoted into the desired position on the outside of the channels 10, 11.

    Der Seitenrand 24 der Rinnen 10, 11 kann nun in die Gabelung (Laschen 22.1, 22.2, 22.3) der Spannvorrichtungen 4, 5 eingeführt werden. Dies ist in Fig. 4a dargestellt. Zum Spannen des Verbindungsteils 1 wird z.B. mit einer (nicht dargestellten) handelsüblichen Flachzange die Kniehebelkante 20 gegen die Rückenpartie gepresst. Die obere und untere Kniehebelpartie 19, 21 liegen nun gestreckt an der Rückenpartei (Fig. 4b). Der Seitenrand 24 ist z.B. um einige Millimeter nach unten gedrückt worden, wodurch Verbindungsteil 1 und Rinnen 10, 11 eng aneinander gepresst werden.The side edge 24 of the channels 10, 11 can now into the fork (tabs 22.1, 22.2, 22.3) of the clamping devices 4, 5 are introduced. This is shown in Fig. 4a. For tensioning of the connecting part 1 is e.g. with a (not shown) commercial flat nose pliers the toggle lever edge 20 pressed against the back. The upper and lower toggle sections 19, 21 are now stretched on the back party (Fig. 4b). The margin 24 is e.g. has been pressed down a few millimeters, whereby connecting part 1 and Channels 10, 11 are pressed close together.

    Als nächstes wird die Lasche 6 um den Seitenrand 15 herum nach innen umgelegt. Auch der obere Teil der Spannvorrichtungen wird mit Vorteil nach innen umgebogen, wie in Fig. 4c gezeigt. Die Knickstelle 25 ist vorteilhafterweise in der Nähe der Gabelung, kann aber auch weiter oben liegen. Auf diese Weise wird die Spannung (Klemmverbindung) zwischen Verbindungsteil 1 und Rinnen 10, 11 auf Dauer aufrechterhalten.Next, the tab 6 is folded around the side edge 15 inwards. Also the upper part of the clamping devices is advantageously bent inwards, as in Fig. 4c shown. The kink 25 is advantageously near the fork, but can are also higher up. In this way the tension (clamp connection) between Maintain connection part 1 and channels 10, 11 permanently.

    Bei Bedarf kann der Verbindungsteil 1 mit den Rinnen 10, 11 zusätzlich vernietet werden. Die Nieten werden vorzugsweise in der Nähe des Seitenrandes angebracht, wo einerseits kein Dichtungselement vorhanden ist und wo sie andererseits den Wasserfluss nicht stören.If necessary, the connecting part 1 can additionally be riveted to the channels 10, 11. The rivets are preferably attached near the side edge, where on the one hand there is no sealing element and where on the other hand they do not interfere with the water flow.

    Die Kraftentwicklung und die Weglänge der Spannvorrichtung können durch die Wahl der Winkel und der Länge der Kniehebelpartien dimensioniert werden. Ist z.B. der Kniewinkel an der Kniehebelkante nahe bei 180° so ist das Übersetzungsverhältnis zwischen aufzubringender Kraft und Spannkraft sehr gross, der Weg dagegen sehr klein. Ist der Kniewinkel dagegen im Bereich von 90° (oder darunter), dann hat die Spannvorrichtung unter Umständen zu Beginn des Spannvorgangs eine unerwünscht hohe Reibung.The force development and the path length of the clamping device can be selected by the The angle and the length of the toggle sections can be dimensioned. Is e.g. the knee angle at the toggle lever edge close to 180 °, the gear ratio between is to be applied Power and resilience very large, but the way very small. Is the knee angle on the other hand, in the range of 90 ° (or below), the clamping device may have an undesirably high friction at the start of the tensioning process.

    Nach dem selben Prinzip kann auch eine Dilatationsverbindung erstellt werden. Der Verbindungsteil hat in diesem Fall eine grössere (z.B. doppelte) Länge, damit der Überlappungsbereich (zwischen Rinne und Verbindungsteil) auch bei niederen Temperaturen (also grosser Dilatationsfuge) hinreichend gross ist. Anstelle eines zusammenhängenden grossen Dichtungselementes sind mit Vorteil mehrere beabstandete streifenförmige Dichtungen vorgesehen. Weil bei niederen Temperaturen die Fuge zu einem grösseren Spalt (von mehreren Zentimetern) werden kann, wobei das Dichtungselement sichtbar wird, kann es vorteilhaft sein, bei einer Dilatationsverbindung an der Innenseite der Rinne ein Blechstück als Schutz gegen UV-Licht anzubringen. A dilation connection can also be created using the same principle. The connecting part in this case has a longer (e.g. double) length so that the overlap area (between channel and connecting part) even at low temperatures (i.e. large dilatation joint) is sufficiently large. Instead of a coherent big one Sealing element are advantageously a plurality of spaced strip-shaped seals intended. Because at low temperatures the joint leads to a larger gap (from several centimeters), whereby the sealing element becomes visible, it can be advantageous in the case of a dilatation connection on the inside of the channel a piece of sheet metal to be installed as protection against UV light.

    Das Blechstück kann seinerseits einen zylindrische Wulst haben, welcher am Wulst 14 der Rinnen eingehängt werden kann. Das gegenüberliegende Ende des (hier halbzylindrisch geformten) Blechstücks kann mit der Lasche 6 oder einer Spannvorrichtung fixiert werden.The piece of sheet metal can in turn have a cylindrical bead which on the bead 14 Gutters can be hung. The opposite end of the (here semi-cylindrical formed) piece of sheet metal can be fixed with the tab 6 or a clamping device.

    Die Rückenpartie 17 hat z. B. eine Länge von 3 cm, die beiden Kniehebelpartien 19, 21 eine Länge von 1.5 bis 2 cm und die Laschen 22.1, 22.2, 22.3 haben eine Länge von z. B. 3 bis 5 mm. Die Rückenpartie 17 und die Kniehebelpartien 19, 21 sind alle gleich breit (z. B. 3 cm). Diesem Masse dienen nur zur Illustration. Andere Dimensionierungen sind ohne weiteres möglich. Die Spannvorrichtung sollte aber weder zu klein noch zu gross gemacht werden. Ist sie zu klein, werden die Kräfte und Hebel Verhältnisse ungünstig. Ist sie zu gross, kann sie nicht mehr mit einem handelsüblichen Werkzeug ohne nachzufassen betätigt werden.The back 17 has z. B. a length of 3 cm, the two toggle sections 19, 21st a length of 1.5 to 2 cm and the tabs 22.1, 22.2, 22.3 have a length of z. B. 3 up to 5 mm. The back section 17 and the toggle sections 19, 21 are all of the same width (e.g. 3 cm). This mass is for illustration only. Other dimensions are without further possible. However, the tensioning device should neither be made too small nor too large become. If it is too small, the forces and leverage ratios become unfavorable. Is she too large, it can no longer be operated with a standard tool without having to follow up become.

    Selbstverständlich ist die Erfindung nicht auf die oben beschriebene Ausführungsform beschränkt. Das erfindungsgemässe Prinzip kann zum Verbinden von beliebigen offenen Rinnen verwendet werden. Anstelle von zylindrischen Rinnenformen sind insbesondere auch eckige Kastenformen möglich.Of course, the invention is not limited to the embodiment described above. The principle according to the invention can be used to connect any open channels be used. Instead of cylindrical trough shapes are also particularly angular box shapes possible.

    Haben die Rinnen keinen Wulst sondern nur eine Kante, können anstelle der zylindrischen Einhängung z.B. hakenförmig nach innen gebogene Laschen vorgesehen sein. Das Spannen kann dann gegen diese Haken-Laschen erfolgen. Es ist im einfachsten Fall auch möglich, auf eine Einhängung übehaupt zu verzichten und die eine Seite des Verbindungsteils direkt mit den Rinnenenden zu vernieten.If the channels do not have a bulge but only one edge, they can be used instead of the cylindrical one Suspension e.g. hook-shaped inwardly curved tabs may be provided. The tension can then be done against these hook tabs. In the simplest case it is also possible to omit an attachment at all and one side of the connecting part to be riveted directly to the channel ends.

    Das Dichtungselement kann ebenfalls variiert werden. Um ein gutes Gleiten auf der Aussenseite der Rinnen sicherzustellen, kann ein Gleitmittel (z.B. Siliconöl) eingesetzt oder eine geeignete Oberflächenbeschichtung verwendet werden. Anstelle von Gummi kann auch ein imprägnierter kompressibler Schaumstoff verwendet werden.The sealing element can also be varied. For good sliding on the outside of the gutters, a lubricant (e.g. silicone oil) can be used or a suitable surface coating can be used. Instead of rubber can an impregnated compressible foam can also be used.

    Zusammenfassend ist festzuhalten, dass durch die Erfindung eine Rinnenverbindung geschaffen worden ist, welche schnell und ohne löt- oder schweisstechnische Fachkenntnisse erstellt werden kann. Die Innenseite der Rinne kann frei von Einbauten oder Befestigungsmitteln gehalten werden. Der Fluss des Wassers wird nicht behindert. Schliesslich ist zu beachten, dass in die erfindungsgemässe Verbindung - anders als eine Löt- bzw. Schweissverbindung - materialunabhängig ist. Sie eignet sich z.B. sowohl für Kupfer oder nicht-rostenden Stahl wie auch für Aluminium.In summary, it should be noted that the invention creates a channel connection which is fast and without any soldering or welding expertise can be created. The inside of the gutter can be free of fittings or fasteners being held. The flow of water is not hindered. Finally is to be noted that - unlike a soldering or Welded connection - is material-independent. It is suitable e.g. both for copper or stainless steel as well as aluminum.

    Claims (11)

    Rinnenförmiger Verbindungsteil (1) zum Verbinden von zwei Rinnen (10, 11), dadurch gekennzeichnet, dass er an einem Seitenrand (2.1) mindestens eine integrierte Spannvorrichtung (4, 5) aufweist, um den Verbindungsteil (1) aussenseitig dicht an die Rinnen (10, 1 1) anbringen zu können.Channel-shaped connecting part (1) for connecting two channels (10, 11), thereby characterized in that it has at least one integrated on one side edge (2.1) Has clamping device (4, 5) around the connecting part (1) on the outside to be able to attach close to the channels (10, 1 1). Verbindungsteil (1) nach Anspruch 1, dadurch gekennzeichnet, dass die Spannvorrichtung (4, 5) ein Kniehebelsystem umfasst.Connecting part (1) according to claim 1, characterized in that the clamping device (4, 5) comprises a toggle lever system. Verbindungsteil (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass er einschliesslich der Spannvorrichtung (4, 5) einteilig aus einem Blechstück gebildet ist.Connecting part (1) according to claim 1 or 2, characterized in that it includes the clamping device (4, 5) is formed in one piece from a piece of sheet metal. Verbindungsteil (1) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Spannvorrichtung mit einer auf einen Rinnenrand aufsetzbaren Gabelung ausgestattet ist.Connecting part (1) according to one of claims 1 to 3, characterized in that that the clamping device with a fork that can be placed on a channel edge Is provided. Verbindungsteil nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass er an einem zweiten Seitenrand (2.2) eine Einhängung (7) aufweist, so dass der Verbindungsteil an diesem Seitenrand ohne Hilfe von Werkzeugen zum nachträglichen Spannen eingehängt werden kann.Connecting part according to one of claims 1 to 4, characterized in that it has a suspension (7) on a second side edge (2.2), so that the Connecting part on this side edge without the help of tools for subsequent Clamping can be hooked. Verbindungsteil (1) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass zumindest zwei unabhängige Spannvorrichtungen (4, 5) und mindestens eine zwischen diesen plazierte Lasche (6) vorgesehen sind.Connecting part (1) according to one of claims 1 to 5, characterized in that at least two independent clamping devices (4, 5) and at least one between these tabs (6) are provided. Verbindungsteil (1) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass an seiner Innenseite ein flächiges, vorzugsweise mit quer zu einer Längsachse des Verbindungsteils (1) verlaufenden Lippen (3.1 bis 3.5) ausgestattetes Dichtungselement (3) vorgesehen ist. Connecting part (1) according to one of claims 1 to 6, characterized in that that on its inside a flat, preferably with transverse to a longitudinal axis of the connecting part (1) extending lips (3.1 to 3.5) equipped sealing element (3) is provided. Rinnenverbindung, bei welcher ein Verbindungsteil (1) von aussen an zwei zu verbindende Rinnen (10, 11) angebracht ist, dadurch gekennzeichnet, dass an einem Seitenrand (2.1) mindestens eine integrierte Spannvorrichtung (4, 5) vorgesehen ist, um den Verbindungsteil (1) aussenseitig dicht an die Rinnen (10, 11) zu pressen.Channel connection, in which one connecting part (1) to be connected from the outside to two Troughs (10, 11) is attached, characterized in that on one Side edge (2.1) at least one integrated clamping device (4, 5) is provided is to press the connecting part (1) on the outside close to the channels (10, 11). Rinnenverbindung nach Anspruch 8, dadurch gekennzeichnet, dass ein Blechteil der Spannvorrichtung (4, 5) um den Seitenrand (24) der Rinnen (10, 11) herum nach innen gebogen (25) ist, um die Spannnvorrichtung zu fixieren.Channel connection according to claim 8, characterized in that a sheet metal part the tensioning device (4, 5) around the side edge (24) of the channels (10, 11) is bent inwards (25) to fix the tensioning device. Rinnenverbindung nach einem der Ansprüche 8 oder 9, dadurch gekennzeichnet, dass sie als Dilatationsverbindung ausgebildet ist, indem zwischen den Rinnen (10,11) eine Dilatationsfuge (12) vorhanden ist, welche durch den starren Verbindungsteil überbrückt ist, wobei Dilatationsbewegungen durch die zwischen Rinnen (10,11) und Verbindungsteil (1) gebildete Klemmverbindung aufgenommen wird.Channel connection according to one of claims 8 or 9, characterized in that that it is designed as a dilatation connection by between the channels (10,11) there is a dilatation joint (12) which is through the rigid connecting part is bridged, with dilatation movements due to the between gutters (10,11) and connecting part (1) formed clamping connection is added. Rinnenverbindung nach einem der Ansprüche 8 bis 10, dadurch gekennzeichnet, dass die Dilatationsfuge innenseitig der Rinnen (10, 11) mit einem Blechstück abgedeckt ist, um dem Dichtungselement bei Dilatation der Rinnen einen Lichtschutz zu bieten.Channel connection according to one of claims 8 to 10, characterized in that that the dilatation joint on the inside of the channels (10, 11) is covered with a piece of sheet metal is a light protection to the sealing element when the channels are dilated to offer.
    EP00810098A 1999-02-26 2000-02-04 Insert for joining two gutters Expired - Lifetime EP1031676B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    CH35899 1999-02-26
    CH35899 1999-02-26

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    EP1031676A1 true EP1031676A1 (en) 2000-08-30
    EP1031676B1 EP1031676B1 (en) 2005-03-23

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    AT (1) ATE291669T1 (en)
    DE (1) DE50009829D1 (en)
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    Cited By (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP1418287A1 (en) * 2002-11-05 2004-05-12 Hubertus Willing Gutter connector
    FR2850413A1 (en) 2003-01-28 2004-07-30 Umicore Nv Gutter for building roof has groove in one section to receive elastic sealant and sleeve to connect gutter sections
    DE202011100611U1 (en) * 2011-05-12 2012-08-14 Metallwarenfabrik Marktoberdorf Gmbh & Co. Kg Rubber profiles for connecting gutter pieces

    Families Citing this family (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE102005060075A1 (en) * 2005-12-15 2007-06-21 Metallwarenfabrik Marktoberdorf Gmbh & Co. Kg Elastic expansion compensation element for roof gutter has adhesive or adhesive components, especially small capsules, that break under external force effects to release adhesive or adhesive components to make adhesive joint

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    US1780553A (en) * 1928-09-26 1930-11-04 Phillipp F Flagge Gutter construction
    DE6927699U (en) * 1969-07-09 1969-11-20 Nordplast Kunststoffe Gmbh Fa CONNECTING ANGLE FOR GUTTER SECTIONS
    AU3426568A (en) * 1969-01-24 1970-07-30 W. E. Cash Proprietary Limited Solderless joint for guttering and like open channels
    FR2078433A5 (en) * 1970-02-10 1971-11-05 Deutsche Steinzeug
    DE2034032A1 (en) * 1970-01-22 1972-01-20 Braas & Co Gmbh, 6000 Frankfurt Roof gutter connector - of pvc
    DE2055011A1 (en) * 1970-11-09 1972-05-10 Itzehoer Netzfabrik AG, 2210 Itze hoe Gutter drain socket made of plastic
    DE2324247A1 (en) * 1972-11-20 1974-05-22 Bernd Auer GUTTER CONNECTOR
    DE2529497A1 (en) * 1975-07-02 1977-01-13 Dynamit Nobel Ag Connecting clamp for plastic gutter sections - resistant to high stress due to expansion and contraction caused by temp. change
    FR2315591A1 (en) * 1975-06-24 1977-01-21 Maier Max Sheet roof guttering section connector seal - has clamp sheath bent over bulges and pressed upwards with plugging tool
    DE3602658A1 (en) * 1986-01-29 1987-08-13 Franz Zambelli Gutter connection stub
    DE29601767U1 (en) * 1996-02-02 1996-03-21 Schwall Theo Gutter connection

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    US1693103A (en) * 1927-04-27 1928-11-27 Frank F Wright Eaves trough
    US1780553A (en) * 1928-09-26 1930-11-04 Phillipp F Flagge Gutter construction
    AU3426568A (en) * 1969-01-24 1970-07-30 W. E. Cash Proprietary Limited Solderless joint for guttering and like open channels
    DE6927699U (en) * 1969-07-09 1969-11-20 Nordplast Kunststoffe Gmbh Fa CONNECTING ANGLE FOR GUTTER SECTIONS
    DE2034032A1 (en) * 1970-01-22 1972-01-20 Braas & Co Gmbh, 6000 Frankfurt Roof gutter connector - of pvc
    FR2078433A5 (en) * 1970-02-10 1971-11-05 Deutsche Steinzeug
    DE2055011A1 (en) * 1970-11-09 1972-05-10 Itzehoer Netzfabrik AG, 2210 Itze hoe Gutter drain socket made of plastic
    DE2324247A1 (en) * 1972-11-20 1974-05-22 Bernd Auer GUTTER CONNECTOR
    FR2315591A1 (en) * 1975-06-24 1977-01-21 Maier Max Sheet roof guttering section connector seal - has clamp sheath bent over bulges and pressed upwards with plugging tool
    DE2529497A1 (en) * 1975-07-02 1977-01-13 Dynamit Nobel Ag Connecting clamp for plastic gutter sections - resistant to high stress due to expansion and contraction caused by temp. change
    DE3602658A1 (en) * 1986-01-29 1987-08-13 Franz Zambelli Gutter connection stub
    DE29601767U1 (en) * 1996-02-02 1996-03-21 Schwall Theo Gutter connection

    Cited By (7)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP1418287A1 (en) * 2002-11-05 2004-05-12 Hubertus Willing Gutter connector
    FR2850413A1 (en) 2003-01-28 2004-07-30 Umicore Nv Gutter for building roof has groove in one section to receive elastic sealant and sleeve to connect gutter sections
    DE10303180A1 (en) * 2003-01-28 2004-08-19 Umicore gutter system
    BE1015860A5 (en) 2003-01-28 2005-10-04 Umicore Nv Gutter system.
    DE10303180B4 (en) * 2003-01-28 2006-02-02 Umicore gutter system
    DE202011100611U1 (en) * 2011-05-12 2012-08-14 Metallwarenfabrik Marktoberdorf Gmbh & Co. Kg Rubber profiles for connecting gutter pieces
    EP2522791A1 (en) * 2011-05-12 2012-11-14 Metallwarenfabrik Marktoberdorf GmbH & Co. KG Rubber profile for connecting gutter sections

    Also Published As

    Publication number Publication date
    EP1031676B1 (en) 2005-03-23
    ES2240038T3 (en) 2005-10-16
    ATE291669T1 (en) 2005-04-15
    DE50009829D1 (en) 2005-04-28

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