EP0025145B1 - Joint d'angle pour deux parties de gouttière droite ou pour deux sections de tube - Google Patents

Joint d'angle pour deux parties de gouttière droite ou pour deux sections de tube Download PDF

Info

Publication number
EP0025145B1
EP0025145B1 EP80104920A EP80104920A EP0025145B1 EP 0025145 B1 EP0025145 B1 EP 0025145B1 EP 80104920 A EP80104920 A EP 80104920A EP 80104920 A EP80104920 A EP 80104920A EP 0025145 B1 EP0025145 B1 EP 0025145B1
Authority
EP
European Patent Office
Prior art keywords
corner
parts
eaves gutter
gutter parts
pipe
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.)
Expired
Application number
EP80104920A
Other languages
German (de)
English (en)
Other versions
EP0025145A2 (fr
EP0025145A3 (en
Inventor
Kurt Ott
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.)
Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke
Original Assignee
Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke
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 Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke filed Critical Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke
Publication of EP0025145A2 publication Critical patent/EP0025145A2/fr
Publication of EP0025145A3 publication Critical patent/EP0025145A3/de
Application granted granted Critical
Publication of EP0025145B1 publication Critical patent/EP0025145B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/064—Gutters
    • E04D13/0643—Gutter corners
    • 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 corner angle connection of two straight gutter parts or two pipe pieces according to the preamble
  • profiles of various types are particularly important for gutters and pipes. They are also required for profiles of other types, e.g. extruded aluminum profiles.
  • the profiles themselves can consist of dimensionally stable material of various types, e.g. sheet metal, drawn or extruded metal, plastic, e.g. Hard PVC, earthenware and others.
  • the corner brackets are generally rectangular. Geometric angles of other sizes are also important, e.g. Angles of 120 ° for hexagonal objects or buildings as well as angles that deviate from 90 ° for rain downpipes.
  • Gutter parts made of sheet metal are mitred, leaving one of the gutter parts with a little more sheet metal so that a fold can be formed. The fold is flanged and then soldered to the other channel part.
  • Galvanized iron sheet, copper sheet or titanium-zinc sheet can be used for this.
  • Channel parts consisting of plastic (DE-U-17 79 170) are also mitred and cut in a relatively complicated manner so that they overlap one another and then glued to one another by means of thickened casting resin.
  • corner angle connections produced in this way are rigid structures, which has two disadvantages.
  • US-A-3 173 268 describes a corner connector for gutters made of wood or sheet metal.
  • the two gutter parts are miter cut at 45 ° and spaced apart with the miter surfaces.
  • An angled metal plate is attached to each of the two gutter parts with a flange that is bent in a U-shape along the miter surface.
  • the mutually facing U-shaped flanges are in engagement with a locking part with a C-shaped cross section, so that the two gutter parts are held loosely in their position relative to one another.
  • a soft roof cement is poured in, so that the connection point is sealed and to a certain extent, namely within the scope of the play between the sheet metal connecting parts, is flexible.
  • US-A-4 023 834 describes a connection of two pipe sections inclined at a slight angle to one another.
  • the connection is made by a connecting sleeve which is pushed onto the adjoining ends of the pipe pieces in the friction seat and which consists of spirally wound fibers and embedded in an elastomeric binder.
  • a connecting sleeve has the desired properties that its diameter decreases when subjected to tensile forces in the axial direction, while its diameter increases with axial compression. In this way, the connecting sleeve can easily be pushed onto the two ends of the pipe sections, but is held in place by frictional engagement if axial tensile forces or bending moments occur.
  • the present invention is intended to create corner angle connections which are easier to manufacture and which also permit problem-free installation if the geometric angle of the corner angle connection deviates somewhat from that between the profiles. Changes in the geometric angle between the profiles should also be compensated for in the further use of the corner angle connection.
  • a corner connection produced in this way has the further advantage that it compensates for changes in angle both during installation and during operation by appropriate expansion and compression of the rubber-elastic material between the profile parts. If the straight profile parts are cut with a miter, then considerable tolerances of the miter cuts are harmless.
  • corner angle connections can be provided for geometrical angles other than right.
  • the rubber-elastic strip is only provided on the inside, so that, viewed from below, only a very narrow piece of strip remains between the gutter parts and thus gives a satisfactory impression.
  • a further embodiment of a corner angle connection can be created for gutters in that an actual corner piece is formed from dimensionally stable material, which contains the geometric corner diagonal and is connected on both sides by elastic strips to the straight gutter parts.
  • a higher mechanical strength is achieved by overlapping the hard parts (corner piece and straight gutter parts).
  • the fact that an angular displacement is possible on both edges of the corner piece increases the rubber-elastic angular mobility as a whole. If the corner piece is deep-drawn from sheet metal, it can be very narrow when viewed transversely to the corner diagonal. If, on the other hand, it is molded from dimensionally stable plastic, it can be wider and e.g. end with edges that run transversely to the longitudinal direction of the straight gutter parts.
  • the mobility can be increased by the fact that the gutter parts and the corner piece remain unconnected over the width of two displacement zones, so that there is nothing in the way of a displacement with elastic deformation of each of the elastic strips.
  • the rubber-elastic strips are made of synthetic rubber, a particularly long service life is achieved, even against UV radiation, and the seal between the profile parts and the rubber-elastic strips is reliable using vulcanization.
  • a corner angle connection according to FIG. 1 has two straight gutter parts 1 and 2, which are at least approximately mitred at their joints. The mitred edges are shown in dashed lines. Between them there is a distance a of 1 to 5 mm, in particular 2 to 3 mm. Both gutter parts are connected to each other in a watertight but rubber-elastic manner by a strip 4 made of synthetic rubber or plastic. In the case of rubber-elastic strips of synthetic rubber, this is done by vulcanization, in the case of strips of plastic, in particular polyvinyl chloride, by gluing or welding.
  • gutter ducks 1 and 2 are cut from galvanized iron sheet, copper sheet or titanium-zinc sheet. They are then put together in a vulcanizing mold so that the small distance a remains between them. A strip of synthetic rubber from e.g. 4 cm width is only placed on the inside. Then the strip is connected to the two gutter parts by vulcanization.
  • the synthetic rubber strip overlaps the. two gutter parts, measured across the miter slope, e.g. 1.5 to 2 cm.
  • FIG. 3 shows a modified embodiment of a gutter corner corner connection in a top view with rubber-elastic strips partially broken away.
  • Both gutter parts are overlapped by a corner piece 14 which extends to both sides of the corner diagonals 16 and is deep-drawn in one piece, for example from sheet metal.
  • the corner piece 14 overlaps the edges 18 of the gutter parts 11, 12 facing the corner diagonals 16.
  • the edges are mitred.
  • the upwardly exposed edges 21 of the corner piece 14 are each covered by a rubber-elastic streak 24.
  • the strips run over the entire lengths of the edges 21 and are shown broken away for the sake of clarity.
  • the rubber-elastic strips are firmly connected to the parts 11, 12 and 14 only in the hatched attachment zones 24.1 and 24.2. In the intermediate displacement zones 24.5, on the other hand, they have no connection with the parts 11, 12 or 14.
  • the gutter parts 11, 12 and the corner piece 14 are preferably deep-drawn from sheet metal, in particular titanium-tin sheet. They are then brought into a vulcanizing mold in the arrangement shown in FIG. 3, after paper strips across the width of the displacement zones 24.5 have been additionally glued to at least one strip of the gutter parts 11, 12, better on the edges of the corner piece. Then two strips 24 of synthetic rubber are placed, the mold is closed, and it is vulcanized, the vulcanization process being limited to the hatched fastening zones 24.1, 24.2, so that only there a firm connection between the rubber-elastic strips and the sheet metal parts occurs, while in Area of the displacement zones 24.5 no connection between sheet metal parts and rubber-elastic strips.
  • the parts 11 and 12 can move relatively far with respect to the corner piece 14 with elastic deformation or bulging of the elastic strips, so that large changes in angle can be bridged.
  • a high mechanical strength is achieved by overlapping the hard parts 11, 14 and 12.
  • FIGS. 5 and 6 differs from that according to FIGS. 3 and 4 only in that the inner edges 31 of the gutter parts 11 and 12 lie above instead of below the corner piece 14.
  • a single rubber-elastic strip 30 is used, which is firmly connected in three fastening zones 30.1 and 30.3 to the gutter parts 11, 12 and the corner piece 14, while again there are displacement zones 30.5, which in this case are largely above the corner piece 14.
  • the displacement zones preferably have a width of approximately 1 cm and the fastening zones preferably have a width of approximately 1.5 to 2 cm, always transverse to the corner diagonal 16.
  • gutter corner angle connections are preferably produced in the embodiment according to FIGS. 5 and 6.
  • two pipe sections 1 and 2 are cut off from a pipe in such a way that the miter bevels arise (FIG. 1).
  • a rubber-elastic strip e.g. made of polyvinyl chloride is guided from the outside around the joint at the miter bevels and glued or welded to the profile pieces. A small distance a of 2 to 5 mm remains again.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Claims (8)

1. Jonction à cornière d'angle de deux portions de gouttière (1, 2; 11, 12) rectilignes en un matériau stable de forme, qui sont, au moins approximativement, coupées en biais, les surfaces biaises étant disposées à un écartement relatif et les portions de gouttière (1,2; 11, 12) étant reliées à angle élastique par un matériau élastique (4, 24; 30), caractérisée par les particularités suivantes:
a) Les portions de gouttière (1, 2; 11, 12) sont reliées par un matériau élastique comme de la gomme et s'étendant en surface;
b) une bande (4) d'un matériau élastique comme de la gomme s'étendant en surface est prévue, du côté intérieur seulement des portions de gouttièr1 (1, 2; 11, 12) et recouvre l'écartement des surfaces biaises;
c) l'écartement des surfaces biaises mesuré transversalement au plan biais se monte à 1 à 5 mm, en particulier 2 à 3 mm.
2. Jonction à cornière d'angle selon la préambule de la revendication 1, caractérisée par les particularités suivantes:
a) Une pièce d'angle (14), faite d'un matériau stable de forme, recouvre dans la zone de la diagonale (16) de la cornière les bords, tournés vers cette diagonale (16), des portions de gouttière (11, 12);
b) du côté intérieur de la rigole de la cornière, est prévue au moins une bande élastique (24, 30), qui relie élastiquement la pièce d'angle (14) aux portions rectilignes de gouttière (11, 12).
3. Jonction à cornière d'angle selon la revendication 2, caractérisée en ce que sont prévues deux bandes (24) élastiques comme de la gomme, dont chacune relie la pièce d'angle à l'une des portions rectilignes de gouttière (11, 12).
4. Jonction à cornière d'angle selon la revendication 2 ou 3, caractérisée par les particularités suivantes:
a) La bande élastique, ou chacune des bandes élastiques (24, 30) est reliée fermement aux portions (11, 14, 12) se chevauchant, des deux côtés d'une zone de déplacement (24.5, 30.5);
b) la zone de déplacement s'étend le long du bord de chevauchement (21, 30), en particulier, en position de service, au-dessus de l'inférieur des portions se chevauchant.
5. Jonction à cornière d'angle selon la revendication 4, caractérisée en ce que la zone de déplacement (24.5, 30.5) présente, transversalement au bord de chevauchement une largeur de 0,5 à 2 cm, en particulier de 1 cm environ.
6. Jonction à cornière d'angle de deux portions de tuyau (1, 2) d'un matériau stable de forme, les portions de tuyau (1, 2) étant reliées à angle élastique par un matériau élastique comme de la gomme, caractérisée en ce que les portions de tuyau sont, au moins approximativement, coupées en biais, les surfaces biaises étant disposées en un écartement relatif, et en ce que l'écartement des surfaces biaises transversalement au plan biais se monte à 2 à 5 mm et le matériau élastique est une bande (4) s'étendant en surface qui recouvre l'écartement et est roulée autour de la surface extérieure des portions de tuyau (1, 2).
7. Jonction à cornière d'angle selon l'une des revendications précédentes, caractérisée en ce que le matériau élastique (4, 24; 30) est du caoutchouc synthétique et relié aux deux portions de gouttière ou de tuyau (1,2; 11, 12) et ainsi, le cas échéant, à une autre pièce d'angle (14) par vulcanisation.
8. Jonction à cornière d'angle selon l'une des revendications 1 à 6, caractérisée en ce que le matériau (4, 24; 30) élastique comme de la gomme est une matière plastique, en particulier chlorure de polyvinyle, et relié aux deux portions de gouttière ou de tuyau (1,2; 11, 12) et, le cas échéant, à une pièce d'angle (14) par collage du soudage.
EP80104920A 1979-09-05 1980-08-19 Joint d'angle pour deux parties de gouttière droite ou pour deux sections de tube Expired EP0025145B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2935782A DE2935782C2 (de) 1979-09-05 1979-09-05 Verfahren zum Herstellen eines Eckwinkels
DE2935782 1979-09-05

Publications (3)

Publication Number Publication Date
EP0025145A2 EP0025145A2 (fr) 1981-03-18
EP0025145A3 EP0025145A3 (en) 1981-05-06
EP0025145B1 true EP0025145B1 (fr) 1985-01-30

Family

ID=6080071

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80104920A Expired EP0025145B1 (fr) 1979-09-05 1980-08-19 Joint d'angle pour deux parties de gouttière droite ou pour deux sections de tube

Country Status (4)

Country Link
EP (1) EP0025145B1 (fr)
BE (1) BE885037A (fr)
DE (2) DE2935782C2 (fr)
FR (1) FR2464397A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2762632B1 (fr) * 1997-04-23 1999-05-28 Nicoll Raccords Plastiques Raccord d'aretier ou de noue pour systemes de gouttiere porte et son procede de mise en oeuvre
NL1012720C2 (nl) 1999-07-28 2001-01-30 Slabbers Elisabeth Gerarda A M Hulpstuk voor het monteren van een kopschot aan een goot.
GB2376698B (en) * 2001-06-18 2004-06-30 Patrick Daniel Frawley A gutter corner piece
DE102007003183A1 (de) * 2007-01-22 2008-07-24 Metallwarenfabrik Marktoberdorf Gmbh & Co. Kg Dachrinnenwinkel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1779170U (de) * 1958-10-02 1958-12-11 Kurt Eicher Dachrinne aus kunststoff.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173268A (en) * 1961-07-25 1965-03-16 Sunshine Benjamin Rain gutters for buildings
US3091055A (en) * 1961-12-05 1963-05-28 Edward A Hegedusich Collapsible rain gutter bracket
US3213627A (en) * 1962-02-09 1965-10-26 Aluminum Co Of America Gutter coupling
CH456106A (de) * 1966-05-02 1968-05-15 Metoba Anstalt Dilatationselement
DE1625310A1 (de) * 1967-12-15 1970-06-11 Novopan Gmbh Verfahren zur Herstellung von Kanten- oder Eckverbindungen
DE6927699U (de) * 1969-07-09 1969-11-20 Nordplast Kunststoffe Gmbh Fa Verbindungswinkel fuer dachrinnenabschnitte
US3670505A (en) * 1970-09-22 1972-06-20 Bird & Son Plastic gutter expansion joint construction
US4023834A (en) * 1975-05-02 1977-05-17 Ewing Engineering Company Push-type coupling and conduit pipe assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1779170U (de) * 1958-10-02 1958-12-11 Kurt Eicher Dachrinne aus kunststoff.

Also Published As

Publication number Publication date
DE2935782A1 (de) 1981-03-12
EP0025145A2 (fr) 1981-03-18
BE885037A (fr) 1980-12-31
DE2935782C2 (de) 1982-05-13
FR2464397B1 (fr) 1985-02-22
DE3070060D1 (en) 1985-03-14
EP0025145A3 (en) 1981-05-06
FR2464397A1 (fr) 1981-03-06

Similar Documents

Publication Publication Date Title
DE2460417C2 (de) Verfahren zum Formen einer scharfen Ecke aus einer Länge eines Dichtungsstreifens
DE19501384C9 (de) Dichtungsvorrichtung zum Abdichten von Betonierfugen
EP0123141B1 (fr) Matériau d'étanchéité en feuille déformable d'un façon permanente
EP0922814A2 (fr) Système d'étanchéité pour rendre les joints de béton étanches
EP0513740B1 (fr) Coffrage
DE3743306A1 (de) Eckschutzschiene fuer putz
EP0025145B1 (fr) Joint d'angle pour deux parties de gouttière droite ou pour deux sections de tube
DE2129490A1 (de) Feuchtigkeitsdichte Lage oder Schicht fuer Bauwerke
DE2138966B2 (de) Vorgefertigte Flanschverbindung
DE3211890C2 (de) Beschlag zur Bildung von Eckwinkeln für die Verbindung von Hohlprofilen, insbesondere für Abstandshalterahmen
DE2141419B2 (de) Übergangskonstruktion an Dehnungsfugen von Brücken oder Straßen im Bereich der Seitenwand des Bordsteins
DE3201083A1 (de) Abdeckvorrichtung, insbesondere fuer eine sockelfuge
EP0143338A2 (fr) Joint en polytétrafluoréthylène microporeux et son procédé de production
DE4412545A1 (de) Fugenabdichtung einer Fuge zwischen zwei Betonplatten
EP1956174B1 (fr) Rail de profilé destiné au positionnement d'un élément de fixation et procédé de fabrication d'une unité de vitrification multiple
DE4023542A1 (de) Verbindungsanordnung fuer kunststoffplatten
DE3715622C2 (de) Betonformteil-Anordnung mit einer Stoßfugendichtung zwischen vorgefertigten Betonformteilen, insbesondere Rohren
DE2420620C2 (de) Verfahren zum Abdichten von Fugen, insbesondere an Bauwerksteilen, Verglasungen u.dgl. sowie Dichtstoffprofilleiste zu seiner Durchführung
DE1038261B (de) Verfahren und Geraet zum Verbinden geformter Bauteile aus einem hydraulisch abbindenden Baustoff mit Fugenbaendern
DE2425477C3 (de) Vorrichtung zur Fixierung der Lage von zwei im Abstand gegenüberstehenden Schalungswänden
DE3218401A1 (de) Glasbaustein, wandteil aus glasbausteinen, und verfahren zum verlegen und einbauen solcher glasbausteine
DE3401947C2 (fr)
DE1658983C3 (de) Abdichtung für Dehnungsfugen
DE7925128U1 (de) Eckwinkel für Profile
AT412798B (de) Verfahren und einrichtung zur herstellung eines flügel- und/oder stockrahmens

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE LU NL SE

AK Designated contracting states

Designated state(s): DE LU NL SE

17P Request for examination filed

Effective date: 19810829

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): DE LU NL SE

REF Corresponds to:

Ref document number: 3070060

Country of ref document: DE

Date of ref document: 19850314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19850501

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19850820

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19850831

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19860301

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
EUG Se: european patent has lapsed

Ref document number: 80104920.6

Effective date: 19860729