WO2017144508A1 - Conduite de drainage comportant un joint - Google Patents

Conduite de drainage comportant un joint Download PDF

Info

Publication number
WO2017144508A1
WO2017144508A1 PCT/EP2017/054009 EP2017054009W WO2017144508A1 WO 2017144508 A1 WO2017144508 A1 WO 2017144508A1 EP 2017054009 W EP2017054009 W EP 2017054009W WO 2017144508 A1 WO2017144508 A1 WO 2017144508A1
Authority
WO
WIPO (PCT)
Prior art keywords
seal
drainage channel
sealing
drainage
channel
Prior art date
Application number
PCT/EP2017/054009
Other languages
German (de)
English (en)
Inventor
Jan Kristoffer ANDERSEN
Stephan Meier
Jan Mieze
Michael Sieber
Original Assignee
ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft
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 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft filed Critical ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft
Publication of WO2017144508A1 publication Critical patent/WO2017144508A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E03F3/046—Open sewage channels

Definitions

  • the invention relates to a seal of a drainage channel.
  • a drainage channel is known, for example, from EP 0 357 895 B1, one end of which tapers conically and the other end of which is conically complementary with a larger radius or
  • the invention is based on the object to show a seal of the type mentioned in that a high density is ensured with ease of mounting. This object is achieved by a seal according to claim 1.
  • this object is achieved by a seal of a drainage channel, wherein the drainage channel has a provided at a first end holding surface and a sealing strip at a second, opposite end and the seal sits in two composite drainage channels between the support surface and the sealing strip, wherein the support surface a Holding slot for receiving a mounting leg of the seal and extending in the direction of a longitudinal axis of the drainage channel into this.
  • An essential point of the invention lies in the fact that the seal is adjusted to a groove end face on a support surface to the opposite sealing strip by a simple retaining slot is provided in addition to the sealing surface.
  • the mounting leg of the seal has an increased
  • the sealing body are formed as at least partially closed hollow body.
  • the sealing body are formed as at least partially closed hollow body.
  • the sealing body may be made of a material having a lower rigidity than the material from which the mounting leg is made. As a result, an improved sealing effect is again achieved, even if the two grooves are not adjusted correctly to each other.
  • this EPDM (“hard” rubber) can be selected in the region of the mounting leg, whereas the sealing bodies are made of "sponge rubber", ie an EPDM with a lower ethylene content.
  • the mounting leg on Einkrall elements for attachment in the retaining slot, with a secure hold of the seal on the gutter
  • Fig. 1 is a perspective view overlooking a first end of a
  • Fig. 2 is a perspective view with a view similar to the
  • Fig. 3 shows a section through two successive grooves in
  • Fig. 5 is an enlarged view of the region V of Figure 3 with an inserted seal of FIG. 4.
  • FIG. 1 and 2 shows that a drainage channel 10 a
  • Interior 11 having an inner contour 12.
  • the inner contour 12 is substantially V-shaped.
  • a holding surface 20 is provided, which protrudes outwardly from a longitudinal axis x of the drainage channel outwards substantially parallel to this longitudinal axis x.
  • the second end 18 of the channel 10 has a complementarily shaped
  • Sealing strip 40 is provided, which - as shown in FIG. 3, for example - in composite grooves 10, 10 'has a certain distance from the support surface 20.
  • Fig. 4 is a preferred embodiment of the seal in one
  • This seal has legs 31 made of a hard plastic material of ethylene-propylene-diene rubber (EPDK, EPDM).
  • This mounting leg 31 has at one end Einkrall- elements 34, 35, which are formed as outwardly projecting teeth.
  • FIG. 5 shows the seal according to FIG. 4, when it is inserted into a retaining slot 11 of a channel 10 such that the fastening leg 31 sits in the slot 21. In this state, the Einkrall elements 34 and 35 are deformed. Of the
  • Sealing body 33 of FIG. 4 is also slightly deformed and seals the
  • the seal shown in Fig. 6 differs from that of Fig. 4, first in that it was made of a single material.
  • Sealing body 32 and 33 are designed here by a corresponding shape relative to the mounting leg 31 elastic or easier bendable.
  • the sealing body 32 is similar to an open or slotted tube formed, the sealing body 33, which makes the seal to the support surface 20 is formed as a concave groove.
  • Fig. 7 shows a seal, which also consists of a mounting leg 31 of hard and a
  • Sealing body 32 made of soft material, wherein the sealing body 33 is formed as a simple pyramid with teeth on the top.
  • the embodiment of a seal 30 of FIG. 8 is again made of a single material.
  • the sealing body 32 is again tubular, wherein the seal is formed substantially by ribs which project outward from the tubular body.
  • Drainage channel and a seal a particularly secure seal can be achieved. This is also ensured when the two grooves 10, 10 'offset or bent in one (or more) of the possible assembly directions against each other, since a high variability of
  • Another point of the invention is that the profile of the holding surface 20 and the sealing strip 40, ie in view of the longitudinal axis x of the channel 10, as evenly as possible, ie circular section-shaped, whereby the bending load of the seal 30 is minimized.
  • the profile of the holding surface 20 or the sealing strip 40 thus deviates from the V-shaped inner contour 12 of the drainage channel 10.
  • This frame 22 may for example consist of metal, in particular steel or cast iron. Such frames 22 are preferably used in the manufacturing process of
  • the frame 22 in the upper region of the drainage channel body a notch 23rd exhibit.
  • Below the support surface 24 of the frame 22 can also still a layer 25 of the drainage channel body material, for. B.
  • Polymer concrete provided to provide a stop area and a receiving area for the sealing body and on the other enough material for receiving the frame 22 in the
  • Drainage body material are provided in the upper region of the drainage channel, so that the sealing body particularly close to the
  • Support surface 24 of the frame 22 can be brought and the

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
  • Gasket Seals (AREA)

Abstract

La présente invention concerne une conduite de drainage (10), la conduite de drainage (10) présentant une surface de retenue (20) disposée à une première extrémité (17) et une barre d'étanchéité à une seconde extrémité opposée à la première, et le joint se trouvant entre la surface de retenue (20) et la barre d'étanchéité (21) lorsque deux conduites de drainage (10, 10') sont assemblées, la surface de retenue (20) présentant une fente de retenue (21) destinée à recevoir une branche de fixation du joint et s'étendant dans la direction d'un axe longitudinal de la conduite de drainage (10) à l'intérieur de celle-ci. Cet agencement permet d'obtenir une étanchéité accrue même lorsque l'ajustement entre deux conduites adjacentes n'est pas réalisé avec précision.
PCT/EP2017/054009 2016-02-24 2017-02-22 Conduite de drainage comportant un joint WO2017144508A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016103275.1 2016-02-24
DE102016103275.1A DE102016103275A1 (de) 2016-02-24 2016-02-24 Dichtung einer Entwässerungsrinne

Publications (1)

Publication Number Publication Date
WO2017144508A1 true WO2017144508A1 (fr) 2017-08-31

Family

ID=58098632

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/054009 WO2017144508A1 (fr) 2016-02-24 2017-02-22 Conduite de drainage comportant un joint

Country Status (2)

Country Link
DE (1) DE102016103275A1 (fr)
WO (1) WO2017144508A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202019101798U1 (de) * 2019-03-29 2020-07-01 Richard Brink Gmbh & Co. Kg Entwässerungsrinne

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016837A1 (fr) * 1978-03-29 1980-10-15 UMEZAWA, Norihiro Structure d'assemblage pour canaux d'amenee d'eau
DE3842153A1 (de) * 1988-12-15 1990-06-21 Passavant Werke Entwaesserungsrinne
EP0357895B1 (fr) 1988-08-10 1992-12-23 Passavant-Werke Ag Procédé de fabrication d'une fosse d'égout
DE29723626U1 (de) * 1997-08-02 1999-01-14 Betonwerk Neu-Ulm GmbH & Co. KG, 89233 Neu-Ulm Stahlbeton-Schlitzprofil
EP1884602A1 (fr) * 2006-07-29 2008-02-06 MEA Polymer Beton B.V. Caniveau et procédé destiné à la fabrication d'un caniveau
US20110198845A1 (en) * 2010-02-18 2011-08-18 Universal Polymer & Rubber Ltd. Box culvert gasket seal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225545A (en) * 1962-07-10 1965-12-28 Josam Mfg Co Drain construction
DE3542427A1 (de) * 1985-11-30 1987-06-04 Muecher Hermann Gmbh Muffenrohrverbindung
DE19733571A1 (de) * 1997-08-02 1999-03-11 Betonwerk Neu Ulm Gmbh & Co Kg Stahlbeton-Schlitzprofil
DE10335324A1 (de) * 2003-08-01 2005-02-24 betopur Kabeleinführungssysteme GmbH Verbindung von Entwässerungsrinnen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016837A1 (fr) * 1978-03-29 1980-10-15 UMEZAWA, Norihiro Structure d'assemblage pour canaux d'amenee d'eau
EP0357895B1 (fr) 1988-08-10 1992-12-23 Passavant-Werke Ag Procédé de fabrication d'une fosse d'égout
DE3842153A1 (de) * 1988-12-15 1990-06-21 Passavant Werke Entwaesserungsrinne
DE29723626U1 (de) * 1997-08-02 1999-01-14 Betonwerk Neu-Ulm GmbH & Co. KG, 89233 Neu-Ulm Stahlbeton-Schlitzprofil
EP1884602A1 (fr) * 2006-07-29 2008-02-06 MEA Polymer Beton B.V. Caniveau et procédé destiné à la fabrication d'un caniveau
US20110198845A1 (en) * 2010-02-18 2011-08-18 Universal Polymer & Rubber Ltd. Box culvert gasket seal

Also Published As

Publication number Publication date
DE102016103275A1 (de) 2017-08-24

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