EP2045398A2 - Couvercle d'un regard d'égout avec "blocage de reflux" doté d'une fermeture rotative automatique pour éviter une sortie d'eaux usées par reflux - Google Patents

Couvercle d'un regard d'égout avec "blocage de reflux" doté d'une fermeture rotative automatique pour éviter une sortie d'eaux usées par reflux Download PDF

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Publication number
EP2045398A2
EP2045398A2 EP20080014899 EP08014899A EP2045398A2 EP 2045398 A2 EP2045398 A2 EP 2045398A2 EP 20080014899 EP20080014899 EP 20080014899 EP 08014899 A EP08014899 A EP 08014899A EP 2045398 A2 EP2045398 A2 EP 2045398A2
Authority
EP
European Patent Office
Prior art keywords
backflow
cover
frame
self
shaft cover
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.)
Withdrawn
Application number
EP20080014899
Other languages
German (de)
English (en)
Inventor
Josef Fiedler
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.)
MeierGuss Limburg GmbH
Original Assignee
Buderus Kanalguss GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Buderus Kanalguss GmbH filed Critical Buderus Kanalguss GmbH
Publication of EP2045398A2 publication Critical patent/EP2045398A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1427—Locking devices

Definitions

  • the invention is intended to simplify the maintenance of manhole shafts equipped with a standard back-flushing device.
  • the invention is intended to bring a significant advantage in which the Wegstaucountryre cover “jam” inserted only in the manhole frame and is twisted low with a common Aushebelischen hopel to then lock itself.
  • sealing element inserts are not incorporated on the support surface, but as a round cord in the outer edge of the support surface.
  • the sealing insert can be incorporated in the frame or cover in various places, depending on the design (day water-tight, or anti-Kjapperabdeckung).
  • the new cover can also be considered a tag waterproof because in the locked state and pressed-on sealing element (round cord), no water can penetrate.
  • the cover can also be used as a rattle-free, because the two to four lugs on the lid, are firmly connected to the frame.
  • the lid has two to four symmetrically distributed on the circumference Verriegekmgsnasen ( Fig. 1a, 1b ).
  • the frame also has symmetrical distribution, two to four cast rectangular Verriegensungsgege ( Fig. 1a, 1b ), which are molded under the bearing surface, the clear width of the passage with 625mm is not restricted.
  • Both nose and webs are slightly beveled in the pitch ratio of ca,> / ⁇ 1:20 (corresponds to approx. 2.0mm with 40mm construction) ( Fig. 3 . 4 . 5 )
  • the covers have the usual two Aushebelmulden or bars, in which the lever is used. Lid and frame are marked in the same direction with ⁇ / ⁇ , one sublime, the other submerged ( Fig. 6 ).
  • the invention is presented on a BEGU cover according to the DIN standards EN 124/1229, but can also be used with a pure cast cover.
  • the invention is suitable for both BEGU cover and flange frame.
  • the manhole cover With two release levers, the manhole cover must now be turned about 50 mm counter to the direction of the arrow on the cover ( Fig. 6 ). As a result, drive the two to four locking lugs from the lid of the locking web under the bearing surface of the frame and the lid can be lifted freely through the two to four open positions of the support surface.

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
EP20080014899 2007-08-22 2008-08-22 Couvercle d'un regard d'égout avec "blocage de reflux" doté d'une fermeture rotative automatique pour éviter une sortie d'eaux usées par reflux Withdrawn EP2045398A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710039719 DE102007039719A1 (de) 2007-08-22 2007-08-22 Kanal-Schachtabdeckung "Stauklemm" mit selbstverriegelndem Drehverschluss (ohne Schrauben und Vorreiber, Eigenverrieglung) zur Verhinderung von Rückstaubedingtem Austritt von Abwasser

Publications (1)

Publication Number Publication Date
EP2045398A2 true EP2045398A2 (fr) 2009-04-08

Family

ID=40339793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080014899 Withdrawn EP2045398A2 (fr) 2007-08-22 2008-08-22 Couvercle d'un regard d'égout avec "blocage de reflux" doté d'une fermeture rotative automatique pour éviter une sortie d'eaux usées par reflux

Country Status (2)

Country Link
EP (1) EP2045398A2 (fr)
DE (1) DE102007039719A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4538464A1 (fr) 2023-10-10 2025-04-16 MeierGuss Sales & Logistics GmbH & Co. KG Couvercle de regard

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103758151A (zh) * 2013-06-27 2014-04-30 林仕强 窨井防跌落防护栅

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4538464A1 (fr) 2023-10-10 2025-04-16 MeierGuss Sales & Logistics GmbH & Co. KG Couvercle de regard

Also Published As

Publication number Publication date
DE102007039719A1 (de) 2009-03-12

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