EP0747539B1 - Procédé d'établissement d'un dispositif d'évacuation d'eau avec une bande amortissante - Google Patents

Procédé d'établissement d'un dispositif d'évacuation d'eau avec une bande amortissante Download PDF

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Publication number
EP0747539B1
EP0747539B1 EP95108889A EP95108889A EP0747539B1 EP 0747539 B1 EP0747539 B1 EP 0747539B1 EP 95108889 A EP95108889 A EP 95108889A EP 95108889 A EP95108889 A EP 95108889A EP 0747539 B1 EP0747539 B1 EP 0747539B1
Authority
EP
European Patent Office
Prior art keywords
elastomer
tool
mass
strip
manufacturing
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 - Lifetime
Application number
EP95108889A
Other languages
German (de)
English (en)
Other versions
EP0747539A1 (fr
Inventor
Walter Dipl.-Ing. Weiler
Alfred Ingenieur Fuchs
Horst Heimann
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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
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 Passavant Werke AG and Co KG filed Critical Passavant Werke AG and Co KG
Priority to DE59501851T priority Critical patent/DE59501851D1/de
Priority to AT95108889T priority patent/ATE164902T1/de
Priority to EP95108889A priority patent/EP0747539B1/fr
Publication of EP0747539A1 publication Critical patent/EP0747539A1/fr
Application granted granted Critical
Publication of EP0747539B1 publication Critical patent/EP0747539B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E02D29/149—Annular gaskets

Definitions

  • the invention relates to a method for manufacturing of drainage objects for trafficable roads the preamble of claim 1 and is intended to introduce the Simplify and reduce damping insert strips.
  • the design of the cushioning insert does not correspond to that Norm stipulating that the interlining should protrude surrounding bearing surface by a certain amount got to.
  • the contact surface over the preferably can be pre-poured mold either to introduce (and if necessary smooth out) the The elastomer compound should be open at the top. But it is also an alternative conceivable to make the mold closed at the top and to be provided with pouring and injection openings. In both In some cases, the top of the cushioning insert can Final state, i.e. the right supernatant over the Get support area. But it is also possible that Insert after hardening to the correct overhang dimension to process and smooth it even further. With this new manufacturing processes can both deepen as well as the surrounding contact surfaces remain unprocessed. The correct measure of the supernatant is determined by averaging Scanning the unprocessed contact surface when aligning of the mold or during subsequent removal generated.
  • the frame for a manhole cover is a cast iron frame 1, which later in a concrete ring is embedded.
  • the vertical ribs cast on the outside 2 have paragraph 3 for this purpose, on which reinforcements are placed will.
  • the frame has one in level 4 Contact surface 5 preformed groove 6, in which the Insert strip 7 is poured and anchored.
  • a double ring 9 is used for the molding tool 8, 9 ', wherein the inner ring 9 contains a centering 10 which reaches over the inner edge of the support surface.
  • the elastomer is in the gap between the two rings poured and smoothed if necessary. Depending on the viscosity filling is also an option.
  • the molding tool 9, 9 ' lifted and the insert strip except for the standard Protrusion turned off. Only plastic chips fall that can be disposed of properly.
  • the mold 19 has that Profile of an upside down U.
  • the closed one Top contains one or more injection openings 21, into which the pourable elastomer is introduced. After this The ring shape only needs to be lifted off at the injection opening resulting sprue can be removed.
  • the smooth bottom of the Molding tool results in a smooth surface of the Interlining that is not to be reworked needs. Any out-of-roundness of the cast frame will be eliminated the mold balanced.

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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Springs (AREA)

Claims (4)

  1. Procédé destiné à la production d'un article d'assainissement, p.ex. un regard pour chaussées, pour lequel une bande d'amortissement en élastomère est prévu à être insérée au moins dans le creux d'une des surfaces d'appui en métal, la bande d'amortissement étant fabriquée d'une masse d'élastomère laquelle peut être versée ou appliquée à l'aide d'une spatule, caractérisé en ce que la bande d'amortissement déborde les surfaces d'appui et la partie débordante de la bande d'amortissement est produite à l'intermédiaire d'une moule de formage.
  2. Procédé selon revendication 1, caractérisé en ce que la moule de formage (9, 9') est ouvert en haut et que la masse d'élastomère est versée ou remplie dans la moule à l'aide d'une spatule de manière qu'elle est à fleur avec la face supérieure de la moule.
  3. Procédé selon revendication 1, caractérisé en ce que la moule (19) est fermée en haut et que la masse d'élastomère (7') est injectée dans la cavité de la moule à travers des ouvertures d'injection (21).
  4. Procédé selon une des revendications 1, 2 ou 3, caractérisé en ce qu' après avoir enlevée la moule, le débord en élastomère solidifié est façonné et réduit aux dimensions standard.
EP95108889A 1995-06-09 1995-06-09 Procédé d'établissement d'un dispositif d'évacuation d'eau avec une bande amortissante Expired - Lifetime EP0747539B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE59501851T DE59501851D1 (de) 1995-06-09 1995-06-09 Verfahren zur Herstellung eines Entwässerungsgegenstands mit dämpfenden Einlagestreifen
AT95108889T ATE164902T1 (de) 1995-06-09 1995-06-09 Verfahren zur herstellung eines entwässerungsgegenstands mit dämpfenden einlagestreifen
EP95108889A EP0747539B1 (fr) 1995-06-09 1995-06-09 Procédé d'établissement d'un dispositif d'évacuation d'eau avec une bande amortissante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95108889A EP0747539B1 (fr) 1995-06-09 1995-06-09 Procédé d'établissement d'un dispositif d'évacuation d'eau avec une bande amortissante

Publications (2)

Publication Number Publication Date
EP0747539A1 EP0747539A1 (fr) 1996-12-11
EP0747539B1 true EP0747539B1 (fr) 1998-04-08

Family

ID=8219342

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95108889A Expired - Lifetime EP0747539B1 (fr) 1995-06-09 1995-06-09 Procédé d'établissement d'un dispositif d'évacuation d'eau avec une bande amortissante

Country Status (3)

Country Link
EP (1) EP0747539B1 (fr)
AT (1) ATE164902T1 (fr)
DE (1) DE59501851D1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004063960A1 (de) * 2004-11-04 2006-05-18 Lic Langmatz Gmbh Abdeckung eines in den Boden eingelassenen, vorzugsweise betonierten Schachtes
DE502005004143D1 (de) * 2005-11-30 2008-06-26 Langmatz Lic Gmbh Abdeckung eines in den Boden eingelassenen Schachtes
DE102006045873A1 (de) * 2006-09-28 2008-04-10 Lic Langmatz Gmbh Abdeckung für einen Schacht
DE102006054343B3 (de) * 2006-11-17 2008-01-24 Lic Langmatz Gmbh Dichtung für einen Schachtdeckel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637493C2 (de) 1986-11-04 1996-02-29 Passavant Werke Schachtabdeckung mit Dämpfungseinlage

Also Published As

Publication number Publication date
DE59501851D1 (de) 1998-05-14
EP0747539A1 (fr) 1996-12-11
ATE164902T1 (de) 1998-04-15

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