EP0856610B1 - Couvercle de regard ou caisson - Google Patents

Couvercle de regard ou caisson Download PDF

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Publication number
EP0856610B1
EP0856610B1 EP98100235A EP98100235A EP0856610B1 EP 0856610 B1 EP0856610 B1 EP 0856610B1 EP 98100235 A EP98100235 A EP 98100235A EP 98100235 A EP98100235 A EP 98100235A EP 0856610 B1 EP0856610 B1 EP 0856610B1
Authority
EP
European Patent Office
Prior art keywords
cover
frame
ring
manhole
intermediate layer
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
EP98100235A
Other languages
German (de)
English (en)
Other versions
EP0856610A1 (fr
Inventor
Horst Peter Renauer
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.)
H. RENAUER KANALBAU GMBH
Original Assignee
H Renauer Kanalbau 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 H Renauer Kanalbau GmbH filed Critical H Renauer Kanalbau GmbH
Priority to DE29825009U priority Critical patent/DE29825009U1/de
Publication of EP0856610A1 publication Critical patent/EP0856610A1/fr
Application granted granted Critical
Publication of EP0856610B1 publication Critical patent/EP0856610B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • 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

Definitions

  • the invention relates to a manhole or gully cover with frame, the frame in a ring made of concrete, mineral casting or the like can be used or connected to this, according to the preamble of the claim.
  • Manhole covers for pits, cathedral shafts, sewage treatment plants or the like are just like cover grids for longitudinal or transverse drainage channels known for a long time.
  • EP 0 372 260 A1 discloses a drainage or Inspection shaft, whereby to avoid damage from vibrating forces at least one component has a limited permanent elastic structure or an in Effective permanent elastic covering is given.
  • Permanently elastic component offers itself according to the solution cited above the shaft cone, which has a strong conicity and possibly a Reinforcement.
  • the support or connection point between the frame and Cover an area that is inclined to include a friction-reducing, elastic liner is used.
  • the intermediate layer is preferably continuous along and on both sides of the opposing connecting surfaces educated.
  • the intermediate layer can also be used for leveling, e.g. on roads with gradient.
  • the friction-reducing, elastic intermediate layer made of e.g. Plastic or Rubber can be attached to the frame and / or the cover.
  • This Attachment can e.g. by partial inclusion of an intermediate plate in a corresponding groove-shaped recess can be realized.
  • a supplementary embodiment of the invention is based on an intermediate layer which is arranged both on the frame and on the cover, so that there are two opposing intermediate layer sections each result in opposite connecting surfaces.
  • the possibility of alternating the intermediate layers opposite to be interrupted, with the aim of a quasi Gearing, which results in a reduction in unwanted lateral Twisting the cover in relation to the manhole neck results.
  • FIGS. 1 and 2 in partial cross section is the actual cover 1 in a circumferential recess of a frame 2.
  • the frame 2 can also be a leaf guard or Pick up the strainer.
  • Frame 2 and cover 1 are, for example Cast iron made.
  • the frame 2 is embedded in a concrete ring 3.
  • Cover, frame and concrete ring form a standard manhole cover, for example for inspection shafts, septic tanks, manholes and the like can be used.
  • a shaft neck or Compensation ring 4 forms a circumferential contact surface 5. Usually 4 mortar applied to the peripheral support surface 5 of the manhole neck and the complete manhole cover is used. Subsequently, a backfilling with in-situ concrete 6 and bitumen 7 up to the level of the surrounding level, e.g. a lane.
  • a special intermediate layer is provided consists of a double-T-shaped metallic support 11.
  • the metallic carrier 11 is on the surface side of the connecting leg 12 with a friction-reducing damping coating 13, e.g. Rubber, Mistake.
  • the coating 13 can also over the inside of the extend lateral leg 14 of the metallic carrier 11, this is however not shown in the figure.
  • the mechanical support 11 with coating 13 extends all around and encompassing the shaft neck 4.
  • the side legs 14 include an upper section of the wall of the shaft neck 4 and after Placing the concrete ring 3 also a corresponding section of this.
  • the Fitting the concrete ring 3 of the manhole cover 1 also fixes guaranteed without an intermediate mortar layer, so that immediately afterwards on it the bitumen layer 7 can be filled up to the road level.
  • the side legs 14 can be directed towards the inside have a conical edge or a sliding section, so that the Put on the manhole cover resp. of the concrete ring 3 and thus the Assembly simplified.
  • the shaft cover can also already be delivered with pre-assembled metallic support 11, which then the corresponding upper section of the manhole neck 4.
  • the metallic carrier can along the connecting leg 12 and the Coating 13 have continuous recesses, so that when desired, mortar can be introduced in a known manner, whereby the Fixation of the cover, especially in the vertical direction, improved.
  • the liners 15 comprise a metallic plate 16 on which one or several layers 17 of a friction-reducing and damping material are upset.
  • the metallic plates 16 by means of corresponding integral extensions when the Concrete ring 3 or the manhole neck 4, i.e. in the fresh concrete state, brought in.
  • the alternately connected to the concrete ring 3 and the shaft neck 4 are both a lateral fixation of the manhole cover also protection against twisting of the cover relative to the surface of the shaft neck 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Springs (AREA)
  • Sealing Devices (AREA)
  • Vibration Prevention Devices (AREA)

Claims (1)

  1. Couvercle de puits ou de bouche d'égout avec cadre, le cadre étant inséré dans un anneau en béton, en fonte minérale ou similaire, ou relié à celui-ci, caractérisé en ce qu'entre l'anneau (3) et la surface d'appui (5) d'un col de puits (4) ou d'un anneau de compensation est agencée une couche intermédiaire (13, 15) élastique, la couche intermédiaire étant constituée par un support (11) métallique en forme de double T qui est pourvu, sur le côté de la surface de la branche de liaison (12), d'un revêtement (13) amortisseur et diminuant la friction, les branches (14) latérales comprenant un tronçon supérieur de la paroi du col de puits (4) et comprenant également, après avoir posé l'anneau (3), un tronçon correspondant de celui-ci avec un jeu moyen, le revêtement (13) pouvant aussi s'étendre sur la face intérieure des branches latérales (14) du support (11) métallique, ou des couches intermédiaires (15) étant réalisées avec décalage en direction radiale, lesquelles sont décalées à l'opposé les unes des autres et réparties sur la périphérie ou sur la surface d'appui (5) du col de puits, de telle sorte que lors de la pose du couvercle, il s'établit une imbrication entre les couches intermédiaires (15) respectives, de sorte que des forces qui se produisent sur le couvercle, en particulier des forces de déplacement, sont encaissées.
EP98100235A 1997-01-30 1998-01-08 Couvercle de regard ou caisson Expired - Lifetime EP0856610B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29825009U DE29825009U1 (de) 1997-01-30 1998-01-08 Rinnen- oder Sinkkastenabdeckung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19703406 1997-01-30
DE19703406A DE19703406A1 (de) 1997-01-30 1997-01-30 Rinnen- oder Sinkkastenabdeckung

Publications (2)

Publication Number Publication Date
EP0856610A1 EP0856610A1 (fr) 1998-08-05
EP0856610B1 true EP0856610B1 (fr) 2004-08-18

Family

ID=7818804

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98100235A Expired - Lifetime EP0856610B1 (fr) 1997-01-30 1998-01-08 Couvercle de regard ou caisson

Country Status (3)

Country Link
EP (1) EP0856610B1 (fr)
AT (1) ATE274107T1 (fr)
DE (2) DE19703406A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19757316A1 (de) * 1997-12-22 1999-06-24 Wolfgang Schwarz Rahmen für einen Deckel
GB9905871D0 (en) * 1999-03-16 1999-05-05 Asg Contractors Ltd Improved tile cover
EP1111138A3 (fr) * 1999-12-23 2002-10-16 TPL TECNOGHISA S.r.l. Dispositif pour maintenir un couvercle de regard à niveau avec la surface d'une chaussée
GB2375132A (en) * 2001-05-01 2002-11-06 Stephen Kielty Cover bearing cushion
DE10346586B4 (de) * 2003-10-07 2006-06-01 Aco Severin Ahlmann Gmbh & Co. Kg Befestigungsvorrichtung
GB2414261A (en) * 2004-05-20 2005-11-23 John Edward Doel Support apparatus for use between an ironwork article and a duct body
DE102005008819B4 (de) * 2005-02-24 2007-07-19 Mießler, Erik Bodenkanalelement in Modulbauweise, Bodenkanalsystem und Verfahren seiner Herstellung
DE202008006008U1 (de) 2008-04-30 2008-07-24 Hailo-Werk Rudolf Loh Gmbh & Co. Kg Schachtabdeckungsplatte für hohe Lasten
DE202009012621U1 (de) * 2009-09-18 2009-12-10 Aco Severin Ahlmann Gmbh & Co. Kg Abdeckung für eine Ablaufrinne und Ablaufrinne mit solcher Abdeckung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1455619A (en) * 1974-09-09 1976-11-17 Corrosion Tech Serv Bedding of load-carrying members on load-supporting foundations
US4759656A (en) * 1986-09-29 1988-07-26 Stephen K. Wilson Construction of a manhole chimney
DE3637493C2 (de) * 1986-11-04 1996-02-29 Passavant Werke Schachtabdeckung mit Dämpfungseinlage
DE3839320C2 (de) * 1988-11-22 1999-01-07 Passavant Werke Entwässerungs- und Revisionsschacht
DE4027863C2 (de) * 1990-09-03 1998-10-22 Erhard Beck Einlegering für Schachtabdeckungen
DE4329652B4 (de) * 1993-09-03 2007-07-12 Wolfgang Schwarz Evp Verfahren und Anordnung zum Befestigen eines Einbauteiles in einer Straße

Also Published As

Publication number Publication date
DE59811809D1 (de) 2004-09-23
EP0856610A1 (fr) 1998-08-05
ATE274107T1 (de) 2004-09-15
DE19703406A1 (de) 1998-08-06

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