EP0856610B1 - Couvercle de regard ou caisson - Google Patents
Couvercle de regard ou caisson Download PDFInfo
- 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
Links
Images
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)
- 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.
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)
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)
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 |
-
1997
- 1997-01-30 DE DE19703406A patent/DE19703406A1/de not_active Withdrawn
-
1998
- 1998-01-08 AT AT98100235T patent/ATE274107T1/de not_active IP Right Cessation
- 1998-01-08 EP EP98100235A patent/EP0856610B1/fr not_active Expired - Lifetime
- 1998-01-08 DE DE59811809T patent/DE59811809D1/de not_active Expired - Fee Related
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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