EP1636439A1 - Dispositif d'evacuation des eaux de ruissellement - Google Patents

Dispositif d'evacuation des eaux de ruissellement

Info

Publication number
EP1636439A1
EP1636439A1 EP04740257A EP04740257A EP1636439A1 EP 1636439 A1 EP1636439 A1 EP 1636439A1 EP 04740257 A EP04740257 A EP 04740257A EP 04740257 A EP04740257 A EP 04740257A EP 1636439 A1 EP1636439 A1 EP 1636439A1
Authority
EP
European Patent Office
Prior art keywords
cover
locking means
drainage device
surface drainage
edges
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Withdrawn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
EP04740257A
Other languages
German (de)
English (en)
Inventor
Heino Messerschmidt
Michael Sieber
Markus Blaschke
Arne Stoltenberg
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.)
ACO Ahlmann SE and Co KG
Original Assignee
ACO Severin Ahlmann GmbH 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 ACO Severin Ahlmann GmbH and Co KG filed Critical ACO Severin Ahlmann GmbH and Co KG
Publication of EP1636439A1 publication Critical patent/EP1636439A1/fr
Withdrawn legal-status Critical Current

Links

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
    • 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
    • E03F2005/065—Gully gratings with elastic locking elements

Definitions

  • the invention relates to a surface drainage device, in particular a drainage channel according to the preamble of claim 1.
  • Such a surface drainage device is known for example from CH 681 313 or DE 195 11 788 AI.
  • a latch is attached to the underside of the cover, which bridges the cross-section of the cover or the drainage channel equipped with it and engages with soapy noses in undercuts or recesses provided in the channel body.
  • the known devices are relatively complex.
  • the invention has for its object to further develop a surface drainage device of the type mentioned in such a way that a simplified Manufacture and assembly is guaranteed with at least the same durability and fastening performance.
  • An essential point of the invention lies in the fact that the locking means associated with the cover are designed as elastic hook elements and are fastened to the edges of the cover. This results in a considerable saving in material, since the partial areas of the bars provided in the known arrangements, which are in the central areas of the cover, which are superfluous for the actual fastening task, are superfluous. In addition, there is an increased durability or fastening performance. While in the known devices the release of the snap engagement on one side of the bolt or the release of the bolt from the grate loosens the hold of the cover on the body installed in the floor as a whole, in the arrangement according to the invention the locking means on both sides, i.e. on the Edges of the cover independent of each other. If one of the locking means is released, the other remains unchanged and can continue to perform its fastening function.
  • a surface drainage device in particular a drainage channel, comprising a body which can be installed in the ground, a cover which can be placed on an upper edge of the body, fastening devices which are fastened to the cover and have first locking means which are connected to second ones Locking means on the body in
  • Snap engagement can be brought to hold the cover on the body, solved in that the first locking means comprise elastic hook elements which are attached to edges of the cover.
  • the first locking means are preferably detachably attached to the cover.
  • the first locking means preferably comprise fastening elements which, when the first locking means are fastened to the cover, can be deformed with less effort than when the first locking means are removed from the cover. On the one hand, this ensures easy assembly (at the factory or for repairs), and on the other hand ensures that the locking means are held securely on the cover.
  • the first locking means are preferably inserted into undercuts or recesses in the cover on the edge. There is therefore no additional cost involved in the production of the cover, which would otherwise be necessary with separate fastening devices for the locking means.
  • the first locking means preferably comprise tensioning devices which tension the first locking means with respect to the cover in order to secure a play-free attachment. This ensures a rattle-free hold of the cover on the body installed in the floor.
  • the first locking means are designed as springs and bent from band material. This ensures low manufacturing costs.
  • the first locking means are preferably fastened in undercuts of the cover by means of tabs bent out of the band material. On the one hand, this makes it easy
  • the cover in the area of the undercuts is provided with punched-outs or similar recesses into which the tabs mentioned for fastening the locking means to the
  • the first locking means are designed as an elastomer body.
  • Such bodies can be manufactured easily and inexpensively, especially in injection molding, and have a high durability, which is very important, in particular in the case of the aggressive environmental influence occurring in the present area (water, de-icing salt, dirt).
  • FIG. 1 shows a first embodiment of the invention including the cover in a front view
  • FIG. 2 shows a perspective partial illustration in the direction of arrow II from FIG. 1,
  • FIG. 3 shows a side view along the line III-III from FIG. 1,
  • FIG. 4 shows a partial view in the direction of line IV-IV from FIG. 1,
  • Figure 5 is a side view of a locking device according to another
  • FIG. 6 shows a cross section through a drainage channel that can be installed in the ground
  • FIG. 7 shows a perspective view obliquely from below of a further embodiment of the invention including a cast cover grate
  • FIG. 8 shows a partial top view of the arrangement according to FIG. 7,
  • FIG. 9 shows a section along the line IX-IX from FIG. 8,
  • FIG. 10 shows a perspective view of a locking device according to FIG. 7,
  • FIG. 11 shows a side view of the locking device according to FIG. 10,
  • FIG. 12 shows a view along the line XII-XII according to FIG. 1,
  • FIG. 13 shows a view along the line XIII-XIII from FIG. 12,
  • FIG. 14 shows a cross section through the cover together with locking elements in a third embodiment
  • FIG. 15 is a partial isometric view of the exemplary embodiment from FIG. 14.
  • FIGS. 1 to 4 The arrangement shown in FIGS. 1 to 4 is a cover
  • the edges 21, 22 form undercuts 23, so that a U-shaped profile is formed, each of which forms a support edge 29 on its underside.
  • the cover 20 is inserted into a drainage channel according to FIG. 6 in such a way that the edges 21, 22 come to lie on the inner surfaces of side folds 14, which are formed by frames 12 which are fastened or cast onto upper edges 11 of a body 10 which can be installed in the floor , The frames 12 continue to form support surfaces 13 on which the cover 20 with its support edges 29 comes to lie.
  • hook elements 30 are attached.
  • the contour (in cross-section) of the hook elements 30 is identical to the contour of the undercut, that is, also U-shaped, so that the hook elements 30 formed from band material are secured flat.
  • An upper tab 31 and a lower tab 32 are bent out of horizontal areas (in the assembled state) of the hook elements 30, so that they protrude beyond the otherwise flat upper and lower horizontal surface of the hook elements 30.
  • punched-out portions 25, 26 are provided in the edges 21 and 22, specifically on the surface 21 of the cover 20 and in the support edges 29, such that, in the assembled state, the tabs 31, 32 with their edges directed towards the inside of the channel correspond to the corresponding edges of the Punches 25, 26 are firmly engaged.
  • further tabs which act as clamping tabs 33, are bent out on the surfaces of the hook elements facing the edges 21, 22. These tensioning tabs press the hook elements 30 by pressing against the inner surfaces (vertical surfaces) of the undercut 23 on the inside toward the inside of the gutter.
  • Each hook element 30 has a nose 34, under which an insertion bevel 35 and over which a notch bevel 36 lies. If a cover 20 with hook elements 30 mounted therein is placed on the body 10, the insertion bevels 35 first slide along the inner edges of the frames 12 and bend them
  • Hook elements 30 to the inside.
  • the lugs 34 engage in notches 50 in the frames, which serve as second locking means. These notches 50 are formed over the entire length of the frames 12, so that the frames are particularly easy to manufacture.
  • the same basic functions are provided as in the previously described embodiment.
  • the spring is slightly less bulky or requires less material.
  • the cover 30 is a cast iron grate of the usual type. At the edges of the cast grate recesses 24 are provided, in which the first locking means 30 can be used, which in this FaU are designed as an elastomer body (especially injection molded).
  • the hook elements 30 are provided on both edges with guide guards 37, 38 which closely engage in corresponding guide lugs 28 on the inner edges of the recesses 24.
  • locking elements (not shown) can be provided in such a way that an improved hold of the hook elements 30 in the recesses 24 is ensured.
  • the dimensioning of the hook elements 30 is such that their surfaces 39 are flush with the surface 27 of the cover 20.
  • the remaining functional parts of the hook elements 30, that is, the nose 34, the insertion bevel 35 and the bevel 36 correspond to those of the previously shown embodiment of the invention.
  • FIGS. 14 and 15 This is also a cover 20 which is bent from sheet steel.
  • the edges 21, 22 form undercuts 23, so that a U-shaped profile is formed, each of which forms a support edge 29 on its underside.
  • hook elements 30 acting as first locking elements are attached in the undercuts 23.
  • these hook elements are made of elastomer or similar flexible material.
  • the contour of the hook element 30 is almost identical to the contour of the undercut 23, that is to say it is also U-shaped, so that a flat contact of the hook elements 30 is ensured.
  • the hook elements 30 In the horizontal region (in the assembled state), the hook elements 30 have a lower projection 60 which engages in punched-outs 26 correspondingly formed on the support edge 29 of the cover 20. Furthermore, the hook element 30 has a protection 64 on a mounting head 62, which protects the mounting head 62 divides into a lower mounting head 61 and an upper mounting head 63. The height of the mounting head is slightly larger than the vertical extent of the undercut 23 formed on the cover 20 the lower mounting head
  • hook element 30 moves towards each other.
  • the elastic design of the hook element 30 clamps it firmly in the undercut 23. Even with dynamic stresses on the cover 20, a consistently firm locking of the hook element 30 in the undercut 23 on the cover 20 is thus ensured.
  • Further advantages of a hook element 30 made of elastomer are, of course, both the resistance to corrosion and the consistently firm locking in the drainage channel. It is also possible to use appropriately shaped hook elements on a cast grate that are bent out of the strip material.

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)
  • Sink And Installation For Waste Water (AREA)
  • Retaining Walls (AREA)
  • Road Paving Structures (AREA)

Abstract

L'invention concerne des conduits d'évacuation des eaux comprenant : un corps insérable dans le sol ; une structure de recouvrement qui peut être disposée sur un bord supérieur de ce corps ; des dispositifs de fixation qui sont fixés sur la structure de recouvrement et qui comportent des premiers moyens de blocage pouvant s'enclencher avec des deuxièmes moyens de blocage se trouvant sur ledit corps, pour maintenir la structure de recouvrement sur le corps. L'objectif de cette invention est de simplifier ce dispositif, de façon qu'il soit simple à produire et présente néanmoins une grande solidité. A cet effet, lesdits premiers moyens de blocage sont configurés sous la forme d'éléments crochus élastiques qui sont fixés sur des bords de la structure de recouvrement.
EP04740257A 2003-06-25 2004-06-24 Dispositif d'evacuation des eaux de ruissellement Withdrawn EP1636439A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10328612A DE10328612B4 (de) 2003-06-25 2003-06-25 Oberflächenentwässerungseinrichtung
PCT/EP2004/006844 WO2004113632A1 (fr) 2003-06-25 2004-06-24 Dispositif d'evacuation des eaux de ruissellement

Publications (1)

Publication Number Publication Date
EP1636439A1 true EP1636439A1 (fr) 2006-03-22

Family

ID=33520970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04740257A Withdrawn EP1636439A1 (fr) 2003-06-25 2004-06-24 Dispositif d'evacuation des eaux de ruissellement

Country Status (5)

Country Link
US (1) US7524133B2 (fr)
EP (1) EP1636439A1 (fr)
DE (1) DE10328612B4 (fr)
UA (1) UA84295C2 (fr)
WO (1) WO2004113632A1 (fr)

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ITPN20040059A1 (it) * 2004-08-16 2004-11-16 Gridiron Spa Griglia per canale di drenaggio
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FI117763B (fi) * 2005-12-30 2007-02-15 Suunnittelutoimisto Bestdan Oy Kansirakenne
US8388835B2 (en) * 2009-04-13 2013-03-05 Dieter Haschke Removably engageable storm drain inlet screen
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JP5723251B2 (ja) * 2011-10-06 2015-05-27 東北岡島工業株式会社 グレーチング用盗難防止具
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DE102012108387A1 (de) * 2012-09-10 2014-05-28 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Entwässerungsrinne mit einem Rinnenkörper und einer Abdeckung
DE102012108408A1 (de) * 2012-09-10 2014-04-03 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Abdeckung
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US9428900B2 (en) 2012-10-31 2016-08-30 Zurn Industries, Llc Rough-in adapter
CA2837496C (fr) * 2012-12-18 2016-12-13 Canada Pipe Company ULC Mecanisme de verrouillage pour un couvercle
JP5700866B2 (ja) * 2013-07-10 2015-04-15 株式会社淀川製鋼所 側溝ユニット
DE102014101322B4 (de) * 2014-02-04 2018-05-30 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Abdeckrost
DE102014101320A1 (de) * 2014-02-04 2015-08-06 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Entwässerungsabdeckung
CN103882937B (zh) * 2014-03-25 2015-04-22 扬州大学 雨水井盖处积水智能增排方法
FR3029224B1 (fr) * 2014-12-01 2019-07-26 Lazer Module d’ecoulement d’eaux destine a etre encastre dans un mur
US9932730B2 (en) 2015-04-29 2018-04-03 Rapid Trench, LLC Trench drain
US9506234B2 (en) * 2015-04-29 2016-11-29 Rapid Trench, LLC Trench drain
USD847635S1 (en) * 2015-07-30 2019-05-07 Eduardo O. Palma Food draining insert for package
DE202017104995U1 (de) * 2017-08-21 2017-09-11 Richard Brink Gmbh & Co. Kg Anordnung einer Abdeckung an einer Rinne
EP3935232A4 (fr) * 2019-03-08 2022-12-07 Brentwood Industries, Inc. Modules et ensemble de réservoir de drainage d'eaux pluviales
RU2736596C1 (ru) * 2019-12-17 2020-11-18 Всеволод Геннадиевич Ситников Элемент дождеприемного канала, лоток дождеприемного канала и фиксатор решетки дождеприемного канала
RU2743942C1 (ru) * 2020-11-02 2021-03-02 Олег Михайлович Франко Элемент водоотводного канала и фиксатор решетки для него

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Also Published As

Publication number Publication date
DE10328612B4 (de) 2009-04-09
DE10328612A1 (de) 2005-01-20
US20060159515A1 (en) 2006-07-20
UA84295C2 (ru) 2008-10-10
WO2004113632A1 (fr) 2004-12-29
US7524133B2 (en) 2009-04-28

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