EP0094043B1 - Caniveau pour l'évacuation en travers des eaux sur les chaussées - Google Patents

Caniveau pour l'évacuation en travers des eaux sur les chaussées Download PDF

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Publication number
EP0094043B1
EP0094043B1 EP83104434A EP83104434A EP0094043B1 EP 0094043 B1 EP0094043 B1 EP 0094043B1 EP 83104434 A EP83104434 A EP 83104434A EP 83104434 A EP83104434 A EP 83104434A EP 0094043 B1 EP0094043 B1 EP 0094043B1
Authority
EP
European Patent Office
Prior art keywords
cover
channel body
drainage channel
channel according
abutment portion
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
Application number
EP83104434A
Other languages
German (de)
English (en)
Other versions
EP0094043A1 (fr
Inventor
Peter Karbstein
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
Priority to AT83104434T priority Critical patent/ATE19801T1/de
Publication of EP0094043A1 publication Critical patent/EP0094043A1/fr
Application granted granted Critical
Publication of EP0094043B1 publication Critical patent/EP0094043B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224—Surface drainage of streets
    • E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks

Definitions

  • the invention relates to a drainage channel for the cross-drainage of roadways with a cross-sectionally U-shaped channel body that can be embedded in the material of the roadway and a cover that covers the upper side of the channel body and that has a multiplicity of water inlet openings, the channel body and cover being formed from synthetic resin concrete are.
  • Such a drainage channel is known (DE-U-7 036 272).
  • the channel body and cover are advantageously formed from polymer concrete.
  • the cover is arranged recessed on shoulders inside the channel body, so that its surface is approximately flush with the upper edge of the channel body walls.
  • a cover of relatively large thickness In the known drainage channel, it is also known to choose a cover of relatively large thickness. It is used for a channel body, one side wall of which is lower than the other. Lateral openings in the cover also serve to allow lateral surface water to run into the channel body.
  • covers inseparably to the channel bodies of a drainage channel (DE-A-2 703 583). Such a connection can be made, for example, by gluing.
  • anchoring can be carried out by concrete anchors or the like.
  • the covers are cast or steel gratings that are exposed to high dynamic forces on roads with high vehicle frequencies and high speeds (highways) and are not always able to withstand them. At least there is a risk that the cover structure breaks and massive foreign objects get onto the roadway and create dangers. Even if the covers made of steel or cast iron are sufficiently strong, they have the disadvantage that they do not participate in lowering the road surface due to abrasion.
  • the lowering of the carriageway means that the water inlet zone is higher than the carriageway level, so that water can accumulate with the risk of aquaplaning.
  • the outstanding metal construction forms an obstacle in the road. When driving over at high speed, it causes hard impacts, which have an unfavorable effect on the vehicle and are uncomfortable for the driver.
  • the invention is therefore based on the object to provide a drainage channel for the cross-drainage of roadways, the cover has grown strong loads and the water inlet zone is always in the level of the roadway level or slightly below, even during prolonged use.
  • the cover has a lower support section and an upper desired wear section, that the support section extends in cross-section to the upper outer edges of the channel body and is of a smaller thickness than the desired wear section in that the latter is narrower than the support section and is delimited by a drivable surface that has the minimum cross-sectional width of the entire cover, that the total thickness of the cover is at least half the inside width of the channel body and that the cover can also be positively installed in the material of the roadway, the material of the Covering is chosen so that the lowering of the surface of the target wear section due to abrasion should not be less than that of the adjacent road surface.
  • the cover is made very thick and is composed of an upper wear section and a lower support section.
  • the support section is supported on the top of the channel body walls, while the wear section forms a traffic surface on the top. Since the cover is made of polymer concrete, a desired abrasion factor can be set through the choice of the correct aggregates and the aggregate proportions, which roughly corresponds to that of the road in which the drainage channel according to the invention is to be used. So that a significant abrasion can actually take place, the wear section must have a certain thickness.
  • the width of the support section is greater than that of the wear section. This results in a more or less conical shape in cross-section, which enables secure anchoring in the material of the roadway. Even due to large forces acting on the cover, it cannot be removed from the channel body and flung away.
  • the cover and the channel body may be advantageous to connect the cover and the channel body to one another before installation, for example by gluing.
  • the bonding plays no role in the operation of the drainage channel according to the invention. It is therefore not used for an additional anchoring of the cover on the channel body. For manufacturing reasons, however, bonding at the manufacturing site is preferable.
  • the channel body and cover plate can be installed together, which saves assembly costs at the construction site. Further advantageous embodiments of the invention are specified in further subclaims.
  • FIG. 2 two different channel bodies are indicated by a side wall 10 and 11, respectively. They are of similar shape in cross-section, but have different clear widths.
  • the channel body 10 has a clear width of 200 and the channel body 11 has a clear width of 100 mm.
  • the channel bodies are usually made of polyester concrete. On the upper side they have a raised edge region 12 or 13 with a rectangular cross section, through which an elongated recess 14 or 15 is formed on the inside of the side walls with a shoulder 16 or 17.
  • the cover for the exemplary gutter body is generally designated 20. It has a lower support section 21 and an upper wear section 22.
  • the support section 21 has a lower surface 23 into which two parallel grooves are formed, one of which is shown at 24.
  • recesses 25 and 26, which are rectangular in cross section and extend in the longitudinal direction, are formed.
  • the sections 12 and 13 obtained engage in the grooves 24 and the lateral recesses 25 and 26, respectively, the lower surface 23 being seated on the shoulders 16 and 17, respectively.
  • the outside of the support section 21 is flush with the outside of the walls of the channel body 10.
  • the support section 21 of the cover 20 is roof-shaped on its upper side, as shown at 27, and merges into the wear section 22, which gradually decreases in width upwards.
  • the height of the wear section 22 is approximately twice as large as that of the support section 21, and the total height of the cover 20 is in the range of the clear width of the channel body 10.
  • ribs 28 are formed which are spaced apart in the longitudinal direction increase the lateral stability of the cover 20.
  • the traversed surface 29 of the wear section 22 forms the water inlet zone.
  • the channel body After installation of the channel body with the cover 20, it lies at the same level as the roadway level, as indicated by the arrow 30.
  • the channel body is installed together with the cover in the concrete bed or the material of the pavement, so that the cover is securely anchored.
  • the cover 20 also consists of a material that can be rubbed off, in particular polyester concrete, the wear section 22 is removed together with the roadway, so that it is ensured that the water inlet zone is always at the level of the roadway level 30 or below.
  • FIGS. 1 and 2 three rows of slot-like water inlet openings 31, which are arranged one behind the other and are formed in the longitudinal direction, are formed, which expand somewhat downward in a known manner.
  • the inlet openings 31 of a row are offset by half a length in relation to the neighboring ones in order to maintain sufficient stability of the cover.
  • the channel body and cover 20 are firmly connected to one another by means of a suitable adhesive, so that they are handled and installed as a unit at the construction site.
  • the cover 40 according to FIGS. 3 and 4 is constructed similarly to that according to FIGS. 1 and 2. It has three parallel rows of water inlet openings 41 which, as indicated by dashed lines in FIG. 4, also taper somewhat from bottom to top.
  • the water inlet openings 41 are each arranged in a gap with respect to the openings to the adjacent row.
  • the arrangement of the water inlet openings 41 is such that in the middle row the inlet openings are open towards the front, as shown at 42.
  • the surface 43 of the cover 40 which in turn lies at the level of the roadway, is provided with three parallel grooves 44 into which the upper ends of the inlet openings 41 open, as can be clearly seen in FIGS. 3 and 4.
  • the top edges of cover 40 are chamfered, as shown at 45.
  • the cover 40 is provided with a continuous recess 46 or 47 in order to cooperate in a similar manner with a channel body, not shown, as shown in FIG. 2, left half.
  • the cover shown in FIGS. 3 and 4 has a constant cross section in the longitudinal direction, the outer sides 48, 49 being concave. For the rest, the same advantages apply to the embodiment according to FIGS. 3 and 4 as have been mentioned in connection with the embodiment according to FIGS. 1 and 2.
  • FIG. 5 shows a one-piece shaped channel body 10 'with cover 21', the shape corresponding to the embodiment according to FIG. 2, left side. Reference symbols which correspond to the embodiment according to FIG. 2 are therefore chosen, which are only provided with a comma.
  • cover 20 'and channel body 10' are made in one piece from a suitable polymer concrete. Otherwise, the same advantages apply as have been stated in connection with the embodiment according to FIGS. 1 and 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Road Paving Structures (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Cyclones (AREA)
  • Seal Device For Vehicle (AREA)

Claims (11)

1. Caniveau pour l'évacuation transversale des eaux sur les chaussées, comprenant un corps de caniveau (10) à section en U pouvant être enchassé rigidement dans la matériau de la chaussée (30) et un couvercle (20, 20', 40) recouvrant le côté supérieur du corps de caniveau et présentant de multiples ouvertures d'entrée d'eau, le corps de canniveau et le couvercle étant moulés en béton de résine synthétique, caractérisé par le fait que le couvercle (20, 20', 40) présente une partie inférieure d'appui (21, 21') et une partie supérieure d'usure obligatoire (22, 22'), en ce que la partie d'appui s'étend en coupe jusqu'aux bords extérieurs supérieurs du corps de caniveau (10) et est de moindre épaisseur que la partie d'usure obligatoire, en ce que cette dernière est plus étroite que la partie d'appui et est limitée par une surface carrossable qui présente la largeur minimale de section de l'ensemble du couvercle, en ce que l'épaisseur globale du couvercle est au moins égale à la moitié de la largeur intérieure du corps de caniveau et en ce que le covercle aussi peut être encastré rigidement dans le matériau de la chaussée, la matière du couvercle étant choisie de telle sorte que l'abaissement de la surface de la partie d'usure obligatoire par suite d'usure ne doit pas être inférieur à celui de la surface adjacente.
2. Caniveau selon la revendication 1, caractérisé par le fait que le corps de caniveau (10) et le couvercle (20) ont été reliés entre eux par collage avant la pose.
3. Caniveau selon la revendication 1, caractérisé en ce que le corps de caniveau (10') et le couvercle (20') sont moulée d'une seule pièce.
4. Caniveau selon l'une des revendications 1 à 3, caractérisé par le fait que, sur le côté inférieur de la partie d'appui (21), sont formées des rainures parallèles (24) dans lesquelles les parois (11) du corps de caniveau s'engagent rigidement.
5. Caniveau selon l'une des revendications 1 à 3, caractérisé en ce que, sur le côté inférieur de la partie d'appui (21), aux bords d'angle, sont formés des épaulements continus (25, 26,46,47) qui coopèrent avec le côté supérieur des parois du corps de caniveau (10).
6. Caniveau selon la revendication 5, caractérisé en ce que le côté inférieur de la partie d'appui (21), à l'intérieur par rapport aux épaulements (25, 26), coopère avec un épaulement (16, 17), placé avec décalage vers le bas, des parois du corps de caniveau.
7. Caniveau selon l'une des revendications 1 à 6, caractérisé en ce que l'épaisseur du couvercle (20, 20', 40) est approximativement égale à la largeur intérieure du corps de caniveau (10, 10').
8..Caniveau selon l'une des revendications 1 à 7, caractérisé en ce que la section de la partie d'appui (21, 21') et/ou de la partie d'usure (22, 22') diminue constamment vers le haut.
9. Caniveau selon l'une des revendications 1 à 8, caractérisé en ce qu'au côté extérieur des parties d'appui et d'usure (21, 21', 22, 22') sont formées des nervures (28, 28') reliant celles-ci.
10. Caniveau selon l'une des revendications 1 à 9, caractérisé en ce que les ouvertures d'entrée d'eau (31, 31', 41) ont la forme de fentes s'étendant dans la direction longitudinale du couvercle (20, 20', 40).
11. Caniveau selon l'une des revendications 1 à 10, caractérisé en ce que les ouvertures d'entrée d'eau (41) sont disposées en rangées longitudinales et en ce que les ouvertures d'entrée d'une rangée débouchent chaque fois, dans le fond d'une rainure (44) de la surface carrossable (43) du couvercle (40).
EP83104434A 1982-05-06 1983-05-05 Caniveau pour l'évacuation en travers des eaux sur les chaussées Expired EP0094043B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83104434T ATE19801T1 (de) 1982-05-06 1983-05-05 Entwaesserungsrinne fuer die querentwaesserung von fahrbahnen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823217001 DE3217001A1 (de) 1982-05-06 1982-05-06 Entwaesserungsrinne fuer die querentwaesserung von fahrbahnen
DE3217001 1982-05-06

Publications (2)

Publication Number Publication Date
EP0094043A1 EP0094043A1 (fr) 1983-11-16
EP0094043B1 true EP0094043B1 (fr) 1986-05-14

Family

ID=6162907

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83104434A Expired EP0094043B1 (fr) 1982-05-06 1983-05-05 Caniveau pour l'évacuation en travers des eaux sur les chaussées

Country Status (6)

Country Link
US (1) US4560302A (fr)
EP (1) EP0094043B1 (fr)
AT (1) ATE19801T1 (fr)
CA (1) CA1214957A (fr)
CH (1) CH663435A5 (fr)
DE (2) DE3217001A1 (fr)

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NO154957B (no) * 1984-06-27 1986-10-13 Raufoss Ammunisjonsfabrikker Landingsdekk for luftfartoeyer.
US4838727A (en) * 1988-06-28 1989-06-13 Aco Polymer Products, Inc. Slotted drain conduit
DK18890D0 (da) * 1990-01-24 1990-01-24 Joergen Mosbaek Johannessen Gulvafloeb og afloebsrender med sugevirkning
DE4021295A1 (de) * 1990-07-04 1992-01-09 Ahlmann Aco Severin Entwaesserung fuer eine seitlich von einem bordstein begrenzte fahrbahn
GB2261242B (en) * 1991-11-08 1995-03-22 Aco Polymer Products Ltd Cover member for a drainage channel
AT400960B (de) * 1993-04-30 1996-05-28 Fleischhacker Gerhard Bodenflächenbefestigung
US5653553A (en) 1995-12-06 1997-08-05 Abt, Inc. Drainage channel and associated method
US5647689A (en) * 1995-12-06 1997-07-15 Abt, Inc. Drainage channel grates for athletic playing surfaces and associated methods
US5647692A (en) * 1995-12-06 1997-07-15 Abt, Inc. Edge adapter for athletic playing surface and associated method
GB2347708B (en) * 1996-06-05 2000-11-29 Hodkin & Jones Drainage channel lid assembly
US6000881A (en) * 1998-02-17 1999-12-14 Zurn Industries, Inc. Trench drain
US6663317B1 (en) 2002-07-08 2003-12-16 Abt, Inc. Drainage channel
US7134808B2 (en) * 2003-05-30 2006-11-14 Aco Polymer Products, Inc. Drain sealing
GB2402152B (en) * 2003-05-30 2005-08-17 Aco Technologies Plc Drain sealing
JP6615010B2 (ja) * 2016-03-08 2019-12-04 會澤高圧コンクリート株式会社 自由勾配側溝ブロック
US20190309486A1 (en) * 2018-04-10 2019-10-10 Locke Solutions, Llc Monolithic slotted drain

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DE7416987U (de) * 1974-09-19 Passavant Werke Michelbacher Huette Entwässerungsrinne
US836903A (en) * 1905-11-15 1906-11-27 Benjamin H Sturman Combined curb and gutter.
US1224448A (en) * 1914-06-18 1917-05-01 Louis Davidson Device for removing snow, storm-water, and sewage.
US2386020A (en) * 1943-05-17 1945-10-02 Frederick K Wendelken Sectional surface drain conduit
US2436593A (en) * 1944-10-10 1948-02-24 Herman G Moselowitz Combined curb and sewer
US2701027A (en) * 1952-10-13 1955-02-01 Thomas N Scoville Floor drain master
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GB1071497A (en) * 1963-07-17 1967-06-07 Leslie Richard Williams An improvements in or relating to the drainage of roads and highways
DE1658449B1 (de) * 1967-06-28 1971-11-11 Dyckerhoff & Widmann Ag Deckschicht fuer eine Fahrbahn mit Einlagen aus Kunststoff
DE7036272U (de) * 1970-10-01 1971-08-19 Ahlmann Aco Severin Entwaesserungsrinneneinheit zur abfuehrung des oberflaechenwassers von geh- oder fahrflaechen.
DE2114956C3 (de) * 1971-03-27 1979-04-12 Migua-Mitteldeutsche Gummi- Und Asbest-Gesellschaft Hammerschmidt & Co, 5628 Heiligenhaus Vorrichtung zum Überbrücken einer Dehnungsfuge
GB1344236A (en) * 1972-03-22 1974-01-16 Evercrete Ltd Drainage blocks
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US4322179A (en) * 1980-04-28 1982-03-30 Bethlehem Steel Corporation Open top drain

Also Published As

Publication number Publication date
DE3363495D1 (en) 1986-06-19
US4560302A (en) 1985-12-24
CH663435A5 (de) 1987-12-15
CA1214957A (fr) 1986-12-09
ATE19801T1 (de) 1986-05-15
EP0094043A1 (fr) 1983-11-16
DE3217001C2 (fr) 1988-04-28
DE3217001A1 (de) 1983-11-17

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