EP0380901B1 - Caniveau - Google Patents

Caniveau Download PDF

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Publication number
EP0380901B1
EP0380901B1 EP89810936A EP89810936A EP0380901B1 EP 0380901 B1 EP0380901 B1 EP 0380901B1 EP 89810936 A EP89810936 A EP 89810936A EP 89810936 A EP89810936 A EP 89810936A EP 0380901 B1 EP0380901 B1 EP 0380901B1
Authority
EP
European Patent Office
Prior art keywords
drainage channel
wall
side walls
wall cover
leg
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
EP89810936A
Other languages
German (de)
English (en)
Other versions
EP0380901A1 (fr
Inventor
Roland Thomann
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.)
Poly Bauelemente AG
Original Assignee
Poly Bauelemente AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4184064&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0380901(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Poly Bauelemente AG filed Critical Poly Bauelemente AG
Priority to AT89810936T priority Critical patent/ATE79427T1/de
Publication of EP0380901A1 publication Critical patent/EP0380901A1/fr
Application granted granted Critical
Publication of EP0380901B1 publication Critical patent/EP0380901B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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 present invention relates to a drainage channel according to the preamble of independent claim 1.
  • Drainage channels are well-known means of linearly draining surfaces of squares and traffic routes. Prefabricated channels are poured into a concrete banquet in the floor. Gratings are used as the cover, which are formed either from slotted molded sheet metal or from cast iron. It is customary to design the crowns of the side walls in such a way that the grids are guided laterally. This can be done either by a raised rib made of the material or by means of a frame that is placed on the gutters.
  • the channels are often made of polyester concrete.
  • German Patent No. 3,149,552 it was proposed in German Patent No. 3,149,552 to anchor a metal frame sitting on the gutter walls. Another one The solution is described in German Utility Model No. 84 35 101.
  • a sheet metal molded part In this molded part, the blank is folded around a fold line in such a way that a double-layer side leg is created for the lateral support of the grids.
  • One of the two layers forms the outer holding leg and the second layer forms the inner holding leg after being folded twice. Both holding legs are provided with anchoring tongues facing each other in order to form a rigid connection with the casting material for the channels.
  • edge protection is inserted into the mold before the channel is poured and the channel is lifted out after the casting material has been crosslinked, it can be seen that the shrinkage of the casting material and these rigid edge protection profiles lead to the channels bending and not being reworked are usable.
  • 1 and 2 is a U-shaped channel with a concavely curved bottom wall 10 and side walls 11, 12 which are inclined outwards on the inside. On the outside, the surfaces are perpendicular to the outside floor surface. A groove in the transition from side surfaces to floor surfaces results in a narrower floor surface for easier relocation, but also considerable material savings.
  • An outwardly projecting rib 13, 14 with a lower horizontal surface and an upper, inclined surface results in one solid anchoring of the drainage channel 1 in the concrete banquet, so that the drainage channel cannot be raised in frost. From Fig. 2 it can be seen that this rib 13, 14 extends over the entire length of the channel wall. But it could just as well be interrupted.
  • a lock is indicated on the left and right in FIG. 2, with a mother part on the left and a father part on the right in order to align channels one after the other, so that no disturbing shoulders can occur on the floor and also on the upper channel wall.
  • Bar holder boxes 15 are inserted in the side walls 11, 12. Such bolt holder box 15 are used to screw the grids 16 by a bolt, not shown, engages under the upper wall and can be screwed tightly from the grate by means of a screw. These bar holder boxes 15 are described in EP-B-0 112 287. It is therefore not necessary to go into this at this point.
  • the present invention now relates to the wall cover 20, which is designed as a profile in the form of an h and a straight outer wall 21 with an inwardly directed rib 24, a support 22 which branches off at right angles from said outer wall 21 and has an inner leg 23.
  • the outer wall 21 is in the area 25 opposite the inner leg 23 against the inner leg 23 by one Angle ⁇ inclined from 1 ° to 5 ° in order to generate a prestress on the side wall 11, 12 of the drainage channel 1.
  • the side walls 11, 12 can have a longitudinal groove 17 as shown in FIGS. 1 to 3 or a crown thickening 31 in the attachment element 30 according to FIG. 4.
  • the cover 20 has recesses 25 in the area of the latch holder box 15. These could also be arranged elsewhere, or there could also be more than just the two recesses 25 shown in FIG. 2. These are used for mounting in the concrete banquet or in the road surface with which they form a toothing in order to be secured against displacement in the longitudinal direction.
  • the cover advantageously consists of plastic, for example of an extrudable plastic such as thermoplastics, which are temperature-resistant in the range of the floor temperatures, they have the known advantages over Metal frames that cannot be cut or can rust if they have to be adjusted. It is also important, however, that the covers according to the invention fit snugly against the channel wall, so that no condensation forms between the cover and the side wall. In particular, there are no capillaries, as in the aforementioned utility model no. 84 35 101 in the folded sheet metal, so that there is no fear of rusting through.
  • Another advantage of using plastic is that, together with the latch holder box 15, the grids 16 now rest on plastic and the latches are pressed against the plastic of the latch holder box 15. This makes it practically impossible to loosen the screws independently, but even if a screw were not properly tightened, a rust on plastic would not clatter.
  • crowns of the side walls can be produced without thickening and without steps for receiving grates or frames for them, which results in a very large saving in material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • External Artificial Organs (AREA)
  • Centrifugal Separators (AREA)

Claims (5)

1. Caniveau présentant un corps de section transversale en U et de longueur donnée, avec une paroi de fond (10) à bombement intérieurement concave et deux parois latérales verticales (11, 12), les couronnes des parois latérales (11, 12) étant constituées de trois parties superficielles planes qui se rencontrent sur deux bords longitudinaux parallèles, caractérisé par le fait que la surface extérieure des parois latérales présente une encoche (17) ménagée parallèlement au bord externe des couronnes ; et par la présence d'une coiffe de cloisonnement (20) par laquelle les couronnes des parois latérales (11, 12) sont emprisonnées, qui possède une branche latérale (21) dirigée vers le haut et surmontant la couronne, et est munie d'une nervure (24) en vue de la pénétration dans l'encoche (17).
2. Caniveau selon la revendication 1, caractérisé par le fait que la coiffe de cloisonnement consiste en une matière plastique.
3. Caniveau selon la revendication 2, caractérisé par le fait que la coiffe de cloisonnement est réalisée de section transversale configurée en h.
4. Caniveau selon la revendication 3, caractérisé par le fait que les deux branches de retenue (23, 25) de la coiffe de cloisonnement (20), appliquées intérieurement et extérieurement contre la paroi latérale (11, 12) considérée, décrivent un angle (α) dans leur prolongement.
5. Caniveau selon la revendication 4, caractérisé par le fait que la branche de retenue (25) de la coiffe de cloisonnement, qui est appliquée extérieurement, est coudée vers l'intérieur, tandis que la branche de retenue (23) appliquée intérieurement est disposée, au moins approximativement, dans un plan parallèle à la branche latérale (21).
EP89810936A 1989-01-31 1989-12-12 Caniveau Expired - Lifetime EP0380901B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89810936T ATE79427T1 (de) 1989-01-31 1989-12-12 Entwaesserungsrinne.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH30989 1989-01-31
CH309/89 1989-01-31

Publications (2)

Publication Number Publication Date
EP0380901A1 EP0380901A1 (fr) 1990-08-08
EP0380901B1 true EP0380901B1 (fr) 1992-08-12

Family

ID=4184064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89810936A Expired - Lifetime EP0380901B1 (fr) 1989-01-31 1989-12-12 Caniveau

Country Status (4)

Country Link
US (1) US5106231A (fr)
EP (1) EP0380901B1 (fr)
AT (1) ATE79427T1 (fr)
DE (1) DE58902046D1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380121A (en) * 1993-04-07 1995-01-10 Contech Construction Products, Inc. Slotted drain
DE4436460C2 (de) * 1994-10-12 1998-06-10 Ahlmann Aco Severin Entwässerungsrinne
WO1997011232A1 (fr) * 1995-09-22 1997-03-27 Konoike Construction Co., Ltd. Structure destinee a empecher les dommages occasionnes par le gonflement du au gel et son procede de construction
US5647689A (en) * 1995-12-06 1997-07-15 Abt, Inc. Drainage channel grates for athletic playing surfaces and associated methods
US5653553A (en) * 1995-12-06 1997-08-05 Abt, Inc. Drainage channel and associated method
US5647692A (en) * 1995-12-06 1997-07-15 Abt, Inc. Edge adapter for athletic playing surface and associated method
US5702204A (en) * 1996-03-22 1997-12-30 Abt, Inc. Apparatus for connecting and aligning frame member sections of a trench
US6000881A (en) * 1998-02-17 1999-12-14 Zurn Industries, Inc. Trench drain
US6035581A (en) * 1998-09-09 2000-03-14 Archie Mccoy (Hamilton) Ltd. Road surface aperture frames and covers
USD428159S (en) * 1999-02-11 2000-07-11 Archie McCoy Ltd. Road surface aperture frame
US6394700B1 (en) 2000-07-20 2002-05-28 Midwest Plastic Products, Inc. Highway underdrain plastic apron endwall with anti-floatation wings
DE20110764U1 (de) 2001-06-29 2001-08-30 Broermann, Rita, 59609 Anröchte Drainage-Rinnenkörper, insbesondere aus Polymerbeton
US7059804B2 (en) * 2001-10-04 2006-06-13 Aco Severin Ahlmann Gmbh & Co. Kg Drainage device
US6666621B1 (en) * 2002-11-07 2003-12-23 James A. Rutledge Temporary trench cover and rail
US8517712B2 (en) * 2008-05-20 2013-08-27 Abt, Inc. Adjustable mold and associated method for making a drainage channel
BRPI0902331B1 (pt) * 2009-07-06 2018-08-14 Santiago Dos Santos Mauricio Canal para sistema de drenagem de águas pluviais
US8920072B2 (en) * 2012-10-19 2014-12-30 Aco Polymer Products, Inc. Drainage channels and methods for making drainage channels
DE102016117525A1 (de) 2016-09-16 2018-03-22 Bott Gmbh & Co Kg Bodenbelag
CN106894350B (zh) * 2017-02-13 2022-10-25 中交隧道工程局有限公司 一种钢刃角入土顶进箱涵装置及施工方法
US12534899B2 (en) * 2022-12-09 2026-01-27 Midwest Design Group Trench drains with suspended grates
US12546102B2 (en) * 2023-02-23 2026-02-10 Advanced Drainage Systems, Inc. Linear or trench drain systems

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564386A (en) * 1946-02-07 1951-08-14 Edison Wood Products Inc Covered article
US3212267A (en) * 1962-08-22 1965-10-19 Harold B Biehn Culvert
US3308727A (en) * 1964-04-08 1967-03-14 Central States Ind Supply Comp Support for manhole cover and the like
US3416282A (en) * 1966-06-16 1968-12-17 Cardinal Extrusions Co Elongate panel edging strip of the prefabricated type
US3625011A (en) * 1970-04-15 1971-12-07 Minnesota Mining & Mfg Drainage system
SE7706076L (sv) * 1977-05-24 1978-11-25 Schoultz Sven Kantskena for hyllskivor och dylikt
DE2727790A1 (de) * 1977-06-21 1979-01-04 Hauger & Jaegel Gmbh Abdeckrost fuer ablaufrinnen
NL7900164A (nl) * 1979-01-09 1980-07-11 Vulcanus Handelsonderneming B Molgootafvoer.
DE3149552C2 (de) * 1981-12-15 1986-08-21 ACO Severin Ahlmann GmbH & Co KG, 2370 Rendsburg Metalleinfassung für Entwässerungsrinnen
US4535756A (en) * 1981-12-23 1985-08-20 Owens-Corning Fiberglas Corporation Solar collectors
CH644416A5 (de) * 1982-11-23 1984-07-31 Poly Bauelemente Ag Entwaesserungsrinne.
DE8333233U1 (de) * 1982-11-23 1984-02-16 Poly Bauelemente AG, Adliswil Entwaesserungsrinne
JPS59210117A (ja) * 1983-05-16 1984-11-28 Masayuki Kitano トラフ
US4498807A (en) * 1983-09-08 1985-02-12 Polydrain, Inc. Drainage channel with means for maintaining proper slope during installation
DE8435101U1 (de) * 1984-11-30 1985-03-28 ACO Severin Ahlmann GmbH & Co KG, 2370 Rendsburg Entwaesserungsrinne
US4594157A (en) * 1984-12-31 1986-06-10 Mcgowan Bernard J Inlet clamp and screen
US4650365A (en) * 1985-05-28 1987-03-17 Frw Industries, Inc. Watertight manhole insert
US4640643A (en) * 1985-06-19 1987-02-03 Polydrain, Inc. Sidewall extension for drain channel system and method for extending the continuous slope of a drainage channel system

Also Published As

Publication number Publication date
EP0380901A1 (fr) 1990-08-08
US5106231A (en) 1992-04-21
DE58902046D1 (de) 1992-09-17
ATE79427T1 (de) 1992-08-15

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