EP1432880B1 - Entwässerungseinrichtung - Google Patents

Entwässerungseinrichtung Download PDF

Info

Publication number
EP1432880B1
EP1432880B1 EP02785152A EP02785152A EP1432880B1 EP 1432880 B1 EP1432880 B1 EP 1432880B1 EP 02785152 A EP02785152 A EP 02785152A EP 02785152 A EP02785152 A EP 02785152A EP 1432880 B1 EP1432880 B1 EP 1432880B1
Authority
EP
European Patent Office
Prior art keywords
frame
channel body
draining device
designed
cast
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
EP02785152A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1432880A1 (de
Inventor
Michael Sieber
Markus Blaschke
Heino Messerschmidt
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
Priority claimed from DE2002100265 external-priority patent/DE10200265A1/de
Application filed by ACO Severin Ahlmann GmbH and Co KG filed Critical ACO Severin Ahlmann GmbH and Co KG
Publication of EP1432880A1 publication Critical patent/EP1432880A1/de
Application granted granted Critical
Publication of EP1432880B1 publication Critical patent/EP1432880B1/de
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
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E03F3/046—Open sewage channels

Definitions

  • the invention relates to a drainage device for surface drainage according to the preamble of claim 1.
  • the frame serves to reinforce the upper edge of the channel body and as a support surface for the cover.
  • the frame is made of metal and fixed on the gutter body.
  • a drainage channel is known, on the upper edge of the channel body, a frame is attached, wherein the frame is held by the gutter body enclosing outer and inner legs of the frame.
  • the frame is provided with a leg attached to an anchoring projection which engages in the fully fitted state of the frame in a groove extending in the gutter insertion groove, whereby a bayonet-type connection between the frame and the gutter body is made.
  • the production of this drainage channel is very expensive, since the frame must be made in each case corresponding to the dimensions of the gutter body.
  • Similar channels with Aufsteckzargen are known from DE-U-298 08 197, DE-U-88 04 073 or DE-A-197 31 585.
  • the invention is therefore based on the object, a drainage device of the type mentioned in such a way that a firm connection of the frame is ensured on the gutter body by means of a simple assembly and cost-effective production of the drainage device.
  • the frame is designed in such a way that it can be continuously poured into the body during pouring of the channel body and, alternatively, can be permanently attached to a prefabricated channel body and firmly connected to the channel body.
  • the frame can be connected adhesively connected both with a prefabricated channel body also during the casting of the channel body with this. Since the frame is designed identically in both cases, it can be manufactured in considerably higher numbers, resulting in a high cost advantage in the production of the drainage device.
  • a fastening projection serves as a spring element for pressing a subsequent to the fastening projection mounting portion of the frame against the prefabricated gutter body.
  • the frame is positively connected with the gutter body when placed on the upper edge of the gutter body.
  • An adhesion of the frame to the gutter body thus designed to be extremely advantageous because the frame remains pressed after an introduction of adhesive material between the frame and gutter body independently and without the aid of an externally acting contact pressure on the gutter body.
  • a thin film of adhesive material forms, whereby a uniform and continuous solid adhesive bond is achieved.
  • the frame has the over the entire length of the inner leg of the frame uniformly extending fastening tab for holding a bolt of the cover.
  • the prefabricated channel body is provided in the region of the outer leg with a groove for the injection of adhesive material.
  • the adhesive material is injected after placing the frame on the upper edge in the groove. From a certain injection pressure, the adhesive material penetrates evenly into the area between outer legs and gutter body and runs there, favored by the uniform contact pressure, very thin and evenly. As a result, the adhesive material hardens very well and ensures a firm connection.
  • the frame is designed such that when casting the channel body with a mold areas of the outer leg and / or the inner leg of the frame act as a sealing surface against the mold.
  • the molds need not have any edges, dislocations or protrusions for sealing during the casting process, whereby the molds are largely planar and the frame remains free of casting material in the region of the grate.
  • the frame is designed such that it can be placed in a form-fitting manner on the prefabricated channel body.
  • the assembly of the frame on the gutter body is quick and easy to carry out.
  • the frame is made in one piece from strip material, in particular sheet steel or similar metal sheet.
  • strip material is rolled to produce the frame.
  • the frame can be made by rolling the material quickly and easily.
  • the frame may alternatively be formed of plastic material.
  • the frame has cleaning-friendly radii and has a high corrosion resistance.
  • the cover should preferably comprise at least two latches, with one latches each being attached to end regions of the cover. Depending on the construction and / or the destination of the drainage channel more than two bars may be provided on the cover.
  • the fastening projection is designed to receive casting material.
  • a significant advantage is that the frame after curing of the casting material, due to the accumulated in the or behind the mounting projection casting material, is firmly connected to the channel body.
  • the frame is pressed in the fully placed on the gutter body state by means of the attachment portion and the outer leg of the gutter body.
  • the frame can be placed positively on the gutter body.
  • the assembly of the frame proves to be very quick and easy, since the frame is placed only by a force acting from above, without the inner leg and / or the outer leg need to be kept apart for mounting.
  • the Gegenfalz is formed such that when pouring the gutter body an outer edge of the Gegenfalzes positively closes with a surface of the mold.
  • the outer leg preferably closes when pouring the gutter body form fit with the surface of the mold.
  • the outer leg openings which formed during casting of the gutter body for receiving casting material are. After curing of the casting material a firm connection of the frame is ensured on the gutter body.
  • the adhesive material is injected through a bore on the outer leg of the frame in the groove.
  • a specially trained spray nozzle for adhesive material is attached to the bore, through which the adhesive material is injected into the groove. Through a distributed over several holes injection of the adhesive material this is particularly evenly distributed in the groove.
  • the prefabricated channel body is preferably provided with a material recess in the region of the inner leg. This results in an improved bond, since the recess forms a reservoir for the adhesive.
  • Fig. 1 shows a cross section through a gutter body 10 with a mounted on an upper edge 15 of the gutter body 10 frame 20.
  • the gutter body is made of polymer concrete, normal concrete or the like castable material.
  • the frame 20 is preferably made in one piece from strip material, in particular sheet steel or the like metal. Preferably, the strip material is rolled to produce the frame 20.
  • the frame serves to receive a cover, not shown in the figure and to reinforce the upper edge 15th
  • Fig. 2 shows an enlarged partial cross section with the attached frame 20 as shown in FIG. 1.
  • the integrally molded frame 20 consists of a voltage applied to the outer edge of the upper edge 15 outer leg 22, designed as an extension of the Au- Sschenkels 22 and the upper edge 15 superior side wall 24, the edge strip is folded by 180 ° and merges into an adjoining support surface 26 and an adjoining inner leg 30.
  • the inner leg 30 is composed of a mounting projection 32, an adjoining mounting portion 34 and an adjoining Yufalz 36th
  • the fastening projection 32 serves as a spring element for pressing the attachment portion 34 against the upper edge 15 of the channel body 10.
  • the Jacobfalz 36 is angled so that the Jacobfalz 36 together with the outer leg 22 forms an insertion.
  • the angle of the Gegenfalzes 36 is compared to the vertical angle between preferably 30 ° to 60 °.
  • On the inner leg 30 thus a throat for "snapping" and holding a bolt, not shown in the figure is formed.
  • the bolt is made of a deformable material, in particular steel sheet, manufactured and spring-mounted.
  • the latch may alternatively be made of plastic.
  • the skirt of the side wall may be formed due to production as a hollow bar, not shown in the figure.
  • the surface of the outer leg 22 terminates flush with the surface of the upper edge 15.
  • the upper edge 15 is provided with a groove 38 in the region of the outer leg 22.
  • adhesive material 37 is injected, which extends from a certain pressure in the area between the outer leg 22 and the upper edge 15. Due to the pressing of the outer leg 22 against the upper edge 15, the surface is covered only with a thin adhesive film, which leads in combination with the high contact pressure to a solid and permanent adhesive bond.
  • the groove 38 may be formed entirely over the entire groove, with the adhesive material 37 in one embodiment injected from two sides. In another embodiment, the groove 38 is not formed completely over the entire length of the channel body 10, in which case the adhesive material 37 is injected at one side of the opening.
  • Another embodiment for bonding the frame 20 on the upper edge of the channel body 10 is shown in Fig. 3.
  • Fig. 3 shows a perspective view of the channel body 10 and the frame 20, wherein the frame 20 is not yet placed on the upper edge of the channel body 10.
  • the frame 20 is provided in this embodiment at its outer leg 22 with holes 58, 58 '.
  • a spray nozzle for injecting the adhesive material 37 into the groove 38 is attached to these bores.
  • Fig. 4 shows a sectional view of the channel body 10 with the attached frame 20.
  • the outer leg 22 is provided with a bore 58 to which the spray nozzle is attached.
  • the spray nozzle is designed such that it seals completely when applied to the bore, so that the adhesive material 37 can be injected under high pressure into the groove 38, wherein the adhesive material 37 is then distributed particularly evenly.
  • FIG. 5 shows a cross section through the channel body 10 with the frame 20, which is cast in the channel body 10.
  • the frame 20 is designed such that when casting the channel body 10 with a mold 50 areas of the outer leg 22 and the inner leg 30 of the frame 20 act as a sealing surface against the mold 50.
  • Fig. 6 shows an enlarged partial cross section of FIG. 5.
  • the fastening projection 32 is formed such that accumulates in the region formed by the fastening projection 32 casting material. After curing of the casting material, the frame 20 can no longer be removed from the upper edge 15.
  • the Jacobfalz 36 is formed such that when pouring the gutter body 10, an outer edge 39 of the Gegenfalzes 36 positively closes with the surface of the mold 50.
  • the outer leg 22 terminates with the surface of the molding tool.
  • the outer leg 22 has openings 41, which during the casting of the channel body 10 for receiving are formed of cast material. After hardening of the casting material, the casting material located in the openings 41 forms an attachment of the frame 20 to the upper edge 15 of the channel body 10.
  • the mold 50 consists of a static first mold half 52 and a movable second mold half 54.
  • the mold halves 52 and 54 are formed such that when closing the two mold halves a shape of the channel body 10 is formed.
  • the first mold half is provided with two recesses 56 and 56 ', into which a frame 20 is inserted before the casting of the channel body 10.
  • the frames are designed such that when casting the channel body 10, an outer edge of the Jacobfalzes 36 positively closes with the surface of the first mold half 52 and the outer leg 22 positively closes with the surface of the second mold half 54.

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)
  • Sink And Installation For Waste Water (AREA)
  • Sewage (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Centrifugal Separators (AREA)
  • Glass Compositions (AREA)
EP02785152A 2001-10-04 2002-10-02 Entwässerungseinrichtung Expired - Lifetime EP1432880B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10148823 2001-10-04
DE10148823 2001-10-04
DE10200265 2002-01-07
DE2002100265 DE10200265A1 (de) 2002-01-07 2002-01-07 Entwässeungseinrichtung
PCT/EP2002/011085 WO2003031736A1 (de) 2001-10-04 2002-10-02 Entwässerungseinrichtung

Publications (2)

Publication Number Publication Date
EP1432880A1 EP1432880A1 (de) 2004-06-30
EP1432880B1 true EP1432880B1 (de) 2007-04-11

Family

ID=26010291

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02785152A Expired - Lifetime EP1432880B1 (de) 2001-10-04 2002-10-02 Entwässerungseinrichtung

Country Status (7)

Country Link
EP (1) EP1432880B1 (ru)
AT (1) ATE359408T1 (ru)
DE (1) DE50209938D1 (ru)
DK (1) DK1432880T3 (ru)
PL (1) PL373756A1 (ru)
RU (1) RU2004108851A (ru)
WO (1) WO2003031736A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU3328U (en) * 2007-01-23 2007-08-28 Csomiep Beton Es Melioracios T Trencm crossover
CZ22267U1 (cs) * 2011-04-22 2011-05-23 Novotný@Petr Zpevnený príkop nebo vodotec

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8804073U1 (de) * 1988-03-25 1989-07-20 Broermann, geb. Muckermann, Rita, 4783 Anröchte Entwässerungsrinne
DE8903266U1 (de) 1989-03-16 1989-05-03 Broermann, geb. Muckermann, Rita, 4783 Anröchte Entwässerungsrinne, deren Längsränder Kantenschutzprofile aufweisen
DE19731585B4 (de) * 1997-07-22 2006-02-02 Birco Baustoffwerk Gmbh Kunststoffrinne
DE29808197U1 (de) * 1998-05-07 1998-08-20 Hauraton Betonwarenfabrik GmbH & Co KG, 76437 Rastatt Entwässerungsrinne

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP1432880A1 (de) 2004-06-30
WO2003031736A1 (de) 2003-04-17
DE50209938D1 (de) 2007-05-24
DK1432880T3 (da) 2007-09-03
ATE359408T1 (de) 2007-05-15
PL373756A1 (en) 2005-09-05
RU2004108851A (ru) 2005-10-20

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