EP1757742B1 - Leaching element with inspection channel - Google Patents

Leaching element with inspection channel Download PDF

Info

Publication number
EP1757742B1
EP1757742B1 EP20060013101 EP06013101A EP1757742B1 EP 1757742 B1 EP1757742 B1 EP 1757742B1 EP 20060013101 EP20060013101 EP 20060013101 EP 06013101 A EP06013101 A EP 06013101A EP 1757742 B1 EP1757742 B1 EP 1757742B1
Authority
EP
European Patent Office
Prior art keywords
leaching
tunnel
trench
inspection channel
trough
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 - Fee Related
Application number
EP20060013101
Other languages
German (de)
French (fr)
Other versions
EP1757742A2 (en
EP1757742A3 (en
Inventor
Volker Naujoks
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.)
Hauraton & Co KG GmbH
Original Assignee
Hauraton & Co KG GmbH
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 to DE200520010090 priority Critical patent/DE202005010090U1/en
Application filed by Hauraton & Co KG GmbH filed Critical Hauraton & Co KG GmbH
Publication of EP1757742A2 publication Critical patent/EP1757742A2/en
Publication of EP1757742A3 publication Critical patent/EP1757742A3/en
Application granted granted Critical
Publication of EP1757742B1 publication Critical patent/EP1757742B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F1/00Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • E03F1/005Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via box-shaped elements

Description

  • The invention relates to a trench element for infiltration of surface water with at least one of liquid-permeable side walls of the trench limited hollow chamber for temporarily receiving the infiltrated surface water, said hollow chamber is stiffened with at least substantially vertically arranged pillar elements and this trench element at least one continuous inspection channel and a Truss-like stiffened base plate, wherein the column elements are spaced and arranged in series, that between the rows of columns or the inspection channels if necessary at different locations of the trench element are providable, and this in each case on the front side of the inspection channel to be opened to each one of the opposite side walls of the Rigoleelements each a tunnel opening for the inspection channel can be introduced, the inspection channel in a straight line connecting the tunnel openings.
  • Such a trench element is from the EP 1 260 640 A1 previously known.
  • Such a trench unit is substantially formed as a hollow body, comprising a base wall, a plurality of connecting walls which project from the base wall, wherein at least a part of these walls each permeable to liquid and is determined by the walls at least one liquid receiving volume for receiving seepage surface water , Such rigging units are used for the purpose of controlled disposal of surface water in the area of larger sealed areas, ie in the area of parking lots, roads and the like. In these areas, the problem arises that in heavy rainfall, such as a downpour, on the one hand for rapid drainage of the surfaces mentioned for reasons of road safety must be taken while the sewer system used in these areas is either overwhelmed by the surge water masses or Sewerage must be considerably oversized at great expense. It is also increasingly considered ecologically senseless in the sense of environmental protection, by such powerful sewer systems the soil permanently withdraw the water. It is therefore increasingly preferred or even prescribed to let seepage at least a portion of the fallen rainwater in the ground.
  • The seepage speed of the soil is usually not sufficient for the required rapid drainage in the road area.
  • For this reason, so-called "trench units" are increasingly being introduced into the affected soil, which is essentially a temporary storage for the spontaneously occurring soil Represent surface water and are connected only in the sense of an overflow with the sewer. The rainwater temporarily taken up in the trench units is then released gradually from the trench unit, for example by a fluid-open geotextile surrounding the trench unit.
  • However, the performance of such trench units is very much determined by the degree of contamination of the trench unit. Also, the partial screening of baskets in Gullis and the arrangement of sinkers in the feed system can not prevent that gradually increases the trench from bottom to top. This can result in the result of the inoperability of the trench. The possibility of cleaning such trench elements by inserting a cleaning lance in a control shaft is perceived as insufficient, since at least the particularly seepage effective bottom surface can be cleaned inadequately in this way.
  • The already mentioned EP 1 260 640 A1 proposes, starting from this prior art, to provide the trench unit with an inspection channel, this inspection channel first serves the diagnosis by, for example, a camera carriage can be guided into the inspection channel, the results of this tracking camera to provide information about the current degree of contamination of the trench , By regular camera shots immediately after the installation of the trench unit then the usual maintenance intervals can be determined, which then only be carried out at longer intervals. The inspection channel not only serves to diagnose but also to clean the trench units. So, instead of the camera car Also, a cleaning device, so for example, a rinsing or the aforementioned cleaning lance are introduced through the inspection channel in the trench unit. It has proved to be advantageous when a rigging unit composed of a plurality of trench elements is connected to a continuous inspection channel, so that the camera car, as well as the rinsing can drive quasi from a trench element to the next trench element and gradually clean the trench unit as a whole can.
  • The problem with the arrangement of such inspection channels is that the trench unit usually has to be stiffened like a truss and, moreover, within the trench element enclosed by the side walls, further truss structures, column elements and struts are required in order to ensure sufficient stiffening of the trench unit as a whole. This is necessary because the embedded in the ground trench units necessarily enclose a larger volume and also have to be overridden most of the time. The rigging has to withstand considerable surface loads. For this reason is also from the EP 1 260 640 A1 previously known trench unit provided on both sides of the inspection channel with appropriate stiffeners. Specifically, the inspection channel is bounded on both sides by corresponding truss-like grid elements. As a result, the side view of the camera when passing through the inspection channel within the trench unit, for example, for controlling the outer wall surfaces of the trench unit for damage is also more or less severely limited depending on the respective degree of contamination of the trench. During the flushing process, there is essentially no real discharge of the Pollution from the rig instead, but much of the pollution is swirled by the flushing Essentially only within the trench unit, so that only a short-term improvement in the operability of the trench occurs until after a natural sedimentation of, in particular infiltration effective, Rigolenboden is added again accordingly. A true controlled discharge of pollution is in the solution according to the subject of EP 1 260 640 A1 not possible.
  • In addition, a similar trench unit from the DE 203 03 343 U1 known.
  • Based on this prior art, the invention has the object to allow a passage through the inspection channel by means of a cleaning device, so that this cleaning device finds a clearly defined surface for driving. The problem underlying the invention is achieved by a trench element according to the main claim. Advantageous embodiments will become apparent according to the dependent claims.
  • The known trench element is improved in that the pillar element for stiffening the trench are spaced apart from each other and arranged in series so that not only one, but optionally also a plurality of inspection channels can be provided within each trench element. For this purpose, it is possible to open corresponding tunnel openings on the side walls as intended and thus to open one or more inspection channels within the trench element at the desired location.
  • Within the scope of the invention, one or more inspection channels can therefore be released within a single trench element as a function of the respective degree of contamination.
  • Of course, inspection channels, which are not arranged in the middle of the trench element can be opened and thus z. As a better view of the nearby outer wall, for example, when a composite of several Rigolenelementen larger Rigoleneinheit share.
  • In this case, the column elements and the truss-like stiffening of the trench elements are designed so that the required load capacity of the trench element is maintained regardless of the number of opened side elements at any time. An essential advantage of the solution according to the invention is that the position and number of inspection channels can be adapted exactly to the particular application.
  • In a concrete embodiment, the trench elements are essentially constructed from a rectangular cross-section, wherein the inspection channels pass through the trench element in the transverse direction. The shorter compared to a longitudinal channel length of the inspection channel has been proven in practice.
  • The trench elements are essentially composed of two similarly constructed half-shell elements. This has the advantage that the half-shell elements are stackable and in this way considerable advantages in the Storage and transport of not yet assembled rigging units offers.
  • A further significant advantage over the prior art results from the design of the inspection channel such that not only frontally corresponding tunnel openings are provided. Rather, in addition to the truss-like stiffened bottom plate of the trench element, a closed planar tunnel sole can be placed and thus a closed sole for the inspection channel can be created. As a result, several advantages are realized immediately. On the one hand, the closed plane tunnel sole considerably facilitates any possible passage through the camera, since the camera movement on a closed ground is quieter and easier to implement than on a grid floor of the trench which is otherwise usual. On the other hand, can be almost completely expelled over the closed flat tunnel sole, at least the dirt entry in the inspection channel itself, as the flat sole is a closed Abführstraße for pollution. Finally, by inserting a closed flat tunnel sole for complete formation of the inspection channel and a truss-like stiffened base plate or ceiling plate of the trench element can be realized because the truss is then indeed overbuilt if necessary to form the inspection channel with the tunnel sole. As a result, a greater stiffening of the trench elements is ensured even in the field of inspection channels.
  • Alternatively, instead of a flat tunnel sole, the closed tunnel channel can also be placed on the trussed base plate for complete formation of the inspection channel. The arrangement of a gutter element in this area is particularly suitable to afford the already described above, improved dirt discharge from the trench unit. By realizing a real channel element in the area of the inspection channel, a real removal of dirt from the trench unit is possible for the first time.
  • In an advantageous embodiment, the height of the channel wall is designed as a function of the degree of contamination of the surface water and / or the planned cleaning intervals.
  • However, the height of the tunnel channel elements can also gradually decrease over advantage over the length of the inspection channel in the flow direction of the introduced surface water. This is because naturally the sedimentation of the introduced surface water at the beginning of the inspection channel is stronger than at the end. Towards the end of the channel, most of the contaminants introduced have usually already settled.
  • These two versions also help optimally adapt the rigging unit to the particular application. Thus, in the area of extreme pollution, a more efficient tunnel channel can be used than in less polluted areas. In any case, the channel offers the advantage that the fine soil of the recorded surface water settles in the trough sole and there, similar to a sedimentation, until the next flushing process remains. The dirt remains trapped in the channel even when the cave element is completely flooded, like in a sump and can be removed during the next cleaning process.
  • For this purpose, it may be advantageous if the trench element in the flow direction of the rinsing liquid is preceded by a cleaning shaft into which the dirt can flow during cleaning and are then disposed of at this point on dirt pumps.
  • In an advantageous embodiment, the gutter elements for a camera camera are also trained. For this purpose, either a corresponding dimensioning of the gutter elements or serve by means of appropriate paragraphs in the gutter element a driveway for the camera, in particular a robot camera, be opened.
  • It has also proven to be advantageous if the subsequently mounted in the inspection channel sole or gutter elements with the column elements and / or other stiffeners in particular the lower half-shell elements are permanently or detachably connected. As a result, a buoyancy protection is realized for the said elements, which prevents the rising during use of the trench within the hollow chamber of the trench element water auftreibt the tunnel sole or gutter.
  • Usually, trench units are composed of a plurality of trench elements, and it has proved to be advantageous if the sole elements or channel elements provided for forming the inspection channels in the context of the invention can also be connected to one another by a tongue and groove connection. As a result, a closed inspection channel can also be formed within the framework of the connection, which can be upgraded for a continuous flushing or tracking movement.
  • In concrete embodiment, such trench elements are made of plastic, preferably made of recycled plastic, wherein the tunnel sole elements or tunnel channel elements can also be made of plastic or recycled plastic or metal.
  • As is known from the prior art, it goes without saying that the trench elements according to the invention can also be combined to form a larger trench unit and then wrapped in total by a geotextile for the controlled infiltration of the surface water absorbed in the trench unit.
  • The tunnel openings are opened only as needed within the scope of the invention. This has the advantage that the respective downstream outer tunnel opening of each inspection channel of a trench element or a whole trench unit can remain closed. In the prior art, this is often cumbersome separate fasteners used in the assembly of the trench. Therefore, the downstream channel opening should ideally be closed off in a water-permeable manner in order to prevent the environmental soil richness of the mounted trench in this area from being forced into the trench due to the ambient pressure together with the enclosing geotextile.
  • The need-opening the tunnel openings only where an inspection channel is desired, can be facilitated by the fact that the side walls of the trench elements, in particular the longitudinal walls are prefabricated with a corresponding sectional contour. This is not a breaking point to safely withstand the mentioned ambient pressure, but instead offers the advantage of correct attitude approach of a suitable cutting tool, as well as in the leadership of the Schneidzeugzeugs.
  • The invention will be explained in more detail with reference to an embodiment shown only schematically in the drawing:
    • Show it:
      • Fig. 1 : a trench element composed of two half-shells in perspective view,
      • Fig. 2 : this in FIG. 1 shown trench element with each removed upper half shell in a plan view in perspective view,
      • Fig. 3 FIG. 4 is a perspective view of a detail of the tunnel sole used to form an inspection channel. FIG.
      • Fig. 4 : a tunnel channel element alternatively used to form the inspection channel in a perspective view and
      • Fig. 5 : a trench unit with each removed upper half-shell elements and integrated tunnel channel element in a perspective plan view.
  • This in FIG. 1 The trench element 1 shown essentially consists of two half-shells, concretely an upper and a lower half-shell 3 and 4. As in FIG. 1 only slightly visible are the half shells 3, and 4 here similar constructed like a truss and consist essentially of a truss-like stiffened base plate, which are to be regarded as a base plate 5 or as a cover plate 6 of the trench element 1 depending on the arrangement in the trench element 1. The floor or ceiling plate 5 and 6 are each bounded by side walls, in which due to the rectangular cross-section between the longitudinal walls 7 and the transverse walls 8 can be distinguished.
  • In the longitudinal walls 7 10 recesses may be introduced to form a tunnel opening, where for this purpose in the respective opposite longitudinal walls 7 such corresponding tunnel openings 10, 10 'are introduced, that between the tunnel openings 10, 10' a the trench element 1 completely penetrating inspection channel 11th is opened. The introduction of the tunnel openings 10, 10 'can be supported by corresponding sectional contours on the longitudinal walls 7
  • The inspection channel 11 is on the underside of a placed on the truss-like stiffened bottom plate 5 tunnel sole 12 in the direction of seepage thus down, completed.
  • The trench elements 1 are in this case not further interesting manner by means of suitable fasteners locked together or connected. Thus, a larger rigging unit can be built to accommodate larger amounts of seepage to surface water. The trench units 1 assembled from the trench elements 1 in the required size depending on the respective application are introduced into the ground in such a way in connection with a geotextile not shown here, that they are subsequently completely engulfed by the geotextile and a gradual self-seepage by this liquid-open geotextile takes place.
  • For this purpose, however, it is necessary that the trench is not gradually added by the dirt introduced with the surface water. The inspection channel 11 is probably used to diagnose the degree of contamination of the respective trench element, 2, 2 'as well as its flushing.
  • To better understand the function of the inspection channel is in addition to FIG. 2 to refer to that in FIG. 1 again shown in perspective view, but now after removal of the upper half-shell 3 shows.
  • The representation in FIG. 2 makes it clear that the inspection channel 11, if necessary, could have been provided at another location within the trench unit 1. In essence, this is made possible by the fact that the column elements 13 serving to reinforce the rigging are spaced apart and arranged in series such that inspection channels 11 can be opened simply between the rows formed by the column elements 13 as required by a corresponding recess for opening the tunnel opening is introduced into the respective longitudinal wall 7 of the trench element 1.
  • Subsequently, a closed flat tunnel sole 12 is placed on the truss-like stiffening of the bottom plate 5 for further formation of the inspection channel 11. Due to the closed plane tunnel sole 12 is despite the To increase the stability provided truss-like stiffening of the bottom plate 5 an unproblematic camera movement or Spülwagenfahrt through the inspection channel 11 possible.
  • Due to the special design of the trench elements 1, therefore, it is entirely also possible for a plurality of inspection channels to be provided within a single trench element 1. The inspection channels 11 can also be provided, if necessary, at respectively different locations of the trench element 1.
  • Thus, it is also conceivable, for example, that inspection channels 11 are arranged in a larger trench unit, in particular on the outer areas, in order to be able to detect any damage to the geotextile or the outer wall of the trench unit as part of a camera movement carried out at regular intervals through the inspection channel.
  • Alternatively to the in FIG. 3 Once again shown in detail tunnel sole 12 can be placed on the bottom plate 5 on the truss-like stiffened bottom plate and a channel element 14, 14 '. The channel element 14, 14 'can be formed in several parts, wherein the individual channel elements 14, 14' by means of a respective tongue and groove connection 15 can be connected frontally in a simple and well-known manner. Of course, this groove-and-tongue connection 15 can also be used to realize an underside closed inspection channel 11 via a plurality of adjacent trench elements 1 arranged in one layer. In this case, the channel elements 14, 14 'for further stiffening with a provided on the outside ribbing 16 and to facilitate the positionally correct positioning in the trench element 1 partly with the adjacent grid structures and the lower half shell 4 by means of corresponding clip elements 17 latched. Alternatively, the tunnel channel or sole may also be screwed or glued or otherwise releasably or permanently attached. In any case, the attachment represents a buoyancy protection for said elements in the operation of the trench.
  • A larger trench unit with a continuous inspection channel 11, with a continuously closed tunnel channel and with a plurality of channel elements 14, 14 'is in FIG. 5 shown.
  • In the present case, therefore, a trench element is described, which has a better usable inspection channel, which, moreover, if necessary, can be positioned in each trench element and thus also within a larger trench unit.

Claims (13)

  1. A leaching element for surface water seepage, having at least one hollow chamber bounded by liquid-permeable leaching side walls for interim accommodation of the surface water seeped away, this hollow chamber being stiffened with pillar elements (13) arranged at least substantially vertically when properly assembled and this leaching element (1) comprising at least one through inspection channel (11) and one lattice-stiffened base plate (5), the pillar elements (13) being spaced and arranged in rows such that the inspection channel(s) (11) may be provided between the rows of pillars if necessary at different points of the leaching element (1), and to this end a tunnel opening (10, 10') for the inspection channel (11) may be introduced at each end of the inspection channel (11) to be opened in each of the opposing side walls of the leaching element (1), the inspection channel (11) connecting the tunnel openings (10, 10') together in a straight line,
    characterised in that for further development of the inspection channel (11) an impermeable, flat tunnel bottom (12) or at least an impermeable tunnel trough element (14, 14'), the longitudinal extent of which corresponds substantially to the length of the transverse walls (8) and therefore the length of the inspection channel (11), is placed on the lattice-stiffened base plate (5) of the respective leaching element (1) between the two mutually facing tunnel openings (10, 10').
  2. A leaching element according to claim 1, characterised in that the leaching element (1) is of at least substantially rectangular cross-section, such that, in the case of the side walls bounding the hollow chamber of the leaching element (1), a distinction may be drawn between two longer lengthwise walls (7) and two shorter crosswise walls (8), the tunnel openings (10, 10') arranged at each of the end faces of the inspection channel(s) (11) each being introduced at one of the mutually opposing lengthwise walls (7).
  3. A leaching element according to claim 1 or claim 2, characterised in that the leaching element (1) is composed of two half-shell elements (3 or 4) of at least substantially identical construction, the side walls surrounding a lattice-stiffened base plate, which then forms the top or bottom plate (6 or 5 respectively) of the leaching element (1) when the leaching element (1) is properly assembled.
  4. A leaching element according to any one of the preceding claims, insofar as at least one continuous tunnel trough element (14, 14') is placed on the base plate (5), characterised in that the height of the trough wall of the tunnel trough element (14) is dimensioned as a function of the degree of contamination of the surface water seeped away and/or the cleaning intervals of the leaching element (1).
  5. A leaching element according to any one of claims 1 to 3, insofar as at least one continuous tunnel trough element (14, 14') is placed on the base plate (5), characterised in that the height of the trough wall of the tunnel trough element (14) reduces in the direction of flow of the surface water introduced therein over the length of the inspection channel (11).
  6. A leaching element according to any one of the preceding claims, insofar as at least one continuous tunnel trough element (14, 14') is placed on the base plate (5), characterised in that a cleaning shaft is arranged upstream of the inspection channel (11) in the direction of flow.
  7. A leaching element according to any one of the preceding claims, characterised in that the tunnel base (12) and/or the tunnel trough element(s) (14, 14') is/are each prepared for passage of a camera.
  8. A leaching element according to any one of the preceding claims, characterised in that the tunnel base (12) and/or the tunnel trough element(s) (14, 14') is/are connected or locked detachably or permanently to the adjoining pillar elements (13) and/or other stiffening elements of the trough element (1), in particular the lower half-shell (3).
  9. A leaching element according to any one of preceding claims 4 to 8, characterised in that, when connecting a plurality of leaching elements (1) to form a leaching unit, the tunnel bases (12) and/or tunnel trough elements (14, 14') may each be connected by means of a tongue and groove joint (15) to form an inspection channel (11) passing continuously from leaching element (2, 2') to leaching element (2, 2') within the leaching unit (1).
  10. A leaching element according to any one of the preceding claims, characterised in that the leaching element (2, 2') is made from plastics, preferably recycled plastics, the separately manufactured tunnel base (12) and/or the tunnel trough elements (14, 14') being made from plastics or metal.
  11. A leaching element according to any one of the preceding claims, characterised in that at least one cutting line, preferably in the form of a double rib, defining the tunnel openings (10) to be opened up is introduced into the side walls of the leaching element (1), preferably into the lengthwise walls (7).
  12. Use of a leaching element according to any one of the preceding claims, wherein a plurality of leaching elements (1) are assembled into a larger leaching unit with or without suitable connecting elements and the leaching unit is fully sheathed in a water-permeable geotextile.
  13. Use of a leaching element according to any one of claims 1 to 11, wherein the tunnel opening (10'), in each case facing away from introduction of the surface water, of the leaching element (1) which is in each case the last in a leaching unit in the direction of flow of each layer of leaching elements optionally arranged on one another in layers is closed or not opened.
EP20060013101 2005-06-24 2006-06-26 Leaching element with inspection channel Expired - Fee Related EP1757742B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200520010090 DE202005010090U1 (en) 2005-06-24 2005-06-24 Drainage element for percolating surface water comprises column elements spaced and arranged in rows

Publications (3)

Publication Number Publication Date
EP1757742A2 EP1757742A2 (en) 2007-02-28
EP1757742A3 EP1757742A3 (en) 2009-10-28
EP1757742B1 true EP1757742B1 (en) 2012-01-25

Family

ID=35062694

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060013101 Expired - Fee Related EP1757742B1 (en) 2005-06-24 2006-06-26 Leaching element with inspection channel

Country Status (3)

Country Link
EP (1) EP1757742B1 (en)
AT (1) AT542959T (en)
DE (1) DE202005010090U1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7806627B2 (en) * 2003-03-20 2010-10-05 Ditullio Robert J Storm water retention chambers with arch-shaped row connector
DE502006003436D1 (en) * 2006-02-21 2009-05-28 Hegler Ralph Peter Sickerblock
DE202007016846U1 (en) * 2007-11-30 2008-03-13 Heitker, Michael Rigole for storage and / or infiltration / retention of surface water
FR2929630B1 (en) 2008-04-02 2011-11-25 Aliaxis Participations Water retention bin for constituting by assembly of bins a device for retention of water buried in the soil
DE102009004914A1 (en) * 2009-01-16 2010-07-22 Rehau Ag + Co. Versickerbox for a rigging system
DE102009044412A1 (en) 2009-10-05 2011-04-07 Aco Severin Ahlmann Gmbh & Co. Kg trench body
DE102010028607A1 (en) * 2010-05-05 2011-11-10 Fränkische Rohrwerke Gebr. Kirchner Gmbh & Co. Kg Space-saving arrangement of rigid components and this enabling Rigolenkomponente
DE202010016295U1 (en) * 2010-12-07 2012-03-12 Rehau Ag + Co Structural body for a rigging system and rigging system
DK177541B1 (en) * 2012-05-29 2013-09-16 Ikadan Plast As Use of packaging components for the manufacture of products and the method of manufacture thereof
GB2505503B (en) * 2012-09-03 2017-04-12 Polypipe Ltd Subterranean drainage structure and base unit therefor
JP6148589B2 (en) * 2012-09-28 2017-06-14 積水化学工業株式会社 Sand collecting frame mounting member and rainwater storage and penetration equipment
DE202013101338U1 (en) * 2013-03-27 2014-07-04 Rehau Ag + Co trench system
NL2016991B1 (en) * 2016-06-17 2018-01-16 Pipelife Nederland Bv Box for water storage having lamellar panels
DE102017122055A1 (en) * 2017-09-22 2019-03-28 ENREGIS GmbH Drainage system
DE202018105335U1 (en) * 2018-09-18 2019-09-19 Philipp Heitker Rigolenkörper for the production of underground rainwater storage rigs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123754A1 (en) 2001-05-16 2002-12-05 Kirchner Fraenk Rohr Trench arrangement and trench component for its construction
DE20303343U1 (en) 2003-03-01 2003-06-12 Hauraton Betonwaren Drainage system

Also Published As

Publication number Publication date
DE202005010090U1 (en) 2005-09-22
EP1757742A3 (en) 2009-10-28
AT542959T (en) 2012-02-15
EP1757742A2 (en) 2007-02-28

Similar Documents

Publication Publication Date Title
CA2286336C (en) Subsurface fluid drainage and storage systems
KR970003411Y1 (en) A structured body for drainage treatment for the preparation for tree-planting ground, and its impounding and flushing system
CA2012070C (en) System for draining land areas through siphoning from a permeable catch basin
US7413372B2 (en) Trench drain frame and grate assembly
US4919568A (en) System for draining land areas through siphoning from a permeable catch basin
JP3802027B2 (en) Combined rainwater temporary storage tank
US4031009A (en) Combined leaching and sump catch-basin
JP3814689B2 (en) Rainwater storage device
JP4268922B2 (en) Drainage system with drainage system and drainage system in drainage system
US8113740B2 (en) Method and apparatus for capturing, storing, and distributing storm water
US4486986A (en) Foundation drain system
US10738455B2 (en) Method and apparatus for fluid retention or detention
US20100147860A1 (en) Fracture tank
CH674229A5 (en)
US8985897B2 (en) Method and apparatus for capturing, storing, and distributing storm water
JP3660917B2 (en) Facility for storing and / or infiltrating rainwater etc. and filling member used for this facility
KR101385563B1 (en) Drainage structure in tunnel and method constructing thereof
JP2003201722A (en) Rainwater storage and/or infiltration equipment and filling member used for the same
JP3976760B2 (en) Rainwater outflow control facility and cleaning method thereof
KR100491410B1 (en) Drainage structure of an incline area
EP1446536B1 (en) Pollutant containment system
AU2008252265B2 (en) Dust-removal managing pit
KR20180124286A (en) The Permeable sidewalk block construction method for stormwater runoff reduction
US9546044B2 (en) Method and apparatus for capturing, storing, and distributing storm water
KR101977695B1 (en) Penetration Gauges Structure

Legal Events

Date Code Title Description
AK Designated contracting states:

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent to

Extension state: AL BA HR MK YU

AX Request for extension of the european patent to

Extension state: AL BA HR MK RS

AK Designated contracting states:

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17P Request for examination filed

Effective date: 20100331

AKX Payment of designation fees

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

RIC1 Classification (correction)

Ipc: E03F 1/00 20060101AFI20110729BHEP

AK Designated contracting states:

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 542959

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502006010909

Country of ref document: DE

Effective date: 20120322

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20120125

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20120125

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120525

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120425

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120426

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120525

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

BERE Be: lapsed

Owner name: HAURATON G.M.B.H. & CO. KG

Effective date: 20120630

26N No opposition filed

Effective date: 20121026

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120630

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502006010909

Country of ref document: DE

Effective date: 20121026

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20120626

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20130228

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120630

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120630

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120626

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120702

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120506

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120630

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 542959

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120626

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120626

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120125

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120626

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060626

PGFP Postgrant: annual fees paid to national office

Ref country code: DE

Payment date: 20160622

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502006010909

Country of ref document: DE

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180103