US20120255624A1 - Drainage body - Google Patents

Drainage body Download PDF

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Publication number
US20120255624A1
US20120255624A1 US13/500,231 US201013500231A US2012255624A1 US 20120255624 A1 US20120255624 A1 US 20120255624A1 US 201013500231 A US201013500231 A US 201013500231A US 2012255624 A1 US2012255624 A1 US 2012255624A1
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US
United States
Prior art keywords
units
spacers
drainage body
surface units
body according
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.)
Abandoned
Application number
US13/500,231
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English (en)
Inventor
James Canney
Thomas Dau
Timo Elias
Prasanna Kumar
Arne Meincke
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
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Individual
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Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43705515&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20120255624(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Assigned to ACO SEVERIN AHLMANN GMBH & CO., KG reassignment ACO SEVERIN AHLMANN GMBH & CO., KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ELIAS, TIMO, CANNEY, JAMES, MEINCKE, ANNE, DAU, THOMAS, KUMAR, PRASANNA
Publication of US20120255624A1 publication Critical patent/US20120255624A1/en
Abandoned legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • E03F1/005—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via box-shaped elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means

Definitions

  • the invention relates to a drainage body according to the preamble of claim 1 .
  • the invention also relates to a drainage unit that comprises a plurality of such drainage bodies and in addition to further structures associated herewith.
  • Seepage structures which are comprised of such drainage elements, are constructed to counteract this problem.
  • Such drainage elements are disclosed, for example, in the following printed documents: DE 20 2005 010 090 U1; DE 202 21 567 U1; DE 10 2005 056 131 A1; EP 162 60 640 B1; DE 43 04 609 A1, EP 0 787 865131; EP 09 43 737 B1; EP 1 416 099 B1; DE 697 00 174 T2; DE 299 24 050 U1; EP 1 469 133 A2; EP 1 887 145 A1; EP 1 452 653 B1.
  • DE 201 05 694 U1 discloses a water reservoir and retention system that is constructed from perforated bowls with side walls extending in a frusto-pyramid shape. This ensures good stackability. However, the disclosed system is then and only then suitable to take higher loads if the individual elements are relatively small. Moreover, it is not possible to construct units that conduct water from a plurality of such water reservoir boxes.
  • the object of the invention is to develop a drainage body according to EP 1 452 653 B1 to the effect that a high level of stability is assured.
  • a drainage body having at least two substantially identically shaped surface units, that is a base unit and a substantially identically shaped top unit, which are combinable with one another an installation spacing by way of spacers, whereby the spacers are disposed on the surface units in such a manner that the base units and the top units can be laid overlapping one another in the manner of a masonry bond.
  • the spacers essentially have, for example, a frusto-conical or frusto-pyramid shape with a circumscribed cross-sectional area which becomes smaller as its distance from the surface units increases.
  • the spacers are preferably formed as hollow bodies having an internal cross-section that is congruent with the external cross-section in such a way that the spacers are insertable inside one another when stacking. Thus when stacked the spacers do not sit adjacent to one another but rather inside one another such that larger groups of surface units form stable packages.
  • the spacers are formed as hollow bodies and are moulded integrally with the surface units.
  • the spacers preferably have plug/socket fastening sections distributed in such a manner that they engage in one another in the installed condition. This brings about a further increase in the stability of surface units stacked on top of one another.
  • the surface units are interlockingly stackable in such a manner that the installation spacing of the surface units is considerably larger than their spacing in the stacked condition.
  • the one e.g. the socket fastening sections, may also be provided in the surface units while the other fastening sections are located on the spacers.
  • the spacers preferably have locking devices for mutual interlocking of the spacers with one another or for interlocking of the spacers with the surface units in the installed condition.
  • one each of a base and an associated top already form stable units which can thus be constructed into larger “double bases”.
  • the surface units preferably also have breakaway sections for the formation of inspection openings, whereby preferably load distribution elements are provided in the inspection opening for fitting and supporting an inspection cover. In this way even major seepage systems can be cleaned from time to time in such a manner that the sludges and fine materials which prevent seepage can be flushed out and extracted by means of suction.
  • stiffening portions are attached to the spacers on their circumferential surfaces, however, which further increase stability.
  • the outer surfaces are provided with corrugations which run parallel to the longitudinal axes of the spacers.
  • wave-like surface units are created similar to a “pudding mould”. A significant increase in the stability of the spacers is thereby achieved in a simple manner, particularly in relation to shearing forces.
  • side walls are provided which are designed such that they may be attached to combine with each other at the base units and at the top units.
  • structures completely enclosed circumferentially up to water penetration openings may be formed which can be installed as hollow bodies in the ground.
  • the side walls have side wall supports which become engaged with the spacers after joining the side walls to the base units and to the top units to support the side walls. Forces acting on the side walls are thereby passed to the spacers so that a significant stiffening of the side walls can be achieved via the spacers already present.
  • the surface units preferably have in particular joining devices on the margins for horizontal and/or vertical joining to other surface units and/or for attaching side walls. These joining devices are preferably designed such that, for example, two surface units may be placed on top of one another and joined to one another so that it is possible to construct systems of any height. Moreover, the surface units may be joined to one another horizontally such that it is essentially possible to construct surfaces of any size and any shape. Finally, walls may be inserted on the margins such that overall large-volume hollow bodies are created. The wall elements may also be used for stabilisation in the vertical direction.
  • the joining devices are preferably formed in this case such that the surface units have margins free from protrusions. This ensures that said systems are constructed without gaps which improves the stability of the systems.
  • the spacers may be provided as separate elements.
  • the spacers are formed as hollow bodies and are moulded integrally with the surface units. This measure opens up a particularly cost-effective opportunity for manufacturing the drainage bodies in plastic using manufacturing processes known per se.
  • a plurality of additional elements is provided with which the drainage bodies may be constructed into drainage systems.
  • These include in particular cover elements that are provided for covering openings in the surface units. These, for example, are openings in the region of the supporting elements formed as hollow bodies. That is to say, if the spacers formed as hollow bodies have openings for allowing water that is intended to seep away to pass through, then the cover elements provided for them are also provided with openings such that the water that is intended to seep away can also penetrate through these covers into the surrounding soil.
  • a drainage system which includes a plurality of drainage bodies of the type described.
  • This drainage system comprises base units which are combined with top units so as to overlap one another in the manner of a masonry bond.
  • FIG. 1 a view from above onto a surface unit in a view corresponding to line I-I from FIG. 2 ,
  • FIG. 2 a section through the surface unit according to FIG. 1 along line II-II from FIG. 1 ,
  • FIG. 3 a view from below onto a surface unit according to FIG. 1 in a view along line III-III from FIG. 2 ,
  • FIG. 4 a view from above onto a cover for covering an opening as it is shown in FIGS. 1 to 3 ,
  • FIG. 5 a partial view of a wall element
  • FIG. 6 a view onto the surface unit according to FIGS. 1 to 3 in a view along line VI-VI from FIG. 1 ,
  • FIGS. 7 to 9 sectional views corresponding to FIG. 2 on to two surface units in various conditions, that is to say stacked ( FIG. 7 ) in a condition shortly before assembly ( FIG. 8 ) and in the assembled condition ( FIG. 9 ),
  • FIG. 10 an enlarged view of region X from FIG. 9 .
  • FIG. 11 a diagrammatic illustration for the assembly of top units on base units in a bonded manner
  • FIG. 12 a view from above corresponding to that according to FIG. 1 but on to a different embodiment of the invention
  • FIG. 13 a lateral view of a load distribution element
  • FIG. 14 a view from below according to FIG. 13 along line XIV-XIV from FIG. 13 .
  • FIG. 15 a view from above onto a group of surface units according to FIG. 12 that have been assembled into a base unit and a group of such surface units that have been assembled into a top unit and may be flipped over onto the base unit,
  • FIGS. 16 to 19 schematic illustrations of arrangements of plug and socket fastening sections.
  • FIGS. 20 and 21 to perspective views of a further embodiment of the surface units
  • FIG. 22 a completed drainage body with two open side walls
  • FIG. 23 a partially cut drainage body similar to that of FIG. 22 .
  • the surface unit Illustrated in FIGS. 1 to 6 is so to speak a “minimum element”, which, as surface unit 10 , has a grid structure projecting from which frusto-conical spacers 20 , 20 ′ are provided. These spacers 20 , 20 ′ have differently shaped end sections. Spacer 20 has a plug end section 21 and spacer 20 ′ a socket end section 22 . In this case, these end sections are dimensioned such that a plug end section 21 is insertable into socket end section 22 so as to fit.
  • spacers 20 , 20 ′ have congruent internal and external cross-sections such that they are insertable into one another.
  • surface units 10 have margins 17 which are continuously moulded in such a manner that on placing surface units 10 next to one another they lie adjacently substantially without a gap.
  • retaining grooves 41 are provided in the marginal regions of the surface units into which joining studs 42 (see FIG. 3 ) are insertable.
  • a joining stud 42 thus sits in two retaining grooves 41 that are adjacent to one another when two adjacent surface units 10 are in the assembled condition. So that it is also possible to place two surface units 10 on top of one another (whereby spacers 20 then project in opposing directions), further joining studs 42 (not shown in the Figures) are illustrated, having only half the cross-section of a joining stud 42 illustrated here, such that the joining stud does not then protrude beyond margin 17 of surface units 10 lying on top of one another.
  • joining studs are provided for this purpose having twice the height of those joining studs which are used merely for “horizontal joining” of surface units 10 .
  • surface units 10 So as to be able to attach side walls 15 (see FIG. 5 ), surface units 10 have marginal grooves 16 on one hand and insertion pins 44 on the other, which are insertable in insertion holes 43 of side walls 15 .
  • the margins of side walls 15 are moulded in such a way, that side wall 15 does not project beyond margin 17 of surface unit 10 when a side wall 15 is joined to a surface unit 10 .
  • Covers 35 are provided so that openings 23 , 23 ′ (see FIGS. 2 and 3 ) can be sealed.
  • FIGS. 1 to 3 , 5 and 6 are presented again in section as schematic diagrams in FIGS. 7 to 10 (similar to FIG. 2 ).
  • FIG. 7 illustrates two surface units 10 inserted into one another.
  • Height D S thus arising, that is to say the stacking height, is only slightly greater relatively than the height of a single surface unit plus the height of spacers 20 , 20 ′.
  • one surface unit 10 is turned relative to the other surface unit 10 such that the arrangement illustrated in FIG. 8 is created.
  • a spacer 20 having a plug end section 21 on its upper margin, opposes a spacer 20 ′, having a socket end section 22 .
  • These end sections may—as illustrated in FIG. 9 —be inserted into one another such that then surface units 10 form a base unit 11 on the one hand and a top unit 12 on the other.
  • teeth 24 on the one hand and notches 25 on the other are provided in plug end sections 21 and socket end sections 22 , which—as illustrated in FIG.
  • FIG. 11 illustrates how the various surface units may be assembled in the manner of a bond. It is apparent from this diagram that top units 12 are installed on base units 11 in an offset manner such that the arrangement of three surface units 10 , 10 ′, 10 ′′ illustrated on the right in FIG. 11 is joined into a single body, which (extending to the left in FIG. 11 ) can be continued indefinitely. This contributes to a significant increase in the stability of such an overall arrangement.
  • the surface unit illustrated in FIG. 12 in a view from above similar to that according to FIG. 1 differs from the surface unit previously described in that it is not a “minimum surface unit” but is rather constructed from a total of four such surface units (formed integrally).
  • a series of breakaway sections 13 is provided in surface unit 10 according to FIGS. 12 to 14 which, although covered by way of grids like remaining surface unit 10 , can nevertheless be broken away from the surrounding material.
  • Such openings are used as inspection accesses to the interior of the drainage bodies.
  • load elements 30 are provided which may be placed on such breakaway sections 13 that have been broken out.
  • These load distribution elements 30 have a pipe section 31 that may be cut to size, which may be sealed at its top end by means of a conventional (cast) cover (not illustrated) such that an inspection opening 34 is formed after removal of the cover.
  • support arms 32 are provided, which are used to transmit forces acting on the top end (or on the cover positioned on it) to surface unit 10 over as wide an area as possible.
  • FIG. 15 shows an assembly of a plurality of surface units according to FIG. 12 . Illustrated on the left-hand side of FIG. 15 is a base unit 11 , on the right is a top unit 12 . If one flips top unit 12 over on to base unit 11 such that plug fastening sections 21 insert into socket fastening sections 22 , a drainage body is created which by means of assembly in the manner of a bond is extremely stable per se even without additional bonding of base unit 11 and top unit 12 forming surface units 10 .
  • FIGS. 16 to 19 disclose various examples of how the “apposing” fastening devices, that is to say plug fastening devices 21 and socket fastening devices 22 , are to be disposed so that on the one hand the surface units can form both base units and also top units and on the other hand assembly can be carried out in the manner of a bond.
  • FIGS. 20 to 23 a further embodiment of the invention is described in more detail on the basis of FIGS. 20 to 23 .
  • individual surface units respectively, drainage bodies are shown which are assembled from individual surface units. From the preceding explanations it follows, however, that such individual elements can be integrated in a manner of a bond with other individual elements to larger drainage bodies.
  • the surface units, respectively, drainage bodies according to FIGS. 20 to 23 differ from the preceding embodiments, first of all, in that the spacers do not have a smooth surface but are provided with corrugations 26 , respectively, wave-shaped circumferential surfaces. Thereby, significantly increased stability results in particular against transverse loads and against buckling, respectively, bending.
  • the side walls have side wall supports 18 , which in the assembled state (see FIGS. 22 and 23 ), produce a support of the side walls 15 at the spacers. Reference is also made to FIGS. 8 and 9 which show in principle how such a support functions.
  • the surface units 10 and the side wails 15 are constructed as honeycomb structures and thereby offer good water permeability, on the one hand, and a high stability, on the other hand.
  • the surface units 10 and the side walls 15 finally, have breakaway sections 13 , already described above, through which pipe connections can be carried out or inspection openings can be created.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Retaining Walls (AREA)
  • Centrifugal Separators (AREA)
  • External Artificial Organs (AREA)
  • Road Paving Structures (AREA)
  • Sink And Installation For Waste Water (AREA)
US13/500,231 2009-10-05 2010-10-05 Drainage body Abandoned US20120255624A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102009048309.8 2009-10-05
DE102009048309 2009-10-05
DE102009044412A DE102009044412A1 (de) 2009-10-05 2009-11-04 Rigolenkörper
DE102009044412.2 2009-11-04
PCT/EP2010/064795 WO2011042415A1 (fr) 2009-10-05 2010-10-05 Corps à rigoles

Publications (1)

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US20120255624A1 true US20120255624A1 (en) 2012-10-11

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US13/500,231 Abandoned US20120255624A1 (en) 2009-10-05 2010-10-05 Drainage body

Country Status (19)

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US (1) US20120255624A1 (fr)
EP (1) EP2470722B1 (fr)
CN (1) CN102575445B (fr)
AU (1) AU2010305511B2 (fr)
BR (1) BR112012006751B1 (fr)
CA (1) CA2776567C (fr)
DE (2) DE102009044412A1 (fr)
DK (1) DK2470722T3 (fr)
ES (1) ES2745991T3 (fr)
HR (1) HRP20191712T1 (fr)
HU (1) HUE045331T2 (fr)
LT (1) LT2470722T (fr)
NZ (1) NZ599178A (fr)
PL (1) PL2470722T3 (fr)
PT (1) PT2470722T (fr)
RS (1) RS59272B1 (fr)
RU (1) RU2540112C2 (fr)
SI (1) SI2470722T1 (fr)
WO (1) WO2011042415A1 (fr)

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US20140291221A1 (en) * 2011-11-09 2014-10-02 Frankische Rohrwerke Gebr. Kirchner Gmbh & Co. Kg Drainage trench unit and transport unit formed from such drainage trench units
US20140369757A1 (en) * 2012-01-24 2014-12-18 Aco Severin Ahlmann Gmbh & Co. Kg Drainage body surface unit
US20150016874A1 (en) * 2012-01-24 2015-01-15 Aco Severin Ahlmann Gmbh & Co. Kg Drainage body connecting element
FR3011855A1 (fr) * 2013-10-16 2015-04-17 Nidaplast Honeycombs Demi-module de stockage pour bassin de retention
US20150174881A1 (en) * 2013-12-20 2015-06-25 C&D Zodiac, Inc. Rf node welding of corrugated honeycomb core
JP2015218447A (ja) * 2014-05-14 2015-12-07 株式会社 林物産発明研究所 空間充填体
US9303365B2 (en) * 2013-04-04 2016-04-05 Strata Innovations Pty Limited Modular cell and matrix for supporting a load bearing feature
JP2016050453A (ja) * 2014-09-02 2016-04-11 株式会社 林物産発明研究所 ブロックのオスメス継手
JP2017089137A (ja) * 2015-11-04 2017-05-25 株式会社 林物産発明研究所 平盤部に可撓片を介して板材を接続したテーブル状部材とそれを用いた雨水等の流出抑制施設
JP2017166298A (ja) * 2016-03-18 2017-09-21 株式会社 林物産発明研究所 雨水等の貯留浸透施設
US20170292260A1 (en) * 2014-09-19 2017-10-12 Wavin B.V. A plastic infiltration unit, a system comprising a plurality of plastic infiltration units, a method of manufacturing an injection molded plastic pillar for an infiltration unit, a plastic base plate for use with a plastic infiltration unit, and a plastic infiltration system for deployment underground comprising a plastic infiltration unit
WO2018114039A1 (fr) * 2016-12-19 2018-06-28 Rehau Ag + Co Demi-élément de système de drainage
WO2018143808A1 (fr) 2017-02-03 2018-08-09 Hill Innovations B.V. Blocs de drainage pour digues ou milieux urbains
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US10132069B2 (en) * 2014-09-19 2018-11-20 Wavin B.V. Plastic infiltration unit, a system comprising a plurality of plastic infiltration units
JP2019138079A (ja) * 2018-02-13 2019-08-22 株式会社 林物産発明研究所 雨水の流出抑制用施設の貯留槽構築用の貯留空間
US10415260B2 (en) 2017-11-13 2019-09-17 Strata Innovations Pty Limited Structural cells, matrices and methods of assembly
US20200032500A1 (en) * 2017-03-09 2020-01-30 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Drain trench body and center plate
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USD910209S1 (en) 2017-08-24 2021-02-09 Glen Raven, Inc. Support footing
US11041297B2 (en) * 2019-11-15 2021-06-22 Pre-Con Products Water management system and methods
US20210388581A1 (en) * 2018-11-13 2021-12-16 Aco Severin Ahlmann Gmbh & Co Kommandit Gesellschaft Drainage system and drain
US11208780B2 (en) * 2020-05-26 2021-12-28 Bh Perpetual Holdings, Llc Mat especially adapted for use with a subsurface fluid and particulate container system
US20220023778A1 (en) * 2020-07-27 2022-01-27 Pre-Con Products Double-Filter Basket for StormWater Retention System Drain
US20230116524A1 (en) * 2021-10-07 2023-04-13 Advanced Drainage Systems, Inc Stormwater management crate assembly with tapered columns

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KR101141308B1 (ko) 2011-06-30 2012-07-11 이상우 우수 침투 및 저류 시스템
DE102012100555B4 (de) * 2012-01-24 2017-11-09 Aco Severin Ahlmann Gmbh & Co. Kg Deckelelement
DE202013101338U1 (de) * 2013-03-27 2014-07-04 Rehau Ag + Co Rigolensystem
CN103882910A (zh) * 2014-03-15 2014-06-25 江苏劲驰环境工程有限公司 一种组合式雨水储存装置及其装配方法
CN103924631B (zh) * 2014-04-24 2016-06-15 安徽绿建科技有限公司 多用途一体式塑料支撑模块及其拼装结构
DE202016107113U1 (de) * 2016-12-19 2018-03-21 Rehau Ag + Co Rigolenhalbelement
NL2021404B1 (en) 2018-07-27 2020-01-31 Wavin Bv A system and a method for building a road
CN111663633A (zh) * 2019-03-08 2020-09-15 天昇电器工业株式会社 雨水蓄存及入渗设施
EP3935232A4 (fr) 2019-03-08 2022-12-07 Brentwood Industries, Inc. Modules et ensemble de réservoir de drainage d'eaux pluviales
DE102019132119A1 (de) * 2019-11-27 2021-05-27 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Rinnensystem, Deckeleinheit und Sicherungselement
NL2024531B1 (en) * 2019-12-20 2021-09-08 Wavin Bv A plastic infiltration unit
EP3919696A1 (fr) * 2020-06-05 2021-12-08 Nowasteworld S.r.l. Un bloc modulair pour le remplissage des bassins souterrains et un bassin réalisé avec ces blocs
IT202000014176A1 (it) * 2020-06-15 2021-12-15 Geoplast S P A Elemento modulare migliorato per realizzare strutture interrate per bacini di gestione delle acque meteoriche o per il contenimento di terreno

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BR112012006751A2 (pt) 2020-07-28
NZ599178A (en) 2013-11-29
CN102575445A (zh) 2012-07-11
WO2011042415A1 (fr) 2011-04-14
DK2470722T3 (da) 2019-08-12
BR112012006751B1 (pt) 2021-01-19
RS59272B1 (sr) 2019-10-31
HRP20191712T1 (hr) 2019-12-13
AU2010305511A1 (en) 2012-04-26
AU2010305511B2 (en) 2015-08-13
HUE045331T2 (hu) 2019-12-30
CA2776567C (fr) 2015-12-22
CA2776567A1 (fr) 2011-04-14
CN102575445B (zh) 2015-03-25
ES2745991T3 (es) 2020-03-04
PL2470722T3 (pl) 2020-01-31
RU2540112C2 (ru) 2015-02-10
LT2470722T (lt) 2019-09-25
DE202010018411U1 (de) 2016-05-30
SI2470722T1 (sl) 2019-09-30
DE102009044412A1 (de) 2011-04-07
RU2012116438A (ru) 2013-11-10
EP2470722B1 (fr) 2019-07-03
EP2470722A1 (fr) 2012-07-04

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