EP2140077A1 - Dispositif d'armature pour pièces préfabriquées - Google Patents

Dispositif d'armature pour pièces préfabriquées

Info

Publication number
EP2140077A1
EP2140077A1 EP08700878A EP08700878A EP2140077A1 EP 2140077 A1 EP2140077 A1 EP 2140077A1 EP 08700878 A EP08700878 A EP 08700878A EP 08700878 A EP08700878 A EP 08700878A EP 2140077 A1 EP2140077 A1 EP 2140077A1
Authority
EP
European Patent Office
Prior art keywords
elements
connecting device
tension
tensile
reinforcing
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.)
Granted
Application number
EP08700878A
Other languages
German (de)
English (en)
Other versions
EP2140077B1 (fr
Inventor
Gerhard Maier
Erich Kastner
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.)
KAPPEMA FERTIGTEILINDUSTRIE GmbH
Original Assignee
Kastner Erich
Maier Gerhard
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kastner Erich, Maier Gerhard filed Critical Kastner Erich
Publication of EP2140077A1 publication Critical patent/EP2140077A1/fr
Application granted granted Critical
Publication of EP2140077B1 publication Critical patent/EP2140077B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0062—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects forcing the elements into the cast material, e.g. hooks into cast concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/028—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members for double - wall articles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8611—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf
    • E04B2/8617—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf with spacers being embedded in both form leaves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/044—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal

Definitions

  • the present invention relates to a reinforcement device for prefabricated parts, which consists of a plurality of elements arranged substantially parallel to each other, which are made of hardenable casting compound and which are interconnected by at least one connecting device.
  • Reinforcement devices are known in high numbers and many embodiments.
  • the contact with the outer surfaces of the precast element to be cast should be minimal, and due to the 540 "twisting and bending, a better bond with the cast concrete should be produced, which should provide the highest possible additional strength and elasticity with least use of steel Advantages are given in the description there.
  • the invention is based on the object to provide a reinforcing device, which does not have the disadvantages of the prior art, and which, when used in the manufacture of finished parts and the latest regulations in terms of static, thermal insulation, corrosion resistance and the like but still a small mass points, low manufacturing costs and allows a simple and therefore cost-effective processing.
  • a reinforcement device for prefabricated parts which consists of a plurality of elements arranged substantially parallel to each other, which are made of hardenable casting compound and which are interconnected by at least one connecting device when the connecting device is formed two-dimensionally multi-dimensional and with the elements of hardenable casting material forms tension-resistant and shear-resistant composite.
  • a reinforcement device for prefabricated parts which consists of a plurality of substantially parallel elements arranged, which are made of curable casting compound and which are interconnected by at least one connecting device, when the connecting device of a composite of at least two tensile, pressure and There are shear elements, which can be arranged between the mutually parallel elements and anchored in the curable casting material.
  • connection device consists of a composite of at least two tensile and / or pressure elements, wherein the longitudinal axis of at least one tensile, compressive and shear element is substantially perpendicular to the plane of the parallel arranged elements ,
  • a reinforcing device is advantageous when the composite of the at least two tensile, compressive and shear elements is produced by a composite component, which is located between the ends of the tensile and compressive elements, and opposite spatially reset these ends, these ends are anchored in the curable casting.
  • the composite component is formed by a planar element having a wave-shaped cross section, or if it is formed by a planar element with a meandering cross section.
  • the composite component is formed by a flat element with a structured surface, or if the composite component is formed by a wire-like element.
  • Reinforcement devices are advantageously used when the connecting device are arranged in multiple execution between the mutually parallel elements and anchored in the curable casting composition.
  • connection devices For particularly favorable processing of connection devices, it is recommended that it can be magazineed in multiple designs.
  • a connecting device is configured particularly favorably when the composite component extends in a plane that runs perpendicularly between the elements arranged parallel to one another, and when the outer edges of the composite component facing the elements arranged parallel to one another can be anchored in their hardenable casting compound are.
  • the composite component extends in a plane which extends perpendicularly between the mutually parallel elements, wherein the mutually parallel elements facing outer edges of the composite component in the curable casting compound are anchored form-fitting manner.
  • a connecting device is also particularly advantageous if the tension and / or pressure elements can be arranged between the elements arranged parallel to one another and configured such that they can be anchored in a form-fitting manner in their hardenable casting compound.
  • tension and / or pressure elements are designed in several parts.
  • the tensile and / or pressure elements may advantageously consist of different materials.
  • the tensile and / or pressure elements may consist of fiber composite materials, or they may consist of metallic materials.
  • a connecting device can also be designed advantageously if the composite component is designed in several parts, wherein the composite component may consist of different materials. These materials may be fiber composite materials and / or metallic materials.
  • a connecting device can be configured if it consists of a combination of three tensile and / or pressure elements, wherein the longitudinal axis of a tensile and / or pressure element is substantially perpendicular to the plane of the mutually parallel elements, and the longitudinal axes of two other tensile and / or pressure elements at a small angle to the longitudinal axis of the vertical tension and / or pressure element.
  • An advantageous connecting device also results when it consists of a composite of several tensile and / or pressure elements, wherein the longitudinal axes of the tensile and / or pressure elements at a small angle to Senkrech- th run on the plane of the mutually parallel elements , Furthermore, it can be very advantageous if the connecting device consists of corrosion-resistant material or is corrosion-resistant surface-finished.
  • FIG. 1 shows a prefabricated part with a usable connection device
  • Figure 2 shows a prefabricated part with inserted connecting device in partial section
  • FIG. 3 shows a side view of the connecting device used in FIG. 2;
  • Figure 4 is a detail view of a unilaterally inserted connection device;
  • FIG. 5 shows a connecting device with a wave-shaped cross section
  • Figure 6 shows a variant of a connecting device with different tensile and / or pressure elements
  • FIG. 7 shows a further variant of a connecting device
  • FIG. 8 shows an additional variant of a connecting device
  • FIG. 9 shows a tension and / or pressure element
  • Figure 10 different multi-part tensile and / or pressure elements
  • Figure 11 different multi-part tensile and / or pressure elements made of different materials; 11 shows a further variant of a connecting device in two views;
  • FIG. 12 shows a detail of a cast-in connection device
  • Figure 14 shows a variant with inclined tensile and / or pressure elements;
  • Figure 15 shows a meander-shaped connecting device and
  • Figure 16 shows another variant with comb-like serrated outer edge.
  • FIG. 1 shows a prefabricated part 1 in the form of a double-walled wall.
  • a double-walled wall here consists for example of two mutually parallel elements 2 and 3, which are also referred to as inner 2 and outer shell 3.
  • inner 2 and outer shells 3 respectively mild steel or Baustahlgewebe 4, 5 is cast, each already in the production of the individual shells, as described in an earlier, but not yet published application of the applicant in detail.
  • the reference numeral 6 denotes a connecting device, which is shown above the prefabricated part 1.
  • the connecting device 6 has a plurality of tensile and / or pressure elements 7, which are interconnected by a composite component 8.
  • the composite component 8 is located between the free ends of the tension and / or pressure elements 7 and is spatially set back relative to these.
  • the connecting device 6 is in the case of an already completed wall - which was formed by the prefabricated part 1 - between the inner shell 2 and the outer shell 3, that is different from the illustration in Figure 1.
  • Figure 1 is to be illustrated in which Alignment, the connecting device 6 between the inner shell 2 and the outer shell 3 to be positioned.
  • An arrow 9 makes this clear.
  • the connecting device 6 positioned in its position between the inner shell 2 and the outer shell 3 and the bivalve wall is positioned vertically in the manufacture of the prefabricated part 1, it is filled with hardenable casting compound, here with concrete G.
  • the connecting device 6 then serves to stiffen the prefabricated building part 1, in that it has a multidimensional surface and forms a tension-proof and shear-resistant composite with the elements 2 and 3 of hardenable casting compound.
  • connecting device 6 shows a prefabricated part 1 with inserted connecting device 6 is illustrated in partial section, and in Figure 3, a connecting device 6, as used in the embodiment in Figure 2, shown in cross section.
  • the composite component 8 with its regions extending on the outer edges 10, is anchored in the mutually parallel inner and outer shells 2 and 3.
  • This anchoring takes place by insertion into the not yet cured casting compound G in the production of the individual inner and outer shells 2 and 3.
  • the tensile and / or pressure elements 7 dive far into the casting mass G.
  • the connecting device 6 has a multidimensional surface and, together with the inner and outer shells 2 and 3 of curable casting material G, forms a tension-proof and shear-resistant composite.
  • the tension and / or pressure elements 7 do not extend to the outer surfaces of the inner and outer shells 2 and 3.
  • a sufficient distance between the outer surfaces of the inner and outer shells 2 and 3 and the ends of the tensile, pressure elements 7 gives good corrosion protection and good thermal insulation, since cold bridges are avoided. If this requirement is not met, the tensile and / or pressure elements can also penetrate to the outer surfaces of the inner and outer shell 2 and 3.
  • the connecting device 6 with the tensile and pressure-resistant elements 7 made of corrosion-resistant material or corrosion resistant surface-finished.
  • the regions of the outer edges 10 of the composite component 8 are anchored in the manufacture of the elements that make up the inner and outer shells 2 and 3, in this.
  • Each of the elements 2 or 3 is poured in a mold.
  • the already finished element 2 is inserted with the connecting devices 6 and the tensile and / or pressure elements 7 ahead in the not yet cured casting G of the second element 3, until the still free outer edge 11 of the composite component 8 also in this element 3 abuts the Baustahlgewebe 5 and rests there.
  • the casting compound G of the second element 3 hardens and a reinforced double-shell prefabricated part 1 is produced.
  • This double-shell prefabricated part 1 is taken out of the mold, placed vertically and is in the position as shown in Figure 2.
  • the connecting device 6 in each case with the areas of the outer edges 10 and 11 of their composite component 8 in the hardened casting composition G of the inner and outer shells 2 and 3 is anchored, wherein the connecting device 6 has a multi-dimensional surface, forms a tensile and shear bond with the elements 2 and 3 of hardenable casting compound and makes a significant contribution to stability of prefabricated part 1 contributes.
  • FIG. 5 shows a connection device 6 in a perspective view.
  • This connecting device 6 corresponds to the previously described connecting devices 6 from FIGS. 1 to 4; it is shown in cross-section in FIG.
  • the waveform of the cross section of their composite component 8 is particularly well suited to ensure the prefabricated part 1 sufficient stability with low weight, ease of use and low cost.
  • the material suitable for this embodiment any material with sufficient strength, standard corrugated metal appears particularly advantageous.
  • the design of the tension and / or pressure elements 7 is rod-cylindrical in this embodiment. They are attached to the composite component 8 in any suitable manner
  • FIG. 6 illustrates a variant of a connecting device 12, in which the wave-shaped composite component 13 is made of stronger material, for example fiber-composite material.
  • this fiber composite material can be arbitrarily shaped tensile and / or pressure elements insert.
  • several examples are shown here simultaneously on a composite component 13.
  • the reference numeral 14 is a train and / or
  • the reference numeral 15 stands for a club-shaped tension and / or pressure element.
  • 16 designates a short-wave bent tensile and / or pressure element and 17 represents a rod-shaped, cylindrical tensile and / or pressure element, as in FIG. 5.
  • Reference numeral 18 denotes a tensile and / or pressure element bent in the long-wave 19 stands for a serrated pulling and / or pressure element.
  • the respective cross sections are adapted to the shape.
  • a connecting device 20 in a further variant of a connecting device 20 according to FIG. 7, it is shown that still other embodiments for tension and / or pressure elements are conceivable.
  • the anchoring in the casting material G is further improved.
  • rod-shaped cylindrical tensile and / or pressure elements are referred to with different diameters.
  • the reference numerals 25 and 26 are helical tensile and / or pressure elements with different cross-sections, also jagged tensile and / or pressure elements with 27 and meandering tensile and / or pressure elements 28 are designated.
  • FIG. 8 shows a further variant of a connecting device 29, which essentially corresponds to the connecting device 20 according to FIG.
  • the composite component 30 has no breakthroughs with respect to the connecting device 20, the tensile and / or pressure elements correspond largely as possible and are therefore provided with the same reference numerals.
  • Figure 9 shows a tension and / or pressure element 31, which is rod-shaped cylindrical, and at its front ends each carrying a tuft of wires 32, which may be welded, for example.
  • FIG. 10 shows that a tensile and / or pressure element 33 can also be joined together from a plurality of individual parts.
  • a hollow cylindrical central portion 33a in each of which a respective one End piece 33b and 33c can be introduced by means of an unspecified approach.
  • These three individual parts combine to form a complete tensile and / or pressure element 33, wherein the end pieces 33b and 33c can be beveled at their respective free end faces.
  • Such variations are particularly useful when the middle parts and the end pieces are made of different materials, or if they have different surface finish.
  • the end pieces may, for example, be roughened or otherwise structured in order to be better anchored in the casting compound G.
  • FIG. 11 A very similar variant is shown in Figure 11:
  • there is a hollow cylindrical central portion 34a in each of which an end piece 34b and 34c can be introduced from both ends by means of an unspecified approach.
  • These three individual parts combine to form a complete tensile and / or pressure element 34, wherein the end pieces 34b and 34c can be beveled at their respective free end faces.
  • end piece 34e and 34f can be attached.
  • Such variations are particularly useful when the middle parts and the end pieces are made of different materials, or if they have different surface finish.
  • the end pieces can be sanded, for example, in order to be better anchored in the casting material G.
  • FIG. 12 once again shows a detail of an inner shell 2 in which a tensile and / or pressure element 35 is anchored in the casting compound G.
  • the front of the train and / or Pressure element 35 has a teardrop-shaped end portion 36 which is positively fixed in the casting mass G.
  • the unspecified outer edge of a composite component which is likewise not designated in more detail, is likewise anchored in the casting compound in a manner already described and largely corresponds to the above-described exemplary embodiments.
  • FIG. 13 very schematically shows an advantageous further development of a connecting device according to the invention:
  • a number of tension and / or pressure elements 37, 38, 39 are connected to one another by a composite component 40.
  • the composite component is realized here as an arrangement of parallel wires 40.
  • additional wireforms 41 may be provided. This embodiment illustrates the possibility of winding a plurality of connecting devices on a roll and thus make it magazinierbar.
  • the tension and / or pressure elements 42, 43, 44 can also assume small angles relative to one another, and that they can be connected to one another by a metal strip 45.
  • the weight is extremely reduced, which ensures lowest material consumption and lowest cost with sufficient strength.
  • the surface of the tensile and / or pressure elements can be structured in any desired manner.
  • a connecting device 46 can be realized, in which the composite component 47 has a meandering cross section.
  • the tension and / or pressure elements 48, 49 and 50 are inserted into the meander suitable and can be configured arbitrarily.
  • FIG. 1 Another embodiment is shown in FIG.
  • a formwork plate 51 which is a part of a casting mold, as already described above, is a structural steel tissue 52 placed.
  • This Baustahlgewebe 52 stabilizes the inner or outer shell, which is to be poured.
  • a connecting device 53 is provided with rectangular cutouts 54 into which the rods 57 of the structural steel fabric 52 project. Cutouts may also be formed as comb-like cutouts 55 and form the edge of the connecting device 53.
  • the comb-like cutouts 55 engage in the reinforcement formed by the reinforcing steel mesh of the second inner shell or outer shell to be cast later.
  • a composite of pressure and / or tension elements is provided in this embodiment by a continuous, flat structure 58, which is stabilized by a band as a composite component 59.
  • end piece 34 multi-part tension and / or pressure element

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Bridges Or Land Bridges (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

L'invention concerne un dispositif d'armature (6) pour pièces préfabriquées (1) composées de plusieurs éléments (2, 3) disposés sensiblement parallèlement entre eux, qui sont fabriqués à partir de produits moulés durcissables (G) et qui sont reliés entre eux au moyen d'au moins un dispositif d'assemblage (6). Le dispositif d'assemblage (6) est réalisé à partir d'éléments de traction, de compression et de cisaillement (7) qui sont assemblés entre eux au moyen d'une pièce composite (8), assemblage selon lequel les extrémités des éléments de traction et de compression (8), ainsi que les bords des pièces composites (8) sont ancrés dans le produit moulé (G) des éléments (2, 3) disposés sensiblement parallèlement entre eux.
EP08700878.5A 2007-03-26 2008-01-22 Pièces préfabriquée Active EP2140077B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007014366A DE102007014366A1 (de) 2007-03-26 2007-03-26 Bewehrungsvorrichtung für Fertigbau-Teile
PCT/DE2008/000104 WO2008116434A1 (fr) 2007-03-26 2008-01-22 Dispositif d'armature pour pièces préfabriquées

Publications (2)

Publication Number Publication Date
EP2140077A1 true EP2140077A1 (fr) 2010-01-06
EP2140077B1 EP2140077B1 (fr) 2019-10-23

Family

ID=39590929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08700878.5A Active EP2140077B1 (fr) 2007-03-26 2008-01-22 Pièces préfabriquée

Country Status (5)

Country Link
EP (1) EP2140077B1 (fr)
DE (2) DE102007014366A1 (fr)
ES (1) ES2766254T3 (fr)
HU (1) HUE047008T2 (fr)
WO (1) WO2008116434A1 (fr)

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FR2942824B1 (fr) * 2009-03-09 2016-07-01 Fehr Mur a coffrage integre avec armature de liaison
HU228968B1 (hu) 2010-02-17 2013-07-29 Wyw Block Ag Energia- és súlytakarékos építõelem, továbbá annak gyártási és alkalmazási eljárása
EP2775063B1 (fr) * 2013-03-05 2016-10-12 PreConTech Precast Concrete Technology e.K. Agencement de liaison destiné à la formation de produits finis en béton à double paroi
AT514300B1 (de) * 2013-04-15 2015-10-15 Kappema Fertigteilindustrie Gmbh Bauwerk
AT520407A1 (de) * 2017-08-17 2019-03-15 Udo Nagl Dr Schalungselement
CN112282193A (zh) * 2020-10-28 2021-01-29 仇国辉 一种建筑装配式墙板钢筋笼骨架
CN112405832A (zh) * 2020-11-26 2021-02-26 张桂田 装配式墙板制造方法、装配式墙板、建筑及生产设备
EP4253693A1 (fr) 2022-03-29 2023-10-04 Georg Weidner Entretoise

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Also Published As

Publication number Publication date
WO2008116434A1 (fr) 2008-10-02
DE102007014366A1 (de) 2008-10-02
HUE047008T2 (hu) 2020-04-28
DE112008001463A5 (de) 2010-03-04
EP2140077B1 (fr) 2019-10-23
ES2766254T3 (es) 2020-06-12

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