[go: up one dir, main page]

EP2175079B1 - Procédé de formation d'une armature d'angle résistante à la flexion pour la construction en béton armé, élément d'armature et armature d'angle résistante à la flexion - Google Patents

Procédé de formation d'une armature d'angle résistante à la flexion pour la construction en béton armé, élément d'armature et armature d'angle résistante à la flexion Download PDF

Info

Publication number
EP2175079B1
EP2175079B1 EP09172612.5A EP09172612A EP2175079B1 EP 2175079 B1 EP2175079 B1 EP 2175079B1 EP 09172612 A EP09172612 A EP 09172612A EP 2175079 B1 EP2175079 B1 EP 2175079B1
Authority
EP
European Patent Office
Prior art keywords
reinforcement elements
reinforcement
crossbars
struts
longitudinal struts
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.)
Active
Application number
EP09172612.5A
Other languages
German (de)
English (en)
Other versions
EP2175079A3 (fr
EP2175079A2 (fr
Inventor
Horst Newe
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE200820013410 external-priority patent/DE202008013410U1/de
Application filed by Individual filed Critical Individual
Publication of EP2175079A2 publication Critical patent/EP2175079A2/fr
Publication of EP2175079A3 publication Critical patent/EP2175079A3/fr
Application granted granted Critical
Publication of EP2175079B1 publication Critical patent/EP2175079B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material

Definitions

  • the invention relates to a method for forming a rigid corner reinforcement for reinforced concrete construction.
  • connection to the further element is created by means of individual U-shaped bent iron bars which are threaded into the previously bent mat section and aligned with the rod ends in the direction of the course of the surface element to be connected and then verkrödelt with Rödeldraht.
  • the preparation of the mat section by removing individual cross struts or cross strut sections requires a significant amount of time. Equally time-consuming is the preparation and threading of the iron bars.
  • connection to be created by a base plate in the direction of provided in a grid with transverse webs, otherwise hollow cell basement walls is usually to choose this laborious and time-consuming method of connection.
  • a construction for a rigid sole or foundation connection which includes in a special way threaded on an open end of a U-shaped reinforcing element joint tape.
  • the U-shaped reinforcing elements are provided with longitudinal struts, which lie between the bending line and the free ends of the transverse struts.
  • reinforcing elements which are formed from longitudinal and transverse struts, and it is also shown how such a reinforcing element can be used by bending over the longitudinal struts protruding ends of the transverse struts for a wall connection.
  • a reinforcing element is threaded into a reinforcement mat of a sole and out with upturned, bent ends of the cross braces upright in the wall reinforcement.
  • the invention thus addresses the problem of being able to easily produce a rigid corner joint on a construction site in order to save time and effort.
  • the present invention is intended to provide a simplified method for forming a flexurally rigid corner joint with which connecting or transitional areas can be reliably and with less effort combined with connecting elements connected at an angle and can be connected with high tensile strength.
  • the method according to the invention presupposes that at least two essentially identically shaped, U-shaped reinforcing elements are pushed into each other so as to form the corner reinforcement extending at an angle, preferably at right angles.
  • the reinforcing elements are formed from mats, which have a lot more arranged in a uniform pitch transverse struts as longitudinal struts, wherein the free ends of the transverse struts are bent at an extending beyond the outermost longitudinal struts bending line, preferably at right angles.
  • the construction thus designed is then cast or otherwise surrounded with concrete to form the sole and wall, two walls or the like flat elements.
  • a plurality of reinforcing elements are initially lined up in a first orientation end to end and preferably pushed together with existing on the reinforcing elements frontal projections of the longitudinal struts until the respective outermost transverse struts touch each other.
  • the reinforcing elements are preferably connected together, e.g. by knurling the outermost cross struts with Roman wire.
  • second reinforcing elements of the same type are pushed over in the manner described above and then pushed into one another in the same manner on the front side and also preferably connected to one another.
  • the second reinforcing elements can basically be threaded into the first two ways and passed over them.
  • the second reinforcing element can also be inserted with the bottom of its "U” in the space between the opposite ends of the transverse struts of the first reinforcing element, so that on each side of the bottom of the "U” a bent end of each transverse strut of the first reinforcing element lies, one on the free ends of the bent transverse struts of the second reinforcing element facing away from the rear, on the free ends of the transverse struts of the second reinforcing element facing the front.
  • This solution has especially in the reinforcement of a foundation connection the advantage that in the space between the bent ends of the transverse struts of the first, there upright reinforcing element and the bottom of lying threaded second reinforcing element, which projects into the sole, on the outside of comfortable above a joint tape can be introduced. This can then be e.g. at regular intervals, in particular with tie wire, are attached to the outer upright legs or bent ends of the transverse struts of the first reinforcing element.
  • the method described above can be applied both for a rigid reinforcement of a corner joint from wall to wall and also from sole (in particular foundation or ceiling) to the wall.
  • sole in particular foundation or ceiling
  • the method described above can be applied both for a rigid reinforcement of a corner joint from wall to wall and also from sole (in particular foundation or ceiling) to the wall.
  • sole in particular foundation or ceiling
  • a reinforcing element for reinforced concrete construction which can be used for the method according to the invention is formed from a grid element which has longitudinal and transverse struts which are connected to one another at junctions.
  • the free ends of the cross struts are bent along a bending line to a U-shape with free legs and a U-bottom. It is on the one hand essential that the grid element has more transverse than longitudinal struts and further that the cross struts with free ends to a significant excess beyond the outermost, the respective free end nearest longitudinal strut.
  • the free ends of the transverse struts are bent beyond the outermost longitudinal struts, so that the longitudinal struts all in the bottom of the "U" lie.
  • the cross struts have a predetermined grid spacing from each other.
  • the grid element according to the invention Due to the fact that the grid element according to the invention has substantially more cross struts than longitudinal struts, it can be bent in U-shape with a comparatively narrow longitudinal strut reinforced section at the bottom of the "U" placed, for example, in the region of the transition to a wall can.
  • the protruding free ends of the cross struts are exposed and can be nested or interlocked with each other to ensure a tensile connection of the reinforcement in the region of the transition.
  • As an abutment for the tensile connection thereby ensure the longitudinal struts, which engage the transversely extending transverse struts of the other of the interlocking elements and thereby provide overcoming tensile forces hold.
  • the number of longitudinal struts in a reinforcing element used for the method according to the invention is preferably two to six, in particular two to four, in particular two longitudinal struts.
  • the number of transverse struts which is chosen to be significantly larger than that of the longitudinal struts, is advantageously between ten and thirty, in particular between twelve and twenty, with particular advantage at sixteen cross struts.
  • a particular freedom in forming a reinforcing element from the grid element described results when the free ends of the crossbars by an excess beyond the outermost, the respective free end nearest longitudinal strut, which is greater than the measured in the direction of the crossbars width of the longitudinal struts provided Section of the grid element.
  • the section of the grid element provided with longitudinal struts, which forms the bottom of the "U" in the finished reinforcing element, has, according to experience, turned out to be less wide than the length of the reinforcement, which in the areas to be connected to one another are to be connected to one another or into these sections must be led. This requirement is met by the last-mentioned advantageous embodiment.
  • the excess may in particular be between 50 cm and 100 cm, more preferably between 65 cm and 75 cm, in particular at 70 cm.
  • the transverse struts and the longitudinal struts are perpendicular to one another.
  • the longitudinal struts also have a predetermined grid spacing from one another. This can be advantageously between 3 cm and 10 cm, in particular at 6 cm. A grid spacing of 6 cm allows the design of a correspondingly narrow base of reinforcing elements produced from the grid element by bending.
  • a grid element used for the formation of a reinforcing element which is particularly suitable for carrying out the method typically and advantageously has a substantially rectangular basic shape with the longer extent in the direction of the course of the longitudinal struts.
  • An advantageous dimensioning of such a grid element consists in a length of between 1.5 m and 2.5 m and a width of between 1.25 m and 1.75 m.
  • Such dimensioned grid elements are still easy to handle for forming reinforcing elements for use in the method according to the invention, but still allow the formation of sufficiently large reinforcing elements, which can be readily used in the areas to be connected and interconnected or interlocked.
  • the longitudinal struts advantageously have a projection which projects beyond the outermost transverse struts and which is longer than half the distance between adjacent transverse struts.
  • This supernatant is advantageously formed so that two frontally adjacent reinforcing elements can engage with the supernatants, without it being necessary to bend over the supernatants or otherwise deform.
  • FIG. 1 is schematically shown in a plan view of an exemplary embodiment of a suitable for the inventive method preferably to be used reinforcing element grid element and designated 1 there.
  • the grid element 1 is composed of longitudinal struts 2 and substantially perpendicular to these extending transverse struts 3, which are interconnected at nodes 4.
  • Both the longitudinal struts 2 and the cross struts 3 in the present case consist of iron rods which are welded to the nodes 4.
  • the iron bars of the grid element 1 in this embodiment have a substantially circular cross section with a diameter of 8 mm.
  • the grid element 1 and therefore also the reinforcing elements made therefrom have significantly fewer longitudinal struts 2 than transverse struts 3.
  • the grid element 1 is formed from a total of four longitudinal struts 2 and sixteen cross struts 3. Both the longitudinal struts 2 and the cross struts 3 each have a constant, grid-like distance from each other; the distance a between the cross braces 3 is 12.5 cm in this embodiment; the distance b between the longitudinal struts 2 measures 6 cm.
  • the total length of the grating element 1 according to the invention which is essentially rectangular, is approximately 2.05 m in this exemplary embodiment; the total width is about 1.58 m.
  • a similar grid element 1 'extending from the grid element 1 FIG. 1 is distinguished only by a smaller number of here only two longitudinal struts 2, otherwise the same structure with the same dimensions, is shown in Figure 2.
  • FIG. 4 The side view of such a reinforcing element 5, which has been formed from a grid element 1 ', is in FIG. 4 shown.
  • the free ends of the transverse struts 3 outside of the outermost longitudinal struts either directly adjacent or (as in FIG. 4 shown) are bent in the vicinity thereof, so that all the longitudinal struts 2 are located in the bottom 6 of the "U" thus formed.
  • FIG. 3 a situation is shown in which a rigid corner reinforcement is formed according to the invention.
  • the upright reinforcing element 5 is placed as the first reinforcing element in the sole and then threaded the second reinforcing element 5 of the same type on the open ends of the transverse struts 3 of the first reinforcing element and placed horizontally in the sole.
  • basement wall bricks 9 have been here then layered to form the wall.
  • the second reinforcing element 5 has been slipped over the first reinforcing element 5 such that the base 6 of its U-shape lies between the upwardly facing upwardly open free ends of the transverse struts of the first reinforcing element.
  • This allows the simple attachment of a joint tape 12 shown here in the space between the back of the bottom 6 of the second reinforcing element 5 and the opposite free ends of the transverse struts of the first reinforcing element.
  • a wall with Kellerwandsteinen 9 here also connect a cast wall formed in cast-wall, this also on a floor slab instead of on a foundation. Then, however, a joint tape is not mandatory.
  • the reinforcing elements 5 are, as can be clearly seen here, moved into one another and toothed, so that they get a tension-stable and rigid connection. Furthermore, it is easy to see how the reinforcing elements 5 with the free ends of the transverse struts 3 each protrude away from the connection point in sufficient length in the adjacent, poured with concrete or pouring element and are anchored there accordingly.
  • the wall 8 When displayed in FIG. 3 the wall 8 has a comparatively small thickness, which is why the reinforcing element 5 is formed with only two longitudinal struts 2.
  • a correspondingly broader in the base formed reinforcing elements with more than two longitudinal struts, eg four longitudinal struts can be formed (for example, a grid element according to Figure 1).
  • a basement brick is in again FIG. 5 in supervision and in FIG. 6 in a sectional view along the section line A - A from FIG. 5 shown and generally designated 9.
  • the basement wall brick 9 is characterized by webs 10 arranged at a regular spacing, between which cavities 11 are left in each case. Typically, the distances between the webs 10 25 cm, the distance between a web 10 and the outer edge of the basement wall brick 9 amounts to 12.5 cm. From such cellar wall stone 9 becomes, as in the FIG. 7 shown, built a wall by these basement wall blocks 9 offset by one half length each placed on each other and the cavities 11 are finally filled with concrete.
  • suitable reinforcing elements 5 made, for example, from a as in FIG.
  • Grid element 1 shown, also in an excellent manner, to 9 formed without the need for further processing of such basement wall bricks
  • 5 cm spaced bent ends of the transverse struts project exactly into the cavities 11.
  • a method not according to the invention is subdivided according to working steps.
  • a first reinforcing element in a first direction for example, erected on a base for attachment to a sole upright on the base 6, or there are several such reinforcing elements frontally juxtaposed.
  • these are moved with the supernatants z into each other in a plurality of first reinforcing elements and then connected to the outermost transverse struts, in particular verkrödelt.
  • a second reinforcement element is then threaded over the first reinforcement element and pushed so that the base of the first and the base of the second reinforcement element are close together and the free ends of the two reinforcement elements protrude into the respective elements to be reinforced and connected , In the in the FIGS. 8 and 9 As shown, this is done so that the bottom of the second reinforcing element is beyond both upwardly facing, free ends of the crossbars of the first reinforcing element.
  • the second reinforcing element is as in FIG. 3 shown inserted with the bottom between opposite free ends of the transverse struts of the first reinforcing element.
  • step two If more than one first reinforcing element has been set up in the first step and then these have been pushed together and joined together in step two, several second reinforcing elements are guided over the first reinforcing elements in step three. These are also pushed into one another with their supernatants z and connected to each other at the adjoining transverse struts 3 adjacent second reinforcing elements, in particular verwrödelt with wire. This shows again FIG. 9 clear.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)

Claims (6)

  1. Procédé de formation d'une armature d'angle résistante à la flexion pour construction en béton armé, composé d'au moins deux éléments d'armature en forme de U (5) et de forme plus ou moins identique, qui sont formés par cintrage plus ou moins rectangulaire des extrémités dépassant des traverses longitudinales les plus externes (3), organisées en une grille régulière, d'un élément de grillage (1) présentant nettement plus de barres transversales (3) que de traverses longitudinales (2), où dans un premier temps un premier des éléments d'armature en forme de U (5) est placé avec son extrémité fermée dans le coin d'un raccord d'angle à renforcer, que les extrémités ouvertes de l'U dans le sens de l'autre profil d'une section de paroi ou de plancher (8, 7) à raccorder au jonction en équerre, dans une deuxième étape, le seconde élément d'armature en forme de U (5) est fileté avec ses traverses longitudinales (2) le long des traverses longitudinales (2) du premier élément d'armature en forme de U (5),
    qu'il réside avec son extrémité fermée (6) dans la zone de l'extrémité fermée (6) du premier élément d'armature (5) et tourne avec son extrémité ouverte dans le sens du profil d'une seconde section de paroi ou de plancher (8, 7) à raccorder au joint d'équerre et où, dans un troisième temps les éléments d'armature ainsi imbriqués (5) sont coulés dans du béton ou entouré par d'autres moyens.
  2. Procédé selon la revendication 1, caractérisé en ce que dans la première étape une série d'éléments d'armature en forme de U (5) de forme identique, dans lesquelles sections des traverses longitudinales (2) dépassent des barres transversales les plus externes (3) sont organisées en rangées frontales l'une contre l'autre et sont poussées l'une dans l'autre avec les sections en saillie des traverses longitudinales, pour que les barres transversales les plus externes des premiers éléments d'armature en forme de U voisins adjacents entrent en contact et que par la suite le même nombre de seconds éléments d'armature en forme de U sont enfilés selon la deuxième étape vers la rangée composée des premiers éléments de renfort et analogues aux premiers éléments d'armature sont poussés frontalement les dans les autres.
  3. Procédé selon la revendication 2, caractérisé en ce que dans chaque cas les premiers éléments d'armature en forme de U (5), de préférence de même que les second éléments d'armature (5) sont liés ensemble par ligature des barres transversales la deuxième extrémité adjacentes (3) d'éléments d'armature en forme de U voisins.
  4. Procédé selon l'une des revendications précédentes, caractérisé en ce que les premiers éléments d'armature (5) sont portés sur un socle pour la fixation d'une paroi (8) verticalement avec leur extrémité fermée (6) et les seconds éléments d'armature sont enfilés horizontalement sur les premiers éléments d'armature.
  5. Procédé selon la revendication 4, caractérisé en ce que les seconds éléments d'armature (5) sont guidées avec leur extrémité fermée (6) entre les extrémités parallèles recourbées des barres transversales (3) des premiers éléments d'armature et qu'une bande de jonction (12) est insérée dans un espace intermédiaire entre les extrémités recourbées verticales des barres transversales, orientées à l'opposé de l'extrémité ouverte des seconds éléments d'armature en forme de U, tandis que l'extrémité fermée des seconds éléments de renfort en forme de U.
  6. Procédé selon la revendication 5, caractérisé en ce que la bande de jonction (12) est liée à une partie supérieure des extrémités recourbées verticales adjacentes des barres transversales (3), en particulier ligaturées avec du fil de fer.
EP09172612.5A 2008-10-10 2009-10-09 Procédé de formation d'une armature d'angle résistante à la flexion pour la construction en béton armé, élément d'armature et armature d'angle résistante à la flexion Active EP2175079B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200820013410 DE202008013410U1 (de) 2008-10-10 2008-10-10 Gitterelement zum Bilden eines Bewehrungselementes
DE102009030198A DE102009030198A1 (de) 2008-10-10 2009-06-23 Verfahren zum Bilden einer biegesteifen Eckbewehrung für den Stahlbetonbau, Bewehrungselement sowie biegesteife Eckbewehrung

Publications (3)

Publication Number Publication Date
EP2175079A2 EP2175079A2 (fr) 2010-04-14
EP2175079A3 EP2175079A3 (fr) 2012-08-01
EP2175079B1 true EP2175079B1 (fr) 2016-08-31

Family

ID=41443886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09172612.5A Active EP2175079B1 (fr) 2008-10-10 2009-10-09 Procédé de formation d'une armature d'angle résistante à la flexion pour la construction en béton armé, élément d'armature et armature d'angle résistante à la flexion

Country Status (4)

Country Link
EP (1) EP2175079B1 (fr)
DE (1) DE102009030198A1 (fr)
DK (1) DK2175079T3 (fr)
PL (1) PL2175079T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021089410A1 (fr) 2019-11-06 2021-05-14 Bam Ag Élément de renforcement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0495135B1 (fr) * 1991-01-14 1994-07-20 Fischer Reinach Ag Cage à étrier de liaison
AT405663B (de) 1991-03-22 1999-10-25 Wendl Dipl Ing Erwin Verfahren zur herstellung eines streifenförmigen gitterelements
CH697250B1 (de) 2004-12-08 2008-07-31 Debrunner Koenig Man Ag Hohlwand-Bewehrungskorb.
BE1016738A5 (nl) 2005-08-29 2007-05-08 B A Bouwteam Vanhove B V Randwapeningslichaam voor betonconstructie voorzien van een voegband.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021089410A1 (fr) 2019-11-06 2021-05-14 Bam Ag Élément de renforcement

Also Published As

Publication number Publication date
EP2175079A3 (fr) 2012-08-01
DE102009030198A1 (de) 2010-05-20
DK2175079T3 (en) 2016-12-19
PL2175079T3 (pl) 2017-02-28
EP2175079A2 (fr) 2010-04-14

Similar Documents

Publication Publication Date Title
AT404273B (de) Verschalung mit einer vielzahl von miteinander verbindbaren leichtgewicht-verschalungselementen
WO2005080704A1 (fr) Procede et agent auxiliaire pour produire des elements en beton, en particulier des produits semi-finis en beton et/ou des revetements en beton, et agent auxiliaire pour produire des revetements en beton
DE2917024A1 (de) Vorfabrizierte wand
DE2229093A1 (de) Montage bzw Befestigungsglied fur eine Bewehrung oder ein Bewehrungselement im Stahlbetonbau
DE2058638A1 (de) Bewehrung fuer Stahlbetonkonstruktionen
EP0299226B1 (fr) Coffrage pour la réalisation d'éléments de construction en béton
EP2175079B1 (fr) Procédé de formation d'une armature d'angle résistante à la flexion pour la construction en béton armé, élément d'armature et armature d'angle résistante à la flexion
CH642131A5 (en) Connection cage for reinforcing reinforced-concrete structures and the use thereof
DE102007004573A1 (de) Wandbauelement, Verfahren zur Herstellung eines Wandbauelements und ein Ankerbauteil für ein Wandbauelement
EP3299524B1 (fr) Mur en elements prefabriques et son procede de fabrication
DE3210680C2 (fr)
EP0933482A2 (fr) Elément préfabriqué pour dalle de balcon en porte-à-faux
DE10350082B4 (de) Vorgespannte Flachdecke mit Hohldeckenplatten
DE2100074B2 (de) Mantelfuellstoffwand od.dgl
DE2150650A1 (de) Verfahren zum Herstellen von Flaechenbewehrungen fuer Stahlbeton und Distanzhalter zur Ausuebung dieses Verfahrens
WO2008128683A1 (fr) Élément de coffrage
DE60007824T2 (de) Gitterträger
DE2329943A1 (de) Gittertraeger
DE102020114611B3 (de) Schalungsanordnung
DE638584C (de) Aus zwei durch ein Drahtnetz oder Bewehrungseinlagen beliebiger Art bewehrten Wandschalen bestehende Wand sowie Verfahren und Einrichtung zur Herstellung derselben
EP0566539A1 (fr) Armature pour maçonnerie
DE1559530A1 (de) Wandkonstruktion,insbesondere Bewehrungseinheit
DE4036293A1 (de) Gittertraeger
DE3131123C2 (de) Bewehrungselement
AT352958B (de) Vorgefertigtes deckenelement

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

RIC1 Information provided on ipc code assigned before grant

Ipc: E04B 1/68 20060101AFI20120622BHEP

17P Request for examination filed

Effective date: 20130117

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502009013014

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: E04B0001680000

Ipc: E04B0001160000

RIC1 Information provided on ipc code assigned before grant

Ipc: E04B 1/68 20060101ALI20141124BHEP

Ipc: E04B 1/16 20060101AFI20141124BHEP

Ipc: E04C 5/06 20060101ALI20141124BHEP

17Q First examination report despatched

Effective date: 20141209

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20160324

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009013014

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 825109

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161015

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20161218

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20160831

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: 20160831

Ref country code: HR

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: 20160831

Ref country code: NO

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: 20161130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20161124

Year of fee payment: 8

Ref country code: CH

Payment date: 20161124

Year of fee payment: 8

Ref country code: GB

Payment date: 20161124

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national 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: 20161201

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: 20160831

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: 20160831

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: 20160831

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20161124

Year of fee payment: 8

Ref country code: PL

Payment date: 20161107

Year of fee payment: 8

Ref country code: AT

Payment date: 20161122

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20160831

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: 20160831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20170102

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: 20161130

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: 20160831

Ref country code: SM

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: 20160831

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: 20160831

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009013014

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20160831

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

26N No opposition filed

Effective date: 20170601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20160831

Ref country code: LU

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

Effective date: 20161009

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

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

Effective date: 20161009

PG25 Lapsed in a contracting state [announced via postgrant information from national 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: 20160831

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; INVALID AB INITIO

Effective date: 20091009

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 825109

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171009

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

Effective date: 20171009

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

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: 20160831

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: 20160831

Ref country code: MK

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: 20160831

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: 20160831

Ref country code: MC

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: 20160831

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180629

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

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

Effective date: 20171009

Ref country code: LI

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

Effective date: 20171031

Ref country code: CH

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

Effective date: 20171031

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20171031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

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

Effective date: 20171009

Ref country code: FR

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

Effective date: 20171031

Ref country code: BE

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

Effective date: 20171031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

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

Effective date: 20171009

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20221021

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20221021

Year of fee payment: 14

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20231031

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

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

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

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

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

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

Effective date: 20231031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

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

Effective date: 20231031

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20241025

Year of fee payment: 16