EP1362148A1 - Element structural pour application de plafonds suspendus de platre sur des planchers - Google Patents

Element structural pour application de plafonds suspendus de platre sur des planchers

Info

Publication number
EP1362148A1
EP1362148A1 EP02702585A EP02702585A EP1362148A1 EP 1362148 A1 EP1362148 A1 EP 1362148A1 EP 02702585 A EP02702585 A EP 02702585A EP 02702585 A EP02702585 A EP 02702585A EP 1362148 A1 EP1362148 A1 EP 1362148A1
Authority
EP
European Patent Office
Prior art keywords
structural element
sheet section
layer
concrete
light material
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
EP02702585A
Other languages
German (de)
English (en)
Other versions
EP1362148B1 (fr
Inventor
Pietro Sacco
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
Application filed by Individual filed Critical Individual
Priority to EP02702585A priority Critical patent/EP1362148B1/fr
Publication of EP1362148A1 publication Critical patent/EP1362148A1/fr
Application granted granted Critical
Publication of EP1362148B1 publication Critical patent/EP1362148B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/065Light-weight girders, e.g. with precast parts
    • E04C5/0653Light-weight girders, e.g. with precast parts with precast parts
    • E04C5/0656Light-weight girders, e.g. with precast parts with precast parts with lost formwork
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/41Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4171Nailable or non-threaded screwable elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/18Means for suspending the supporting construction
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures

Definitions

  • the present invention relates to the field of constructions and more precisely it refers to a structural element such as a ceiling beam in pre-stressed concrete, a "girder" or the like for making floors, suitable for application of plaster suspended ceilings.
  • a structural element such as a ceiling beam in pre-stressed concrete, a "girder” or the like for making floors, suitable for application of plaster suspended ceilings.
  • floors to which the invention is related to flat floors either walkable or not, peaked roofs, floors of roof gardens, shed roofs are comprised.
  • the plaster suspended ceilings reguire metallic frameworks to which plaster covered boards are connected by means of self tapping screws.
  • the frameworks are in turn screwed to the floors by means of screw anchors.
  • metallic frameworks for supporting plaster suspended ceilings are difficult to arrange metallic frameworks for supporting plaster suspended ceilings.
  • vapour barrier An important aspect of the construction of floors is the so called "vapour barrier", i.e. an insulation from humidity and vapour in gaseous phase that can give condensate water.
  • the vapour barrier should be made at the lowermost surface of the floor.
  • the vapour barrier is made over the upper level of the floor, leaving not protected all the layer of the floor. This fact involves high costs in creating the insulating pack of the floor. - 5 -
  • the vapour barrier normally is a sheet of aluminium integrated to a waterproof membrane.
  • a typical floor then, starting from the above towards below has a concrete casting with pavement, a waterproof membrane, an heat insulation, the vapour barrier by means of membrane with a sheet of aluminium, a primer, a reinforced concrete and hollow tiles mixed floor, and, at the lowermost surface, a plaster coating.
  • a structural element has a lower side wall that can be perforated by screws, for making easier the installation of plaster suspended ceilings and for supporting their weight .
  • the layer that can be perforated by screws can be advantageously formed by a sheet section in which a layer is present of light material that is set between structural element and the sheet section.
  • the metal sheet section filled with the layer of light material, when the structural element is laid, is oriented towards below the floor or roof pitch and allows thus the easy application of the screws, which cross both the plaster suspended ceilings and the metal sheet and can pierce all the layer of light material without hitting against concrete portions. This way, a plaster suspended ceiling can be made directly connected to the floor.
  • the light material can be chosen among polystyrene foam, polyurethan foam, wood, etc.
  • said structural element comprises a concrete casting and said layer that can be perforated by the screws is integrated to a lower wall of said concrete casting.
  • the layer that can be perforated by screws can be integrated to the concrete at casting the concrete.
  • the layer that can be perforated can be connected to the casting by means of screws or riveting after the casting, through brackets embedded in the casting same.
  • the light material can, in this second case, be integrated at the moment of the casting or at the moment of the fastening of the sheet section to the casting .
  • the concrete casting can be made with free or pre- stressed reinforcement bars, in order to obtain in the first case a girder for building industry and in the second case a concrete pre-stressed beam.
  • said structural element comprises a self-supporting framework as an elongated girder, but without concrete castings.
  • said metal sheet box-shaped section is arranged, which envelopes the elongated framework and in which said light material layer is present between the structural element and the metal sheet .
  • said structural element is formed by at least a couple of stiff parallel boards, which extend for all the length, joined to each other by a plurality of spaced transversal brackets.
  • the boards and the brackets can be in construction material such as steel, iron, aluminium, wood, and can be joined to each other for riveting, bolting, welding or gluing, according to the material of which they are made.
  • the structural element when it is laid, is used as a desired self-supporting girder, and is filled of plain concrete when casting the floor. After the casting, the layer that can be perforated by the screws allows to fasten plaster boards in the way above described.
  • a method for the production of a structural element for making floors has the characteristic that it comprises the following steps:
  • the structural - S - element is formed by a concrete casting, and for its production, in integration to the metal sheet section that contains the layer of light material, the steps are provided of: : - prearranging a concrete mould or equivalent material for casting the structural element;
  • said sheet section having a flat face oriented towards below that lays on the bottom of the mould, in said sheet section a layer of light material being pre-arranged;
  • the steps are provided of - introducing in the mould brackets oriented towards below and capable of protruding from the concrete after the casting;
  • the light material can, in this second case, be preferably integrated at the moment of the casting, - b - arranged between the brackets. Alternatively, it can be connected at the moment of fastening the sheet section to the casting.
  • the length of the sheet section can in a first case extend for all the length of the structural element.
  • the sheet section has the lower flat face that covers all the bottom face of the concrete casting, whereby the lower face of the structural element is completely a sheet section.
  • a plurality of portions of said sheet section arranged is provided aligned longitudinally, spaced and centred transversally .
  • the width of the portions can be also less than the width of the casting, whereby the lower face of the structural element is made of concrete with at the centre a row of spaced portions of sheet section. It is also possible that the sheet section is continuous instead of discontinuous and of width less than the girder.
  • the sheet section is U-shaped.
  • the light material lays, in such a way that the wings of the sheet section protrude from the layer of said light material.
  • the protruding wings allow to the whole support, consisting in the sheet section and in the polystyrene foam layer, of being connected by means of screws directly to the wall side of the beam.
  • the protruding wings offer a steadier fastening to the concrete.
  • the structural element is formed by a self-supporting framework, without concrete portions, and for making it integral to the metal sheet section, that contains the layer of light material, the steps are provided of:
  • a metal welded framework element useful for forming the reinforcement of the floor.
  • the plaster suspended ceilings are screwed to the sheet section.
  • the screws penetrate directly through the plaster board and through the surface of the sheet section into the light material in it contained.
  • floors made with concrete beams according to the invention allow a quick installation of the plaster suspended ceilings.
  • the plaster covered boards are directly connected to the beams of the floor in a steady way and adhere directly to the floor lower surface. With such an installation the working costs mainly given to the installation of a metal framework are eliminated. If the plaster suspended ceilings are to be replace or removed, it is sufficient to release the plaster covered boards from the floor lower surface, without affecting further the ceiling beam.
  • a further advantage is that of providing a vapour barrier near the lower level of the floor.
  • plaster suspended ceilings may be used equipped with a sheet in aluminium.
  • the girder according to the invention pierceable by the screws, it is possible to bolt it directly to the principal steel structures of the building, such as for example to the steel beams, or it can be connected by epoxy resins.
  • the lower parts of the sheet section can be coated of a insulating layer, for example, but not exclusively, adhesive layer of cellular polyethylene with - fl - a layer of some mm.
  • FIG. 1 shows a sectional view of a portion of floor in direct phase of installation with two structural elements according to the invention
  • FIG. 2 shows a perspective view of the floor of figure 1 after the application of an plaster covered board
  • FIG. 3 shows a perspective view of a mould of casting of a structural element according to the invention with pre-arranged a sheet section and a layer of light material;
  • figure 4 shows a sectional view of the mould of figure 3 after the casting
  • FIG. 5 shows an elevational longitudinal view of the structural element according to the invention as resulting after the casting
  • FIG. 6 shows a perspective view of a mould of casting of a structural element according to the invention with pre-arranged a plurality of sheet section discontinued portions and inside layers of light material ;
  • figure 7 shows a sectional view of the mould of figure 6 after the casting
  • FIG. 8 shows a plan view from below of a different embodiment of the structural element according to the invention as resulting after the casting according to figures 6 and 7;
  • FIG. 9a and 9b show an elevational view, respectively frontal and longitudinal, of a reinforcement equipped with brackets concerning a different embodiment - 1 - of the invention
  • FIG. 10a and 10b show an elevational view, respectively frontal and longitudinal, of the reinforcement of figures 9a and 9b after the application of a layer of light material ;
  • FIG. 11a lib show an elevational view, respectively frontal and longitudinal, of the reinforcement of figure 10a and 10b after casting of the concrete;
  • FIG. 12a and 12b show an elevational view, respectively frontal and longitudinal, of the ceiling beam of figure 11a lib to whose base a sheet section has been attached;
  • FIG. 13a and 13b show an elevational view, respectively frontal and longitudinal, of a ceiling beam of pre-stressed concrete to whose base a sheet section has been mounted;
  • - figures 14 and 15 show respectively a structural element according to the invention in reinforced concrete and in pre-stressed concrete after the fastening to a steel structural beam;
  • FIG. 16 shows a perspective view of a structural element according to a second embodiment of the invention, ;
  • figure 17 is an enlarged partial view of the structural element of figure 16;
  • figure 18 is a cross sectional view of the structural element of figure 16;
  • - figures from 19 to 23 are cross sections of different embodiments of the structural element of figure 16;
  • - figure 24 is a top plan view of a floor with structural elements like figure 16 and other auxiliary elements forming the span of the floor;
  • - figures 25a and 25b show a side and perspective view of an auxiliary element to be arranged next to the structural elements at the zone of casting of the main girders; - ID -
  • figure 26 is a top plan view of a floor with structural elements as that of figure 16 and other auxiliary elements forming the span of the floor;
  • FIG. 27a and 27b show a side and cross sectional view of an auxiliary element arranged next to the structural elements at the zone of casting of the main girders;
  • FIG. 28 shows structural elements similar to that of figure 16 and respectively with end board, with end board and side bracket, with side bracket and side boards;
  • FIG. 31 is a sectional view of scaffold for casting a floor that exploits the structural elements according to the invention.
  • FIG. 32 is a partial view of a floor at casting with the structural element according to the invention and spanning elements in light foam material;
  • figure 33 is a cross sectional view of a floor like that of figure 32.
  • a structural element 1 according to the invention is used for making a floor 2 of known type in combination with hollow tiles 3.
  • a hollow tile 3 resting on two structural elements 1.
  • the structural element of figure 1 is normally defined as "girder”
  • the structural element of figure 2 is normally defined as "ceiling beam” in pre-stressed concrete .
  • each structural element 1 consists in a reinforcement 4 and by a sheet section 5, embedded in a concrete casting 6.
  • the sheet section 5 is filled with a layer of light material 8 that is set between the concrete 6 and the sheet section 5 and is oriented in use towards below of the floor for application of plaster suspended ceilings 9 (figure 2) .
  • the plaster suspended ceilings 9 are easily screwed to the structural elements 1. More precisely, the screws 10 cross in turn the plaster board 9, the lower face of the sheet section 5 and penetrate all the layer of the light material 8 without forcing , unless at the end of the movement, against concrete 6. This way a floor lower surface made of plaster board is created directly connected to the concrete beams of floor 2.
  • the side walls 11 of the sheet section 5 are slightly higher of the layer of the light material 8 in it contained, creating thus two protruding wings 11a.
  • Such protruding wings 11a allow to the sheet section 5 and to the light material 8 to be connected by means of screws 12 directly to the wall side of the floor beam 2 (figure 2 and 5) by means of pins not shown, previously inserted in the mould.
  • the structural element 1' comprises a plurality of portions 5' of sheet section arranged aligned longitudinally, spaced and centred - IS - transversally for a width less than that of the structural element 1' .
  • the portions of sheet section 5' are inserted in the mould 7 alternated before casting the concrete (figure 6 and 7). This way, a structural element is obtained that has a lower face in concrete 6 (figure 8), discontinued by the portions of sheet section 5', which can be used for fastening plaster covered boards .
  • Figures from 9A to 11B show in turn the steps of a further embodiment of the invention.
  • a reinforcement 4 is arranged, of traditional type, to which brackets 13 are welded.
  • Blades 14 are also provided that define the position of the sheet of light material 8 ( Figure 10A and 10B) .
  • the brackets 13 are welded to reinforcement 4 spaced as shown in figure 9B.
  • Lo same method can be can be used for making a floor beam of pre-stressed concrete 1' ' , shown in figures 13A and 13B.
  • Structural elements 1, 1' or 1'' thus made, can be easily connected to a structural H beam 16 of steel, as shown in figures 14 and 15. In fact, it is sufficient to use screws 15 that penetrate the sheet section 5.
  • Structural elements 1 thus made allow a quick fastening of the ceiling of plaster covered boards 9 directly to the lower surface of the floor. This way, it is not necessary to install additional frameworks to the plaster suspended ceilings 9.
  • a structural element 21 according to the invention is formed by a self-supporting framework, without concrete portions.
  • metal sheet section 25 For its production integral to metal sheet section 25, that contains the layer of light material 28, two parallel stiff boards 22,23 are provided, which extend for all the length of the structural element 21.
  • the stiff boards are joined and kept integral to each other by means of a plurality of transversal spaced brackets 24.
  • the metal sheet section 25, in which the layer is arranged of light material 28, is fixed to the self-supporting structure 21 formed by boards 22,23 and by brackets 24.
  • FIG 16 17 and 18 a section 29 is also shown that insulates heat transfer through boards 22 and 23 with respect to elements that rest on the boards same for spanning the floor, as shown hereinafter.
  • Figures from 19 to 23 are cross sections of other embodiments of the structural element, featuring respectively:
  • transversal tube 26 that crosses the structural element 21 and allows the passage through it of installation cables or tubes;
  • bracket 24 having different size, depending on the needs, with corresponding different shape of bracket 24;
  • a floor with structural elements like that of figure 16 can also be made with the aid of auxiliary elements 34 and other light elements 40 that are arranged to span the floor.
  • auxiliary elements 34 are provided to whose end auxiliary elements 34 are connected, arranged also laterally, resting on side boards 32.
  • the auxiliary elements 34 have brackets 39 with protruding elements 39a (figure 25a and 25b) suitable for sinking in the concrete of the floor casting. Brackets 39 can be pierced by the screws. Therefore, by arranging a scaffold boarding 42, according to a rectangle among four upright columns 43, it is possible to cast the main girders on the scaffold boarding 42 with integration of auxiliary elements 34. This way, under the final main girders plaster suspended ceilings can be fastened by piercing brackets 39.
  • a floor provides structural elements 21, with auxiliary elements 30 and 34, arranged respectively at the ends and at the sides of - IS - structural elements 21.
  • boards 36 are provided having hollow frames 37 (figures 27a and 27b) .
  • Auxiliary elements 30 and 34 are better shown in figures 28, 29 and 30. More precisely to the structural element of figure 16 are respectively connected: an end board 30, by means of rivets 31; an end board 30 with side bracket 32, connected with rivets 33; as well as a side bracket 32 with side boards 34 connected with screws 35.
  • a scaffold similar to that shown in figures 24 or 26 is shown in figure 31, using stays 46 for supporting the scaffold boarding 42.
  • the hollow tiles 40 and the structural elements 21 span the floor and support casting in plain concrete 45.
  • FIG 32 how a floor 45 is made is shown using the structural elements 21 and hollow tiles 40, for example in polystyrene, resting on boards 41, or continuous spanning elements 50, in foam material, for example polystyrene.
  • Figure 33 is a cross sectional view of the floor as that of figure 32, with continuous spanning elements of polystyrene 40 resting on boards 41.
  • plaster suspended ceilings 9 installations 51, which pass through channels 38 between the structural elements 21, upper layers 47 and 48 of the floor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Floor Finish (AREA)
  • Building Environments (AREA)
EP02702585A 2001-02-16 2002-02-18 Element structural pour application de plafonds suspendus de platre sur des planchers Expired - Lifetime EP1362148B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02702585A EP1362148B1 (fr) 2001-02-16 2002-02-18 Element structural pour application de plafonds suspendus de platre sur des planchers

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP01830105A EP1233116A1 (fr) 2001-02-16 2001-02-16 Elément structurel permettant l'installation de plafonds suspendus en plâtre sous une dalle de plancher
EP18301051 2001-02-16
EP02702585A EP1362148B1 (fr) 2001-02-16 2002-02-18 Element structural pour application de plafonds suspendus de platre sur des planchers
PCT/IB2002/000481 WO2002066761A1 (fr) 2001-02-16 2002-02-18 Element structural pour application de plafonds suspendus de platre sur des planchers

Publications (2)

Publication Number Publication Date
EP1362148A1 true EP1362148A1 (fr) 2003-11-19
EP1362148B1 EP1362148B1 (fr) 2012-02-08

Family

ID=8184405

Family Applications (2)

Application Number Title Priority Date Filing Date
EP01830105A Withdrawn EP1233116A1 (fr) 2001-02-16 2001-02-16 Elément structurel permettant l'installation de plafonds suspendus en plâtre sous une dalle de plancher
EP02702585A Expired - Lifetime EP1362148B1 (fr) 2001-02-16 2002-02-18 Element structural pour application de plafonds suspendus de platre sur des planchers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP01830105A Withdrawn EP1233116A1 (fr) 2001-02-16 2001-02-16 Elément structurel permettant l'installation de plafonds suspendus en plâtre sous une dalle de plancher

Country Status (3)

Country Link
EP (2) EP1233116A1 (fr)
AT (1) ATE544918T1 (fr)
WO (1) WO2002066761A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264024B (de) * 1958-10-28 1968-03-21 Erwin Neuwirth Vorgefertigter Traeger fuer die Montage und zur Bewehrung von Betondecken
DE1271955B (de) * 1961-05-24 1968-07-04 Harald Richter Dr Ing Trogartiger Schalstein fuer den in Beton eingebetteten Untergurt von Montagetraegernod. dgl.
US4041664A (en) * 1970-05-28 1977-08-16 Davis Jr George Bradley Joist, structural element and devices used in making same
FR2319749A1 (fr) * 1975-07-30 1977-02-25 Halfeneisen Gmbh Co Kg Rail de fixation pour le montage de toles a ondulations trapezoidales
FR2534298B1 (fr) * 1982-10-08 1985-07-12 Joannes Andre Dispositif de poutre a isolant thermique incorpore
FR2580015A1 (en) * 1985-04-03 1986-10-10 Silix Cie Davum Dfc Floor element and insulating floor comprising such elements
FR2669664B1 (fr) * 1990-11-23 1997-10-31 Saret France Ppb Profile pour la fixation d'elements de recouvrements tels qu'une couverture sur un element en beton tel qu'une poutre.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO02066761A1 *

Also Published As

Publication number Publication date
WO2002066761A1 (fr) 2002-08-29
ATE544918T1 (de) 2012-02-15
EP1362148B1 (fr) 2012-02-08
EP1233116A1 (fr) 2002-08-21

Similar Documents

Publication Publication Date Title
US8234827B1 (en) Express framing building construction system
US9518401B2 (en) Open web composite shear connector construction
US6401417B1 (en) Concrete form structure
US7228661B2 (en) Rapid steel frame assembly
US20080000177A1 (en) Composite floor and composite steel stud wall construction systems
US20060254208A1 (en) Paneling system and method
CN115244260A (zh) 模块化复合作用板以及采用该模块化复合作用板的结构系统
SK279021B6 (sk) Strešný doskový dielec na šikmé strechy a spôsob j
KR20060092038A (ko) 콘크리트 복합 형강보
EP1362148B1 (fr) Element structural pour application de plafonds suspendus de platre sur des planchers
EP2886733A1 (fr) Procédé d'assemblage et de construction d'un plancher incliné ou plan pour bâtiments résidentiels et utilisation industrielle, avec renforcement unidirectionnel ou bidirectionnel, et moyens pour sa mise en oeuvre
KR940008310B1 (ko) 플랜지 행거
CA2592820A1 (fr) Systemes de construction de planchers composites et de murs composites a tiges d'acier
FI125419B (fi) Parvekerunko ja parveke
FI96898C (fi) Liittolaattaelementti
AU2010256330A1 (en) Modular building system
US20020116892A1 (en) Elongated structural member
EP2770131B1 (fr) Agencement de toiture amélioré
CN212613003U (zh) 一种适用于装配式建筑的整体预制阳台、连接节点
WO2002066759A2 (fr) Élément de structure de montage des planchers
KR20070031526A (ko) 아파트 지붕공법 및 지붕시스템
KR200296952Y1 (ko) 철근콘크리트 슬라브를 위한 데크패널
FI89959C (fi) Lastbaerande, horisontellt konstruktionssystem foer en byggnad
FI77715C (fi) Ytelement av komposittyp.
JPH04343957A (ja) 屋根の水勾配工法

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

17P Request for examination filed

Effective date: 20030915

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17Q First examination report despatched

Effective date: 20090612

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 544918

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120215

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 60242171

Country of ref document: DE

Effective date: 20120405

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20120208

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120208

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: 20120509

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: 20120608

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: 20120208

Ref country code: BE

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: 20120208

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 544918

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120208

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

Ref country code: MC

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

Effective date: 20120229

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: 20120208

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

Ref country code: IT

Payment date: 20120529

Year of fee payment: 11

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: LI

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

Effective date: 20120229

Ref country code: CH

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

Effective date: 20120229

Ref country code: DK

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

Effective date: 20120208

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: 20120208

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: DE

Ref legal event code: R119

Ref document number: 60242171

Country of ref document: DE

Effective date: 20120901

26N No opposition filed

Effective date: 20121109

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

Effective date: 20120508

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120208

Ref country code: IE

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

Effective date: 20120218

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20130104

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

Ref country code: FR

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

Effective date: 20120410

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

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: 20120519

Ref country code: GB

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

Effective date: 20120508

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

Ref country code: DE

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

Effective date: 20120901

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 NON-PAYMENT OF DUE FEES

Effective date: 20130218

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

Ref country code: TR

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

Effective date: 20120208

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

Ref country code: LU

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

Effective date: 20120218