EP2563536A1 - Semi-produit plan en métal, procédé de fabrication et éléments structuraux associés - Google Patents

Semi-produit plan en métal, procédé de fabrication et éléments structuraux associés

Info

Publication number
EP2563536A1
EP2563536A1 EP11718941A EP11718941A EP2563536A1 EP 2563536 A1 EP2563536 A1 EP 2563536A1 EP 11718941 A EP11718941 A EP 11718941A EP 11718941 A EP11718941 A EP 11718941A EP 2563536 A1 EP2563536 A1 EP 2563536A1
Authority
EP
European Patent Office
Prior art keywords
structured
semi
finished product
sections
metal
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
EP11718941A
Other languages
German (de)
English (en)
Other versions
EP2563536B1 (fr
Inventor
Gerd Zielke
Karl-Christian Regent
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.)
DBW Holding GmbH
Original Assignee
DBW Holding GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44118737&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2563536(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DBW Holding GmbH filed Critical DBW Holding GmbH
Priority to PL11718941T priority Critical patent/PL2563536T3/pl
Publication of EP2563536A1 publication Critical patent/EP2563536A1/fr
Application granted granted Critical
Publication of EP2563536B1 publication Critical patent/EP2563536B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
    • 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
    • E04C2/08—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 metal, e.g. sheet metal
    • 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
    • E04C2/32—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 formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/326—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 formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with corrugations, incisions or reliefs in more than one direction of the element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12361—All metal or with adjacent metals having aperture or cut
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]

Definitions

  • the present application relates to a sheet-metal semifinished product, wherein this semifinished product has at least one structured portion and at least one non-structured portion, wherein this semifinished product has non-structured edge portions and exhibits high strength.
  • the metal semifinished product according to the invention is characterized in that it is designed in one piece and that it structures predetermined sections and unstructured predetermined sections, wherein at least one non-structured section is formed as a connection region to the material, positive or non-positive connection.
  • Sheet metal semi-finished products are used in various technical fields. Such sheet metal parts find e.g. As heat or sound insulating panels in the engine compartment or underbody area of power application. But as shields against external contamination or damage corresponding semi-finished or molded parts are used. These semi-finished products or molded parts are usually made of metals, such as steel or stainless steel, but also of aluminum.
  • the sheets are deformed and stamped. With the help of the embossing takes place a solidification of the sheets. At the same time an increased and thus optimized heat flow is achieved by enlarging the surface.
  • CONFIRMATION COPY wise embossed semi-finished products produced as a board or roll goods are then processed in a further processing step, eg in a cutting process. If necessary, corresponding recesses are punched or cut out of the sheet metal in order to connect these sheets to other components. Frequently, a welding of the sheet metal components with other components is required. As stated, these sheets are used in the automotive industry, in particular as sound-absorbing insulation packages or heat shields for vehicles. Usually, flat or sheet materials are passed through an embossing roll pair to produce such sheets to achieve the desired sheet structure. Such structuring / embossing can be nap, wave or rhombic.
  • these sheets When used as sound-absorbing insulation packages or heat shields, such as in automotive or automotive, these sheets are used as stacks or as composites in conjunction with other insulation materials, such as mineral insulating or insulating materials or those based on steel fiber. These composites allow a good heat dissipation with simultaneous sound absorption.
  • components have been developed from individual elements, which in particular also comprise different materials, such as plastics and metals. These individual elements for the different areas of the semifinished product or of the component are then connected to one another in further work steps, for example by gluing or with correspondingly suitable means. As a result, however, further labor-intensive steps in the production must be carried out.
  • the object of the invention is the provision of such components made of metals, in particular suitable as mudguards, thermal insulation and / or insulating in the vehicle area, with these components an improved connection with other components is possible and these components can be provided by a simpler process.
  • This object is achieved by the invention specified in the patent claims 1, 8 and 10.
  • the dependent claims contain advantageous developments of the invention.
  • the present invention relates to sheet metal semi-finished products, wherein this semifinished product has at least one structured and at least one non-structured section, wherein this semi-finished product has non-structured edge sections and this semifinished product has a high elasticity due to the structuring. characterized in that the semi-finished product has at least one predetermined structured portion and at least one predetermined non-structured portion and the structured portions are optionally differently embossed portions, wherein at least one non-structured portion is formed as a connecting region to the fabric, molded or non-positive connection.
  • the semi-finished products are preferably made of a single metal. These semi-finished products are used in particular as mudguards, thermal insulation or insulating panels for the vehicle sector.
  • the present invention is directed to a method for the production of sheet metal semi-finished products according to the invention comprising the step of single-stage pressing or embossing metal sheets with suitable tools, wherein these tools are designed such that they have predetermined structured and non-structured sections and thus in a step simultaneously structured and non-structured sections can form in the metal sheet, for the production of a flat semi-finished product, which is in particular a one-piece semi-finished product.
  • non-structured sections Due to the non-structured sections in the edge region and in the region, designed as a connection region for material, positive or non-positive connection with another component, expensive reworking of the semifinished product is superfluous.
  • the non-structured sections are predetermined so that they coincide with the edge regions of the semifinished product and the connecting regions of the semifinished product with other components or with a further or the same non-structured region of the component itself.
  • Structured sections are preferably found in the sections of the semifinished product intended for heat flow or for insulation or insulation.
  • the semi-finished products are characterized in that they have exact cutting lines and plane in the areas of the recesses, ie show non-structured surfaces and is preferably integrally formed. Structured surfaces are in particular formed where reinforcement or heat flow optimization is required.
  • non-structured areas i. the predetermined non-structured portions in the sheet semifinished product
  • other components or non-structured portions of the same component e.g. by means of welding, bolting, riveting, toxing or other types of mechanical connections, to make a fitting fit with adjacent surfaces, i.
  • These areas are particularly suitable for the material, positive or non-positive connection of components.
  • the structured and non-structured sections are furthermore arranged in a predetermined manner so that adjoining components can be correspondingly tightly arranged without having to forego surrounding structural embossing or without again smoothing out these areas in the case of pre-structured surfaces with a further processing step.
  • the re-smoothing and thus a further strain on the material is avoided and thus prevents cracking. This leads specifically e.g. in the screwing area for improved lasting stability.
  • the predetermined non-structured portions may further correspond to the intersection areas, particularly in coil and board material, to cut out the finished components from the roll stock or tabular stock.
  • the flat metal semi-finished products according to the invention can be tabular or preformed as a roll.
  • these flat semi-finished products are integral semi-finished products and not of individual elements, for example by gluing individual elements made of different materials.
  • the metal semi-finished products are preferably those made of zinc, brass, copper, aluminum, steel and stainless steel alone or combinations thereof.
  • the structured sections are in particular those which have bead, dome and / or coarse grain embossing.
  • the embossing may be nubbed, wavy or diamond-shaped.
  • the embossments can show different directions, i. in vertical and horizontal direction of expression.
  • the structures can be the same height or different heights.
  • the structures may be formed only on one side of the semifinished product. That is, the structured sections may exhibit different structures, depending on the requirements of these sections, e.g. to optimize the heat flow or to solidify these areas.
  • At least one non-structured region has at least one recess in order to allow a positive or non-positive connection.
  • all edge sections are not structured.
  • the method according to the invention for producing the sheet metal semifinished product according to the present invention comprises the step of pressing or embossing the preferably one-piece metal sheet with corresponding tools, wherein these tools are designed such that structured and non-structured portions are formed in predetermined portions, to allow the production of the flat semifinished product according to the invention.
  • structured and non-structured sections can thus be formed in the metal sheet at the same time.
  • the method according to the invention can be carried out by means of printing tools consisting of a top or bottom tool.
  • it may be a rotary embossing between opposing rollers, each of which includes the structure of the matrix geometry to be embossed.
  • a further alternative is a rotationally embossing process wherein only between opposing rolls, wherein only one represents the structure of the matrix geometry to be embossed and the other contains a surface of a coating which accommodates the structure, e.g. Rubber.
  • the method according to the invention can be one in which the semifinished product according to the invention is produced by rotary embossing. Only one roller is moved over a board or coil phase or back and forth.
  • the rotation method is e.g. one with variable grain intensity and variable grain number rolls.
  • These grains e.g. be formed
  • These grains e.g. be formed
  • a conical mandrel or pneumatic jaws these grains to form the grains in height or over the surface of the roller with a different number.
  • various structures can be formed in a forming step with a tool.
  • the invention is further directed to obtainable by the method according to the invention, preferably single-piece semifinished products. Furthermore, the present invention is directed to preferably single-piece components of a flat semi-finished product according to the invention made of metal. These components are in particular designed such that they are suitable as components for mudguards, heat insulation or insulating in the vehicle area.
  • Figure 1 shows a section of form-fitting connected semifinished products according to the invention of metal 1, with structured sections 2 and non-structured edge sections 4.
  • the flat one-piece semifinished products according to the invention allow a form-locking connection of the non-structured regions of the edge regions 4 produced in the single-stage forming process semi-finished products.
  • the structured areas 2 allow optimized heat flow and stability.
  • the non-structured section 3 has a recess 5. With the help of this recess 5 in the non-structured section 3, for example, a non-positive connection of the semifinished product according to the invention with another component is possible.
  • the structured section 2 is divided into two different sections 2.1 and 2.2. In this case, the present structured sections differ by different heights of the characteristics.
  • the non-structured portion 3 is formed as a recess to connect to another component by a corresponding connecting means, such as via screw, which led through the recess 5 to be possible.
  • the edge portion 4 is also formed as a non-structured area to allow a connection with another component.
  • a mechanical connection is possible over the non-structured areas, eg by riveting, tearing, screwing, but also by welding or gluing.
  • FIG. 3 shows a section of a planar component 1 according to the invention, wherein these structured sections 2.1, 2.2 and 2.3 have different heights and different directions. That is, the sections show on the one hand characteristics of different heights, sections 2.1, 2.2 and 2.3. Furthermore, the characteristics of section 2.1 differ from those of sections 2.2 and 2.3 in that the central axis of the characteristics in section 2.1 are inclined while the central axis in sections 2.2 and 2.3 is perpendicular. Due to the design of the various structured sections, an optimized heat flow is possible. The various structures also allow the formation of different stabilities. With the aid of the method according to the invention, the sheet-like semi-finished products according to the invention can be produced in a forming step.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Body Structure For Vehicles (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Selon un premier aspect, l'invention concerne un semi-produit plan en métal (1) comportant au moins une partie structurée (2) et au moins une partie non structurée ainsi que des parties marginales non structurées (4) et présentant une haute résistance. Le semi-produit en métal (1) selon l'invention est caractérisé en ce qu'il est réalisé d'une seule pièce, que certaines parties prédéfinies sont structurées et que d'autres parties prédéfinies ne sont pas structurées et en ce qu'au moins une partie non structurée (4) est conçue en tant que zone de raccordement pour assurer un raccordement à force, par complémentarité de forme ou par liaison de matière. La présente invention concerne, en outre, un procédé de fabrication du produit semi-fini selon l'invention.
EP11718941.5A 2010-04-28 2011-04-28 Procédé de fabrication d'un élément configuré comme tôle barrière thermique ou tôle isolante Active EP2563536B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11718941T PL2563536T3 (pl) 2010-04-28 2011-04-28 Sposób wytwarzania elementu konstrukcyjnego, który jest utworzony jako blacha izolacji termicznej lub blacha izolacyjna

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010018676A DE102010018676B4 (de) 2010-04-28 2010-04-28 Wärmedämm- oder Isolierblech im Fahrzeugbereich aus einem flächigen Halbzeug aus Metall
PCT/EP2011/002143 WO2011134664A1 (fr) 2010-04-28 2011-04-28 Semi-produit plan en métal, procédé de fabrication et éléments structuraux associés

Publications (2)

Publication Number Publication Date
EP2563536A1 true EP2563536A1 (fr) 2013-03-06
EP2563536B1 EP2563536B1 (fr) 2017-03-29

Family

ID=44118737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11718941.5A Active EP2563536B1 (fr) 2010-04-28 2011-04-28 Procédé de fabrication d'un élément configuré comme tôle barrière thermique ou tôle isolante

Country Status (8)

Country Link
US (1) US9802241B2 (fr)
EP (1) EP2563536B1 (fr)
CN (1) CN102869462B (fr)
DE (1) DE102010018676B4 (fr)
ES (1) ES2629881T3 (fr)
HU (1) HUE033616T2 (fr)
PL (1) PL2563536T3 (fr)
WO (1) WO2011134664A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3008499C (fr) * 2016-10-31 2021-04-13 Yue Zhang Tole metallique ayant des tubes creux pris en sandwich dans celle-ci et son utilisation
CN207845758U (zh) * 2018-01-16 2018-09-11 北京铂阳顶荣光伏科技有限公司 遮热板以及真空蒸镀设备总成
USD960877S1 (en) * 2019-09-05 2022-08-16 Samsung Electronics Co., Ltd. Decorative panel

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036678B (de) * 1955-11-19 1958-08-14 Daniel Petitjean Schutzblech fuer Zweiradfahrzeuge
DE69000200T2 (de) * 1989-04-10 1993-03-11 Lorraine Laminage Verfahren zur herstellung einer armierung fuer die bewehrung von stahlbetonkonstruktionen und nach diesem verfahren erhaltene armierung.
FR2645562B1 (fr) * 1989-04-10 1992-11-27 Lorraine Laminage Procede de fabrication d'une armature pour le renforcement des structures en beton et armature obtenue selon ce procede
GB2270535B (en) * 1992-09-14 1996-10-09 William George Edscer Methods for reinforcing walls and reinforcement for use in such methods
CN1132552A (zh) 1993-08-04 1996-10-02 因西尔科公司热部件部门 散热管及其制造方法和设备
GB2302106B (en) * 1995-06-10 1999-08-25 Metsec Plc Metal strip
DE10009105C1 (de) * 2000-02-21 2001-07-19 Daimler Chrysler Ag Flächenelement und Verfahren zum Herstellen eines Flächenelements
GB0318474D0 (en) * 2003-08-07 2003-09-10 Evans Jonathan L Sheet or strip material
NZ528138A (en) * 2003-09-10 2006-03-31 Fletcher Building Holdings Ltd Stud assembly with plate between studs having longitudinal U or V shape for sound attenuation
US7290827B2 (en) * 2004-10-14 2007-11-06 Pullman Industries, Inc. Integrated roll-formed front and bed panel for vehicle box assembly
US7152911B1 (en) * 2005-08-17 2006-12-26 Pullman Industries, Inc. Vehicle bed and cross rail attachment
FI20055541A (fi) * 2005-10-07 2005-11-04 Rautaruukki Oyj Ohutlevy, menetelmä ohutlevyn valmistamiseksi ja laitteisto ohutlevyn valmistusta varten
US8191323B2 (en) * 2006-03-16 2012-06-05 Turner Bruce H Cable protection sleeve for building framing
CN201151971Y (zh) * 2008-01-17 2008-11-19 同济大学 特种正弦曲线波纹腹板h型钢
US8151617B2 (en) * 2008-05-23 2012-04-10 Dana Canada Corporation Turbulizers and method for forming same
DE202008013755U1 (de) * 2008-07-04 2009-03-05 Signet Solar Gmbh Flächiges Verstärkungs- oder Stabilisierungselement und Befestigungsvorrichtung für ein Photovoltaikmodul

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2011134664A1 *

Also Published As

Publication number Publication date
CN102869462B (zh) 2017-11-24
ES2629881T3 (es) 2017-08-16
PL2563536T3 (pl) 2017-10-31
US9802241B2 (en) 2017-10-31
US20130095341A1 (en) 2013-04-18
DE102010018676B4 (de) 2012-02-09
EP2563536B1 (fr) 2017-03-29
WO2011134664A1 (fr) 2011-11-03
DE102010018676A1 (de) 2011-11-03
CN102869462A (zh) 2013-01-09
HUE033616T2 (en) 2017-12-28

Similar Documents

Publication Publication Date Title
EP2688788B1 (fr) Tôle de renforcement d'un pied milieu
EP2217393B1 (fr) Procédé de production de demi-coques, à haute prescription des dimensions
EP1384536A2 (fr) Cashbox pour véhicules automobiles
DE102009035782A1 (de) Energieabsorptionselement sowie Verfahren zum Herstellen eines Energieabsorptionselements
EP2208551B1 (fr) Procédé de fabrication d'une pièce de tôle préformée complexe
DE10215911A1 (de) Bauteil mit lokaler Wölbstruktur und Verfahren zu seiner Herstellung
EP2569108B1 (fr) Procédé de pliage et appareil de pliage
EP3519119A1 (fr) Demi-produit doté d'éléments fonctionnels pour éléments structuraux, élément structural constitué de ce demi-produit et procédé de fabrication d'éléments structuraux
EP2108467B1 (fr) Procédé de fabrication de demi-coques de dimensions très précises
DE10339069A1 (de) Pressgehärtetes Bauteil mit einer Wölbstruktur
EP2563536B1 (fr) Procédé de fabrication d'un élément configuré comme tôle barrière thermique ou tôle isolante
DE102015222897A1 (de) Verfahren zur Herstellung eines Stoßfänger-Rückenträgers für Fahrzeuge
EP2465717A2 (fr) Procédé de fabrication d'une tôle intérieure de porte dotée d'une section de support et d'un support de module de porte
EP1920899A1 (fr) Procédé destiné à la fabrication de composants hybrides en matière synthétique, outil correspondant et utilisation d'un tel outil
DE102004013094B4 (de) Verfahren und Vorrichtung zur Festigkeitssteigerung von Teilen eines metallischen Werkstoffs durch Kaltverfestigung
DE3428128A1 (de) Verfahren zum herstellen von aussenhautteilen fuer fahrzeuge sowie nach dem verfahren hergestelltes aussenhautteil
EP3478426B1 (fr) Procédé de fabrication de baguettes enjoliveuses et baguettes enjoliveuses fabriquées en utilisant le procédé
EP2327487B1 (fr) Outil d'estampillage et procédé de fabrication d'une pièce de fixation d'une lame d'essuyage
DE19925492A1 (de) Wärmeabschirmblech
DE10063040A1 (de) Verfahren zur Herstellung von in der Dicke bereichsweise variierenden Platinen
DE102014206196A1 (de) Dachrahmen für eine Fahrzeugkarosserie
EP4061573B1 (fr) Procédé de fabrication d'un composant en feuille de métal avec une coupe transversale au moins partiellement fermée
DE69207288T2 (de) Metallisches Gestell, Herstellungsverfahren dafür und seine Verwendung bei elektrischen Motoren
EP1832799B1 (fr) dispositif porte-pièce
EP1398144B1 (fr) Elément d'habillage stratifié

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: 20121123

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL 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 RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20150713

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20161201

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): AL 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 RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 879254

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170415

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: 502011011942

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

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: 20170329

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: 20170630

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: 20170629

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: 20170329

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: 20170329

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: BRAUNPAT BRAUN EDER AG, CH

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2629881

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20170816

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

Ref country code: RS

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: 20170329

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: 20170329

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: 20170629

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: 20170329

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: 20170329

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: 20170329

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: 20170329

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

Ref country code: IS

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

Effective date: 20170729

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: 20170329

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: 20170731

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E033616

Country of ref document: HU

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011011942

Country of ref document: DE

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

Effective date: 20170329

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: 20170329

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

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: 20170428

26N No opposition filed

Effective date: 20180103

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: CH

Ref legal event code: PCAR

Free format text: NEW ADDRESS: HOLEESTRASSE 87, 4054 BASEL (CH)

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: 20170329

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: 20170329

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 NON-PAYMENT OF DUE FEES

Effective date: 20170329

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

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: 20170329

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502011011942

Country of ref document: DE

Owner name: DBW ADVANCED FIBER TECHNOLOGIES GMBH, DE

Free format text: FORMER OWNER: DBW HOLDING GMBH, 37120 BOVENDEN, DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: DBW ADVANCED FIBER TECHNOLOGIES GMBH

Effective date: 20200217

REG Reference to a national code

Ref country code: NL

Ref legal event code: PD

Owner name: DBW ADVANCED FIBER TECHNOLOGIES GMBH; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), MERGE; FORMER OWNER NAME: DBW HOLDING GMBH

Effective date: 20200213

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: 20170329

REG Reference to a national code

Ref country code: BE

Ref legal event code: PD

Owner name: DBW ADVANCED FIBER TECHNOLOGIES GMBH; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CESSION; FORMER OWNER NAME: DBW HOLDING GMBH

Effective date: 20200212

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 879254

Country of ref document: AT

Kind code of ref document: T

Owner name: DBW ADVANCED FIBER TECHNOLOGIES GMBH, DE

Effective date: 20200312

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

Ref country code: AL

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: 20170329

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

Ref country code: NL

Payment date: 20220419

Year of fee payment: 12

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

Ref country code: IT

Payment date: 20220429

Year of fee payment: 12

Ref country code: IE

Payment date: 20220421

Year of fee payment: 12

Ref country code: HU

Payment date: 20220424

Year of fee payment: 12

Ref country code: GB

Payment date: 20220425

Year of fee payment: 12

Ref country code: FR

Payment date: 20220420

Year of fee payment: 12

Ref country code: ES

Payment date: 20220518

Year of fee payment: 12

Ref country code: CZ

Payment date: 20220421

Year of fee payment: 12

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

Ref country code: PL

Payment date: 20220420

Year of fee payment: 12

Ref country code: CH

Payment date: 20220421

Year of fee payment: 12

Ref country code: BE

Payment date: 20220419

Year of fee payment: 12

Ref country code: AT

Payment date: 20220414

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011011942

Country of ref document: DE

Representative=s name: MEISSNER BOLTE PATENTANWAELTE RECHTSANWAELTE P, DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20230501

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 879254

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230428

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

Effective date: 20230428

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230430

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: 20230428

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: 20230501

Ref country code: LI

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

Effective date: 20230430

Ref country code: HU

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

Effective date: 20230429

Ref country code: GB

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

Effective date: 20230428

Ref country code: FR

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

Effective date: 20230430

Ref country code: CZ

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

Effective date: 20230428

Ref country code: CH

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

Effective date: 20230430

Ref country code: AT

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

Effective date: 20230428

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: BE

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

Effective date: 20230430

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: 20230428

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: 20230428

Ref country code: IE

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

Effective date: 20230428

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20240603

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

Ref country code: DE

Payment date: 20240429

Year of fee payment: 14

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 NON-PAYMENT OF DUE FEES

Effective date: 20230429

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 NON-PAYMENT OF DUE FEES

Effective date: 20230429