EP1466680B1 - Procédé de formage de pièces tubulaires utilisant un outil segmenté - Google Patents

Procédé de formage de pièces tubulaires utilisant un outil segmenté Download PDF

Info

Publication number
EP1466680B1
EP1466680B1 EP04101367A EP04101367A EP1466680B1 EP 1466680 B1 EP1466680 B1 EP 1466680B1 EP 04101367 A EP04101367 A EP 04101367A EP 04101367 A EP04101367 A EP 04101367A EP 1466680 B1 EP1466680 B1 EP 1466680B1
Authority
EP
European Patent Office
Prior art keywords
segments
retaining elements
tool
piece
work
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.)
Expired - Lifetime
Application number
EP04101367A
Other languages
German (de)
English (en)
Other versions
EP1466680A1 (fr
Inventor
Jonas Bjuhr
Tomas Nilsson
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.)
Sapa Profilbockning AB
Original Assignee
Sapa Profiler AB
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 Sapa Profiler AB filed Critical Sapa Profiler AB
Priority to PL04101367T priority Critical patent/PL1466680T3/pl
Publication of EP1466680A1 publication Critical patent/EP1466680A1/fr
Application granted granted Critical
Publication of EP1466680B1 publication Critical patent/EP1466680B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/02—Die constructions enabling assembly of the die parts in different ways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/047—Mould construction

Definitions

  • the invention relates to the forming of tubular work-pieces by internal pressure created by a fluid, i e hydroforming, and in particular to a segmented tool used for said forming operation.
  • the hydroforming process is described in "Hydroforming - Umformen mit Wirkmedien im Automobilbau, Verlag Moderne Industrie, Landsberg, 2002".
  • tubes formed to final shape by insertion in a tool where the tubes are expanded by applying an internal pressure to the inside of the tube using a fluid.
  • the tubes may be straight or pre-bent depending on the final requirements.
  • Hydroforming of large work-pieces, such as side-members for car body structures presents significant problems due to the difficulty of handling the very heavy tools that are required as moulds during forming.
  • segmented tool inserts i e tools that consists of two or more parts, are sometimes used, which considerably facilitates the handling and makes it possible to exchange parts of the inserts if the insert has been damaged or worn, without replacing the whole tool.
  • the base block may be manufactured in one part or may comprise a base and vertical supports fixed to it. The disadvantage of this arrangement is the high cost for the base blocks and the fact that these base blocks are even heavier and more difficult to handle than single piece inserts.
  • An object of the present invention is to provide a simplified tool for hydroforming of tubular work-pieces, where the use of very large tooling blocks can be prevented.
  • the invention is particularly useful when small series or prototypes are manufactured.
  • a tool comprising a pair of upper and lower tool inserts having open axial ends and defining an elongated cavity there between when said tool inserts are forced together.
  • the upper and/or lower tool inserts are composed of segments that are attached to the upper and a lower base plates by bolts.
  • Retaining elements such as pins, are introduced into holes in the base plates from where they extend thorough the base plate and continue into cavities formed in the segmented insert (or extend from the insert into holes in the baseplate). This prevents the insert segments from moving during the forming operation.
  • the retaining elements normally have a round or a conical shape for easier guidance into the cavities and a tight tolerance to the cavities to minimise movement of the segments. In this way the use of base blocks may be omitted.
  • guide columns are used.
  • the guide columns are attached to the upper base plate and extend through the base plate and the insert.
  • the guide columns and the retaining elements may also be attached or form part of the inserts and extend through the base plate.
  • the retaining elements may act as guide columns, or separate guide columns may be used.
  • the tolerances has to be tight between pin and the hole in the base plate to assure the non-movement of the insert segments.
  • the friction force between the base plate and the insert may be high enough to prevent axial movement of the segments, and in this case the retaining elements may be omitted.
  • a pair of mandrels adjacent the axial open ends of the elongated cavity retain the tubular work-piece in the cavity and forms a sealed closure of the ends of the tubular work-piece.
  • Work-piece material is forced axially inwardly during forming of the work-piece and hydroforming liquid is entered through the mandrel into the work-piece for hydroforming the work-piece into the final shape.
  • the pressurising of the work-piece may be done either before of after the closure of the tool.
  • the method of the present invention allows the elimination of the very large and heavy base blocks that has been a prerequisite in previously used methods. In this way production times may be shortened and the costs reduced.
  • FIG 1 a segmented tool according to the state of the art is shown.
  • Vertical supports (V) fixed to the base block, prevents movement of the segments.
  • a hydroforming tool comprising a base plate (A) and a segmented insert (B), having through holes for guide columns (C) and smaller diameter holes (D) for the retaining elements (pins not shown in figure).
  • the retaining elements are snugly fitted into the base plate, which makes attachment of the elements superfluous.
  • the tool is free from vertical supports acting on the outer surface of the insert.
  • the guide columns assure the guiding of the tool parts to their exact position.
  • pressure is applied to the hydroforming liquid, high forces act on the tool parts, some of these in directions that would cause separation of the segments of the inserts if no opposed forces counteract them.
  • the number of segments may be varied freely, it is however common for the number of segments to exceed two.
  • the number of segments may be varied freely, it is however common for the number of segments to exceed two.
  • the invention provides a method of hydroforming hollow work-pieces in accordance with claim 1.
  • a hydroforming tool comprising an upper punch, base plates with a pair of upper and lower tool inserts attached to them is used for forming of a tubular work-piece made from extruded aluminium.
  • the inserts have open axial ends and define an elongated cavity between them when the tool is dosed.
  • the inserts are each composed of at least two segments that are screwed onto the base plates. Retaining elements are introduced into holes in the base plate and partially through the segments of the inserts. Guide columns extending through and from the base plates are introduced into cavities formed in the segmented inserts when the upper punch is lowered.
  • a tubular work-piece was put in said cavity and the upper and lower tool inserts moved together to deform portions of the work-piece.
  • the ends of the tubular work-piece were sealed and the work-piece filled with liquid through an inlet in the mandrels while supplying work-piece material axially inwardly.
  • a hydroforming tool as in example 1, but without retaining elements, is used for forming a tubular work-piece made from extruded aluminium.
  • the tubular work-piece is put in said cavity and the upper and lower tool inserts are moved together to deform portions of the work-piece while supplying work-piece material axially inwardly.
  • Pressure of 1500 tonnes is applied to the tool parts by the tool punch.
  • Pressure is then applied to the inside of the work-piece by increasing the pressure on said liquid to 1000 bar.
  • the tool is opened and the formed pieces are removed. No movement of the segments could be observed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Turning (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Claims (13)

  1. Un procédé d'hydroformage de pièces de fabrication creuses, par disposition d'une paire de plaquettes d'outil supérieure et inférieure (B) ayant des extrémités axiales ouvertes et définissant une cavité allongée (E) entre elles lorsque cesdites plaquettes d'outil sont poussées ensemble dans une direction Z- au moyen d'un poinçon à outil, lesdites plaquettes d'outil supérieure et/ou inférieure étant composées d'au moins deux segments longitudinaux qui sont en position verrouillée par rapport à une plaque de base (A) pendant le formage de la piece de fabrication et
    a) disposition d'une pièce de fabrication creuse dans ladite cavité
    b) scellement des extrémités de la pièce de fabrication creuse
    c) remplissage de ladite pièce de fabrication avec du liquide
    d) application d'une pression interne à l'intérieur de la pièce de fabrication en augmentant la pression sur ledit liquide
    e) poussée desdites plaques d'outil supérieure et inférieure ensemble pour déformer des portions de la pièce de fabrication en tout temps après l'étape a
    caractérisé en ce que lesdits segments longitudinaux sont en contact avec ladite plaque de base (A) sur le côté opposé de la cavité allongée et le mouvement desdits segments dans des directions X et Y est empêché par d'autres moyens que par l'utilisation de supports verticaux agissant sur les surfaces externes des plaquettes.
  2. Un procédé selon la revendication 1, caractérisé en ce que le mouvement des segments est empêché par la disposition d'éléments de retenue qui s'étendent à partir de ladite plaque de base (A) jusque dans les cavités prévues pour des éléments de retenue (D) formés dans les segments sur le côté opposé de la cavité allongée, lesdites cavités pour les éléments de retenue étant adaptées pour recevoir lesdits éléments de retenue.
  3. Un procédé selon la revendication 1, caractérisé en ce que le mouvement des segments est empêché par la disposition d'éléments de retenue qui s'étendent à partir desdits segments jusque dans les cavités prévues pour les éléments de retenue formés dans la plaque de base sur le côté opposé de la cavité allongée, lesdites cavités pour les éléments de retenue étant adaptées pour recevoir lesdits éléments de retenue.
  4. Un procédé selon l'une quelconque des revendications 1-2 caractérisé en ce que les segments sont guidés sur les plaques de base supérieure et inférieure par des colonnes de guidage (C).
  5. Un procédé selon la revendication 3, caractérisé en ce que les éléments de retenue sont des colonnes de guidage.
  6. Un procédé selon la revendication 1, caractérisé en ce que les segments sont maintenus dans ladite position verrouillée principalement par des forces de frictions agissant entre la plaque de base et la plaquette.
  7. Un outil pour l'hydroformage d'une pièce de fabrication creuse comportant une plaque de base supérieure et inférieure (A) et une paire de plaquettes d'outil supérieure et inférieure (B) ayant des extrémités axiales ouvertes et définissant une cavité allongée (E) entre elles lorsque cesdites plaquettes d'outil sont poussées ensemble au moyen d'un poinçon à outil, dans une direction Z-, lesdites plaquettes d'outil supérieure et/ou inférieure étant chacunes composées de segments longitudinaux qui sont en position verrouillée par rapport à ladite plaque de base (A), caractérisé en ce que lesdits éléments sont en contact avec ladite plaque de base supérieure et inférieure (A) sur les côtés opposés de la cavité allongée (E), respectivement, ledit outil étant exempt de supports verticaux agissant sur les surfaces extérieures de la plaquette, pour en prévenir le mouvement dans la direction X- et Y-.
  8. Un outil pour l'hydroformage d'une pièce de fabrication creuse selon la revendication 7, caractérisé en ce que des éléments de retenue sont pourvus et ceux-ci s'étendent à partir d'au moins une des plaques de base jusque dans les cavités prévues pour les éléments de retenue (D) formés dans les segments sur les côtés de la cavité allongée, lesdites cavités pour les éléments de retenue étant adaptées pour recevoir lesdits éléments de retenue.
  9. Un outil pour l'hydroformage d'une pièce de fabrication creuse selon la revendication 7, caractérisé en ce que des éléments de retenue sont pourvus et ceux-ci s'étendent à partir d'au moins un des segments dans les cavités prévues pour les éléments de retenue (D) formés dans la plaque de base sur le côté opposé de la cavité allongée, lesdites cavités pour les éléments de retenue étant adaptées pour recevoir lesdits éléments de retenue.
  10. Un outil pour l'hydroformage d'une pièce de fabrication creuse selon l'une quelconque des revendications 7-9, caractérisé en ce que les segments sont guidés sur la plaque de base, sur le côté opposé de la cavité allongée, par des colonnes de guidage (C) qui s'étendent à partir desdites plaques de base.
  11. Un outil pour l'hydroformage d'une pièce de fabrication creuse selon l'une quelconque des revendications 7-10, caractérisé en ce que la plaque de base supérieure et la plaque de base inférieure sont guidées sur les segments, sur le côté opposé de la cavité allongée, par des colonnes de guidage (C) qui s'étendent à partir desdits segments.
  12. Un outil pour l'hydroformage d'une pièce de fabrication creuse selon l'une quelconque des revendications 8-9, caractérisé en ce que les éléments de retenue sont des colonnes de guidage.
  13. Un outil pour l'hydroformage d'une pièce de fabrication creuse selon l'une quelconque des revendications 8-12, caractérisé en ce que les éléments de retenue sont en forme de tiges.
EP04101367A 2003-04-09 2004-04-02 Procédé de formage de pièces tubulaires utilisant un outil segmenté Expired - Lifetime EP1466680B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04101367T PL1466680T3 (pl) 2003-04-09 2004-04-02 Sposób kształtowania rurowych elementów poddawanych obróbce z wykorzystaniem narzędzia segmentowanego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0301056 2003-04-09
SE0301056A SE0301056D0 (sv) 2003-04-09 2003-04-09 Method for forming of tubular work-pieces using a segmented tool

Publications (2)

Publication Number Publication Date
EP1466680A1 EP1466680A1 (fr) 2004-10-13
EP1466680B1 true EP1466680B1 (fr) 2007-01-03

Family

ID=20290983

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04101367A Expired - Lifetime EP1466680B1 (fr) 2003-04-09 2004-04-02 Procédé de formage de pièces tubulaires utilisant un outil segmenté

Country Status (5)

Country Link
EP (1) EP1466680B1 (fr)
AT (1) ATE350178T1 (fr)
DE (1) DE602004003986T2 (fr)
PL (1) PL1466680T3 (fr)
SE (1) SE0301056D0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017004570A1 (de) * 2017-05-11 2018-11-15 Technische Universität Dortmund Werkzeug für das Innenhochdruckumformen aus einzeln austauschbaren, formgebenden Segmenten

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100851828B1 (ko) * 2006-11-08 2008-08-13 현대자동차주식회사 Ｕ자형 제품 제작을 위한 하이드로 포밍 장치
DE102013223272A1 (de) * 2013-11-14 2015-05-21 Bombardier Transportation Gmbh Verfahren zur Herstellung eines rohrförmigen Ausstattungselements für ein Schienenfahrzeug
CN108356130A (zh) * 2018-04-02 2018-08-03 苏州柏仕非奥自动化设备科技有限公司 制造车用异形界面管件的内高压成型装置
CN108356129A (zh) * 2018-04-02 2018-08-03 苏州柏仕非奥自动化设备科技有限公司 空心管件内高压成型用模具
DE102018131940A1 (de) * 2018-12-12 2020-06-18 Endress+Hauser SE+Co. KG Verfahren zur Herstellung von metallischen Rohrmembranen für Druckmittler
CN110052525B (zh) * 2019-06-05 2020-07-10 哈尔滨奔马液压成型零部件有限公司 一种空间轴线薄壁管的一模多件整体成形模具及其方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644829A (en) * 1993-08-16 1997-07-08 T I Corporate Services Limited Method for expansion forming of tubing
DE19618626C2 (de) * 1996-05-09 2001-03-08 Daimler Chrysler Ag Unlösbare Verbindung und eine Anordnung zur Herstellung derselben
US6164108A (en) * 1998-07-21 2000-12-26 Aquaform, Inc. Hydro compression tube forming die apparatus and method for making the same
DE19854114B4 (de) * 1998-11-24 2007-02-15 Volkswagen Ag Innenhochdruck-Umformwerkzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017004570A1 (de) * 2017-05-11 2018-11-15 Technische Universität Dortmund Werkzeug für das Innenhochdruckumformen aus einzeln austauschbaren, formgebenden Segmenten

Also Published As

Publication number Publication date
DE602004003986D1 (de) 2007-02-15
SE0301056D0 (sv) 2003-04-09
EP1466680A1 (fr) 2004-10-13
ATE350178T1 (de) 2007-01-15
DE602004003986T2 (de) 2007-04-26
PL1466680T3 (pl) 2007-05-31

Similar Documents

Publication Publication Date Title
DE102006022855B4 (de) Greifervorrichtung
US5941112A (en) Method and apparatus for hydrotrimming and hydroshearing
JPH06292929A (ja) 管状フレーム部材を成形し且つ液圧穴抜き加工する装置及び方法
US20040255630A1 (en) Apparatus and method for opening and closing stacked hydroforming dies
EP1326722B1 (fr) Appareil et procede d'hydroformage de piece tubulaire
TWI504451B (zh) 管件的製法及其液壓成型模具
EP1466680B1 (fr) Procédé de formage de pièces tubulaires utilisant un outil segmenté
US6386009B1 (en) Method and apparatus for hydroforming multiple components with reduced press loading
US5524466A (en) Method and apparatus for hydro-forming thin-walled workpieces
DE102006004436A1 (de) Werkzeug zum superplastischen Umformen
US7194883B2 (en) Method for forming of tubular work-pieces using a segmented tool
US6009734A (en) Process and device for manufacturing hollow sections with end-side cross-sectional expansions
EP0583381B1 (fr) Appareil et procede de formation de precision et article
CN217912689U (zh) 一种高压压力机的热模锻造装置
DE19833006A1 (de) Verfahren und Vorrichtung zur Herstellung rohrförmiger gebogener Hohlkörper durch Innenhochdruckumformen
EP0785036A1 (fr) Procédé et dispositif pour le formage de pièces profilées creuses
EP0906800B1 (fr) Méthode et dispositif pour la fabrication des arbres creux ayant des bosses radiales par le procédé de formage par pression interne
CN113828696A (zh) 一种三通管成型装置及成型方法
EP0865845A1 (fr) Procédé pour maintenir ensemble moules ou matrices en deux parties soumises à pression interne et dispositif pour la mise en oeuvre du procédé
EP2036628A1 (fr) Procédé et dispositif de fabrication d'une pièce à usiner comprenant des courbures à l'aide d'un fluide sous pression
US3579767A (en) Method for forming flash holes in cartridge cases
US2778101A (en) Process for forging hollow tubular objects
ITRM940639A1 (it) "procedimento ed apparecchio per la produzione di una ruota, in particolare una ruota ferroviaria preformata"
CN213496077U (zh) 一种扩口管的加工设备
CN216501927U (zh) 一种厚板外花键精冲模具

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: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20041029

17Q First examination report despatched

Effective date: 20050425

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

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: 20070103

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: 20070103

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: 20070103

Ref country code: CH

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: 20070103

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: 20070103

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: 20070103

Ref country code: LI

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: 20070103

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 602004003986

Country of ref document: DE

Date of ref document: 20070215

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

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

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: 20070404

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: 20070414

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

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: 20070604

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: SAPA PROFILBOCKNING AB

ET Fr: translation filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

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: 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: 20070103

26N No opposition filed

Effective date: 20071005

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

Effective date: 20070103

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: 20070103

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: 20070103

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: 20070103

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: 20070404

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: 20070402

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

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

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: 20070103

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: 20070430

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: 20070103

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: 20070402

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: 20070103

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

Effective date: 20070704

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

Ref country code: PL

Payment date: 20110330

Year of fee payment: 8

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602004003986

Country of ref document: DE

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

Ref country code: DE

Payment date: 20120427

Year of fee payment: 9

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

Ref country code: SE

Payment date: 20120427

Year of fee payment: 9

Ref country code: GB

Payment date: 20120425

Year of fee payment: 9

Ref country code: FR

Payment date: 20120503

Year of fee payment: 9

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

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

Effective date: 20130402

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: 20130402

Ref country code: SE

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

Effective date: 20130403

Ref country code: DE

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

Effective date: 20131101

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20131231

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602004003986

Country of ref document: DE

Effective date: 20131101

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: 20130430

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: 20130402