EP1136146A1 - Méthode de pliage des tôles et machine pour la mise en oeuvre de cette méthode - Google Patents

Méthode de pliage des tôles et machine pour la mise en oeuvre de cette méthode Download PDF

Info

Publication number
EP1136146A1
EP1136146A1 EP00105883A EP00105883A EP1136146A1 EP 1136146 A1 EP1136146 A1 EP 1136146A1 EP 00105883 A EP00105883 A EP 00105883A EP 00105883 A EP00105883 A EP 00105883A EP 1136146 A1 EP1136146 A1 EP 1136146A1
Authority
EP
European Patent Office
Prior art keywords
forming die
workpiece
button
control button
during
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
EP00105883A
Other languages
German (de)
English (en)
Other versions
EP1136146B1 (fr
Inventor
Armin Dr. Horn
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.)
Trumpf SE and Co KG
Original Assignee
Trumpf SE and Co KG
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 Trumpf SE and Co KG filed Critical Trumpf SE and Co KG
Priority to EP00105883A priority Critical patent/EP1136146B1/fr
Priority to DE50005190T priority patent/DE50005190D1/de
Priority to AT00105883T priority patent/ATE258830T1/de
Publication of EP1136146A1 publication Critical patent/EP1136146A1/fr
Application granted granted Critical
Publication of EP1136146B1 publication Critical patent/EP1136146B1/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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means

Definitions

  • the invention relates to a method for creating workpiece angles, especially of sheet metal angles, with two under one Bending angle of mutually extending workpiece legs, wherein a forming die and a forming die assigned to it with a work movement with a bevel of the work to be machined Workpiece are moved relative to each other and at an initial Workpiece machining a workpiece angle with the Target size of the bending angle is created.
  • the invention relates further a machine for performing the described Procedure, with a forming stamp and one this associated forming die, the forming die and the forming die by means of a controllable drive with a Working movement while folding the workpiece to be machined are movable relative to each other.
  • the invention lies on the basis of the described prior art based on the task, a method and a machine to create workpiece angles to create it allows workpieces to be cut easily and with high precision To shape workpiece angles, the bending angle of which is the target size owns.
  • the method according to the invention is directly position-controlled from.
  • a workpiece angle with the nominal size of the There is a bending angle and the working movement of the forming stamp and the forming die is terminated as soon as by pure position detection it is determined that the control button is its as takes such a predetermined reference position.
  • high-precision reproduction of the bending angle with the target size basically none complicating the procedure and accuracy the bending angle reproduction may be negative influencing measurement.
  • the machine according to the invention allows simple Averaging a very accurate bend angle reproduction.
  • Preferred variants of the method according to the invention are in dependent claims 2 to 4, preferred types the machine according to the invention in the dependent claims 6 to 14.
  • Claims 11 and 12 describe types of the invention Machine, in the case of which a highly accurate reproduction of the workpiece bending angle with target size using proven functionally reliable components can be realized.
  • a press brake 1 comprises a machine frame with two stands 2, 3. Between stands 2, 3 is a top beam 4 in a illustrated by a double arrow 5 Direction can be raised and lowered.
  • the upper cheek 4 passes at its lower end into a press beam 6, the extends across the entire machine front.
  • For lifting and Lowering the upper cheek 4 serve hydraulic press cylinders 7, which attack on the press beam 6.
  • an undercut Longitudinal groove of the press beam 6 is an upper tool in the form of a ledge-like forming stamp 8 held in downwards a forming edge 9 ends.
  • the forming die 8 acts with a formed as a forming die 10 lower tool together.
  • the Forming die 10 is on a table 11 of the press brake 1 mounted and points on the forming die 8 facing Side on a V-shaped groove 12.
  • a machine control 23 is accommodated in a control panel 13, among others the press cylinder 7 and thus the drive for the relative movement of the forming die 8 and the forming die 10 controls.
  • the die bending press 1 is used to fold a workpiece 14, in the present case a sheet of metal.
  • On the workpiece 14 bent to a workpiece angle two workpiece legs 15, 16 at a bending angle ⁇ to each other.
  • Fig. 1 is a hint of a stamping side Part 17 of a device for the reproduction of Bending angles with target size.
  • FIGS. 2 and 3 comprises the one integrated in the forming die 8 Part 17 of the device for the reproduction of bending angles ⁇ with setpoint a control button 18 and a reference button 19.
  • the control button 18 and the reference button 19 are guided on the forming die 8 in the direction of the double arrow 5 and movable in this direction relative to each other.
  • the Reference button 19 is part of a device 20 for definition a reference position of the control button 18 and in this function connected to a switching element 21 one Switching device 22.
  • the switching element 21 is opposite the reference button 19 in the direction of the double arrow 5, i.e. in Direction of the relative mobility of control button 18 and reference button 19, adjustable.
  • Both the control button 18 and the reference button 19 is based on two points on the Workpiece 14 off, the support of the reference button 19th between the contact points of the control button 18.
  • the Set the support of the control button 18 and the reference button 19 lie symmetrically on both sides of that plane, by the forming edge 9 of the forming die 8 and the in the figures 2 and 3 dash-dotted axis of the relative movement spanned by control button 18 and reference button 19 becomes.
  • the arrangement described would be functional in principle, even if the control button 18 and / or the Reference button 19 only at one point on the Place workpiece 14 on top.
  • the switching device 22 is with the Machine control 23, in detail with the drive control for the relative movement of the forming die 8 and the forming die 10 in connection.
  • the specified size of the bending angle ⁇ is initially at an initial workpiece machining a reference position defined for the control button 18.
  • a Workpiece 14 in a conventional manner by relative movement of Forming punch 8 and forming die 10 with a bending angle ⁇ the nominal size.
  • the conditions at the beginning of the initial workpiece machining are illustrated in Fig. 2.
  • the stamp 8 is Accumulated on the top of the still undeformed workpiece 14.
  • the control button 18 and the reference button 19 are located on both sides of the forming die 8 at a distance from its forming edge 9 on the top of the workpiece 14.
  • the forming stamp 8 and the forming die 10 with their working movement moved relative to each other while folding the workpiece 14.
  • the workpiece 14 initially becomes slight arch over.
  • a bending angle ⁇ the size of which is smaller than the target size.
  • the extent of the overbend is chosen so that the size of the bending angle ⁇ on the folded workpiece 14 after its relief from the forming die 8 and the forming die 10 and the associated elastic return movement the workpiece leg 15, 16 corresponds to the target size.
  • FIG. 3 shows the forming die 8 and the forming die 10, like this the folded workpiece 14 at the end of that working movement act on the basis of which there is a workpiece angle with the target size of the bending angle ⁇ .
  • the control button 18 and the reference button 19 are still on both sides of the forming die 8 on the workpiece 14 or on the Workpiece legs 15, 16 on.
  • Under the effect of the stamp 8 and the forming die 10 are the control buttons 18 and the reference button 19 via the workpiece legs 15, 16 from it 2 on the forming die 8 upwards and in the process also been shifted relative to each other.
  • Reference position of the control button 18 This from the control button 18 opposite the position occupied by the reference button 19 is shown as Reference position of the control button 18 defined.
  • the definition takes place by means of the switching element 21 of the switching device 22, in the direction of the relative movement of control buttons 18 and Reference button 19 is moved to a position in which it is touched by the control button 18.
  • This will make the reference position of the control button 18 a switching state by Touching the switching element 21 switchable switching device 22 assigned to a termination via the machine control 23 the working movement of the forming die 8 and the forming die 10 causes.
  • the control button 18 with the switching element touching it 21 is also shown in FIG. 3.
  • the switching element 21 serves as Position detector for detecting the reference position of the control button 18.
  • the created workpiece angles have a bending angle ⁇ exactly with the target size, provided that the processed Workpieces 14 have a substantially identical springback behavior after the relief of the forming punch 8 and the forming die 10 show.
  • Such a uniformity of the Springback behavior can be assumed, for example in the case of workpieces from the same batch, in the case of Workpieces, for example, in their thickness or - in Case of sheets - largely match in their rolling direction.
  • FIGS. 4 to 6 A second type of device for the reproduction of bending angles with nominal size for use on a press brake 1 according to FIG. 1 is the FIGS. 4 to 6.
  • a control button 118 is integrated, which both as a reference button and as such as part of one Device 120 is used to define a reference position.
  • On a guide pin 124 connected to the forming die 108 is the control and reference button 118 in the direction of a double arrow 105 slidably guided relative to the forming die 108.
  • the control and reference button 118 is on the side deflectable in the direction of a double arrow 125.
  • the LED bracket 126 carries a light source 127 that from Light units in the form of LEDs 127/1, 127/2, 127/3, 127/4, 127/5 is composed. The latter follow in the direction of the double arrow 105 on top of each other and can be switched on and off separately.
  • the light source 127 is assigned a PSD (position sensitive Detector) 128 trained optical sensor, which in turn is attached to a PSD bracket 129.
  • PSD bracket 129 again by means of a clamping plate 130 and a clamping screw 131 held clamped on the forming die 108.
  • the double arrow 105 also illustrates the direction the relative mobility of light source 127 and PSD 128.
  • the latter is connected to the machine control via a control line 23 of the press brake 1 and there with the drive control for the relative movement of the forming die 108 and the forming die 110 connected.
  • a reference position of the control button in this case of the control and reference button 118.
  • To this Purpose is based on an initial workpiece machining 4 from the initially flat Workpiece 14 is a workpiece angle with a bending angle ⁇ Shaped size.
  • the forming die 108 and the forming die 110 are supported Control and reference button 118 on workpiece legs 115, 116 the created workpiece angle. From the workpiece legs 115, 116 the control and reference button 118 during the Forming process from its initial position according to FIG. 4 compared the forming die 108 in the upward direction of the double arrow 105 postponed.
  • FIG. 5 shows the control and reference button 118 at the initial Workpiece processing at the end of that work movement of forming die 108 and forming die 110, in which on the one of the forming die 108 and the forming die 110 relieved workpiece angle results in a bending angle ⁇ of the target size.
  • the LED 127/4 is the active surface of the PSD 128 across from.
  • the reference position of the control and reference button 118 defined by the LED 127/4. This Like the PSD 128, it also forms a switching element a switching device 122.
  • control and reference button 118 Due to its deflectability in the direction of the double arrow 125 the control and reference button 118 is also able to on both workpiece legs 115, 116 of the created workpiece angle support if - differently than shown in Fig. 5 - Its axis of movement indicated by dash-dotted lines in FIG. 4 for example due to a lateral tilting of the Workpiece angle does not coincide with its bisector.
  • the one with such a compensatory movement in the direction the double arrow 125 associated displacement of the control and reference button 118 in the direction of the double arrow 105 is both in the initial as well as in subsequent workpiece machining negligible.
  • LED 127/4 is switched on following workpiece machining. It gets below from its starting position of the PSD 128 at the level of the PSD 128, the tax and reference button 118 its previously defined reference position on. The light emitted by the LED 127/4 hits the active area of the PSD 128 and generates a photo stream, due to the machine control 23 in one the working movement of forming die 108 and forming die 110 Senses is driven. The light source 127 and the PSD 128 consequently serve as a position detector for detecting the reference position of the control and reference button 118.
  • Control and reference button 118 can at least when editing of workpieces from the same batch, i.e. of Workpieces with identical springback behavior are retained become. This always results in a workpiece angle, the Bending angle ⁇ has exactly the target size. Because of the proportionate wide lateral distance between the points of the support of the control and reference button 118 on the workpiece 14 of its bending line is suitable for the control and reference button 118 especially for use cases in which To create workpiece angles with relatively small bending angles are.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Adornments (AREA)
EP00105883A 2000-03-20 2000-03-20 Méthode de pliage des tôles et machine pour la mise en oeuvre de cette méthode Expired - Lifetime EP1136146B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP00105883A EP1136146B1 (fr) 2000-03-20 2000-03-20 Méthode de pliage des tôles et machine pour la mise en oeuvre de cette méthode
DE50005190T DE50005190D1 (de) 2000-03-20 2000-03-20 Verfahren zum Erstellen von Werkstückwinkeln, insbesondere von Blechwinkeln sowie Maschine zur Durchführung des Verfahrens
AT00105883T ATE258830T1 (de) 2000-03-20 2000-03-20 Verfahren zum erstellen von werkstückwinkeln, insbesondere von blechwinkeln sowie maschine zur durchführung des verfahrens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00105883A EP1136146B1 (fr) 2000-03-20 2000-03-20 Méthode de pliage des tôles et machine pour la mise en oeuvre de cette méthode

Publications (2)

Publication Number Publication Date
EP1136146A1 true EP1136146A1 (fr) 2001-09-26
EP1136146B1 EP1136146B1 (fr) 2004-02-04

Family

ID=8168153

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105883A Expired - Lifetime EP1136146B1 (fr) 2000-03-20 2000-03-20 Méthode de pliage des tôles et machine pour la mise en oeuvre de cette méthode

Country Status (3)

Country Link
EP (1) EP1136146B1 (fr)
AT (1) ATE258830T1 (fr)
DE (1) DE50005190D1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510409A4 (de) * 2011-02-01 2012-04-15 Trumpf Maschinen Austria Gmbh Fertigungseinrichtung mit mitteln zur werkzeug-positionserfassung sowie verfahren zu deren betrieb
EP2529850A1 (fr) 2011-05-30 2012-12-05 TRUMPF Werkzeugmaschinen GmbH + Co. KG Capteur d'angle de pliage et procédé de mesure d'un angle de pliage
WO2015103655A1 (fr) 2014-01-09 2015-07-16 Trumpf Maschinen Austria Gmbh & Co. Kg. Outil inférieur de presse plieuse équipé d'un dispositif de mesure de l'angle de pliage
CN114393066A (zh) * 2022-01-04 2022-04-26 歌尔科技有限公司 冲压模具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8105266A (nl) * 1981-11-20 1983-06-16 Safan Maschf B V Inrichting voor het bepalen van de buighoek van een plaat bij het buigen daarvan in een kantpers.
US4489586A (en) * 1980-03-07 1984-12-25 Johann Hess Device for measuring the fold angle in a sheet metal bending press
DE29623800U1 (de) * 1995-06-12 1999-11-04 Trumpf Gmbh & Co Bearbeitungsmaschine zum Abkanten von Werkstücken

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489586A (en) * 1980-03-07 1984-12-25 Johann Hess Device for measuring the fold angle in a sheet metal bending press
NL8105266A (nl) * 1981-11-20 1983-06-16 Safan Maschf B V Inrichting voor het bepalen van de buighoek van een plaat bij het buigen daarvan in een kantpers.
DE29623800U1 (de) * 1995-06-12 1999-11-04 Trumpf Gmbh & Co Bearbeitungsmaschine zum Abkanten von Werkstücken

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510409A4 (de) * 2011-02-01 2012-04-15 Trumpf Maschinen Austria Gmbh Fertigungseinrichtung mit mitteln zur werkzeug-positionserfassung sowie verfahren zu deren betrieb
AT510409B1 (de) * 2011-02-01 2012-04-15 Trumpf Maschinen Austria Gmbh & Co Kg Fertigungseinrichtung mit mitteln zur werkzeug-positionserfassung sowie verfahren zu deren betrieb
US10265748B2 (en) 2011-02-01 2019-04-23 TRUMPF Maschinen GmbH & Co. KG. Production device with means for tool position sensing and method for operating said device
EP2529850A1 (fr) 2011-05-30 2012-12-05 TRUMPF Werkzeugmaschinen GmbH + Co. KG Capteur d'angle de pliage et procédé de mesure d'un angle de pliage
WO2012163921A1 (fr) 2011-05-30 2012-12-06 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Capteur d'angle de pliage
EP2662159A1 (fr) 2011-05-30 2013-11-13 TRUMPF Werkzeugmaschinen GmbH + Co. KG Disposif pour mesurer un angle de piliage
WO2015103655A1 (fr) 2014-01-09 2015-07-16 Trumpf Maschinen Austria Gmbh & Co. Kg. Outil inférieur de presse plieuse équipé d'un dispositif de mesure de l'angle de pliage
CN114393066A (zh) * 2022-01-04 2022-04-26 歌尔科技有限公司 冲压模具
CN114393066B (zh) * 2022-01-04 2023-11-07 歌尔科技有限公司 冲压模具

Also Published As

Publication number Publication date
EP1136146B1 (fr) 2004-02-04
ATE258830T1 (de) 2004-02-15
DE50005190D1 (de) 2004-03-11

Similar Documents

Publication Publication Date Title
DE19521369C2 (de) Bearbeitungsmaschine zum Umformen von Werkstücken
DE3840395C2 (de) Steuerung einer Blechbearbeitungspresse
DE3519382C2 (de) Mehrwalzenbiegevorrichtung
EP2008736B1 (fr) Machine-outil et procédé destinés à l'évacuation d'une partie d'une pièce à usiner
EP2701861B1 (fr) Procédé et dispositif de fabrication de pièces embouties sans bride
DE3823258A1 (de) Maschine zur ausbildung einer v-foermigen aussparung und verfahren zur steuerung derselben
DE3008701A1 (de) Winkelmessvorrichtung fuer abkantpressen
EP1781430B1 (fr) Procede et dispositif pour produire un profile creux a soudure longitudinale
DE2734804C2 (de) Verfahren zum Einstellen einer Ausgangslinie innerhalb einer automatischen Steuerung für eine Werkzeugmaschine und Positioniervorrichtung für eine Werkzeugmaschine zum Durchführen des Verfahrens
DE4338828C2 (de) Verfahren zum Betreiben von Ziehpressen sowie hierzu geeignete Ziehpresse
DE3116765C1 (de) Werkzeug zum Herstellen von Senkloechern oder Passloechern in einem Blech auf einer Stanzmaschine
DE10245777A1 (de) Biegemaschine
EP1136146B1 (fr) Méthode de pliage des tôles et machine pour la mise en oeuvre de cette méthode
CH620610A5 (fr)
EP0367035A1 (fr) Presse ou poinçonneuse
DE102019108388A1 (de) Verfahren zur Versatzmaßkompensation
EP1687563A1 (fr) Procede de securisation et dispositif de securite destines a une machine, notamment a une presse a plier
EP3790678B1 (fr) Procédé mettant en oeuvre une installation de production permettant le formage d'une tôle
EP3427853B1 (fr) Unité de butée arrière ainsi qu'installation de fabrication équipée d'une telle unité de butée arrière
DE4301309C2 (de) Schneidpresse
AT521528B1 (de) Verfahren zum Betreiben einer Biegepresse
DE102006026136B3 (de) Vorrichtung zum Formen von Hohlprofilen
DE102004056921A1 (de) Verfahren und Vorrichtung zum Präzisionsrollen von rotationssymmetrischen Bauteilen
DE3341076C2 (fr)
EP3208008A1 (fr) Machine d'usinage de feuilles et élément de support correspondant

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: 20010226

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

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20020828

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

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

Effective date: 20040204

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: 20040204

Ref country code: IE

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: 20040204

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: 20040204

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: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 50005190

Country of ref document: DE

Date of ref document: 20040311

Kind code of ref document: P

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: 20040320

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: 20040331

Ref country code: MC

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

Effective date: 20040331

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

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: 20040504

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: 20040504

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: 20040504

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: 20040515

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

BERE Be: lapsed

Owner name: TRUMPF G.M.B.H. & CO

Effective date: 20040331

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040916

ET Fr: translation filed
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

26N No opposition filed

Effective date: 20041105

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 NON-PAYMENT OF DUE FEES

Effective date: 20040704

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

Ref country code: CH

Payment date: 20080304

Year of fee payment: 9

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

Ref country code: GB

Payment date: 20080307

Year of fee payment: 9

Ref country code: IT

Payment date: 20080318

Year of fee payment: 9

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

Ref country code: FR

Payment date: 20080228

Year of fee payment: 9

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

Ref country code: NL

Payment date: 20080318

Year of fee payment: 9

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20090320

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20091001

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20091130

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: 20090331

Ref country code: CH

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

Effective date: 20090331

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: 20091001

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: 20091123

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: 20090320

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

Effective date: 20090320

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

Ref country code: DE

Payment date: 20150320

Year of fee payment: 16

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

Ref country code: AT

Payment date: 20150320

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50005190

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 258830

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160320

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: 20161001

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

Ref country code: AT

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

Effective date: 20160320