EP3380314A1 - Verfahren zum betrieb einer presse, insbesondere einer schmiedekurbelpresse - Google Patents
Verfahren zum betrieb einer presse, insbesondere einer schmiedekurbelpresseInfo
- Publication number
- EP3380314A1 EP3380314A1 EP16801194.8A EP16801194A EP3380314A1 EP 3380314 A1 EP3380314 A1 EP 3380314A1 EP 16801194 A EP16801194 A EP 16801194A EP 3380314 A1 EP3380314 A1 EP 3380314A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- press
- servo drive
- mass
- mass system
- nominal
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000005242 forging Methods 0.000 title claims abstract description 13
- 230000001133 acceleration Effects 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
- B30B1/266—Drive systems for the cam, eccentric or crank axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/18—Drives for forging presses operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/20—Control devices specially adapted to forging presses not restricted to one of the preceding subgroups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/14—Control arrangements for mechanically-driven presses
- B30B15/148—Electrical control arrangements
Definitions
- the invention relates to a method for operating a press according to claim 1 or 2 and a press according to claim 10.
- a servo-press is known in which the selection or determination of a movement sequence is influenced by the ram kinematics, e.g. the downward speed of the plunger or the
- Upward speed of the plunger is changed to facilitate a parts transport.
- the inventive method for operating a press with at least 80% of its nominal pressing force, in particular a
- Crank press for forming, in particular for forging workpieces such as in particular a forge-crank press, provides, the press with a servo drive and an arranged between the servo drive and a workpiece, in operation to equip the press moving mass system, wherein a mass of the mass system is formed at least by a plunger and at least by a drive shaft, wherein the mass system at least temporarily by the servo drive
- Servo drive is accelerated before the forming process such that at least 100% of the nominal pressing force are available during the forming process. This makes it possible to dimension the servo drive in its maximum power compared to a maximum nominal press force of the press too small.
- the mass system is at least temporarily driven by the servo drive, wherein the increased nominal pressing force is provided proportionately by the servo drive and the mass system and wherein the difference between 80% nominal force and at least 100% nominal force by increasing the speed of the mass of the mass system and / or compensated by an increase in the mass of the mass system.
- the method provides, the mass system its output in the forming process energy up to a
- crankshaft is driven and wherein from the servo drive to the crankshaft outside and during the forming process at most a torque is applied, which is at least 20% smaller than the torque at 100% nominal force.
- the servo drive and its inverter can be significantly smaller
- Servo drive and proportionally transform under release of kinetic energy of the mass system This makes it possible to dimension the servo drive in relation to the nominal power of the press small.
- the servo drive provides a maximum of 80% of a nominal pressing force of the press for a forming process and that the
- Servo drive at least 20% of the nominal press force of the press for the forming process provides. This makes it possible to make a undersizing of the servo drive with respect to its maximum power with respect to a nominal pressing force of the press. This will be the
- Figure 1 a diagram in which for a press a
- Plunger is in top dead center
- Figure 2 a diagram in which for. the press again the speed of the servo drive is removed above the position of the plunger, wherein the press continues from a position in which - in continuation of the sequence shown in the first diagram - the plunger passes the top dead center at a speed of 10 U / min ,
- FIG. 1 shows a diagram D1 in which for a press a speed DZ of a servo drive indicated in revolutions per minute is plotted over a position ST of a plunger, the press starting from a position I in which the plunger is at top dead center OT1 stands. From standstill, the speed DZ of the servo drive is continuously increased to 75 ü / min, in which case a kinetic energy contained in a mass system downstream of the servo drive builds up and increases. From one
- Servo drive provided energy also in the
- Mass system stored energy is needed. Thereafter, the speed DZ of the servo drive continues to decrease, because using the servo drive energy recovery occurs to ensure a sufficient time window for a parts transport and a caretaker of the die.
- the servo drive is operated as a generator.
- the mass system will depend on one Position III of the plunger - even before it reaches the top dead center OT2 - fed by increasing the speed of the servo drive energy again.
- Diagram D2 how the ram passes top dead center 0T2 at the beginning of a second cycle at a speed of the servo drive of 10 rpm and thus already energetic.
- the servo drive then rotates up again to a speed of 75 rpm, thereby further increasing the kinetic energy of the mass system.
- the following, further sequence is similar to that described for the figure 1 further sequence.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Forging (AREA)
- Control Of Presses (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015120546.7A DE102015120546A1 (de) | 2015-11-26 | 2015-11-26 | Verfahren zum Betrieb einer Presse, insbesondere einer Schmiedekurbelpresse |
PCT/EP2016/078613 WO2017089433A1 (de) | 2015-11-26 | 2016-11-24 | Verfahren zum betrieb einer presse, insbesondere einer schmiedekurbelpresse |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3380314A1 true EP3380314A1 (de) | 2018-10-03 |
EP3380314B1 EP3380314B1 (de) | 2023-05-24 |
Family
ID=57394564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16801194.8A Active EP3380314B1 (de) | 2015-11-26 | 2016-11-24 | Verfahren zum betrieb einer presse, insbesondere einer schmiedekurbelpresse |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3380314B1 (de) |
JP (1) | JP7112956B2 (de) |
CN (1) | CN108391425B (de) |
DE (1) | DE102015120546A1 (de) |
ES (1) | ES2950422T3 (de) |
WO (1) | WO2017089433A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110142997B (zh) * | 2019-05-14 | 2024-01-23 | 南京农业大学 | 一种多连杆伺服压力机运动控制方法及*** |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10263900A (ja) * | 1997-03-27 | 1998-10-06 | Nisshinbo Ind Inc | パンチプレスの駆動モータのオーバヒート防止方法 |
JP2001062591A (ja) * | 1999-08-24 | 2001-03-13 | Amada Co Ltd | プレス機械 |
JP2003011000A (ja) * | 2001-06-27 | 2003-01-15 | Yuichi Kiryu | 冷間鍛造用等の油圧プレスの油圧回路 |
DE102004009256B4 (de) * | 2004-02-26 | 2008-04-03 | Schuler Pressen Gmbh & Co. Kg | Mechanische Mehrservopresse |
EP2186631A1 (de) * | 2008-11-12 | 2010-05-19 | FMI systems GmbH | Umformmaschinen mit effizienter Betriebsweise |
EP2373482B1 (de) * | 2008-12-05 | 2021-02-03 | ABB Schweiz AG | Verfahren zur stromspitzenlimitierung in einem produktionssystem |
DE102009049146B3 (de) | 2009-10-12 | 2011-05-05 | Müller Weingarten AG | Verfahren zur Generierung einer Stößelkinematik für Servopressen |
CN102019707A (zh) * | 2010-12-03 | 2011-04-20 | 广东锻压机床厂有限公司 | 伺服压力机高增力比三角连杆-肘杆传动机构 |
DE102011016669B4 (de) * | 2011-04-12 | 2016-03-24 | Schuler Pressen Gmbh | Verfahren zum Betreiben einer Presse mit Unterantrieb und danach betriebene Presse |
JP5855868B2 (ja) * | 2011-07-29 | 2016-02-09 | 株式会社栗本鐵工所 | 鍛造プレス機 |
JP5555679B2 (ja) * | 2011-09-26 | 2014-07-23 | アイダエンジニアリング株式会社 | サーボプレスおよびサーボプレスの制御方法 |
JP5770586B2 (ja) * | 2011-09-28 | 2015-08-26 | 住友重機械工業株式会社 | 鍛造プレス装置およびその制御方法 |
JP2013136060A (ja) * | 2011-12-28 | 2013-07-11 | Aida Engineering Ltd | プレス機械およびプレス機械の制御方法 |
CN203267237U (zh) * | 2013-05-02 | 2013-11-06 | 江苏扬力集团有限公司 | 一种压力机的飞轮储能装置 |
DE102013105468B4 (de) * | 2013-05-28 | 2015-10-01 | Schuler Pressen Gmbh | Verfahren zur Steuerung einer Presse mit variabler Getriebeübersetzung |
-
2015
- 2015-11-26 DE DE102015120546.7A patent/DE102015120546A1/de active Pending
-
2016
- 2016-11-24 JP JP2018527193A patent/JP7112956B2/ja active Active
- 2016-11-24 EP EP16801194.8A patent/EP3380314B1/de active Active
- 2016-11-24 WO PCT/EP2016/078613 patent/WO2017089433A1/de active Application Filing
- 2016-11-24 ES ES16801194T patent/ES2950422T3/es active Active
- 2016-11-24 CN CN201680069086.0A patent/CN108391425B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
DE102015120546A1 (de) | 2017-06-01 |
JP2018535098A (ja) | 2018-11-29 |
ES2950422T3 (es) | 2023-10-09 |
WO2017089433A1 (de) | 2017-06-01 |
CN108391425B (zh) | 2020-09-04 |
EP3380314B1 (de) | 2023-05-24 |
JP7112956B2 (ja) | 2022-08-04 |
CN108391425A (zh) | 2018-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP4375540A1 (de) | Triebstrang für pumpen, energieerzeugungsanlagen oder dergleichen und verfahren zum anfahren eines solchen triebstranges | |
WO2016091958A1 (de) | Verfahren zum betreiben eines antriebsstrangs | |
DE102012217629B4 (de) | Schmiedepresse und Verfahren zum Steuern dieser | |
EP2375102A1 (de) | Getriebeeinheit und Anordnung für eine Stanzpresse | |
EP1930149A1 (de) | Antrieb für Exzenterpresse | |
DE102010043250A1 (de) | Verfahren zum Freischaukeln eines Fahrzeugs | |
DE102007018967A1 (de) | Automatisiertes Gruppengetriebe und Verfahren zum Steuern und/oder Regeln desselben | |
EP2986846B1 (de) | Antrieb und verfahren zum betreiben eines solchen antriebs | |
DE102008046509A1 (de) | Vorrichtung zur Energierückgewinnung für einen Großdieselmotor | |
DE202007008897U1 (de) | Antriebseinrichtung für einen Press-, Stanz- oder Umformautomaten | |
WO2017089433A1 (de) | Verfahren zum betrieb einer presse, insbesondere einer schmiedekurbelpresse | |
EP3307993B1 (de) | Brennkraftmaschine mit einem abwärmerückgewinnungssystem | |
DE102014226634B3 (de) | Verfahren zum Betreiben eines hydraulischen Antriebs, Recheneinheit, Computerprogramm und maschinenlesbares Speichermedium | |
EP3256628A1 (de) | Startverfahren für eine webmaschine | |
DE1804533A1 (de) | Zahnraederwechselgetriebe mit elektrohydraulischer Schalteinrichtung,insbesondere fuer Lastfahrzeuge | |
EP3124304B1 (de) | Verfahren zum betreiben einer hybridantriebseinrichtung für ein kraftfahrzeug sowie entsprechende hybridantriebseinrichtung | |
DE102007024024A1 (de) | Hybridantrieb für eine Mehrstößel-Transferpresse oder eine Pressenstraße | |
DE112015001558B4 (de) | Antriebssystem synchronisierter Zusatzeinheiten mit optimiertem Wechseln zwischen Antriebsquellen des Antriebssystems | |
EP0849505A2 (de) | Verfahren und Vorrichtung zur Früherkennung von Störfällen beim Betrieb automatischer Getriebe | |
DE102019102881B4 (de) | Verfahren und Steuergerät zum Betreiben eines Antriebstrangs mit Haupt- und Zusatzantrieb und Überlagerungsgetriebe | |
DE10231031B4 (de) | Presse, insbesondere eine Presse mit großer Presskraft sowie Anordnung mehrerer dieser Pressen | |
DE102015002133A1 (de) | Verfahren zum Antreiben einer Walzengruppe und Walzengruppe | |
DE687738C (de) | Schaltvorrichtung fuer ein mehrstufiges Zahnraedernsbesondere Kraftfahrzeugen | |
EP2650061A2 (de) | Verfahren zum Betreiben eines Nietsetzgeräts | |
DE10045648A1 (de) | Regelung/Begrenzung des Eingangsmomentes eines Getriebes während des Anfahrvorgangs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180515 |
|
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 |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20200915 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 502016015766 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: B30B0001260000 Ipc: B21J0009200000 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B30B 15/14 20060101ALI20220926BHEP Ipc: B30B 1/26 20060101ALI20220926BHEP Ipc: B21J 9/20 20060101AFI20220926BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20221216 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
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: DE Ref legal event code: R096 Ref document number: 502016015766 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1569209 Country of ref document: AT Kind code of ref document: T Effective date: 20230615 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230526 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20230524 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2950422 Country of ref document: ES Kind code of ref document: T3 Effective date: 20231009 |
|
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: 20230524 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: 20230925 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: 20230824 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: 20230524 |
|
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: 20230524 Ref country code: PL 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: 20230524 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: 20230524 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: 20230524 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: 20230924 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: 20230524 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: 20230825 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20230524 |
|
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: 20230524 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20231215 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20230524 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: 20230524 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: 20230524 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: 20230524 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: 20230524 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: 20230524 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20231130 Year of fee payment: 8 Ref country code: DE Payment date: 20231016 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502016015766 Country of ref document: DE |
|
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: 20240227 |
|
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: 20230524 |
|
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: 20230524 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: 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: 20230524 |
|
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: 20231124 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231130 |