EP3930934B1 - Walzgerüst zum walzen metallischen guts - Google Patents
Walzgerüst zum walzen metallischen guts Download PDFInfo
- Publication number
- EP3930934B1 EP3930934B1 EP20700906.9A EP20700906A EP3930934B1 EP 3930934 B1 EP3930934 B1 EP 3930934B1 EP 20700906 A EP20700906 A EP 20700906A EP 3930934 B1 EP3930934 B1 EP 3930934B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- piston
- roll stand
- roll
- cross member
- stand according
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 title claims description 9
- 229910052751 metal Inorganic materials 0.000 title description 3
- 239000002184 metal Substances 0.000 title description 3
- 238000005098 hot rolling Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/203—Balancing rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
Definitions
- the invention relates to a roll stand for rolling metallic goods, comprising two roll stands with a stand crossbeam, with a roll being rotatably mounted in the roll stand, with the roll being operatively connected to a balancing crossbeam and with at least one hydraulic piston-cylinder system arranged in the stand crossbeam is, with which a tensile force can be generated between the stand traverse and the balancing traverse.
- a generic roll stand is, for example, from DE 21 65 313 A1 known.
- the upper rollers in the roll stand must be pulled or balanced against the adjustment system by a balancing system. This allows the upper rolls to be moved or positioned in the roll stand. Also, games in employment are eliminated by balancing.
- roll balances are used in roll stands.
- the previously known concept is characterized by a hydraulic cylinder which is arranged centrally in the traverse of the stand and has a classic design.
- the cylinder acts on the components to be balanced via a crossbeam and a balancing crossbeam.
- Solutions are also known in which four cylinders are used, which act directly on the components through holes in the upper stator crossheads. Also known are solutions with two cylinders, which, however, have a classic structure. Differential cylinders or classic plunger cylinders are used here.
- the CN 103286138A envisages two classic differential cylinders attached to the outside of the scaffolding on additional consoles, which are directly connected to a balancing beam.
- the CN 103286139A relies on two classic differential cylinders fastened to the inside of the frame on the crossbeam.
- the invention is based on the task of designing a roll stand of the generic type in such a way that leaks can be better avoided, particularly in the case of high stand ascents. Furthermore, a simple construction of the framework can be achieved that can be implemented cost-effectively. Finally, the arrangement should also be advantageous from a safety point of view.
- the piston-cylinder system has a cylinder housing with an upper axial end and a lower axial end, with a piston being displaceably arranged in the cylinder housing and with the piston moving the cylinder housing in every operating state both surpasses at its upper axial end and at its lower axial end.
- Two piston-cylinder systems are preferably arranged symmetrically to a center plane of the roll stands.
- the piston has a first outside diameter in an upper section, wherein the piston has a second outside diameter in a lower section, which is smaller than the first outside diameter.
- connection between the stand traverse and the balancing traverse is preferably established via a pull rod which is connected to the piston and the balancing traverse.
- a preferred embodiment of the invention provides that the pull rod penetrates the piston axially and is fastened to the piston in an upper area of the piston.
- the tie rod can be releasably connected to the piston, with a locking mechanism being provided for the releasable connection.
- the locking mechanism is preferably arranged on the cylinder housing (that is to say above it).
- the locking mechanism preferably comprises a pivoting drive which causes locking and unlocking by a pivoting movement.
- the locking mechanism also preferably includes a cover that covers the locking mechanism so that it is inaccessible from the outside.
- the mill stand is preferably a roughing mill stand or a plate mill stand in a hot rolling mill.
- the proposed roll stand is therefore advantageously used as a roughing mill stand and as a heavy-plate stand in hot rolling mills for steel and nonferrous metals.
- the proposed concept reduces the load on the cylinder, especially in the case of large scaffolding ascents, above all with regard to its seals and with regard to its guide elements. This leads to a longer service life of the components used.
- the seals and guide elements used therefore have a longer service life, which results from improved stability. This is achieved by the piston, which as a continuous, rod-shaped element penetrates the cylinder housing on both sides.
- the cylinders contain an integrated lock, which means that additional locking components are not required. Movable parts are not accessible due to the closed design, which makes additional locking measures to create the required security unnecessary.
- an integrated or closed design of the cylinder, pull rod and locking mechanism is made possible. This design also enables effective fume extraction.
- the figures show a rolling stand 1 which comprises at least one, typically two, rolling stand 2 .
- a stand traverse 3 is arranged in the upper area of the roll stand 1 .
- the roll 4 can be seen in the lower area of the figures (it should be noted here that the roll stand 1 shown in the figures continues downwards, which is not shown).
- a balancing traverse 5 is arranged above the roller 4 but below the stand traverse 3 . This acts indirectly on the roller 4 and exerts balancing forces on it.
- This technology which is sufficiently well-known per se, is described in detail in the above-mentioned documents, so that reference is expressly made to them.
- the balancing forces are generated by two piston-cylinder systems 6 - how figure 1 shows - are arranged symmetrically to a center plane M of the roll stand 2, but spaced from this center plane.
- each piston-cylinder system 6 has a cylinder housing 7 which has an upper axial end 8 and a lower axial end 9 .
- the cylinder housing 7 is closed off by a cylinder cover 16 at the upper axial end 8 .
- the cylinder housing 7 is penetrated by a piston 10 in such a way that the piston 10 is displaceably arranged in the cylinder housing 7, whereby this cylinder housing 7 is supported in every operating state both at its upper axial end 8 and at its lower axial end 9 surmounted, i. H. fully interspersed. This produces a high degree of stability, which is provided when the piston 10 moves relative to the cylinder housing 7 .
- the piston 10 has an outer diameter D in its upper area, which is larger than the outer diameter d of the piston 10 in its lower area.
- D in Formed inside the piston-cylinder system 6 is a hydraulic chamber which can be acted upon by hydraulic fluid.
- the piston 10 is hollow and has a pull rod 11 passing through it.
- the pull rod 11 is connected to the piston 10 above the piston 10 at its upper axial end in a lockable manner. At its lower axial end, the tie rod 11 is connected to the balancing traverse 5 .
- the locking mechanism comprises a locking sleeve 12, a locking piece 13, a cover hood 14 and a pivoting drive 15.
- a pivoting movement of the pivoting drive 15 allows the tie rod 11 to be locked or unlocked with the upper end of the piston 10.
- a pivot bearing 17 is placed between the locking piece 13 and the piston 10 .
- the cover hood 14 ensures that the moving parts are not accessible from the outside; accordingly, there is no risk of accidents.
- connection of the tie rod 11 to the balancing traverse 5 is accomplished by a pivot bearing 18 , an end piece 20 , an anti-twist device 19 and a cover 21 .
- An essential element of the proposed construction is therefore the (in particular hollow) piston rod 10 which completely passes through the cylinder housing and which is guided reliably even in the case of large rises, ie in the case of a large cylinder stroke.
- the pull rod 11 is guided by the piston 10 and fastened to the balancing traverse 5 with its lower end.
- the connections of the tie rod to the adjacent components are articulated (through axial pivot bearings 17 and 18). This reduces the loads on the cylinder caused by the rolling process; the cylinder can be replaced with little effort.
- the balancing traverse and the tie rods can remain in the scaffolding.
- the cylinders can be maintained and replaced with little effort, without having to dismantle the balancing beam and the tie rods. Furthermore, the compact design enables a flexible arrangement of components on the scaffold platform (e.g. drive components of the mechanical adjustment and valve stands).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019202691.5A DE102019202691A1 (de) | 2019-02-28 | 2019-02-28 | Walzgerüst zum Walzen metallischen Guts |
PCT/EP2020/050973 WO2020173614A1 (de) | 2019-02-28 | 2020-01-16 | Walzgerüst zum walzen metallischen guts |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3930934A1 EP3930934A1 (de) | 2022-01-05 |
EP3930934B1 true EP3930934B1 (de) | 2022-06-29 |
Family
ID=69172813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20700906.9A Active EP3930934B1 (de) | 2019-02-28 | 2020-01-16 | Walzgerüst zum walzen metallischen guts |
Country Status (6)
Country | Link |
---|---|
US (1) | US11779973B2 (zh) |
EP (1) | EP3930934B1 (zh) |
JP (1) | JP7227388B2 (zh) |
CN (1) | CN113498364B (zh) |
DE (1) | DE102019202691A1 (zh) |
WO (1) | WO2020173614A1 (zh) |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1727122A (en) * | 1927-03-31 | 1929-09-03 | Bethlehem Steel Corp | Balancing device for rolls in rolling mills |
FR94952E (fr) * | 1961-12-01 | 1970-02-27 | Spidem Ste Nle | Laminoir précontraint a serrage inversé. |
LU66380A1 (zh) * | 1971-10-28 | 1973-01-23 | ||
DE2165313A1 (de) * | 1971-12-29 | 1973-07-12 | Schloemann Ag | Vorrichtung zur biegung von walzen gegen den walzdruck |
JPS50156542U (zh) * | 1974-06-14 | 1975-12-25 | ||
JPS58147603U (ja) * | 1982-03-30 | 1983-10-04 | 石川島播磨重工業株式会社 | 管圧延機の上クレ−ドル昇降装置 |
JPS5945009A (ja) * | 1982-09-09 | 1984-03-13 | Mitsubishi Heavy Ind Ltd | ロ−ルクロス圧延機 |
JPS59118209A (ja) * | 1982-12-27 | 1984-07-07 | Mitsubishi Heavy Ind Ltd | ロ−ルクロス圧延機のトツプロ−ルバランス装置 |
JPS6029943U (ja) * | 1983-08-05 | 1985-02-28 | カヤバ工業株式会社 | オイルバツフア |
JPH037043Y2 (zh) * | 1985-07-11 | 1991-02-21 | ||
DE3529720A1 (de) * | 1985-08-20 | 1987-03-05 | Mannesmann Ag | Anordnung eines hydraulischen anstellzylinders |
JPS6390508U (zh) * | 1986-11-28 | 1988-06-11 | ||
US4976128A (en) * | 1989-07-06 | 1990-12-11 | Hitachi, Ltd. | Rolling mill and method of exchanging rolls of rolling mill |
DE4035276C1 (zh) * | 1990-11-02 | 1992-05-07 | Mannesmann Ag, 4000 Duesseldorf, De | |
JPH04339507A (ja) * | 1991-05-13 | 1992-11-26 | Hitachi Metals Ltd | 圧延機の上ロール支持装置 |
US5421184A (en) * | 1992-07-20 | 1995-06-06 | T. Sendzimir, Inc. | Additional profile control for cluster mills |
JP2677934B2 (ja) * | 1992-08-31 | 1997-11-17 | 新日本製鐵株式会社 | 圧延機の圧下装置におけるロールバランス方法 |
US5842368A (en) * | 1996-02-23 | 1998-12-01 | Achenbach Buschhutten Gmbh | Multiroll stand |
JP2002039115A (ja) * | 2000-07-27 | 2002-02-06 | Smc Corp | 中空シリンダ |
DE10254958A1 (de) * | 2002-11-26 | 2004-06-03 | Sms Demag Ag | Einrichtung zur Regelung des Walzspaltes beim Walzverfahren für Metalle, insbesondere für Stahlwerkstoffe, unter sich schnell ändernden Parametern |
DE102006032813A1 (de) * | 2006-07-14 | 2008-01-24 | Sms Demag Ag | Vorrichtung zur Drehverriegelung der Stützwalzenbalancierung von Walzgerüsten |
CN201049356Y (zh) * | 2007-04-25 | 2008-04-23 | 天津市君晟机电传动工程有限公司 | 三辊限动芯棒连轧管机轧辊压下装置 |
DE102008015826A1 (de) * | 2008-03-27 | 2009-10-01 | Sms Siemag Aktiengesellschaft | Walzgerüst |
CN201603741U (zh) * | 2010-01-28 | 2010-10-13 | 北京京诚瑞信长材工程技术有限公司 | 二辊式可逆轧机 |
CN102085533B (zh) * | 2010-12-01 | 2013-06-12 | 中冶京诚工程技术有限公司 | 轧机上支承辊平衡装置 |
CN102085532B (zh) | 2010-12-01 | 2013-07-10 | 中冶京诚工程技术有限公司 | 轧机上支承辊平衡装置 |
CN103286139A (zh) | 2012-02-27 | 2013-09-11 | 扬州诚德钢管有限公司 | 一种轧机下轧辊在线调整装置 |
CN103286138A (zh) | 2012-02-27 | 2013-09-11 | 扬州诚德钢管有限公司 | 一种上轧辊平衡装置 |
CN203541082U (zh) | 2013-11-26 | 2014-04-16 | 天津市中重科技工程有限公司 | 轧机上辊平衡装置 |
CN208466847U (zh) * | 2018-05-30 | 2019-02-05 | 温州市强龙铜业有限公司 | 一种四辊轧机 |
-
2019
- 2019-02-28 DE DE102019202691.5A patent/DE102019202691A1/de not_active Withdrawn
-
2020
- 2020-01-16 EP EP20700906.9A patent/EP3930934B1/de active Active
- 2020-01-16 JP JP2021545776A patent/JP7227388B2/ja active Active
- 2020-01-16 CN CN202080016109.8A patent/CN113498364B/zh active Active
- 2020-01-16 WO PCT/EP2020/050973 patent/WO2020173614A1/de unknown
- 2020-01-16 US US17/434,130 patent/US11779973B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2022520175A (ja) | 2022-03-29 |
EP3930934A1 (de) | 2022-01-05 |
WO2020173614A1 (de) | 2020-09-03 |
DE102019202691A1 (de) | 2020-09-03 |
US20220143660A1 (en) | 2022-05-12 |
JP7227388B2 (ja) | 2023-02-21 |
US11779973B2 (en) | 2023-10-10 |
CN113498364B (zh) | 2023-08-11 |
CN113498364A (zh) | 2021-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0983897B1 (de) | Hebevorrichtung | |
EP2307152B1 (de) | Walzvorrichtung | |
EP2342026B1 (de) | Walzvorrichtung | |
EP0340504B1 (de) | Biege- und Ausbalanciervorrichtung für axial verschiebbare Walzen eines Walzgerüstes | |
EP0348711B1 (de) | Vorrichtung zum axialen Verschieben von Walzen im Gerüst eines Walzwerkes | |
DE1558220C3 (de) | Lagerung von Walzen für die Formänderung eines aus einer Stranggießkokille kommenden metallischen Stranges | |
EP3930934B1 (de) | Walzgerüst zum walzen metallischen guts | |
DE2439359C3 (de) | Strangführungsgerüst in einer Stranggießanlage | |
DE1932393C3 (de) | Verfahren zum Anheben von schweren flächigen Bauteilen sowie Vorrichtung zur Durchfuhrung des Verfahrens | |
DE3728389C2 (zh) | ||
EP1648626B1 (de) | Walzvorrichtung | |
DE2947250C2 (de) | Unmittelbar einem Extruder nachgeordnetes Walzwerk | |
DE2731748A1 (de) | Rollenfuehrungsgeruest fuer eine stahlstranggiessanlage | |
DE10116988A1 (de) | Walzgerüst | |
EP0256410A2 (de) | Biege- und Ausbalanciervorrichtung für axial verschiebbare Arbeitswalzen eines Quartowalzgerüstes | |
EP0002047B1 (de) | Walzgerüst, beispielsweise Universalwalzgerüst | |
DE69003473T2 (de) | Walzgerüst mit leicht wechselbaren Walzgesenken. | |
EP1465742B1 (de) | Vielwalzengerüst, insbesondere sexto-walzgerüst, mit einer axialverschiebe- und haltevorrichtung für verschiebbar gelagerte zwischenwalzen und/oder arbeitswalzen | |
EP3618979B1 (de) | Walzgerüst zum walzen eines metallischen guts | |
EP0773073B1 (de) | Vorrichtung zur axialen Verriegelung von Stütz-, Arbeits- und/oder Zwischenwalzen in einem Walzgerüst oder anderen Systemen | |
EP2139623B1 (de) | Walzvorrichtung | |
EP3706933B1 (de) | Strangführungssegment und stranggiessanlage | |
DE60001376T2 (de) | Walzwerk mit hydraulischer Anstellung | |
DE10356591A1 (de) | Walzgerüst, insbesondere Quartowalzgerüst zum Walzen von Bändern | |
DE1221777B (de) | Klemmvorrichtung fuer die Verbindung des Foerderseils mit einer im Schacht angeordneten Tragbuehne |
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: 20210928 |
|
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 |
|
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 |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
INTG | Intention to grant announced |
Effective date: 20220201 |
|
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: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1500965 Country of ref document: AT Kind code of ref document: T Effective date: 20220715 |
|
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: 502020001306 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
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: 20220629 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: 20220929 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: 20220629 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: 20220629 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: 20220930 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: 20220629 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: 20220929 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20220629 |
|
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: 20220629 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: 20220629 |
|
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: 20220629 |
|
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: 20220629 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: 20220629 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: 20220629 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: 20221031 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: 20220629 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: 20220629 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220629 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: 20221029 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502020001306 Country of ref document: DE |
|
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: 20220629 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20220629 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: 20220629 |
|
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: 20230330 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230707 |
|
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: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230116 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20230131 |
|
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: 20230131 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230131 |
|
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: 20230131 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230131 |
|
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: 20230116 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240119 Year of fee payment: 5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20240129 Year of fee payment: 5 |
|
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: 20220629 |
|
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: 20220629 |