EP3618979A1 - Walzgerüst zum walzen eines metallischen guts - Google Patents
Walzgerüst zum walzen eines metallischen gutsInfo
- Publication number
- EP3618979A1 EP3618979A1 EP18718138.3A EP18718138A EP3618979A1 EP 3618979 A1 EP3618979 A1 EP 3618979A1 EP 18718138 A EP18718138 A EP 18718138A EP 3618979 A1 EP3618979 A1 EP 3618979A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roll
- roll stand
- bending block
- bending
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 title abstract 2
- 238000005452 bending Methods 0.000 claims abstract description 50
- 238000006073 displacement reaction Methods 0.000 claims description 25
- 239000007787 solid Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004519 grease Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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
- B21B31/18—Adjusting or positioning rolls by moving rolls axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2269/00—Roll bending or shifting
- B21B2269/02—Roll bending; vertical bending of rolls
- B21B2269/04—Work roll bending
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2269/00—Roll bending or shifting
- B21B2269/12—Axial shifting the rolls
Definitions
- Roll stand for rolling a metallic material
- the invention relates to a rolling stand for rolling a metallic Guts with two work rolls, which are mounted by means of respective work roll chocks in the rolling stand, wherein Axialverschiebesch are arranged, with which the work rolls can be moved in the direction of its longitudinal axis, wherein at least one work roll latch is arranged, with the Work roll chocks in the rolling stand are lockable and unlockable and with which the axial displacement means can be prevented from rotating about the longitudinal axis of the work rolls, and wherein bending means are arranged comprising a bending block and with which a bending moment can be applied to the work rolls.
- Such a roll stand is known for example from EP 1 648 626 B1. The basic structure of such a roll stand is shown in FIG.
- the rolling mill 1 shown here has two superposed work rolls, which are mounted in respective work roll chocks 2.
- Axialverschiebesch 3 are present for applying the work rolls with a bending moment in order to influence the roll gap bending cylinder 12 are arranged in a bending block 5 (for the upper and the lower work roll together).
- a releasable connection between the work roll chocks 2 of the rolls to be displaced and the displacement device 3 as such is necessary.
- This releasable connection is referred to as a work roll lock 4.
- the locking or unlocking is done by moving a tab which is moved by movement means 8.
- the rolling stand 1 thus comprises a bending and displacement system for the work rolls with work roll locking.
- the axial displacement means (Shifter) are mounted in the direction of the longitudinal axis of the work roll in front of the bending blocks and either directly on the roll stand or on the bending blocks. So that the work rolls can be moved along their longitudinal axis, a connection between the actual displacement device and the work roll chock must be made. This connection must be made stable on the one hand to allow a shift under rolling and bending force; on the other hand, it must be solvable for the purpose of roll change. This connection is made by the work roll lock 4.
- the locking is pivoted about a generally hydraulically actuated lever connection, said tab in a lateral recess of the roll chock about the axis of the displacement device and thus made a connection between the displacement mechanism and chock.
- the task of additional rotation 1 1 is to keep the position of the displacement rotatorisch stable.
- the anti-rotation device 1 1 is attached to the roll stand, even if the Axialverschiebem means 3 are attached to the bending block itself. From the attachment of the rotation on the roll stand, various disadvantages arise, especially when the associated Axialverschiebesch are attached to the bending block.
- the guide surfaces are to be lubricated.
- approximately two open lubrication points with "loss lubrication" are required for each rotation lock, ie a total of eight open grease lubrication points per rolling stand, which leads to the escape of grease which contaminates the environment and the cooling water and possibly leads to burn marks on the strip surface to be rolled.
- the invention is based on the object, a rolling stand of the type mentioned in such a way that can reduce or eliminate the above-mentioned disadvantages, so that advantages in the production and operation of the Rolling mill can be achieved.
- a simple assembly and advantages in the lubrication of the mill stand are sought.
- a simpler structure of the arrangement and improved lubrication of the components to be lubricated are to be achieved.
- the solution to this problem by the invention is characterized in that the anti-rotation device and the axial displacement means are firmly connected to the bending block.
- the rotation, the Axialverschiebesch and the bending block preferably form an integral unit.
- connection between anti-rotation, Axialverschiebesch and bending block is preferably designed as a screw connection.
- the work roll latch is connected to the displacement device so that they form an operative connection.
- the work roll latch preferably includes at least one tab movably disposed in a direction transverse to the direction of the longitudinal axis of the work rolls.
- movement means are preferably arranged, with which the tab can be moved.
- a development provides that a releasable transport lock is provided, which can be placed between the Axialverschiebesch and the bending block and fixed there to prevent displacement of the Axialverschiebesch relative to the bending block.
- a (central) media access is formed at the bending block.
- access from the media access leads to medium for work roll locking, to the axial displacement means and to the bending block.
- the media access is preferably connected to a solid casing.
- the proposed solution centrally makes sure that the anti-rotation device with the axial displacement means (displacement device) is fastened together to the bending block.
- an integrated anti-twist device for axially displaceable rollers is provided.
- the proposed solution can be used for example for the flat rolling of metallic strips, in which the rollers are arranged displaceably along its longitudinal axis, in particular on hot flat rolling mills. It is also generally suitable for all other types of rollers.
- FIG. 1 shows a part of a roll stand, seen in the direction of the longitudinal axis of the work rolls, the solution being shown in the prior art
- FIG. 2 shows a part of a roll stand, seen in the direction of the longitudinal axis of the work rolls, wherein an embodiment of the invention is shown
- 3 is a perspective view of a part of the roll stand according to the embodiment of the invention according to Figure 2
- FIG. 4 is a perspective view of an enlarged portion of Figure 3, wherein the arrangement of a transport lock is shown, and
- FIG. 5 is a perspective view of a portion of the rolling stand, wherein a media access is shown.
- FIGS. 2 and 3 show a rolling stand 1 which in principle has the same elements as have been explained above in connection with the discussion of the prior art (see FIG. 1). Accordingly, the work rolls (not shown) are supported in respective work roll chocks 2, with the work roll chocks 2 being disposed in the roll stand 13 of the stand 1. For displacement of the work rolls in the direction of their longitudinal axis Axialverschiebesch 3 are present.
- the work roll lock 4 establishes a connection between the axial displacement means 3 and the roll chock.
- a tab 7 can be retracted by means of a (hydraulic) movement means 8 in a corresponding recess in the chock 2 for the purpose of locking.
- a bending block 5 is present, are arranged in the bending cylinder 12 in order to exert a bending moment on the work rolls in a known manner, so as to influence the contour of the roll gap.
- the execution of the Axialverschiebeschs as a hydraulic cylinder usually requires a round outer shape of the Axialverschiebeschs. To avoid unwanted rotation, it must support itself against the rotation of another component. According to the invention, the support of the Axialverschiebeschs by the rotation against the bending block. Therefor a screw connection is provided by means of which from the said elements anti-rotation 4, 3 Axialverschiebesch and bending block 5 is an integral unit. This can be pre-assembled at the factory and then transported to the site. A surface treatment of the outside of the roll stand is no longer necessary.
- Said connection of the anti-rotation device 6 on the bending block 5 via the screw connection preferably takes place together for the upper and lower work rolls, just as the bending block 5 has the respective bending cylinders 12 for the upper and lower work rolls.
- a transport lock 9 can be provided, as illustrated in Figure 4.
- the transport lock 9 fixes the displacement device in a defined position relative to the bending block. Damage or injury from moving parts can be avoided.
- FIG. 5 A further advantageous embodiment or effect of the proposed solution results from Figure 5.
- an improved accessibility of the media connections is possible, which results from the elimination of attachment to the roll stand.
- a central media access 10 to Bending block 5 and thus also to Verschiebevorhchtung, for locking and anti-rotation is possible.
- a solid casing of all connections is possible. Potential leakage points are reduced, the piping of the roll stand can be made much easier.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017207384 | 2017-05-03 | ||
DE102017220560.1A DE102017220560A1 (de) | 2017-05-03 | 2017-11-17 | Walzgerüst zum Walzen eines metallischen Guts |
PCT/EP2018/059529 WO2018202404A1 (de) | 2017-05-03 | 2018-04-13 | Walzgerüst zum walzen eines metallischen guts |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3618979A1 true EP3618979A1 (de) | 2020-03-11 |
EP3618979B1 EP3618979B1 (de) | 2020-11-18 |
Family
ID=63895528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18718138.3A Active EP3618979B1 (de) | 2017-05-03 | 2018-04-13 | Walzgerüst zum walzen eines metallischen guts |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3618979B1 (de) |
JP (1) | JP6796728B2 (de) |
CN (1) | CN110621421B (de) |
DE (1) | DE102017220560A1 (de) |
WO (1) | WO2018202404A1 (de) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS606207A (ja) * | 1983-06-23 | 1985-01-12 | Mitsubishi Heavy Ind Ltd | 圧延機 |
JPS61206510A (ja) * | 1985-03-08 | 1986-09-12 | Hitachi Ltd | 圧延機 |
JP2693972B2 (ja) * | 1988-09-02 | 1997-12-24 | 株式会社日立製作所 | 圧延機のロールシフト装置 |
AT408727B (de) * | 1999-02-24 | 2002-02-25 | Voest Alpine Ind Anlagen | Vorrichtung zum axialen verschieben der arbeitswalzen eines walzgerüstes |
CN100335189C (zh) * | 2000-03-01 | 2007-09-05 | 株式会社日立制作所 | 轧机、轧辊轴承箱的松动消除装置 |
JP3641451B2 (ja) * | 2001-10-15 | 2005-04-20 | 川崎重工業株式会社 | 圧延方法および圧延機 |
FR2851942B1 (fr) * | 2003-03-05 | 2006-04-28 | Procede de changement de configuration d'un laminoir et laminoir perfectionne pour la mise en oeuvre du procede | |
DE10334682A1 (de) * | 2003-07-30 | 2005-02-17 | Sms Demag Ag | Walzvorrichtung |
DE10334727A1 (de) * | 2003-07-30 | 2005-02-24 | Sms Demag Ag | Walzvorrichtung |
DE102009058876A1 (de) | 2009-01-23 | 2010-07-29 | Sms Siemag Ag | Biege- und Ausbalanciervorrichtung für axial verschiebbare Arbeitswalzen eines Walzgerüstes |
AT509455B1 (de) * | 2010-07-27 | 2011-09-15 | Andritz Ag Maschf | Walzgerüst mit walzenlagerung |
DE102011082372A1 (de) * | 2011-09-08 | 2013-03-14 | Sms Siemag Ag | Kombinierte Walzenverriegelung/Antriebsspindelhalterung für Walzanlagen |
US9120134B2 (en) * | 2011-10-26 | 2015-09-01 | I2S, Llc | Methods of shifting and bending rolls in a rolling mill |
CN203170698U (zh) | 2013-03-15 | 2013-09-04 | 中冶赛迪工程技术股份有限公司 | 多维可控模块化的六辊轧机 |
-
2017
- 2017-11-17 DE DE102017220560.1A patent/DE102017220560A1/de active Pending
-
2018
- 2018-04-13 CN CN201880029694.8A patent/CN110621421B/zh active Active
- 2018-04-13 EP EP18718138.3A patent/EP3618979B1/de active Active
- 2018-04-13 JP JP2019560128A patent/JP6796728B2/ja active Active
- 2018-04-13 WO PCT/EP2018/059529 patent/WO2018202404A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
EP3618979B1 (de) | 2020-11-18 |
CN110621421A (zh) | 2019-12-27 |
CN110621421B (zh) | 2021-07-09 |
JP2020518460A (ja) | 2020-06-25 |
WO2018202404A1 (de) | 2018-11-08 |
DE102017220560A1 (de) | 2018-11-08 |
JP6796728B2 (ja) | 2020-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2206912C3 (de) | Walzgerüst | |
DE68917799T2 (de) | Breiteneinstellbare Walzen für ein Walzwerk. | |
DE1427998A1 (de) | Walzwerk fuer bandfoermiges Material | |
DE2440495B2 (de) | Walzgeruest mit einer einrichtung zum axialverschieben der walzen | |
AT411020B (de) | Walzgerüst für walzstrassen zum walzen von metallischen rohren, stäben oder drähten | |
EP0571582A1 (de) | Walzenpresse. | |
EP0121811B1 (de) | Mehrwalzengerüst | |
EP3352923B1 (de) | Walzgerüst und verfahren zum wechseln von arbeitswalzen | |
DE2842529C2 (de) | Walzwerkgerüst zum Kaltwalzen von Rohren | |
AT509455B1 (de) | Walzgerüst mit walzenlagerung | |
DD145501A5 (de) | Vorrichtung zum axialen verschieben von konischen zwischenwalzen in einem mehrrollen-walzgeruest | |
EP3618979B1 (de) | Walzgerüst zum walzen eines metallischen guts | |
AT392661B (de) | Presswalze, deren durchbiegung einstellbar ist | |
DE2006954A1 (de) | Walzenzapfenlager | |
DE2048353A1 (de) | Walzvornchtung zum Abflachen | |
DE19956942C2 (de) | Lagerung für eine ein umlaufendes Werkzeug tragende Welle | |
DE69110645T2 (de) | Anlage zum Walzen von flachen Produkten. | |
DE1527643A1 (de) | Walzwerksvorrichtung | |
DE2335809C2 (de) | Walzgerüst | |
DE202012002283U1 (de) | Vorrichtung zum Austauschen eines flexiblen Mantels, Bands oder Siebs | |
DE102010011270A1 (de) | Walzgerüst zum Walzen eines metallischen Guts | |
EP2424686B1 (de) | Reversiergerüst mit ein- und auslaufführungen | |
EP3930934B1 (de) | Walzgerüst zum walzen metallischen guts | |
DE10356591A1 (de) | Walzgerüst, insbesondere Quartowalzgerüst zum Walzen von Bändern | |
DE3736683C3 (de) | Mehrrollen-Walzgerüst |
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: 20191203 |
|
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 |
|
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: 20200608 |
|
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: 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: 502018003064 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1335168 Country of ref document: AT Kind code of ref document: T Effective date: 20201215 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20201118 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20210219 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: 20210218 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: 20201118 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: 20201118 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: 20210318 |
|
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: 20210218 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: 20210318 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: 20201118 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: 20201118 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: 20201118 |
|
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: 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: 20201118 |
|
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: 20201118 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: 20201118 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: 20201118 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: 20201118 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: 20201118 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: 20201118 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R026 Ref document number: 502018003064 Country of ref document: DE |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
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: 20201118 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
26 | Opposition filed |
Opponent name: PRIMETALS TECHNOLOGIES AUSTRIA GMBH Effective date: 20210817 |
|
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: 20201118 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: 20201118 |
|
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: 20201118 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: 20201118 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
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: 20210413 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20210430 |
|
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: 20210430 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210430 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: 20201118 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210430 |
|
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: 20210413 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210318 |
|
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: 20210430 |
|
PLCK | Communication despatched that opposition was rejected |
Free format text: ORIGINAL CODE: EPIDOSNREJ1 |
|
APBM | Appeal reference recorded |
Free format text: ORIGINAL CODE: EPIDOSNREFNO |
|
APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
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: 20201118 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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; INVALID AB INITIO Effective date: 20180413 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20230426 Year of fee payment: 6 Ref country code: DE Payment date: 20220620 Year of fee payment: 6 |
|
APBQ | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3O |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230707 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20230420 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20230419 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201118 |