EP3081337A1 - Disque de frottement avec noyau - Google Patents

Disque de frottement avec noyau Download PDF

Info

Publication number
EP3081337A1
EP3081337A1 EP16158947.8A EP16158947A EP3081337A1 EP 3081337 A1 EP3081337 A1 EP 3081337A1 EP 16158947 A EP16158947 A EP 16158947A EP 3081337 A1 EP3081337 A1 EP 3081337A1
Authority
EP
European Patent Office
Prior art keywords
core
layer
abrasive
grinding
roughing
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
EP16158947.8A
Other languages
German (de)
English (en)
Other versions
EP3081337B1 (fr
Inventor
Markus Moos
Bernd Conradi
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.)
Klingspor AG
Original Assignee
Klingspor AG
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 Klingspor AG filed Critical Klingspor AG
Priority to SI201631507T priority Critical patent/SI3081337T1/sl
Priority to RS20220341A priority patent/RS63129B1/sr
Priority to PL16158947T priority patent/PL3081337T3/pl
Priority to HRP20220507TT priority patent/HRP20220507T1/hr
Publication of EP3081337A1 publication Critical patent/EP3081337A1/fr
Application granted granted Critical
Publication of EP3081337B1 publication Critical patent/EP3081337B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/02—Wheels in one piece
    • B24D7/04—Wheels in one piece with reinforcing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
    • B24D3/28—Resins or natural or synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/14—Zonally-graded wheels; Composite wheels comprising different abrasives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/18—Wheels of special form

Definitions

  • the invention relates to a roughing disc having the features of the preamble of patent claim 1.
  • Such a roughing disc is known in practice and is suitable for the rough grinding of material surfaces of various materials. It comprises a disk-shaped main body, which comprises a central recess for the direct or indirect connection of a drive shaft of a tool. The central recess is penetrated by a rotation axis.
  • the base body comprises at least one abrasive layer.
  • the previously known roughing wheel has no satisfactory stability, especially at high speeds. Stability of a roughing disc means that it remains stiff even at high contact pressure. A stable grinding disc is easy to control, so that a defined or high removal rate can be achieved.
  • the invention has for its object to provide a roughing disc of the aforementioned type, which is characterized by an improved structure and in particular has improved stability.
  • the roughing disc according to the invention comprises a disk-shaped main body which comprises a central recess, through which a rotational axis passes, for the direct or indirect connection of a drive shaft of a tool and at least one grinding layer.
  • the roughing disc according to the invention is characterized a stabilizing core for stabilizing the roughing disc, which is associated with the at least one abrasive layer and circumferentially adjacent to the central recess.
  • the stabilization core also has a higher strength than the at least one abrasive layer.
  • the core serves to stabilize the roughing wheel during its rotation.
  • the stabilizing core can optimize the roughing disc for stability, without affecting the abrasive active areas, the grinding mixtures or even the strength of the roughing disc.
  • the stabilizer core absorbs during grinding on the at least one abrasive layer acting forces and transmits them evenly over to the drive shaft of the tool.
  • the stabilizing core uniformly transmits the forces emanating from a user via the drive shaft of the tool to the at least one grinding layer.
  • the stabilizing core thus also serves as a force transmission element between the at least one grinding layer and the connection to a drive shaft of a tool.
  • the advantages of the roughing disc according to the invention are both in the concentration of mass in the region of its center of rotation and in the indirect power transmission between the at least one grinding layer and the drive shaft of the tool. As a result, the roughing disc always remains stable and easy to control even with large force effects or contact pressures and / or high speeds.
  • a ratio of the outer radius of the stabilizing core to an outer radius of the roughing disc is between 2:50 and 25:50. Preferably, the ratio is 17:50. This ratio results in optimum stability with the largest possible grinding surface.
  • the main body has at least two abrasive layers, wherein in each case a separating layer between two adjacent abrasive layers is arranged.
  • a known roughing wheel an attempt is made to compensate for an adaptation and improvement in stability and strength by separating layers arranged between individual abrasive layers.
  • a further adaptation and improvement of the stability and strength can be achieved separately from one another by the use of a core in combination with separating layers.
  • the core serves to stabilize the roughing wheel during its rotation.
  • the separating layer serves the strength of the roughing disc.
  • both targets can be independently optimized or maximized to ensure improved product properties.
  • the abrasive layers can be mixed with various fillers and additives.
  • the abrasive layers may be abrasive grains such as regular brown fused alumin and derivatives, blue aluminum alumina, white fused alumina, zirconia alumina, silicon carbide, ceramic grain, pink corundum (fused alumina pink) and / or monocrystalline alumina.
  • the abrasive layers may include supporting fillers, such as polyaluminum fluoride, cryolite, pyrite, calcite, wollastonite, and / or graphite, which may be bonded with phenolic resin systems.
  • supporting fillers such as polyaluminum fluoride, cryolite, pyrite, calcite, wollastonite, and / or graphite, which may be bonded with phenolic resin systems.
  • At least one of the abrasive layers may be associated with a core segment that defines the stabilization core.
  • the at least one separating layer of recess or a hub extends to the outer edge of the roughing disc.
  • the individual core segments are connected to one another either directly via recesses in the corresponding separating layer or indirectly via the corresponding separating layer. Between adjacent separating layers are each an abrasive layer and one of arranged corresponding abrasive layer associated core segment. The stability of the roughing disc is ensured by the fact that the individual core segments together serve the strength of the roughing disc and define the stabilizing core.
  • the single FIGURE shows a section through a roughing disc according to the invention.
  • the roughing disc 1 shown in the drawing has a base body 3 with a layered structure.
  • the main body 3 comprises a central recess 2, which is penetrated by a rotation axis 5, which lies in the center of rotation of the roughing disc 1.
  • an insert 4 for fixing the roughing disc 1 is arranged on a drive shaft of a tool.
  • a reinforcing layer 6 is arranged at the tool facing the tool side of the roughing disc.
  • the reinforcing layer 6 may comprise rutile, wollastonite, calcite and / or basalt, which may be phenolic resin bonded.
  • a grain size may be between 0.1 mm to 1.0 mm, preferably 0.2 mm and 0.5 mm.
  • the reinforcing layer 6 may comprise quartz sand.
  • the reinforcing layer 6 has high strength. It may comprise a net-like insert to further increase the stability of the roughing disc 1.
  • the roughing disc 1 also has two abrasive layers 8a, 8b, which are arranged on the side facing away from the tool side of the reinforcing layer 6.
  • the abrasive layers 8a, 8b may have abrasive grains such as regular brown fused alumin and derivatives, blue fired alumina, white fused alumina, zirconia alumina, silicon carbide, ceramic grain. , Pink fused alumina and / or monocrystalline alumina.
  • the abrasive layers supporting fillers such as polyaluminum fluoride, cryolite, pyrite, Calcite, wollastonite and / or graphite, which may be bound with phenolic resin systems.
  • a phenolic resin abrasive grain mixture is formed, which may be mixed with various fillers and additives.
  • a release layer 10 is arranged between the two abrasive layers 8a, 8b.
  • another release layer 10 is disposed between the reinforcing layer 6 and the abrasive layer 8a.
  • the separating layers 10 are each formed from a glass fabric layer and serve the strength of the roughing disc 1.
  • the separating layers 10 extend from an outer edge of the roughing disc 1 to the central recess 2 or surround the central recess 2 annularly.
  • the roughing disc 1 comprises a stabilizing core 12, which circumferentially adjoins the central recess 2 around the axis of rotation 5 of the roughing disc 1, or forms the edge of the central recess 2 in sections.
  • the stabilizing core 12 may comprise rutile, wollastonite, calcite and / or basalt, which may be phenolic resin bonded.
  • a grain size may be between 0.1 mm to 1.0 mm, preferably 0.2 mm and 0.5 mm.
  • the reinforcing layer 6 may comprise quartz sand.
  • the stabilizing core 12 has a higher strength than the abrasive layers 8a, 8b.
  • the stabilizing core 12 is formed by two core segments 12a, 12b and serves as a force transmission element between the two abrasive layers 8a, 8b and the connection to the drive shaft of the tool.
  • Each abrasive layer 8a, 8b is assigned a core segment 12a, 12b of the stabilization core 12.
  • the core segment 12a is disposed between two separating layers 10 adjacent thereto.
  • the core segment 12b abuts on the tool side to a release layer 10 and is open on the workpiece side, i. uncovered by a release layer 10. It follows that the separating layers 10 divide the stabilizing core 12 into two core segments 12a, 12b.
  • the two adjacent core segments 12a, 12b are connected to each other via the separating layer 10 arranged therebetween and define the stabilizing core 12.
  • the outer radius a of the stabilizing core 12 has a ratio to the outer radius b of the roughing wheel of 17:50.
  • the stabilizing core 12 has a constant radius over its thickness or in the axial direction of the roughing disc.
  • the central recess 2 is designed as a recessed hub.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
EP16158947.8A 2015-04-02 2016-03-07 Disque de frottement avec noyau Active EP3081337B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SI201631507T SI3081337T1 (sl) 2015-04-02 2016-03-07 Brusilni disk z jedrom
RS20220341A RS63129B1 (sr) 2015-04-02 2016-03-07 Tocilo za grubo brušenje sa jezgrom
PL16158947T PL3081337T3 (pl) 2015-04-02 2016-03-07 Ściernica z rdzeniem
HRP20220507TT HRP20220507T1 (hr) 2015-04-02 2016-03-07 Brusni kotač sa jezgrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015004355 2015-04-02

Publications (2)

Publication Number Publication Date
EP3081337A1 true EP3081337A1 (fr) 2016-10-19
EP3081337B1 EP3081337B1 (fr) 2022-02-16

Family

ID=55532143

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16158947.8A Active EP3081337B1 (fr) 2015-04-02 2016-03-07 Disque de frottement avec noyau

Country Status (11)

Country Link
US (2) US20160288295A1 (fr)
EP (1) EP3081337B1 (fr)
CA (1) CA2924939C (fr)
DK (1) DK3081337T3 (fr)
ES (1) ES2910650T3 (fr)
HR (1) HRP20220507T1 (fr)
HU (1) HUE058349T2 (fr)
PL (1) PL3081337T3 (fr)
PT (1) PT3081337T (fr)
RS (1) RS63129B1 (fr)
SI (1) SI3081337T1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018130237A1 (fr) * 2017-01-16 2018-07-19 Klingspor Ag Disque de dégrossissage comportant un noyau équipé d'au moins un agent additif à action abrasive

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3421178A1 (fr) 2017-06-26 2019-01-02 Dronco GmbH Procédé de fabrication d'un élément abrasif, en particulier un disque abrasif rotatif et élément abrasif, en particulier un disque abrasif rotatif

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545308A1 (de) * 1985-12-20 1987-06-25 Feldmuehle Ag Schleifscheibe mit daempfung
DE9420676U1 (de) * 1994-12-24 1995-02-23 Schleifmittel-Werk Karl Seiffert GmbH & Co., 40721 Hilden Recyclefähige Schleifkörperzonen
DE10359747A1 (de) * 2003-12-19 2005-07-14 August Rüggeberg Gmbh & Co. Kg Schrupp-Schleifscheibe
US20150000206A1 (en) * 2013-06-28 2015-01-01 Saint-Gobain Abrasives, Inc. Abrasive article

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2384260B1 (fr) * 2008-12-30 2018-07-04 Saint-Gobain Abrasives, Inc. Outils abrasifs collés et renforcés
US9242346B2 (en) * 2012-03-30 2016-01-26 Saint-Gobain Abrasives, Inc. Abrasive products having fibrillated fibers
US20150375367A1 (en) * 2014-06-29 2015-12-31 Saint-Gobain Abrasives, Inc. Abrasive article including a core and a bonded abrasive body

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545308A1 (de) * 1985-12-20 1987-06-25 Feldmuehle Ag Schleifscheibe mit daempfung
DE9420676U1 (de) * 1994-12-24 1995-02-23 Schleifmittel-Werk Karl Seiffert GmbH & Co., 40721 Hilden Recyclefähige Schleifkörperzonen
DE10359747A1 (de) * 2003-12-19 2005-07-14 August Rüggeberg Gmbh & Co. Kg Schrupp-Schleifscheibe
US20150000206A1 (en) * 2013-06-28 2015-01-01 Saint-Gobain Abrasives, Inc. Abrasive article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018130237A1 (fr) * 2017-01-16 2018-07-19 Klingspor Ag Disque de dégrossissage comportant un noyau équipé d'au moins un agent additif à action abrasive

Also Published As

Publication number Publication date
RS63129B1 (sr) 2022-05-31
CA2924939A1 (fr) 2016-10-02
HRP20220507T1 (hr) 2022-06-10
DK3081337T3 (da) 2022-04-25
US20190240809A1 (en) 2019-08-08
EP3081337B1 (fr) 2022-02-16
US20160288295A1 (en) 2016-10-06
PT3081337T (pt) 2022-04-11
HUE058349T2 (hu) 2022-07-28
ES2910650T3 (es) 2022-05-13
SI3081337T1 (sl) 2022-06-30
CA2924939C (fr) 2017-12-05
US11235437B2 (en) 2022-02-01
PL3081337T3 (pl) 2022-06-06

Similar Documents

Publication Publication Date Title
EP1812206B1 (fr) Anneau de tronçonneuse à double dispositif de serrage médian
EP0605359B1 (fr) Outil abrasif en forme de disque
EP3081337B1 (fr) Disque de frottement avec noyau
EP3395502B1 (fr) Corps support pour un outil de meulage ou de coupe
EP3000558B1 (fr) Outil destiné au traitement de matériaux
EP1332834B1 (fr) Meule de tronçonnage avec tôles latérales d'acier
EP2641696B2 (fr) Outil destiné au traitement de matériaux
CH635272A5 (de) Verfahren und abrichtwerkzeug zum abrichten einer schleifscheibe.
EP2440371B1 (fr) Outil de meulage et/ou de polissage et procédé de réalisation
EP3285931A1 (fr) Monture de traitement pour le traitement d'une matière fibreuse en suspension aqueuse
DE3687770T2 (de) Verfahren zum einbauen von steinen in platten- oder mahlvorrichtungen.
AT509372B1 (de) Verbundschleifsystem
WO2018130237A1 (fr) Disque de dégrossissage comportant un noyau équipé d'au moins un agent additif à action abrasive
EP0799111B1 (fr) Zones recyclables de meules
WO2018028846A1 (fr) Disque de meulage grossier comportant une couche annulaire
WO2015075117A1 (fr) Outil de fraisage
DE8307880U1 (de) Schleifwerkzeug
DE10324432B4 (de) Profilgeschärftes Stabmesser zur Herstellung von Kegel- und Hypoidrädern und Verfahren zum Profilschärfen eines solchen Stabmessers
AT509371B1 (de) Verbundschleifsystem
DE102016124054A1 (de) Abrichteinrichtung, Abrichtvorrichtung mit der Abrichteinrichtung, Schleifvorrichtung und Abrichtverfahren
DE102005004344B4 (de) Verfahren zur Mahlung von wässrig suspendierten Zellstofffasern
DE4338492A1 (de) Trenn-Schleifscheibe für stationäre Schleifmaschinenund deren Verwendung
DE202005021802U1 (de) Trennschleifscheibe
EP3504028B1 (fr) Outil de dégrossissage
EP2422941B1 (fr) Lame circulaire avec trou central sans coins mais non circulaire

Legal Events

Date Code Title Description
REG Reference to a national code

Ref country code: HR

Ref legal event code: TUEP

Ref document number: P20220507T

Country of ref document: HR

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): 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

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MOOS, MARKUS

Inventor name: CONRADI, BERND

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: 20170411

RBV Designated contracting states (corrected)

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

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: 20191017

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

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: 20210831

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

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

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

INTC Intention to grant announced (deleted)
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

INTG Intention to grant announced

Effective date: 20211221

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: 502016014512

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1468598

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220315

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: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3081337

Country of ref document: PT

Date of ref document: 20220411

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20220404

REG Reference to a national code

Ref country code: FI

Ref legal event code: FGE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20220422

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2910650

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20220513

REG Reference to a national code

Ref country code: HR

Ref legal event code: T1PR

Ref document number: P20220507

Country of ref document: HR

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20220507

Country of ref document: HR

Payment date: 20220520

Year of fee payment: 7

Ref country code: LT

Ref legal event code: MG9D

Ref country code: GR

Ref legal event code: EP

Ref document number: 20220400868

Country of ref document: GR

Effective date: 20220509

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20220216

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 39710

Country of ref document: SK

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E058349

Country of ref document: HU

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

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: 20220216

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

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: 20220216

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: 20220616

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: 20220216

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: 20220216

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502016014512

Country of ref document: DE

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: 20220216

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: 20220216

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: 20221117

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: 20220307

Ref country code: LI

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

Effective date: 20220331

Ref country code: CH

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

Effective date: 20220331

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20220507

Country of ref document: HR

Payment date: 20230228

Year of fee payment: 8

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

Ref country code: HU

Payment date: 20230301

Year of fee payment: 8

P01 Opt-out of the competence of the unified patent court (upc) registered

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: 20230414

Year of fee payment: 8

Ref country code: DE

Payment date: 20230524

Year of fee payment: 8

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20220507

Country of ref document: HR

Payment date: 20240229

Year of fee payment: 9

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

Ref country code: GR

Payment date: 20240319

Year of fee payment: 9

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

Ref country code: IE

Payment date: 20240319

Year of fee payment: 9

Ref country code: NL

Payment date: 20240320

Year of fee payment: 9

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

Ref country code: AT

Payment date: 20240318

Year of fee payment: 9

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: 20220216

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: 20220216

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

Ref country code: RO

Payment date: 20240229

Year of fee payment: 9

Ref country code: FI

Payment date: 20240319

Year of fee payment: 9

Ref country code: CZ

Payment date: 20240228

Year of fee payment: 9

Ref country code: BG

Payment date: 20240315

Year of fee payment: 9

Ref country code: GB

Payment date: 20240322

Year of fee payment: 9

Ref country code: PT

Payment date: 20240227

Year of fee payment: 9

Ref country code: SK

Payment date: 20240305

Year of fee payment: 9

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

Ref country code: SI

Payment date: 20240227

Year of fee payment: 9

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

Ref country code: TR

Payment date: 20240228

Year of fee payment: 9

Ref country code: SE

Payment date: 20240321

Year of fee payment: 9

Ref country code: RS

Payment date: 20240228

Year of fee payment: 9

Ref country code: PL

Payment date: 20240228

Year of fee payment: 9

Ref country code: NO

Payment date: 20240321

Year of fee payment: 9

Ref country code: IT

Payment date: 20240329

Year of fee payment: 9

Ref country code: HR

Payment date: 20240229

Year of fee payment: 9

Ref country code: FR

Payment date: 20240320

Year of fee payment: 9

Ref country code: DK

Payment date: 20240321

Year of fee payment: 9

Ref country code: BE

Payment date: 20240320

Year of fee payment: 9