EP1172176A1 - Verfahren zum Verbessern der Genauigkeit des Abfasen von Brillengläsern und entsprechendes Abfasewerkzeug - Google Patents

Verfahren zum Verbessern der Genauigkeit des Abfasen von Brillengläsern und entsprechendes Abfasewerkzeug Download PDF

Info

Publication number
EP1172176A1
EP1172176A1 EP01401705A EP01401705A EP1172176A1 EP 1172176 A1 EP1172176 A1 EP 1172176A1 EP 01401705 A EP01401705 A EP 01401705A EP 01401705 A EP01401705 A EP 01401705A EP 1172176 A1 EP1172176 A1 EP 1172176A1
Authority
EP
European Patent Office
Prior art keywords
chamfering tool
tool according
working
hub
rim
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
EP01401705A
Other languages
English (en)
French (fr)
Other versions
EP1172176B1 (de
Inventor
Michel Nauche
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Publication of EP1172176A1 publication Critical patent/EP1172176A1/de
Application granted granted Critical
Publication of EP1172176B1 publication Critical patent/EP1172176B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/16—Bushings; Mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms

Definitions

  • the present invention relates generally to chamfering glasses.
  • a determined position setpoint is applied between the chamfering tool used and the spectacle lens worked, or, more precisely, between, on the one hand, the support shaft of this tool chamfering, and, on the other hand, that of the spectacle lens formed, in practice, of two pins enclosing this glass.
  • the present invention generally relates to an arrangement allowing this difficulty to be overcome in a simple and effective manner and further leading to other benefits.
  • the invention is characterized by the insertion of means of compensation between, on the one hand, the relevant periphery of one any of the elements that constitute the chamfering tool used and the glasses of glasses worked, and, on the other hand, the support shaft of this same element.
  • compensation means means having a elastic deformation capacity, i.e. means allowing the intervention of such a deformation capacity.
  • these means of compensation intervene, for example, within the tool of chamfering.
  • the compensation means thus implemented within the chamfering tool also make it possible to advantageously reduce its inertia, to the benefit of the dynamics of the whole.
  • a chamfering tool comprising such means of compensation can if desired be placed on a support shaft concurrently with another rigid chamfering tool, the grinder as well equipped then being able to choose, either to ensure faithful and rigorous respect of a given position setpoint, or to be satisfied with a certain modulation of this position setpoint, to the benefit, depending on the applications, its flexibility of use.
  • a chamfering tool 14 comprising, overall, a hub 15, tubular, suitable for fitting onto a support shaft 16 shown in broken lines in the figures, and at least one working rim 18 integral in rotation with this hub 15.
  • this working rim 18 comprises an active periphery 19 abrasive.
  • this active periphery 19 extends following a frustoconical facet of the working rim 18.
  • the support shaft 16 of the tool chamfer 14 is rotatably mounted, and the same applies to the support shaft as a corollary maintaining the spectacle lens 10 to work, this shaft support being in practice usually constituted by two pins support suitable for enclosing this spectacle lens 10.
  • the insertion of compensation means is ensured, that is to say means having an elastic deformation capacity, between, on the one hand, the relevant periphery of any of the elements that constitute the chamfering tool 14 used and the spectacle lens 10 worked, and, on the other hand, the support tree of this same element.
  • these means of compensation occur within the chamfering tool 14.
  • this chamfering tool 14 comprises, between the active periphery 19 of its working rim 18 and its hub 15, or, more again precisely, between the active periphery 19 of its working rim 18 and the internal periphery 21 of its hub 15, such compensation means.
  • the working rim 18 comprises a binder of rigid material in which are disseminated abrasive grains of average diameter between 4 and 20 micrometers, these grains being in diamond, silica, boron nitride or in all other abrasive material, and the compensating means having a capacity of elastic deformation comprise an intermediate piece 22 which, interposed, radially, between the working rim 18 and the hub 15, is itself made of material flexible, for example made of elastomer.
  • This intermediate piece 22 which, for example, and as shown, is circularly continuous, is duly secured in rotation both to the hub 15 than at the working rim 18.
  • the compensation means thus implemented according to the invention have an elasticity corresponding to a shore hardness of between 40 and 80 ShA according to standard NF T 46052, a breaking strength of between 4 and 10 MPa as well as a elongation at break greater than 200% according to standard NF T 46002, and, according to standard NF T 46007C, a tear limit greater than 4 DaN / cm 2 .
  • the cutting power of the working rim 18 along the active periphery 19 is preferably limited.
  • abutment means 23 from which it is separated by a clearance J at rest.
  • these stop means 23 comprise a disc 24, which, coaxial and integral with the hub 15, extends transversely by compared to this one.
  • the face 25 of the working rim 18 which, opposite its active periphery 19, faces the disc 24, is parallel to it, and it therefore extends itself transversely relative to the hub 15.
  • stop means 23 are reduced to the disc 24.
  • the tool chamfering 14 comprises two working rims 18, 18 ' each arranged respectively on either side of the disc 24.
  • this rim working 18 tilts more or less relative to the axis of the next hub 15 the corresponding application force, thanks to an elastic deformation of the compensation means used for this purpose, as shown in the figure 3.
  • the rim of work 18 is at least partly made of flexible material and thus constitutes by itself the compensation means having a deformation capacity elastic, and, for example, the same is true for the 18 'working rim.
  • the working rim 18 comprises a binder of flexible material, for example in elastomer, in which grains are disseminated, at least on the surface abrasives made of suitable material such as one of the materials mentioned above, and the same is true for the 18 'working rim.
  • the machining of such a spectacle lens 10 along a small radius of the chamfering tool 14 makes it possible to increase the stiffness of the means of compensation thereof, and, on the contrary, machining along a large radius reduces this stiffness.
  • the mechanical anchoring means 27, 28 are constituted by teeth, respectively 29, 30, which extend annularly so regular, and in a complementary manner, between the parts in question.
  • the intermediate piece 22, 22 ' is not constituted by a continuous monobloc element, but by several distinct elements, which are here in radius shape.
  • the elasticity characteristics of these elements are chosen so that they are equivalent to the above mentioned of an element continuous monoblock.
  • the disc 24 has on the periphery, beyond the working rims 18 and 18 ', a flange 31 for machining a groove on the contour peripheral 13 of the spectacle lens 10.
  • the tool 14 does not has only one working rim 18, but the active periphery 19 of this working rim has a frustoconical facet on each side, so that the same working rim 18 allows both to make the chamfer between the face front 12 and the peripheral contour 13 of the spectacle lens 10 and the chamfer between the peripheral contour 13 and the rear face.
  • the stop means 23 of the tool 14 shown in FIG. 10 are not constituted by a single disc 24, but by two discs 24 located respectively on either side of the working rim 18, one of the discs 24 used for the machining of the chamfer located on the side of the front face of the glass glasses 10 and the other disc for the chamfer located on the side of the rear face.
  • the disc 24 that we see on the left in Figure 10 is integral with the hub 15 while the disc 24 that we see on the right is secured to a hub against an annular part being in abutment at the end of the hub 15 and comprising a tubular part is housed inside the hub 15 and bearing at the end of the shaft of support 16.
  • the flange 31 used to machine the groove of the peripheral contour 13 of the spectacle lens 10 is not located on a disc 24 forming part of the stop means 23, but at the periphery of a disc 32 mounted, like tool 14, on the support shaft 16.
  • connections made respectively by the mechanical anchoring means 27 and 28 in the embodiment of the Figures 6 and 7 are replaced by a connection of the same type as in the other illustrated examples, i.e. by adhesion and, conversely, the connections by adhesion of the other illustrated embodiments are replaced by connections with mechanical anchoring means of the kind identified by 27 and 28 in Figures 6 and 7.
  • the intermediate piece continuous monobloc is replaced by a part in several distinct elements, in the form of a radius as in the example of FIGS. 8 and 9 or in another appropriate form; and the intermediate piece into several separate elements of the example of FIGS. 8 and 9 is replaced by a one-piece intermediate piece keep on going.
  • the disc 24 is completed at the periphery by a tool grooving like the flange 31 of the examples illustrated in Figures 8 to 10.
  • the chamfering 14 has two rims of separate constitution, for example one with a continuous monobloc intermediate piece and the other with a piece intermediary in several elements, in order to best adapt to the work at achieve.
  • the hub of the chamfering tool could be directly formed by the internal periphery of its working rim or that of the intermediate part possibly implemented, without being otherwise more individualized.
  • the compensation means used according to the invention can equally intervene well in the mounting of the spectacle lens on its support shaft.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP01401705A 2000-07-11 2001-06-27 Verfahren zum Verbessern der Genauigkeit des Abfasen von Brillengläsern und entsprechendes Abfasewerkzeug Expired - Lifetime EP1172176B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0009046A FR2811599B1 (fr) 2000-07-11 2000-07-11 Procede pour ameliorer la precision d'une operation de chanfreinage appliquee a un verre de lunettes, et outil de chanfreinage correspondant
FR0009046 2000-07-11

Publications (2)

Publication Number Publication Date
EP1172176A1 true EP1172176A1 (de) 2002-01-16
EP1172176B1 EP1172176B1 (de) 2003-12-17

Family

ID=8852352

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01401705A Expired - Lifetime EP1172176B1 (de) 2000-07-11 2001-06-27 Verfahren zum Verbessern der Genauigkeit des Abfasen von Brillengläsern und entsprechendes Abfasewerkzeug

Country Status (6)

Country Link
US (1) US6663481B2 (de)
EP (1) EP1172176B1 (de)
JP (1) JP4885379B2 (de)
DE (1) DE60101514T2 (de)
ES (1) ES2213094T3 (de)
FR (1) FR2811599B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107717672A (zh) * 2017-09-28 2018-02-23 卓培琨 一种五金零件快速打磨装置
CN107932013A (zh) * 2017-11-16 2018-04-20 佛山市川东磁电股份有限公司 一种压力传感器拆卸装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838364B1 (fr) * 2002-04-12 2005-01-07 Essilor Int Procede de chanfreinage d'une lentille ophtalmique comporatnt une etape de releve sans contact
FR2885063B1 (fr) 2005-04-29 2007-07-06 Essilor Int Procede et dispositif de travail de la peripherie d'une lentille ophtalmique de lunettes
JP5343963B2 (ja) * 2010-12-28 2013-11-13 日立工機株式会社 動力工具および先端工具
JP5442057B2 (ja) * 2012-03-12 2014-03-12 株式会社クロイツ 回転工具
EP2783794B1 (de) * 2013-03-26 2017-09-27 Reishauer AG Schleifscheibe sowie Verfahren zu ihrer Verstärkung
USD785339S1 (en) * 2014-10-23 2017-05-02 Griot's Garage, Inc. Hand applicator buffing pad
WO2020081906A1 (en) * 2018-10-19 2020-04-23 Saint-Gobain Abrasives, Inc. Grinding wheel assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1701669A (en) * 1925-10-12 1929-02-12 American Optical Corp Grinding machine
US4549372A (en) * 1980-04-02 1985-10-29 De Beers Industrial Diamond Division (Proprietary) Limited Grinding wheel
US5031269A (en) * 1989-04-05 1991-07-16 Karl Lautenschlager Gmbh & Co. Kg Wheel for rolling drawer slides
US5560348A (en) * 1994-06-02 1996-10-01 Diamant Boart, Inc. Cutting blade with an impact load prevention layer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1666746A (en) 1924-05-28 1928-04-17 American Optical Corp Bevel-edging machine
US3036412A (en) * 1959-07-16 1962-05-29 Tocci-Guilbert Berne Resilient coupling
US3263377A (en) * 1963-12-13 1966-08-02 Osborn Mfg Co Reinforced flexible abrasive wheel
JPS5373689A (en) * 1976-12-13 1978-06-30 Matsushita Electric Ind Co Ltd Work microchamfering method and apparatus for practicing the same
JPS62153041A (ja) * 1986-11-11 1987-07-08 Omron Tateisi Electronics Co 紙葉類放出装置
JPH0539862U (ja) * 1991-11-06 1993-05-28 豊田工機株式会社 セグメント砥石
JPH06155262A (ja) * 1992-11-18 1994-06-03 Daido Steel Co Ltd 丸鋼のバリ取り方法および装置
DE4334887C2 (de) 1993-02-02 1995-01-05 Wernicke & Co Gmbh Verwendung eines Schleifwerkzeugs zum Bearbeiten des Umfangsrandes und/oder deroptischen Oberfläche von Brillengläsern aus Kunststoff
JPH1015817A (ja) * 1996-06-28 1998-01-20 Asahi Glass Co Ltd 面取り用砥石の取付構造
DE19845166B4 (de) * 1998-10-01 2004-05-19 Monti-Werkzeuge Gmbh Rotationswerkzeug in der Ausführungsform einer Ringscheibe zur Oberflächenbearbeitung
JP2001121430A (ja) * 1999-10-25 2001-05-08 Noritake Co Ltd ブッシュ付研削砥石車

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1701669A (en) * 1925-10-12 1929-02-12 American Optical Corp Grinding machine
US4549372A (en) * 1980-04-02 1985-10-29 De Beers Industrial Diamond Division (Proprietary) Limited Grinding wheel
US5031269A (en) * 1989-04-05 1991-07-16 Karl Lautenschlager Gmbh & Co. Kg Wheel for rolling drawer slides
US5560348A (en) * 1994-06-02 1996-10-01 Diamant Boart, Inc. Cutting blade with an impact load prevention layer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107717672A (zh) * 2017-09-28 2018-02-23 卓培琨 一种五金零件快速打磨装置
CN107717672B (zh) * 2017-09-28 2019-03-15 卓培琨 一种五金零件快速打磨装置
CN107932013A (zh) * 2017-11-16 2018-04-20 佛山市川东磁电股份有限公司 一种压力传感器拆卸装置

Also Published As

Publication number Publication date
FR2811599A1 (fr) 2002-01-18
ES2213094T3 (es) 2004-08-16
US6663481B2 (en) 2003-12-16
US20020021404A1 (en) 2002-02-21
EP1172176B1 (de) 2003-12-17
DE60101514D1 (de) 2004-01-29
JP4885379B2 (ja) 2012-02-29
FR2811599B1 (fr) 2003-01-17
DE60101514T2 (de) 2004-09-23
JP2002079447A (ja) 2002-03-19

Similar Documents

Publication Publication Date Title
EP0559006B1 (de) Abstandshalter zum Aufspannen einer Mehrzahl von Kreissägeblättern auf einer einzigen Sägespindel und Kreissäge-Aufbau versehen mit diesem Abstandhalter
EP1465749B9 (de) Werkzeug zur flächenbearbeitung einer optischen oberfläche
EP3074176B1 (de) Halterung zur pneumatischen blockierung einer optischen linse
EP1172176B1 (de) Verfahren zum Verbessern der Genauigkeit des Abfasen von Brillengläsern und entsprechendes Abfasewerkzeug
FR2698032A1 (fr) Dispositif de serrage rapide destiné au serrage axial d'un outil en forme de disque.
EP1699592B1 (de) Pneumatischer verriegelungsträger für eine optische linse
FR2551383A1 (fr) Procede et dispositif pour le surfacage d'une lentille optique a surface(s) de revolution
EP1644160B1 (de) Werkzeug zur feinbearbeitung einer optischen fläche
EP0438952A1 (de) Aufnahme-Vorrichtung für Werkzeugträger und Werkzeuge mit konischem Schaft, insbesondere mit 7/24. Konus und Auflagen für Konus und Endfläche
FR2725047A1 (fr) Procede et dispositif pour obvier a la fragilite des aretes d'une lentille ophtalmique, et lentille ophtalmique correspondante
FR2887168A1 (fr) Procede et dispositif de detourage biseaute d'une lentille ophtalmique de lunettes
EP0359594B1 (de) Werkzeug zum Aussenkonturenfräsen von Polycarbonat-Brillengläsern auf einer konventionellen Schleifmaschine
EP0292358A1 (de) Vorrichtung zum Verbinden eines Lenkrades mit der Lenksäule und ihre Verwendung bei der Befestigung eines Autolenkrades
FR2781174A1 (fr) Outil de finissage, notamment pour lentille ophtalmique, et equipements propres a sa mise en oeuvre
FR2741560A1 (fr) Meule perfectionnee pour verres ophtalmiques, et machine de meulage correspondante
EP0013189B1 (de) Räumwerkzeug mit eingesetzten Schneidelementen
CH703961B1 (fr) Méthode d'assemblage d'une pièce en matériau dur sur un axe et ensemble comprenant une telle pièce assemblée sur un axe.
EP0626481B1 (de) Vorrichtung zur Befestigung einer Schleifscheibe auf der Antriebswelle einer Eisenbahnschienenschleifeinheit
EP1201957B1 (de) Radbaugruppe mit einer Scheibenbremse für Fahrzeuge
EP1428751A1 (de) Verfahren zur Formung der Innenwand eines Stützlagers für einen zylindrischen Gegenstand
EP1884673B1 (de) Kupplungssystem und Bremssystem
WO2024105313A1 (fr) Axe de differentiel perfectionne
FR3014779A1 (fr) Mecanisme d'articulation pour siege de vehicule et procede d'obtention
EP1066919A1 (de) Endbearbeitungswerkzeug für optische Oberfläche, insbesondere für optische Linze
CA2601536A1 (fr) Procede d'usinage d'une face de lentille ophtalmique prismee au centre

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES GB IT

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

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

17P Request for examination filed

Effective date: 20011227

17Q First examination report despatched

Effective date: 20020620

AKX Designation fees paid

Free format text: DE ES GB IT

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES GB IT

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: IE

Ref legal event code: FG4D

Free format text: FRENCH

REF Corresponds to:

Ref document number: 60101514

Country of ref document: DE

Date of ref document: 20040129

Kind code of ref document: P

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

Effective date: 20040225

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2213094

Country of ref document: ES

Kind code of ref document: T3

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: 20040920

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

Ref country code: IT

Payment date: 20080521

Year of fee payment: 8

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

Ref country code: GB

Payment date: 20080617

Year of fee payment: 8

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

Effective date: 20090627

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

Ref country code: GB

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

Effective date: 20090627

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

Ref country code: IT

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

Effective date: 20090627

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 60101514

Country of ref document: DE

Representative=s name: 24IP LAW GROUP SONNENBERG FORTMANN, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 60101514

Country of ref document: DE

Owner name: ESSILOR INTERNATIONAL, FR

Free format text: FORMER OWNER: ESSILOR INTERNATIONAL COMPAGNIE GENERALE D'OPTIQUE, CHARENTON, FR

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: ESSILOR INTERNATIONAL

Effective date: 20180521

Ref country code: ES

Ref legal event code: PC2A

Effective date: 20180521

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

Ref country code: ES

Payment date: 20190701

Year of fee payment: 19

Ref country code: DE

Payment date: 20190627

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60101514

Country of ref document: DE

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

Ref country code: DE

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

Effective date: 20210101

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20211103

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

Ref country code: ES

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

Effective date: 20200628

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

Effective date: 20230525