EP3228393B1 - Dispositif de tamisage - Google Patents

Dispositif de tamisage Download PDF

Info

Publication number
EP3228393B1
EP3228393B1 EP17000393.3A EP17000393A EP3228393B1 EP 3228393 B1 EP3228393 B1 EP 3228393B1 EP 17000393 A EP17000393 A EP 17000393A EP 3228393 B1 EP3228393 B1 EP 3228393B1
Authority
EP
European Patent Office
Prior art keywords
tube
rotary
screening
bearing
shaft
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
Application number
EP17000393.3A
Other languages
German (de)
English (en)
Other versions
EP3228393A1 (fr
Inventor
Heinz Backers
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.)
Backers Maschinenbau GmbH
Original Assignee
Backers Maschinenbau GmbH
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 Backers Maschinenbau GmbH filed Critical Backers Maschinenbau GmbH
Publication of EP3228393A1 publication Critical patent/EP3228393A1/fr
Application granted granted Critical
Publication of EP3228393B1 publication Critical patent/EP3228393B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • B07B1/14—Roller screens

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Claims (15)

  1. Dispositif de tamisage (28) comprenant au moins un élément de tamisage allongé, rotatif monté d'un côté sur un cadre (39), l'élément de tamisage comportant un arbre (59), un tube formant palier (50) et un tube rotatif (30, 31, 32, 33, 79, 80), et le tube de palier (50) étant maintenu de manière fixe sur le cadre, l'arbre (59) étant logé dans le tube formant palier (50) et le tube rotatif (30, 31, 32, 33, 79, 80) étant relié à l'arbre (59), caractérisé en ce que le tube rotatif (30, 31, 32, 33, 79, 80) recouvre au moins partiellement le tube formant palier (50).
  2. Dispositif de tamisage selon la revendication 1, caractérisé en ce que l'élément de tamisage a une forme cylindrique ou conique.
  3. Dispositif de tamisage selon la revendication 1 ou 2, caractérisé en ce que le tube rotatif (30, 31, 32, 33, 79, 80) est conçu en plusieurs parties et comprend au moins une partie de tube rotatif axialement extérieur (64) et une partie de tube rotatif axialement intérieur (65), l'arbre (59) étant de préférence relié à la partie de tube rotatif extérieure (64) et la partie de tube rotatif intérieure (65) recouvrant au moins partiellement le tube formant palier (50).
  4. Dispositif de tamisage selon la revendication 3, caractérisé en ce que l'arbre (59) fait saillie, avec une partie d'arbre côté extrémité (63), dans la partie de tube rotatif extérieure (64) et en ce que la partie d'arbre (63) est reliée par au moins une tige (66, 67) ou un boulon à la partie de tube rotatif extérieur (64) .
  5. Dispositif de tamisage selon la revendication 3 ou 4, caractérisé en ce que les parties de tube rotatif (64, 65) sont vissées l'une à l'autre par des brides de tube (71, 73), en particulier au moyen d'une bride (71), dirigée radialement vers l'extérieur, au niveau de la partie de tube rotatif extérieure (64).
  6. Dispositif de tamisage selon la revendication 1 ou l'une des autres revendications, caractérisé en ce que le tube rotatif (30-33, 79, 80) comporte des nervures (75, 76) disposées à l'extérieur et orientées axialement.
  7. Dispositif de tamisage selon la revendication 3 ou l'une des autres revendications, caractérisé en ce que des nervures orientées axialement (75, 76) sont prévues sur la partie de tube rotative extérieure (64) et sur la partie de tube rotatif intérieure (65), et en ce que, en particulier, il est prévu moins de nervures (76) sur la partie de tube rotatif intérieure (65) que sur la partie de tube rotatif extérieure (64).
  8. Dispositif de tamisage selon la revendication 1 ou l'une des autres revendications, caractérisé en ce que l'arbre (59) est logé au moins deux fois dans le tube formant palier (50), en particulier aux deux extrémités du tube formant palier (50).
  9. Dispositif de tamisage selon la revendication 1 ou l'une des autres revendications, caractérisé en ce que le tube formant palier (50) est maintenu dans une plaque de réception (42) du cadre (39) et en ce que la plaque de réception (42) est notamment orientée obliquement avec une partie inférieure qui est inclinée ou orientée par rapport au tube rotatif (30, 31, 32, 33, 79, 80).
  10. Dispositif de tamisage selon la revendication 9, caractérisé en ce que le tube formant palier (50) vient en appui, par une plaque de palier supérieure (51), à l'extérieur sur la plaque de réception (42) et, par une plaque de palier inférieure (52), à l'intérieur sur la plaque de réception (42).
  11. Dispositif de tamisage selon la revendication 10, caractérisé en ce que des plaques intermédiaires (54, 55), notamment en un matériau plus tendre que celui des plaques de palier (51, 52) et de la plaque de réception (42), sont prévues entre la plaque de réception (42) et des plaques de palier (51, 52).
  12. Dispositif de tamisage selon la revendication 1 ou l'une des autres revendications, caractérisé en ce que l'arbre (59) fait saillie, par une extrémité d'arbre, du tube formant palier (50) et en ce qu'un pignon à chaîne d'entraînement (62) est fixé à cette extrémité d'arbre.
  13. Dispositif de tamisage selon la revendication 1 ou l'une des autres revendications, caractérisé en ce que plusieurs éléments de tamisage sont disposés dans un plan de tamisage commun, et en ce que des éléments de tamisage supplémentaires sont disposés, de préférence latéralement, au-dessus du plan de tamisage.
  14. Dispositif de tamisage selon la revendication 1 ou l'une des autres revendications, caractérisé en ce que les éléments de tamisage sont prévus parallèlement les uns aux autres ou dans une disposition écartée, avec une fente de tamisage (34) plus grande vers un côté de sortie.
  15. Machine de tamisage (20) comprenant au moins un tamis (21) et une trémie d'alimentation (27), caractérisée par un dispositif de tamisage (28) selon l'une des revendications précédentes, conçu comme un tamis grossier au-dessus de la trémie d'alimentation (27) .
EP17000393.3A 2016-04-04 2017-03-10 Dispositif de tamisage Active EP3228393B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016003832.2A DE102016003832A1 (de) 2016-04-04 2016-04-04 Siebvorrichtung

Publications (2)

Publication Number Publication Date
EP3228393A1 EP3228393A1 (fr) 2017-10-11
EP3228393B1 true EP3228393B1 (fr) 2019-01-30

Family

ID=58314063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17000393.3A Active EP3228393B1 (fr) 2016-04-04 2017-03-10 Dispositif de tamisage

Country Status (2)

Country Link
EP (1) EP3228393B1 (fr)
DE (1) DE102016003832A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017011798B4 (de) * 2017-12-20 2020-09-03 Lig Gmbh Vorrichtung zum Trennen von Aufgabegut
CN113262975A (zh) * 2021-05-31 2021-08-17 重庆工程职业技术学院 一种建筑施工用筛分装置
DE102022004864B3 (de) 2022-12-22 2023-09-07 Usg Umweltservice Gmbh & Co. Kg Vorrichtung zum Trennen von Aufgabegut

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430210A (en) * 1979-07-13 1984-02-07 Rauma-Repola Oy Screen
US5287977A (en) * 1992-12-18 1994-02-22 Tirschler Ehrenfried A Roller system for use in a roller screen
PL1570919T3 (pl) 2004-03-02 2008-03-31 Anlagenbau Guenther Gmbh Urządzenie do sortowania zwłaszcza stałych materiałów
DE102012110361B4 (de) * 2012-10-30 2015-03-26 Günther Holding GmbH & Co. KG Vorrichtung zum Sortieren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3228393A1 (fr) 2017-10-11
DE102016003832A1 (de) 2017-10-05

Similar Documents

Publication Publication Date Title
DE102011104860B4 (de) Siebmaschine
DE102007027846B3 (de) Sternsiebmaschine
EP3228393B1 (fr) Dispositif de tamisage
EP2155353B1 (fr) Séparateur à vis à pression
EP1577023B1 (fr) Machine à tamiser pour tambours de diamètres différents
EP3597300B1 (fr) Paquet de rouleaux pour dispositifs de broyage, dispositifs de broyage et procédé
EP3579983B1 (fr) Dispositif de criblage de produit à trier
DE19500022A1 (de) Siebvorrichtung
EP0303755B1 (fr) Appareil pour granuler les excréments de volaille ou matières similaires
EP1210987B1 (fr) Dispositif pour obtenir des fractions grosses et fines à partir d' un mélange de sable
DE102008023567A1 (de) Siebvorrichtung sowie Verfahren zum Sieben von verrottungsfähigem Material
WO2013072066A1 (fr) Dispositif de fraisage pour le fraisage de chaussées ou pour le démontage de matériau de sol et poulie de renvoi pour une courroie transporteuse pour un tel dispositif de fraisage
DE102013018467B4 (de) Siebmaschine
EP0450133B2 (fr) Racleur à raclette segmentée pour bande transporteuse
AT398392B (de) Siebvorrichtung, insbesondere zum sortieren von abfallmaterial
EP2940223B1 (fr) Tambour cribleur et dispositif en étant équipé destiné à l'élimination dans un liquide de produit à tamiser
DE3219289C2 (de) Zerkleinerungsvorrichtung
DE202006007551U1 (de) Reinigungsvorrichtung
EP1577022A2 (fr) Séparateur à tambour
EP3565670B1 (fr) Installation de traitement
DE102020124321B4 (de) FIBC-Hubstaplergabel
EP3672737B1 (fr) Dispositif de séparation de produit de chargement
DE102019108530B3 (de) Vorrichtung zum mechanischen Reinigen von kleinstückigem Material
EP3917690B1 (fr) Système de tamis vibrant constitué d'au moins deux machines de tamisage agencées en rangée
DE1782501C2 (de) Vorrichtung zur Trennung und Reinigung von Feldfrüchten vom Abfall

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

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

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: 20171024

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

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

RIC1 Information provided on ipc code assigned before grant

Ipc: B07B 1/14 20060101AFI20180713BHEP

INTG Intention to grant announced

Effective date: 20180822

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: AT

Ref legal event code: REF

Ref document number: 1092822

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190215

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: 502017000687

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190130

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

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: 20190430

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: 20190130

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: 20190130

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: 20190130

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: 20190530

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: 20190130

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: 20190130

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: 20190130

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: 20190130

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: 20190130

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: 20190501

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: 20190130

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: 20190530

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: 20190430

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

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: 20190130

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: 20190130

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: 20190130

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: 20190130

Ref country code: IT

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: 20190130

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: 20190130

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: 20190130

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: 20190130

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502017000687

Country of ref document: DE

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: 20190310

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: 20190130

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: 20191031

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: 20190310

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: 20190130

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

Ref country code: TR

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: 20190130

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

Ref country code: CH

Payment date: 20200313

Year of fee payment: 4

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

Ref country code: MT

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: 20190130

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: 20190130

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

Ref country code: BE

Payment date: 20210224

Year of fee payment: 5

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: 20170310

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: LI

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

Effective date: 20210331

Ref country code: CH

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

Effective date: 20210331

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: 20190130

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220331

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: 20220331

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

Ref country code: FR

Payment date: 20230221

Year of fee payment: 7

Ref country code: AT

Payment date: 20230227

Year of fee payment: 7

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

Ref country code: GB

Payment date: 20230216

Year of fee payment: 7

Ref country code: DE

Payment date: 20230228

Year of fee payment: 7

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

Ref country code: DE

Payment date: 20240227

Year of fee payment: 8

Ref country code: GB

Payment date: 20240215

Year of fee payment: 8