EP3631059A1 - Trommel für eine karde - Google Patents
Trommel für eine kardeInfo
- Publication number
- EP3631059A1 EP3631059A1 EP18729205.7A EP18729205A EP3631059A1 EP 3631059 A1 EP3631059 A1 EP 3631059A1 EP 18729205 A EP18729205 A EP 18729205A EP 3631059 A1 EP3631059 A1 EP 3631059A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drum
- wall thickness
- card
- region
- spokes
- 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
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/14—Constructional features of carding elements, e.g. for facilitating attachment of card clothing
- D01G15/16—Main cylinders; Breasts
Definitions
- the invention relates to a drum for a card with a, having a wall thickness, cylindrical drum shell, which is connected in the interior with at least two extending in the radial direction spokes, which are seen in the axial direction of the drum, arranged at a distance to each other.
- the carding nip set at rest can change in the operating state, which can lead to deterioration of the carding due to loss of carding surface as well as to collisions of the trimmings and thus damage to the trimmings.
- EP 0 446 006 A1 proposes the use of a drum for a card, which is composed of a plurality of profiles in lightweight construction. Under certain circumstances, with this embodiment, the mass of the drum and thus the centrifugal forces that occur can be reduced. However, it is very complex and expensive and also requires a time-consuming assembly work.
- DE 10 2004 035 771 A1 proposes an embodiment in which the drum of the carding machine consists at least partially of steel or of aluminum, which is encased in a bandage of carbon-fiber-reinforced plastic. On the one hand, this should influence the thermal expansion and, on the other hand, reduce the mass with regard to the centrifugal forces that occur. This embodiment is relatively complex and expensive to manufacture.
- a drum for a card is proposed with a, having a wall thickness, cylindrical drum shell, which is connected in the interior with at least two radially extending spokes, which are seen in the axial direction of the drum, arranged at a distance to each other, wherein the Wall thickness of the drum shell in the region of the connection to the respective spoke has a greater mass than the wall thickness outside this connection region, and wherein the wall thickness of the drum shell - seen in the axial direction of the drum - at least in the area between the spokes - starting from the connection region of the respective Spoke - continuously reduced to a minimum wall thickness.
- the reduction of the wall thickness runs at an angle of 0.5 to 2.0 degrees, preferably 1 .2 degrees. This is achieved by a simple and inexpensive design that the strength of the drum wall is increased in the area between the spokes, which is a deformation of the drum wall due to the centrifugal forces occurring in this Area is selectively distributed to allow a uniform centrifugal expansion.
- the region of the drum wall is also reinforced, which extends from the respective connection region of the spoke outwards in the direction of the respective end face of the drum.
- the reduction of the wall thickness of the drum shell in a region between the spokes is curved, thereby it is possible to make an optimal force distribution of the centrifugal forces occurring.
- a simplified form can be spoken of a parabolic curve.
- the larger dimension (d1) of the wall thickness of the drum shell in the connection area with the respective spoke is between 5.0 and 25.0 mm.
- the minimum wall thickness (d2) of the drum shell (M) is between 2.0 and 15.0 mm.
- the wall thicknesses of the drum are sufficiently dimensioned in order to enable high speeds of the carding drum, without there being any irregularities in the carding gap with regard to increased centrifugal forces.
- the minimum wall thickness is preferably 12.5 mm and the wall thickness in the connection area 22.5 mm.
- At least one section of the drum shell has the minimum wall thickness between the spokes, the length of the section being between 5 and 80% of the distance between the connecting area of two neighboring spokes amounts.
- - seen in the axial direction of the drum the distance between the connecting portion of two adjacent spokes is between 400 and 1300 mm.
- FIG. 2 is a schematic sectional view A-A of a known carding drum according to Fig.1
- Fig. 3 is a schematic sectional view of a carding drum according to Figure 2 with an inventive design
- FIG. 1 shows a carding machine 1 with a feed chute 2, via which the fiber material in the form of a nonwoven fabric is fed to a feed roller 3.
- the fiber material is delivered from the feed roller 3 to a licker-in 4, which transfers the fiber material to a carding drum 5 (called “drum” for short) of the card 1.
- the fiber material entrained by the drum 5 passes through the rotary movement of the drum 5 shown in FIG Drum 5 about its axis (shaft W) in the region of a Hauptkardierzone 7, which is formed in cooperation with a rotatably mounted above the drum 5 traveling deck unit 6.
- the direction of rotation of the revolving flat 6 is indicated by an arrow
- the revolving deck unit 6 is shown schematically , All-round cover rods D provided, which are equipped with garnish, not shown.
- the carded fiber material passes into the region of a rotatably mounted pickup 8, which picks up the pickup 8 removed from the drum 5 Transfers fiber material to a rotatably mounted doffer roller 9.
- the doffer roller 9 conveys the fiber material removed by the pickup 8 via guide means (not shown in more detail) to a subsequent press roller pair 10 which delivers the fiber material to a web straightener 1 1 via further guide means, not shown (eg a cross conveyor belt).
- the fiber material formed in the fleece straightener 11 (in the form of a sliver) is calendered by a subsequent calender roller pair 12 and transferred to a not shown bandage.
- FIG. 2 shows a sectional illustration A-A of the drum 5 according to FIG.
- the drum 5 is fitted on its outer peripheral surface U1 with a set G, which is indicated schematically in FIG.
- the drum 5 is rotatably mounted via a shaft W and the bearings L1, L2 in a machine frame of the card.
- the shaft W is connected to a not shown drive of the card in combination.
- the already known drum 5 shown here has a cylindrical drum shell M with a constant wall thickness a.
- the drum shell M is supported in its interior IR over, at an axial distance b to each other arranged spokes S1, S2 (also called drum bottom) on the shaft W and is rotatably connected thereto.
- the spokes S1, S2 are fastened in a circumferential connecting region V1, or V2 on the inner circumferential surface U2 of the drum shell M.
- the attachment can be done by welds (indicated schematically), by a press fit or otherwise. It is also possible to form the spokes S1, S2 in one piece with the drum shell (eg by a casting method).
- FIG 3 the longitudinal section of a drum 5 is shown, which shows an embodiment of an inventively designed drum shell M with arranged in their interior IR spokes S3, S4.
- the drum shell M in the region of the connecting regions V1, V2 with the respective spokes S3, S4 has a wall thickness d1.
- the wall thickness of the drum shell M is reduced on both sides of the connecting portions V1, V2 continuously up to a minimum wall thickness d2.
- the inner circumferential surface U2 starting from the inner surface IF of the respective connecting region V1, V2 extends at an angle c1, or c2.
- the angles c1 and c2 can be different or have the same value.
- a portion T of the drum shell M is provided with a length s with a constant wall thickness d2.
- the spokes S3, S4 arranged at an axial distance b to each other and are based on a shaft W, with which they are rotatably connected.
- the shaft W is rotatably mounted in a machine frame and is in communication with a drive, not shown.
- FIG. 4 shows a partial section of the drum according to FIG. 3, wherein in a further exemplary embodiment the reduction of the wall thickness d1 in the respective connecting region V1 to a minimum wall thickness d2 proceeds in the form of a curve P.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00675/17A CH713801A1 (de) | 2017-05-24 | 2017-05-24 | Trommel für eine Karde. |
| PCT/IB2018/053408 WO2018215884A1 (de) | 2017-05-24 | 2018-05-16 | Trommel für eine karde |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3631059A1 true EP3631059A1 (de) | 2020-04-08 |
| EP3631059B1 EP3631059B1 (de) | 2022-12-21 |
Family
ID=62528790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18729205.7A Active EP3631059B1 (de) | 2017-05-24 | 2018-05-16 | Trommel für eine karde |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3631059B1 (de) |
| CN (1) | CN110678589B (de) |
| CH (1) | CH713801A1 (de) |
| WO (1) | WO2018215884A1 (de) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB762453A (en) * | 1952-04-23 | 1956-11-28 | Gilbert Edward Fisher | A new or improved construction of metal cylinder, drum, roller or the like |
| GB762543A (en) * | 1953-09-03 | 1956-11-28 | Gen Electric | Improvements relating to the production of grain oriented silicon steel |
| DE1510199A1 (de) * | 1966-10-08 | 1970-07-23 | Bovensiepen Dipl Ing Hans Frie | Karde |
| SU874778A1 (ru) * | 1979-06-11 | 1981-10-23 | Ленинградский ордена Трудового Красного Знамени институт текстильной и легкой промышленности им. С.М.Кирова | Барабан чесальной машины |
| JPS6034031Y2 (ja) * | 1982-05-12 | 1985-10-09 | 豊和工業株式会社 | コ−マにおけるコ−ミングシリンダの固定装置 |
| DE3531850A1 (de) * | 1985-09-06 | 1987-03-19 | Schubert & Salzer Maschinen | Trommel fuer kardiermaschinen |
| US5265750A (en) | 1990-03-05 | 1993-11-30 | Hollingsworth U.K. Limited | Lightweight cylinder construction |
| US5920961A (en) * | 1997-11-10 | 1999-07-13 | John D. Hollingsworth On Wheels, Inc. | Ventilating carding roll |
| EP1106717A1 (de) * | 1999-12-03 | 2001-06-13 | Maschinenfabrik Rieter Ag | Trommel für Kardiermaschinen |
| DE102004035771A1 (de) | 2004-07-23 | 2006-03-16 | Trützschler GmbH & Co KG | Vorrichtung an einer Karde mit einer Trommel, der Trommel gegenüberliegenden garnierten und/oder nichtgarnierten Elementen und ortsfesten Seitenteilen |
| DE102004035770A1 (de) * | 2004-07-23 | 2006-03-16 | Trützschler GmbH & Co KG | Walze für Faserverarbeitungsmaschine, z. B. Spinnereivorbereitungsmaschine wie Karde, Reiniger o. dgl., Flockenspeiser, Krempel, Vliesbildemaschine (Nonwoven) o. dgl. |
| DE102005029767A1 (de) * | 2005-06-24 | 2007-01-04 | TRüTZSCHLER GMBH & CO. KG | Vorrichtung an einer Spinnereivorbereitungsmaschine,insbesondere Karde, Krempel, Reiniger o. dgl., mit einem Kühlsystem |
-
2017
- 2017-05-24 CH CH00675/17A patent/CH713801A1/de not_active Application Discontinuation
-
2018
- 2018-05-16 EP EP18729205.7A patent/EP3631059B1/de active Active
- 2018-05-16 CN CN201880034419.5A patent/CN110678589B/zh active Active
- 2018-05-16 WO PCT/IB2018/053408 patent/WO2018215884A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CH713801A1 (de) | 2018-11-30 |
| CN110678589A (zh) | 2020-01-10 |
| EP3631059B1 (de) | 2022-12-21 |
| CN110678589B (zh) | 2022-04-19 |
| WO2018215884A1 (de) | 2018-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3224118C1 (de) | Krempel zur Vliesherstellung aus Faserstoffen | |
| EP3686327B1 (de) | Mulde zur verwendung in einer krempel | |
| DE3643304C1 (en) | Card for the production of nonwoven from fibre material | |
| EP1687467B1 (de) | Anpassung der kardeelementen an wärmeausdehnungseffekten | |
| DE102004035771A1 (de) | Vorrichtung an einer Karde mit einer Trommel, der Trommel gegenüberliegenden garnierten und/oder nichtgarnierten Elementen und ortsfesten Seitenteilen | |
| CH698689A2 (de) | Flexibelbogen für eine Wanderdeckelkarde sowie Wanderdeckelkarde. | |
| WO2018215885A1 (de) | Trommel für eine karde | |
| DE69524160T2 (de) | Langspaltpresse | |
| AT501434A1 (de) | Vlieszuführvorrichtung | |
| EP3631059A1 (de) | Trommel für eine karde | |
| DE102009042464A1 (de) | Vorrichtung an einer Karde oder Krempel, bei der mindestens ein Festkardierelement vorhanden ist | |
| DE4439564B4 (de) | Vorrichtung zum Reinigen und Öffnen von in Flockenform befindlichem Fasergut, z. B. Baumwolle, synthetischem Fasergut u. dgl. | |
| EP1134045A2 (de) | Windungsleger für stabförmiges Walzgut | |
| AT517790B1 (de) | Gegossene achse für walze einer faserbahnmaschine und mit einer gegossenen achse ausgestattete walze | |
| CH688142A5 (de) | Fadenfuehrerstange fuer eine Kreuzspulen herstellende Maschine. | |
| DE102005005222A1 (de) | Vorrichtung an einer Spinnereivorbereitungsmaschine, insbesondere Karde, Krempel o. dgl., bei der einer garnierten Walze ein Maschinenelement gegenüberliegt | |
| EP1312713B1 (de) | Walzenmantel | |
| EP1702103A1 (de) | Verfahren zur mahlung von wässrig suspendierten papier- oder zellstofffasern | |
| CH698183B1 (de) | Walze für Faserverarbeitungsmaschine. | |
| CH698678B1 (de) | Vorrichtung an einer Spinnereivorbereitungsmaschine, insbesondere Karde oder Krempel, bei der der Garnitur einer Walze, z.B. Trommel, mindestens ein garniertes und/oder nichtgarniertes, ortsfestes Maschinenelement in einem Abstand gegenüberliegt. | |
| DE3332338C2 (de) | Vorrichtung zum Veredeln von Florware | |
| DE10058272B4 (de) | Walze einer Arbeitsmaschine | |
| DE19542804A1 (de) | Druckwalze | |
| EP2791401B1 (de) | Kämmmaschine nach dem heilmann prinzip | |
| CH699342B1 (de) | Vorrichtung an einer Karde zur Verarbeitung von Textilfasern, z.B. Baumwolle oder Chemiefasern. |
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: 20191210 |
|
| 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 |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| 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: 20220714 |
|
| 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: DE Ref legal event code: R096 Ref document number: 502018011273 Country of ref document: DE |
|
| 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: 1539109 Country of ref document: AT Kind code of ref document: T Effective date: 20230115 |
|
| 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: LT Ref legal event code: MG9D |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20221221 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20221221 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: 20230321 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: 20221221 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: 20221221 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20221221 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: 20221221 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: 20221221 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: 20230322 |
|
| P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230519 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20221221 |
|
| 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: 20221221 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: 20221221 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: 20230421 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: 20221221 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: 20221221 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: 20221221 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20221221 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: 20221221 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: 20230421 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: 20221221 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502018011273 Country of ref document: DE |
|
| 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 |
|
| 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: 20221221 |
|
| 26N | No opposition filed |
Effective date: 20230922 |
|
| 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: 20221221 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20230516 |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20230531 |
|
| 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: 20221221 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: 20221221 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230516 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| 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: 20230516 |
|
| 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: 20230516 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230516 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230531 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230531 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1539109 Country of ref document: AT Kind code of ref document: T Effective date: 20230516 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230516 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230516 |
|
| 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: 20221221 |
|
| 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: 20221221 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20250519 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20250530 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20250601 Year of fee payment: 8 |
|
| 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; INVALID AB INITIO Effective date: 20180516 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20250508 Year of fee payment: 8 |
|
| 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: 20180516 |