EP4587637A1 - Drehungsfreies drahtseil, verfahren zu dessen herstellung sowie hubvorrichtung mit einem trommelantrieb - Google Patents
Drehungsfreies drahtseil, verfahren zu dessen herstellung sowie hubvorrichtung mit einem trommelantriebInfo
- Publication number
- EP4587637A1 EP4587637A1 EP24783282.7A EP24783282A EP4587637A1 EP 4587637 A1 EP4587637 A1 EP 4587637A1 EP 24783282 A EP24783282 A EP 24783282A EP 4587637 A1 EP4587637 A1 EP 4587637A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rope
- core
- core rope
- wire rope
- strands
- 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
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/165—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2047—Cores
- D07B2201/2052—Cores characterised by their structure
- D07B2201/2059—Cores characterised by their structure comprising wires
- D07B2201/2062—Cores characterised by their structure comprising wires comprising fillers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2071—Spacers
- D07B2201/2074—Spacers in radial direction
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2015—Killing or avoiding twist
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2085—Adjusting or controlling final twist
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2015—Construction industries
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B5/00—Making ropes or cables from special materials or of particular form
- D07B5/007—Making ropes or cables from special materials or of particular form comprising postformed and thereby radially plastically deformed elements
Definitions
- the invention relates to a rotation-resistant wire rope, in particular a rotation-resistant round strand rope, which has a core rope and outer strands surrounding the core rope, which form a single outer strand layer.
- the invention relates to a method for producing a rotation-resistant wire rope and to a lifting device with a drum drive, which has a rotation-resistant wire rope according to the invention, wherein this rope is designed as a running rope.
- a hammered, non-rotation-resistant wire rope is known from DE 20 2013 102 594 U1.
- Rotation-resistant wire ropes are known from DE 39 37 588 A1, CH 545881 A, DE 29 49 754 C2, and "Special Wire Ropes // Spezialdrahtseile / The Premium Line" (available on September 25, 2024, at https://www.casar.de/Portals/0/Documents/Product-Specs/powerplast.pdf).
- Each of these known wire ropes has a core rope that is completely embedded in a plastic matrix, meaning its core strands are completely surrounded by the plastic of the matrix.
- Whether a wire rope is rotation-resistant can be determined by a standardized test described in ISO 21669 (“Steel wire ropes - Determination of rotational properties”; as of February 2005):
- a rotation angle (p of the wire rope) is determined, around which the wire rope can rotate at specified load. For a rotation-resistant wire rope, the following applies: - 360° ⁇ (p ⁇ 360°.
- the invention is based on the object of creating a particularly stable, rotation-free wire rope of the type mentioned above with a long service life.
- the invention is based on the object of creating a device with a drum drive which is particularly low-maintenance.
- a rotation-resistant wire rope according to the invention when loaded, a relative movement of adjacent core rope inner strands can occur both in a longitudinal direction and in a circumferential direction.
- the inventor has discovered that by using a core rope of the aforementioned design, a rotation-resistant wire rope with a particularly high actual breaking force F m is created, despite a relatively low core rope fill factor.
- the higher the fill factor the more fracture-resistant a wire rope is.
- the fill factor is the ratio of the wire cross-section of all wires forming the wire rope to the wire rope cross-section.
- a fill factor of 0.70 means that a wire rope cross-section consists of 70% wires forming the wire rope.
- a wire rope according to the invention with a core rope of the type mentioned has a higher actual breaking force F m than a wire rope of the same design with a higher core rope fill factor, despite a lower core rope fill factor.
- the inventor has overcome the technical prejudice that a high fill factor is necessary for high breaking strength, which is expressed by the actual breaking force F m .
- the actual breaking force F m is a general term for a wire rope property known to the expert and can be determined according to DIN EN 12385-3 (version: 01/2009), section 6.4).
- Wire ropes are classified into so-called rope strength classes, with a rope strength class representing ropes with a specific actual breaking force F m .
- a rope strength class representing ropes with a specific actual breaking force F m .
- the wires forming the wire rope must achieve certain tensile strengths defined in standards. Since wires with high tensile strength are brittle, wire ropes with a high actual breaking force F m usually have low fatigue strength under reversed bending.
- a rotation-resistant wire rope according to the invention with a core rope of the type mentioned has a higher actual breaking force F m than a comparable rotation-resistant wire rope with a core rope known from the prior art
- the wire rope according to the invention can be manufactured using wires with lower tensile strength, while still achieving a required higher rope strength class.
- Such wires with lower tensile strength are less brittle, so that a rotation-resistant wire rope according to the invention with particularly good fatigue strength under reversed bending and, at the same time, a high actual breaking force F m is created.
- Elastomers or thermoplastics are particularly suitable as plastics for forming the plastic matrix, especially polyethylene (PE) or polypropylene (PP).
- core rope inner strands fully embedded in the plastic matrix and core rope outer strands partially embedded in the plastic matrix already result in an improvement in mechanical properties. This is surprising, since it is known from the prior art that a core rope must be fully embedded in a plastic matrix in order to achieve high fatigue strengths when used as a running wire rope.
- the core rope outer strand areas facing the core rope inner strands are surrounded by plastic, they are movable in a rope longitudinal direction relative to the core rope inner strands and do not lie directly against each other.
- the core rope outer strands of the core rope are only inserted into the plastic matrix with the core rope outer strand regions facing the core rope inner strands, and the core rope outer strand regions facing away from the core rope inner strands are not inserted into the plastic matrix.
- Partially embedding the core rope into the plastic matrix ensures that the core rope's outer strands are movable relative to the core rope's inner strands. At the same time, the outer strands are in direct contact with the core rope's outer strands.
- encapsulating all core rope strands in a plastic matrix is advantageously not necessary to achieve better properties. Furthermore, a rotation-resistant rope is created that can be manufactured using less plastic.
- adjacent core rope outer strands are separated from one another by the plastic matrix, which extends from the core rope inner strands in the radial direction of the wire rope to the core rope outer strands, wherein the plastic matrix extends in the radial direction of the core rope only to such an extent that core rope outer strand regions facing away from the core rope inner strands are not incorporated into the plastic matrix.
- adjacent core rope strands in the radial or circumferential direction are not directly adjacent to one another. This ensures particularly good relative mobility of the core rope strands, even though the core rope outer strands are only partially embedded in the plastic matrix in their circumferential direction.
- the core rope is compacted.
- a compacted core rope differs from a core rope made from compacted strands in that the compaction only takes place after the core rope has been manufactured. Compaction takes place before an outer strand layer is applied to the core rope.
- the core rope is preferably hammered. Other compaction processes are conceivable.
- Compacting the core rope also creates a flat and smooth core rope surface.
- An outer strand layer, which is applied to the core rope to form the wire rope, can, for example, be applied directly to the flat and smooth surface. Damage caused by individual wires of core rope outer strands touching outer strands of the rotation-resistant wire rope can be advantageously prevented.
- Another advantage is that the outer strands of the wire rope are movable relative to the core rope, meaning they can slide along the flat and smooth core rope surface when the wire rope is loaded. This prevents stress conditions that could damage the wires.
- core rope strands in particular core rope inner strands and/or core rope outer strands, may already be compacted.
- each of the strands forming the core rope can be compacted before being stranded into the core rope, and the core rope itself can be further compacted after its manufacture.
- the outer strands are applied directly to the core rope.
- a further increase in mechanical properties, in particular an increase in fatigue strength, is possible when the core rope is additionally compacted.
- break-resistant and fatigue-resistant wire ropes for use as running wire ropes can only be created if friction between wires of adjacent strands is largely prevented.
- This can be achieved, for example, by a plastic layer between the core rope and the outer strand layer.
- the outer strand layer can be applied directly to the core rope in such a way that adjacent wires of the core rope's outer strands and the outer wires of the outer strands directly abut one another in the radial direction.
- the inventor has recognized that by applying an outer strand layer directly to the core rope, a rotation-free wire rope is created that is particularly break-resistant.
- the wire rope has a sheath between the core rope and the outer strand layer, preferably made of a plastic, which has no connection to the plastic matrix.
- the sheath surrounds the core rope in the manner of a sheath, which can be produced in particular by an additional process step, and into which the core rope is inserted.
- connection means that a clear separation is possible between the plastic surrounding the core rope's inner strands and the plastic sheath, which has no connection to the plastic matrix. This is made possible, in particular, by a separation plane formed between the plastic matrix and the plastic sheath.
- the separation plane creates a sliding plane that allows relative mobility of the outer strands to the core rope in a rope's longitudinal direction.
- Such a sheathing further improves the relative mobility of the core rope to the outer strand layer, whereby such a rotation-resistant wire rope according to the invention is particularly durable, even under high loads, for example winding and unwinding from a wire rope drum.
- a plastic matrix surrounding the core rope inner strands is made of a different plastic than the plastic sheath of the core rope.
- core rope outer strands of the core rope are embedded in the plastic matrix with the core rope outer strand regions facing the core rope inner strands, and core rope outer strand regions facing away from the core rope inner strands are introduced into a sheath formed from a plastic and arranged between the core rope and the outer strand layer, wherein the sheath has no connection to the plastic matrix and completely surrounds the core rope in a circumferential direction.
- the sheath surrounding the core rope which in particular has no connection to the plastic matrix, forms a separation plane, thereby creating a sliding plane that enables relative mobility of the outer strands to the core rope in a longitudinal direction of the rope.
- a particularly fatigue-resistant, in particular bending-fatigue-resistant wire rope is created, which is particularly suitable for use as a running wire rope.
- the core rope is a parallel lay rope.
- the core outer strands of a core rope are arranged between circumferentially adjacent outer strands of a first outer strand layer due to the manufacturing process.
- a core rope with a 1+8+8 design results in a particularly fracture-resistant and fatigue-resistant rotation-resistant wire rope, whose mechanical properties are between 30% and 60% better than those of known rotation-resistant wire ropes.
- a core rope with a 1+8+8 design is a wire rope in which the core rope has eight core rope inner strands (first "+8") surrounding an innermost core rope inner strand ("1"), which are surrounded by eight core rope outer strands (second "+8").
- Filler rope of the type 1 + n + n F + 2n, where n 3, 4, 5 ... and nF is a number of so-called filler wires, or for a
- Warrington rope of the type 1 + n + (n + n), where n 3, 4, 5 ..., or for a
- the actual breaking force F m of a wire rope increases or decreases linearly with its cross-sectional area, whereby this relationship applies in particular for a wire rope nominal diameter between 10 mm and 60 mm.
- an actual breaking force F m1 is determined for a first wire rope Di with a diameter d without core rope inner strands embedded in a plastic matrix. This value corresponds to 100% of the actual breaking force F m1 of the first wire rope Di and is a reference value.
- An actual breaking force F m2 is then determined for a second wire rope D 2 with a diameter d, this wire rope D 2 having core rope inner strands embedded in a plastic matrix. The value for the actual breaking force F m2 of the second rope D 2 is then related to the actual breaking force F mi of the first rope Di. This ratio is the relative actual breaking force.
- the ratio F m2 /F mi is between 1.03 and 1.45.
- a service life is defined as the number of bending cycles until a wire rope breaks.
- the so-called 100% discard limit is the number of bending cycles a wire rope can withstand before it can no longer be safely used. Once this discard limit is reached, the wire rope must be replaced.
- the number of bending cycles required to reach 100% discard is always less than the wire rope's service life. The longer the service life and the higher the discard, the greater the wire rope's resistance to bending cycles.
- the discard age AT and the service life Li are determined using the above-mentioned test for a first wire rope Di with a diameter d without a matrix embedded core rope inner strands are determined, whereby these determined values for the discard age Ai and the service life Li of the first wire rope Di each correspond to 100% and are each a reference value.
- a lifting device according to the invention with a drum drive, in particular a crawler crane, has a rotation-free wire rope according to the invention which is designed as a running rope.
- FIG. 1 a-d Several embodiments of a rotation-resistant wire rope according to the invention in cross section,
- a rotation-resistant wire rope 1 shown schematically in cross-section in Fig. 1c differs from that shown in Fig. 1a in that a core rope 2 is compacted, creating a smooth and flat core rope surface 12.
- All wire ropes D b D 2 , D r and D 2 used to determine the wire rope properties shown in Fig. 2 a, b have a core rope of construction 1 + 8 + 8, whereby the core rope inner strands and core rope outer strands are compacted before being stranded to form the core rope.
- a single outer strand layer comprises 16 outer strands of construction 1 + 6, i.e., a single core wire ("1") is stranded with six wires ("+6") surrounding the core wire to form the outer strand.
- each wire rope D 1 ; D 2 , D r and D 2 is 22 mm in this embodiment.
- All core rope strands were compacted into a core rope before being stranded.
- the D 2 wire rope differs from the DT wire rope in that one core rope of the D 2 wire rope is compacted. Neither of the Di and D 2 wire ropes has core rope inner strands embedded in a plastic matrix.
- the D r wire rope differs from the DT wire rope in that only the inner core strands of the D r core rope are embedded in a plastic matrix. Neither of the DT and D r wire ropes has a compacted core rope.
- the D 2 wire rope differs from the D 2 wire rope in that only the inner core strands of the D 2 wire rope are embedded in a plastic matrix. Both D 2 and D 2 wire ropes have a compacted core rope.
- wire ropes D r and D 2 are the core rope outer strands completely inserted into the plastic matrix in which the core rope inner strands are embedded, but only the core rope outer strand regions facing the core rope inner strands are surrounded by plastic in the manner shown in Fig. 1 a, c.
- the breaking force of the wire rope DT is F m1 , that of the wire rope D 2 is F m2 , that of the wire rope D r is F mV and that of the wire rope D 2 is F m2 .
- the discard age is the so-called 100% discard age, i.e. the wire rope must be replaced for the continued safe operation of a device guiding the wire rope.
- the service life of the wire rope Di is L, that of the wire rope D 2 is L 2 , that of the wire rope D r is L r and that of the wire rope D 2 is L 2 .
- the ratio A 2 to Ai is formed.
- the relative 100% discard age of the other wire ropes is determined in an analogous manner with reference to the 100% discard age AT of wire rope D ⁇
Landscapes
- Ropes Or Cables (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU505676 | 2023-12-01 | ||
| PCT/EP2024/077803 WO2025113861A1 (de) | 2023-12-01 | 2024-10-02 | Drehungsfreies drahtseil, verfahren zu dessen herstellung sowie hubvorrichtung mit einem trommelantrieb |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP4587637A1 true EP4587637A1 (de) | 2025-07-23 |
| EP4587637C0 EP4587637C0 (de) | 2025-11-12 |
| EP4587637B1 EP4587637B1 (de) | 2025-11-12 |
Family
ID=89068721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP24783282.7A Active EP4587637B1 (de) | 2023-12-01 | 2024-10-02 | Drehungsfreies drahtseil, verfahren zu dessen herstellung sowie hubvorrichtung mit einem trommelantrieb |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4587637B1 (de) |
| ES (1) | ES3062671T3 (de) |
| WO (1) | WO2025113861A1 (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019038665A1 (en) * | 2017-08-21 | 2019-02-28 | Scaw South Africa (Pty) Ltd | TRAINING BODY CABLE AND SHOVEL |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2161151A5 (de) | 1971-11-16 | 1973-07-06 | Saar Gmbh Drahtseilwerk | |
| DE2949754C2 (de) | 1979-12-07 | 1981-12-24 | Gerhard 8632 Neustadt Dietz | Drahtseil |
| DE3937588A1 (de) | 1989-11-12 | 1991-05-16 | Dietz Gerhard | Drahtseil mit kunststoff-innenanteil |
| DE202013102594U1 (de) | 2013-06-18 | 2013-06-25 | Rae - Antriebselemente Gmbh | Drahtseil |
-
2024
- 2024-10-02 WO PCT/EP2024/077803 patent/WO2025113861A1/de active Pending
- 2024-10-02 EP EP24783282.7A patent/EP4587637B1/de active Active
- 2024-10-02 ES ES24783282T patent/ES3062671T3/es active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019038665A1 (en) * | 2017-08-21 | 2019-02-28 | Scaw South Africa (Pty) Ltd | TRAINING BODY CABLE AND SHOVEL |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4587637C0 (de) | 2025-11-12 |
| WO2025113861A1 (de) | 2025-06-05 |
| ES3062671T3 (en) | 2026-04-13 |
| EP4587637B1 (de) | 2025-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60115706T2 (de) | Stahlseil zur verstärkung von geländereifen und förderbändern | |
| DE69811271T2 (de) | Stahlseil mit gewellten elementen | |
| DE10124362B4 (de) | Zugelement für Aufzüge | |
| DE69433048T2 (de) | Hebeseil | |
| DE3317744C2 (de) | Verstärkungscord mit Umschlingungsdraht | |
| DE69403244T3 (de) | Zugentlastungselement für Nachrichtenkabel und Herstellungsverfahren desselben. | |
| DE2607449A1 (de) | Seil und verfahren zu dessen herstellung | |
| DE2943830A1 (de) | Metallschnur | |
| EP2935690B1 (de) | Drahtseil sowie verfahren und vorrichtung zur herstellung des drahtseils | |
| DE112016006384B4 (de) | Fahrstuhl-Seil und zugehöriges Herstellungsverfahren | |
| EP3265607B1 (de) | Seil und verfahren zur herstellung eines seils | |
| DE19912512B4 (de) | Druck-Zug-Steuerkabel | |
| DE3930496A1 (de) | Elektrische leitung mit zugfestem element | |
| DE2903854A1 (de) | Dreikantlitzenseil | |
| EP4097291B1 (de) | Seil und verfahren zur herstellung eines seils | |
| EP4587637B1 (de) | Drehungsfreies drahtseil, verfahren zu dessen herstellung sowie hubvorrichtung mit einem trommelantrieb | |
| DE102010006945B4 (de) | Mechanisch flexibler Betätigungszug | |
| WO2019016390A1 (de) | Ummantelungselement und verfahren zum spleissen eines seils | |
| DE102017116522A1 (de) | Seilabschnitt und Verfahren zum Spleißen eines Seils | |
| DE3410970C2 (de) | ||
| DE3934270A1 (de) | Verfahren zur herstellung eines zweilagigen litzenspiralseils | |
| EP0125505A2 (de) | Verstärkungsseil aus Stahldrähten für elastomere Erzeugnisse | |
| LU507156B1 (de) | Geschlagenes Seil | |
| DE10225699B3 (de) | Drahtseil, insbesondere als Festigkeitsträger für Reifen oder Hochdruckschläuche | |
| DE112020007718T5 (de) | Hochfeste Faseranordnung, Seil und Seilstruktur |
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 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17P | Request for examination filed |
Effective date: 20241203 |
|
| 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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| 17Q | First examination report despatched |
Effective date: 20250701 |
|
| 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 |
|
| 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 |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| INTG | Intention to grant announced |
Effective date: 20251001 |
|
| 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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: F10 Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20251112 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: 502024000400 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| U01 | Request for unitary effect filed |
Effective date: 20251112 |
|
| U07 | Unitary effect registered |
Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI Effective date: 20251119 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 3062671 Country of ref document: ES Kind code of ref document: T3 Effective date: 20260413 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20251112 |
|
| 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: 20260212 |
|
| 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: 20260312 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20251112 |