EP3652381A1 - Procede de rodage de piste d'essai en enrobe bitimineux - Google Patents
Procede de rodage de piste d'essai en enrobe bitimineuxInfo
- Publication number
- EP3652381A1 EP3652381A1 EP18749558.5A EP18749558A EP3652381A1 EP 3652381 A1 EP3652381 A1 EP 3652381A1 EP 18749558 A EP18749558 A EP 18749558A EP 3652381 A1 EP3652381 A1 EP 3652381A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bristles
- test track
- honing
- machine
- abrasive
- 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
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0007—Movable machines
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/005—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents using brushes
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
- B24D13/145—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face having a brush-like working surface
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/008—Disc-shaped brush bodies
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/3093—Brush with abrasive properties, e.g. wire bristles
Definitions
- the present invention relates to a method for honing the surface condition of a test track for vehicles, said track being asphalt asphalt, comprising the provision of a processing machine comprising a rotating head bearing at least one friction element for modifying the state of the surface of said test track, placing on the processing machine at least one rotary abrasive disc and the treatment of the surface to be modified.
- Polishing machines are also well known.
- US20070272223 discloses a polishing machine comprising a rotary friction surface provided with bristles. These bristles may be covered with abrasive particles such as, for example, silicon carbide. This type of machine is used for example for polishing concrete floors.
- Document WO20051 13198 illustrates an example of a polishing brush comprising bristles encrusted with metallic abrasive particles. These abrasive bristles are for example used to polish concrete floors.
- the main objective of the invention is to define a surface treatment method for lowering the adhesion level of a new test track to bring it into a specific target, such as a target provided for by the regulations in force.
- the invention provides a method for honing the surface condition of a test track for asphalt mix vehicles, comprising the following steps:
- a processing machine comprising a rotating head carrying at least one friction element, for modifying the state of the surface of said test track;
- This method makes it possible to modify the friction characteristics of the track in order to obtain a range of determined characteristics, for example specific characteristics of adhesion on wet ground.
- the method comprises a preliminary preparation step of removing the bituminous binder on the surface of the aggregates by hydro-etching. Such a step makes it possible to obtain favorable results with reduced implementation deadlines.
- the friction element is a abrasive disc with bristles impregnated with abrasive particles.
- the bristles advantageously have a height greater than 15 mm.
- the form factor of the bristles is advantageously between 1/50 and 1/10, and more preferably between 1/40 and 1/30.
- the height of the bristles is preferably less than 60 mm.
- the diameter of the bristles is advantageously between 2 and 4 mm.
- the abrasive particles of the bristles are silicon carbide (SiC), ceramic or tungsten carbide.
- the speed of rotation of the rotating discs is between 1000 and 1500 revolutions / minute and more preferably of substantially 1200 revolutions / minute.
- the speed of movement of the machine is between 0.5 and 15 meters / minute and more preferably between 5 and 10 meters / minute.
- the number of passes of the machine is preferably between 1 and 10 and more preferably between 2 and 6.
- the average contact pressure of the bristles abrasive discs is between 1 and 5 bar, preferably between 2 and 4 bar.
- a work load preferably between 200 and 400kg and more preferably between 260 and 300kg.
- the machine comprises a sensor giving an indication of the evolution of the treatment, such as a pendulum-type sensor (such as a "British Pendulum Tester” sensor).
- a sensor giving an indication of the evolution of the treatment such as a pendulum-type sensor (such as a "British Pendulum Tester” sensor).
- the invention also provides a tire test track surface treatment machine for implementing the lapping method previously described, comprising a rotary head carrying at least one friction element capable of modifying the state. the surface of said test track, wherein the friction element is a abrasive disc with bristles impregnated with abrasive particles, and wherein the form factor of the bristles is advantageously between 1/50 and 1/10, and more preferably between 1/40 and 1/30.
- FIG. 1 is a schematic representation of an example of surface treatment machine
- FIG. 2 is a bottom view of the machine of Figure 1, equipped with abrasive bristles brushes;
- - Figure 3 is a schematic side view of a brush with abrasive bristles;
- FIG. 4 is a diagrammatic representation in perspective of a filament that makes up the brush with abrasive bristles
- FIG. 5 is a view from below of an example of an abrasive disc
- FIG. 6 is a schematic representation in profile of a carriage loaded polishing position and provided with a pad
- FIG. 7 is a table illustrating the effects noted on the coating for different types of polishing.
- FIG. 8 is a table summarizing the types of tires used for the comparative tests.
- FIG. 9 is a summary table of the AST variations obtained for each of the tests carried out.
- the desired adhesion levels for the test tracks of vehicles and / or tires are for example defined in standards.
- the process must be able to cover the whole range of values 0.5 ⁇ MAST -i 6 P these ⁇ 0.9, and more preferably values 0.6 ⁇ MAST -i 6 P these ⁇ 0.8.
- tests of behavior of known tires carried out on a new track treated with the process according to the invention made it possible to obtain results of tire classifications comparable to those previously obtained on regulatory test tracks or other.
- Rate of decrease of ⁇ 0.07pt AST per passage
- a 550m 2 track was specially built in a low activity area of a tire testing center. It consists of two different coatings (SoM and Sol2) taken from braking tracks on wet ground. After a preparatory work which consisted of removing the bituminous binder on the surface of the aggregates by hydro-etching and delimiting the working areas, the track was delivered to test polishing methods.
- a large pad comprising a lower friction surface provided with a plurality of tire bearing strips arranged in parallel, serves as a working surface. To improve efficiency, loads are placed on the pad.
- the shoe forms a kind of trailer without wheels, towed by a tractor or other vehicle with high traction power.
- Figure 6 schematically illustrates an example of pad on which loads are placed.
- HP Patin technique creates a device that allows to rub the rubber on the coating to lap with the right pressure and long enough.
- the trolley consists of a sturdy metal frame, which can be handled by a "standard" tractor (for lifting and transport) and placed on rubber pads.
- the truck weighs a total of 2200 kg.
- HP pad has given rise to a number of incidents. It was necessary to modify the watering system to reduce the risk of burn destruction. The skates wear out very quickly. Then, it was necessary to add shims to extend the life of the pads. All combined with a work posture quite uncomfortable for the operator, who had to spend his time looking behind him. As a result, productivity has been very poor. An average of eleven passes per day was made during the tests.
- the implementation made it possible to quickly identify two defects on the first batch of pads that was manufactured: tearing by delamination; burn wear.
- the surface is about 4m2 and the weight of the order of 250kg.
- the use of the powder must comply with conventional polishing techniques. We start with a high particle size and finish with a fine particle size. For these tests, three granulometries were supplied: 10, 5 and 3pm. After treatment, cleaning the treated area is not easy.
- the slipped length is significantly superior to the HP pad technique. At each pass, a granulate undergoes 2m of slipped length.
- the machine is electric and requires an autonomous group to ensure its power to the track.
- FIG. 1 An example of a treatment machine 1 by sanding and its various elements is illustrated schematically in Figures 1 to 4.
- the machine 1 has a rotating head 2 and is mounted on wheels 8.
- Each of the friction elements 3 is rotated around its central axis.
- the speed is adjusted by inverter to a speed of rotation of 1200tr / min.
- the friction elements 3 comprise brushes 4 provided with bristles 5.
- at least one portion of the bristles 5 is coated with abrasive particles 6. All of the three brushes 4 are rotated around each other. the central axis 7 of the machine (of the order of 100 rpm), thus generating a double rotation movement of the abrasive discs 4.
- the abrasive particles 6 are preferably made of SiC, ceramics or tungsten carbide.
- the machine used during testing has an autonomous advancement system with adjustable speed.
- the machine is controlled by an operator by radio communication. The operator must be within 5m of the machine.
- Other operating parameters are adjustable: the mass of shedding and watering.
- the device shown is used for polishing or cleaning tasks. In these cases, the bristles do NOT include abrasive particles.
- the implementation requires having available an electrical group.
- the time required to assemble the equipment is relatively short but requires lifting equipment to transport the machine quickly.
- continuous watering is necessary. It allows the evacuation of sludge and ensures the cooling of the interface and the ground.
- One or more loads 9 or masses can be applied to the machine to increase the polishing efficiency.
- the abrasive discs 4 are constituted by tread portions of tires.
- the diameter of the discs used was 220 mm.
- the height of the tread was 8 mm.
- Figure 5 schematically illustrates an example of abrasive disc grain used for this test. These discs are composed of a resin in which "grains" of tungsten carbide are integrated. Depending on the density and granulometry of these grains, the degree of abrasiveness is controlled.
- FIGS 2, 3 and 4 illustrate an example of device used for these tests.
- the abrasive brush technique of high height is the most effective for the lowering of ASTM.
- Figure 7 schematically illustrates the main effects produced on the coating with the methods tested.
- the first illustration represents the profile of the coating before break-in. Aggregates or pebbles form a rough surface.
- the following two illustrations show the particularly limited effect of the pads (skid + SiC and HP pad).
- the last illustration shows the effect of the abrasive disc, working only on the surface.
- the penultimate illustration shows the effect obtained with brushes whose filaments include abrasive particles in their mass (SiC for the tests carried out). It is observed that the bristles make it possible to reach all the reliefs, on the top and on the sides, for a three-dimensional effect that is particularly conclusive with regard to the target of reduction of the coefficient of friction.
- Figure 9 shows the values obtained of friction coefficients. The advantageous results of the brush with high abrasive bristles mentioned above are confirmed.
- the threshold of 0.7 ⁇ ⁇ ⁇ was reached by only one of the techniques used: the brush with bristles encrusted with particles of silicon carbide (SiC);
- the BP + SiC cart did not have any effect from the point of view of the AST;
- the 2000 grain sander had no effect
- the reference trace shows an AST of the order of 1.
- the measurement dispersion is of the order of 0.1 point;
- the HP pad has a relatively slow polishing kinetics, the evolution goes in the right direction but remains insufficient;
- the 500 grain sander is more efficient than the 2000 grain but reaches an asymptote quite far from the final target.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1770740A FR3068714B1 (fr) | 2017-07-10 | 2017-07-10 | Procede de rodage de piste d’essai en enrobe bitumineux |
| PCT/IB2018/055072 WO2019012419A1 (fr) | 2017-07-10 | 2018-07-10 | Procede de rodage de piste d'essai en enrobe bitimineux |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP3652381A1 true EP3652381A1 (fr) | 2020-05-20 |
| EP3652381C0 EP3652381C0 (fr) | 2024-08-21 |
| EP3652381B1 EP3652381B1 (fr) | 2024-08-21 |
Family
ID=60450946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18749558.5A Active EP3652381B1 (fr) | 2017-07-10 | 2018-07-10 | Procede de rodage de piste d'essai en enrobe bitimineux |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20200164479A1 (fr) |
| EP (1) | EP3652381B1 (fr) |
| CN (1) | CN110892113A (fr) |
| FR (1) | FR3068714B1 (fr) |
| WO (1) | WO2019012419A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4085175A4 (fr) * | 2019-12-30 | 2024-01-17 | 3M Innovative Properties Company | Ensemble tampon de retrait de finition de sol et procédé de retrait de finition de sol |
| KR102885280B1 (ko) | 2020-02-10 | 2025-11-11 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질 및 이를 포함하는 리튬 이차 전지 |
| EP4257749A1 (fr) * | 2022-04-05 | 2023-10-11 | OAT green tech solutions GmbH | Procédé de fabrication d'une surface de la chaussée à émission réduite de microplastiques |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3005486C2 (de) * | 1980-02-14 | 1985-06-05 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Werkzeug für die hydraulische Gewinnung oder schneidende Bearbeitung von mineralischen Rohstoffen bzw. bituminösen Materialien |
| GB8329786D0 (en) * | 1983-11-08 | 1983-12-14 | Aqua Dyne Europ Ltd | Treating road surfaces &c |
| DE10116625B4 (de) * | 2001-04-03 | 2006-02-16 | Mks Funke Gmbh | Verfahren zur gezielten Veränderung der Oberflächenrauigkeit von Fahrbahnbelägen und danach hergestellter Fahrbahnbelag |
| US7081047B2 (en) | 2004-05-21 | 2006-07-25 | Epoxi-Tech, Inc. | Bristle brush for concrete sanding |
| US20070272223A1 (en) | 2006-05-24 | 2007-11-29 | Jeffrey Stuckey | Method for maintaining a polished concrete floor |
| SE0601337L (sv) * | 2006-06-15 | 2007-12-16 | Htc Sweden Ab | Förfarande för åstadkommande av en förbättrad vägbeläggning, användning av ett slipaggregat för renovering av en vägbana samt för sådan renovering avsett redskap och förfarande |
| EP1955809A1 (fr) * | 2007-02-12 | 2008-08-13 | HTC Sweden AB | Outil pour usiner des planchers en pierre ou en béton |
-
2017
- 2017-07-10 FR FR1770740A patent/FR3068714B1/fr active Active
-
2018
- 2018-07-10 WO PCT/IB2018/055072 patent/WO2019012419A1/fr not_active Ceased
- 2018-07-10 EP EP18749558.5A patent/EP3652381B1/fr active Active
- 2018-07-10 CN CN201880046015.8A patent/CN110892113A/zh active Pending
- 2018-07-10 US US16/630,065 patent/US20200164479A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019012419A1 (fr) | 2019-01-17 |
| CN110892113A (zh) | 2020-03-17 |
| FR3068714B1 (fr) | 2020-12-25 |
| EP3652381C0 (fr) | 2024-08-21 |
| FR3068714A1 (fr) | 2019-01-11 |
| US20200164479A1 (en) | 2020-05-28 |
| EP3652381B1 (fr) | 2024-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3652381B1 (fr) | Procede de rodage de piste d'essai en enrobe bitimineux | |
| RU2377115C2 (ru) | Способ и устройство для обработки твердой поверхности и машина для обработки твердой поверхности | |
| EP2552612B1 (fr) | Tole metallique a reliefs pour la realisation de planchers industriels sur lesquels circulent des chariots; cylindre grave permettant d'obtenir de telles toles par laminage | |
| EP2459435B1 (fr) | Vehicule comportant au moins deux essieux et procede de repartition de la charge entre lesdits au moins deux essieux | |
| FR2526353A1 (fr) | Meule d'usinage et son procede de fabrication | |
| WO2018109323A1 (fr) | Pneumatique avec une bande de roulement comportant des éléments de renforcement | |
| WO2009013134A1 (fr) | Pneumatique pour un véhicule automobile de tourisme | |
| FR3056430A1 (fr) | Tampon de polissage mecano-chimique ayant une microtexture de surface uniforme | |
| WO2007145576A2 (fr) | Procédé permettant de mettre en œuvre un meilleur revêtement de route, utilisation d'un dispositif de broyage permettant la rénovation d'une chaussée, et outil et procédé pour une telle rénovation | |
| JP2003268714A (ja) | 路面溝形成法、路面再生法、ブレード組立体及びグルービング装置 | |
| JP2004300667A (ja) | レール削正装置及び鉄道車両 | |
| JP3775794B2 (ja) | ブレード組立体及びグルービング装置 | |
| JPH09125302A (ja) | レール踏面錆落し作業車 | |
| JP4018487B2 (ja) | 路面の施工方法 | |
| FR2496562A1 (fr) | Pneumatique, en particulier pour roue de secours | |
| SE533082C2 (sv) | Förfarande för framställning av halvledaranordning av kiselkarbid | |
| NL2021994B9 (en) | Process for improving skid resistance of rejuvenated asphalt road constructions using brushing | |
| FR2734300A1 (fr) | Revetement de sol a base de pierres concassees incrustees en surface dans une resine | |
| WO2018100281A1 (fr) | Procède de préparation d'un pneumatique pour des tests a l'état usé | |
| US20140154955A1 (en) | Systems and Methods for Stripping and/or Finishing Wood Surfaces | |
| US3945155A (en) | Method of removing ice from a surface by blasting | |
| US1933278A (en) | Method of preparing molding sand | |
| BE1005799A3 (fr) | Meule pour le decoupage ou le polissage de diamants. | |
| JP5276747B1 (ja) | 回転砥石及びその製造方法 | |
| WO2023180663A1 (fr) | Tôle metallique à relief performante en présence de givre |
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: 20191220 |
|
| 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) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20230306 |
|
| RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ARTEME Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN |
|
| 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: 20240402 |
|
| 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 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ARTEME |
|
| 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: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602018073348 Country of ref document: DE |
|
| U01 | Request for unitary effect filed |
Effective date: 20240828 |
|
| 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: 20240904 |
|
| 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: 20241121 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20241122 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: 20240821 |
|
| 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: 20241221 |
|
| 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: 20240821 |
|
| 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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240821 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: 20241121 |
|
| 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: 20241121 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: 20240821 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: 20241121 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: 20241221 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: 20240821 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: 20241122 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: 20240821 |
|
| 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: 20240821 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20240821 |
|
| 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: 20240821 |
|
| U20 | Renewal fee for the european patent with unitary effect paid |
Year of fee payment: 8 Effective date: 20250520 |
|
| 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: 20250522 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: H13 Free format text: ST27 STATUS EVENT CODE: U-0-0-H10-H13 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20260224 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20250710 |
|
| 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: 20250710 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250731 |