EP1743740B1 - Procédé et dispositif pour le traitement de revêtements - Google Patents

Procédé et dispositif pour le traitement de revêtements Download PDF

Info

Publication number
EP1743740B1
EP1743740B1 EP05015275A EP05015275A EP1743740B1 EP 1743740 B1 EP1743740 B1 EP 1743740B1 EP 05015275 A EP05015275 A EP 05015275A EP 05015275 A EP05015275 A EP 05015275A EP 1743740 B1 EP1743740 B1 EP 1743740B1
Authority
EP
European Patent Office
Prior art keywords
covering
carrier medium
granulate
spray head
spray
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
EP05015275A
Other languages
German (de)
English (en)
Other versions
EP1743740A1 (fr
Inventor
Anton Haid
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.)
Haid Rosa Maria
Original Assignee
Haid Rosa Maria
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 Haid Rosa Maria filed Critical Haid Rosa Maria
Priority to ES05015275T priority Critical patent/ES2292019T3/es
Priority to EP05015275A priority patent/EP1743740B1/fr
Priority to PL05015275T priority patent/PL1743740T3/pl
Priority to DE502005001261T priority patent/DE502005001261D1/de
Priority to AT05015275T priority patent/ATE369940T1/de
Publication of EP1743740A1 publication Critical patent/EP1743740A1/fr
Application granted granted Critical
Publication of EP1743740B1 publication Critical patent/EP1743740B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B24C7/0076—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier the blasting medium being a liquid stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring

Definitions

  • the invention relates to a method and a device for processing coverings, in particular of floor and stair coverings, of mineral materials with polished surfaces by an abrasive material in the form of granules, which is supplied to the covering with the aid of a support medium under high pressure.
  • a method for producing a desired roughness in which a sandblasting material is thrown under high pressure by means of air onto the surface of the covering.
  • the sandblasting material is applied uncontrolled on the surface and thereby produces irregular roughening with a strong matting in the surface.
  • the object of the invention is therefore to provide a method and a device for the cost-effective manner of producing a non-slip surface on floor and stair coverings, in particular of mineral materials, allows, without any adverse effect on the representative, especially high-gloss, surface is given and meets the future higher requirements of DIN 51130 R9 to R13. Furthermore, it should be achieved that a consistent quality of the treated coating is given and that a reproducibility of a processing result is made possible without difficulty.
  • the method for processing coverings is formed by the features of the characterizing part of claim 1.
  • the diffusion distance in which the carrier medium is volatilized by the trapped in the spray and the surrounding air with about 70 to 80% and the distance in which the granules are separated from the support medium with about 20 to 30% of the distance between the spray head and the surface to be processed.
  • circulating air vortex should be formed on one or both sides in the adjustment direction of the spray.
  • the spray jet emerging from the spray head and formed from the carrier medium and the granules should be fanned out in such a way that the granules diffuse diffusely on the coating to be processed in a width of about 10 to 20 cm, preferably with a spray jet diameter of 16 cm.
  • the adjustment speeds of the pad and the spray head should be coordinated so that the spray acts axially perpendicular to the transport direction of the pad on this.
  • the device for processing coverings by means of which this method is advantageously applicable, has the features of the characterizing part of claim 7.
  • the guide walls should in this case be arranged approximately parallel to the fanning spray jet of the mixture.
  • the spray head and / or the lining to be adjusted against each other in such a way that during its processing a double overlap of the processing surface of the lining is given by the spray.
  • the granules should be mixed with a grain size of 0.02 to 2.00 mm grain size of the support medium, and the granules should have a density of at least 1 to 4 grams per cm 3 .
  • quartz sand, olivine, garnet, sickle, glass beads, glass splinters or comparable hard components may be used, as the carrier medium may be water, glycol, oil or liquid gases, such as. Carbonic acid, be provided.
  • the guarantee is given that the granules strike the pavement at high speed, without this z.
  • the granules strike the pavement at high speed, without this z.
  • the individual coordinated parameters and process steps namely, the carrier medium between the spray head and the coating is almost completely volatilized, the granules can thus act intensively on the coating and micro crater, which is caused by an anti-slip generate.
  • liquid carrier media also has the advantage that a flexible, application-specific and environmentally friendly process for the production of non-slip equipment of smooth, especially polished surfaces, is given. As a result, this method can also be used at different locations. So not just a stationary one Processing of coverings at a place of manufacture possible, but this method can also be used on the move.
  • a mixed jet is diffusely ejected from the spray head.
  • the mixed jet is outputted conically, so that when a non-moving spray head, a surface is treated or processed with a diameter which is many times greater than the exit diameter of the spray head of the focusing. This is made possible by a short flow channel as focussing unit which adjoins the mixing chamber in which the mixture of the jet is generated. Turbulence in the mixture formed in the mixing chamber is largely retained in the spray, giving a diffused jet exit.
  • polished surfaces can thus be machined and designed to be non-slip in a simple and economical manner, without the microcraters which cause this being visible.
  • the construction effort required for this is low, yet an above-average work result can be achieved.
  • the device shown in Figure 1 and designated 1 is used to process a coating 2, in particular a floor or staircase made of mineral materials, the surface 3 is polished to incorporate into this, as shown in Figure 2, almost invisible microcrater 4 so that the pad 2 is non-slip despite the polished surface 3.
  • This is accomplished essentially by bombardment of the lining 2 by a granulate 6, which is supplied to the lining 2 by means of a transport medium 5, for example water, which is ejected together with the granules 6 at high speed from a spray head 11.
  • the spray head 11 is arranged here at a defined distance a of about 70 to 130 cm vertically above the lining 2 and consists of a screwed onto the end of a designated for feeding the transport medium 5 tube 13 holder 14, in the one with a nozzle 17th equipped insert 15 is inserted.
  • the insert 15 has a mixing chamber 16, in the direction of flow of the transport medium inclined channels 18 for supplying the granules 6 into the mixing chamber 16 open.
  • the mixing chamber 16 is followed by a focussing unit 19 formed by a tube piece, which is held by a screwed onto the holder 14 union nut 20. From the spray head 11 thus exits an initially focused spray jet 12, which fanned out after exiting the focusing unit 19.
  • the spray head 12 is associated with a casing 21, which is formed by a closed, at a distance from the lining 2 and the spray jet 12 and parallel to this arranged air guide plate 22. In this way, a surrounding air duct 23 is created between the casing 21 and the spray jet 12, 24 arise in the air vortex.
  • the carrier medium flows approximately at 2 to 3 times the speed of sound and under a pressure of 1000 to 7000 bar, preferably below 3000 bar, in the mixing chamber 16 of the spray head 11 a. Due to the injector effect, the granulate 6 is sucked into the mixing chamber 16 and the mixture formed from this and the carrier medium 5 is concentrated in the focusing unit 19 to form a spray jet 12 which emerges from the focusing unit 19 at about 1 to 2 times the speed of sound , Upon exiting the spray head 11, the spray jet 12 is fanned out.
  • the carrier medium By trapped in the spray 12 and the surrounding air is then volatilized on a diffusion path which corresponds to about 70 to 80% of the distance a, the carrier medium, so that over a distance of about 20 to 30% of the distance a, the granules. 6 is separated from the carrier medium 5.
  • the impact of the granules 6 on the pad 2 is thus not affected by the support medium 5, the granules 6 may rather, as shown in Figure 2, in the surface 3 of the pad 2 form a myriad of microcraters 4.
  • the spray head 11 and the spray jet 12 can be moved in accordance with Figure 3 with resting pad 2 linearly over this.
  • the reversal of the direction of movement of the spray head 11 should in this case take place laterally next to the lining 2, and should be given during the processing of the covering an overlap of the spray jet 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Floor Finish (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Details Of Indoor Wiring (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Housing For Livestock And Birds (AREA)
  • Catching Or Destruction (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Claims (13)

  1. Procédé de traitement de recouvrements (2), en particulier des recouvrements de planchers et d'escaliers en matériau minéral aux surfaces polies (3), moyennant un matériau abrasif sous la forme de granulé (6) appliqué à l'aide d'un milieu support (5) sous pression élevée sur le recouvrement (2), le milieu support (5) étant introduit dans une chambre de mélange d'une tête de pulvérisation (11), le granulé (6) étant dirigé dans la chambre de mélange (16) vers le milieu support (5) et le mélange qui en résulte, étant ensuite accéléré dans une unité de focalisation (19) sous la forme d'un jet de pulvérisation (12), le jet de pulvérisation (12) formé par le milieu support (5) et le granulé (6) étant dispersé après être sorti de l'unité de focalisation (19), et la distance (a) entre la tête de pulvérisation (11) et le recouvrement à traiter (2) et/ou la pression de refoulement du milieu support (5) étant réglées tel qu'avant d'entrer en contact avec le recouvrement (2), le milieu support (5) est séparé du granulé (6) et au moins partiellement volatilisé par l'air contenu dans et celui entourant le jet de pulvérisation (12),
    caractérisé en ce que
    le milieu support (5) est introduit avec 2 à 3 fois la vitesse du son et sous une pression de 1000 à 7000 bars, de préférence env. 3000 bars, dans la chambre de mélange de la tête de pulvérisation (11), que l'accélération a lieu à une vitesse de flux de 1 à 2 fois la vitesse du son et où la distance (a) entre la tête de pulvérisation (11) et le recouvrement à traiter (2) est réglée à 70-130 cm, de sorte que le granulé (6) agit de manière diffuse sur le recouvrement (2) et qu'il est pratiqué dans sa surface (3) une multitude de microcratères (4) qui, à une distance d'observation d'env. 150 cm, ne sont plus visibles à l'oeil humain.
  2. Procédé d'après la revendication 1,
    caractérisé en ce que
    le trajet de diffusion, sur lequel le milieu support (5) est volatilisé par l'air contenu dans et celui entourant le jet de pulvérisation (12), correspond à env. 70-80 %, et le trajet, sur lequel le granulé (6) est séparé du milieu support (5), correspond à env. 20-30 % de la distance (a) entre la tête de pulvérisation (11) et le recouvrement à traiter (2).
  3. Procédé d'après les revendications 1 ou 2,
    caractérisé en ce que
    dans la tête de mélange (16), le granulé (6) est aspiré par le milieu support (5) moyennant un ou plusieurs canaux (18) inclinés de préférence en direction du flux du milieu support (5), dans la tête de mélange (16).
  4. Procédé d'après une des revendications 1 à 3,
    caractérisé en ce que
    sur un ou sur les deux côtés, il est formé des tourbillons d'air (24) circulant en direction du réglage du jet de pulvérisation (12).
  5. Procédé d'après une des revendications 1 à 4,
    caractérisé en ce que
    le jet de pulvérisation (12) sortant de la tête de pulvérisation (11) et formé par le milieu support (5) et le granulé (6) est dispersé de sorte que le granulé (6) atteint le recouvrement à traiter (2) de manière diffuse sur une largeur de 10 à 20 cm, de préférence avec un diamètre du jet de pulvérisation de 16 cm.
  6. Procédé d'après une des revendications 1 à 5,
    caractérisé en ce que
    dans le cas d'un recouvrement (2) déplacé continuellement dans une direction de transport (T), la tête de pulvérisation (11) se laisse déplacer ou osciller transversalement à celui-ci et que les vitesses de réglage du recouvrement (2) et de la tête de pulvérisation (11) se laissent adapter l'une à l'autre de sorte que le jet de pulvérisation (12) agit perpendiculairement à l'axe de la direction de transport (T) du recouvrement (2).
  7. Dispositif (1) de traitement de recouvrements (2), en particulier des recouvrements de planchers et d'escaliers en matériau minéral aux surfaces polies (3), moyennant un matériau abrasif sous la forme de granulé (6) appliqué à l'aide d'un milieu support (5) sous pression élevée sur le recouvrement (2), où, au-dessus du recouvrement à traiter (2), il est disposé une tête de pulvérisation (11) munie d'une chambre de mélange (16) permettant de faire pénétrer le granulé (6) dans le milieu support (5) et de le focaliser pour former un jet de pulvérisation (12), la distance (a) entre la tête de pulvérisation (11) et le recouvrement à traiter (2) étant réglée tel qu'avant d'entrer en contact avec le recouvrement (2), le milieu support (5) est séparé du granulé (6) et au moins partiellement volatilisé par l'air contenu dans et celui entourant le jet de pulvérisation (12),
    caractérisé en ce que
    la tête de pulvérisation (11) est disposée à une distance (a) d'entre 70 et 130 cm au-dessus du recouvrement à traiter (2), de sorte que le granulé (6) agit de manière diffuse sur le recouvrement (2) et qu'il est pratiqué dans sa surface (3) une multitude de microcratères (4) qui, à une distance d'observation d'env. 150 cm, ne sont plus visibles à l'oeil humain et que, sur un ou sur les deux côtés du jet de pulvérisation (12), il est prévu en direction du sens de réglage du jet, respectivement un canal d'air (23) formé(s) par les parois de guidage (22), de préférence sous la forme d'une enveloppe (21) entourant le jet de pulvérisation (12), et qui est disposé (sont disposés) à une certaine distance au-dessus du recouvrement (2) et du jet de pulvérisation (12).
  8. Dispositif d'après la revendication 7,
    caractérisé en ce que
    les parois de guidage (22) sont disposées à peu près parallèle au jet de mélange (12) qui se disperse.
  9. Dispositif d'après les revendications 7 ou 8,
    caractérisé en ce que
    la tête de pulvérisation (11) et/ou le recouvrement (2) se laissent régler entre eux de sorte que lors du traitement, le jet de pulvérisation (12) forme une double couche sur la surface traitée (3) du recouvrement (2).
  10. Dispositif d'après une des revendications 7 à 9,
    caractérisé en ce que
    le granulé (6) mélangé au milieu support (5) a une granulation de 0,02 à 2,00 mm.
  11. Dispositif d'après une des revendications 7 à 10,
    caractérisé en ce que
    la densité du granulé (6) s'élève à au moins 1 à 4 grammes par cm3.
  12. Dispositif d'après une des revendications 7 à 11,
    caractérisé en ce que,
    en tant que granulé (6) à mélanger avec le milieu support (5), il est prévu du sable siliceux, de l'olivine, du grenat, du carbure de silicium, des billes de verre, des débris de verre ou des objet durs similaires.
  13. Dispositif d'après une des revendications 7 à 12,
    caractérisé en ce que,
    en tant que milieu support (5), il est utilisé de l'eau, des glycols, de l'huile ou des gaz liquéfiés tel que du dioxyde de carbone.
EP05015275A 2005-07-14 2005-07-14 Procédé et dispositif pour le traitement de revêtements Active EP1743740B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES05015275T ES2292019T3 (es) 2005-07-14 2005-07-14 Procedimiento y dispositivo de tratamiento de revestimientos.
EP05015275A EP1743740B1 (fr) 2005-07-14 2005-07-14 Procédé et dispositif pour le traitement de revêtements
PL05015275T PL1743740T3 (pl) 2005-07-14 2005-07-14 Sposób i urządzenie do obróbki nawierzchni
DE502005001261T DE502005001261D1 (de) 2005-07-14 2005-07-14 Verfahren und Vorrichtung zur Bearbeitung von Belägen
AT05015275T ATE369940T1 (de) 2005-07-14 2005-07-14 Verfahren und vorrichtung zur bearbeitung von belägen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05015275A EP1743740B1 (fr) 2005-07-14 2005-07-14 Procédé et dispositif pour le traitement de revêtements

Publications (2)

Publication Number Publication Date
EP1743740A1 EP1743740A1 (fr) 2007-01-17
EP1743740B1 true EP1743740B1 (fr) 2007-08-15

Family

ID=35395420

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05015275A Active EP1743740B1 (fr) 2005-07-14 2005-07-14 Procédé et dispositif pour le traitement de revêtements

Country Status (5)

Country Link
EP (1) EP1743740B1 (fr)
AT (1) ATE369940T1 (fr)
DE (1) DE502005001261D1 (fr)
ES (1) ES2292019T3 (fr)
PL (1) PL1743740T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103481204B (zh) * 2013-09-28 2016-04-06 宁波大隆机器制造有限公司 用于高压水射流常温除鳞工艺的喷嘴
CZ307832B6 (cs) * 2014-11-05 2019-06-12 Ăšstav geoniky AV ÄŚR, v. v. i. Nástroj pro řezání vysokorychlostním abrazivním kapalinovým paprskem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139427A1 (de) 1980-12-09 1982-09-23 FAL AG, 6300 Zug Verfahren zum aufrauhen ebener schnittflaechen von formkoerpern aus natursteinen und anlage zur durchfuehrung des verfahrens
DE3545064A1 (de) 1985-12-19 1987-06-25 Linde Ag Verfahren zum flammstrahlen von natuerlichen und/oder kuenstlichen steinarten
JPH0673812B2 (ja) * 1989-08-03 1994-09-21 ダイキン工業株式会社 粉体加速方法及び粉体噴射装置並びに粉体輸送装置
DE3933843A1 (de) 1989-10-10 1991-04-18 Hofmann Hermann Verfahren und vorrichtung zur bearbeitung von steinoberflaechen durch brennen oder stocken
JPH05269733A (ja) * 1992-03-26 1993-10-19 Hideharu Osada 建築用パネルの製造方法
JPH0825225A (ja) * 1994-07-12 1996-01-30 Chiyoda Tech & Ind Co Ltd 石材の表面加工方法
DE19518270C1 (de) 1995-05-18 1996-08-22 Fraunhofer Ges Forschung Rutschfester Fußbodenbelag und Verfahren zu seiner Herstellung
GB0200372D0 (en) * 2002-01-08 2002-02-20 Aquablast Ltd Removing surface coatings and contamination

Also Published As

Publication number Publication date
DE502005001261D1 (de) 2007-09-27
PL1743740T3 (pl) 2008-01-31
EP1743740A1 (fr) 2007-01-17
ES2292019T3 (es) 2008-03-01
ATE369940T1 (de) 2007-09-15

Similar Documents

Publication Publication Date Title
EP2953732B1 (fr) Procédé d'application et installation d'application
DE60028949T2 (de) Verfahren und vorrichtung zur flüssigkeitsstrahl- formung
EP3315243B1 (fr) Procédé de découpe au laser ayant une dynamique gazeuse optimisée
WO2020225210A2 (fr) Procédé pour réaliser une structure sur une surface
DE102006052824B4 (de) Verfahren und Vorrichtung beim Laserstrahlschneiden eines metallischen Bauteils
EP3233397B1 (fr) Methode pour la decoupe avec un jet de fluide
EP3230025B1 (fr) Méthode pour la découpe avec un jet de fluide
DE1775698A1 (de) OElvernebler
DE2124385B2 (de) Verfahren zum Injizieren eines erhärtenden flüssigen Stoffes in den Baugrund und Vorrichtung zur Durchführung des Verfahrens
DE102016213628A1 (de) Vorrichtung zum additiven Fertigen mit optimierter Schutzgasströmung
EP1743740B1 (fr) Procédé et dispositif pour le traitement de revêtements
DE2554087B2 (de) Verfahren zur Herstellung geschäumter Schlacke
DE3883256T2 (de) Vorrichtung und verfahren zur atomisierung von flüssigkeiten, insbesondere geschmolzenen metallen.
DE10393218B4 (de) Vorrichtung zur Erzeugung eines Gas-Flüssigkeits-Gemisches im Bereich von Schrämwerkzeugen
DE69811403T2 (de) Verfahren und vorrichtung zur abrasiven oberflächenbearbeitung von steinmaterialien
DE102015016960A1 (de) Vorrichtung und Verfahren zum Herstellen wenigstens einer Nut an einem Bauteil
EP1520673B1 (fr) Appareil et procédé pour le traitement à la flamme de plaques de pierre
DE102009058211B4 (de) Verfahren und Vorrichtung zum Reinigen, Aktivieren und Vorbehandeln eines Werkstücks mittels Kohlendioxidschneepartikeln
DE940649C (de) Verfahren und Anordnung zum Verteilen von Gasen in Fluessigkeiten
DE2100172B2 (de) Vorrichtung zum Lösen und Fördern von Erdreich unter Wasser
DE1190135B (de) Verfahren und Vorrichtung zum Herstellen von Fasern aus schmelzbaren Stoffen
DE102004019477A1 (de) Verfahren zur Direktstrukturierung eines Formelementes für die Herstellung von Faservliesen
DE977718C (de) Verfahren und Vorrichtung zur Herstellung von Leichtgewichtsschlacke
DE922982C (de) Verfahren und Vorrichtung zur Bearbeitung von Eisen und anderen geeigneten Metallen mittels Sauerstoff zur schichtweisen Entfernung von Werkstoff
DE1816734U (de) Vorrichtung zur innenkuehlung von vorzugsweise induktiv erhitzten rohren oder werkstueckbohrungen.

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

17P Request for examination filed

Effective date: 20060825

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK 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

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502005001261

Country of ref document: DE

Date of ref document: 20070927

Kind code of ref document: P

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

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: 20070815

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: 20070815

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: 20071215

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: 20070815

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2292019

Country of ref document: ES

Kind code of ref document: T3

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20070815

ET Fr: translation filed
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: 20070815

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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: 20070815

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: 20071116

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

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: 20080115

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: 20070815

Ref country code: GB

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: 20070815

Ref country code: IE

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: 20070815

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: 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: 20070815

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: 20071115

26N No opposition filed

Effective date: 20080516

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 NON-PAYMENT OF DUE FEES

Effective date: 20080731

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: 20070815

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: 20070815

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: 20070815

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: 20071115

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: 20080714

Ref country code: BE

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

Effective date: 20080731

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

Effective date: 20080216

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: 20070815

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005001261

Country of ref document: DE

Representative=s name: ENGELHARDT & ENGELHARDT PATENTANWAELTE, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502005001261

Country of ref document: DE

Owner name: NF NATURSTEIN UND FLIESEN GMBH, DE

Free format text: FORMER OWNER: HAID, ROSA, 89584 EHINGEN, DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: NF NATURSTEIN UND FLIESEN GMBH,, DE

Free format text: FORMER OWNER: HAID, ROSA MARIA, DE

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

Ref country code: GB

Payment date: 20180627

Year of fee payment: 7

Ref country code: ES

Payment date: 20180829

Year of fee payment: 14

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

Ref country code: CZ

Payment date: 20180711

Year of fee payment: 14

Ref country code: PL

Payment date: 20180706

Year of fee payment: 14

Ref country code: AT

Payment date: 20180719

Year of fee payment: 14

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 369940

Country of ref document: AT

Kind code of ref document: T

Owner name: NF NATURSTEIN UND FLIESEN GMBH, DE

Effective date: 20181221

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

Ref country code: IT

Payment date: 20190726

Year of fee payment: 15

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 369940

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190714

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: 20190714

REG Reference to a national code

Ref country code: CH

Ref legal event code: AECN

Free format text: DAS PATENT WURDE AUFGRUND DES WEITERBEHANDLUNGSANTRAGS VOM 30.04.2020 REAKTIVIERT

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 NON-PAYMENT OF DUE FEES

Effective date: 20190714

Ref country code: LI

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

Effective date: 20190731

Ref country code: CH

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

Effective date: 20190731

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: 20190731

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: 20190731

Ref country code: CH

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

Effective date: 20190731

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

Ref country code: CH

Payment date: 20200508

Year of fee payment: 15

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: LI

Effective date: 20200515

Ref country code: CH

Effective date: 20200515

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20201126

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

Ref country code: ES

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

Effective date: 20190715

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: 20200731

Ref country code: CH

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

Effective date: 20200731

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005001261

Country of ref document: DE

Representative=s name: GEITZ PATENTANWAELTE PARTG MBB, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005001261

Country of ref document: DE

Representative=s name: GEITZ TRUCKENMUELLER LUCHT CHRIST PATENTANWAEL, DE

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

Ref country code: IT

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

Effective date: 20200714

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 NON-PAYMENT OF DUE FEES

Effective date: 20190714

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

Ref country code: DE

Payment date: 20230720

Year of fee payment: 19