EP1380387B1 - Appareil à jet abrasif - Google Patents

Appareil à jet abrasif Download PDF

Info

Publication number
EP1380387B1
EP1380387B1 EP03014979A EP03014979A EP1380387B1 EP 1380387 B1 EP1380387 B1 EP 1380387B1 EP 03014979 A EP03014979 A EP 03014979A EP 03014979 A EP03014979 A EP 03014979A EP 1380387 B1 EP1380387 B1 EP 1380387B1
Authority
EP
European Patent Office
Prior art keywords
abrasive
shell
blasting device
blast wheel
supply line
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.)
Expired - Lifetime
Application number
EP03014979A
Other languages
German (de)
English (en)
Other versions
EP1380387B9 (fr
EP1380387A1 (fr
Inventor
Jennifer Schlick
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1380387A1 publication Critical patent/EP1380387A1/fr
Publication of EP1380387B1 publication Critical patent/EP1380387B1/fr
Application granted granted Critical
Publication of EP1380387B9 publication Critical patent/EP1380387B9/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/06—Impeller wheels; Rotor blades therefor
    • B24C5/068—Transferring the abrasive particles from the feeding means onto the propeller blades, e.g. using central impellers

Definitions

  • the present invention relates to a jet device for the machining of workpiece surfaces by means of a granular blasting medium, with a rotary drivable Blower with spinning blades, with a the Impeller with the exception of a blasting abrasive ejection area surrounding impeller housing, with a supply line for the supply of the blasting agent, with a rotating the blast wheel, radially inside the Centrifugal vanes arranged, concentric distributor sleeve, in which the supply line opens and with a plurality of apertures is executed in their scope, by the supplied blasting agent in the interstices passes between each two adjacent centrifugal blades.
  • a jet device of the type mentioned is from the utility model DE-U 1 858 683.
  • the blasting agent passes through a feed tube towards the blasting agent inlet of the blasting device.
  • Immediately before entering the jet facility opens the supply line for the blasting agent in a Compressed air supply line.
  • compressed air supply line Through the through the compressed air supply line supplied compressed air is the blasting agent accelerated and by a non-rotating, narrowing Nozzle tube towards the center of the blast wheel promoted.
  • the nozzle tube ends immediately in front of you with the blast wheel rotating Zuteilrad, in his Has a plurality of openings, which the passage the blasting agent-air mixture in the radial direction serve outside.
  • a sleeve-like Radially outside the nozzle tube and the metering wheel is a sleeve-like at a small distance from it Housing firmly arranged.
  • the sleeve-like housing has approximately congruent with the openings in Zuteilrad a Zuteilausnaturalung in its scope, through the jet-air mixture further radially outward enters the area of the rotating spinner wheel.
  • the sleeve-like housing has a Abgradausnaturalung. This discharge recess is in the axial direction relative to the blast wheel offset so that the Ab technologicalausbianung seen in the axial direction in front of the blast wheel is positioned.
  • the Abgradausnaturalung then opens in a space between the blower wheel and a housing surrounding the blast wheel is formed.
  • the Ab slaughterhouseung serves here, an excess of discharged blast media-air mixture to blockages the jet device by an excess of Exclude supplied blasting agent.
  • Excess of supplied blasting agent can be relative here easily occur because the supplied compressed air for a effective promotion of blasting material in the center of the Blower ensures, to avoid a lack of blasting agent in practice, the supply of the blasting agent generally set a bit higher than necessary becomes.
  • This deliberate excess of supplied Blasting agent is here unless it's overly large is not harmful, since the excess of blasting agent, as previously explained, indemnified by the discharge recess, but also for the machining of the workpiece surface useless, is dissipated.
  • the task arises a jet device of the type mentioned above create a more efficient way of working with simplicity Use of the abrasive used becomes.
  • a particularly effective Function of the jet device is achieved by that through the air inlet opening or openings in the guide sleeve air in the inflowing blasting agent initiated and in the center of the jet device with the Blasting agent is mixed, making a very light and Low-resistance, transportable mixture of air and abrasive will be produced.
  • the required amount of air is provided by the jet device with her already existing blast wheel without the Requirement of an additional blower or additional Air scoops exists, so that the construction of the Jet device advantageously remains simple.
  • each air inlet opening has a cross-section which is small compared to the cross section of the opening for the blasting agent in the scope of the guide sleeve. In this way a compact design is ensured because of the Air inlet openings seen in the axial direction of the guide sleeve only a relatively short section of their length needed becomes.
  • each air inlet opening has a round cross-section having rounded front and rear ends.
  • the blast wheel housing at a distance from an outer housing surrounded, with the exception of an opening for the Blasting agent ejection area of the blast wheel housing closed is, passing through a gap between Impeller housing and outer housing air, preferably from an area next to the blast media ejection area, can be guided to the guide sleeve.
  • the blast wheel and the distributor sleeve by an externally flanged to the outer housing engine are driven, the engine on an end wall the outer housing is arranged, wherein the supply line for the blasting agent in the opposite, other end wall the outer housing is located and wherein the supply line as Tube formed with a pipe flange and detachable with the associated end wall is connected.
  • the invention proposes that the supply line forming pipe in an arc between about 30 ° and 60 ° curved from above coming into the outer housing and pointing substantially in the axial direction in or near the beginning of the distribution sleeve ends.
  • the blasting agent through the supply line can so the Gravity be exploited, which is special conveyors dispensable on the side of the supply line power.
  • the distributor sleeve facing end portion of the supply line is formed with a step, wherein an upper Part of the end region shorter and a lower part of the end region is longer.
  • this preferably consists of two interconnected parts, namely one hollow cylindrical sleeve part made of an abrasion-resistant material and from a connected flange part of a less abrasion-resistant, easier-to-machine material.
  • one hollow cylindrical sleeve part made of an abrasion-resistant material and from a connected flange part of a less abrasion-resistant, easier-to-machine material.
  • this is only for the actual of the blasting agent claimed hollow cylindrical sleeve part the abrasion-resistant, much more expensive material used, while for the unclaimed by the blasting agent Part of the baffle a less abrasion resistant, lighter editable and also cheaper material used becomes.
  • the guide sleeve or optionally at least their sleeve part a sintered metal or ceramic. These materials are particularly resistant to abrasion and therefore very good for the heavily loaded guide sleeve or its hollow cylindrical Sleeve part suitable.
  • FIG. 1 of the drawing shows a jet device 1 in FIG a running in a vertical plane cross-section.
  • the jet device 1 comprises an outer housing 10, the formed by two end walls 11, 12 and a peripheral wall 13 is.
  • a Impeller housing 20 is arranged, in which a blast wheel 2 is housed.
  • the blast wheel 2 is through one in Figure 1 right visible only to a small extent Drive motor 27 via a drive shaft 28 to a Rotary axis 29 rotatably drivable.
  • the motor 27 is by means of a Motor flange 27 'detachable with the rest of the jet device 1 connected.
  • the blast wheel housing 20 has two end walls 21, 22nd and a peripheral wall 23. Towards the bottom is the blast wheel housing 20 open and forms there a blasting means ejection area 26. That sticks out with its lower part Impeller housing 20 through an opening 16 in a Bottom plate 14, which is a part of the outer housing 10th forms.
  • the lower part of the jet device 1 forms a guide plate 15, congruent in its center with the blast media ejection region 26 open and the leadership of the jet device 1 via a to working workpiece serves.
  • the blast wheel 2 is, as usual, with interchangeable Centrifugal blades 24 populated in the radial direction are arranged pointing.
  • a distributor sleeve 25 in its Circumference with one or more openings 25 'to Passage is provided by blasting agent. Because of your Connection with the blast wheel 2 rotates the distributor sleeve 25 together with the blast wheel 2 in operation the jet device 1.
  • the Guide sleeve 3 has a flange 21, by means of which the Guide sleeve 3 with the left in Figure 1 end wall 11 of the Outer housing 10 is releasably connected.
  • the guide sleeve 3 is thus fixed within the jet device. 1 arranged and does not rotate.
  • the guide sleeve 3 has in its wall, an opening 32, of substantially the same size as the openings 25 'in the distributor sleeve 25.
  • the guide sleeve has the third in its wall several smaller air inlet openings 33, axially offset towards the left end wall 11 are so that they are axially outside the range of motion the centrifugal blades 24 are located.
  • the jet device 1 comprises a feed line 4 for the blasting agent.
  • the supply line 4 has the form here a curved pipe socket, coming from above a Describes arc of about 60 ° in the device 1 inside.
  • the free end of the supply line 4 is used as a connection flange for a supply line not shown here executed from a blasting agent reservoir.
  • the inner end 42 of the feed line 4 is provided with a step 43 formed, wherein the end portion 42 in its lower Part longer and shorter in its upper part is. The lower, longer part of the inner end region 42 the supply line 4 protrudes into the interior of the distributor sleeve 25th
  • the blasting medium passes in the sense of the drawn on the outer flange 40 Arrow through the lead 4 in the interior of the Distributor sleeve 25, wherein this supply of the blasting agent done without the use of compressed air.
  • the blasting agent passes from the interior of the distributor sleeve 25 through the Openings 25 'and through the opening 32 of the Guide sleeve 3 in the radial direction outward into the interstices between each two adjacent centrifugal blades 24 of the blast wheel 2.
  • the rotating blast wheel 2 accelerates the abrasive and throws it with high Speed through the blasting means ejection area 26 out. Thereafter, the blasting agent then hits a to be processed Workpiece surface, for example around there to carry out a surface cleaning.
  • the rotating blast wheel 2 with its centrifugal blades 24 acts in the illustrated-jet device. 1 at the same time as a radial compressor.
  • the air from the inside the blower wheel housing 20 is replaced by the centrifugal blades 24 also accelerated and along with the Blasting agent by the blasting means ejection region 26 after promoted outside. This occurs in the center of the spinner a negative pressure. This ensures that air through a gap 17 between the outer housing 10 and the Impeller housing 20 from the area below the bottom plate 14 to the center of the jet device 1 flows.
  • the incoming air first passes through the air inlet openings 33 of the guide sleeve 3 through and flows then partly into the gap between the guide sleeve 3 and rotating distributor sleeve 25 and partly in the interior the distributor sleeve 25.
  • both areas mixes the incoming air with the supplied blasting agent and thus ensures easier mobility of the blasting medium.
  • Impeller 2 increases the throughput of blasting agent, whereby a corresponding increase in work performance the jet device 1 on a workpiece surface is achieved. No advantage for it Compressed air source and no separate or integrated blower requires what the jet device 1 advantageous easy holds.
  • Figure 2 of the drawing also shows in vertical cross-section the guide sleeve 3 as part of the jet device. 1 from Figure 1.
  • Figure 2 illustrates the hollow cylindrical Form of the guide sleeve 3.
  • the guide sleeve 3 consists of two parts, namely a sleeve part 30 and a flange 31. These two parts 30, 31 are firmly connected by means of a riveted joint.
  • the opening 32 In the sleeve part 30 is the opening 32, which has the shape of a relatively large window and positioned relatively close to the right front end of the guide sleeve 3 is.
  • the air inlet openings 33 In the direction of the flange 31 are down in the sleeve member 30, the air inlet openings 33 attached.
  • the air inlet openings 33 are here with a round cross-section and with rounded 34 on the inner and formed at the outer end, as smooth as possible To allow air flow.
  • the division of the guide sleeve in the two part 30, 31 allows the use of special Materials for the two parts.
  • the sleeve part 30 preferably consists of a particularly wear-resistant Material, such as sintered metal or ceramic, there this sleeve member 30 is heavily stressed by the blasting agent becomes.
  • the not claimed by the blasting agent Flange member 31 may be made of a less abrasion resistant and be made for easier machinable material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Claims (12)

  1. Appareil à jet abrasif (1) pour le traitement de surfaces de pièces à travailler au moyen d'un agent granuleux d'abrasion par jet, comprenant une roue de projection (2) entraínable en rotation avec des palettes de projection (24), avec un carter de roue de projection (20) entourant la roue de projection (2) à l'exception d'une zone de sortie de l'agent d'abrasion par jet (26), avec une conduite d'amenée (4) pour amener sans air comprimé l'agent d'abrasion par jet, avec une douille de distribution (25) concentrique tournant avec la roue de projection (2) et située radialement à l'intérieur des palettes de projection (24), douille dans laquelle la conduite d'amenée (4) débouche et qui est réalisée avec plusieurs ouvertures (25') sur son pourtour, par lesquelles l'agent d'abrasion par jet, amené, arrive dans les espaces compris entre respectivement deux palettes de projection (24) voisines, une douille pilote (3) résistante à la torsion étant située entre le manchon distributeur (25) et l'extrémité radialement intérieure (24') des palettes de projection (24), la douille pilote (3) étant réalisée avec au moins une ouverture (32) sur son pourtour, par laquelle l'agent d'abrasion par jet, amené, après être passé par les ouvertures (25') aménagées dans la douille de distribution (25), arrive dans les espaces compris entre les respectivement deux palettes de projection (24) voisines,
    caractérisé en ce que la douille pilote (3) est en outre réalisée avec au moins un orifice d'admission d'air (33) sur son pourtour, lequel orifice, vu dans le sens axial, se trouve en dehors du carter (20) de la roue de projection et par lequel de l'air venant de l'extérieur peut être introduit dans le manchon pilote (3) lorsque la roue de projection (2) tourne, par l'effet de pompe de cette dernière, et peut être mélangé à l'agent d'abrasion par jet.
  2. Appareil à jet abrasif selon la revendication 1, caractérisé en ce que plusieurs orifices d'admission d'air (33) sont prévus dans la douille pilote (3) de manière répartie sur le pourtour de celle-ci.
  3. Appareil à jet abrasif selon la revendication 1 ou 2, caractérisé en ce que chaque orifice d'admission d'air (33) a une section qui est petite par rapport à la section de l'ouverture (32) pour l'agent d'abrasion par jet, aménagée sur le pourtour de la douille pilote (3).
  4. Appareil à jet abrasif selon la revendication 3, caractérisé en ce que chaque orifice d'admission d'air (33) a une section ronde avec une extrémité avant et une extrémité arrière arrondies (34).
  5. Appareil à jet abrasif selon l'une des revendications précédentes, caractérisé en ce que l'ouverture (32) aménagée sur le pourtour de la douille pilote (3) est une fenêtre avec des coins à angle sensiblement droit, laquelle s'étend dans le sens du pourtour de la douille pilote (3) sur un angle compris entre à peu près 30° et 60°.
  6. Appareil à jet abrasif selon l'une des revendications précédentes, caractérisé en ce que le carter (20) de la roue de projection est entouré à une distance par un carter extérieur (10) qui est fermé, à l'exception d'un orifice (16) pour la zone de sortie de l'agent d'abrasion par jet (26) du carter (20) de la roue de projection, de l'air, venant de préférence d'une zone située à côté de la zone de sortie de l'agent d'abrasion par jet (26), pouvant être amené à la douille pilote (3) par un espace interstitiel (17) entre le carter (20) de la roue de projection et le carter extérieur (10).
  7. Appareil à jet abrasif selon la revendication 6, caractérisé en ce que la roue de projection (2) et la douille de distribution (25) sont entraínables par un moteur bridé sur le carter extérieur (10) à l'extérieur, le moteur (27) étant situé sur une paroi frontale (12) du carter extérieur (10), la conduite d'amenée (4) se trouvant dans l'autre paroi frontale (11) opposée du carter extérieur (10) et la conduite d'amenée (4) étant réalisée en tant que tube avec une bride de tube (41) et étant assemblée de manière amovible à la paroi frontale associée (11).
  8. Appareil à jet abrasif selon la revendication 7, caractérisé en ce que le tube constituant la conduite d'amenée (4), coudé pour former un coude compris entre à peu près 30° et 60°, entre dans le carter extérieur (10) en venant d'en haut et se termine, orienté sensiblement dans le sens axial, dans ou à proximité de la zone du commencement de la douille de distribution (25).
  9. Appareil à jet abrasif selon la revendication 8, caractérisé en ce que la zone terminale (42) de la conduite d'amenée (4) tournée vers la douille de distribution (25) est réalisée avec un étage (43), une partie supérieure de la zone terminale (42) étant réalisée plus courte et une partie inférieure de la zone terminale (42) étant réalisée plus longue.
  10. Appareil à jet abrasif selon l'une des revendications 6 à 9, caractérisé en ce que la douille pilote (3) est réalisée, en son extrémité frontale côté conduite d'amenée, avec une bride de montage (31) qui est assemblée de manière amovible avec le carter extérieur (10).
  11. Appareil à jet abrasif selon la revendication 10, caractérisé en ce que la douille pilote (3) se compose de deux parties (30, 31) assemblées entre elles, à savoir d'une partie «douille» (30) cylindrique creuse, constituée d'une matière résistante à l'abrasion, et d'une partie «bride» (31), assemblée à celle-ci et constituée d'une matière moins résistante à l'abrasion et plus facile à traiter.
  12. Appareil à jet abrasif selon l'une des revendications précédentes, caractérisé en ce la douille pilote (3) ou, le cas échéant, au moins sa partie «douille» (30) se compose d'un métal fritté ou de céramique.
EP03014979A 2002-07-12 2003-07-02 Appareil à jet abrasif Expired - Lifetime EP1380387B9 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10231482 2002-07-12
DE10231482A DE10231482A1 (de) 2002-07-12 2002-07-12 Strahleinrichtung

Publications (3)

Publication Number Publication Date
EP1380387A1 EP1380387A1 (fr) 2004-01-14
EP1380387B1 true EP1380387B1 (fr) 2005-05-18
EP1380387B9 EP1380387B9 (fr) 2005-09-28

Family

ID=29723858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03014979A Expired - Lifetime EP1380387B9 (fr) 2002-07-12 2003-07-02 Appareil à jet abrasif

Country Status (2)

Country Link
EP (1) EP1380387B9 (fr)
DE (2) DE10231482A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103567886A (zh) * 2013-11-06 2014-02-12 江苏龙城铸造机械科技有限公司 一种型材的横向排列、纵向分步进给上料装置及方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115338782A (zh) * 2022-08-29 2022-11-15 浙江柯蓝工贸有限公司 一种金属锅体高硬度耐蚀表面处理用喷砂机及其喷砂方法
CN117655935B (zh) * 2023-12-08 2024-08-16 江苏天坦能源有限公司 一种光伏边框支架耐腐蚀涂层镀覆处理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1390286A (fr) * 1964-01-04 1965-02-26 A Sisson Lehmann Ets Perfectionnements aux dispositifs de projection, par turbines, de particules solides
US3867791A (en) * 1974-05-13 1975-02-25 James R Goff Abrasive blasting machine
DE3814192A1 (de) * 1988-04-27 1989-11-09 Schlick Roto Jet Masch Verfahren und vorrichtung zur entfernung von beschichtungen auf kunststoff-laminaten
DE4410628C2 (de) * 1994-03-26 1996-09-19 Schlick Roto Jet Masch Schleuderrad mit fixierten Schleuderrad-Schaufeln
DE4410629A1 (de) * 1994-03-26 1995-09-28 Schlick Roto Jet Masch Schleuderrad mit Verteilerrad

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103567886A (zh) * 2013-11-06 2014-02-12 江苏龙城铸造机械科技有限公司 一种型材的横向排列、纵向分步进给上料装置及方法
CN103567886B (zh) * 2013-11-06 2017-01-04 江苏龙城铸造机械科技有限公司 一种型材的横向排列、纵向分步进给上料装置及方法

Also Published As

Publication number Publication date
DE10231482A1 (de) 2004-01-29
DE50300550D1 (de) 2005-06-23
EP1380387B9 (fr) 2005-09-28
EP1380387A1 (fr) 2004-01-14

Similar Documents

Publication Publication Date Title
EP0667447B1 (fr) Moissonneuse automotrice
WO1985002559A1 (fr) Moulin melangeur
DE68906658T2 (de) Strassenkehrvorrichtungen.
EP0700723A1 (fr) Broyeur agitateur
DE4429473C2 (de) Windsichter
EP0790446B1 (fr) Garniture mécanique d'étanchéité
WO2001012298A1 (fr) Dispositif destine a separer des particules d'un fluide
EP1380387B1 (fr) Appareil à jet abrasif
DE4124855C2 (de) Stiftmühle
DE19651417B4 (de) Auflöseeinrichtung für Offenend-Spinnmaschinen
DE7902159U1 (de) Durchlauf-trommelstrahlmaschine
DE2656040C2 (de) Radialgebläse mit einer Vorrichtung zur Steuerung der Fördermenge von Gasen
DE10020646C1 (de) Extruder
EP2873359B1 (fr) Appareil d'entretien du sol doté de brosses à rouleaux entraînées
DE3306571C2 (fr)
EP0260604B1 (fr) Broyeur à agitateur
EP1795758A1 (fr) Roue pour une unité de pompage et unité de pompage
EP1555068B1 (fr) Cloison de broyeur tubulaire et méthode de broyage utilisant un tel broyeur
DE4227884A1 (de) Verfahren und Vorrichtung zum pneumatischen Zuführen von Fasern zu der Fasersammelfläche eines Offenend-Spinnelementes
DE3304963A1 (de) Radailventilator fuer lueftungstechnische anlagen
WO2002062529A1 (fr) Ensemble turbine de sablage
EP0697495A2 (fr) Dispositif pour l'aspiration des débris de forage
DE3032087C2 (fr)
DE952684C (de) Vorrichtung zum Auflockern von Haaren, Fasern u. dgl.
EP1752658B1 (fr) Turbine à courant transversal comprenant une roue tangentielle

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

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 IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20040617

AKX Designation fees paid

Designated state(s): BE DE FR GB IT NL

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): BE DE FR GB IT NL

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: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50300550

Country of ref document: DE

Date of ref document: 20050623

Kind code of ref document: P

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: 20050702

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

Ref country code: BE

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

Effective date: 20050731

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20050816

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

ET Fr: translation filed
26N No opposition filed

Effective date: 20060221

BERE Be: lapsed

Owner name: SCHLICK, JENNIFER

Effective date: 20050731

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

Ref country code: IT

Effective date: 20091201

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

Ref country code: GB

Payment date: 20130626

Year of fee payment: 11

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

Ref country code: NL

Payment date: 20130710

Year of fee payment: 11

Ref country code: DE

Payment date: 20130913

Year of fee payment: 11

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

Ref country code: FR

Payment date: 20130724

Year of fee payment: 11

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

Ref country code: IT

Payment date: 20130712

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50300550

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20150201

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20140702

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

Ref country code: NL

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

Effective date: 20150201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150331

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: 20140702

Ref country code: DE

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

Effective date: 20150203

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50300550

Country of ref document: DE

Effective date: 20150203

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: 20140731

Ref country code: GB

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

Effective date: 20140702