EP1977858B1 - Système de rectification - Google Patents

Système de rectification Download PDF

Info

Publication number
EP1977858B1
EP1977858B1 EP07014468A EP07014468A EP1977858B1 EP 1977858 B1 EP1977858 B1 EP 1977858B1 EP 07014468 A EP07014468 A EP 07014468A EP 07014468 A EP07014468 A EP 07014468A EP 1977858 B1 EP1977858 B1 EP 1977858B1
Authority
EP
European Patent Office
Prior art keywords
suction openings
outs
cut
sanding system
suction
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.)
Not-in-force
Application number
EP07014468A
Other languages
German (de)
English (en)
Other versions
EP1977858A1 (fr
Inventor
Uli Falk
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.)
UFI Schleiftechnik GmbH and Co KG
Original Assignee
UFI Schleiftechnik GmbH and Co KG
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 UFI Schleiftechnik GmbH and Co KG filed Critical UFI Schleiftechnik GmbH and Co KG
Publication of EP1977858A1 publication Critical patent/EP1977858A1/fr
Application granted granted Critical
Publication of EP1977858B1 publication Critical patent/EP1977858B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
    • B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/08—Circular back-plates for carrying flexible material

Definitions

  • the invention relates to a grinding system according to the preamble of claim 1.
  • a grinding system with the features of the preamble of claim 1 is characterized by the US 2003/032383 A1 known.
  • the US-A-4,616,449 discloses a suction plate for a grinding machine having a support block and having means for spacing the suction plate over the top of the support block, and having an edge bonded to the periphery of the support plate having a relatively narrow peripheral opening between the inner surface of the edge and the peripheral surface of the support block bounded with the lower peripheral edge of the edge terminating with the peripheral edge of the support block, the spacing means comprising foot members on the underside of the support plate, said edge directed up and down the plate, around the narrow peripheral edge Defining opening between the edge and the edge of the support block. At least one opening is provided in the top of the plate to establish communication between the peripheral port and a vacuum source of the grinding machine.
  • the suction plate and the suction block are arranged in a circle, wherein the bottom surface of the support block is provided with at least one circular, concentric openings having channel. The openings in the channel extend therefrom through the support block to establish communication between the concentric channel and the opening in the top of the support plate.
  • a sanding pad for grinding machines which has a support plate with a plurality of openings or openings of circular cross-section. About these breakthroughs the air flow with Schleifmitteistaub, ie through these openings, the resulting during grinding sanding dust or other fine impurities that are incurred during grinding and are removed together with the sanding dust are sucked out using a arranged in or on the grinder suction bell.
  • the EP 1 074 347 A2 describes a grinding wheel for use in a grinding apparatus having a dust removing drive, wherein a number of dust discharge holes are arranged in a main body.
  • the dust discharge holes are arranged at intervals in the main body to drive the discharge of the dust generated during the grinding operation by the in cooperation with the dust discharge holes.
  • the provided in the main body Staubab technologicallöcher have no specially shaped edge areas, so that no aerodynamically favorable design of Schleifstaubabsaug malbrechungen is obtained in order to optimize the air flow with the grinding dust can.
  • a plate-like grinding tool which has a support body with a plurality of passage openings and with a plurality of abrasive segments.
  • openings for the grinding dust provided, which are very large, so that the sanding dust can be sucked off without large residues.
  • the edge regions of the passage openings have edge regions which are sharp-edged, but not ground or chamfered, so that no aerodynamically favorable design of Schleifabsaug malbrechungen be created.
  • the abrasive body has a perforation which is distributed approximately evenly over the entire surface of the abrasive body or at least partially arranged and penetrates at least the abrasive layer having, wherein the distance of the individual perforations forming openings to each other and to the suction of the sanding pad or the Grinding plate is chosen so that a virtually dust-free transport of the grinding dust should be effected.
  • the grinding wheel according to the publication DE 21 45 714 A1 has on its entire surface a perforation forming holes which are regularly distributed over the entire surface and which communicate with the inside of the plate approximately radially extending channels and the other end opens to the outside.
  • DE 44 00 550 A1 is a sanding pad for a machine equipped with dust extraction work, in which the Absaug tellbrüche in the disk body end-side mouth areas have, the openings are widened, so that even with eccentrically placed sanding pads dust flow should be guaranteed.
  • the handle is arranged at the same time serving as a suction housing protective housing for drive members of the sanding pad, hollow and connected to the cavity of the protective housing.
  • the handle forms a discharge pipe for the grinding dust, attached to the free end of the suction hose, which extends away from the handle of the hand grinder.
  • a sanding pad for a dust extractor equipped sanding machine discloses the DE 89 02 423 U1 in which the disk body for Schleifstaubabsaugung with eight distributed on an inner circular line around the center, transverse to the disk body plane openings and eight formed on an outer circular line around the center formed in the free surface of the disk body recesses formed over approximately radially extending channels with the periphery of the disk body and are connected to the perforations, is equipped, and to which a disc of abrasive cloth abrasive material can be attached, which has congruent to the openings on one of the circular lines holes, each distributed on the inner circular line arranged openings at the bottom of a second recess, which extends from the inner circular line to beyond a middle, third circular line out. This should be used discs of abrasive cloth any hole pattern.
  • the invention has for its object to provide a system of the type mentioned, which allows a quick and easy installation of the grinding wheel, without the risk of incorrect installation is given.
  • the invention is based on the idea that overlap areas between suction openings of the sanding disk and breakthroughs of the grinding wheel provide a suction effect.
  • the grinding wheel does not have to be fixed in an exact angular position.
  • the grinding wheel can be practical be mounted or attached in any angular position.
  • the suction holes created by the overlap provide the necessary suction effect, so that sanding dust is always sucked in.
  • An operator of the grinding machine does not have to worry about the position of the grinding wheel.
  • the inventive vote of both parts can always be done a good dust extraction.
  • one or more, in particular two concentric ring arrangements of suction openings and openings are present.
  • the suction openings are practically on hole circles.
  • a bolt circle of the sanding pad coincides with a pitch circle of the sanding disk.
  • the number of openings is equal to the number of suction openings. For each breakthrough, there is a corresponding suction opening, so that when all suction openings or openings are the same size, there is a simple overlap image. This effect is enhanced when the geometric shape and size of the apertures is equal to the geometric shape and size of the suction openings.
  • the apertures and the suction openings are elongate, for example elliptical.
  • Such a grinding wheel is on the one hand easy to manufacture, on the other hand it is ensured that a minimum size of a suction hole, which results from the overlap, is maintained. This ensures that a suction motor of the grinding machine is not overloaded.
  • the openings and the suction openings are arranged at 90 ° to each other angularly offset.
  • suction openings e.g. 50 - 70 suction openings.
  • the area of a suction opening is e.g. 0.3%, ie at most 0.5% of the total area of the grinding wheel. Due to the large number of suction openings a uniform suction is achieved.
  • Fig. 1 shows a plan view of a sanding pad 1 of a grinding system or a grinding machine, which is designed in particular as a hand grinder, but not shown in detail.
  • the sanding pad 1 is provided with suction openings 2 for sucking in sanding dust.
  • the suction openings are divided into two concentric ring arrangements or hole circles 3 and 4.
  • all suction ports 2 have the same size and have the same geometric shape. All suction openings 2 are elongate or elliptical here.
  • the inner circle of holes 3 has twenty openings, while the outer circle of holes has thirty four suction openings 2.
  • the suction openings are within a concentric ring 3 or 4 in each case far enough apart that this distance corresponds approximately to the length of the suction openings. An approximately equal distance can be assumed if the length deviates by a maximum of 25%.
  • the suction openings are also relatively small. For example, the area of a breakthrough is 1/300 of the surface of the sanding pad surface.
  • Fig. 1 shows further dimensions.
  • the diameter D of the center hole D is preferably 18 mm
  • the diameter of the inner hole circle 3 is preferably 65 mm
  • the diameter of the outer hole circle 4 in particular 108 mm
  • the diameter of the grinding plate preferably 150 mm.
  • Fig. 2 illustrates the outer hole circle 4.
  • the angle ⁇ 1 between the suction openings is preferably 8 ° - 14 °, for example, 10.588 °.
  • This angle ⁇ 1 is smaller than the angle ⁇ 2 of the inner suction openings, which in Fig. 3 are shown separately.
  • the angle ⁇ 2 is in particular 15 ° -20 °, for example 18 °.
  • Fig. 4 the length L and width B of the elliptical suction openings is indicated.
  • the suction openings are inclined by 45 °, wherein the inclination direction of the inner suction openings is also rotated by 45 °, but in the opposite direction, so that the inner and outer suction openings are rotated by 90 ° to each other.
  • a grinding wheel 5 with breakthroughs 6 can be placed, as Fig. 5 shows. Front in the FIG. 5 the grinding wheel 5 can be seen, while behind the grinding wheel is arranged.
  • the grinding wheel 5 has a center hole 10 for fixing and is preferably made of abrasive paper. It can be fastened with Velcro, for example.
  • the apertures 6 of the grinding wheel 5 are so designed to the suction openings 3 of the grinding disc 1 that regardless of a rotational position when placing the grinding wheel 5 is always an overlap of the suction openings 3 with the apertures 6 is present, so that rotational position independent holes 7 are formed by the the sanding dust can be sucked off.
  • the holes 7 serve as suction holes.
  • a suction hole is practically formed by the intersection of both openings (opening 6 and suction 2). The size of the effective suction opening 2 is thus reduced to the size of the suction hole or hole 7.
  • Sanding pad 1 and grinding wheel 5 have approximately the same hole structure, the direction of the suction openings 2 and apertures 6 runs opposite, as Fig. 5 shows.
  • the openings 6 are elliptical.
  • the number of openings 6 is equal to the number of suction openings 2. Their size, shape also agrees with that of the suction opening.
  • the breakthroughs and the suction holes are how Fig. 5 shows, mutually angularly offset by 90 ° in the opposite direction.
  • the hole spacing of holes in a ring arrangement or a pitch circle is chosen so that the overlapping of the grinding wheel on the sanding disc always results in the greatest possible overlap. As a result, regardless of the arrangement of the grinding wheel 5 on the sanding pad 1 is given a good suction.
  • Fig. 6-8 show variants of the hole arrangements, wherein it can be seen that the direction of the ellipses of both the grinding wheel 5 and the grinding plate may be different, but always a suction opening 2 is arranged at 90 ° angularly offset to its opening 6.
  • the invention thus provides an advantage by a much simpler handling for the user with a simultaneously ensured good dust extraction.
  • the holes can also have, for example, oblong rectangular shapes, another oval shape or other arrangements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Disintegrating Or Milling (AREA)
  • Polarising Elements (AREA)

Claims (13)

  1. Système de rectification comprenant une ferrasse (1) d'une rectifieuse et un disque de rectification (5) pouvant être posé sur la ferrasse, la ferrasse (1) étant pourvue d'orifices d'aspiration (2) pour aspirer la poussière de rectification, le disque de rectification (5) présentant des percées correspondantes (6), les percées du disque de rectification (5) étant pratiquées par rapport aux orifices d'aspiration (2) de la ferrasse (1) de manière à ce que, indépendamment d'une position de rotation lors de la pose du disque de rectification (5), il y ait toujours un chevauchement des orifices d'aspiration (2) avec les percées (6), de sorte qu'il se forme indépendamment de la position de rotation des trous à travers lesquels la poussière de rectification peut être aspirée, le nombre de percées (6) étant égal au nombre d'orifices d'aspiration (2),
    caractérisé en ce que
    les percées (6) et les orifices d'aspiration (2) sont réalisés en forme oblongue et sont disposés décalés en angle les uns par rapport aux autres en sens opposé.
  2. Système de rectification selon la revendication 1,
    caractérisé en ce que
    un ou plusieurs dispositifs annulaires concentriques d'orifices d'aspiration (2) et de percées (6) sont disponibles.
  3. Système de rectification selon la revendication 2,
    caractérisé en ce que
    deux dispositifs annulaires concentriques d'orifices d'aspiration (2) et de percées (6) sont disponibles.
  4. Système de rectification selon une des revendications précédentes 1 à 3,
    caractérisé en ce que
    tous les orifices d'aspiration (2) sont de taille égale.
  5. Système de rectification selon une des revendications précédentes 1 à 4,
    caractérisé en ce que
    la forme géométrique et la taille des percées (6) est identique à la forme géométrique et la taille des orifices d'aspiration (2).
  6. Système de rectification selon une des revendications précédentes 1 à 5,
    caractérisé en ce que
    les percées (6) et les orifices d'aspiration (2) sont réalisés approximativement en forme elliptique.
  7. Système de rectification selon une des revendications précédentes 1 à 6,
    caractérisé en ce que
    les percées (6) et les orifices d'aspiration (2) sont disposés décalés en angle de 90° les uns par rapport aux autres.
  8. Système de rectification selon une des revendications précédentes 1 à 7,
    caractérisé en ce que
    les percées (6) sont respectivement espacées les unes des autres à l'intérieur d'un anneau concentrique de manière à ce que cette distance corresponde approximativement à la longueur des orifices d'aspiration (2).
  9. Système de rectification selon une des revendications précédentes 1 à 8,
    caractérisé en ce que
    la distance entre les trous d'un dispositif annulaire ou d'un cercle perforé (3, 4) est établie de manière à ce que, si on superpose le disque de rectification (5) et la ferrasse (1), on obtienne toujours une intersection aussi étendue que possible.
  10. Système de rectification selon une des revendications précédentes 1 à 9,
    caractérisé en ce qu'
    il y a une multitude de petits orifices d'aspiration (2), notamment au total au moins 40 orifices d'aspiration, de préférence 50 à 70 orifices d'aspiration (2), la surface d'un orifice d'aspiration (2) représentant de préférence au plus 0,5 % de la surface totale du disque de rectification.
  11. Système de rectification selon une des revendications précédentes 1 à 10,
    caractérisé en ce que
    le disque de rectification (5) comporte un trou centré (10) pour le fixer.
  12. Système de rectification selon une des revendications précédentes 1 à 11,
    caractérisé en ce que
    le disque de rectification (5) est composé de papier abrasif.
  13. Système de rectification selon une des revendications précédentes 1 à 12,
    caractérisé en ce que
    la rectifieuse se présente sous forme d'une rectifieuse manuelle.
EP07014468A 2007-04-02 2007-07-24 Système de rectification Not-in-force EP1977858B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007004949U DE202007004949U1 (de) 2007-04-02 2007-04-02 Schleifsystem

Publications (2)

Publication Number Publication Date
EP1977858A1 EP1977858A1 (fr) 2008-10-08
EP1977858B1 true EP1977858B1 (fr) 2009-06-03

Family

ID=38170583

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07014468A Not-in-force EP1977858B1 (fr) 2007-04-02 2007-07-24 Système de rectification

Country Status (3)

Country Link
EP (1) EP1977858B1 (fr)
AT (1) ATE432792T1 (fr)
DE (2) DE202007004949U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2797714B1 (fr) 2011-12-31 2019-04-03 Saint-Gobain Abrasives, Inc. Article abrasif à répartition irrégulière d'ouvertures
US11867224B2 (en) 2021-01-27 2024-01-09 Black & Decker Inc. Locking mechanism for two telescoping poles of a power tool
US11931851B2 (en) 2019-10-23 2024-03-19 Black & Decker Inc. Pole sander

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK178006B1 (da) * 2007-12-04 2015-03-02 Flex Trim As Slibeværktøj samt apparat til slibning af en overflade på pladeformede emner
DE102010003616A1 (de) 2010-04-01 2011-10-06 Robert Bosch Gmbh Haltekörper für flexibles Schleifmittel und Schleifsystem
DE202010012502U1 (de) 2010-09-13 2010-11-18 Robert Bosch Gmbh Schleifscheibe
CN103813884B (zh) 2011-09-20 2017-03-15 罗伯特·博世有限公司 用于柔性磨削器件的保持体、磨削系统和磨削设备
DE102017216175A1 (de) 2017-09-13 2019-03-14 Robert Bosch Gmbh Schleifartikel
GB2590707A (en) * 2019-12-23 2021-07-07 Black & Decker Inc Pole sander

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616449A (en) 1984-08-31 1986-10-14 Miksa Marton Suction housing for vacuum sanding devices
DE8902423U1 (fr) 1989-03-01 1989-06-29 Ihmels, Manfred
DE4032069A1 (de) 1990-03-23 1991-09-26 Hans Rainer Nied Hand-schleifmaschine
DE4205977A1 (de) 1992-02-27 1993-09-02 Bosch Gmbh Robert Schleifteller aus mehreren werkstoffschichten
DE4400550A1 (de) 1994-01-11 1995-07-13 Koltec Ag Schleifschuh für eine mit Staubabsaugung ausgerüstete Arbeitsmaschine
KR100314287B1 (ko) 1999-07-29 2001-11-23 김세광 연마 휠
US7108594B2 (en) * 2001-03-16 2006-09-19 Saint-Gobain Abrasives Technology Company Perforated sanding disc
DE20105199U1 (de) 2001-03-26 2002-08-08 Diewe Diamantwerkzeuge Gmbh Schleifwerkzeug
US6743086B2 (en) * 2001-08-10 2004-06-01 3M Innovative Properties Company Abrasive article with universal hole pattern

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2797714B1 (fr) 2011-12-31 2019-04-03 Saint-Gobain Abrasives, Inc. Article abrasif à répartition irrégulière d'ouvertures
US11931851B2 (en) 2019-10-23 2024-03-19 Black & Decker Inc. Pole sander
US11867224B2 (en) 2021-01-27 2024-01-09 Black & Decker Inc. Locking mechanism for two telescoping poles of a power tool

Also Published As

Publication number Publication date
EP1977858A1 (fr) 2008-10-08
DE202007004949U1 (de) 2007-06-06
ATE432792T1 (de) 2009-06-15
DE502007000830D1 (de) 2009-07-16

Similar Documents

Publication Publication Date Title
EP1977858B1 (fr) Système de rectification
EP0781629B1 (fr) Elément abrasif adaptable directement ou indirectement à une machine ou à un support d'abrasif actionné manuellement ainsi qu'un adaptateur approprié
EP1506841B1 (fr) Disque abrasif pour machine à meuler
DE19857451A1 (de) Schneid- oder Brechwerkzeug sowie Schneideinsatz für dieses
DE60129885T2 (de) Flachschleifer mit austauschbarem Schleifsohlenelement
DE202005017837U1 (de) Sturzhelm
EP0222969B1 (fr) Disque à surface abrasive
EP2616217A1 (fr) Meule
DE2952384A1 (de) Schneid- bzw. fraesvorrichtung
DE2624118C3 (de) Klinge für umlaufende Raspervorrichtungen zum Abtragen von Reifenlaufflächen
DE19945060B4 (de) Schleifhandwerkzeugmaschine
DE69736485T2 (de) Filtersektorvorrichtung für eine rotierende filterscheibe
EP2440371B1 (fr) Outil de meulage et/ou de polissage et procédé de réalisation
DE60016048T2 (de) Laufrad für axialventilator und schaufel-nabe verbindungsverfahren für einen solchen ventilator
DE3420653A1 (de) Schneid- oder abstechwerkzeug
DE2759694C2 (fr)
CH625990A5 (en) Rotary hand grinder
DE602004002454T2 (de) Schneidkopf für buschmäher, kantentrimmer oder dergleichen
DE60225740T2 (de) Fräswerkzeug zum Schneiden von hartem Boden und von klebrigem Boden
DE3606581A1 (de) Schleif- oder trennscheibe
EP0792613A2 (fr) Embout pour aspirateur
DE3305113C2 (de) Kreissägenblatt
EP2014834A2 (fr) Disque d'épandage pour dispositif de service d'hiver
EP1375743B1 (fr) Rouleau pour machine à papier et procédé pour la fabrication d'un tel rouleau
DE202020107208U1 (de) Verteilervorrichtung zum Verteilen von feststoffhaltigen Flüssigkeiten

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: 20080111

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 MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

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 MT 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 MT 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: 502007000830

Country of ref document: DE

Date of ref document: 20090716

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: 20090603

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: 20090603

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
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: 20090603

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: 20090603

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: 20090603

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: 20090603

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: 20090903

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: 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: 20090603

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: 20090603

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: 20090914

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: 20090603

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: 20091003

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: 20090603

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

Ref country code: DE

Payment date: 20090923

Year of fee payment: 3

BERE Be: lapsed

Owner name: UFI SCHLEIFTECHNIK G.M.B.H. & CO. KG

Effective date: 20090731

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: 20090603

Ref country code: MC

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

Effective date: 20090731

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: 20090903

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: 20091003

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

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100331

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: 20090803

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: 20090603

26N No opposition filed

Effective date: 20100304

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: 20090731

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: 20090904

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: 20090724

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090603

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: 20090724

Ref country code: DE

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

Effective date: 20110201

Ref country code: MT

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: 20090603

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007000830

Country of ref document: DE

Effective date: 20110201

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

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091204

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: 20090603

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: 20090603

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20110724

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: 20110731

Ref country code: LI

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

Effective date: 20110731

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: 20110724

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230510