EP1170091A2 - Outil de chanfreinage - Google Patents

Outil de chanfreinage Download PDF

Info

Publication number
EP1170091A2
EP1170091A2 EP01114535A EP01114535A EP1170091A2 EP 1170091 A2 EP1170091 A2 EP 1170091A2 EP 01114535 A EP01114535 A EP 01114535A EP 01114535 A EP01114535 A EP 01114535A EP 1170091 A2 EP1170091 A2 EP 1170091A2
Authority
EP
European Patent Office
Prior art keywords
tool
tool according
intermediate piece
countersinking
plastic intermediate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01114535A
Other languages
German (de)
English (en)
Other versions
EP1170091A3 (fr
EP1170091B1 (fr
Inventor
Rainer Lübke
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.)
Wendt GmbH
Original Assignee
Wendt GmbH
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 Wendt GmbH filed Critical Wendt GmbH
Publication of EP1170091A2 publication Critical patent/EP1170091A2/fr
Publication of EP1170091A3 publication Critical patent/EP1170091A3/fr
Application granted granted Critical
Publication of EP1170091B1 publication Critical patent/EP1170091B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with cooling provisions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/18—Wheels of special form

Definitions

  • the present invention relates to a countersink tool according to the preamble of claim 1.
  • the tapered zones of the holes serve here also the centering of the fastening devices. These subsidence must therefore be distinguished from subsidence, at best the deburring of cylindrical bores serve.
  • Such glass panes are usually used over several such mounting holes attached so that with increasing Number of mounting holes provided in the glass pane the cost factor in the event of glass breakage also increases.
  • the plastic adapter serves as a coupling between the work spindle and the abrasive coating and feeds the vibration excitation that occurs within, so to speak of its own volume, since it is compared to the others on the Vibration movement involved machine and tool components is relatively flexible. Nevertheless, it will Plastic intermediate piece at most in the elastic range deform because it is made of a pressure-resistant plastic, which always withstands the feed forces. As a more appropriate Plastic can be viewed, for example, bakelite. Nevertheless, materials such as rubber, polyamide, PTFE (polytetrafluoroethylene) and others conceivable.
  • the present invention also does not occur the flexibility of the abrasive coating on the countersink tool, so that easily selected a plastic of the highest compressive strength can be.
  • a basic principle of the invention is based on the Consideration that the internal damping of the plastic the machine tool, especially the spindle carrier and the tool spindle will bend significantly less under the present feed forces, as part of the respective Feeding of an elastic deformation of the plastic intermediate piece is picked up and consumed there.
  • the Plastic adapter should be used in industrial Range of channels interspersed to a communicating Flow connection between a usually axial To make inflow channel and the grinding surface.
  • the invention avoids, among other things, floating of the diamond coating, that comes about during processing, that small and very small chips of the glass removal clog the covering. These chips practically fill the gaps between the Diamonds and stick to the surface of the tool, so that the diamond tips are practically no longer in production the lowering can be involved. This condition will Usually not covered by machine tools, so that the feed drive despite the reduced grinding ability of the Grinding surface continues.
  • the resulting high pressures can be combined with the elasticity not designed for this type of operation of the machines trigger the feared vibrations.
  • the abrasive coating can between the added spaces not free the abrasive diamond independently, so that this operating condition is extremely uncomfortable.
  • the invention provides a remedy here.
  • the plastic adapter gives according to its pressure elastic properties and thus enables the release of the removal.
  • the invention also takes into account the Course of the diamond sharpness over the service life of the tool.
  • Another advantage of the invention is the adaptability different head angles of the countersink tool. This means the cone angle with which the Tool head facing the workpiece and its apex lies on the geometric axis of rotation of the countersinking tool.
  • This head angle can range between 0 ° and 180 ° lie and thus an almost arbitrary value within this Take boundaries. With such countersinking tools however, a head angle of 0 ° as well as a head angle of 180 °.
  • the head angle is preferably in the range between approximately 30 ° to about 130 °, preferably at about 120 °, provided there are subsidence for the fastening systems mentioned in the introduction want.
  • a preferred embodiment differs of the invention in two embodiments.
  • the plastic intermediate piece forms the tool head and sits centered on the front End of the tool neck.
  • This embodiment has the advantage that the tool head, which is a relatively large distance from the tool spindle occupies, consists of the light plastic material and thus the countersink tool only to small vibration amplitudes stimulates.
  • the alternative embodiment provides that both Plastic intermediate piece as well as tool neck each Plastic. Depending on the respective tool stress different plastics can be used become. It is also a one-piece and one-piece embodiment conceivable.
  • the invention can also be used on a combination tool, in which a drill section in front of the countersink part is provided for the manufacture of the cylindrical bore in Workpiece. Immediately afterwards, that sets without changing tools Countersink part on the workpiece to the intended depth reduction manufacture.
  • the plastic intermediate piece is the tool head forms, has a glued on the plastic intermediate piece Proven grinding surface. It can be done easily act as a bowl - shaped body over a suitable pressure-resistant and heat-resistant adhesive high Shear strength connected to the plastic tool head is.
  • This bowl-shaped body can be made by a sintering process be made.
  • the figures show a countersinking tool 1 for production of conical chamfers 13 on cylindrical bores 12 in Glass panes 10.
  • a glass sheet 10 lies on one below the countersink tool 1 located pad 11 and is held there in a suitable manner while the countersink tool 1 rotating around the (here) vertical axis of rotation the glass pane 10 is lowered.
  • Such countersinking tool has a tool neck 6, the end in the tool holder of a drive spindle a machine tool 4 is clamped in a rotationally fixed manner. On the Drive motor 3, the work spindle 2 is set in rotation. This rotary movement is possibly a suitable one Coupling at the end as a rotary movement in the tool neck 6 initiated where the drive end 5 is marked.
  • the tool neck 6 has a tool head 7, which is equipped with a conical head angle 8 is.
  • the tool head 7 has a conical inclined surface, on which the grinding pad 9 is attached. through this abrasive coating 9 is with the appropriate feed of the Countersinking tool 1 in the direction of the glass pane 10 13 central and concentric to the straight cylindrical Bore 12 introduced from one side.
  • coolant supply 26 is carried out by a Axial channel, which extends from the tool neck 6 to the tool head 7 interspersed and there passes into a channel system 16a, b, c, d, that opens in the area of the grinding pad 9 on the tool head.
  • the axial inflow channel 17 passes through the tool neck central to the axis of rotation so that the coolant supply 26 is constantly communicating with the abrasive coating.
  • the abrasive coating 9 has a Plastic intermediate piece 14 rotatably with the drive spindle 2 is connected and that the plastic intermediate piece 14 with respect the feed forces acting in the direction of the cone tip 15 is pressure-resistant and also has good internal damping properties having.
  • the plastic intermediate piece 14 follows in principle the head shape, which is defined by the cone tip 15 and has corresponding rotary drivers, via which it is rotatably connected to the drive spindle 2.
  • a circumferential screw connection is used for this purpose, for example 27 according to the exemplary embodiments. Fig. 1, 3 and 5, by means of which the plastic intermediate piece 14 on the head side is struck on the tool neck 6.
  • the circumferential screw connection 27 sits with a thread in a corresponding Tapped hole of the plastic intermediate piece 14 and engages with a tapered screw head corresponding recesses at the lower end of the tool neck 6 a form fit, so that the drive torque of the drive motor 3 directly into the plastic intermediate piece 14 can be initiated.
  • the rotary driver realized by an adhesive joint 28 that runs as far as possible, the between the plastic intermediate piece 14 and the Pads of the tool neck is formed.
  • the plastic intermediate piece 14 therefore forms a rotationally symmetrical solid component, which is on the grinding surface the conical head shape of the countersink tool and which on the tool neck side of the assigned rotationally symmetrical Formation of the straight cylindrical tool neck follows.
  • the plastic intermediate piece 14 is related the feed forces acting in the direction of the cone tip 15 pressure-resistant and also has good internal damping properties on.
  • At least the plastic intermediate piece 14 is such pressure-resistant that under the given feed forces during manufacture the subsidence of the abrasive coating 9 essentially is only exposed to compressive forces and therefore not elastic Deformation of the plastic adapter in the area of the active Grinding zone must follow.
  • suitable materials can also be used as appropriate high Shore hardness levels also polyamide or polytetrafluoroethylene or comparable plastics use Find.
  • the figures show plastic spacers 14, which are penetrated by channels 10 and 16a to d. This is necessary if you want a communicating flow connection between the abrasive coating 9 and the axial inflow channel 26 create the active grinding zone always and continuously to supply with coolant.
  • the axial one opens out Inflow channel 14 also in a central distribution room 18, from which the radial channels 16a to 16d into the corresponding outlet openings in Continue sanding pad 9.
  • Fig. 2 also shows a segmentation of the abrasive coating 9 in (here) four ring segments of the same size, which of respective recess grooves 19 are interrupted. On the ground of the recess grooves 19 open the respective radial Channels 16a to d, so that the cooling liquid of the head shape following the plastic intermediate piece 14 over the entire can distribute the active grinding zone.
  • the central connection of the distribution channels is 16a to 16d to the axial inflow channel 17 of importance.
  • the central distribution space 18 becomes an even supply all distribution channels 16a to 16d achieved, in principle is sufficient, the distribution channels 16a to 16d at the central To connect distribution room 18.
  • An additional connection to the axial inflow channel 17, as shown, is not essential necessary.
  • the figures show countersinking tools with head angles, that are smaller than 180 ° and larger than 0 °.
  • the head angle is approximately 90 °.
  • the invention is intended to be directed on head angle 8, which clearly has no faceplates with a Angle of 180 ° and no straight cylindrical discs are at an angle of 0 °.
  • Figure 1 shows an embodiment, at which the plastic intermediate piece 14 the tool head 7th forms and centers on the front end of the tool neck 6 is scheduled.
  • the centering consists of a pairing of the central Projection 20 and associated central recess 21 on the tool head or tool neck.
  • the Depth 23 of the projection 20 is less than the depth 24 of the recess 21, so that the central distribution space 18 also at completely low intermediate piece 14 is created automatically.
  • the relevant distribution channels 16a to 16d can consequently attached only in the plastic intermediate piece 14 be because the immersion depth 22 between the projection 20 and the recess 21 is less than the depth available 24 of the recess 21.
  • the immersion depth 22 of the protrusion 20 is in the recess 21 limited by a depth stop so that the central distribution space 18 is created, both on the side the grinding pad 9 and on the side of the tool neck 6 communicates with a channel system for coolant.
  • the depth stop is indicated by a Ring shoulder formed on the tool neck 6, against which the annular end face of the plastic intermediate piece 14 under Tighten the circumferential screw connection 27 pressure-tight.
  • the channel system can be provided for the active grinding zone 16a to 16d on the side of the abrasive coating 9 in at least two to allow different radii to flow. This requirement is made possible by the basically conical tool head. All distribution channels 16a to 16d should be in the area the recess grooves 19 on the top surface of the plastic intermediate piece 14 mouth.
  • both the plastic intermediate piece 14 as the tool neck 6 are made of plastic.
  • the entire countersinking tool is in the exemplary embodiment according to FIG made in one piece and one piece from plastic and can therefore be referred to as a plastic intermediate piece 14 become.
  • FIG. 5 shows an exemplary embodiment, in which the tool neck 6 the entire plastic intermediate piece 14 penetrated towards the cone tip 15 and towering over them a bit.
  • the tool neck 6 forms one there straight ring cylinder, which has an abrasive on the end face Topping B. is sintered. Do you do that? Tool in the direction of a glass sheet 10, so first once drilled the straight cylindrical hole, which then from the downstream countersink tool with the countersink is provided.
  • the covering can be on the Plastic intermediate piece can be glued on. To this end two-component or hot glue could be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP01114535A 2000-07-05 2001-06-16 Outil de chanfreinage Expired - Lifetime EP1170091B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10032036A DE10032036A1 (de) 2000-07-05 2000-07-05 Senkerwerkzeug
DE10032036 2000-07-05

Publications (3)

Publication Number Publication Date
EP1170091A2 true EP1170091A2 (fr) 2002-01-09
EP1170091A3 EP1170091A3 (fr) 2002-10-30
EP1170091B1 EP1170091B1 (fr) 2005-08-10

Family

ID=7647440

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01114535A Expired - Lifetime EP1170091B1 (fr) 2000-07-05 2001-06-16 Outil de chanfreinage

Country Status (4)

Country Link
US (1) US20020004362A1 (fr)
EP (1) EP1170091B1 (fr)
DE (2) DE10032036A1 (fr)
ES (1) ES2246963T3 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007000208A1 (de) * 2006-04-05 2007-10-11 Denso Corporation, Kariya Schleifapparat mit Schlammentfernungsvorrichtung und Schlammentfernungsverfahren
FR2946908A1 (fr) * 2009-06-18 2010-12-24 Peugeot Citroen Automobiles Sa Procede et outil pour obtenir une culasse de cylindre finie
CN107322469A (zh) * 2017-08-30 2017-11-07 苏州安洁科技股份有限公司 一种带有抛光功能的玻璃磨头
CN107837879A (zh) * 2017-10-31 2018-03-27 王明法 一种粉末涂料筛选研磨装置
CN108942697A (zh) * 2017-05-26 2018-12-07 通用电气公司 抛光工具及其制造方法
CN109434611A (zh) * 2018-12-26 2019-03-08 贰陆光学（苏州）有限公司 镜片倒角装置
EP3419785A4 (fr) * 2016-02-26 2019-09-04 3M Innovative Properties Company Article abrasif amorti
CN114227430A (zh) * 2021-11-26 2022-03-25 绍兴市舜海铜材有限公司 一种金属管件自动去毛刺装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT5265U1 (de) * 2001-07-27 2002-05-27 Schraml Glastechnik Gmbh Diamant-hohlbohrer
DE20212640U1 (de) 2002-08-09 2002-10-31 Bohle AG, 42781 Haan Senkwerkzeug zum Säumen von Bohrungen in Glas sowie Schleifhut
US7125328B1 (en) 2005-09-10 2006-10-24 Michael Hacikyan Glass grinding bit
DE202006018176U1 (de) * 2006-11-30 2007-03-29 Gunther Schwarz Gmbh Instandsetzungswerkzeug
DE102007034140B4 (de) * 2006-11-30 2011-05-12 Gunther Schwarz Gmbh Instandsetzungswerkzeug
DE102011076649B4 (de) * 2011-05-27 2026-05-07 Schaeffler Technologies AG & Co. KG Schleifstift zum Schleifen einer Innenoberfläche eines Hohlraumes
JP6698073B2 (ja) * 2014-08-26 2020-05-27 スリーエム イノベイティブ プロパティズ カンパニー ダンパー付き研磨カッター
US9844853B2 (en) 2014-12-30 2017-12-19 Saint-Gobain Abrasives, Inc./Saint-Gobain Abrasifs Abrasive tools and methods for forming same
CA3009791A1 (fr) 2015-12-30 2017-07-06 Saint-Gobain Abrasives, Inc. Outils abrasifs et leurs procedes de formation
WO2018183724A1 (fr) * 2017-03-31 2018-10-04 Saint-Gobain Abrasives, Inc. Ensemble meule
MX2021004489A (es) 2018-10-19 2021-06-04 Saint Gobain Abrasives Inc Montaje de muelas de rectificar.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE718357A (fr) * 1968-07-19 1968-12-31
DE4024399A1 (de) * 1990-08-01 1992-02-06 Hilti Ag Bohrwerkzeug
US5993297A (en) * 1994-09-06 1999-11-30 Makino Inc. Superabrasive grinding wheel with integral coolant passage
NZ501168A (en) * 1997-06-17 2001-06-29 Norton Co Method and drilling apparatus coupled to a non-metallic body (e.g. PVC, nylon or acrylic) to reduced vibrations during operation

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007000208A1 (de) * 2006-04-05 2007-10-11 Denso Corporation, Kariya Schleifapparat mit Schlammentfernungsvorrichtung und Schlammentfernungsverfahren
DE102007000208B4 (de) * 2006-04-05 2010-11-04 DENSO CORPORATION, Kariya-shi Schleifapparat und Schleifverfahren
FR2946908A1 (fr) * 2009-06-18 2010-12-24 Peugeot Citroen Automobiles Sa Procede et outil pour obtenir une culasse de cylindre finie
EP3419785A4 (fr) * 2016-02-26 2019-09-04 3M Innovative Properties Company Article abrasif amorti
CN108942697A (zh) * 2017-05-26 2018-12-07 通用电气公司 抛光工具及其制造方法
CN107322469A (zh) * 2017-08-30 2017-11-07 苏州安洁科技股份有限公司 一种带有抛光功能的玻璃磨头
CN107837879A (zh) * 2017-10-31 2018-03-27 王明法 一种粉末涂料筛选研磨装置
CN109434611A (zh) * 2018-12-26 2019-03-08 贰陆光学（苏州）有限公司 镜片倒角装置
CN114227430A (zh) * 2021-11-26 2022-03-25 绍兴市舜海铜材有限公司 一种金属管件自动去毛刺装置
CN114227430B (zh) * 2021-11-26 2022-10-11 绍兴市舜海铜材有限公司 一种金属管件自动去毛刺装置

Also Published As

Publication number Publication date
EP1170091A3 (fr) 2002-10-30
US20020004362A1 (en) 2002-01-10
DE10032036A1 (de) 2002-01-17
DE50107018D1 (de) 2005-09-15
EP1170091B1 (fr) 2005-08-10
ES2246963T3 (es) 2006-03-01

Similar Documents

Publication Publication Date Title
EP1170091B1 (fr) Outil de chanfreinage
DE69228984T2 (de) Verschleissfeste Werkzeuge
DE102006016290C5 (de) Mehrteiliges Schaftwerkzeug, insbesondere Feinbearbeitungswerkzeug
DE102009048010B3 (de) Werkzeuginterface
DE3610016C2 (fr)
WO1997017153A1 (fr) Outil de perçage avec pointe remplaçable
WO2002076661A1 (fr) Outil et ensemble outil
WO2011015259A1 (fr) Support d'outil avec porte-outils interchangeables et porte-outil
DE102006005379A1 (de) Kombinationswerkzeug und Verfahren zur spanenden Bearbeitung eines Bohrlochs und dessen Bohrungsoberfläche sowie Schneidkörper für ein derartiges Kombinationswerkzeug
EP3837076B1 (fr) Outil de chanfreinage
EP2509745A1 (fr) Module pour l'équipement ultérieur d'un dispositif de meulage d'électrodes et dispositif de meulage d'électrodes
DE20204848U1 (de) Auswechselbare Bohrerspitze und Bohrwerkzeuganordnung
EP2489488A1 (fr) Scie de forage à diamant dotée d'un foreur central et d'une butée
EP2448705B1 (fr) Outil pour l'usinage ou la réalisation d'un trou chanfreiné
EP1414608B1 (fr) Outil et procede pour la finition de sieges et de guides de soupapes
DE102004031600B4 (de) Werkzeug zur Bearbeitung eines mineralischen Untergrundes mit einem Ultraschall-Werkzeuggerät
DE102006007787A1 (de) Vorrichtung und Verfahren zum spanabhebenden Herstellen einer kalottenförmigen Ausnehmung in einem Werkstück
DE102004008166A1 (de) Werkzeug zur spanenden Bearbeitung von Präzisionsbohrungen
EP1211016B1 (fr) Outil à forer des trous profonds et son procédé de fabrication
EP4005713A2 (fr) Outil de déchiquetage permettant d'usiner la matière plastique
EP1740338A1 (fr) Outil a brocher et procede pour usiner des surfaces de trous, par enlevement de matiere
DE19841579C2 (de) Werkzeug zur spanenden Bearbeitung mit geometrisch bestimmten Schneiden
DE2204137A1 (de) Planeinstechwerkzeug
DD280272A1 (de) Messerkopf mit schrupp- und schlichtschneiden
AT409353B (de) Fräswerkzeug

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: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20030319

AKX Designation fees paid

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

17Q First examination report despatched

Effective date: 20040628

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 ES FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

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

Effective date: 20050810

REF Corresponds to:

Ref document number: 50107018

Country of ref document: DE

Date of ref document: 20050915

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2246963

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060511

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50107018

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

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

Ref country code: DE

Payment date: 20180605

Year of fee payment: 18

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

Ref country code: BE

Payment date: 20180417

Year of fee payment: 18

Ref country code: FR

Payment date: 20180511

Year of fee payment: 18

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

Ref country code: ES

Payment date: 20180702

Year of fee payment: 18

Ref country code: IT

Payment date: 20180625

Year of fee payment: 18

Ref country code: GB

Payment date: 20180403

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50107018

Country of ref document: DE

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

Effective date: 20190616

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190630

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: 20190616

Ref country code: GB

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

Effective date: 20190616

Ref country code: DE

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

Effective date: 20200101

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: 20190630

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: 20190630

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20201028

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: 20190617