EP1860274A1 - Pointe de forage - Google Patents

Pointe de forage Download PDF

Info

Publication number
EP1860274A1
EP1860274A1 EP06008686A EP06008686A EP1860274A1 EP 1860274 A1 EP1860274 A1 EP 1860274A1 EP 06008686 A EP06008686 A EP 06008686A EP 06008686 A EP06008686 A EP 06008686A EP 1860274 A1 EP1860274 A1 EP 1860274A1
Authority
EP
European Patent Office
Prior art keywords
drill bit
plates
drill
bit according
pipe
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
EP06008686A
Other languages
German (de)
English (en)
Other versions
EP1860274B1 (fr
Inventor
Erwin Stötzer
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.)
Bauer Maschinen GmbH
Original Assignee
Bauer Maschinen 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
Priority to AT06008686T priority Critical patent/ATE399926T1/de
Application filed by Bauer Maschinen GmbH filed Critical Bauer Maschinen GmbH
Priority to EP06008686A priority patent/EP1860274B1/fr
Priority to DE502006001030T priority patent/DE502006001030D1/de
Priority to PT06008686T priority patent/PT1860274E/pt
Priority to ES06008686T priority patent/ES2308627T3/es
Priority to JP2007112475A priority patent/JP4654215B2/ja
Priority to US11/790,373 priority patent/US7571781B2/en
Priority to CNA2007101011018A priority patent/CN101063402A/zh
Publication of EP1860274A1 publication Critical patent/EP1860274A1/fr
Application granted granted Critical
Publication of EP1860274B1 publication Critical patent/EP1860274B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits

Definitions

  • the invention relates to a drill bit for an auger.
  • Such a drill bit is for example from the EP 1 580 397 A1 known. Drill bits are subject to considerable wear and must therefore be replaced frequently. In addition, there are drilling methods in which a drill tip is intended to remain in the ground. In such a drilling method with a so-called lost drill tip these are solved by reaching a desired drilling depth of a drill pipe, so that from the drill pipe can flow out a curable suspension for creating a drill column.
  • the invention has for its object to provide a drill bit that meets these requirements particularly well.
  • a drill bit according to the invention for an auger is characterized in that at least two curved plates are provided which extend radially outwards from a drilling axis and whose axial height decreases radially outwards.
  • the plates which form cutting helix, run like a turbine wheel from a center region on the drilling axis radially outward. This arcuate course with the tapering to the drilling axis allows a very good centering function of the drill bit.
  • the use of simple curved plates ensures a cost-effective construction.
  • the use of simple sheet metal parts allows a cost-effective welded construction, which is particularly advantageous in the disposable use as a lost drill bit.
  • a particularly cost-effective embodiment of the invention is given by the fact that the plates are provided with the same radius of curvature and are in particular segments of a cylindrical tube.
  • the curved plates can therefore be manufactured in a simple manner from inexpensive tubes.
  • the arcuate curvature need not be generated separately by bending, but results in a simple manner by the tube radius.
  • the plates have approximately quarter-arc segments with triangular or trapezoidal contour.
  • an edge of the plates may extend parallel to the cylinder or bending axis and be formed in a straight line.
  • the curved plates in the region of the drilling axis of the drill bit to be formed can adjoin one another directly and be welded together.
  • a preferred embodiment according to the invention is that coaxial with the drilling axis, a center element is arranged, to which the plates are adjacent.
  • the center element may be formed about a rod made of a steel or other hard material.
  • This central element can serve to increase the rigidity as well as to accurately position and reliably secure the bent plates.
  • the central element can also have a tip, which projects axially relative to the curved plates.
  • a particularly good centering function is achieved according to the invention in that three or four plates are provided, which are arranged with a uniform angular distance from each other.
  • a pipe main body is preferably provided for attachment to a drill pipe.
  • This may be, for example, a short piece of pipe made of steel, which can be rotatably connected to the drill pipe.
  • a seal in particular in a designated annular groove, be provided for sealing against the drill pipe. The tube body can be inserted into the drill pipe or pushed over the drill pipe.
  • a base plate is provided, on which the plates are arranged.
  • the curved plates on a flat edge, with which they can be reliably welded to a flat base plate.
  • the base plate is attached to the fixed bent plates on the pipe body, in particular by welding.
  • a form-fitting device for a releasable connection with a drill string can be recesses or protruding bolts or edges which can engage and cooperate with the drill string to form a bayonet closure in correspondingly designed positive-locking elements on the drill string.
  • a good centering function is achieved according to the invention in that the axes of curvature of the curved plates are arranged parallel or inclined to the drilling axis. In the inclined arrangement, the axes of curvature of the curved plates are tilted towards the drilling axis.
  • a drill bit of the type described above is arranged on the drill pipe.
  • a drilling tool can be created in particular in a reliable and cost-effective manner, a concrete element in the ground with a lost drill bit.
  • the embodiment of a drill bit 10 according to the invention according to FIGS. 1 to 4 comprises a tube main body 18 which is closed at one end with a base plate 20.
  • a cylindrical center element 16 is arranged coaxially to the central axis or drilling axis 14, which is flattened at its free end.
  • two curved plates 12 are arranged on the base plate 20 and on the middle element 16.
  • the two curved plates 12 have a trapezoidal contour, as can be seen in particular from FIG. 3.
  • the bent plates 12 are cut as a quarter-circle-shaped segments from a tube. This allows a particularly cost-effective and stable design of the plates 12th
  • the plates 12 have an axial height which corresponds to the length of the central element 16.
  • the Height of the plates decreases radially outward, so that a desired tip shape is generated.
  • the edge of the plates 12 forming a cutting edge extends approximately partially helically, which is favorable for the centering and tip function. This advantageous course results in a simple manner by a straight, but guided at a helix angle section in a tube from which the plates 12 are made.
  • the two offset by 180 ° to each other plates 12 relative to the drilling axis 14 are slightly offset, resulting in a desired turbine-like course of the curved plates 12, as can be seen clearly from Fig. 4.
  • the outer diameter of the round base plate 20 is greater than the outer diameter of the hollow cylindrical tube body 18.
  • On two side portions of the base plate 20 are provided for forming a form-locking device 22 recesses. These recesses are used for releasably connecting the drill bit 10 to a drill string, not shown, in particular a hollow drill pipe.
  • the form-locking device 22 in particular the radially projecting edges formed thereby, the drilling torque can be transmitted from the drill pipe to the drill bit in a simple manner.
  • FIGS. 5 to 7 A further embodiment of a drill bit 10 according to the invention is shown in FIGS. 5 to 7.
  • the tube body 18 and the base plate 20 with the recesses as form-fitting devices 22 are formed as in the previous embodiment.
  • the drill bit 10 is an inclined arrangement of the axes of curvature of the curved plates 12 to the drilling axis 14 given.
  • the central element 16 is formed as a trapezoidal or in cross-section approximately triangular body, which tapers from the base plate 20 to the free tip.
  • the actual free tip is formed in this drill bit 10 by the upper edges of the curved plates 12.
  • these are bevelled on their underside or there are, as shown in Fig. 5, recesses provided in the base plate 20.

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Holo Graphy (AREA)
  • Surgical Instruments (AREA)
EP06008686A 2006-04-26 2006-04-26 Pointe de forage Not-in-force EP1860274B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP06008686A EP1860274B1 (fr) 2006-04-26 2006-04-26 Pointe de forage
DE502006001030T DE502006001030D1 (de) 2006-04-26 2006-04-26 Bohrspitze
PT06008686T PT1860274E (pt) 2006-04-26 2006-04-26 Cabeça de perfuração
ES06008686T ES2308627T3 (es) 2006-04-26 2006-04-26 Punta de perforacion.
AT06008686T ATE399926T1 (de) 2006-04-26 2006-04-26 Bohrspitze
JP2007112475A JP4654215B2 (ja) 2006-04-26 2007-04-23 オーガビット
US11/790,373 US7571781B2 (en) 2006-04-26 2007-04-25 Auger bit
CNA2007101011018A CN101063402A (zh) 2006-04-26 2007-04-26 螺旋钻头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06008686A EP1860274B1 (fr) 2006-04-26 2006-04-26 Pointe de forage

Publications (2)

Publication Number Publication Date
EP1860274A1 true EP1860274A1 (fr) 2007-11-28
EP1860274B1 EP1860274B1 (fr) 2008-07-02

Family

ID=37055759

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06008686A Not-in-force EP1860274B1 (fr) 2006-04-26 2006-04-26 Pointe de forage

Country Status (8)

Country Link
US (1) US7571781B2 (fr)
EP (1) EP1860274B1 (fr)
JP (1) JP4654215B2 (fr)
CN (1) CN101063402A (fr)
AT (1) ATE399926T1 (fr)
DE (1) DE502006001030D1 (fr)
ES (1) ES2308627T3 (fr)
PT (1) PT1860274E (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2146046A1 (fr) 2008-07-15 2010-01-20 Marti Gründungstechnik AG Tête de forage pour un dispositif de forage destiné à la création de trous de forage dans un sol de fondation insuffisamment portant
EP3216974A1 (fr) * 2016-03-10 2017-09-13 Marti Gründungstechnik AG Tete de forage pour un dispositif de forage destine a la creation de trous de forage dans un sol de fondation insuffisamment porteur
US10337253B2 (en) 2017-06-22 2019-07-02 Marti Gründungstechnik Ag Drill head for a drilling device for creating drill holes in insufficiently stable foundation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9416513B2 (en) * 2013-10-25 2016-08-16 Hubbell Incorporated Helical screw pile and soil displacement device with curved blades
US20160090792A1 (en) * 2014-09-29 2016-03-31 Bhupinder Grewal Auger Blade
USD768742S1 (en) * 2014-10-26 2016-10-11 Guy Charbonneau Deicing blade
EP3411528A4 (fr) 2016-02-03 2019-10-09 Hubbell Incorporated Pieux de déplacement de sol
WO2018165617A1 (fr) 2017-03-10 2018-09-13 Hubbell Incorporated Pieu doté d'un ensemble de déplacement de sol

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973821A (en) * 1958-02-06 1961-03-07 Stihl Andreas Rotatable earth borer
DE1263652B (de) * 1966-08-27 1968-03-21 Hibernia Ag Bohrverfahren und Bohrkopf zur Herstellung von Bohrungen, insbesondere grossen Durchmessers, in Mineralien, bevorzugt Kohle
US3763942A (en) * 1972-02-25 1973-10-09 Contracting & Material Co Auger head
US3786876A (en) * 1971-06-24 1974-01-22 A Aaltonen Ice auger
DE8908131U1 (de) * 1989-07-04 1990-10-31 Delmag Maschinenfabrik Reinhold Dornfeld GmbH & Co, 7300 Esslingen Kopf für einen Erdbohrer
WO1998041697A1 (fr) * 1997-03-17 1998-09-24 Cesare Mati Miro Materiel pour creuser le sol sans travaux d'excavation destructeurs

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US569121A (en) * 1896-10-06 Foe pro
US1776018A (en) * 1927-11-14 1930-09-16 Harry C Brown Underreaming well-drilling bit
US2190434A (en) * 1937-09-20 1940-02-13 Felix L Pivoto Changeable blade drag bit
US2285024A (en) * 1939-08-11 1942-06-02 John B Ferguson Sample taking apparatus
US4252481A (en) * 1979-06-21 1981-02-24 Widder Corporation Cutting tool
DE3544433C2 (de) * 1985-12-16 1995-12-14 Hilti Ag Gesteinsbohrer
JPH0810517Y2 (ja) * 1989-10-25 1996-03-29 新日本製鐵株式会社 穿孔ビット
US5810517A (en) * 1993-06-28 1998-09-22 Monroe Cutting Tool Inc. Rotary milling cutters
DE19702137A1 (de) * 1997-01-22 1998-07-23 Fundex N V Erdverdrängungsbohrer
US6655476B2 (en) * 2001-02-23 2003-12-02 Timothy R. Wall Earth boring bit
JP2004003125A (ja) * 2002-03-28 2004-01-08 Hiromi Kuwahata 先端ビット回転埋設工法及び装置
EP1580397B1 (fr) 2004-03-26 2007-05-09 BAUER Maschinen GmbH Trépan de forage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973821A (en) * 1958-02-06 1961-03-07 Stihl Andreas Rotatable earth borer
DE1263652B (de) * 1966-08-27 1968-03-21 Hibernia Ag Bohrverfahren und Bohrkopf zur Herstellung von Bohrungen, insbesondere grossen Durchmessers, in Mineralien, bevorzugt Kohle
US3786876A (en) * 1971-06-24 1974-01-22 A Aaltonen Ice auger
US3763942A (en) * 1972-02-25 1973-10-09 Contracting & Material Co Auger head
DE8908131U1 (de) * 1989-07-04 1990-10-31 Delmag Maschinenfabrik Reinhold Dornfeld GmbH & Co, 7300 Esslingen Kopf für einen Erdbohrer
WO1998041697A1 (fr) * 1997-03-17 1998-09-24 Cesare Mati Miro Materiel pour creuser le sol sans travaux d'excavation destructeurs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2146046A1 (fr) 2008-07-15 2010-01-20 Marti Gründungstechnik AG Tête de forage pour un dispositif de forage destiné à la création de trous de forage dans un sol de fondation insuffisamment portant
EP3216974A1 (fr) * 2016-03-10 2017-09-13 Marti Gründungstechnik AG Tete de forage pour un dispositif de forage destine a la creation de trous de forage dans un sol de fondation insuffisamment porteur
US10337253B2 (en) 2017-06-22 2019-07-02 Marti Gründungstechnik Ag Drill head for a drilling device for creating drill holes in insufficiently stable foundation

Also Published As

Publication number Publication date
ES2308627T3 (es) 2008-12-01
EP1860274B1 (fr) 2008-07-02
CN101063402A (zh) 2007-10-31
JP2007291847A (ja) 2007-11-08
ATE399926T1 (de) 2008-07-15
JP4654215B2 (ja) 2011-03-16
PT1860274E (pt) 2008-07-31
DE502006001030D1 (de) 2008-08-14
US7571781B2 (en) 2009-08-11
US20080035385A1 (en) 2008-02-14

Similar Documents

Publication Publication Date Title
EP1860274B1 (fr) Pointe de forage
DE102008004564A1 (de) Bohrwerkzeug mit Ausspitzung
DE102005001222B4 (de) Schneidvorrichtung und Schneidverfahren zum Zerschneiden oder Bersten einer Rohrleitung in Längsrichtung
EP0470354B1 (fr) Foret à fabriquer des trous cylindriques
EP2863003A2 (fr) Outil et dispositif d'agrandissement d'un passage existant dans le sol
DE20301946U1 (de) Teleskopierbares Bohrgestänge
EP0855489A2 (fr) Perçoir qui déplace la terre
WO2009135681A1 (fr) Foret
EP0391119B1 (fr) Elément de connexion pour un raccord vissé de boulons d'ancrage à injection auto-forants
EP2011958B1 (fr) Tarière
DE19803304C5 (de) Bohrgestänge zum Drehschlagbohren, insbesondere zum Überlagerungsbohren
EP3480419B1 (fr) Dispositif formant tarière hélicoïdale et procédé de formation d'un dispositif formant tarière hélicoïdale
DE10360707A1 (de) Gesteinsbohrer
DE19915304B4 (de) Bohrwerkzeug
EP1580397B1 (fr) Trépan de forage
DE112004000454T5 (de) Bohrmeißelanordnung, Bohrstange mit der Bohrmeißelanordnung und Bohrerspitze zum Selbstbohren von Gestein oder Ankerbolzen
DE2842131B2 (de) Schrämwalze
DE19545646A1 (de) Drehschlag-Wendelbohrer
DE102005011120B4 (de) Schneckenbohrer
DE102020208439B4 (de) Bohrstange, Kelly-Bohrgestänge und Verfahren
EP4242417A1 (fr) Outil pour trains de tiges
DE102008003437B3 (de) Selbsthemmende Verankerungsvorrichtung
EP1156183A1 (fr) Tube de forage à double paroi
DE19610478A1 (de) Bohrer zum Herstellen von Bohrlöchern mit Hinterschneidung insbesondere in stahlarmiertem Beton
DE10100711B4 (de) Lochfräser

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: 20061219

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

Ref country code: CH

Ref legal event code: NV

Representative=s name: SCHMAUDER & PARTNER AG PATENTANWALTSBUERO

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20080721

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

REF Corresponds to:

Ref document number: 502006001030

Country of ref document: DE

Date of ref document: 20080814

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

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: 20080702

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2308627

Country of ref document: ES

Kind code of ref document: T3

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

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: 20080702

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: 20081102

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: 20080702

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: 20081002

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: 20080702

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: 20080702

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: 20080702

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: 20080702

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: 20080702

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: 20080702

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: 20080702

26N No opposition filed

Effective date: 20090403

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

Ref country code: ES

Payment date: 20090430

Year of fee payment: 4

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: SCHMAUDER & PARTNER AG PATENT- UND MARKENANWAELTE VSP;ZWAENGIWEG 7;8038 ZUERICH (CH)

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

Ref country code: AT

Payment date: 20090424

Year of fee payment: 4

Ref country code: DE

Payment date: 20090429

Year of fee payment: 4

Ref country code: FR

Payment date: 20090423

Year of fee payment: 4

Ref country code: LU

Payment date: 20090423

Year of fee payment: 4

Ref country code: NL

Payment date: 20090429

Year of fee payment: 4

Ref country code: PT

Payment date: 20090406

Year of fee payment: 4

Ref country code: SE

Payment date: 20090424

Year of fee payment: 4

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

Ref country code: BE

Payment date: 20090506

Year of fee payment: 4

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

Ref country code: IT

Payment date: 20090430

Year of fee payment: 4

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: 20090430

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

Effective date: 20080702

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: 20081003

BERE Be: lapsed

Owner name: BAUER MASCHINEN G.M.B.H.

Effective date: 20100430

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

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

Effective date: 20101026

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20101101

EUG Se: european patent has lapsed
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: 20100426

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20101230

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: 20101101

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: 20100430

Ref country code: LI

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

Effective date: 20100430

Ref country code: PT

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

Effective date: 20101026

Ref country code: DE

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

Effective date: 20101103

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: 20100426

Ref country code: BE

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

Effective date: 20100430

Ref country code: IT

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

Effective date: 20100426

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: 20090103

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20110711

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: 20110629

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: 20080702

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: 20080702

Ref country code: ES

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

Effective date: 20100427

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 399926

Country of ref document: AT

Kind code of ref document: T

Effective date: 20110426

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: 20110426

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: 20100430

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: 20100426

Ref country code: SE

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

Effective date: 20100427