EP1478826B1 - Hebewerk - Google Patents
Hebewerk Download PDFInfo
- Publication number
- EP1478826B1 EP1478826B1 EP03742944A EP03742944A EP1478826B1 EP 1478826 B1 EP1478826 B1 EP 1478826B1 EP 03742944 A EP03742944 A EP 03742944A EP 03742944 A EP03742944 A EP 03742944A EP 1478826 B1 EP1478826 B1 EP 1478826B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- brake
- draw works
- braking
- arrangement
- works according
- 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
Links
- 238000005553 drilling Methods 0.000 claims abstract description 8
- 238000007667 floating Methods 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 10
- 230000000712 assembly Effects 0.000 description 9
- 238000000429 assembly Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/008—Winding units, specially adapted for drilling operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
- B66D5/14—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/26—Operating devices pneumatic or hydraulic
Definitions
- the invention relates to a hoist of the preamble of claim 1 corresponding type.
- Drilling device or a Bohrungsverschluß designed, for example, from a floating platform, on the seabed or in or on a borehole: They have a rotatably mounted winding drum on which a usually designed as a steel cable flexible traction means is attached, the up by rotational drive of the winding drum or can be processed.
- At least one rotary drive device is provided.
- the latter regularly includes an electric motor. But it is also possible to use a hydraulic or pneumatic drive instead of the DC motor.
- Such elevators For braking the winding drum during the discharge of the load and for holding the load above the ground, such elevators have a braking device comprising a mechanically acting brake assembly.
- a mechanically acting brake assembly In order to relieve this mechanically acting brake arrangement, it is also possible to provide further, non-mechanically acting brake arrangements, for example eddy current brake arrangements.
- the lifts are in practice adapted constructively to the maximum expected lifting capacity determined by their intended use.
- the latter is specified by definition for a first layer of rope on the winding drum.
- the maximum lifting power is reduced by the associated larger lever, under which the load acts on the winding drum.
- the rope is dimensioned so that its breaking load at least twice the lifting load of the elevator corresponds.
- the superstructures over which the rope is deflected - for example a mast - are designed for a 1.8-fold lifting load.
- the braking device is designed so that the maximum load to be held 1.5 to 1.6 times the lifting load corresponds.
- a hoisting gear which in addition to a brake arrangement comprises an emergency brake device for generating an additional braking force.
- the brake and the emergency brake assembly are configured such that they each achieve at least one hundred percent of the maximum required braking force.
- the invention is therefore based on the object to improve the reliability of such lifting equipment.
- the braking devices used previously which - as described above - provide protection against the overload of other components, and in the vast majority of applications ensure trouble-free operation, continue to be used.
- Due to the additional emergency brake now the possibility is created in case of need, d. H. at currently insufficient braking power to be able to apply an additional braking force.
- the emergency brake devices are those devices which are provided in addition to the brake device and are not simply larger in size, the emergency brake devices are only activated when they are actually needed. A deceleration of the winding drum is thus possible even in a total failure of the braking device.
- the brake and the emergency brake arrangements are designed such that at least one hundred percent of the maximum braking power required can be achieved with them.
- the emergency brake assembly can completely replace the brake assembly, so that emergency operation of the elevator is possible even with complete failure of the brake assembly.
- a control device determines the respective braking power setpoint with a braking power actual value achieved by the main brake arrangement compares the characteristic parameters and, in the case of a differential value brake setpoint - braking actual value> 0, activates the emergency braking device so that the difference value corresponds to approximately 0, the maximum total braking power being ⁇ 130% of the braking power setpoint. Reduces the achieved with the main brake assembly braking power below the target value, the emergency brake assembly is activated to generate the additional braking power required via the control device.
- Limiting the total braking power to a maximum of 130% of the target value avoids the forces exerted on the components of the elevator or other components by the application of braking power reaching values above the breaking load of these components, thereby avoiding the risk of damage by introducing excessive braking power becomes.
- the brake assembly has at least one brake shoe acting on a rotating part and means for applying the at least one brake shoe and means for applying at least one brake shoe with a braking force, wherein the emergency brake assembly is formed by a Additional device is provided for selectively exerting an additional braking force on the rotary part. If the brake line which can be achieved with the brake arrangement during normal operation no longer suffices, an additional braking power can be actively generated by actuation of the additional device.
- the device for acting on the at least one brake shoe with a braking force preferably comprises a spring arrangement acting on the at least one brake shoe with the braking force.
- the device preferably has an arrangement acting in opposition to the spring arrangement for controlling the braking force exerted on the brake shoe.
- the ancillary device is then preferably designed such that it comprises an arrangement for displacing the seat receiving the reaction forces of the spring arrangement. Upon actuation of the auxiliary device is therefore the bias the spring arrangement increases, which leads to an increase in the braking force acting on the at least one brake shoe and thus to an increase in the braking power.
- the additional device is preferably designed as a hydraulically actuated device.
- the emergency brake assembly comprises an additional braking device which can be selectively connected to the brake assembly.
- the structure of the emergency brake assembly may at least substantially correspond to that of the main brake assembly.
- the elevator comprises at least one gearbox coupled on the input side to a drive motor and cooperating on the output side with a summation gearbox, it is possible to arrange the emergency brake arrangement on the input side and / or the output side of the gearbox.
- the emergency brake assembly is constituted by a release device for controlled or controlled release, retention or recovery of the load by the discharge device having a capacity suitable for braking and maintaining the maximum lifting capacity of the elevator.
- the Nachlunvorraum preferably comprises an electrically, hydraulically or pneumatically driven engine, which also provides the application of emergency braking power serves. Also includes the Nachlrudvorraum a gearbox to which the engine is coupled, the engine can be coupled via an additional gear shaft coupled to the transmission. However, it is also possible to couple the motor to the input shaft of the transmission for a main drive motor for the elevator.
- the hoisting gear denoted as a whole by 100 in FIG. 1, comprises a frame 1 on which the components of the hoisting gear are mounted.
- the elevator 100 For catching up and lowering and for holding a load, in particular a drill or the like, the elevator 100 comprises a drum 2, which is rotatably mounted on a drum shaft 3 and whose axis S parallel to the longitudinal sides 4 of the frame 1 runs. It is mounted in bearing blocks 5, 6, which are arranged beyond the two end faces 7, 8 of the drum 2.
- a brake disc 9 is rotatably disposed, which is part of a designated as a whole with 10 brake assembly, which further in the direction of rotation of the axis S offset by 180 ° two caliper assemblies 11, 12th - So-called "Kalipper” - includes.
- Another brake caliper assembly is hidden by the drum shaft 3 and thus not visible in FIG. 1.
- an eddy current brake 13 connected to the drum shaft 3 is provided.
- the drive unit 14 of the elevator 100 is arranged to drive the drum 2. It comprises in the illustrated embodiment, three electrically operating drive motors 15, 16, 17, of which the two above are coupled via a gear unit 18 with each other.
- the drive motors 15, 16 on the one hand and 17 on the other hand with switching gears 19, 20 operatively connected the output side are coupled to a summation gear 21, which transmits the provided by the drive motors 15, 16, 17 drive torque to the drum shaft 3.
- the caliper assemblies 11, 12 are configured in the manner shown schematically in FIG. They each include Spring assemblies 22, 23, press the brake shoes, not shown in the drawing against the brake disc 9.
- hydraulically acting devices 24, 25 are provided, which are designed in such a way that pressurization leads to contraction of the respectively associated spring arrangement 22, 23.
- each spring assembly comprises a further hydraulically actuable means 26, 27, with which the spring preload can be increased, resulting in actuation to increase the braking force with which the respective brake shoe pressed against the brake disc and thus leads to an increase in braking power.
- the reaction forces of the respective spring arrangement 22, 23 receiving seat 28, 29 is shifted to the brake disk 9 towards this.
- the actuation of the emergency braking device 50 formed by the measures described above is effected by a manually operable emergency switch 30, are actuated by the electromagnetically actuated hydraulic valves 31, 32, the hydraulic fluid from a pressure reservoir 33 via lines 34 to the devices 26, 27 on actuation.
- the described with reference to FIG. 2 embodiment of the brake caliper assembly may be implemented in a caliper assembly or in several brake caliper assemblies of the brake assembly.
- FIG. 3 Another embodiment of a lift according to the invention, which is designated as a whole with 200 corresponds in its construction and its operation in essential parts of the lifting 100 of FIG. 1 Accordingly, such components of the elevator 200, those of the Hebewerks 100, with reference numbers increased by 100. To avoid repetition, reference is made to the description above. In the following, only the differences of the elevator 200 to the elevator 100 will be explained.
- the shafts of the drive motors 116, 117 are connected to disc brake assemblies 35, 36, with which the respectively associated shaft can be braked.
- the disc brake assemblies 35, 36 together form an emergency brake device for generating an additional braking force.
- the operation of the disc brake assemblies 35, 36 takes place in the manner shown in FIG. 4 via a manually operable emergency switch 130, via which an electromagnetically actuated hydraulic valve 131 is actuated, which discharges hydraulic fluid from the brake calipers 37, 38 via lines 134 to a tank when actuated ,
- the brake caliper assemblies 37, 38 of the disc brake assemblies close resiliently in a manner corresponding to the brake calipers 111, 112.
- the elevator is equipped with a decanting device 40, which serves for the slow lowering of a load by means of the elevator, for example a drilling device with feed rate.
- a decanting device 40 which serves for the slow lowering of a load by means of the elevator, for example a drilling device with feed rate.
- the gearboxes 19, 20, 119, 120 (by way of example only reference is made to the gearbox 20 hereinafter) provided with an additional input shaft 41 which can be coupled to the transmission main shaft, not shown in the drawing.
- An additional drive motor 42 acts on the input shaft 41 via an angle gear 43.
- the entire decommissioning device 40 is dimensioned such that it can be used to apply the maximum load that is permissible for the elevator.
- the drive motor 42 is designed for this purpose as an AC motor, which is operated via a frequency converter. To further increase safety, two electric motors may be provided instead of the one drive motor 42.
- the exemplary embodiment of a lift illustrated in FIG. 6 corresponds, in terms of its function, to that of FIG. 5.
- the take-down device designated here as a whole by 140 is not formed here by a unit connected to the manual transmission 20, but the drive motor 142 is connected via a Coupling 144 connected to the shaft of the drive motor 17 on the transmission 20 opposite side.
- the drive motor 142 can be replaced by multiple motors.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Braking Arrangements (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
- Valve Device For Special Equipments (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10208370 | 2002-02-27 | ||
DE10208370A DE10208370A1 (de) | 2002-02-27 | 2002-02-27 | Hebewerk |
PCT/EP2003/001665 WO2003072904A1 (de) | 2002-02-27 | 2003-02-19 | Hebewerk |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1478826A1 EP1478826A1 (de) | 2004-11-24 |
EP1478826B1 true EP1478826B1 (de) | 2006-06-07 |
Family
ID=27740441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03742944A Expired - Lifetime EP1478826B1 (de) | 2002-02-27 | 2003-02-19 | Hebewerk |
Country Status (8)
Country | Link |
---|---|
US (1) | US7232113B2 (zh) |
EP (1) | EP1478826B1 (zh) |
CN (1) | CN1325752C (zh) |
AT (1) | ATE329130T1 (zh) |
CA (1) | CA2477377C (zh) |
DE (2) | DE10208370A1 (zh) |
NO (1) | NO330088B1 (zh) |
WO (1) | WO2003072904A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10348666A1 (de) * | 2003-10-15 | 2005-05-19 | Wirth Maschinen- und Bohrgeräte-Fabrik GmbH | Hebewerk |
CA2505989C (en) * | 2005-04-29 | 2007-07-03 | Gerald Lesko | Electric drawworks for a drilling rig |
US8079569B2 (en) * | 2005-04-29 | 2011-12-20 | Gerald Lesko | Cable drawworks for a drilling rig |
US7862009B2 (en) | 2006-11-22 | 2011-01-04 | Victory Rig Equipment Corporation | Electric winch motor |
US20130068068A1 (en) * | 2011-09-19 | 2013-03-21 | Holger Witt | Modulated shifting transmission with parallel power paths. |
DE102012102046A1 (de) | 2012-03-12 | 2013-09-12 | Aker Wirth Gmbh | Hebewerk |
DE102013108495B4 (de) * | 2013-08-07 | 2017-08-24 | Mhwirth Gmbh | Hebewerk-Bremssystem |
NO2760517T3 (zh) | 2014-01-30 | 2017-12-30 | ||
JP6404694B2 (ja) * | 2014-12-05 | 2018-10-10 | 株式会社神戸製鋼所 | 電動ウインチ装置及び移動式クレーン |
CN104528567B (zh) * | 2015-01-04 | 2017-01-25 | 江苏永钢集团有限公司 | 脱硫搅拌头安全升降控制装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB842435A (en) * | 1957-10-24 | 1960-07-27 | California Research Corp | A drawworks for well drilling |
DE1137277B (de) * | 1961-01-25 | 1962-09-27 | Siemens Ag | Zweistufiges Ventil zur selbsttaetigen Einstellung eines niedrigen Vordrucks vor Aufgabe des hoeheren Hauptdruckes auf ein und denselben Druckmittel-verbraucher, insbesondere auf Bremszylinder von Foerdermaschinenbremsen |
US3981485A (en) * | 1974-10-02 | 1976-09-21 | Dresser Industries, Inc. | Helicopter transportable drilling rig |
US4069921A (en) * | 1976-01-30 | 1978-01-24 | Harnischfeger Corporation | Overhead crane including a single failure proof hoist |
GB2031363B (en) * | 1978-10-17 | 1982-08-11 | Northern Eng Ind | Crane safety system |
US4337926A (en) * | 1980-09-02 | 1982-07-06 | Eaton Corporation | Winch control |
US4434971A (en) * | 1981-02-11 | 1984-03-06 | Armco Inc. | Drilling rig drawworks hook load overspeed preventing system |
DE3204695A1 (de) * | 1982-02-11 | 1983-08-18 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur sicherheitsbremsung von foerdermaschinen, insbesondere trommelfoerdermaschinen |
US4696377A (en) | 1985-09-27 | 1987-09-29 | Ltv Energy Products Company | Brake system for drawworks |
US4746100A (en) * | 1986-12-24 | 1988-05-24 | Caterpillar Inc. | Winch drag brake apparatus |
US5342020A (en) * | 1991-05-03 | 1994-08-30 | Stone Richard J | Speed controller for drilling rig traveling block |
WO1995008069A1 (en) * | 1993-09-15 | 1995-03-23 | Gregory Rig Service & Sales, Inc. | Brake system for drilling equipment |
NO306814B1 (no) * | 1994-10-05 | 1999-12-27 | Maritime Hydraulics As | Brems for heisespill |
DE20003513U1 (de) * | 2000-02-28 | 2001-07-26 | Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 41812 Erkelenz | Hebewerk |
-
2002
- 2002-02-27 DE DE10208370A patent/DE10208370A1/de not_active Ceased
-
2003
- 2003-02-19 US US10/506,032 patent/US7232113B2/en not_active Expired - Lifetime
- 2003-02-19 CN CNB038047543A patent/CN1325752C/zh not_active Expired - Fee Related
- 2003-02-19 WO PCT/EP2003/001665 patent/WO2003072904A1/de active IP Right Grant
- 2003-02-19 DE DE50303686T patent/DE50303686D1/de not_active Expired - Lifetime
- 2003-02-19 AT AT03742944T patent/ATE329130T1/de not_active IP Right Cessation
- 2003-02-19 CA CA002477377A patent/CA2477377C/en not_active Expired - Lifetime
- 2003-02-19 EP EP03742944A patent/EP1478826B1/de not_active Expired - Lifetime
-
2004
- 2004-09-24 NO NO20044024A patent/NO330088B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1639439A (zh) | 2005-07-13 |
NO330088B1 (no) | 2011-02-14 |
CA2477377A1 (en) | 2003-09-04 |
EP1478826A1 (de) | 2004-11-24 |
CN1325752C (zh) | 2007-07-11 |
US20050133773A1 (en) | 2005-06-23 |
US7232113B2 (en) | 2007-06-19 |
CA2477377C (en) | 2009-02-03 |
WO2003072904A1 (de) | 2003-09-04 |
DE10208370A1 (de) | 2003-09-11 |
NO20044024L (no) | 2004-09-27 |
DE50303686D1 (de) | 2006-07-20 |
ATE329130T1 (de) | 2006-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1259455B1 (de) | Hebewerk | |
DE69725865T2 (de) | Redundantes bohrhebewerk | |
DE69726082T2 (de) | Betätigungsvorrichtung für Flugzeugsteuerflächen | |
DE102015100181B4 (de) | Systemanordnung von Hubwerken und Verfahren zum Betrieb der Systemanordnung | |
DE3642387C2 (zh) | ||
EP1478826B1 (de) | Hebewerk | |
EP2762438B1 (de) | Verfahren zur Beeinflussung einer auf einen Seiltrieb wirkenden Seilwindenkraft und Vorrichtung zur Durchführung eines derartigen Verfahrens | |
DE4217572A1 (de) | Lasterfassungseinrichtung fuer auf fahrzeugen angebrachte ausleger | |
EP2736831B1 (de) | Hebewerk | |
DE10320946A1 (de) | Seilwindenanordnung und Verfahren zu deren Betrieb | |
WO2005035427A1 (de) | Hebewerk | |
DE102004043592B3 (de) | Sicherheitsbremseinrichtung einer Wickeltrommel sowie Arbeitsverfahren zum Einschleifen der Sicherheitsbremse | |
EP2825496B1 (de) | Hebewerk | |
EP3653480A1 (de) | Bremssattel eines zweirads | |
DE102011013549B4 (de) | Mechanische Umformmaschine, insbesondere Kurbelpresse | |
EP2303754B1 (de) | Getriebeloses hebewerk | |
DE69414962T2 (de) | Freie Drehung-Steuerungsvorrichtung für ein Hebe- und Zuggerät | |
DE10043013C2 (de) | Aufzugsantrieb mit Bremsvorrichtung | |
EP3539917B1 (de) | Trommelfördermaschine | |
DE10034336A1 (de) | Seilwinde für die Holzbringung im Forst | |
DE8529530U1 (de) | Vorrichtung zum Beherrschen der Bewegung einer Welle | |
DE102007005895A1 (de) | Mehrsäulen-Hebebühne für Fahrzeuge | |
DE10246588B4 (de) | Nothalte-Bremseinrichtung für Aufzugsmaschinen | |
EP3770098A1 (de) | Treppenlift und verfahren zum betreiben eines treppenlifts | |
DE895514C (de) | Zugeinrichtung, insbesondere Schleppwinde fuer Schiffe |
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: 20040726 |
|
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 SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20050209 |
|
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 IT LI LU MC NL PT SE SI SK TR |
|
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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20060607 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: 20060607 Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060607 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: 20060607 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: 20060607 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: 20060607 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: 20060607 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: 20060607 |
|
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 |
|
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: 50303686 Country of ref document: DE Date of ref document: 20060720 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060907 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: 20060907 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060918 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061107 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20060607 |
|
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: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070228 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070228 |
|
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 |
|
EN | Fr: translation not filed | ||
26N | No opposition filed |
Effective date: 20070308 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
BERE | Be: lapsed |
Owner name: WIRTH MASCHINEN- UND BOHRGERATE-FABRIK G.M.B.H. Effective date: 20070228 |
|
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: 20070228 |
|
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: 20060908 Ref country code: FR 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: 20070309 |
|
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: 20060907 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070219 |
|
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: 20060607 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060607 |
|
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: 20070219 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: 20060607 |
|
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: 20061208 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: 20060607 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 50303686 Country of ref document: DE Representative=s name: KLUIN, JOERG-EDEN, DIPL.-PHYS. DR.RER.NAT., DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 50303686 Country of ref document: DE Representative=s name: KLUIN, JOERG-EDEN, DIPL.-PHYS. DR.RER.NAT., DE Effective date: 20150319 Ref country code: DE Ref legal event code: R081 Ref document number: 50303686 Country of ref document: DE Owner name: MHWIRTH GMBH, DE Free format text: FORMER OWNER: AKER WIRTH GMBH, 41812 ERKELENZ, DE Effective date: 20150319 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 50303686 Country of ref document: DE Representative=s name: ZACCO LEGAL RECHTSANWALTSGESELLSCHAFT MBH, DE Ref country code: DE Ref legal event code: R082 Ref document number: 50303686 Country of ref document: DE Representative=s name: ZACCO PATENTANWALTS- UND RECHTSANWALTSGESELLSC, DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20210128 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20210120 Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 50303686 Country of ref document: DE Representative=s name: ZACCO LEGAL RECHTSANWALTSGESELLSCHAFT MBH, DE Ref country code: DE Ref legal event code: R082 Ref document number: 50303686 Country of ref document: DE Representative=s name: ZACCO PATENTANWALTS- UND RECHTSANWALTSGESELLSC, DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 50303686 Country of ref document: DE Representative=s name: ZACCO LEGAL RECHTSANWALTSGESELLSCHAFT MBH, DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50303686 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220901 |
|
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: 20220219 |