EP1183440A1 - Gesteinskopf für den anbau an baggerarmen - Google Patents
Gesteinskopf für den anbau an baggerarmenInfo
- Publication number
- EP1183440A1 EP1183440A1 EP00940006A EP00940006A EP1183440A1 EP 1183440 A1 EP1183440 A1 EP 1183440A1 EP 00940006 A EP00940006 A EP 00940006A EP 00940006 A EP00940006 A EP 00940006A EP 1183440 A1 EP1183440 A1 EP 1183440A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gear
- cutting heads
- bevel
- bevel gear
- motor
- 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
Links
- 239000004575 stone Substances 0.000 title abstract 5
- 239000000314 lubricant Substances 0.000 claims abstract description 11
- 238000005461 lubrication Methods 0.000 claims description 18
- 241001427932 Bothragonus swanii Species 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 7
- 238000003801 milling Methods 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 235000000621 Bidens tripartita Nutrition 0.000 description 1
- 240000004082 Bidens tripartita Species 0.000 description 1
- 208000006637 fused teeth Diseases 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1086—Drives or transmissions specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
- E02F3/205—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels with a pair of digging wheels, e.g. slotting machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
- E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
- E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis
Definitions
- the invention relates to a rock head for attachment to implement support arms, such as e.g. Excavator arms, with a hydraulic motor and a gear for driving interchangeable milling drums or discs or cutting heads, whereby cutting heads with different diameters can be attached and lubricant from a lubricant sump is fed to the gear in any orientation of the rock cutting heads.
- implement support arms such as e.g. Excavator arms
- a rock milling head of the type mentioned in the introduction can be found, for example, in EP 841 467 AI.
- a hydraulic motor or an electric motor can optionally be flanged to the side of the support arm, the drive to the output shafts for the cutting heads being effected via an idler gear in the form of a spur gear.
- the middle drive spur gear or intermediate gear must be dimensioned correspondingly large so that there is sufficient space between the free end of the excavator arm and the cutting head.
- this intermediate spur gear Since cutting heads of different sizes require different input and output torques, this intermediate spur gear must not only have a correspondingly large diameter in order to enable the mounting of larger cutting heads, but also have a minimum width in order to be able to transmit the input and output torques.
- the intermediate spur gear must therefore be dimensioned for the maximum moments to be transmitted in the tooth width, the intermediate gear in principle having no influence on the gear ratio. The increased dimensioning is particularly necessary in view of the double tooth load.
- Excavator mounting kits are used, deviating from the conditions, such as are present in cutting machines, for example, over a relatively large vertical swivel angle range of approximately 180 °, and such a swivel angle now requires that reliable lubrication is present in every position.
- US Pat. No. 5,478,139 shows a further embodiment of an excavator attachment kit, in particular the relatively large pivoting angle that is to be coated with such attachment kits is shown.
- the cutting heads are driven by a chain drive to which two hydraulic motors are coupled. Again, a relatively large volume has to be supplied with lubricant, so that perfect lubrication by spraying in any position of the cantilever arm is not easily guaranteed.
- the configuration of the excavator attachment kit described in US Pat. No. 5,478,139 does not allow the replacement of cutting heads by correspondingly larger cutting heads if the drive is not to be overloaded.
- the invention now aims to provide a rock head which, even when using cutting heads with different diameters, allows reliable lubrication in any orientation and can also be used with slim and narrow cantilever arms.
- the invention further aims to reliably provide the required moments for different diameters of cutting heads to the output shafts for the cutting heads in such a rock head with a correspondingly narrow design and high operational reliability of the lubrication, with a conversion for larger or smaller cutting heads, the largest possible number of components can continue to be used unchanged and therefore only a small proportion of components need to be replaced.
- the training according to the invention essentially consists in the drive comprising a hydraulic motor arranged in the support arm and a bevel gear stage with a bevel pinion with an axis parallel or coaxial to the axis of the excavator arm and a bevel gear coaxial with the drive axis of the cutting heads, and in that A reduction gear is optionally arranged between the drive motor and bevel pinion or between bevel gear and output shaft for the cutting heads.
- the bevel gear stage can be taken over essentially unchanged for different sizes of the cutting arms, with the appropriate choice of the arrangement of the reduction gear the bevel pinion and the bevel gear in both cases with unchanged dimensioning are able to provide the output shaft with the required output torque.
- the core housing with the bevel gear stage can still be used unchanged and therefore the connection conditions to the boom of the excavator remain essentially the same for different cutting heads.
- the space which must be lubricated by the sump lubrication or by spray or spray oil can be significantly reduced and reliable lubrication of all critical points can be ensured, while at the same time a particularly small and narrow cantilever arm can be used.
- the design according to the invention is advantageously made such that the reduction gear is designed as a planetary gear or epicyclic gear.
- a planetary gear, epicyclic gear or spur gear can be interposed in a particularly space-saving manner at the required point, such a planetary gear in the case of the arrangement between the bevel gear and the output shaft for the cutting heads can be integrated into the housing for the bevel gear stage and therefore also lubricated safely can be.
- the invention is so made that the reduction gear for cutting heads with a smaller diameter is arranged between the motor and bevel pinion and for cutting heads with a larger diameter between bevel gear and output shaft for the cutting heads.
- the drive torques for cutting heads with a larger diameter are safely available with the same dimensions of bevel pinion and bevel gear, since in this case the bevel pinion rotates at a correspondingly higher speed and the speed is only reduced by the reduction gear after the bevel gear . It can thus be found with small-sized bevel pinions and bevel gears, and conversely, if smaller cutting heads are used, the rotational speed of the bevel pinion can already be selected to be lower, since in this case only lower moments have to be transmitted.
- the design is such that the motor shaft of the hydraulic motor is arranged axially parallel or coaxially to the axis of the bevel pinion, with a planetary gear arranged in the carrier arm advantageously having coaxial drive and output shafts.
- the design of the planetary gear for cutting heads of larger diameters can be made in a simple manner that a planetary gear connected downstream of the bevel gear has a planet gear carrier rotatably connected to the output shaft for the cutting heads and that the bevel gear is rotatably coupled to a sun gear designed as a sleeve or bushing for the planet gears, the bevel gear, sun gear and the axis of the output shaft being arranged coaxially, whereby Such training ensures the safe lubrication of the planetary gear inside the housing for the bevel gear stage.
- the bevel pinion itself can in the case of the design according to the invention in any case be adequately lubricated by spray oil which is expelled from the toothing of the bevel gear stage, with a complete seal advantageously being provided towards the cantilever arm.
- the design is advantageously made such that the bevel pinion is sealingly mounted in the support arm on the side facing the motor.
- the pinion facing the bevel gear can recently be stored near the tooth engagement, in this area, in turn, adequate lubrication of the bearing being ensured by spray oil.
- the bevel pinion bearing facing the motor is equipped with grease lubrication or dry lubrication and the bearing facing away from the motor is lubricated by spray oil from the housing containing the bevel gear stage, so that one with a low lubricant volume in the area of the bevel gear stage with any orientation of the excavator arm safe lubrication is guaranteed.
- FIG. 1 shows a side view of the rock head
- FIG. 2 shows a view in the direction of arrow II-II schematically, partly in section through a first embodiment of the cutting heads
- FIG. 3 shows an analog section, like FIG. 2, when used accordingly larger cutting heads.
- Fig. 1 the end of the excavator arm is designated 1.
- the cutting head is indicated schematically by the contour 2, the bearing cover being indicated schematically by 3.
- the rock head together with the connection unit is connected to the excavator arm via bearing eyes 4.
- a reduction gear in the form of a planetary gear 6 is flanged to the hydraulic motor, the output shaft 7 of which meshes with a bevel pinion 8.
- the bevel pinion 8 is mounted in the front end 9 of the cantilever arm or excavator arm, the inner bearing 10 facing the motor being designed as a grease-lubricated bearing which is sealed by seals 11 from the bearing housing 12 of the bevel gear stage.
- the bearing 13 adjacent to the bearing housing 12 of the bevel gear stage itself is in turn lubricated from the lubricant sump accommodated in the bearing housing 12 and need not be designed to be sealing.
- the bevel pinion 8 meshes with a bevel gear 14 which, in the embodiment according to FIG. 2, is non-rotatably connected to the output shaft 15 for the cutting heads 2.
- the output shaft 15 is mounted outside the bevel gear stage and is indicated schematically by 16 and 17.
- FIG. 2 the outline of correspondingly larger cutting heads is shown with 2 ', for which the drive and the bearing are then modified in accordance with FIG. 3.
- the axis of rotation of the hydraulic motor 5 is indicated schematically at 18 and is coaxial with the output shaft 7 of the planetary gear 6 and the axis of the bevel pinion 8.
- the hydraulic motor 5 is now connected directly to the bevel pinion 8 via the drive spur gear 19, the bevel pinion 8 in turn being stored unchanged with respect to the configuration when using smaller cutting heads.
- the cutting head contour of the correspondingly larger cutting head is again indicated by 2 ', the bevel gear 14 no longer rotatingly being connected to the output shaft 15 for the cutting heads, but rather meshing non-rotatably via a toothing with a sleeve-shaped sun gear 20.
- the planet carrier 21 is rotatably connected to the output shaft 15 for the cutting heads and the planet gears 22 are in engagement with the sun gear 20.
- the bevel pinion 8 and the bevel gear 14 can thus be used unchanged, so that the respective Seeing parts are reduced to a minimum and at the same time the required drive torque is reliably provided with a correspondingly narrow construction and thus with a correspondingly small free distance between the two cutting heads 2 and 2 '.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Gear Transmission (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT00940006T ATE273442T1 (de) | 1999-06-08 | 2000-06-06 | Gesteinskopf für den anbau an baggerarmen |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT101699 | 1999-06-08 | ||
AT101699 | 1999-06-08 | ||
PCT/AT2000/000159 WO2000075488A1 (de) | 1999-06-08 | 2000-06-06 | Gesteinskopf für den anbau an baggerarmen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1183440A1 true EP1183440A1 (de) | 2002-03-06 |
EP1183440B1 EP1183440B1 (de) | 2004-08-11 |
Family
ID=3504971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00940006A Expired - Lifetime EP1183440B1 (de) | 1999-06-08 | 2000-06-06 | Gesteinskopf für den anbau an baggerarmen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1183440B1 (de) |
AU (1) | AU5509000A (de) |
DE (1) | DE50007392D1 (de) |
WO (1) | WO2000075488A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBO20010632A1 (it) * | 2001-10-16 | 2003-04-16 | Simex Engineering S R L | Fresatrice oleodinamica per macchine escavatrici |
US10273803B2 (en) | 2016-12-15 | 2019-04-30 | Caterpillar Global Mining Europe Gmbh | Implement system for machine and operating method therefor |
EP3527723A1 (de) | 2018-02-20 | 2019-08-21 | BAUER Maschinen GmbH | Verfahren zum bearbeiten eines bodens und fräskopf hierfür |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT344645B (de) * | 1976-05-25 | 1978-08-10 | Voest Ag | Schraemmaschine |
AT385086B (de) * | 1986-04-16 | 1988-02-10 | Voest Alpine Ag | Antriebsanordnung fuer die schraemkoepfe einer schraemmaschine |
AT388024B (de) * | 1987-06-17 | 1989-04-25 | Voest Alpine Ag | Antriebsanordnung fuer die schraemkoepfe oder -walzen einer vortriebs- oder gewinnungsmaschine |
DE3734350A1 (de) * | 1987-10-10 | 1989-04-20 | Salzgitter Maschinenbau | Schraemkopf fuer teilschnittmaschine |
US5478139A (en) | 1993-05-25 | 1995-12-26 | Rockmaster Equipment Manufacturing, Inc. | Mobile digging/cutting system |
DE19645650C1 (de) * | 1996-11-06 | 1998-01-22 | Webster Schaeff & Co | Gesteinsfräskopf |
-
2000
- 2000-06-06 DE DE50007392T patent/DE50007392D1/de not_active Expired - Fee Related
- 2000-06-06 WO PCT/AT2000/000159 patent/WO2000075488A1/de active IP Right Grant
- 2000-06-06 EP EP00940006A patent/EP1183440B1/de not_active Expired - Lifetime
- 2000-06-08 AU AU55090/00A patent/AU5509000A/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO0075488A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU5509000A (en) | 2000-12-28 |
DE50007392D1 (de) | 2004-09-16 |
WO2000075488A1 (de) | 2000-12-14 |
EP1183440B1 (de) | 2004-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3048067C2 (de) | Getriebeanordnung für den Gelenkkopf eines Manipulators | |
DE1164057B (de) | Drehgelenk fuer einen ferngesteuerten Manipulator | |
DE102005045281A1 (de) | Antriebssystem für den Einzelantrieb der beiden Antriebsräder eines Antriebsräderpaares | |
EP0674122B1 (de) | Getriebemotor | |
DE8214938U1 (de) | Gelenkkopf für Industrieroboter | |
DE19645650C1 (de) | Gesteinsfräskopf | |
DE3444420C2 (de) | ||
DE3709769A1 (de) | Kegelradwinkelgetriebe, insbesondere fuer landmaschinen | |
DE19714528C2 (de) | Exzentergetriebe | |
DE69810379T2 (de) | Kraftübertragungseinrichtung für eine Arbeitsmachine | |
EP1183440B1 (de) | Gesteinskopf für den anbau an baggerarmen | |
AT392513B (de) | Antriebsanordnung fuer schraemwalzen | |
AT402978B (de) | Getriebe für den antrieb von oder in landwirtschaftlichen geräten | |
DE3444478C2 (de) | ||
DE2919240C2 (de) | ||
DE1942375C3 (de) | Schürfkübelfahrzeug mit einem Kratzerkettenförderer | |
DE1295129B (de) | Zahnaerztliches Winkelhandstueck | |
EP0000115A1 (de) | Kippantrieb für Konverter | |
DE19643559B4 (de) | Winkelgetriebe | |
DE102004057339B4 (de) | Differentialgetriebe mit integrierten Gleichlaufgelenken | |
EP0228609B1 (de) | Zahnärztliches Handstück mit Untersetzungsgetriebe | |
DE4317536C1 (de) | Einzelrad-Antriebsaggregat | |
DE3427817A1 (de) | Umlaufradreduziergetriebe | |
DE879943C (de) | Zapfengetriebemotor | |
DE10349489B3 (de) | Übertragungs-/Untersetzungsgetriebe für die Rohrbiegungseinheit einer Rohrbiegemaschine |
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: 20011217 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20030903 |
|
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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
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: 20040811 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: 20040811 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: 20040811 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: 20040811 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: 20040811 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: 20040811 |
|
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: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50007392 Country of ref document: DE Date of ref document: 20040916 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: PATENTANWAELTE SCHAAD, BALASS, MENZL & PARTNER AG |
|
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: 20041111 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: 20041111 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: 20041111 |
|
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: 20041122 |
|
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: 20040811 |
|
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: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050606 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: 20050606 |
|
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: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050630 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050630 |
|
26N | No opposition filed |
Effective date: 20050512 |
|
EN | Fr: translation not filed | ||
EN | Fr: translation not filed | ||
BERE | Be: lapsed |
Owner name: *VOEST-ALPINE BERGTECHNIK G.M.B.H. Effective date: 20050630 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20050111 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20090615 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20090617 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20090622 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100630 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110101 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100630 |
|
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: 20100606 |