DE69407381T2 - Felsbohrgerät - Google Patents
FelsbohrgerätInfo
- Publication number
- DE69407381T2 DE69407381T2 DE69407381T DE69407381T DE69407381T2 DE 69407381 T2 DE69407381 T2 DE 69407381T2 DE 69407381 T DE69407381 T DE 69407381T DE 69407381 T DE69407381 T DE 69407381T DE 69407381 T2 DE69407381 T2 DE 69407381T2
- Authority
- DE
- Germany
- Prior art keywords
- rock drill
- drill
- rock
- 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
- 239000011435 rock Substances 0.000 title 1
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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/02—Automatic control of the tool feed
- E21B44/06—Automatic control of the tool feed in response to the flow or pressure of the motive fluid of the drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/24—Damping the reaction force
- B25D17/245—Damping the reaction force using a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
- B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
- B25D9/265—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof with arrangements for automatic stopping when the tool is lifted from the working face or suffers excessive bore resistance
-
- 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
- E21B6/00—Drives for drilling with combined rotary and percussive action
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Automation & Control Theory (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9303398A SE508064C2 (sv) | 1993-10-15 | 1993-10-15 | Bergborrningsanordning med reflexdämpare |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69407381D1 DE69407381D1 (de) | 1998-01-29 |
DE69407381T2 true DE69407381T2 (de) | 1998-06-04 |
Family
ID=20391440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69407381T Expired - Lifetime DE69407381T2 (de) | 1993-10-15 | 1994-10-07 | Felsbohrgerät |
Country Status (7)
Country | Link |
---|---|
US (1) | US5479996A (de) |
EP (1) | EP0648915B1 (de) |
AU (1) | AU672135B2 (de) |
DE (1) | DE69407381T2 (de) |
ES (1) | ES2111894T3 (de) |
FI (1) | FI105124B (de) |
SE (1) | SE508064C2 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995016548A1 (en) * | 1993-12-17 | 1995-06-22 | Jarmo Uolevi Leppanen | Accumulator charging system |
JP3483015B2 (ja) * | 1995-10-16 | 2004-01-06 | 古河機械金属株式会社 | 油圧打撃装置の緩衝機構 |
FI102202B (fi) * | 1997-03-21 | 1998-10-30 | Tamrock Oy | Sovitelma kallioporakoneessa sekä menetelmä kallioporauksen ohjaamisek si |
FI103825B1 (fi) * | 1998-03-17 | 1999-09-30 | Tamrock Oy | Menetelmä ja laitteisto kallioporakoneen porauksen säätämiseksi |
JP4463381B2 (ja) * | 2000-06-01 | 2010-05-19 | 古河機械金属株式会社 | 油圧さく岩機のダンパ圧力制御装置 |
FI110804B (fi) * | 2000-06-27 | 2003-03-31 | Sandvik Tamrock Oy | Menetelmä porauskomponenttien liitosten avaamiseksi ja kallioporakone |
FI20010976A (fi) * | 2001-05-09 | 2002-11-10 | Sandvik Tamrock Oy | Menetelmä iskulaitteen työkierron ohjaamiseksi ja iskulaite |
SE520421C2 (sv) * | 2001-11-22 | 2003-07-08 | Atlas Copco Rock Drills Ab | Förfarande för bergborrning |
FR2837523B1 (fr) * | 2002-03-19 | 2004-05-14 | Montabert Sa | Marteau perforateur hydraulique roto-percutant |
FI121004B (fi) * | 2003-01-03 | 2010-06-15 | Sandvik Mining & Constr Oy | Kallioporakone ja aksiaalilaakeri iskevää kallioporakonetta varten |
FI121218B (fi) * | 2003-07-07 | 2010-08-31 | Sandvik Mining & Constr Oy | Menetelmä jännityspulssin aikaansaamiseksi työkaluun ja painenestekäyttöinen iskulaite |
DE102004035289A1 (de) * | 2004-07-21 | 2006-02-16 | Kennametal Widia Gmbh & Co.Kg | Werkzeug |
DE102004035306A1 (de) * | 2004-07-21 | 2006-03-16 | Atlas Copco Construction Tools Gmbh | Druckmittelbetriebene Schlagvorrichtung insbesondere Hydraulikhammer |
SE528081C2 (sv) | 2004-08-25 | 2006-08-29 | Atlas Copco Constr Tools Ab | Hydraulisk slagmekanism |
WO2008057145A2 (en) * | 2006-05-24 | 2008-05-15 | Vermeer Manufacturing Company | Dual rod drill pipe with improved flow path method and apparatus |
SE530571C2 (sv) * | 2006-11-16 | 2008-07-08 | Atlas Copco Rock Drills Ab | Bergborrningsförfarande och bergborrningsmaskin |
SE530781C2 (sv) * | 2007-01-11 | 2008-09-09 | Atlas Copco Rock Drills Ab | Bergborrutrustning och metod i anslutning till denna |
SE532482C2 (sv) * | 2007-04-11 | 2010-02-02 | Atlas Copco Rock Drills Ab | Metod, anordning och bergborrningsrigg för styrning av åtminstone en borrparameter |
SE532464C2 (sv) * | 2007-04-11 | 2010-01-26 | Atlas Copco Rock Drills Ab | Metod, anordning och bergborrningsrigg för styrning av åtminstone en borrparameter |
SE533986C2 (sv) * | 2008-10-10 | 2011-03-22 | Atlas Copco Rock Drills Ab | Metod anordning och borrigg samt datoriserat styrsystem för att styra en bergborrmaskin vid borrning i berg |
SE533344C2 (sv) * | 2009-01-16 | 2010-08-31 | Atlas Copco Rock Drills Ab | Dämpningsanordning för slagverk, slagverk och borrmaskin |
SE535068C2 (sv) | 2010-04-01 | 2012-04-03 | Atlas Copco Rock Drills Ab | Bergborrmaskin och användning därav för att förhindra uppkomst och spridning av kavitationsbubblor |
SE536711C2 (sv) * | 2012-10-29 | 2014-06-10 | Atlas Copco Rock Drills Ab | Dämpningsanordning för slagverk, slagverk, bergborrmaskin och förfarande för dämpning vid en bergborrmaskin |
SE536758C2 (sv) * | 2012-11-28 | 2014-07-15 | Atlas Copco Rock Drills Ab | Slagverk till en hydraulisk bergborrmaskin, förfarande för drift av ett slagverk och hydraulisk bergborrmaskin inkluderande ett slagverk |
SE537838C2 (sv) * | 2014-02-14 | 2015-11-03 | Atlas Copco Rock Drills Ab | Dämpningsanordning för slagverk, slagverk och bergborrmaskin |
SE538874C2 (sv) * | 2015-05-06 | 2017-01-17 | Lkab Wassara Ab | Dämpanordning för vätskedriven sänkborrmaskin samt vätskedriven sänkborrmaskin omfattande sådan dämpanordning. |
FR3044572B1 (fr) * | 2015-12-02 | 2017-12-29 | Montabert Roger | Dispositif brise roches |
US10377028B2 (en) | 2016-03-14 | 2019-08-13 | Caterpillar Inc. | Hammer protection system and method |
FR3077752B1 (fr) | 2018-02-14 | 2020-01-31 | Montabert | Perforateur hydraulique roto-percutant pourvu d’une chambre de commande reliee en permanence a un accumulateur basse pression |
JP6906208B2 (ja) * | 2018-07-03 | 2021-07-21 | 株式会社Taiyo | 油圧削岩機、そのためのダンパ油圧回路、およびダンパの圧力制御方法 |
FR3120248B1 (fr) * | 2021-03-01 | 2023-02-10 | Montabert Roger | Perforateur hydraulique roto-percutant pourvu d’un piston de butée et d’une chambre de freinage |
FR3120247B1 (fr) * | 2021-03-01 | 2023-09-29 | Montabert Roger | Perforateur hydraulique roto-percutant pourvu d’un piston de butée |
GB2620417A (en) * | 2022-07-07 | 2024-01-10 | Rotojar Innovations Ltd | Drilling apparatus |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2250014A1 (de) * | 1973-11-07 | 1975-05-30 | Secoma | |
SE392830B (sv) * | 1975-03-18 | 1977-04-25 | Atlas Copco Ab | Anordning vid bergborrmaskiner for dempning av rekylen fran ett till maskinen anslutet arbetsverktyg |
DE2738956B2 (de) * | 1977-08-30 | 1979-11-29 | Frank 3380 Goslar Habsick | Bohrgestänge-Vorspanneinrichtung für Drehschlagbohrmaschinen |
FI66460C (fi) * | 1982-10-08 | 1984-10-10 | Tampella Oy Ab | Tryckmediedriven slagapparat |
SE444528B (sv) * | 1983-01-26 | 1986-04-21 | Stabilator Ab | Sett och anordning for att styra slagenergin hos ett slagborrverk som funktion av borrnackens lege |
FR2596681B1 (fr) * | 1986-04-03 | 1988-06-10 | Eimco Secoma | Appareil de percussion hydraulique avec dispositif d'amortissement des ondes de choc en retour |
JPH0283023A (ja) * | 1988-09-20 | 1990-03-23 | Berumateitsuku:Kk | 高粘度分散機 |
SE463193B (sv) * | 1989-02-21 | 1990-10-22 | Atlas Copco Mct Ab | Anordning vid slaaende maskiner |
FR2647870B1 (fr) * | 1989-06-06 | 1991-09-06 | Eimco Secoma | Appareil de percussion hydraulique avec dispositif d'amortissement des ondes de choc en retour |
DE4028595A1 (de) * | 1990-09-08 | 1992-03-12 | Krupp Maschinentechnik | Hydraulisch betriebenes schlagwerk |
-
1993
- 1993-10-15 SE SE9303398A patent/SE508064C2/sv not_active IP Right Cessation
-
1994
- 1994-10-06 US US08/319,419 patent/US5479996A/en not_active Expired - Lifetime
- 1994-10-07 DE DE69407381T patent/DE69407381T2/de not_active Expired - Lifetime
- 1994-10-07 ES ES94850174T patent/ES2111894T3/es not_active Expired - Lifetime
- 1994-10-07 EP EP94850174A patent/EP0648915B1/de not_active Expired - Lifetime
- 1994-10-13 AU AU75821/94A patent/AU672135B2/en not_active Expired
- 1994-10-14 FI FI944839A patent/FI105124B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU7582194A (en) | 1995-05-04 |
AU672135B2 (en) | 1996-09-19 |
DE69407381D1 (de) | 1998-01-29 |
SE9303398D0 (sv) | 1993-10-15 |
FI944839A0 (fi) | 1994-10-14 |
SE508064C2 (sv) | 1998-08-17 |
US5479996A (en) | 1996-01-02 |
ES2111894T3 (es) | 1998-03-16 |
SE9303398L (sv) | 1995-04-16 |
EP0648915A1 (de) | 1995-04-19 |
FI944839A (fi) | 1995-04-16 |
FI105124B (fi) | 2000-06-15 |
EP0648915B1 (de) | 1997-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69407381T2 (de) | Felsbohrgerät | |
DE59408638D1 (de) | Gesteinsbohrer | |
NO932261D0 (no) | Borkrone | |
DE59206785D1 (de) | Bohrhammer | |
NO920065D0 (no) | Borkrone | |
DK0667890T3 (da) | Brøndboringsfluid | |
NO962502D0 (no) | Brönnverktöy | |
FI943442A0 (fi) | Kalliopora | |
DE59305875D1 (de) | Bohrwerkzeug | |
NO921667D0 (no) | Borkrone | |
DE59707375D1 (de) | Gesteinsbohrer | |
DE59307989D1 (de) | Gesteinsbohrer | |
NO934916L (no) | Nedihullsverktöy | |
NO930806D0 (no) | Jordbormaskin | |
NO932568D0 (no) | Trykkluft-slagbor | |
NO941375D0 (no) | Borkrone | |
DE59405147D1 (de) | Bohrwerkzeug | |
DE59301864D1 (de) | Bohrhammer | |
DE69315609T2 (de) | Bohrhammer | |
DE59207153D1 (de) | Bohrmeissel | |
DE59604134D1 (de) | Bohrkrone | |
AT265U3 (de) | Bohrkrone | |
FI934741A0 (fi) | Poralaite | |
KR940016174U (ko) | 암반 천공기의 이동장치 | |
KR940019385U (ko) | 시추공 시추장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |