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NO994556L - Innretning i steinbor, og fremgangsmåte for å styre steinboring - Google Patents

Innretning i steinbor, og fremgangsmåte for å styre steinboring

Info

Publication number
NO994556L
NO994556L NO994556A NO994556A NO994556L NO 994556 L NO994556 L NO 994556L NO 994556 A NO994556 A NO 994556A NO 994556 A NO994556 A NO 994556A NO 994556 L NO994556 L NO 994556L
Authority
NO
Norway
Prior art keywords
rock drilling
shaft
lifting
controlling
drilling
Prior art date
Application number
NO994556A
Other languages
English (en)
Other versions
NO994556D0 (no
Inventor
Timo Muuttonen
Timo Kiikka
Pekka Salminen
Original Assignee
Sandvik Tamrock Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandvik Tamrock Oy filed Critical Sandvik Tamrock Oy
Publication of NO994556D0 publication Critical patent/NO994556D0/no
Publication of NO994556L publication Critical patent/NO994556L/no

Links

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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • 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
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

Det er beskrevet en innretning med et steinbor innbefattende et skaft (3) og et støtstempel (2), og løfteinnretninger for å bevege skaftet (3) mot støtstemplet (2), samt en fremgangsmåte for å styre steinboring. Innretningen innbefatter en løftehylse (7) rundt skr-'et (3), og et flertall sylindriske løftestempler (8a, 8b) rundt skaftet (3). I fremgangsmåten, ved nedoverrettet boring, blir størrelsen til fremføringskraften for steinboring minket når antallet forlengelsesstenger øker, og kraften blir satt til å virke på noen løftestempler for å bevege skaftet (3) mot anslagspunktet.
NO994556A 1997-03-21 1999-09-20 Innretning i steinbor, og fremgangsmåte for å styre steinboring NO994556L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI971211A FI102202B (fi) 1997-03-21 1997-03-21 Sovitelma kallioporakoneessa sekä menetelmä kallioporauksen ohjaamisek si
PCT/FI1998/000242 WO1998042481A1 (en) 1997-03-21 1998-03-19 Arrangement in rock drill and method of controlling rock drilling

Publications (2)

Publication Number Publication Date
NO994556D0 NO994556D0 (no) 1999-09-20
NO994556L true NO994556L (no) 1999-11-18

Family

ID=8548444

Family Applications (1)

Application Number Title Priority Date Filing Date
NO994556A NO994556L (no) 1997-03-21 1999-09-20 Innretning i steinbor, og fremgangsmåte for å styre steinboring

Country Status (11)

Country Link
US (1) US6273199B1 (no)
JP (1) JP3904612B2 (no)
AU (1) AU739087B2 (no)
CA (1) CA2285971A1 (no)
DE (1) DE19882227T1 (no)
FI (1) FI102202B (no)
FR (1) FR2761112A1 (no)
NO (1) NO994556L (no)
SE (1) SE513743C2 (no)
WO (1) WO1998042481A1 (no)
ZA (1) ZA982270B (no)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785347B1 (fr) * 1998-11-03 2002-03-08 Andre Gonon Amortisseur des incidences dues aux chocs, par une liaison flottante entre les mecanismes de rotation et de percussion dans un perforateur roto percutant hydraulique
FI121622B (fi) * 2000-04-28 2011-02-15 Robit Rocktools Ltd Oy Menetelmä ja järjestely iskevässä porauslaitteistossa
USD459366S1 (en) 2000-05-11 2002-06-25 Sandvik Tamrock Oy Support element for supporting stabilator pistons of an axial bearing in a rock drill
US6557652B2 (en) * 2000-05-18 2003-05-06 Guenter Klemm Method for performing ground or rock work and hydraulic percussion device
FI110804B (fi) * 2000-06-27 2003-03-31 Sandvik Tamrock Oy Menetelmä porauskomponenttien liitosten avaamiseksi ja kallioporakone
FI20010976A7 (fi) * 2001-05-09 2002-11-10 Sandvik Tamrock Oy Menetelmä iskulaitteen työkierron ohjaamiseksi ja iskulaite
FI114903B (fi) * 2001-06-12 2005-01-31 Sandvik Tamrock Oy Kallioporakone
FI121004B (fi) * 2003-01-03 2010-06-15 Sandvik Mining & Constr Oy Kallioporakone ja aksiaalilaakeri iskevää kallioporakonetta varten
DE10341384B4 (de) * 2003-09-05 2016-06-23 Hilti Aktiengesellschaft Setzgerät
FI123802B (fi) * 2004-09-03 2013-10-31 Sandvik Mining & Constr Oy Rikotuslaite ja menetelmä rikotuslaitteen työkalun voitelemiseksi
ATE474179T1 (de) * 2005-04-27 2010-07-15 Caterpillar Inc Schmierungsvorrichtung für hydraulisches oder pneumatisches werkzeug
SE530781C2 (sv) * 2007-01-11 2008-09-09 Atlas Copco Rock Drills Ab Bergborrutrustning och metod i anslutning till denna
SE532464C2 (sv) * 2007-04-11 2010-01-26 Atlas Copco Rock Drills Ab Metod, anordning och bergborrningsrigg för styrning av åtminstone en borrparameter
EP2329093A4 (en) * 2008-09-05 2013-07-03 Longyear Tm Inc EXTERNAL WATER DISTRIBUTION SYSTEM FOR PUNCHERS
FI121221B (fi) * 2008-11-20 2010-08-31 Sandvik Mining & Constr Oy Kallioporakone ja aksiaalilaakerimoduuli
FI121220B (fi) 2008-11-20 2010-08-31 Sandvik Mining & Constr Oy Kallioporakone ja aksiaalilaakerimoduuli
WO2011000033A1 (en) * 2009-06-29 2011-01-06 Maintenance Technique Pty Ltd Drill head assembly
WO2012024503A1 (en) 2010-08-19 2012-02-23 Caterpillar Inc. Lubrication system for a breaking tool
SE538675C2 (sv) * 2012-02-17 2016-10-18 Construction Tools Pc Ab Slidventil, slaganordning & metod
US9010493B2 (en) 2012-03-13 2015-04-21 Caterpillar Inc. Lubrication arrangement
SE537720C2 (sv) * 2012-11-21 2015-10-06 Atlas Copco Rock Drills Ab Anordning vid ett spolhuvud till en bergborrmaskin jämte bergborrmaskin
US20140262395A1 (en) * 2013-03-12 2014-09-18 Caterpillar Global Mining Equipment LLC. Drilling apparatus
US9217341B2 (en) 2013-08-15 2015-12-22 Caterpillar Inc. Lubrication system for tool
FR3026041B1 (fr) * 2014-09-18 2017-03-31 Montabert Roger Appareil de perforation hydraulique destine a la perforation de trous de mine
JP6588211B2 (ja) * 2015-02-16 2019-10-09 古河ロックドリル株式会社 さく岩機
FR3108931B1 (fr) 2020-04-02 2022-04-08 Montabert Roger Perforateur hydraulique roto-percutant pourvu d’un emmanchement équipé de cannelures d’accouplement
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
CN116517895A (zh) * 2023-05-24 2023-08-01 中国铁建重工集团股份有限公司 凿岩机冲击油源供油装置及液压凿岩机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330507A1 (fr) 1975-11-04 1977-06-03 Montabert Roger Machine de percussion
FI60153C (fi) * 1978-05-11 1981-12-10 Tampella Oy Ab Slaganordning
SE440873B (sv) * 1981-02-11 1985-08-26 Atlas Copco Ab Hydrauliskt slagverk med reflexdempare innefattande leckspalter i serie med strypmunstycke
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
CH664730A5 (de) * 1983-07-21 1988-03-31 Sig Schweiz Industrieges Verfahren und vorrichtung zur daempfung des rueckpralles bei schlagwerkzeugen.
JPS60150735A (ja) * 1984-01-18 1985-08-08 株式会社東芝 超音波診断装置
US4718500A (en) 1986-02-03 1988-01-12 Ingersoll-Rand Company Reversible percussion device for percussion tool
FI861851A7 (fi) * 1986-05-02 1987-11-03 Tampella Oy Ab Sovitelma porakoneen aksiaalilaakeria varten.
FI83691C (fi) * 1986-05-09 1991-08-12 Tampella Oy Ab Stoedanordning foer nackstycket i en borrmaskin.
FR2639279B1 (fr) 1988-11-23 1991-01-04 Eimco Secoma Appareil de percussion hydraulique avec dispositif de frappe en retrait amortie
FI84701C (fi) * 1990-02-23 1992-01-10 Tampella Oy Ab Anordning foer axiallagret i en borrmaskin.
FR2663680B1 (fr) * 1990-06-26 1992-09-11 Eimco Secoma Dispositif de controle d'effort d'ancrage pour glissiere de foration.
SE508064C2 (sv) * 1993-10-15 1998-08-17 Atlas Copco Rock Drills Ab Bergborrningsanordning med reflexdämpare
DE4343589C1 (de) * 1993-12-21 1995-04-27 Klemm Guenter Fluidbetätigter Schlaghammer
FI98401C (fi) * 1995-10-10 1997-06-10 Tamrock Oy Menetelmä porakoneen porauksen säätämiseksi ja kallioporakone

Also Published As

Publication number Publication date
FI102202B1 (fi) 1998-10-30
FI971211A0 (fi) 1997-03-21
NO994556D0 (no) 1999-09-20
AU6501298A (en) 1998-10-20
US6273199B1 (en) 2001-08-14
SE9903385L (sv) 1999-11-04
SE513743C2 (sv) 2000-10-30
FI102202B (fi) 1998-10-30
FR2761112A1 (fr) 1998-09-25
JP2001519003A (ja) 2001-10-16
CA2285971A1 (en) 1998-10-01
SE9903385D0 (sv) 1999-09-21
ZA982270B (en) 1998-11-10
WO1998042481A1 (en) 1998-10-01
AU739087B2 (en) 2001-10-04
JP3904612B2 (ja) 2007-04-11
DE19882227T1 (de) 2000-02-10

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