ZA200804682B - Damping and drilling machine including such a damping device - Google Patents

Damping and drilling machine including such a damping device

Info

Publication number
ZA200804682B
ZA200804682B ZA200804682A ZA200804682A ZA200804682B ZA 200804682 B ZA200804682 B ZA 200804682B ZA 200804682 A ZA200804682 A ZA 200804682A ZA 200804682 A ZA200804682 A ZA 200804682A ZA 200804682 B ZA200804682 B ZA 200804682B
Authority
ZA
South Africa
Prior art keywords
damping
drilling machine
machine including
damping device
drilling
Prior art date
Application number
ZA200804682A
Other languages
English (en)
Inventor
Larsson Per Erik
Oestling Thomas
Original Assignee
Atlas Copco Rock Drills Ab
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 Atlas Copco Rock Drills Ab filed Critical Atlas Copco Rock Drills Ab
Publication of ZA200804682B publication Critical patent/ZA200804682B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • 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
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling
    • E21B1/38—Hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
ZA200804682A 2005-12-22 2006-12-06 Damping and drilling machine including such a damping device ZA200804682B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0502863A SE529416C2 (sv) 2005-12-22 2005-12-22 Dämpanordning jämte borrmaskin inkluderande en dylik dämpanordning

Publications (1)

Publication Number Publication Date
ZA200804682B true ZA200804682B (en) 2009-08-26

Family

ID=38188910

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200804682A ZA200804682B (en) 2005-12-22 2006-12-06 Damping and drilling machine including such a damping device

Country Status (7)

Country Link
US (1) US7958947B2 (sv)
EP (1) EP1963609A1 (sv)
JP (1) JP4791552B2 (sv)
CN (1) CN101346527B (sv)
SE (1) SE529416C2 (sv)
WO (1) WO2007073275A1 (sv)
ZA (1) ZA200804682B (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531658C2 (sv) * 2006-10-02 2009-06-23 Atlas Copco Rock Drills Ab Slagverk jämte bergborrmaskin och bergborrigg
SE530571C2 (sv) 2006-11-16 2008-07-08 Atlas Copco Rock Drills Ab Bergborrningsförfarande och bergborrningsmaskin
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
FI121221B (sv) 2008-11-20 2010-08-31 Sandvik Mining & Constr Oy Bergborrmaskin och axiallagermodul
FI121220B (sv) * 2008-11-20 2010-08-31 Sandvik Mining & Constr Oy Bergborrmaskin och axiallagermodul
SE534815C2 (sv) * 2010-05-03 2012-01-10 Atlas Copco Rock Drills Ab Bergborrmaskin med dämpkolv
US8708061B2 (en) 2010-12-14 2014-04-29 Caterpillar Inc. Lower damper for demolition hammer
CN102352728B (zh) * 2011-10-13 2014-06-25 无锡市安迈工程机械有限公司 钻具适配器
US9273522B2 (en) 2011-10-14 2016-03-01 Baker Hughes Incorporated Steering head with integrated drilling dynamics control
CN102493761B (zh) * 2011-11-18 2014-04-23 汤建钢 液压掘岩器
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
US10493610B2 (en) * 2014-01-31 2019-12-03 Furukawa Rock Drill Co., Ltd. Hydraulic hammering device
SE537838C2 (sv) 2014-02-14 2015-11-03 Atlas Copco Rock Drills Ab Dämpningsanordning för slagverk, slagverk och bergborrmaskin
WO2017003301A1 (en) * 2015-06-29 2017-01-05 Angus Robson Shock absorbing tool connection
FI3395504T3 (fi) 2015-12-24 2023-08-09 Furukawa Rock Drill Co Ltd Hydraulinen vasarointilaite
EP3260647B1 (en) * 2016-06-22 2019-08-07 Sandvik Mining and Construction Oy Rock drill
SE543622C2 (en) 2019-10-31 2021-04-20 Epiroc Drilling Tools Ab Pneumatic drill hammer comprising a boost chamber and a drilling rig comprising such a drill hammer
FR3120247B1 (fr) 2021-03-01 2023-09-29 Montabert Roger Perforateur hydraulique roto-percutant pourvu d’un piston de butée
CN114440717B (zh) * 2021-12-17 2023-02-28 西安交通大学 一种能够消减冲击波强度的推送杆

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945442A (en) * 1974-10-07 1976-03-23 Chicago Pneumatic Tool Company Hydraulic rock drill with stroke responsive advance
SE392830B (sv) * 1975-03-18 1977-04-25 Atlas Copco Ab Anordning vid bergborrmaskiner for dempning av rekylen fran ett till maskinen anslutet arbetsverktyg
US4340121A (en) * 1980-01-09 1982-07-20 Joy Manufacturing Company Pneumatic rock drills
SE440873B (sv) * 1981-02-11 1985-08-26 Atlas Copco Ab Hydrauliskt slagverk med reflexdempare innefattande leckspalter i serie med strypmunstycke
US5476421A (en) * 1990-08-22 1995-12-19 Duramax, Inc. Shock absorbing assembly
US5715897A (en) * 1993-12-13 1998-02-10 G-Drill Ab In-hole rock drilling machine with a hydraulic impact motor
FI98401C (sv) * 1995-10-10 1997-06-10 Tamrock Oy Förfarande för reglering av en borrmaskins borrning och en bergborrmaskin
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
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 (sv) * 2000-06-27 2003-03-31 Sandvik Tamrock Oy Förfarande för att ta isär förbindningar mellan borrningskomponenter och bergborrmaskin
CN2475821Y (zh) * 2001-03-16 2002-02-06 北京石油机械厂 一种钻柱减震器
FI121004B (sv) * 2003-01-03 2010-06-15 Sandvik Mining & Constr Oy Bergborrmaskin och axiallager för en slående bergborrmaskin
SE526252C2 (sv) * 2003-03-26 2005-08-09 Wassara Ab Hydraulisk borrsträngsanordning

Also Published As

Publication number Publication date
CN101346527B (zh) 2011-12-14
WO2007073275A1 (en) 2007-06-28
CN101346527A (zh) 2009-01-14
SE529416C2 (sv) 2007-08-07
EP1963609A1 (en) 2008-09-03
JP4791552B2 (ja) 2011-10-12
US7958947B2 (en) 2011-06-14
JP2009521626A (ja) 2009-06-04
SE0502863L (sv) 2007-06-23
US20090194336A1 (en) 2009-08-06

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