ZA200805512B - Percussion device and rock drilling machine including such a percussion device - Google Patents

Percussion device and rock drilling machine including such a percussion device

Info

Publication number
ZA200805512B
ZA200805512B ZA200805512A ZA200805512A ZA200805512B ZA 200805512 B ZA200805512 B ZA 200805512B ZA 200805512 A ZA200805512 A ZA 200805512A ZA 200805512 A ZA200805512 A ZA 200805512A ZA 200805512 B ZA200805512 B ZA 200805512B
Authority
ZA
South Africa
Prior art keywords
percussion device
drilling machine
machine including
rock drilling
percussion
Prior art date
Application number
ZA200805512A
Other languages
English (en)
Inventor
Peter Birath
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 ZA200805512B publication Critical patent/ZA200805512B/xx

Links

Classifications

    • 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
    • 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
    • B25D9/16—Valve arrangements therefor
    • B25D9/18—Valve arrangements therefor involving a piston-type slide valve
    • 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
    • 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
    • E21B1/00—Percussion drilling
    • E21B1/38—Hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member

Landscapes

  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Automation & Control Theory (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
ZA200805512A 2006-02-20 2007-01-26 Percussion device and rock drilling machine including such a percussion device ZA200805512B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0600369A SE529615C2 (sv) 2006-02-20 2006-02-20 Slagverk och bergborrmaskin samt förfarande för att styra slagkolvens slaglängd

Publications (1)

Publication Number Publication Date
ZA200805512B true ZA200805512B (en) 2009-12-30

Family

ID=38437634

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200805512A ZA200805512B (en) 2006-02-20 2007-01-26 Percussion device and rock drilling machine including such a percussion device

Country Status (9)

Country Link
US (1) US20090223689A1 (xx)
EP (1) EP1986825A4 (xx)
JP (1) JP2009527370A (xx)
CN (1) CN101370621B (xx)
AU (1) AU2007218187B2 (xx)
CA (1) CA2640533A1 (xx)
SE (1) SE529615C2 (xx)
WO (1) WO2007097677A1 (xx)
ZA (1) ZA200805512B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009048839A1 (de) 2009-10-09 2011-04-14 Kiekert Ag Verriegelbare Abdeckung einer Gebäudeöffnung
SE534794C2 (sv) * 2010-04-01 2011-12-27 Atlas Copco Rock Drills Ab Hydraulisk slående anordning, kolvstyrning, samt borrigg
AU2011301130A1 (en) * 2010-09-10 2013-03-07 Rockdrill Services Australia Pty Ltd Improved rock drill
SE535801C2 (sv) 2011-04-27 2012-12-27 Atlas Copco Rock Drills Ab Slagverk, bergborrmaskin och borrigg
CN102561935B (zh) * 2012-01-20 2014-02-19 中船重工中南装备有限责任公司 一种液压凿岩机的定位控制系统
DE102012209875A1 (de) * 2012-06-13 2013-12-19 Robert Bosch Gmbh Schlagwerk
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
ES2703124T3 (es) * 2013-12-18 2019-03-07 Nippon Pneumatic Mfg Herramienta accionada por impacto
KR102033235B1 (ko) * 2015-07-13 2019-10-16 후루까와 로크 드릴 가부시끼가이샤 액압식 타격장치
EP3508308B1 (en) * 2016-08-31 2022-08-17 Furukawa Rock Drill Co., Ltd. Hydraulic striking device
PT3417951T (pt) * 2017-06-19 2022-07-08 Eurodrill Gmbh Dispositivo e método para a produção de impulsos de impacto ou vibrações para uma máquina de construção

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI50390C (fi) * 1973-09-14 1976-03-10 Murskauskone Oy Hydraulisesti käytetty iskulaite
FI751895A (xx) * 1975-06-26 1976-12-27 Xandor Ag
FI56430C (fi) * 1975-10-20 1982-08-09 Tampella Oy Ab Slaganordning driven av en tryckvaetska
ZA764220B (en) * 1976-07-15 1978-02-22 Compair Sa Ltd Improvements in or relating to hydraulically powered percussive apparatus
FI58675C (fi) * 1979-06-26 1981-03-10 Tampella Oy Ab Hydraulisk borranordning
SE420057B (sv) * 1980-02-20 1981-09-14 Atlas Copco Ab Hydrauliskt slagverk med mojlighet att reglera slagenergin
GB2100364B (en) * 1981-04-23 1985-01-09 Musso Mario A hydraulic percussive drill
SE8106907L (sv) * 1981-11-20 1983-05-21 Atlas Copco Ab Sett att styra ett slagverk och slagverk
JPS6119574A (ja) * 1984-07-06 1986-01-28 古河鉱業株式会社 液圧式打撃機構
JPS6125784A (ja) * 1984-07-16 1986-02-04 古河機械金属株式会社 液圧式打撃装置のストロ−ク可変機構
JPH02298476A (ja) * 1989-05-10 1990-12-10 Mazda Motor Corp 打撃工具
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
FR2676953B1 (fr) * 1991-05-30 1993-08-20 Montabert Ets Appareil hydraulique a percussions.
CN2283733Y (zh) * 1996-11-08 1998-06-10 南昌大学 可调冲击功电动凿岩机
DE19652079C2 (de) * 1996-12-14 1999-02-25 Krupp Berco Bautechnik Gmbh Fluidbetriebenes Schlagwerk
FI107891B (fi) * 1998-03-30 2001-10-31 Sandvik Tamrock Oy Painenestekäyttöinen iskulaite
DE19832946A1 (de) * 1998-07-22 2000-01-27 Hilti Ag Handbohrgerät mit drucklufterregtem Schlagwerk
AU5268201A (en) * 2000-05-02 2001-11-12 Takayuki Hayashima Clothing washing device
FR2811601B1 (fr) * 2000-07-13 2002-10-11 Montabert Ets Appareil hydraulique a percussions
FI20010976A (fi) * 2001-05-09 2002-11-10 Sandvik Tamrock Oy Menetelmä iskulaitteen työkierron ohjaamiseksi ja iskulaite
JP3967182B2 (ja) * 2002-04-17 2007-08-29 古河機械金属株式会社 液圧式打撃装置のストローク調整機構
FI114290B (fi) * 2003-02-21 2004-09-30 Sandvik Tamrock Oy Ohjausventtiili ja järjestely iskulaitteessa
CN2683816Y (zh) * 2003-11-25 2005-03-09 焦鸿章 无阀液压凿岩机

Also Published As

Publication number Publication date
AU2007218187A1 (en) 2007-08-30
EP1986825A4 (en) 2016-08-03
AU2007218187B2 (en) 2012-02-02
SE529615C2 (sv) 2007-10-09
CA2640533A1 (en) 2007-08-30
CN101370621A (zh) 2009-02-18
SE0600369L (sv) 2007-08-21
WO2007097677A1 (en) 2007-08-30
EP1986825A1 (en) 2008-11-05
CN101370621B (zh) 2010-11-10
JP2009527370A (ja) 2009-07-30
US20090223689A1 (en) 2009-09-10

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