JP2009527370A - 衝撃装置及び該衝撃装置を備える削岩機 - Google Patents

衝撃装置及び該衝撃装置を備える削岩機 Download PDF

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Publication number
JP2009527370A
JP2009527370A JP2008556275A JP2008556275A JP2009527370A JP 2009527370 A JP2009527370 A JP 2009527370A JP 2008556275 A JP2008556275 A JP 2008556275A JP 2008556275 A JP2008556275 A JP 2008556275A JP 2009527370 A JP2009527370 A JP 2009527370A
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JP
Japan
Prior art keywords
piston
control means
impact device
impact
control channel
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JP2008556275A
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English (en)
Japanese (ja)
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JP2009527370A5 (enExample
Inventor
ビラス，ピーター
Original Assignee
アトラス コプコ ロツク ドリルス アクチボラグ
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Application filed by アトラス コプコ ロツク ドリルス アクチボラグ filed Critical アトラス コプコ ロツク ドリルス アクチボラグ
Publication of JP2009527370A publication Critical patent/JP2009527370A/ja
Publication of JP2009527370A5 publication Critical patent/JP2009527370A5/ja
Pending legal-status Critical Current

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    • 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

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  • 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)
JP2008556275A 2006-02-20 2007-01-26 衝撃装置及び該衝撃装置を備える削岩機 Pending JP2009527370A (ja)

Applications Claiming Priority (2)

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
PCT/SE2007/000075 WO2007097677A1 (en) 2006-02-20 2007-01-26 Percussion device and rock drilling machine including such a percussion device

Publications (2)

Publication Number Publication Date
JP2009527370A true JP2009527370A (ja) 2009-07-30
JP2009527370A5 JP2009527370A5 (enExample) 2010-03-11

Family

ID=38437634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008556275A Pending JP2009527370A (ja) 2006-02-20 2007-01-26 衝撃装置及び該衝撃装置を備える削岩機

Country Status (9)

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

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
US20140144660A1 (en) * 2010-09-10 2014-05-29 Rockdrill Services Australia Pty Ltd. 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
EP3085880B1 (en) * 2013-12-18 2018-10-24 Nippon Pneumatic Manufacturing Co., Ltd. Impact-driven tool
US11052524B2 (en) * 2015-07-13 2021-07-06 Furukawa Rock Drill Co., Ltd. Hydraulic hammering device
EP3508308B1 (en) * 2016-08-31 2022-08-17 Furukawa Rock Drill Co., Ltd. Hydraulic striking device
EP3417951B1 (de) * 2017-06-19 2022-06-01 Eurodrill GmbH Vorrichtung und verfahren zum erzeugen von schlagimpulsen oder schwingungen für eine baumaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2003311651A (ja) * 2002-04-17 2003-11-05 Furukawa Co Ltd 液圧式打撃装置のストローク調整機構
JP2006518282A (ja) * 2003-02-21 2006-08-10 サンドビク タムロック オサケ ユキチュア 複数の連結モーメントを含む作動サイクルを有する打撃装置用制御弁および方法

Family Cites Families (19)

* 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
FI751895A7 (enExample) * 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
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
FI20010976A7 (fi) * 2001-05-09 2002-11-10 Sandvik Tamrock Oy Menetelmä iskulaitteen työkierron ohjaamiseksi ja iskulaite
CN2683816Y (zh) * 2003-11-25 2005-03-09 焦鸿章 无阀液压凿岩机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2003311651A (ja) * 2002-04-17 2003-11-05 Furukawa Co Ltd 液圧式打撃装置のストローク調整機構
JP2006518282A (ja) * 2003-02-21 2006-08-10 サンドビク タムロック オサケ ユキチュア 複数の連結モーメントを含む作動サイクルを有する打撃装置用制御弁および方法

Also Published As

Publication number Publication date
CN101370621A (zh) 2009-02-18
WO2007097677A1 (en) 2007-08-30
US20090223689A1 (en) 2009-09-10
SE529615C2 (sv) 2007-10-09
AU2007218187B2 (en) 2012-02-02
AU2007218187A1 (en) 2007-08-30
EP1986825A4 (en) 2016-08-03
EP1986825A1 (en) 2008-11-05
CN101370621B (zh) 2010-11-10
ZA200805512B (en) 2009-12-30
SE0600369L (sv) 2007-08-21
CA2640533A1 (en) 2007-08-30

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