JP2013537266A5 - - Google Patents

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Publication number
JP2013537266A5
JP2013537266A5 JP2013527422A JP2013527422A JP2013537266A5 JP 2013537266 A5 JP2013537266 A5 JP 2013537266A5 JP 2013527422 A JP2013527422 A JP 2013527422A JP 2013527422 A JP2013527422 A JP 2013527422A JP 2013537266 A5 JP2013537266 A5 JP 2013537266A5
Authority
JP
Japan
Prior art keywords
rock drill
fluid
drill according
chamber
movable member
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.)
Pending
Application number
JP2013527422A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013537266A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/AU2011/000220 external-priority patent/WO2012031311A1/en
Publication of JP2013537266A publication Critical patent/JP2013537266A/ja
Publication of JP2013537266A5 publication Critical patent/JP2013537266A5/ja
Pending legal-status Critical Current

Links

JP2013527422A 2010-09-10 2011-02-28 改良した削岩機 Pending JP2013537266A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2010904066 2010-09-10
AU2010904066A AU2010904066A0 (en) 2010-09-10 Improved rock drill
PCT/AU2011/000220 WO2012031311A1 (en) 2010-09-10 2011-02-28 Improved rock drill

Publications (2)

Publication Number Publication Date
JP2013537266A JP2013537266A (ja) 2013-09-30
JP2013537266A5 true JP2013537266A5 (hr) 2014-04-10

Family

ID=45810007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013527422A Pending JP2013537266A (ja) 2010-09-10 2011-02-28 改良した削岩機

Country Status (8)

Country Link
US (1) US20140144660A1 (hr)
EP (1) EP2614217A4 (hr)
JP (1) JP2013537266A (hr)
CN (1) CN103097654A (hr)
AU (1) AU2011301130A1 (hr)
CA (1) CA2810914A1 (hr)
CL (1) CL2013000658A1 (hr)
WO (1) WO2012031311A1 (hr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140262395A1 (en) * 2013-03-12 2014-09-18 Caterpillar Global Mining Equipment LLC. Drilling apparatus
WO2015039162A1 (en) * 2013-09-23 2015-03-26 Rockdrill Services Australia Pty Ltd Percussion device
CN105916633B (zh) * 2014-01-31 2017-11-14 古河凿岩机械有限公司 液压式冲击装置
FR3026041B1 (fr) * 2014-09-18 2017-03-31 Montabert Roger Appareil de perforation hydraulique destine a la perforation de trous de mine
CA2994255C (en) * 2015-07-31 2020-03-31 Tei Rock Drills, Inc. Remote control of stroke and frequency of percussion apparatus and methods thereof
CN109641347B (zh) * 2016-08-31 2021-08-31 古河凿岩机械有限公司 液压式冲击装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB156332A (en) * 1919-10-07 1921-01-07 Charles John Olson Automatic regulating valve
US4006783A (en) * 1975-03-17 1977-02-08 Linden-Alimak Ab Hydraulic operated rock drilling apparatus
SE8106907L (sv) 1981-11-20 1983-05-21 Atlas Copco Ab Sett att styra ett slagverk och slagverk
FR2595972B2 (fr) * 1985-07-16 1989-10-20 Montabert Ets Appareil a percussions
FR2602448B1 (fr) * 1986-08-07 1988-10-21 Montabert Ets Procede de regulation des parametres de percussion du piston de frappe d'un appareil mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede
JP2759497B2 (ja) * 1989-05-10 1998-05-28 マツダアステック株式会社 打撃工具
CN2080099U (zh) * 1990-09-15 1991-07-03 党治国 柱塞滑阀高效气动冲击机构
CN1049471C (zh) * 1996-02-02 2000-02-16 中南工业大学 液压冲击装置
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
JP2005177899A (ja) * 2003-12-17 2005-07-07 Konan Electric Co Ltd 液圧式打撃装置
SE529615C2 (sv) * 2006-02-20 2007-10-09 Atlas Copco Rock Drills Ab Slagverk och bergborrmaskin samt förfarande för att styra slagkolvens slaglängd
SE530524C2 (sv) * 2006-09-13 2008-07-01 Atlas Copco Rock Drills Ab Slagverk, bergborrmaskin inkluderande ett dylikt slagverk och förfarande för styrning av ett slagverk

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