JP2010519061A5 - - Google Patents

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Publication number
JP2010519061A5
JP2010519061A5 JP2009550833A JP2009550833A JP2010519061A5 JP 2010519061 A5 JP2010519061 A5 JP 2010519061A5 JP 2009550833 A JP2009550833 A JP 2009550833A JP 2009550833 A JP2009550833 A JP 2009550833A JP 2010519061 A5 JP2010519061 A5 JP 2010519061A5
Authority
JP
Japan
Prior art keywords
impact
impact piston
main valve
signal part
piston
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.)
Granted
Application number
JP2009550833A
Other languages
English (en)
Japanese (ja)
Other versions
JP5492570B2 (ja
JP2010519061A (ja
Filing date
Publication date
Priority claimed from SE0700451A external-priority patent/SE530885C2/sv
Application filed filed Critical
Publication of JP2010519061A publication Critical patent/JP2010519061A/ja
Publication of JP2010519061A5 publication Critical patent/JP2010519061A5/ja
Application granted granted Critical
Publication of JP5492570B2 publication Critical patent/JP5492570B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009550833A 2007-02-23 2008-01-23 衝撃装置に関する方法、衝撃装置及び削岩機 Active JP5492570B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0700451-8 2007-02-23
SE0700451A SE530885C2 (sv) 2007-02-23 2007-02-23 Förfarande vid slagverk, slagverk och bergborrmaskin
PCT/SE2008/000054 WO2008103095A1 (en) 2007-02-23 2008-01-23 Method in respect of a percussive device, percussive device and rock drilling machine

Publications (3)

Publication Number Publication Date
JP2010519061A JP2010519061A (ja) 2010-06-03
JP2010519061A5 true JP2010519061A5 (enExample) 2011-03-10
JP5492570B2 JP5492570B2 (ja) 2014-05-14

Family

ID=39710295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009550833A Active JP5492570B2 (ja) 2007-02-23 2008-01-23 衝撃装置に関する方法、衝撃装置及び削岩機

Country Status (8)

Country Link
US (1) US8201640B2 (enExample)
EP (1) EP2118427B1 (enExample)
JP (1) JP5492570B2 (enExample)
AU (1) AU2008217768B2 (enExample)
CA (1) CA2677827C (enExample)
SE (1) SE530885C2 (enExample)
WO (1) WO2008103095A1 (enExample)
ZA (1) ZA200905053B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9803388B2 (en) * 2013-03-15 2017-10-31 Striker Tools Pneumatic post driver
CN105221148B (zh) * 2015-09-21 2017-11-03 中国神华能源股份有限公司 一种滑阀式高频液压冲击器
EP3508308B1 (en) * 2016-08-31 2022-08-17 Furukawa Rock Drill Co., Ltd. Hydraulic striking device
EP3659752B1 (en) * 2017-07-24 2023-04-19 Furukawa Rock Drill Co., Ltd. Hydraulic hammering device
WO2020058926A1 (en) * 2018-09-20 2020-03-26 Buehrmann Rudolph A rock drill
KR102317232B1 (ko) * 2020-01-08 2021-10-22 주식회사 현대에버다임 유압 브레이커

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741316A (en) * 1968-01-16 1973-06-26 Forges Et Atellers De Meudon S Fluid operated percussion tool
DE1703061C3 (de) 1968-03-27 1974-02-14 Fried. Krupp Gmbh, 4300 Essen Hydraulisch betriebener Schubkolbenmotor
US3774502A (en) * 1971-05-14 1973-11-27 Krupp Gmbh Hydraulic percussion device with pressure-responsive control of impact frequency
US4006783A (en) * 1975-03-17 1977-02-08 Linden-Alimak Ab Hydraulic operated rock drilling apparatus
DE2658455C3 (de) 1976-12-23 1981-01-22 Fried. Krupp Gmbh, 4300 Essen Druckmittelbetriebenes Schlagwerk
SE420057B (sv) * 1980-02-20 1981-09-14 Atlas Copco Ab Hydrauliskt slagverk med mojlighet att reglera slagenergin
SE442100B (sv) * 1984-04-24 1985-12-02 Atlas Copco Ab Hydrauliskt slagverk for bergborrmaskin som medger stort regleromrade for slaglengd och frekvens
FR2595972B2 (fr) * 1985-07-16 1989-10-20 Montabert Ets Appareil a percussions
FR2618092B1 (fr) * 1987-07-17 1989-11-10 Montabert Ets Distributeur hydraulique pour appareil a percussions mu par un fluide incompressible sous pression
DE4019016A1 (de) * 1990-06-14 1991-06-13 Krupp Maschinentechnik Verfahren zur beeinflussung des betriebsverhaltens eines schlagwerks und einrichtung zur durchfuehrung des verfahrens
SE470408C (sv) * 1992-07-07 1997-08-04 Atlas Copco Rock Drills Ab Slagverk
FI104959B (fi) * 1994-06-23 2000-05-15 Sandvik Tamrock Oy Hydraulinen iskuvasara
FR2727891B1 (fr) * 1994-12-08 1997-01-24 Montabert Ets Procede et appareil pour la regulation de la course de frappe d'un appareil a percussion mu par un fluide incompressible sous pression
FI104961B (fi) 1996-07-19 2000-05-15 Sandvik Tamrock Oy Painenestekäyttöinen iskuvasara
SE513325C2 (sv) * 1998-04-21 2000-08-28 Atlas Copco Rock Drills Ab Slagverk
SE527921C2 (sv) 2004-10-20 2006-07-11 Atlas Copco Rock Drills Ab Slagverk
SE528743C2 (sv) 2005-06-22 2007-02-06 Atlas Copco Rock Drills Ab Slagverk för bergborrmaskin, förfarande för åstadkommande av en fram- och återgående slagkolvrörelse och bergborrmaskin
SE528745C2 (sv) 2005-06-22 2007-02-06 Atlas Copco Rock Drills Ab Ventilanordning för slagverk och slagverk för bergborrmaskin

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