JP2015535494A5 - - Google Patents

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Publication number
JP2015535494A5
JP2015535494A5 JP2015544035A JP2015544035A JP2015535494A5 JP 2015535494 A5 JP2015535494 A5 JP 2015535494A5 JP 2015544035 A JP2015544035 A JP 2015544035A JP 2015544035 A JP2015544035 A JP 2015544035A JP 2015535494 A5 JP2015535494 A5 JP 2015535494A5
Authority
JP
Japan
Prior art keywords
valve
end walls
rock drill
valve end
end wall
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
JP2015544035A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015535494A (ja
JP6304834B2 (ja
Filing date
Publication date
Priority claimed from SE1251342A external-priority patent/SE536903C2/sv
Application filed filed Critical
Publication of JP2015535494A publication Critical patent/JP2015535494A/ja
Publication of JP2015535494A5 publication Critical patent/JP2015535494A5/ja
Application granted granted Critical
Publication of JP6304834B2 publication Critical patent/JP6304834B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2015544035A 2012-11-28 2013-11-22 削岩機における装置及び削岩機 Active JP6304834B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1251342-0 2012-11-28
SE1251342A SE536903C2 (sv) 2012-11-28 2012-11-28 Anordning vid fördelningsventil för en bergborrmaskin och bergborrmaskin
PCT/SE2013/051376 WO2014084776A1 (en) 2012-11-28 2013-11-22 Device in a rock drilling machine and rock drilling machine

Publications (3)

Publication Number Publication Date
JP2015535494A JP2015535494A (ja) 2015-12-14
JP2015535494A5 true JP2015535494A5 (enExample) 2017-01-19
JP6304834B2 JP6304834B2 (ja) 2018-04-04

Family

ID=50828270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015544035A Active JP6304834B2 (ja) 2012-11-28 2013-11-22 削岩機における装置及び削岩機

Country Status (9)

Country Link
US (1) US9937611B2 (enExample)
EP (1) EP2925491B1 (enExample)
JP (1) JP6304834B2 (enExample)
CN (1) CN104822496B (enExample)
AU (1) AU2013352659B2 (enExample)
CA (1) CA2888570C (enExample)
SE (1) SE536903C2 (enExample)
WO (1) WO2014084776A1 (enExample)
ZA (1) ZA201504599B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE538091C2 (sv) * 2014-03-18 2016-03-01 Atlas Copco Rock Drills Ab Fördelningsventil och bergborrmaskin
CN108869430B (zh) * 2018-09-18 2020-08-14 浙江智伦机电有限公司 一种小型分配阀

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191219424A (en) * 1912-08-24 1913-06-26 George Rayner Improvements in Valve Apparatus for Percussive Rock Drills and like Tools.
GB191319424A (en) 1912-08-27 1913-11-06 Emil Siebott Improvements in Mortise Locks for Closets and like Doors.
GB191317236A (en) * 1913-07-28 1914-08-28 Arthur Boyd An Improvement in the Propelling-mechanism of Bicycles and the like.
US1643560A (en) * 1922-06-06 1927-09-27 Denver Rock Drill Mfg Co Fluid-actuated tool
GB250677A (en) * 1925-01-16 1926-04-16 John Leonard Holman Improvements in or relating to distributing-valves for rock drills and like mechanisms
US2034122A (en) * 1934-10-10 1936-03-17 Ingersoll Rand Co Rock drill
US2307866A (en) 1941-09-20 1943-01-12 Ingersoll Rand Co Rock drill
US3240158A (en) 1962-05-08 1966-03-15 Robert W Brundage Hydraulic pump or motor
US3818926A (en) * 1973-04-11 1974-06-25 D Wohlwend Hydraulic valve and system
JPS5421807Y2 (enExample) * 1973-07-26 1979-08-01
JPS5716696Y2 (enExample) * 1976-06-09 1982-04-07
EP0335994B2 (en) * 1988-04-06 1996-06-26 Nippon Pneumatic Manufacturing Co. Ltd. Hydraulic impact tool
JPH078141Y2 (ja) * 1988-04-29 1995-03-01 マツダ株式会社 油圧打撃工具
GB2289092A (en) * 1994-05-03 1995-11-08 Vector Hydraulics Inc The starting and stopping of hydraulic reciprocating machines
FI104961B (fi) * 1996-07-19 2000-05-15 Sandvik Tamrock Oy Painenestekäyttöinen iskuvasara
US6152715A (en) 1998-01-30 2000-11-28 Kaempe; Staffan I. Pressure clamped hydraulic pump
FI115957B (fi) * 2001-11-07 2005-08-31 Sandvik Tamrock Oy Kaksimäntäinen iskulaite
FI116124B (fi) * 2004-02-23 2005-09-30 Sandvik Tamrock Oy Painenestekäyttöinen iskulaite
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
SE535757C2 (sv) * 2011-04-05 2012-12-11 Atlas Copco Rock Drills Ab Anordning och förfarande för berg- och betongbearbetning

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