ZA201504599B - Device in a rock drilling machine and rock drilling machine - Google Patents

Device in a rock drilling machine and rock drilling machine

Info

Publication number
ZA201504599B
ZA201504599B ZA2015/04599A ZA201504599A ZA201504599B ZA 201504599 B ZA201504599 B ZA 201504599B ZA 2015/04599 A ZA2015/04599 A ZA 2015/04599A ZA 201504599 A ZA201504599 A ZA 201504599A ZA 201504599 B ZA201504599 B ZA 201504599B
Authority
ZA
South Africa
Prior art keywords
drilling machine
rock drilling
rock
machine
drilling
Prior art date
Application number
ZA2015/04599A
Other languages
English (en)
Inventor
Johansson Thomas
Jakobsson Erik
Original Assignee
Atlas Copco Rock Drills Ab A Company Organised And Existing Under The Laws Of Sweden
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 A Company Organised And Existing Under The Laws Of Sweden filed Critical Atlas Copco Rock Drills Ab A Company Organised And Existing Under The Laws Of Sweden
Publication of ZA201504599B publication Critical patent/ZA201504599B/en

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
    • B25D9/20—Valve arrangements therefor involving a tubular-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
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • 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
    • 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
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/26—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by liquid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Percussive Tools And Related Accessories (AREA)
ZA2015/04599A 2012-11-28 2015-06-25 Device in a rock drilling machine and rock drilling machine ZA201504599B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
ZA201504599B true ZA201504599B (en) 2016-11-30

Family

ID=50828270

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2015/04599A ZA201504599B (en) 2012-11-28 2015-06-25 Device in a rock drilling machine and rock drilling machine

Country Status (9)

Country Link
US (1) US9937611B2 (cg-RX-API-DMAC7.html)
EP (1) EP2925491B1 (cg-RX-API-DMAC7.html)
JP (1) JP6304834B2 (cg-RX-API-DMAC7.html)
CN (1) CN104822496B (cg-RX-API-DMAC7.html)
AU (1) AU2013352659B2 (cg-RX-API-DMAC7.html)
CA (1) CA2888570C (cg-RX-API-DMAC7.html)
SE (1) SE536903C2 (cg-RX-API-DMAC7.html)
WO (1) WO2014084776A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA201504599B (cg-RX-API-DMAC7.html)

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 (cg-RX-API-DMAC7.html) * 1973-07-26 1979-08-01
JPS5716696Y2 (cg-RX-API-DMAC7.html) * 1976-06-09 1982-04-07
DE3882971T3 (de) 1988-04-06 1997-02-06 Nippon Pneumatic Mfg Hydraulische Schlagvorrichtung.
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

Also Published As

Publication number Publication date
WO2014084776A1 (en) 2014-06-05
CN104822496A (zh) 2015-08-05
CN104822496B (zh) 2016-08-24
JP6304834B2 (ja) 2018-04-04
EP2925491A4 (en) 2016-07-27
AU2013352659A1 (en) 2015-06-18
EP2925491B1 (en) 2020-02-19
SE1251342A1 (sv) 2014-05-29
CA2888570A1 (en) 2014-06-05
AU2013352659B2 (en) 2017-07-06
EP2925491A1 (en) 2015-10-07
JP2015535494A (ja) 2015-12-14
US9937611B2 (en) 2018-04-10
US20150273677A1 (en) 2015-10-01
CA2888570C (en) 2021-01-19
SE536903C2 (sv) 2014-10-21

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