SE0402482D0 - Slagverk - Google Patents

Slagverk

Info

Publication number
SE0402482D0
SE0402482D0 SE0402482A SE0402482A SE0402482D0 SE 0402482 D0 SE0402482 D0 SE 0402482D0 SE 0402482 A SE0402482 A SE 0402482A SE 0402482 A SE0402482 A SE 0402482A SE 0402482 D0 SE0402482 D0 SE 0402482D0
Authority
SE
Sweden
Prior art keywords
valve body
end surface
percussion piston
machine housing
pressure
Prior art date
Application number
SE0402482A
Other languages
English (en)
Other versions
SE527762C2 (sv
SE0402482L (sv
Inventor
Kurt Andersson
Joergen Rodert
Original Assignee
Atlas Copco Rock Drills Ab
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 filed Critical Atlas Copco Rock Drills Ab
Priority to SE0402482A priority Critical patent/SE527762C2/sv
Publication of SE0402482D0 publication Critical patent/SE0402482D0/sv
Priority to ES05788691T priority patent/ES2414088T3/es
Priority to ZA200702263A priority patent/ZA200702263B/xx
Priority to PCT/SE2005/001425 priority patent/WO2006041376A1/en
Priority to CNB2005800317913A priority patent/CN100513089C/zh
Priority to JP2007536648A priority patent/JP5342778B2/ja
Priority to CA002579924A priority patent/CA2579924A1/en
Priority to AU2005294846A priority patent/AU2005294846B2/en
Priority to EP05788691A priority patent/EP1799405B1/en
Priority to US11/663,016 priority patent/US8739896B2/en
Publication of SE0402482L publication Critical patent/SE0402482L/sv
Publication of SE527762C2 publication Critical patent/SE527762C2/sv
Priority to NO20072436A priority patent/NO325467B1/no

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
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
    • 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
    • B25D9/16—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
    • B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D2209/007—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is not coaxial with the piston

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)
SE0402482A 2004-10-14 2004-10-14 Slagverk SE527762C2 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE0402482A SE527762C2 (sv) 2004-10-14 2004-10-14 Slagverk
US11/663,016 US8739896B2 (en) 2004-10-14 2005-09-28 Percussion device
CNB2005800317913A CN100513089C (zh) 2004-10-14 2005-09-28 冲击装置
ZA200702263A ZA200702263B (en) 2004-10-14 2005-09-28 Percussion device
PCT/SE2005/001425 WO2006041376A1 (en) 2004-10-14 2005-09-28 Percussion device
ES05788691T ES2414088T3 (es) 2004-10-14 2005-09-28 Dispositivo de percusión
JP2007536648A JP5342778B2 (ja) 2004-10-14 2005-09-28 衝撃装置
CA002579924A CA2579924A1 (en) 2004-10-14 2005-09-28 Percussion device
AU2005294846A AU2005294846B2 (en) 2004-10-14 2005-09-28 Percussion device
EP05788691A EP1799405B1 (en) 2004-10-14 2005-09-28 Percussion device
NO20072436A NO325467B1 (no) 2004-10-14 2007-05-11 Støtinnretning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0402482A SE527762C2 (sv) 2004-10-14 2004-10-14 Slagverk

Publications (3)

Publication Number Publication Date
SE0402482D0 true SE0402482D0 (sv) 2004-10-14
SE0402482L SE0402482L (sv) 2006-04-15
SE527762C2 SE527762C2 (sv) 2006-05-30

Family

ID=33448617

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0402482A SE527762C2 (sv) 2004-10-14 2004-10-14 Slagverk

Country Status (11)

Country Link
US (1) US8739896B2 (sv)
EP (1) EP1799405B1 (sv)
JP (1) JP5342778B2 (sv)
CN (1) CN100513089C (sv)
AU (1) AU2005294846B2 (sv)
CA (1) CA2579924A1 (sv)
ES (1) ES2414088T3 (sv)
NO (1) NO325467B1 (sv)
SE (1) SE527762C2 (sv)
WO (1) WO2006041376A1 (sv)
ZA (1) ZA200702263B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4912785B2 (ja) * 2006-08-03 2012-04-11 古河ロックドリル株式会社 液圧式打撃装置
EP3031581A1 (de) * 2014-12-12 2016-06-15 HILTI Aktiengesellschaft Setzgerät und Verfahren zum Betreiben eines Setzgeräts

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322038A (en) 1964-04-09 1967-05-30 Sperry Rand Corp Hydraulic hammer
US3774502A (en) * 1971-05-14 1973-11-27 Krupp Gmbh Hydraulic percussion device with pressure-responsive control of impact frequency
FI50390C (sv) 1973-09-14 1976-03-10 Murskauskone Oy Hydrauliskt drivet slagverktyg
JPS6019196Y2 (ja) * 1979-06-21 1985-06-10 マツダ株式会社 油圧打撃工具における打撃ピストンの往復切換装置
FI66460C (fi) * 1982-10-08 1984-10-10 Tampella Oy Ab Tryckmediedriven slagapparat
FR2595972B2 (fr) * 1985-07-16 1989-10-20 Montabert Ets Appareil a percussions
FR2647870B1 (fr) * 1989-06-06 1991-09-06 Eimco Secoma Appareil de percussion hydraulique avec dispositif d'amortissement des ondes de choc en retour
FR2676953B1 (fr) * 1991-05-30 1993-08-20 Montabert Ets Appareil hydraulique a percussions.
SE470408C (sv) * 1992-07-07 1997-08-04 Atlas Copco Rock Drills Ab Slagverk
FI104960B (sv) * 1995-07-06 2000-05-15 Sandvik Tamrock Oy Hydraulisk slaghammare
CN2282967Y (zh) * 1996-02-16 1998-06-03 党治国 带锁定阀的气动冲击机构
FI104961B (sv) 1996-07-19 2000-05-15 Sandvik Tamrock Oy Hydrauldriven slaghammare
SE513325C2 (sv) * 1998-04-21 2000-08-28 Atlas Copco Rock Drills Ab Slagverk
FR2811601B1 (fr) * 2000-07-13 2002-10-11 Montabert Ets Appareil hydraulique a percussions
FI20010976A (sv) * 2001-05-09 2002-11-10 Sandvik Tamrock Oy Förfarande för kontroll av en siaganordnings arbetrotation och en slaganordning
FI114290B (sv) 2003-02-21 2004-09-30 Sandvik Tamrock Oy Styrventil och arrangemang i slaganordning
SE528081C2 (sv) * 2004-08-25 2006-08-29 Atlas Copco Constr Tools Ab Hydraulisk slagmekanism
SE527921C2 (sv) * 2004-10-20 2006-07-11 Atlas Copco Rock Drills Ab Slagverk
FI123639B (sv) * 2005-04-15 2013-08-30 Sandvik Mining & Constr Oy Förfarande och arrangemang för styrning av bergborrning

Also Published As

Publication number Publication date
WO2006041376A1 (en) 2006-04-20
US8739896B2 (en) 2014-06-03
JP5342778B2 (ja) 2013-11-13
CN101022924A (zh) 2007-08-22
AU2005294846A1 (en) 2006-04-20
SE527762C2 (sv) 2006-05-30
ZA200702263B (en) 2008-09-25
EP1799405A1 (en) 2007-06-27
JP2008516783A (ja) 2008-05-22
EP1799405B1 (en) 2013-03-20
US20070277991A1 (en) 2007-12-06
ES2414088T3 (es) 2013-07-18
CA2579924A1 (en) 2006-04-20
EP1799405A4 (en) 2011-07-27
NO325467B1 (no) 2008-05-05
CN100513089C (zh) 2009-07-15
NO20072436L (no) 2007-05-11
SE0402482L (sv) 2006-04-15
AU2005294846B2 (en) 2010-08-26

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Legal Events

Date Code Title Description
NUG Patent has lapsed