FI990110A - Hydraulvätskedriven slaganordning - Google Patents

Hydraulvätskedriven slaganordning Download PDF

Info

Publication number
FI990110A
FI990110A FI990110A FI990110A FI990110A FI 990110 A FI990110 A FI 990110A FI 990110 A FI990110 A FI 990110A FI 990110 A FI990110 A FI 990110A FI 990110 A FI990110 A FI 990110A
Authority
FI
Finland
Prior art keywords
hydraulic fluid
impact device
fluid driven
driven impact
hydraulic
Prior art date
Application number
FI990110A
Other languages
English (en)
Finnish (fi)
Other versions
FI107891B (sv
FI990110A0 (sv
Inventor
Ilkka Niemi
Original Assignee
Tamrock Oy
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
Priority claimed from FI980715A external-priority patent/FI980715A/sv
Publication of FI990110A0 publication Critical patent/FI990110A0/sv
Priority to FI990110A priority Critical patent/FI107891B/sv
Application filed by Tamrock Oy filed Critical Tamrock Oy
Priority to ES99660054T priority patent/ES2286877T3/es
Priority to DE69936010T priority patent/DE69936010T2/de
Priority to EP99660054A priority patent/EP0947294B1/en
Priority to KR1019990011012A priority patent/KR100573011B1/ko
Priority to US09/281,319 priority patent/US6073706A/en
Priority to JP08942299A priority patent/JP4450448B2/ja
Publication of FI990110A publication Critical patent/FI990110A/sv
Publication of FI107891B publication Critical patent/FI107891B/sv
Application granted granted Critical

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
FI990110A 1998-03-30 1999-01-20 Hydraulvätskedriven slaganordning FI107891B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI990110A FI107891B (sv) 1998-03-30 1999-01-20 Hydraulvätskedriven slaganordning
ES99660054T ES2286877T3 (es) 1998-03-30 1999-03-29 Dispositivo de impacto que funciona hidraulicamente.
EP99660054A EP0947294B1 (en) 1998-03-30 1999-03-29 Hydraulically operated impact device
DE69936010T DE69936010T2 (de) 1998-03-30 1999-03-29 Hydraulisch betriebene Schlagvorrichtung
KR1019990011012A KR100573011B1 (ko) 1998-03-30 1999-03-30 유압식 충격 장치
US09/281,319 US6073706A (en) 1998-03-30 1999-03-30 Hydraulically operated impact device
JP08942299A JP4450448B2 (ja) 1998-03-30 1999-03-30 油圧作動式衝撃装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI980715A FI980715A (sv) 1998-03-30 1998-03-30 Hydraulvätskedriven slaganordning
FI980715 1998-03-30
FI990110A FI107891B (sv) 1998-03-30 1999-01-20 Hydraulvätskedriven slaganordning
FI990110 1999-01-20

Publications (3)

Publication Number Publication Date
FI990110A0 FI990110A0 (sv) 1999-01-20
FI990110A true FI990110A (sv) 1999-10-01
FI107891B FI107891B (sv) 2001-10-31

Family

ID=26160566

Family Applications (1)

Application Number Title Priority Date Filing Date
FI990110A FI107891B (sv) 1998-03-30 1999-01-20 Hydraulvätskedriven slaganordning

Country Status (7)

Country Link
US (1) US6073706A (sv)
EP (1) EP0947294B1 (sv)
JP (1) JP4450448B2 (sv)
KR (1) KR100573011B1 (sv)
DE (1) DE69936010T2 (sv)
ES (1) ES2286877T3 (sv)
FI (1) FI107891B (sv)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE522213C2 (sv) * 2000-05-31 2004-01-20 Morphic Technologies Ab Hydrauliskt slag/anpressningsanordning
FR2811602B1 (fr) * 2000-07-13 2002-10-11 Montabert Ets Appareil hydraulique a percussions
FR2811601B1 (fr) * 2000-07-13 2002-10-11 Montabert Ets Appareil hydraulique a percussions
FI115957B (sv) * 2001-11-07 2005-08-31 Sandvik Tamrock Oy Slaganordning med två kolvar
NZ516798A (en) * 2002-07-24 2004-07-30 Bantry Ltd Sonic drilling
US6968900B2 (en) * 2002-12-09 2005-11-29 Control Flow Inc. Portable drill string compensator
US7008340B2 (en) * 2002-12-09 2006-03-07 Control Flow Inc. Ram-type tensioner assembly having integral hydraulic fluid accumulator
FI114290B (sv) * 2003-02-21 2004-09-30 Sandvik Tamrock Oy Styrventil och arrangemang i slaganordning
FI115451B (sv) * 2003-07-07 2005-05-13 Sandvik Tamrock Oy Slaganordning samt förfarande för att bilda en spänningspuls i en slaganordning
FI121218B (sv) * 2003-07-07 2010-08-31 Sandvik Mining & Constr Oy Förfarande för att ãstadkomma en spänningspuls till ett verktyg samt tryckvätskedriven slaganordning
DE602004010181T2 (de) * 2003-12-19 2008-09-11 Clark Equipment Company Schlagwerkzeug
JP4200918B2 (ja) * 2004-02-09 2008-12-24 日立工機株式会社 穿孔機
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
FI123634B (sv) * 2007-10-05 2013-08-30 Sandvik Mining & Constr Oy Bergbrytningsanordning, skyddsventil samt förfarande för användning av bergbrytningsanordning
DE102007054781A1 (de) 2007-11-16 2009-05-28 Howaldtswerke-Deutsche Werft Gmbh Stromregelventil
FI123187B (sv) * 2011-06-07 2012-12-14 Sandvik Mining & Constr Oy Slaganordning för bergbrytningsanordning och förfarande för styrning av slaganordning
SE538675C2 (sv) * 2012-02-17 2016-10-18 Construction Tools Pc Ab Slidventil, slaganordning & metod
DE102012013409A1 (de) * 2012-05-23 2013-11-28 Atlas Copco Construction Tools Gmbh Schlagvorrichtung
US9151386B2 (en) 2013-03-15 2015-10-06 Caterpillar Inc. Accumulator membrane for a hydraulic hammer
US9555531B2 (en) 2013-03-15 2017-01-31 Caterpillar Inc. Hydraulic hammer having co-axial accumulator and piston
US9592598B2 (en) 2013-03-15 2017-03-14 Caterpillar Inc. Hydraulic hammer having impact system subassembly
CN106164300B (zh) * 2014-04-11 2019-10-08 考麦兹股份公司 用于切割兽皮和类似物的机器用的切割装置
EP2963230B1 (en) 2014-07-03 2017-05-31 Sandvik Mining and Construction Oy Breaking device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1554984A (en) * 1921-11-29 1925-09-29 Ingersoll Rand Co Fluid-actuated distributing valve for rock drills
FR2504439A1 (fr) * 1981-04-23 1982-10-29 Mario Musso Materiau demolisseur hydraulique
EP0085279B1 (en) * 1982-01-22 1986-07-09 Mauro Vitulano Directional control valve to obtain in a hydraulic appliance the alternative motion of a piston operating to charge and fire a tool, specially suitable for hydraulic hammers
DE3400302A1 (de) * 1984-01-03 1985-08-29 Mannesmann AG, 4000 Düsseldorf Hydraulisch betaetigte schlagvorrichtung
GB2155842B (en) * 1984-03-16 1987-08-05 Rizhskij Polt Inst Pneumatic hammer
DE3443542A1 (de) * 1984-11-29 1986-06-05 Fried. Krupp Gmbh, 4300 Essen Hydraulische schlagvorrichtung
FR2595972B2 (fr) * 1985-07-16 1989-10-20 Montabert Ets Appareil a percussions
EP0236721A3 (en) * 1986-03-11 1989-10-25 NITTETSU JITSUGYO CO., Ltd. Hydraulic breaker
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.
DE4343589C1 (de) * 1993-12-21 1995-04-27 Klemm Guenter Fluidbetätigter Schlaghammer
FI104960B (sv) * 1995-07-06 2000-05-15 Sandvik Tamrock Oy Hydraulisk slaghammare
KR102155842B1 (ko) * 2019-09-24 2020-09-14 우강업 원심주조기의 금형 클램핑 자동화 장치

Also Published As

Publication number Publication date
DE69936010D1 (de) 2007-06-21
US6073706A (en) 2000-06-13
EP0947294B1 (en) 2007-05-09
ES2286877T3 (es) 2007-12-01
DE69936010T2 (de) 2008-01-10
FI107891B (sv) 2001-10-31
JP4450448B2 (ja) 2010-04-14
KR19990078408A (ko) 1999-10-25
EP0947294A2 (en) 1999-10-06
EP0947294A3 (en) 2003-01-29
FI990110A0 (sv) 1999-01-20
JPH11320453A (ja) 1999-11-24
KR100573011B1 (ko) 2006-04-24

Similar Documents

Publication Publication Date Title
FI990110A (sv) Hydraulvätskedriven slaganordning
NO20016169D0 (no) Hydraulisk kjöreverktöy
DE69913676T2 (de) Flüssigkeitsausstossvorrichtung
DE60113002D1 (de) Hydraulische antriebseinrichtung
DE60101349D1 (de) Hydraulische antriebsvorrichtung
DE69934483D1 (de) Hydraulischer antrieb
DE69934728D1 (de) Antriebsvorrichtung
DE60042263D1 (de) Fahrvorrichtung
DE60112711D1 (de) Hydraulisches antriebssystem
DE69727209D1 (de) Hydraulische antriebsvorrichtung
DE69719341T2 (de) Doppeltwirkende hydraulische bohrloch-schlagvorrichtung
DE69835249D1 (de) Flüssigkeitsausstossvorrichtung
DE69727659D1 (de) Hydraulische antriebsvorrichtung
FI962911A (sv) Hydrauldriven slaghammare
DE59810712D1 (de) Fluidbetätigte Drehantriebsvorrichtung
DE69921381D1 (de) Hydraulische Schlagvorrichtung
DE69923447D1 (de) Hydraulische lenkeinrichtung
DE69918803D1 (de) Hydraulisches antriebsaggregat
DE60033097D1 (de) Hydraulische Antriebseinheit
NO20023016L (no) Hydraulisk drivanordning for slagboremaskin
DE69921382D1 (de) Druckflüssigkeitsvorrichtung
DE59910134D1 (de) Fluidbetätigte arbeitsvorrichtung
FR2804192B1 (fr) Dispositif hydraulique
DE29610909U1 (de) Fluidbetätigte Antriebseinrichtung
DK199901354A (da) Hydraulisk aktiveret anordning

Legal Events

Date Code Title Description
MM Patent lapsed