FI115613B - Iskulaite - Google Patents

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Info

Publication number
FI115613B
FI115613B FI20020881A FI20020881A FI115613B FI 115613 B FI115613 B FI 115613B FI 20020881 A FI20020881 A FI 20020881A FI 20020881 A FI20020881 A FI 20020881A FI 115613 B FI115613 B FI 115613B
Authority
FI
Finland
Prior art keywords
pressure
space
energy charge
piston
tool
Prior art date
Application number
FI20020881A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20020881A (fi
FI20020881A0 (fi
Inventor
Markku Keskiniva
Erkki Ahola
Ari Kotala
Original Assignee
Sandvik 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
Application filed by Sandvik Tamrock Oy filed Critical Sandvik Tamrock Oy
Publication of FI20020881A0 publication Critical patent/FI20020881A0/fi
Priority to FI20020881A priority Critical patent/FI115613B/fi
Priority to KR1020047017967A priority patent/KR100987616B1/ko
Priority to RU2004135818/02A priority patent/RU2321486C2/ru
Priority to PL372754A priority patent/PL209393B1/pl
Priority to CA2484699A priority patent/CA2484699C/en
Priority to AU2003229816A priority patent/AU2003229816B2/en
Priority to PCT/FI2003/000354 priority patent/WO2003095153A1/en
Priority to CNB038104423A priority patent/CN100430188C/zh
Priority to BR0309839-7A priority patent/BR0309839A/pt
Priority to EP03722647.9A priority patent/EP1539433B8/en
Priority to JP2004503215A priority patent/JP4733386B2/ja
Publication of FI20020881A publication Critical patent/FI20020881A/fi
Priority to ZA2004/08994A priority patent/ZA200408994B/en
Priority to US10/982,893 priority patent/US7252154B2/en
Priority to NO20044978A priority patent/NO321589B1/no
Application granted granted Critical
Publication of FI115613B publication Critical patent/FI115613B/fi
Priority to US11/819,304 priority patent/US7441608B2/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
    • B25D9/04—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
FI20020881A 2002-05-08 2002-05-08 Iskulaite FI115613B (fi)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FI20020881A FI115613B (fi) 2002-05-08 2002-05-08 Iskulaite
BR0309839-7A BR0309839A (pt) 2002-05-08 2003-05-07 Dispositivo de percussão com um elemento de transmissão que comprime um material armazenador de energia elástica
JP2004503215A JP4733386B2 (ja) 2002-05-08 2003-05-07 弾性エネルギー貯蔵材料を圧縮する伝達要素を有する衝撃装置
PL372754A PL209393B1 (pl) 2002-05-08 2003-05-07 Urządzenie udarowe sterowane płynem ciśnieniowym
CA2484699A CA2484699C (en) 2002-05-08 2003-05-07 Percussion device with a transmission element compressing an elastic energy storing material
AU2003229816A AU2003229816B2 (en) 2002-05-08 2003-05-07 Percussion device with a transmission element compressing an elastic energy storing material
PCT/FI2003/000354 WO2003095153A1 (en) 2002-05-08 2003-05-07 Percussion device with a transmission element compressing an elastic energy storing material
CNB038104423A CN100430188C (zh) 2002-05-08 2003-05-07 带有压缩弹性储能材料的传动元件的撞击装置
KR1020047017967A KR100987616B1 (ko) 2002-05-08 2003-05-07 탄성 에너지 저장 물질을 압축하는 전송부를 구비한 충격장치
EP03722647.9A EP1539433B8 (en) 2002-05-08 2003-05-07 Percussion device with an elastic energy storing material
RU2004135818/02A RU2321486C2 (ru) 2002-05-08 2003-05-07 Ударное устройство с передаточным элементом, сжимающим упругий накапливающий энергию материал
ZA2004/08994A ZA200408994B (en) 2002-05-08 2004-11-05 Percussion device with a transmission element compressing an elastic storing material
US10/982,893 US7252154B2 (en) 2002-05-08 2004-11-08 Percussion device with a transmission element compressing an elastic energy storing material
NO20044978A NO321589B1 (no) 2002-05-08 2004-11-16 Slaganordning
US11/819,304 US7441608B2 (en) 2002-05-08 2007-06-26 Percussion device with a transmission element compressing an elastic energy storing material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020881A FI115613B (fi) 2002-05-08 2002-05-08 Iskulaite
FI20020881 2002-05-08

Publications (3)

Publication Number Publication Date
FI20020881A0 FI20020881A0 (fi) 2002-05-08
FI20020881A FI20020881A (fi) 2003-11-09
FI115613B true FI115613B (fi) 2005-06-15

Family

ID=8563912

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20020881A FI115613B (fi) 2002-05-08 2002-05-08 Iskulaite

Country Status (14)

Country Link
US (2) US7252154B2 (no)
EP (1) EP1539433B8 (no)
JP (1) JP4733386B2 (no)
KR (1) KR100987616B1 (no)
CN (1) CN100430188C (no)
AU (1) AU2003229816B2 (no)
BR (1) BR0309839A (no)
CA (1) CA2484699C (no)
FI (1) FI115613B (no)
NO (1) NO321589B1 (no)
PL (1) PL209393B1 (no)
RU (1) RU2321486C2 (no)
WO (1) WO2003095153A1 (no)
ZA (1) ZA200408994B (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115451B (fi) * 2003-07-07 2005-05-13 Sandvik Tamrock Oy Iskulaite ja menetelmä jännityspulssin muodostamiseksi iskulaitteessa
FI20045353A (fi) * 2004-09-24 2006-03-25 Sandvik Tamrock Oy Menetelmä kiven rikkomiseksi
SE528654C2 (sv) * 2005-05-23 2007-01-09 Atlas Copco Rock Drills Ab Impulsgenerator och impulsverktyg med impulsgenerator
SE528649C8 (sv) * 2005-05-23 2007-02-27 Atlas Copco Rock Drills Ab Impulsgenerator, hydrauliskt impulsverktyg och förfarande för att alstra impulser
SE528650C2 (sv) 2005-05-23 2007-01-09 Atlas Copco Rock Drills Ab Impulsgenerator och förfarande för impulsgenerering
SE529036C2 (sv) 2005-05-23 2007-04-17 Atlas Copco Rock Drills Ab Metod och anordning
SE528859C2 (sv) * 2005-05-23 2007-02-27 Atlas Copco Rock Drills Ab Styranordning
SE530467C2 (sv) 2006-09-21 2008-06-17 Atlas Copco Rock Drills Ab Förfarande och anordning för bergborrning
SE530571C2 (sv) * 2006-11-16 2008-07-08 Atlas Copco Rock Drills Ab Bergborrningsförfarande och bergborrningsmaskin
US7681664B2 (en) 2008-03-06 2010-03-23 Patterson William N Internally dampened percussion rock drill
RU2543119C2 (ru) * 2013-04-08 2015-02-27 Аркадий Васильевич Чернышев Вибробезопасная пневматическая машина ударного действия с разомкнутой кинематикой функциональных звеньев

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1124527A (en) * 1966-05-19 1968-08-21 Sonomotive Engineers Ltd Improvements in or relating to percussive tools and machines
US3431985A (en) * 1966-05-27 1969-03-11 Ingersoll Rand Co Liquid spring
SU554404A1 (ru) 1974-05-13 1977-04-15 Новосибирский электротехнический институт Ударный механизм
FR2357336A1 (fr) * 1976-07-09 1978-02-03 Malfit Jean Dispositif a percussion a commande hydraulique, notamment pour marteaux piqueurs, marteaux de forge, ou autres outils de frappe
SU619638A1 (ru) * 1977-01-05 1978-08-15 Карагандинский Ордена Трудового Красного Знамени Политехнический Институт Гидропневматическое устройство ударного действи
GB1566984A (en) * 1977-05-04 1980-05-08 Nippon Kokan Kk Method and an apparatus of driving and extracting an article by strain energy
JPS53137509A (en) 1977-05-04 1978-12-01 Nippon Kokan Kk Method of driving by strain energy
JPS53137511A (en) 1977-05-04 1978-12-01 Nippon Kokan Kk Method of drawwout by strain energy
SU648726A1 (ru) * 1977-10-07 1979-02-25 Ордена Трудового Красного Знамени Институт Горного Дела Им.А.А.Скочинского Гидравлическое устройство ударного действи
SU1052627A1 (ru) * 1979-05-14 1983-11-07 Институт Горного Дела Со Ан Ссср Машина ударного действи
GB2079214B (en) * 1980-05-27 1984-01-25 Dobson Park Ind Improvements in or relating to impact tools and like percussive apparatus
JPH01103272A (ja) 1987-10-14 1989-04-20 Toa Harbor Works Co Ltd 空圧式削岩機
WO1996019323A1 (de) * 1994-12-22 1996-06-27 Drago Engineering Ag Hydraulische schlagvorrichtung
JP3543625B2 (ja) * 1998-06-29 2004-07-14 ダイキン工業株式会社 信号伝送装置及びこれを使用した信号伝送方法
CN2471919Y (zh) * 2001-02-05 2002-01-16 张忠新 冲击钻
FI114903B (fi) * 2001-06-12 2005-01-31 Sandvik Tamrock Oy Kallioporakone
FI116125B (fi) * 2001-07-02 2005-09-30 Sandvik Tamrock Oy Iskulaite

Also Published As

Publication number Publication date
PL209393B1 (pl) 2011-08-31
NO321589B1 (no) 2006-06-06
EP1539433B1 (en) 2013-12-25
ZA200408994B (en) 2005-07-27
KR100987616B1 (ko) 2010-10-13
US20050139368A1 (en) 2005-06-30
CA2484699C (en) 2011-05-03
US7441608B2 (en) 2008-10-28
CN1652901A (zh) 2005-08-10
RU2004135818A (ru) 2005-05-27
JP4733386B2 (ja) 2011-07-27
US7252154B2 (en) 2007-08-07
JP2005524541A (ja) 2005-08-18
EP1539433B8 (en) 2014-06-04
RU2321486C2 (ru) 2008-04-10
CA2484699A1 (en) 2003-11-20
FI20020881A (fi) 2003-11-09
AU2003229816B2 (en) 2008-05-15
FI20020881A0 (fi) 2002-05-08
NO20044978L (no) 2004-11-16
KR20050005471A (ko) 2005-01-13
PL372754A1 (en) 2005-08-08
BR0309839A (pt) 2005-02-15
EP1539433A1 (en) 2005-06-15
US20070246236A1 (en) 2007-10-25
WO2003095153A1 (en) 2003-11-20
CN100430188C (zh) 2008-11-05
AU2003229816A1 (en) 2003-11-11

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