DE60213006D1 - Druckluft-schlagmechanismus für einen bohrlochhammer und bohrlochhammer - Google Patents

Druckluft-schlagmechanismus für einen bohrlochhammer und bohrlochhammer

Info

Publication number
DE60213006D1
DE60213006D1 DE60213006T DE60213006T DE60213006D1 DE 60213006 D1 DE60213006 D1 DE 60213006D1 DE 60213006 T DE60213006 T DE 60213006T DE 60213006 T DE60213006 T DE 60213006T DE 60213006 D1 DE60213006 D1 DE 60213006D1
Authority
DE
Germany
Prior art keywords
hammer
drill bit
piston
bohrlochhammer
air
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.)
Expired - Lifetime
Application number
DE60213006T
Other languages
English (en)
Inventor
Berndt Ekwall
Torbjoern Jakobsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Epiroc Drilling Tools AB
Original Assignee
Atlas Copco Secoroc 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 Secoroc AB filed Critical Atlas Copco Secoroc AB
Application granted granted Critical
Publication of DE60213006D1 publication Critical patent/DE60213006D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Cosmetics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Jellies, Jams, And Syrups (AREA)
DE60213006T 2002-01-23 2002-11-29 Druckluft-schlagmechanismus für einen bohrlochhammer und bohrlochhammer Expired - Lifetime DE60213006D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0200181A SE520941C2 (sv) 2002-01-23 2002-01-23 Tryckluftsdrivet slagverk till en sänkborrmaskin jämte sänkborrmaskin
PCT/SE2002/002207 WO2003069109A1 (en) 2002-01-23 2002-11-29 Compressed air percussive mechanism for a down hole hammer and down hole hammer

Publications (1)

Publication Number Publication Date
DE60213006D1 true DE60213006D1 (de) 2006-08-17

Family

ID=20286735

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60213006T Expired - Lifetime DE60213006D1 (de) 2002-01-23 2002-11-29 Druckluft-schlagmechanismus für einen bohrlochhammer und bohrlochhammer

Country Status (10)

Country Link
US (1) US7757779B2 (de)
EP (1) EP1468163B1 (de)
AT (1) ATE332433T1 (de)
AU (1) AU2002367626B2 (de)
CA (1) CA2472050C (de)
DE (1) DE60213006D1 (de)
ES (1) ES2268135T3 (de)
SE (1) SE520941C2 (de)
WO (1) WO2003069109A1 (de)
ZA (1) ZA200405013B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9068399B2 (en) 2006-10-20 2015-06-30 Drillroc Pneumatic Pty Ltd Down-the-hole hammer drill
US8109348B2 (en) * 2006-10-20 2012-02-07 Drillroc Pneumatic Pty Ltd Down-the-hole hammer drill
US20080099218A1 (en) * 2006-10-26 2008-05-01 Sandvik Intellectual Property Ab Air actuated down-the-hole hammer for rock drilling, a drill bit and a foot valve to be used in the down-the-hole hammer
US9061405B2 (en) 2011-08-11 2015-06-23 Areva Inc. Boiling water reactor core shroud head bolt retainer tool
CN103089146A (zh) * 2013-01-23 2013-05-08 阎慧奎 一种可以在坚硬岩层做超流态混凝土压灌桩施工的工程钻机
CN112942477B (zh) * 2019-12-11 2023-04-21 中交二公局第一工程有限公司 一种钢管桩遇到孤石快速的破碎工具及施工方法
CN111119726B (zh) * 2020-01-19 2022-01-21 新泰玖翊工程机械有限公司 一种环形集束式潜孔锤
US11846159B2 (en) * 2020-07-14 2023-12-19 Terelion, Llc Integrated retaining ring and bushing
CN112576184B (zh) * 2020-12-29 2023-02-28 长江大学 一种具有蓄能特性的气动潜孔冲击器
CN114893141B (zh) * 2022-05-07 2024-10-29 江西东锐智能装备科技股份有限公司 一种潜孔钻机用取料筒装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419981A (en) * 1973-01-09 1976-01-07 Halifax Tool Co Ltd Percussion drills
US4102534A (en) * 1977-01-10 1978-07-25 Ajax Tool Works, Inc. Pneumatic hammer
US4821812A (en) * 1987-05-27 1989-04-18 Ingersoll-Rand Company Down hole drill improvement
US4921052A (en) * 1988-03-24 1990-05-01 Rear Ian G Downhole recirculating hammer
US5131476A (en) * 1990-12-18 1992-07-21 Percussion Drilling, Inc. Down hole percussion drill apparatus
US5277260A (en) * 1993-02-24 1994-01-11 Ranck Gerald L Air hammer
US5685380A (en) * 1995-01-06 1997-11-11 Minroc Technical Promotions Limited Reverse circulation down-the-hole drill
US5566771A (en) * 1995-08-30 1996-10-22 Ingersoll-Rand Company Reversible casing for a self-lubricating, fluid-actuated, percussive down-the-hole drill
US6062322A (en) * 1998-06-15 2000-05-16 Sandvik Ab Precussive down-the-hole rock drilling hammer

Also Published As

Publication number Publication date
EP1468163A1 (de) 2004-10-20
ES2268135T3 (es) 2007-03-16
AU2002367626B2 (en) 2007-08-02
US7757779B2 (en) 2010-07-20
ZA200405013B (en) 2005-06-24
CA2472050A1 (en) 2003-08-21
CA2472050C (en) 2010-04-27
SE0200181L (sv) 2003-07-24
SE0200181D0 (sv) 2002-01-23
US20050173158A1 (en) 2005-08-11
AU2002367626A1 (en) 2003-09-04
EP1468163B1 (de) 2006-07-05
ATE332433T1 (de) 2006-07-15
SE520941C2 (sv) 2003-09-16
WO2003069109A1 (en) 2003-08-21

Similar Documents

Publication Publication Date Title
DE60213006D1 (de) Druckluft-schlagmechanismus für einen bohrlochhammer und bohrlochhammer
PL1767315T3 (pl) Narzędzie ręczne z napędem elektrycznym z dynamicznym reduktorem drgań
ES441104A1 (es) Perfeccionamientos introducidos en una herramienta de perfo-racion por impacto accionada neumaticamente.
NO20060856L (no) Separerbar plugg for bruk i et borehull
GB2418634B (en) Power tool comprising a drive that can be switched over between the drilling, percussion drilling and chiselling operating modes
NO20041970L (no) Fremgangsmate og anordning for styring av slagboring basert pa spenningsnivaet bestemt ut fra den malte tilforselsraten
AR036428A1 (es) Estacion de atornillado
DE502006008238D1 (de) Schlagwerk für eine wenigstens schlagend antreibbare Handwerkzeugmaschine
ATE398721T1 (de) Ziehvorrichtung zum bohren
ATE456429T1 (de) Kraftbetriebene nagelmaschine
NO20052299L (no) Pneumatisk hammer
GB1419279A (en) Percussion earth drilling apparatus
GB1229122A (de)
DE502005008837D1 (de) Motorisch angetriebener Bohrhammer
NO20080407L (no) Slaganordning for bergboringsmaskin, fremgangsmate for a frembringe en vekselvirkende stempelbevegelse, og bergboringsmaskin
ATE550513T1 (de) Schlagvorrichtung und steinbohrmaschine
SE0700451L (sv) Förfarande vid slagverk, slagverk och bergborrmaskin
HK1127107A1 (en) Multi-sectional percussive drill bit assembly
SE0402527D0 (sv) Slagverk
WO2004080661A8 (en) Pneumatic rock drill
HK1096144A1 (en) Lance device with reciprocating drive
DE60204160D1 (de) Imlochbohrhammer
Alekseev et al. Improvement of air distribution in DTH air hammer
CN203223174U (zh) 可移动式智能钻岩机
DK1162037T3 (da) Rotationsslagindretning til en borestreng

Legal Events

Date Code Title Description
8332 No legal effect for de