BR8607178A - Martelo para perfuracao - Google Patents

Martelo para perfuracao

Info

Publication number
BR8607178A
BR8607178A BR8607178A BR8607178A BR8607178A BR 8607178 A BR8607178 A BR 8607178A BR 8607178 A BR8607178 A BR 8607178A BR 8607178 A BR8607178 A BR 8607178A BR 8607178 A BR8607178 A BR 8607178A
Authority
BR
Brazil
Prior art keywords
drilling hammer
hammer
drilling
Prior art date
Application number
BR8607178A
Other languages
English (en)
Inventor
Ronald Edmond Eaton
Original Assignee
Wallis Drilling Pty Ltd
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 Wallis Drilling Pty Ltd filed Critical Wallis Drilling Pty Ltd
Publication of BR8607178A publication Critical patent/BR8607178A/pt

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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
BR8607178A 1985-09-02 1986-09-02 Martelo para perfuracao BR8607178A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPH225085 1985-09-02
PCT/AU1986/000259 WO1987001413A1 (en) 1985-09-02 1986-09-02 Downhole hammer

Publications (1)

Publication Number Publication Date
BR8607178A true BR8607178A (pt) 1988-09-13

Family

ID=3771256

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8607178A BR8607178A (pt) 1985-09-02 1986-09-02 Martelo para perfuracao

Country Status (6)

Country Link
US (1) US4771835A (pt)
JP (1) JPS63500729A (pt)
BR (1) BR8607178A (pt)
CA (1) CA1264733A (pt)
WO (1) WO1987001413A1 (pt)
ZA (1) ZA866646B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921056A (en) * 1987-04-23 1990-05-01 Ennis Melvyn S J Hammer drills for making boreholes
US4840238A (en) * 1987-08-25 1989-06-20 Ing. Gunter Klemm Spezialunternehmen Fur Bohrtechnik Superposed drilling device
US4932483A (en) * 1988-02-16 1990-06-12 Ian G. Rear Down hole hammer
AU599533B2 (en) * 1988-03-24 1990-07-19 Ian Graeme Rear Downhole recirculating hammer
US5957220A (en) * 1995-10-17 1999-09-28 Dresser-Rand Company Percussion drill assembly
US5662180A (en) * 1995-10-17 1997-09-02 Dresser-Rand Company Percussion drill assembly
US7040417B2 (en) * 2003-12-11 2006-05-09 Cct Technologies, L.L.C. Drilling systems
WO2006012240A1 (en) * 2004-06-25 2006-02-02 Atlas Copco Secoroc Ab Entrainment fluid channeling device for a down-hole drill string
US20070137895A1 (en) * 2005-12-21 2007-06-21 Smith International, Inc. Percussion drill bit with V-shaped splines
CA2818859C (en) * 2011-02-11 2016-08-09 Top Mark Mechanical Equipment Limited Annulus ring hole drill

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225841A (en) * 1962-08-31 1965-12-28 Joy Mfg Co Drilling apparatus
BE637490A (pt) * 1962-09-17
US3795283A (en) * 1972-06-15 1974-03-05 Shuttle Mountain Holdings Co L Apparatus for drilling and sampling rock formations
GB1419981A (en) * 1973-01-09 1976-01-07 Halifax Tool Co Ltd Percussion drills
AU486095B2 (en) * 1973-08-29 1975-09-25 Bakerdrill, Inc Air hammer for continuous coring system
US3871486A (en) * 1973-08-29 1975-03-18 Bakerdrill Inc Continuous coring system and apparatus
AU484673B2 (en) * 1975-07-02 1975-09-18 Bakerdrill, Inc Core bit
AU486118B2 (en) * 1975-07-02 1975-09-18 Bakerdrill, Inc Dual concentric drill pipe for continuous coring system
AU486077B2 (en) * 1975-07-02 1975-09-18 Bakerdrill, Inc Swivel for core drilling
DE2854461C2 (de) * 1978-12-16 1983-03-10 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 5140 Erkelenz Versenkbohrhammer
US4509606A (en) * 1980-10-29 1985-04-09 Walker-Neer Manufacturing Co., Inc. Axial return hammer

Also Published As

Publication number Publication date
JPS63500729A (ja) 1988-03-17
ZA866646B (en) 1987-07-29
CA1264733A (en) 1990-01-23
US4771835A (en) 1988-09-20
WO1987001413A1 (en) 1987-03-12

Similar Documents

Publication Publication Date Title
ATA308686A (de) Bohrwerkzeug
NO863173L (no) Borehull-utvider.
NO862829L (no) Borestreng-stabilisator.
KR850009757U (ko) 드릴구조
BR8605761A (pt) Ferramenta
IT1197248B (it) Portautensili
DE3675810D1 (de) Bohrer.
BR8701085A (pt) Ligacao para perfuracao
BR8607178A (pt) Martelo para perfuracao
AT383400B (de) Bohrschraube
ATA906085A (de) Bohrer
DE3582147D1 (de) Bohrwerkzeuge.
DE3679073D1 (de) Bohr- oder schlaghammer.
DE3671713D1 (de) Bohr- und meisselhammer.
ATA54186A (de) Bohrvorrichtung
NO168390C (no) Borehull-loggingsverktoey
DK518085D0 (da) Slaglemoelle
NO864638D0 (no) Borehull-loggingsverktoey.
BR8601743A (pt) Ferramenta aplicadora
BR8600023A (pt) Ferramenta escareadora montavel
ES289567Y (es) Estuche para brocas
DK418886D0 (da) Hammermoelle
AT385813B (de) Bohrhammer
SE8505513D0 (sv) Bergborrmaskin
SE8505512D0 (sv) Bergborrmaskin