SE468443B - Spolkanalanordning vid slaaende maskiner foer borrning - Google Patents

Spolkanalanordning vid slaaende maskiner foer borrning

Info

Publication number
SE468443B
SE468443B SE9101639A SE9101639A SE468443B SE 468443 B SE468443 B SE 468443B SE 9101639 A SE9101639 A SE 9101639A SE 9101639 A SE9101639 A SE 9101639A SE 468443 B SE468443 B SE 468443B
Authority
SE
Sweden
Prior art keywords
drill bit
channel
machine housing
rod
percussion piston
Prior art date
Application number
SE9101639A
Other languages
English (en)
Swedish (sv)
Other versions
SE9101639L (sv
SE9101639D0 (sv
Inventor
J Rodert
K Andersson
Original Assignee
Uniroc 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
Publication of SE9101639D0 publication Critical patent/SE9101639D0/xx
Priority to SE9101639A priority Critical patent/SE468443B/sv
Application filed by Uniroc Ab filed Critical Uniroc Ab
Priority to EP92850084A priority patent/EP0516599B1/en
Priority to ES92850084T priority patent/ES2093240T3/es
Priority to AT92850084T priority patent/ATE142305T1/de
Priority to DE69213331T priority patent/DE69213331T2/de
Priority to ZA923100A priority patent/ZA923100B/xx
Priority to CA002067616A priority patent/CA2067616C/en
Priority to US07/879,937 priority patent/US5207280A/en
Priority to JP12200792A priority patent/JP3242445B2/ja
Priority to AU17290/92A priority patent/AU647924B2/en
Priority to FI922511A priority patent/FI97417C/fi
Publication of SE9101639L publication Critical patent/SE9101639L/
Publication of SE468443B publication Critical patent/SE468443B/sv

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
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives

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)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Warping, Beaming, Or Leasing (AREA)
  • Air Bags (AREA)
  • Bridges Or Land Bridges (AREA)
SE9101639A 1991-05-30 1991-05-30 Spolkanalanordning vid slaaende maskiner foer borrning SE468443B (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE9101639A SE468443B (sv) 1991-05-30 1991-05-30 Spolkanalanordning vid slaaende maskiner foer borrning
EP92850084A EP0516599B1 (en) 1991-05-30 1992-04-13 Device in hammer machines
ES92850084T ES2093240T3 (es) 1991-05-30 1992-04-13 Dispositivos para maquinas percusoras.
AT92850084T ATE142305T1 (de) 1991-05-30 1992-04-13 Vorrichtung für hammermaschinen
DE69213331T DE69213331T2 (de) 1991-05-30 1992-04-13 Vorrichtung für Hammermaschinen
ZA923100A ZA923100B (en) 1991-05-30 1992-04-29 Hammer machines.
CA002067616A CA2067616C (en) 1991-05-30 1992-04-29 Device in hammer machines
US07/879,937 US5207280A (en) 1991-05-30 1992-05-08 Device in hammer machines
JP12200792A JP3242445B2 (ja) 1991-05-30 1992-05-14 ハンマー機械装置
AU17290/92A AU647924B2 (en) 1991-05-30 1992-05-29 Device in hammer machines
FI922511A FI97417C (fi) 1991-05-30 1992-05-29 Laite iskevissä koneissa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101639A SE468443B (sv) 1991-05-30 1991-05-30 Spolkanalanordning vid slaaende maskiner foer borrning

Publications (3)

Publication Number Publication Date
SE9101639D0 SE9101639D0 (sv) 1991-05-30
SE9101639L SE9101639L (sv) 1992-12-01
SE468443B true SE468443B (sv) 1993-01-18

Family

ID=20382883

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101639A SE468443B (sv) 1991-05-30 1991-05-30 Spolkanalanordning vid slaaende maskiner foer borrning

Country Status (11)

Country Link
US (1) US5207280A (xx)
EP (1) EP0516599B1 (xx)
JP (1) JP3242445B2 (xx)
AT (1) ATE142305T1 (xx)
AU (1) AU647924B2 (xx)
CA (1) CA2067616C (xx)
DE (1) DE69213331T2 (xx)
ES (1) ES2093240T3 (xx)
FI (1) FI97417C (xx)
SE (1) SE468443B (xx)
ZA (1) ZA923100B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002042607A1 (en) * 2000-11-27 2002-05-30 Atlas Copco Rock Drills Ab Device for splitting a block of stone

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513325C2 (sv) * 1998-04-21 2000-08-28 Atlas Copco Rock Drills Ab Slagverk
SG97991A1 (en) * 1999-12-03 2003-08-20 Tone Kk Multiple air hammer apparatus and excavating direction correcting method therefor
KR20040050415A (ko) * 2002-12-10 2004-06-16 (주) 소암컨설턴트 하상(河床) 지층검사용 탄성(진동)파 발생기
US20110180330A1 (en) * 2010-01-26 2011-07-28 Conn Timothy W Drilling assembly with underreaming bit and method of use
WO2011129958A2 (en) * 2010-04-16 2011-10-20 Wvc Mincon Inc. Reverse circulation hammer with modular bit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1115898A (en) * 1914-03-28 1914-11-03 Andrew J Carter Hammer-drill.
US2951467A (en) * 1958-11-06 1960-09-06 Ingersoll Rand Co Rock drill
US3050032A (en) * 1960-12-30 1962-08-21 Carey Machine & Supply Inc Percussion-type drill
US3322207A (en) * 1964-11-12 1967-05-30 Foster Gardner Tool Company Fluid operated percussion drill or hydraulic hammer
US3329221A (en) * 1966-03-21 1967-07-04 Shaffer Tool Works Pressure balanced bumper sub
US3410353A (en) * 1967-08-21 1968-11-12 Leo A. Martini Percussion tools
NO126144B (xx) * 1970-12-07 1972-12-27 Moelven Brug As
DE2201880A1 (de) * 1972-01-15 1973-07-19 Guenter Klemm Vorrichtung zum tiefbohren von loechern im erdreich und/oder gebirge
SE463193B (sv) * 1989-02-21 1990-10-22 Atlas Copco Mct Ab Anordning vid slaaende maskiner
SE504828C2 (sv) * 1990-04-11 1997-05-12 Sandvik Ab Hammaranordning där kolv och borrkrona har omvänd design relativt varandra vad gäller impedans

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002042607A1 (en) * 2000-11-27 2002-05-30 Atlas Copco Rock Drills Ab Device for splitting a block of stone

Also Published As

Publication number Publication date
ZA923100B (en) 1993-06-07
FI97417C (fi) 1996-12-10
AU1729092A (en) 1992-12-03
EP0516599B1 (en) 1996-09-04
FI97417B (fi) 1996-08-30
US5207280A (en) 1993-05-04
CA2067616C (en) 2002-10-22
FI922511A (fi) 1992-12-01
EP0516599A1 (en) 1992-12-02
ATE142305T1 (de) 1996-09-15
JPH07189579A (ja) 1995-07-28
JP3242445B2 (ja) 2001-12-25
FI922511A0 (fi) 1992-05-29
AU647924B2 (en) 1994-03-31
DE69213331T2 (de) 1997-06-12
SE9101639L (sv) 1992-12-01
ES2093240T3 (es) 1996-12-16
CA2067616A1 (en) 1992-12-01
DE69213331D1 (de) 1996-10-10
SE9101639D0 (sv) 1991-05-30

Similar Documents

Publication Publication Date Title
US3978931A (en) Air-operated drilling machine or rotary-percussive action
SE468443B (sv) Spolkanalanordning vid slaaende maskiner foer borrning
DE69417641T2 (de) Im-Loch-Bohrmaschine, betrieben mit einem Druckmedium
JP2870943B2 (ja) 衝撃機械装置
EP0565500B1 (en) Rock drilling device
JPH06503623A (ja) 掘削方法及び該方法を実施するための装置
AU622289B2 (en) Device in impact machines
US1625211A (en) Electrtic-driven rock drill and automatic hammer and boring machine
EP0927294A1 (en) Coupling piece for use at simultaneous earth and/or rock drilling with an upper rotary percussion device and a lower percussion device
SE523521C2 (sv) Slagadapter för överföring av slag och rotation från en slående bergborrmaskin till en borrsträng
US10626679B2 (en) Bidirectional cluster hammer reamer
SE502947C2 (sv) Spindellagring i en berg- eller jordborrmaskin
WO1999045237A1 (en) An arrangement for drilling slots
RU1788201C (ru) Колонковый снар д
WO2001086109A1 (en) Drill bit mounting for a downhole drilling machine

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 9101639-4

Format of ref document f/p: F

NUG Patent has lapsed