SE341169B - - Google Patents

Info

Publication number
SE341169B
SE341169B SE08254/70A SE825470A SE341169B SE 341169 B SE341169 B SE 341169B SE 08254/70 A SE08254/70 A SE 08254/70A SE 825470 A SE825470 A SE 825470A SE 341169 B SE341169 B SE 341169B
Authority
SE
Sweden
Application number
SE08254/70A
Inventor
N Jonsson
Original Assignee
Atlas Copco 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 Ab filed Critical Atlas Copco Ab
Priority to SE08254/70A priority Critical patent/SE341169B/xx
Priority to US147988A priority patent/US3696872A/en
Priority to GB1295217D priority patent/GB1295217A/en
Priority to CA114,186A priority patent/CA939662A/en
Priority to ZA713469A priority patent/ZA713469B/en
Priority to DE19712128362 priority patent/DE2128362C/en
Priority to CH864371A priority patent/CH542993A/en
Priority to NO2225/71A priority patent/NO131517C/no
Priority to FR7121473A priority patent/FR2097870A5/fr
Priority to FI1667/71A priority patent/FI54832C/en
Priority to JP46041760A priority patent/JPS518361B1/ja
Publication of SE341169B publication Critical patent/SE341169B/xx

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
    • E21B19/163—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe piston-cylinder actuated
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator
    • Y10T279/1208—Chucks or sockets with fluid-pressure actuator with measuring, indicating or control means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator
    • Y10T279/1274—Radially reciprocating jaws
    • Y10T279/1283—Fluid pressure directly moves jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Telephone Set Structure (AREA)
SE08254/70A 1970-06-15 1970-06-15 SE341169B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE08254/70A SE341169B (en) 1970-06-15 1970-06-15
US147988A US3696872A (en) 1970-06-15 1971-05-28 Drill string joint breaking means
GB1295217D GB1295217A (en) 1970-06-15 1971-05-28
CA114,186A CA939662A (en) 1970-06-15 1971-05-28 Drill string joint breaking means
ZA713469A ZA713469B (en) 1970-06-15 1971-05-28 Drill string joint braking means
DE19712128362 DE2128362C (en) 1970-06-15 1971-06-08 Device for loosening and tightening screw connections of a drill string
CH864371A CH542993A (en) 1970-06-15 1971-06-14 Device for loosening and tightening screw connections of a drill string
NO2225/71A NO131517C (en) 1970-06-15 1971-06-14
FR7121473A FR2097870A5 (en) 1970-06-15 1971-06-14
FI1667/71A FI54832C (en) 1970-06-15 1971-06-14 ANORDINATION FOR BRAECKNING AV BORRSTRAENGSSKARVAR VID BORRAGGREGAT
JP46041760A JPS518361B1 (en) 1970-06-15 1971-06-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08254/70A SE341169B (en) 1970-06-15 1970-06-15

Publications (1)

Publication Number Publication Date
SE341169B true SE341169B (en) 1971-12-20

Family

ID=20273561

Family Applications (1)

Application Number Title Priority Date Filing Date
SE08254/70A SE341169B (en) 1970-06-15 1970-06-15

Country Status (10)

Country Link
US (1) US3696872A (en)
JP (1) JPS518361B1 (en)
CA (1) CA939662A (en)
CH (1) CH542993A (en)
FI (1) FI54832C (en)
FR (1) FR2097870A5 (en)
GB (1) GB1295217A (en)
NO (1) NO131517C (en)
SE (1) SE341169B (en)
ZA (1) ZA713469B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845962A (en) * 1973-02-09 1974-11-05 V Molin Floating work driver chuck
US3901330A (en) * 1973-11-21 1975-08-26 Brown Oil Tools Electric power drive assembly
US3942592A (en) * 1974-08-12 1976-03-09 Hughes Tool Company Drill stem make-up and break-out system for earth drilling machines
SE415117B (en) * 1975-12-11 1980-09-08 Craelius Ab DRILLING STRAIGHT FOR A MOUNTAIN DRILLING MACHINE
US4194579A (en) * 1976-08-09 1980-03-25 Joy Manufacturing Company Drilling apparatus and method
US4128135A (en) * 1977-07-13 1978-12-05 Gardner-Denver Company Drill pipe handling mechanism
US4190119A (en) * 1977-12-12 1980-02-26 Joy Manufacturing Company Earth drilling apparatus
SE444836B (en) * 1981-06-01 1986-05-12 Craelius Ab DEVICE ON MOUNTAIN OR EARTH DRILLING UNIT
SE448017B (en) * 1982-12-27 1987-01-12 Craelius Ab PRESSURE-POWERED GRIP DEVICE FOR ROTARY DRILLING AT A MOUNTAIN OR EARTH DRILLING UNIT
JPS6235576U (en) * 1985-08-19 1987-03-02
US4696206A (en) * 1986-04-10 1987-09-29 Hughes Tool Company Torque wrench
DE3912327A1 (en) * 1989-04-14 1990-10-18 Hamburger Hochbahn Ag Flexible anchor for railway line - consists of rubber anchor to fit around both sides of rail foot and bolted into underlay
US5174175A (en) * 1990-10-31 1992-12-29 Frank's Casing Crew & Rental Tools, Inc. Actuator for rotatable clamping apparatus
SE506758C2 (en) * 1996-01-05 1998-02-09 Atlas Copco Rocktech Ab Rock and earth drilling units for rotary drilling
US6385837B1 (en) * 1999-04-05 2002-05-14 Central Motor Wheel Co., Ltd. Method and apparatus for fixedly connecting threaded tubes, and recording medium storing control program for practicing or controlling those method and apparatus
US20030132035A1 (en) * 2001-04-26 2003-07-17 Tsutomu Kaneko Step tube rod, and drilling machine
SE537994C2 (en) 2012-08-30 2016-01-26 Atlas Copco Rock Drills Ab Procedure for a drill support device, drill support device, vehicle and computer program and computer program product for a single drill support device
CN104047910A (en) * 2013-03-13 2014-09-17 中国石油天然气股份有限公司 Hydraulic system of under-pressure drilling machine
CN111636812B (en) * 2020-05-09 2021-06-25 中南大学 Rock-entering axial stepping pressurization system of long spiral drilling machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021739A (en) * 1957-12-23 1962-02-20 Joy Mfg Co Hydraulically controlled and operated power tong
JPS5239108B2 (en) * 1971-08-14 1977-10-03

Also Published As

Publication number Publication date
ZA713469B (en) 1972-01-26
CH542993A (en) 1973-10-15
NO131517B (en) 1975-03-03
GB1295217A (en) 1972-11-08
FI54832B (en) 1978-11-30
JPS518361B1 (en) 1976-03-16
NO131517C (en) 1975-06-11
FI54832C (en) 1979-03-12
US3696872A (en) 1972-10-10
CA939662A (en) 1974-01-08
DE2128362A1 (en) 1972-01-27
FR2097870A5 (en) 1972-03-03

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