JPS4920903A - - Google Patents

Info

Publication number
JPS4920903A
JPS4920903A JP48044989A JP4498973A JPS4920903A JP S4920903 A JPS4920903 A JP S4920903A JP 48044989 A JP48044989 A JP 48044989A JP 4498973 A JP4498973 A JP 4498973A JP S4920903 A JPS4920903 A JP S4920903A
Authority
JP
Japan
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.)
Granted
Application number
JP48044989A
Other languages
Japanese (ja)
Other versions
JPS5525269B2 (enrdf_load_stackoverflow
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
Priority claimed from SE05208/72A external-priority patent/SE362113B/xx
Priority claimed from SE7301784A external-priority patent/SE381912B/xx
Application filed filed Critical
Publication of JPS4920903A publication Critical patent/JPS4920903A/ja
Publication of JPS5525269B2 publication Critical patent/JPS5525269B2/ja
Expired 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
    • 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP4498973A 1972-04-20 1973-04-20 Expired JPS5525269B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE05208/72A SE362113B (enrdf_load_stackoverflow) 1972-04-20 1972-04-20
SE7301784A SE381912B (sv) 1973-02-08 1973-02-08 Lodstellningsanordning for en borrmaskin e.d.

Publications (2)

Publication Number Publication Date
JPS4920903A true JPS4920903A (enrdf_load_stackoverflow) 1974-02-23
JPS5525269B2 JPS5525269B2 (enrdf_load_stackoverflow) 1980-07-04

Family

ID=26654610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4498973A Expired JPS5525269B2 (enrdf_load_stackoverflow) 1972-04-20 1973-04-20

Country Status (7)

Country Link
US (1) US3862500A (enrdf_load_stackoverflow)
JP (1) JPS5525269B2 (enrdf_load_stackoverflow)
AU (1) AU473619B2 (enrdf_load_stackoverflow)
CA (1) CA997553A (enrdf_load_stackoverflow)
DE (1) DE2319984A1 (enrdf_load_stackoverflow)
FR (1) FR2181072B1 (enrdf_load_stackoverflow)
GB (1) GB1433387A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891567A (enrdf_load_stackoverflow) * 1972-03-07 1973-11-28
JPS49102006U (enrdf_load_stackoverflow) * 1972-12-28 1974-09-03
JPS53118780A (en) * 1977-03-25 1978-10-17 Shin Meiwa Ind Co Ltd Device for measuring and feeding electric wire in electric wire cutter or like
JPS5474702U (enrdf_load_stackoverflow) * 1977-11-04 1979-05-28

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449862C3 (de) * 1974-10-17 1979-02-01 Mannesmann Ag, 4000 Duesseldorf Vorschubeinrichtung für von hinten geladene Kaltpilgerwalzwerke
US4103430A (en) * 1977-08-31 1978-08-01 Schrader Joseph F Viewing device for a bubble level
US4495706A (en) * 1982-07-19 1985-01-29 The Stolle Corporation Alignment gage for dish antenna
GB2296768B (en) * 1995-01-05 1998-09-09 Robert Pemberton Inclination and bearing measuring instrument
GB9707292D0 (en) * 1997-04-10 1997-05-28 Heywood Kevin M Bore hole measurement device
GB9803669D0 (en) * 1998-02-24 1998-04-15 Uwg Ltd Sub-sea detectors
US7000328B1 (en) * 2004-03-04 2006-02-21 Donald Iliff Surveyor's tool
US6968626B1 (en) * 2004-06-30 2005-11-29 International Business Machines Corporation Horizontal plane viewable precision bubble level
US7331114B1 (en) * 2005-03-28 2008-02-19 Belew Samuel B Magnetic compass structure
ES2329318B1 (es) * 2006-07-10 2011-02-10 Los Bolillas, S.L. Perforadora autotransportada multiposicionable de perforacion versatil.
CN112648495B (zh) * 2021-01-14 2022-10-25 河北工程大学 一种土地资源勘探装置
CN115026957A (zh) * 2022-06-24 2022-09-09 山西四建集团有限公司 一种新型加长钻孔工具
CN115749745A (zh) * 2022-11-25 2023-03-07 中煤科工集团沈阳研究院有限公司 一种煤矿井下钻孔探测设备传送装置及使用方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR430863A (fr) * 1910-06-10 1911-10-26 Arthur Cyril Webb Aldis Perfectionnements aux niveaux et instruments analogues
US1674550A (en) * 1921-06-03 1928-06-19 Franklin L Hunt Liquid level
US2072779A (en) * 1935-09-16 1937-03-02 Jr John E Torbert Testing and setting device for artificial horizon instruments
US2144696A (en) * 1937-06-25 1939-01-24 Bendix Aviat Corp Liquid level
US2187367A (en) * 1939-05-04 1940-01-16 Sperry Sun Well Surveying Co Method and apparatus for orienting drill stems
US2313734A (en) * 1940-03-14 1943-03-16 Carl J Crane Temperature compensated bubble for panoramic sextants
US2570122A (en) * 1949-04-01 1951-10-02 Frederick W Heckert Leveling and contouring apparatus
US2835220A (en) * 1956-09-14 1958-05-20 Clarence J Rardin Boom angle indicator
US2851785A (en) * 1956-11-08 1958-09-16 Jersey Prod Res Co Inclinometer
US2993281A (en) * 1958-08-11 1961-07-25 Dock Mortimer Russell Spirit level and protractor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891567A (enrdf_load_stackoverflow) * 1972-03-07 1973-11-28
JPS49102006U (enrdf_load_stackoverflow) * 1972-12-28 1974-09-03
JPS53118780A (en) * 1977-03-25 1978-10-17 Shin Meiwa Ind Co Ltd Device for measuring and feeding electric wire in electric wire cutter or like
JPS5474702U (enrdf_load_stackoverflow) * 1977-11-04 1979-05-28

Also Published As

Publication number Publication date
FR2181072A1 (enrdf_load_stackoverflow) 1973-11-30
DE2319984A1 (de) 1973-10-31
GB1433387A (en) 1976-04-28
JPS5525269B2 (enrdf_load_stackoverflow) 1980-07-04
CA997553A (en) 1976-09-28
AU5469873A (en) 1974-10-24
AU473619B2 (en) 1976-06-24
FR2181072B1 (enrdf_load_stackoverflow) 1977-02-04
US3862500A (en) 1975-01-28

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