GB8320662D0 - Drill guide - Google Patents

Drill guide

Info

Publication number
GB8320662D0
GB8320662D0 GB838320662A GB8320662A GB8320662D0 GB 8320662 D0 GB8320662 D0 GB 8320662D0 GB 838320662 A GB838320662 A GB 838320662A GB 8320662 A GB8320662 A GB 8320662A GB 8320662 D0 GB8320662 D0 GB 8320662D0
Authority
GB
United Kingdom
Prior art keywords
drill guide
drill
guide
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.)
Withdrawn
Application number
GB838320662A
Other versions
GB2125713A (en
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.)
Tampella Oy AB
Original Assignee
Tampella Oy 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 Tampella Oy AB filed Critical Tampella Oy AB
Publication of GB8320662D0 publication Critical patent/GB8320662D0/en
Publication of GB2125713A publication Critical patent/GB2125713A/en
Withdrawn legal-status Critical Current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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/24—Guiding or centralising devices for drilling rods or pipes

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)
  • Drilling And Boring (AREA)
GB08320662A 1982-08-31 1983-08-01 Drill rod guide for extension rod drilling apparatus Withdrawn GB2125713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI823008A FI64837C (en) 1982-08-31 1982-08-31 BORRSTYRNING FOER EN APPARAT FOER SKARVSTAONGSBORRNING

Publications (2)

Publication Number Publication Date
GB8320662D0 true GB8320662D0 (en) 1983-09-01
GB2125713A GB2125713A (en) 1984-03-14

Family

ID=8515974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08320662A Withdrawn GB2125713A (en) 1982-08-31 1983-08-01 Drill rod guide for extension rod drilling apparatus

Country Status (6)

Country Link
DE (1) DE3331181A1 (en)
FI (1) FI64837C (en)
FR (1) FR2532358A1 (en)
GB (1) GB2125713A (en)
SE (1) SE8304680L (en)
ZA (1) ZA835742B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102953695B (en) * 2012-12-10 2014-08-06 重庆勤牛工程机械有限责任公司 Guide frame following mechanism on high-speed hydraulic drill
CN102953694B (en) * 2012-12-10 2014-11-26 重庆勤牛工程机械有限责任公司 High-speed hydraulic drill
CN105863603B (en) * 2016-04-05 2019-07-09 中国铁建重工集团有限公司 A kind of localization method and system of drill jumbo automatic seeking point

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1986290A (en) * 1934-04-12 1935-01-01 Worthington Pump & Mach Corp Hole spotter
US2214789A (en) * 1938-05-21 1940-09-17 Ingersoll Rand Co Centralizer for drill steels
US2727725A (en) * 1954-07-07 1955-12-20 Chicago Pneumatic Tool Co Drill steel centralizer
FR1264949A (en) * 1960-08-11 1961-06-23 Boehler & Co Ag Geb Device for applying and guiding drill pipes
US3328052A (en) * 1963-07-10 1967-06-27 Atlas Copco Ab Drill steel centralizer for extension drill steels
GB1031009A (en) * 1964-05-04 1966-05-25 Atlas Copco Ab Improvements in drill steel centralizers
GB1149478A (en) * 1968-02-22 1969-04-23 Atlas Copco Ab Improvements in pressure fluid actuated drill steel centralizer
US3807812A (en) * 1972-10-02 1974-04-30 E Bailey Centralizer
US4260029A (en) * 1978-12-27 1981-04-07 Joy Manufacturing Company Midpoint centralizer
DE3100828A1 (en) * 1981-01-14 1982-08-12 Rudolf Hausherr & Söhne GmbH & Co KG, 4322 Sprockhövel Carriage for a, if necessary mobile, drilling or percussion drilling machine

Also Published As

Publication number Publication date
FI64837B (en) 1983-09-30
GB2125713A (en) 1984-03-14
FI823008A0 (en) 1982-08-31
ZA835742B (en) 1984-06-27
SE8304680L (en) 1984-03-01
SE8304680D0 (en) 1983-08-30
FI64837C (en) 1984-02-09
DE3331181A1 (en) 1984-03-01
FR2532358A1 (en) 1984-03-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)