ZM2373A1 - Earth-boring machine with tandem thrust cylinders - Google Patents

Earth-boring machine with tandem thrust cylinders

Info

Publication number
ZM2373A1
ZM2373A1 ZM23/73A ZM2373A ZM2373A1 ZM 2373 A1 ZM2373 A1 ZM 2373A1 ZM 23/73 A ZM23/73 A ZM 23/73A ZM 2373 A ZM2373 A ZM 2373A ZM 2373 A1 ZM2373 A1 ZM 2373A1
Authority
ZM
Zambia
Prior art keywords
earth
boring machine
thrust cylinders
tandem thrust
tandem
Prior art date
Application number
ZM23/73A
Other languages
English (en)
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of ZM2373A1 publication Critical patent/ZM2373A1/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
    • 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
    • E21B7/027—Drills for drilling shallow holes, e.g. for taking soil samples or for drilling postholes
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
    • 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
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
ZM23/73A 1972-03-14 1973-02-26 Earth-boring machine with tandem thrust cylinders ZM2373A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23452872A 1972-03-14 1972-03-14

Publications (1)

Publication Number Publication Date
ZM2373A1 true ZM2373A1 (en) 1973-10-22

Family

ID=22881736

Family Applications (1)

Application Number Title Priority Date Filing Date
ZM23/73A ZM2373A1 (en) 1972-03-14 1973-02-26 Earth-boring machine with tandem thrust cylinders

Country Status (7)

Country Link
US (1) US3780816A (cs)
AU (1) AU471678B2 (cs)
CA (1) CA966479A (cs)
DE (1) DE2312889A1 (cs)
FR (1) FR2176027B1 (cs)
ZA (1) ZA731030B (cs)
ZM (1) ZM2373A1 (cs)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850253A (en) * 1972-12-01 1974-11-26 Subterranean Tools Inc Excavating machine
US3856091A (en) * 1973-10-03 1974-12-24 Dresser Ind Adjustable drill support
FR2271343B1 (cs) * 1974-01-29 1976-10-08 Fondasol Tech
US3905426A (en) * 1974-06-28 1975-09-16 Dresser Ind Earth boring machine positioning system
US3995701A (en) * 1975-04-07 1976-12-07 Hughes Tool Company Derrick tilting system
FR2314353A1 (fr) * 1975-06-10 1977-01-07 Secoma Glissiere destinee a la foration de trous de mine
US4161988A (en) * 1977-12-05 1979-07-24 Hart Ronald D Portable earth core sampling machine
US4757866A (en) * 1986-09-30 1988-07-19 Steve Szoke Hydraulic drill feed units
AUPO152596A0 (en) * 1996-08-08 1996-08-29 Cram Australia Pty Ltd Roofbolter
ATE337466T1 (de) * 1997-05-08 2006-09-15 Flexidrill Ltd Richtungsbohrgerät
US6068066A (en) * 1998-08-20 2000-05-30 Byrt; Harry F. Hydraulic drilling rig
US6814155B1 (en) 2000-04-14 2004-11-09 Joy M M Delaware, Inc. Bolting rigs
NO20051764A (no) * 2005-04-11 2006-07-31 Aksel Fossbakken Bore- eller servicerigg
PL1795697T3 (pl) * 2005-12-09 2009-10-30 Bauer Maschinen Gmbh Urządzenie do obróbki ziemi
SE537573C2 (sv) * 2013-10-17 2015-06-23 Atlas Copco Rock Drills Ab Stigortsborrmaskin med förändringsbar längd, förfarande ochstigortsborrigg
US9945192B2 (en) * 2014-05-06 2018-04-17 Viola Group Limited Hydraulic draw works
CN105888547B (zh) * 2016-06-27 2017-10-20 湖南创远高新机械有限责任公司 一种大孔径施工天井钻机
EP4402336A1 (de) * 2021-09-16 2024-07-24 Vital Wohnen GmbH & Co KG Bohrmaschine sowie verfahren zur herstellung von bohrungen
CN116146104B (zh) * 2023-04-18 2023-07-14 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) 一种用于水文地质勘测的岩土层钻进装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1740701A (en) * 1921-10-17 1929-12-24 Sullivan Machinery Co Drilling mechanism
US2984981A (en) * 1952-06-23 1961-05-23 Anglo American Extrusion Compa Hydraulic press apparatus
US3460638A (en) * 1966-10-10 1969-08-12 Hughes Tool Co Raise drilling apparatus
US3454114A (en) * 1968-06-04 1969-07-08 Robbins & Assoc James S Drilling machine

Also Published As

Publication number Publication date
FR2176027A1 (cs) 1973-10-26
DE2312889A1 (de) 1973-09-27
AU471678B2 (en) 1976-04-29
FR2176027B1 (cs) 1982-10-15
AU5305873A (en) 1974-09-12
CA966479A (en) 1975-04-22
US3780816A (en) 1973-12-25
ZA731030B (en) 1974-03-27

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