GB892905A - Improvements in and relating to apparatus for making vertical holes in the ground - Google Patents

Improvements in and relating to apparatus for making vertical holes in the ground

Info

Publication number
GB892905A
GB892905A GB3795960A GB3795960A GB892905A GB 892905 A GB892905 A GB 892905A GB 3795960 A GB3795960 A GB 3795960A GB 3795960 A GB3795960 A GB 3795960A GB 892905 A GB892905 A GB 892905A
Authority
GB
United Kingdom
Prior art keywords
relating
ground
vertical holes
making vertical
ribs
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.)
Expired
Application number
GB3795960A
Inventor
Abraham Francois Van Weele
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.)
Tot Aanneming Van Werken Voorheen HJ Nederhorst NV
Original Assignee
Tot Aanneming Van Werken Voorheen HJ Nederhorst NV
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 Tot Aanneming Van Werken Voorheen HJ Nederhorst NV filed Critical Tot Aanneming Van Werken Voorheen HJ Nederhorst NV
Priority to GB3795960A priority Critical patent/GB892905A/en
Priority to BE597972A priority patent/BE597972A/en
Publication of GB892905A publication Critical patent/GB892905A/en
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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)

Abstract

892,905. Boring earth &c. TOT AANNEMING VAN WERKEN, VOORHEEN H.J. NEDERHORST N.V. Nov. 4, 1960, No. 37959/60. Class 85. A drill head comprises an annular cutter 3 connected by ribs 4 to a tubular body 1, a flushing liquid nozzle 6 discharging within the cutter, and a connection 8 adapted to engage a flexible pipe supplying the flushing liquid. The edges 9 of the ribs may be sharpened.
GB3795960A 1960-11-04 1960-11-04 Improvements in and relating to apparatus for making vertical holes in the ground Expired GB892905A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3795960A GB892905A (en) 1960-11-04 1960-11-04 Improvements in and relating to apparatus for making vertical holes in the ground
BE597972A BE597972A (en) 1960-11-04 1960-12-09 Device for making vertical holes in the ground.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3795960A GB892905A (en) 1960-11-04 1960-11-04 Improvements in and relating to apparatus for making vertical holes in the ground

Publications (1)

Publication Number Publication Date
GB892905A true GB892905A (en) 1962-04-04

Family

ID=10400233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3795960A Expired GB892905A (en) 1960-11-04 1960-11-04 Improvements in and relating to apparatus for making vertical holes in the ground

Country Status (1)

Country Link
GB (1) GB892905A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928445A1 (en) * 1979-06-13 1981-01-29 Inst Gornogo Dela Sibirskogo O DRILLING TOOL FOR STRIKING MACHINES
WO1997031174A1 (en) * 1996-02-20 1997-08-28 Ccore Technology & Licensing Limited Axial-vortex jet drilling system and method
WO2005040546A1 (en) * 2003-10-29 2005-05-06 Shell Internationale Research Maatschappij B.V. Fluid jet drilling tool
US7322433B2 (en) 2003-07-09 2008-01-29 Shell Oil Company Tool for excavating an object
US7419014B2 (en) 2003-10-29 2008-09-02 Shell Oil Company Fluid jet drilling tool
US7448151B2 (en) 2003-07-09 2008-11-11 Shell Oil Company Tool for excavating an object
CN102913136A (en) * 2012-11-16 2013-02-06 山东国岳金刚石制品有限公司 Helical-blade spiral-flow type flow-channel drill

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928445A1 (en) * 1979-06-13 1981-01-29 Inst Gornogo Dela Sibirskogo O DRILLING TOOL FOR STRIKING MACHINES
WO1997031174A1 (en) * 1996-02-20 1997-08-28 Ccore Technology & Licensing Limited Axial-vortex jet drilling system and method
US5862871A (en) * 1996-02-20 1999-01-26 Ccore Technology & Licensing Limited, A Texas Limited Partnership Axial-vortex jet drilling system and method
US7322433B2 (en) 2003-07-09 2008-01-29 Shell Oil Company Tool for excavating an object
US7448151B2 (en) 2003-07-09 2008-11-11 Shell Oil Company Tool for excavating an object
WO2005040546A1 (en) * 2003-10-29 2005-05-06 Shell Internationale Research Maatschappij B.V. Fluid jet drilling tool
US7419014B2 (en) 2003-10-29 2008-09-02 Shell Oil Company Fluid jet drilling tool
CN100545412C (en) * 2003-10-29 2009-09-30 国际壳牌研究有限公司 Fluid jet drilling tool
CN102913136A (en) * 2012-11-16 2013-02-06 山东国岳金刚石制品有限公司 Helical-blade spiral-flow type flow-channel drill
CN102913136B (en) * 2012-11-16 2015-04-29 山东国岳金刚石制品有限公司 Helical-blade spiral-flow type flow-channel drill

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