NL7018707A - - Google Patents

Info

Publication number
NL7018707A
NL7018707A NL7018707A NL7018707A NL7018707A NL 7018707 A NL7018707 A NL 7018707A NL 7018707 A NL7018707 A NL 7018707A NL 7018707 A NL7018707 A NL 7018707A NL 7018707 A NL7018707 A NL 7018707A
Authority
NL
Netherlands
Application number
NL7018707A
Other versions
NL163297C (en
NL163297B (en
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 to AT1091470A priority Critical patent/AT319999B/en
Priority to DE19702060402 priority patent/DE2060402A1/en
Priority to US98273A priority patent/US3677354A/en
Priority to FR7045595A priority patent/FR2118328A5/fr
Priority to AU23552/70A priority patent/AU467313B1/en
Application filed filed Critical
Priority to NL7018707.A priority patent/NL163297C/en
Priority to BE761161A priority patent/BE761161A/en
Priority to GB96971A priority patent/GB1303547A/en
Publication of NL7018707A publication Critical patent/NL7018707A/xx
Publication of NL163297B publication Critical patent/NL163297B/en
Application granted granted Critical
Publication of NL163297C publication Critical patent/NL163297C/en

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
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
    • 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
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • E21B7/30—Enlarging drilled holes, e.g. by counterboring without earth removal
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/003—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Geophysics And Detection Of Objects (AREA)
NL7018707.A 1970-12-03 1970-12-23 DEVICE FOR MANUFACTURING AN UNDERGROUND TRANSIT. NL163297C (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AT1091470A AT319999B (en) 1970-12-03 1970-12-03 Device for stabilizing the advance direction of a cylindrical propulsion element
DE19702060402 DE2060402A1 (en) 1970-12-03 1970-12-08 Device for stabilizing the direction of movement of the propulsion organ
US98273A US3677354A (en) 1970-12-03 1970-12-15 Device for stabilizing the course of the tunnelling element
FR7045595A FR2118328A5 (en) 1970-12-03 1970-12-17
AU23552/70A AU467313B1 (en) 1970-12-03 1970-12-18 Device for stabilizing the course ofthe tunnelling element
NL7018707.A NL163297C (en) 1970-12-03 1970-12-23 DEVICE FOR MANUFACTURING AN UNDERGROUND TRANSIT.
BE761161A BE761161A (en) 1970-12-03 1970-12-31 DEVICE FOR STABILIZING THE DIRECTION OF MOVEMENT OF A PUNCHING UNIT
GB96971A GB1303547A (en) 1970-12-03 1971-01-08

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
AT1091470A AT319999B (en) 1970-12-03 1970-12-03 Device for stabilizing the advance direction of a cylindrical propulsion element
DE19702060402 DE2060402A1 (en) 1970-12-03 1970-12-08 Device for stabilizing the direction of movement of the propulsion organ
US9827370A 1970-12-15 1970-12-15
FR7045595A FR2118328A5 (en) 1970-12-03 1970-12-17
AU23552/70A AU467313B1 (en) 1970-12-03 1970-12-18 Device for stabilizing the course ofthe tunnelling element
NL7018707.A NL163297C (en) 1970-12-03 1970-12-23 DEVICE FOR MANUFACTURING AN UNDERGROUND TRANSIT.
BE761161A BE761161A (en) 1970-12-03 1970-12-31 DEVICE FOR STABILIZING THE DIRECTION OF MOVEMENT OF A PUNCHING UNIT
GB96971 1971-01-08

Publications (3)

Publication Number Publication Date
NL7018707A true NL7018707A (en) 1972-06-27
NL163297B NL163297B (en) 1980-03-17
NL163297C NL163297C (en) 1980-08-15

Family

ID=27570015

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7018707.A NL163297C (en) 1970-12-03 1970-12-23 DEVICE FOR MANUFACTURING AN UNDERGROUND TRANSIT.

Country Status (8)

Country Link
US (1) US3677354A (en)
AT (1) AT319999B (en)
AU (1) AU467313B1 (en)
BE (1) BE761161A (en)
DE (1) DE2060402A1 (en)
FR (1) FR2118328A5 (en)
GB (1) GB1303547A (en)
NL (1) NL163297C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001450A3 (en) * 1988-02-12 1989-10-31 Smet Marc Jozef Maria Tunnelling machine with jet nozzle - has remote-controlled units on head selectively varying body shape

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853186A (en) * 1973-03-12 1974-12-10 Continental Oil Co Drilling assembly deflection apparatus
DE2734020C3 (en) * 1977-07-28 1981-06-19 Turmag-Turbo-Maschinen AG Nüsse & Gräfer, 4322 Sprockhövel Stabilizer for deep drilling and drill rods therefor
FR2445431A1 (en) * 1978-12-29 1980-07-25 Inst Francais Du Petrole Boring column extension with stabiliser stages - having remotely-controlled projectable blades for guiding cutter in preselected direction
US4396073A (en) * 1981-09-18 1983-08-02 Electric Power Research Institute, Inc. Underground boring apparatus with controlled steering capabilities
US4646277A (en) * 1985-04-12 1987-02-24 Gas Research Institute Control for guiding a boring tool
US4899834A (en) * 1986-01-24 1990-02-13 Parker Kinetic Designs, Inc. Electromagnetic drilling apparatus
DE3735018C2 (en) * 1987-07-25 1995-02-16 Schmidt Paul Ram drilling machine
GB8807359D0 (en) * 1988-03-28 1988-04-27 Kayes A G Soil displacement hammer
GB8830254D0 (en) * 1988-12-24 1989-02-22 Cambridge Radiation Tech Drilling apparatus
BE1003865A3 (en) * 1989-05-31 1992-06-30 Smet Marc Jozef Maria Steerable BOORMOL.
US5038872A (en) * 1990-06-11 1991-08-13 Shirley Kirk R Drill steering apparatus
AT501933A1 (en) * 2004-07-26 2006-12-15 Albrecht Walter BORING DEVICE
FR2963945B1 (en) 2010-08-20 2013-05-10 Breakthrough Design ANNULAR DEVICE FOR RADIAL MOVEMENT OF CONNECTED ORGANS BETWEEN THEM

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138213A (en) * 1954-06-24 1964-06-23 Orpha B Brandon Method and apparatus for vibratory drilling
US3141512A (en) * 1958-11-19 1964-07-21 British Petroleum Co Straight borehole drilling with automatic detecting and correcting means
US3396806A (en) * 1964-07-28 1968-08-13 Physics Internat Company Thermal underground penetrator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001450A3 (en) * 1988-02-12 1989-10-31 Smet Marc Jozef Maria Tunnelling machine with jet nozzle - has remote-controlled units on head selectively varying body shape

Also Published As

Publication number Publication date
NL163297C (en) 1980-08-15
DE2060402A1 (en) 1972-06-29
US3677354A (en) 1972-07-18
AT319999B (en) 1975-01-27
AU467313B1 (en) 1972-06-22
FR2118328A5 (en) 1972-07-28
GB1303547A (en) 1973-01-17
BE761161A (en) 1971-06-30
NL163297B (en) 1980-03-17

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent