GB1303547A - - Google Patents
Info
- Publication number
- GB1303547A GB1303547A GB96971A GB1303547DA GB1303547A GB 1303547 A GB1303547 A GB 1303547A GB 96971 A GB96971 A GB 96971A GB 1303547D A GB1303547D A GB 1303547DA GB 1303547 A GB1303547 A GB 1303547A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chambers
- housing
- walls
- pneumatic
- azimuth
- 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
Links
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
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)
Abstract
1303547 Boring earth and rock INSTITUT GORNOGO DELA SIBIRSKOGO OTDELENIA AKADEMII NAUK SSSR 8 Jan 1971 969/71 Heading E1F Course deviations of a tunnelling element 2 are corrected by a deviation detecting mechanism 1 interacting with the tunnel walls and articulated to the element by a rod 4 so as to actuate valves such as 11 controlling the supply of pressure fluid (air) to corresponding variable volume chambers such as 5 spaced around the periphery of the element to control the orientation thereof in azimuth and elevation. The element, which may be of the pneumatic impact type described in specifications 1170167 and 1152249 is provided with a housing 6 to protect the flexible rubber-canvas material walls of the chambers from wear. The element can turn relative to the housing. The chambers may be replaced by radial hydraulic or pneumatic cylinders.
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 (1)
Publication Number | Publication Date |
---|---|
GB1303547A true GB1303547A (en) | 1973-01-17 |
Family
ID=27570015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB96971A Expired GB1303547A (en) | 1970-12-03 | 1971-01-08 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0301287A2 (en) * | 1987-07-25 | 1989-02-01 | Paul Schmidt | Boring ram |
Families Citing this family (13)
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 |
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 |
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)
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 |
-
1970
- 1970-12-03 AT AT1091470A patent/AT319999B/en not_active IP Right Cessation
- 1970-12-08 DE DE19702060402 patent/DE2060402A1/en active Pending
- 1970-12-15 US US98273A patent/US3677354A/en not_active Expired - Lifetime
- 1970-12-17 FR FR7045595A patent/FR2118328A5/fr not_active Expired
- 1970-12-18 AU AU23552/70A patent/AU467313B1/en not_active Expired
- 1970-12-23 NL NL7018707.A patent/NL163297C/en not_active IP Right Cessation
- 1970-12-31 BE BE761161A patent/BE761161A/en not_active IP Right Cessation
-
1971
- 1971-01-08 GB GB96971A patent/GB1303547A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0301287A2 (en) * | 1987-07-25 | 1989-02-01 | Paul Schmidt | Boring ram |
US4938297A (en) * | 1987-07-25 | 1990-07-03 | Paul Schmidt | Ram boring machine |
EP0301287A3 (en) * | 1987-07-25 | 1990-11-22 | Paul Schmidt | Boring ram |
EP0558097A1 (en) * | 1987-07-25 | 1993-09-01 | Paul Schmidt | Boring arm |
Also Published As
Publication number | Publication date |
---|---|
NL163297C (en) | 1980-08-15 |
AU467313B1 (en) | 1972-06-22 |
AT319999B (en) | 1975-01-27 |
NL163297B (en) | 1980-03-17 |
FR2118328A5 (en) | 1972-07-28 |
NL7018707A (en) | 1972-06-27 |
BE761161A (en) | 1971-06-30 |
DE2060402A1 (en) | 1972-06-29 |
US3677354A (en) | 1972-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |