GB2484553B - A tunnelling device - Google Patents

A tunnelling device

Info

Publication number
GB2484553B
GB2484553B GB1017517.2A GB201017517A GB2484553B GB 2484553 B GB2484553 B GB 2484553B GB 201017517 A GB201017517 A GB 201017517A GB 2484553 B GB2484553 B GB 2484553B
Authority
GB
United Kingdom
Prior art keywords
tunnelling device
tunnelling
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 - Fee Related
Application number
GB1017517.2A
Other versions
GB2484553A (en
GB201017517D0 (en
Inventor
Smith Richard
Macleod Andrew
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1017517.2A priority Critical patent/GB2484553B/en
Publication of GB201017517D0 publication Critical patent/GB201017517D0/en
Publication of GB2484553A publication Critical patent/GB2484553A/en
Application granted granted Critical
Publication of GB2484553B publication Critical patent/GB2484553B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B33/00—Devices for allowing seemingly-dead persons to escape or draw attention; Breathing apparatus for accidentally buried persons
    • 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
    • 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
    • E21B7/008—Drilling ice or a formation covered by ice
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D3/00—Raising shafts, i.e. working upwards from the bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Toys (AREA)
GB1017517.2A 2010-10-15 2010-10-15 A tunnelling device Expired - Fee Related GB2484553B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1017517.2A GB2484553B (en) 2010-10-15 2010-10-15 A tunnelling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1017517.2A GB2484553B (en) 2010-10-15 2010-10-15 A tunnelling device

Publications (3)

Publication Number Publication Date
GB201017517D0 GB201017517D0 (en) 2010-12-01
GB2484553A GB2484553A (en) 2012-04-18
GB2484553B true GB2484553B (en) 2016-09-14

Family

ID=43333949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1017517.2A Expired - Fee Related GB2484553B (en) 2010-10-15 2010-10-15 A tunnelling device

Country Status (1)

Country Link
GB (1) GB2484553B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113018712A (en) * 2020-05-26 2021-06-25 王小敏 Underground burying escape device and method after natural disaster
CN113160530B (en) * 2021-04-22 2023-06-09 池州市金实自然资源管理服务有限公司 SOS equipment for avalanche

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375885A (en) * 1965-09-13 1968-04-02 California Inst Res Found Burrowing apparatus
GB1467650A (en) * 1974-07-24 1977-03-16 Inst Gornogo Dela Sibirskogo O Devices for driving holes in the ground
US4726711A (en) * 1985-04-01 1988-02-23 Shanda Tian Process and apparatus to form an underground passage or space
US5377551A (en) * 1990-03-02 1995-01-03 Desinsectisation Moderne Probe for penetrating and displacing particularly into a mass of pulverulent material
CA2420627A1 (en) * 2003-02-25 2004-08-25 Bohdan Wieslaw Szewczyk The breather
US20070157925A1 (en) * 2006-01-12 2007-07-12 Shterenberg Yuriy Rescue device for snow avalanche victim

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375885A (en) * 1965-09-13 1968-04-02 California Inst Res Found Burrowing apparatus
GB1467650A (en) * 1974-07-24 1977-03-16 Inst Gornogo Dela Sibirskogo O Devices for driving holes in the ground
US4726711A (en) * 1985-04-01 1988-02-23 Shanda Tian Process and apparatus to form an underground passage or space
US5377551A (en) * 1990-03-02 1995-01-03 Desinsectisation Moderne Probe for penetrating and displacing particularly into a mass of pulverulent material
CA2420627A1 (en) * 2003-02-25 2004-08-25 Bohdan Wieslaw Szewczyk The breather
US20070157925A1 (en) * 2006-01-12 2007-07-12 Shterenberg Yuriy Rescue device for snow avalanche victim

Also Published As

Publication number Publication date
GB2484553A (en) 2012-04-18
GB201017517D0 (en) 2010-12-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20161214