GB8403562D0 - Tunnelling machine - Google Patents

Tunnelling machine

Info

Publication number
GB8403562D0
GB8403562D0 GB848403562A GB8403562A GB8403562D0 GB 8403562 D0 GB8403562 D0 GB 8403562D0 GB 848403562 A GB848403562 A GB 848403562A GB 8403562 A GB8403562 A GB 8403562A GB 8403562 D0 GB8403562 D0 GB 8403562D0
Authority
GB
United Kingdom
Prior art keywords
tunnelling machine
tunnelling
machine
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.)
Granted
Application number
GB848403562A
Other versions
GB2153876A (en
GB2153876B (en
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.)
Dosco Overseas Engineering Ltd
Original Assignee
Dosco Overseas Engineering Ltd
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 Dosco Overseas Engineering Ltd filed Critical Dosco Overseas Engineering Ltd
Priority to GB08403562A priority Critical patent/GB2153876B/en
Publication of GB8403562D0 publication Critical patent/GB8403562D0/en
Publication of GB2153876A publication Critical patent/GB2153876A/en
Application granted granted Critical
Publication of GB2153876B publication Critical patent/GB2153876B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • 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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB08403562A 1984-02-10 1984-02-10 Tunnelling machine or roadheader with boom-mounted flipper arm Expired GB2153876B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08403562A GB2153876B (en) 1984-02-10 1984-02-10 Tunnelling machine or roadheader with boom-mounted flipper arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08403562A GB2153876B (en) 1984-02-10 1984-02-10 Tunnelling machine or roadheader with boom-mounted flipper arm

Publications (3)

Publication Number Publication Date
GB8403562D0 true GB8403562D0 (en) 1984-03-14
GB2153876A GB2153876A (en) 1985-08-29
GB2153876B GB2153876B (en) 1987-09-16

Family

ID=10556405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08403562A Expired GB2153876B (en) 1984-02-10 1984-02-10 Tunnelling machine or roadheader with boom-mounted flipper arm

Country Status (1)

Country Link
GB (1) GB2153876B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112780287A (en) * 2021-02-03 2021-05-11 中铁二局第一工程有限公司 Violent-desertification dolomite small-section tunnel excavation system and method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102629109A (en) * 2011-11-08 2012-08-08 东南大学 Automatic righting control method of road wrecker
MX2017004466A (en) * 2014-10-06 2017-06-19 Sandvik Intellectual Property Cutting apparatus.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH471944A (en) * 1968-07-09 1969-04-30 Hydrel Ag Maschf Device for the mining and clearing of soil, especially for pipe jacking and tunnel construction
GB1433252A (en) * 1973-05-25 1976-04-22 Coal Industry Patents Ltd Apparatus for extending gate roadways to advancing faces in underground mines
US4088371A (en) * 1977-02-01 1978-05-09 National Mine Service Company Boom stabilizer for an underground mining machine
GB1553431A (en) * 1977-08-15 1979-09-26 Lockwood Bennett Ltd Mining equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112780287A (en) * 2021-02-03 2021-05-11 中铁二局第一工程有限公司 Violent-desertification dolomite small-section tunnel excavation system and method

Also Published As

Publication number Publication date
GB2153876A (en) 1985-08-29
GB2153876B (en) 1987-09-16

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Legal Events

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