IT1030497B - Macchina per scavo di gallerie - Google Patents

Macchina per scavo di gallerie

Info

Publication number
IT1030497B
IT1030497B IT67834/75A IT6783475A IT1030497B IT 1030497 B IT1030497 B IT 1030497B IT 67834/75 A IT67834/75 A IT 67834/75A IT 6783475 A IT6783475 A IT 6783475A IT 1030497 B IT1030497 B IT 1030497B
Authority
IT
Italy
Prior art keywords
tunnels
excavation
machine
Prior art date
Application number
IT67834/75A
Other languages
English (en)
Original Assignee
Anderson Mavor 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 Anderson Mavor Ltd filed Critical Anderson Mavor Ltd
Application granted granted Critical
Publication of IT1030497B publication Critical patent/IT1030497B/it

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
    • E21D9/003—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines
    • 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)
IT67834/75A 1974-04-02 1975-04-01 Macchina per scavo di gallerie IT1030497B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1463674 1974-04-02

Publications (1)

Publication Number Publication Date
IT1030497B true IT1030497B (it) 1979-03-30

Family

ID=10044828

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67834/75A IT1030497B (it) 1974-04-02 1975-04-01 Macchina per scavo di gallerie

Country Status (4)

Country Link
JP (1) JPS5110636A (it)
FR (1) FR2265969A1 (it)
IT (1) IT1030497B (it)
ZA (1) ZA752057B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907678A1 (de) * 1989-03-09 1990-09-13 Voest Alpine Maschinenbau Einrichtung zum auffahren von querschlaegen im tunnel- oder streckenvortrieb
CN121654412B (zh) * 2026-02-06 2026-04-17 山东黄金矿业（玲珑）有限公司 一种金属矿采矿用多段式分级破碎装置及方法

Also Published As

Publication number Publication date
FR2265969A1 (en) 1975-10-24
ZA752057B (en) 1976-02-25
JPS5110636A (it) 1976-01-28

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