AU6725874A - Improvements in or relating to tunnelling machines - Google Patents

Improvements in or relating to tunnelling machines

Info

Publication number
AU6725874A
AU6725874A AU67258/74A AU6725874A AU6725874A AU 6725874 A AU6725874 A AU 6725874A AU 67258/74 A AU67258/74 A AU 67258/74A AU 6725874 A AU6725874 A AU 6725874A AU 6725874 A AU6725874 A AU 6725874A
Authority
AU
Australia
Prior art keywords
relating
tunnelling machines
tunnelling
machines
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
Application number
AU67258/74A
Other versions
AU479466B2 (en
Inventor
PATRICK JOHN GLANVILLE and COLWYN ANDREW HANSON ALBERT ROGER BURCHETT
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.)
BAM Nuttall Ltd
Original Assignee
Edmund Nuttall 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 Edmund Nuttall Ltd filed Critical Edmund Nuttall Ltd
Application granted granted Critical
Publication of AU6725874A publication Critical patent/AU6725874A/en
Publication of AU479466B2 publication Critical patent/AU479466B2/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
    • E21D9/13—Devices for removing or hauling away excavated material or spoil; Working or loading platforms using hydraulic or pneumatic conveying means

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)
  • Crushing And Pulverization Processes (AREA)
AU67258/74A 1973-03-30 1974-03-28 Improvements in or relating to tunnelling machines Expired AU479466B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1544373A GB1439826A (en) 1973-03-30 1973-03-30 Spoil disposal systems particularly for tunnelling machines
GBGB15443 1973-03-30

Publications (2)

Publication Number Publication Date
AU6725874A true AU6725874A (en) 1975-10-02
AU479466B2 AU479466B2 (en) 1975-10-02

Family

ID=

Also Published As

Publication number Publication date
CH575538A5 (en) 1976-05-14
DE2415234A1 (en) 1974-10-10
JPS50111841A (en) 1975-09-02
IT1009336B (en) 1976-12-10
CA999882A (en) 1976-11-16
GB1439826A (en) 1976-06-16

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