AU6242480A - A cutting head - Google Patents

A cutting head

Info

Publication number
AU6242480A
AU6242480A AU62424/80A AU6242480A AU6242480A AU 6242480 A AU6242480 A AU 6242480A AU 62424/80 A AU62424/80 A AU 62424/80A AU 6242480 A AU6242480 A AU 6242480A AU 6242480 A AU6242480 A AU 6242480A
Authority
AU
Australia
Prior art keywords
cutting head
cutting
head
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
AU62424/80A
Other versions
AU533456B2 (en
Inventor
John Edward Knell
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.)
Ta Mellen Pty Ltd
Original Assignee
T A MELLEN Pty 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 T A MELLEN Pty Ltd filed Critical T A MELLEN Pty Ltd
Priority to AU62424/80A priority Critical patent/AU533456B2/en
Publication of AU6242480A publication Critical patent/AU6242480A/en
Application granted granted Critical
Publication of AU533456B2 publication Critical patent/AU533456B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines

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)
AU62424/80A 1979-09-14 1979-09-14 A cutting head Ceased AU533456B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU62424/80A AU533456B2 (en) 1979-09-14 1979-09-14 A cutting head

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPE0501 1979-09-14
AU62424/80A AU533456B2 (en) 1979-09-14 1979-09-14 A cutting head

Publications (2)

Publication Number Publication Date
AU6242480A true AU6242480A (en) 1981-03-19
AU533456B2 AU533456B2 (en) 1983-11-24

Family

ID=3747360

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62424/80A Ceased AU533456B2 (en) 1979-09-14 1979-09-14 A cutting head

Country Status (1)

Country Link
AU (1) AU533456B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU586947B2 (en) * 1987-03-09 1989-07-27 Catawa Pty Ltd Improvements in piles and ground drills
SE464527B (en) * 1989-06-30 1991-05-06 Atlas Copco Constr & Mining tunnel boring machine
US6270163B1 (en) * 1998-09-14 2001-08-07 Holmes Limestone Co. Mining machine with moveable cutting assembly and method of using the same

Also Published As

Publication number Publication date
AU533456B2 (en) 1983-11-24

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