Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
AU533456B2 - A cutting head - Google Patents
[go: Go Back, main page]

AU533456B2 - A cutting head - Google Patents

A cutting head

Info

Publication number
AU533456B2
AU533456B2 AU62424/80A AU6242480A AU533456B2 AU 533456 B2 AU533456 B2 AU 533456B2 AU 62424/80 A AU62424/80 A AU 62424/80A AU 6242480 A AU6242480 A AU 6242480A AU 533456 B2 AU533456 B2 AU 533456B2
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.)
Ceased
Application number
AU62424/80A
Other versions
AU6242480A (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
PIPELINE BORING 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 PIPELINE BORING Pty Ltd filed Critical PIPELINE BORING 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 AU6242480A (en) 1981-03-19
AU533456B2 true 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)

Cited By (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
AU634788B2 (en) * 1989-06-30 1993-03-04 Atlas Copco Construction And Mining Technique Ab Tunnel boring machine
WO2000015947A1 (en) * 1998-09-14 2000-03-23 Holmes Limestone Co. Mining machine and mining method

Cited By (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
AU634788B2 (en) * 1989-06-30 1993-03-04 Atlas Copco Construction And Mining Technique Ab Tunnel boring machine
WO2000015947A1 (en) * 1998-09-14 2000-03-23 Holmes Limestone Co. Mining machine and mining method

Also Published As

Publication number Publication date
AU6242480A (en) 1981-03-19

Similar Documents

Publication Publication Date Title
ZA804255B (en) A cutting insert
AU526860B2 (en) Cutting tool
AU535581B2 (en) Hollow cutting head
AU6060980A (en) Cutting torch
AU516538B2 (en) Automatic tool head changing
AU552138B2 (en) Cutting torch
AU518409B2 (en) Hole cutter
AU5767580A (en) Hand held cutter
AU533047B2 (en) Cutting head drive
AU528859B2 (en) Cutting head drive
AU505995B2 (en) Cutter head assembly
AU505994B2 (en) Cutter head assembly
AU532117B2 (en) Supporting a helicanscan rotary head
AU533456B2 (en) A cutting head
HK83685A (en) A cutting implement
GB2058175B (en) Rotary cutting head
SU694113A1 (en) Controlled cutting head
SU679323A1 (en) Cutting tool
AU5301379A (en) Cutting tool
AU529516B2 (en) A tape head with improved cutting knife
AU533707B2 (en) Cutting tool
AU525710B2 (en) Can cutting
AU539278B2 (en) Head works for a tap
AU529073B2 (en) Cutting machine
AU80500S (en) a cutting tool