CA967177A - Tunneling machine - Google Patents

Tunneling machine

Info

Publication number
CA967177A
CA967177A CA144,885A CA144885A CA967177A CA 967177 A CA967177 A CA 967177A CA 144885 A CA144885 A CA 144885A CA 967177 A CA967177 A CA 967177A
Authority
CA
Canada
Prior art keywords
tunneling machine
tunneling
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.)
Expired
Application number
CA144,885A
Other versions
CA144885S (en
Inventor
Nicholas S. H. Taylor
Hakon O. Hilden
Carl A. Noren
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 Atlas Copco AB filed Critical Atlas Copco AB
Application granted granted Critical
Publication of CA967177A publication Critical patent/CA967177A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/10—Machines which completely free the mineral from the seam by both slitting and breaking-down
    • E21C27/12—Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by acting on the vertical face of the mineral, e.g. by percussive tools
    • E21C27/122—Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by acting on the vertical face of the mineral, e.g. by percussive tools with breaking-down members having a striking action
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/60—Slitting by jets of water or other liquid
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D9/1066—Making by using boring or cutting machines with fluid jets
CA144,885A 1971-06-18 1972-06-16 Tunneling machine Expired CA967177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE07928/71A SE353360B (en) 1971-06-18 1971-06-18

Publications (1)

Publication Number Publication Date
CA967177A true CA967177A (en) 1975-05-06

Family

ID=20272677

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,885A Expired CA967177A (en) 1971-06-18 1972-06-16 Tunneling machine

Country Status (11)

Country Link
JP (1) JPS5023537B1 (en)
AT (1) AT326171B (en)
AU (1) AU466480B2 (en)
CA (1) CA967177A (en)
CH (1) CH545383A (en)
DE (1) DE2229207A1 (en)
FR (1) FR2142024B1 (en)
GB (1) GB1384295A (en)
IT (1) IT958408B (en)
SE (1) SE353360B (en)
ZA (1) ZA724093B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1481198A (en) * 1974-11-01 1977-07-27 Dresser Europe Sa Mining machine
DE2813143C3 (en) * 1978-03-25 1980-12-04 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum Device for driving and expanding an underground route
DE3004443A1 (en) * 1980-02-07 1981-08-13 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen ROLL MILLING MACHINE, ESPECIALLY FOR THE DEGRADATION OF ORE BEARINGS AND THE LIKE
GB2125850A (en) * 1982-07-03 1984-03-14 Hoverdale Engineering Limited Cutting mineral faces and the like
GB2216158A (en) * 1988-02-26 1989-10-04 Sasol Mining High pressure water assisted mining and tunnelling machine
JP2002115490A (en) * 2000-10-10 2002-04-19 Japan Drilling Co Ltd Tunnel excavation apparatus

Also Published As

Publication number Publication date
FR2142024A1 (en) 1973-01-26
JPS5023537B1 (en) 1975-08-08
AU466480B2 (en) 1973-12-20
ATA520472A (en) 1975-02-15
CH545383A (en) 1973-12-15
FR2142024B1 (en) 1977-12-23
DE2229207A1 (en) 1972-12-21
IT958408B (en) 1973-10-20
AT326171B (en) 1975-11-25
ZA724093B (en) 1973-03-28
GB1384295A (en) 1975-02-19
SE353360B (en) 1973-01-29
AU4352072A (en) 1973-12-20

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