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AU559303B2 - Mining machine - Google Patents

Mining machine

Info

Publication number
AU559303B2
AU559303B2 AU25634/84A AU2563484A AU559303B2 AU 559303 B2 AU559303 B2 AU 559303B2 AU 25634/84 A AU25634/84 A AU 25634/84A AU 2563484 A AU2563484 A AU 2563484A AU 559303 B2 AU559303 B2 AU 559303B2
Authority
AU
Australia
Prior art keywords
mining machine
mining
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.)
Ceased
Application number
AU25634/84A
Other versions
AU2563484A (en
Inventor
Frank Arthur Delli-Gratti
James Conley Justice
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.)
COALTEX Inc
Original Assignee
COALTEX Inc
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 COALTEX Inc filed Critical COALTEX Inc
Publication of AU2563484A publication Critical patent/AU2563484A/en
Application granted granted Critical
Publication of AU559303B2 publication Critical patent/AU559303B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AU25634/84A 1983-03-24 1984-03-14 Mining machine Ceased AU559303B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47847983A 1983-03-24 1983-03-24
US478479 1983-03-24

Publications (2)

Publication Number Publication Date
AU2563484A AU2563484A (en) 1984-09-27
AU559303B2 true AU559303B2 (en) 1987-03-05

Family

ID=23900118

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25634/84A Ceased AU559303B2 (en) 1983-03-24 1984-03-14 Mining machine

Country Status (3)

Country Link
AU (1) AU559303B2 (en)
GB (1) GB2136857B (en)
ZA (1) ZA842048B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU581932B2 (en) * 1981-08-03 1989-03-09 Video Miners Inc. Remote control mining apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635354B (en) * 2012-05-07 2014-01-15 中国矿业大学 Five drill bits in and out of pneumatic drilling shearer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB989702A (en) * 1963-04-19 1965-04-22 Crawley Ind Products Ltd Improvements in and relating to mining machines
GB1311094A (en) * 1969-03-25 1973-03-21 Dubois M Machine and process for digging undergrojnd galleries
US3773121A (en) * 1970-11-20 1973-11-20 Tone Boring Co Reaction minimized earth boring
GB1574738A (en) * 1977-03-26 1980-09-10 Browning & Bushman Mining machine having thrust transmitting conveyor column
US4120535A (en) * 1977-05-06 1978-10-17 Coaltex, Inc. Scoop-belt miner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU581932B2 (en) * 1981-08-03 1989-03-09 Video Miners Inc. Remote control mining apparatus

Also Published As

Publication number Publication date
GB8406680D0 (en) 1984-04-18
GB2136857B (en) 1986-08-06
ZA842048B (en) 1984-10-31
GB2136857A (en) 1984-09-26
AU2563484A (en) 1984-09-27

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