AU470593B2 - Continuous mining machine - Google Patents

Continuous mining machine

Info

Publication number
AU470593B2
AU470593B2 AU32117/71A AU3211771A AU470593B2 AU 470593 B2 AU470593 B2 AU 470593B2 AU 32117/71 A AU32117/71 A AU 32117/71A AU 3211771 A AU3211771 A AU 3211771A AU 470593 B2 AU470593 B2 AU 470593B2
Authority
AU
Australia
Prior art keywords
mining machine
continuous mining
continuous
machine
mining
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
AU32117/71A
Other versions
AU3211771A (en
Inventor
Jerry Garlovsky, Jr
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.)
National Mine Service Co
Original Assignee
National Mine Service Co
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 National Mine Service Co filed Critical National Mine Service Co
Priority to AU32117/71A priority Critical patent/AU470593B2/en
Publication of AU3211771A publication Critical patent/AU3211771A/en
Application granted granted Critical
Publication of AU470593B2 publication Critical patent/AU470593B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
    • E21C31/04—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices imparting both a rotary and reciprocating motion
    • 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
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face

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)
AU32117/71A 1971-08-09 1971-08-09 Continuous mining machine Expired AU470593B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU32117/71A AU470593B2 (en) 1971-08-09 1971-08-09 Continuous mining machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU32117/71A AU470593B2 (en) 1971-08-09 1971-08-09 Continuous mining machine

Publications (2)

Publication Number Publication Date
AU3211771A AU3211771A (en) 1973-02-15
AU470593B2 true AU470593B2 (en) 1976-03-25

Family

ID=3719700

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32117/71A Expired AU470593B2 (en) 1971-08-09 1971-08-09 Continuous mining machine

Country Status (1)

Country Link
AU (1) AU470593B2 (en)

Also Published As

Publication number Publication date
AU3211771A (en) 1973-02-15

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