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ZA822868B - A shearer - Google Patents

A shearer

Info

Publication number
ZA822868B
ZA822868B ZA822868A ZA822868A ZA822868B ZA 822868 B ZA822868 B ZA 822868B ZA 822868 A ZA822868 A ZA 822868A ZA 822868 A ZA822868 A ZA 822868A ZA 822868 B ZA822868 B ZA 822868B
Authority
ZA
South Africa
Prior art keywords
shearer
Prior art date
Application number
ZA822868A
Inventor
Nakajima Shigeo
Endo Hajime
Original Assignee
Taiheiyo Eng Au Pty
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 Taiheiyo Eng Au Pty filed Critical Taiheiyo Eng Au Pty
Publication of ZA822868B publication Critical patent/ZA822868B/en

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
    • E21C31/10—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for slewing parts of the machines
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting

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)
  • Shearing Machines (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
ZA822868A 1981-05-08 1982-04-27 A shearer ZA822868B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPE876681 1981-05-08

Publications (1)

Publication Number Publication Date
ZA822868B true ZA822868B (en) 1983-02-23

Family

ID=3769060

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA822868A ZA822868B (en) 1981-05-08 1982-04-27 A shearer

Country Status (5)

Country Link
JP (1) JPS5824089A (en)
AU (1) AU8385882A (en)
DE (1) DE3216686A1 (en)
GB (1) GB2098260A (en)
ZA (1) ZA822868B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822875A1 (en) * 1988-07-06 1990-01-11 Eickhoff Geb ROLLER LOADER FOR UNDERGROUND MINING
GB2233362A (en) * 1989-06-30 1991-01-09 Przed Eksploatacji Wegla Zacho Longwall mining machine
CN102418521B (en) * 2011-08-02 2013-04-10 中国神华能源股份有限公司 Method and equipment for clearing baseplates of return airway of ultra-large mining height working face

Also Published As

Publication number Publication date
JPS5824089A (en) 1983-02-12
AU8385882A (en) 1982-11-11
DE3216686A1 (en) 1982-12-02
GB2098260A (en) 1982-11-17

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