GB1049860A - Improvements in longwall mining machines - Google Patents

Improvements in longwall mining machines

Info

Publication number
GB1049860A
GB1049860A GB4007362A GB4007362A GB1049860A GB 1049860 A GB1049860 A GB 1049860A GB 4007362 A GB4007362 A GB 4007362A GB 4007362 A GB4007362 A GB 4007362A GB 1049860 A GB1049860 A GB 1049860A
Authority
GB
United Kingdom
Prior art keywords
mining machines
longwall mining
oct
cutter drum
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
GB4007362A
Inventor
Gerald Richard Pentith
Edwin Turner
Ernest Hinks
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB4007362A priority Critical patent/GB1049860A/en
Publication of GB1049860A publication Critical patent/GB1049860A/en
Expired 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
    • E21C27/02—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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

1,049,860. Mineral-mining machines. COAL INDUSTRY (PATENTS) Ltd. Oct. 18, 1963 [Oct. 23, 1962], No. 40073/62. Heading E1F. At either end of the motor-containing body of the machine which travels along on top of a face conveyer there is a vertical swingable arm supporting for rotation about an axis transverse to the direction of movement of the machine along the conveyer a cutter drum, the cutter drum being laterally offset of the body.
GB4007362A 1962-10-23 1962-10-23 Improvements in longwall mining machines Expired GB1049860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4007362A GB1049860A (en) 1962-10-23 1962-10-23 Improvements in longwall mining machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4007362A GB1049860A (en) 1962-10-23 1962-10-23 Improvements in longwall mining machines

Publications (1)

Publication Number Publication Date
GB1049860A true GB1049860A (en) 1966-11-30

Family

ID=10413050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4007362A Expired GB1049860A (en) 1962-10-23 1962-10-23 Improvements in longwall mining machines

Country Status (1)

Country Link
GB (1) GB1049860A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011044877A3 (en) * 2009-10-14 2011-10-13 Dh Mining System Gmbh Shearer loader having an integrated anchor setting unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011044877A3 (en) * 2009-10-14 2011-10-13 Dh Mining System Gmbh Shearer loader having an integrated anchor setting unit

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