GB1047850A - Improvements in mineral mining machines - Google Patents

Improvements in mineral mining machines

Info

Publication number
GB1047850A
GB1047850A GB3873562A GB3873562A GB1047850A GB 1047850 A GB1047850 A GB 1047850A GB 3873562 A GB3873562 A GB 3873562A GB 3873562 A GB3873562 A GB 3873562A GB 1047850 A GB1047850 A GB 1047850A
Authority
GB
United Kingdom
Prior art keywords
machine
mining machines
conveyer
oct
pairs
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
GB3873562A
Inventor
Gordon Bertram Dawson
Gordon Ernest Boast
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 GB3873562A priority Critical patent/GB1047850A/en
Publication of GB1047850A publication Critical patent/GB1047850A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material

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)
  • Framework For Endless Conveyors (AREA)

Abstract

1,047,850. Mineral-mining machines. COAL INDUSTRY (PATENTS) Ltd. Oct. 8, 1963 [Oct. 12, 1962], No. 38735/62. Heading E1F Lateral tilting of a mining machine with respect to a conveyer on which the machine is slidably guided is regulated by one or more pairs of wedge members of which one member of each pair is secured to the body of the machine whilst the other member is secured to slide means by which the machine is supported on and guided by the side walls of the conveyer. Preferably two, interconnected, hydraulic jackactuated pairs of wedge members 20, 24 and 15, 16 are provided on the goaf side of the machine.
GB3873562A 1962-10-12 1962-10-12 Improvements in mineral mining machines Expired GB1047850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3873562A GB1047850A (en) 1962-10-12 1962-10-12 Improvements in mineral mining machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3873562A GB1047850A (en) 1962-10-12 1962-10-12 Improvements in mineral mining machines

Publications (1)

Publication Number Publication Date
GB1047850A true GB1047850A (en) 1966-11-09

Family

ID=10405367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3873562A Expired GB1047850A (en) 1962-10-12 1962-10-12 Improvements in mineral mining machines

Country Status (1)

Country Link
GB (1) GB1047850A (en)

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