GB1145743A - Mining machine installations - Google Patents

Mining machine installations

Info

Publication number
GB1145743A
GB1145743A GB3313265A GB3313265A GB1145743A GB 1145743 A GB1145743 A GB 1145743A GB 3313265 A GB3313265 A GB 3313265A GB 3313265 A GB3313265 A GB 3313265A GB 1145743 A GB1145743 A GB 1145743A
Authority
GB
United Kingdom
Prior art keywords
conveyer
mining
props
advance
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.)
Expired
Application number
GB3313265A
Inventor
Ivan George Rodford
Stanley Philip Miller
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 GB3313265A priority Critical patent/GB1145743A/en
Publication of GB1145743A publication Critical patent/GB1145743A/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
    • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral

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)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

1,145,743. Mineral-mining installations. COAL INDUSTRY (PATENTS) Ltd. 29 July, 1966 [3 Aug., 1965], No. 33132/65. Heading E1F. A mining installation, such as for use in stable holing, has a control circuit that, on operation of switches at the ends of a conveyer by a mining unit reciprocated along the conveyer, causes the sequential release, advance and resetting of staker props for anchoring the installation during cutting operations of the mining unit and advance of the conveyer by rams extending between the props and the conveyer.
GB3313265A 1965-08-03 1965-08-03 Mining machine installations Expired GB1145743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3313265A GB1145743A (en) 1965-08-03 1965-08-03 Mining machine installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3313265A GB1145743A (en) 1965-08-03 1965-08-03 Mining machine installations

Publications (1)

Publication Number Publication Date
GB1145743A true GB1145743A (en) 1969-03-19

Family

ID=10348962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3313265A Expired GB1145743A (en) 1965-08-03 1965-08-03 Mining machine installations

Country Status (1)

Country Link
GB (1) GB1145743A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336545A1 (en) * 1976-12-13 1977-07-22 Gullick Dobson Ltd Position monitor for mine roof support units - supplies, collects and stores data indicating advancing movement of props.
US4127303A (en) * 1976-08-31 1978-11-28 Taiheiyo Engineering Incorporated Coal mining method at a long-walled pit face of the coal mine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127303A (en) * 1976-08-31 1978-11-28 Taiheiyo Engineering Incorporated Coal mining method at a long-walled pit face of the coal mine
FR2336545A1 (en) * 1976-12-13 1977-07-22 Gullick Dobson Ltd Position monitor for mine roof support units - supplies, collects and stores data indicating advancing movement of props.

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