GB1044761A - Improvements in mining machines - Google Patents

Improvements in mining machines

Info

Publication number
GB1044761A
GB1044761A GB1042262A GB1042262A GB1044761A GB 1044761 A GB1044761 A GB 1044761A GB 1042262 A GB1042262 A GB 1042262A GB 1042262 A GB1042262 A GB 1042262A GB 1044761 A GB1044761 A GB 1044761A
Authority
GB
United Kingdom
Prior art keywords
machine
mineral
conveyer
referred
mining machines
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
GB1042262A
Inventor
Brian George Pidgeon
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 GB1042262A priority Critical patent/GB1044761A/en
Publication of GB1044761A publication Critical patent/GB1044761A/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

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)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

1,044,761. Mineral-mining machines. COAL INDUSTRY (PATENTS) Ltd. June 19, 1963 [March 19, 1962; Aug. 31, 1962], Nos. 10422/62 and 33517/62. Addition to 857,251. Heading E1F. Mounted on for movement alonga face conveyer is a mineral-mining machine, such as that described in the referred to Specification 744,959, the machine being adjusted with respect to the conveyer to maintain constant a signal of back scatter radiation from mineral ahead of the cutter unit of the machine in the manner described in the referred to Specification 857,251. Two systems of jacks are described for causing adjustment of the machine relative to the conveyer.
GB1042262A 1962-03-19 1962-03-19 Improvements in mining machines Expired GB1044761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1042262A GB1044761A (en) 1962-03-19 1962-03-19 Improvements in mining machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1042262A GB1044761A (en) 1962-03-19 1962-03-19 Improvements in mining machines

Publications (1)

Publication Number Publication Date
GB1044761A true GB1044761A (en) 1966-10-05

Family

ID=9967525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1042262A Expired GB1044761A (en) 1962-03-19 1962-03-19 Improvements in mining machines

Country Status (1)

Country Link
GB (1) GB1044761A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349726A1 (en) * 1976-04-30 1977-11-25 Coal Industry Patents Ltd PROCEDURE AND APPARATUS FOR STEERING A FELLING MACHINE
FR2506831A1 (en) * 1978-12-26 1982-12-03 Continental Oil Co GUIDING METHOD OF A DRILLING MACHINE USING NATURAL RADIOACTIVITY
US8801105B2 (en) 2011-08-03 2014-08-12 Joy Mm Delaware, Inc. Automated find-face operation of a mining machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349726A1 (en) * 1976-04-30 1977-11-25 Coal Industry Patents Ltd PROCEDURE AND APPARATUS FOR STEERING A FELLING MACHINE
FR2506831A1 (en) * 1978-12-26 1982-12-03 Continental Oil Co GUIDING METHOD OF A DRILLING MACHINE USING NATURAL RADIOACTIVITY
US8801105B2 (en) 2011-08-03 2014-08-12 Joy Mm Delaware, Inc. Automated find-face operation of a mining machine
US8807659B2 (en) 2011-08-03 2014-08-19 Joy Mm Delaware, Inc. Automated cutting operation of a mining machine
US8807660B2 (en) 2011-08-03 2014-08-19 Joy Mm Delaware, Inc. Automated stop and shutdown operation of a mining machine
US8820846B2 (en) 2011-08-03 2014-09-02 Joy Mm Delaware, Inc. Automated pre-tramming operation of a mining machine
US9670776B2 (en) 2011-08-03 2017-06-06 Joy Mm Delaware, Inc. Stabilization system for a mining machine
US9951615B2 (en) 2011-08-03 2018-04-24 Joy Mm Delaware, Inc. Stabilization system for a mining machine

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