GB1107578A - Mineral mining machines - Google Patents

Mineral mining machines

Info

Publication number
GB1107578A
GB1107578A GB3483765A GB3483765A GB1107578A GB 1107578 A GB1107578 A GB 1107578A GB 3483765 A GB3483765 A GB 3483765A GB 3483765 A GB3483765 A GB 3483765A GB 1107578 A GB1107578 A GB 1107578A
Authority
GB
United Kingdom
Prior art keywords
fly wheel
mineral
mining machines
plough
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
GB3483765A
Inventor
Willy Heyer
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Priority to GB3483765A priority Critical patent/GB1107578A/en
Publication of GB1107578A publication Critical patent/GB1107578A/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
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/34—Machine propelled along the working face by cable or chain

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)
  • Harvester Elements (AREA)

Abstract

1,107,578. Mineral-mining machines. GEWERKSCHAFT EISENHUTTE WESTFALIA. 13 Aug., 1965, No. 34837/65. Heading E1F. The cutter means of a mineral-mining machine are powered from an intermittently re-energisable fly wheel type energy storage means mounted in the machine. A cam-operated hydraulic transmission driven by a fly wheel may cause percussing of the picks of a plough, or an out of balance fly wheel or wheels may set up vibratory pulses in a plough, or a cutter drum or disc may be rotated by a flywheel.
GB3483765A 1965-08-13 1965-08-13 Mineral mining machines Expired GB1107578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3483765A GB1107578A (en) 1965-08-13 1965-08-13 Mineral mining machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3483765A GB1107578A (en) 1965-08-13 1965-08-13 Mineral mining machines

Publications (1)

Publication Number Publication Date
GB1107578A true GB1107578A (en) 1968-03-27

Family

ID=10370512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3483765A Expired GB1107578A (en) 1965-08-13 1965-08-13 Mineral mining machines

Country Status (1)

Country Link
GB (1) GB1107578A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172322A (en) * 1985-03-15 1986-09-17 Kembla Coal & Coke Excavating machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172322A (en) * 1985-03-15 1986-09-17 Kembla Coal & Coke Excavating machine

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