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FR1288690A - Coal plane - Google Patents

Coal plane

Info

Publication number
FR1288690A
FR1288690A FR861231A FR861231A FR1288690A FR 1288690 A FR1288690 A FR 1288690A FR 861231 A FR861231 A FR 861231A FR 861231 A FR861231 A FR 861231A FR 1288690 A FR1288690 A FR 1288690A
Authority
FR
France
Prior art keywords
coal plane
coal
plane
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
FR861231A
Other languages
French (fr)
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 FR861231A priority Critical patent/FR1288690A/en
Application granted granted Critical
Publication of FR1288690A publication Critical patent/FR1288690A/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

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)
FR861231A 1961-05-09 1961-05-09 Coal plane Expired FR1288690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR861231A FR1288690A (en) 1961-05-09 1961-05-09 Coal plane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR861231A FR1288690A (en) 1961-05-09 1961-05-09 Coal plane

Publications (1)

Publication Number Publication Date
FR1288690A true FR1288690A (en) 1962-03-24

Family

ID=8754773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861231A Expired FR1288690A (en) 1961-05-09 1961-05-09 Coal plane

Country Status (1)

Country Link
FR (1) FR1288690A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285663A (en) * 1963-05-16 1966-11-15 Gewerk Eisenhuette Westfalia Pivotal planer cutter with adjustable eccentric stop
US3321249A (en) * 1965-05-07 1967-05-23 Gewerk Eisenhuette Westfalia Coal planer having adjustable and relatively adjustable cutters
US3365234A (en) * 1965-03-11 1968-01-23 Gewerk Eisenhuette Westfalia Apparatus and method for controlling the path of a mining machine along a mine face

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285663A (en) * 1963-05-16 1966-11-15 Gewerk Eisenhuette Westfalia Pivotal planer cutter with adjustable eccentric stop
US3365234A (en) * 1965-03-11 1968-01-23 Gewerk Eisenhuette Westfalia Apparatus and method for controlling the path of a mining machine along a mine face
US3321249A (en) * 1965-05-07 1967-05-23 Gewerk Eisenhuette Westfalia Coal planer having adjustable and relatively adjustable cutters

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