FR1295103A - Improvements to trailed coal planers - Google Patents

Improvements to trailed coal planers

Info

Publication number
FR1295103A
FR1295103A FR867820A FR867820A FR1295103A FR 1295103 A FR1295103 A FR 1295103A FR 867820 A FR867820 A FR 867820A FR 867820 A FR867820 A FR 867820A FR 1295103 A FR1295103 A FR 1295103A
Authority
FR
France
Prior art keywords
trailed
planers
coal
coal planers
trailed coal
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
FR867820A
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.)
Maschinenfabrik und Eisengiesserei A Beien
Original Assignee
Maschinenfabrik und Eisengiesserei A Beien
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 Maschinenfabrik und Eisengiesserei A Beien filed Critical Maschinenfabrik und Eisengiesserei A Beien
Priority to FR867820A priority Critical patent/FR1295103A/en
Application granted granted Critical
Publication of FR1295103A publication Critical patent/FR1295103A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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)
FR867820A 1961-07-12 1961-07-12 Improvements to trailed coal planers Expired FR1295103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR867820A FR1295103A (en) 1961-07-12 1961-07-12 Improvements to trailed coal planers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR867820A FR1295103A (en) 1961-07-12 1961-07-12 Improvements to trailed coal planers

Publications (1)

Publication Number Publication Date
FR1295103A true FR1295103A (en) 1962-06-01

Family

ID=8759224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867820A Expired FR1295103A (en) 1961-07-12 1961-07-12 Improvements to trailed coal planers

Country Status (1)

Country Link
FR (1) FR1295103A (en)

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