FR80861E - Trailed coal planer - Google Patents

Trailed coal planer

Info

Publication number
FR80861E
FR80861E FR876482A FR876482A FR80861E FR 80861 E FR80861 E FR 80861E FR 876482 A FR876482 A FR 876482A FR 876482 A FR876482 A FR 876482A FR 80861 E FR80861 E FR 80861E
Authority
FR
France
Prior art keywords
trailed
coal planer
planer
coal
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
FR876482A
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 FR876482A priority Critical patent/FR80861E/en
Application granted granted Critical
Publication of FR80861E publication Critical patent/FR80861E/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)
FR876482A 1961-10-19 1961-10-19 Trailed coal planer Expired FR80861E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR876482A FR80861E (en) 1961-10-19 1961-10-19 Trailed coal planer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR876482A FR80861E (en) 1961-10-19 1961-10-19 Trailed coal planer

Publications (1)

Publication Number Publication Date
FR80861E true FR80861E (en) 1963-06-28

Family

ID=8765027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876482A Expired FR80861E (en) 1961-10-19 1961-10-19 Trailed coal planer

Country Status (1)

Country Link
FR (1) FR80861E (en)

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