FR1235882A - Coal felling device consisting of a plane guided along a conveyor, usable in particular in mines - Google Patents

Coal felling device consisting of a plane guided along a conveyor, usable in particular in mines

Info

Publication number
FR1235882A
FR1235882A FR805300A FR805300A FR1235882A FR 1235882 A FR1235882 A FR 1235882A FR 805300 A FR805300 A FR 805300A FR 805300 A FR805300 A FR 805300A FR 1235882 A FR1235882 A FR 1235882A
Authority
FR
France
Prior art keywords
mines
coal
usable
conveyor
guided along
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
FR805300A
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
Application granted granted Critical
Publication of FR1235882A publication Critical patent/FR1235882A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
    • E21C29/16—Winches or other means for pulling 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)
FR805300A 1958-09-20 1959-09-16 Coal felling device consisting of a plane guided along a conveyor, usable in particular in mines Expired FR1235882A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1235882X 1958-09-20

Publications (1)

Publication Number Publication Date
FR1235882A true FR1235882A (en) 1960-07-08

Family

ID=7735537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805300A Expired FR1235882A (en) 1958-09-20 1959-09-16 Coal felling device consisting of a plane guided along a conveyor, usable in particular in mines

Country Status (1)

Country Link
FR (1) FR1235882A (en)

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