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FR1459340A - Control device for coal plane - Google Patents

Control device for coal plane

Info

Publication number
FR1459340A
FR1459340A FR34908A FR34908A FR1459340A FR 1459340 A FR1459340 A FR 1459340A FR 34908 A FR34908 A FR 34908A FR 34908 A FR34908 A FR 34908A FR 1459340 A FR1459340 A FR 1459340A
Authority
FR
France
Prior art keywords
control device
coal plane
coal
plane
control
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
FR34908A
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 FR34908A priority Critical patent/FR1459340A/en
Application granted granted Critical
Publication of FR1459340A publication Critical patent/FR1459340A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • E21D23/0445—Extensions of the base member supporting the conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
FR34908A 1965-10-14 1965-10-14 Control device for coal plane Expired FR1459340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR34908A FR1459340A (en) 1965-10-14 1965-10-14 Control device for coal plane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR34908A FR1459340A (en) 1965-10-14 1965-10-14 Control device for coal plane

Publications (1)

Publication Number Publication Date
FR1459340A true FR1459340A (en) 1966-04-29

Family

ID=8590434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR34908A Expired FR1459340A (en) 1965-10-14 1965-10-14 Control device for coal plane

Country Status (1)

Country Link
FR (1) FR1459340A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443566A1 (en) * 1978-12-02 1980-07-04 Bochumer Eisen Heintzmann DEVICE FOR CONTROLLING THE POSITION OF THE TOOLS OF AN EXTRACTION MACHINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443566A1 (en) * 1978-12-02 1980-07-04 Bochumer Eisen Heintzmann DEVICE FOR CONTROLLING THE POSITION OF THE TOOLS OF AN EXTRACTION MACHINE

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