FR1373233A - Installation for coal mining in plateure sizes - Google Patents

Installation for coal mining in plateure sizes

Info

Publication number
FR1373233A
FR1373233A FR946394A FR946394A FR1373233A FR 1373233 A FR1373233 A FR 1373233A FR 946394 A FR946394 A FR 946394A FR 946394 A FR946394 A FR 946394A FR 1373233 A FR1373233 A FR 1373233A
Authority
FR
France
Prior art keywords
plateure
sizes
installation
coal mining
mining
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
FR946394A
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.)
G P KONSTRUCTORSKI I EXI UGOLN
Original Assignee
G P KONSTRUCTORSKI I EXI UGOLN
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 G P KONSTRUCTORSKI I EXI UGOLN filed Critical G P KONSTRUCTORSKI I EXI UGOLN
Priority to FR946394A priority Critical patent/FR1373233A/en
Application granted granted Critical
Publication of FR1373233A publication Critical patent/FR1373233A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21D23/006—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor provided with essential hydraulic devices
    • E21D23/0065—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor provided with essential hydraulic devices driven, or automatically, e.g. electrically-hydraulically controlled
    • 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
    • E21C27/34—Machine propelled along the working face by cable or chain
    • 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
    • E21C35/10—Guiding the machine by feelers contacting the working face

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)
  • Mechanical Engineering (AREA)
FR946394A 1963-09-03 1963-09-03 Installation for coal mining in plateure sizes Expired FR1373233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR946394A FR1373233A (en) 1963-09-03 1963-09-03 Installation for coal mining in plateure sizes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR946394A FR1373233A (en) 1963-09-03 1963-09-03 Installation for coal mining in plateure sizes

Publications (1)

Publication Number Publication Date
FR1373233A true FR1373233A (en) 1964-09-25

Family

ID=8811618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946394A Expired FR1373233A (en) 1963-09-03 1963-09-03 Installation for coal mining in plateure sizes

Country Status (1)

Country Link
FR (1) FR1373233A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338114A1 (en) * 1983-10-20 1985-05-02 Bergwerksverband Gmbh, 4300 Essen Procedure for the automation of a peeling or cutting winning installation
DE3509868A1 (en) * 1984-03-24 1985-10-10 NLW Fördertechnik GmbH, 4232 Xanten Coal plough, the body of which is equipped with stripping tools and vertically adjustable bottom blades

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338114A1 (en) * 1983-10-20 1985-05-02 Bergwerksverband Gmbh, 4300 Essen Procedure for the automation of a peeling or cutting winning installation
DE3509868A1 (en) * 1984-03-24 1985-10-10 NLW Fördertechnik GmbH, 4232 Xanten Coal plough, the body of which is equipped with stripping tools and vertically adjustable bottom blades

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