FR1445627A - Coal mining machine or other - Google Patents

Coal mining machine or other

Info

Publication number
FR1445627A
FR1445627A FR19010A FR19010A FR1445627A FR 1445627 A FR1445627 A FR 1445627A FR 19010 A FR19010 A FR 19010A FR 19010 A FR19010 A FR 19010A FR 1445627 A FR1445627 A FR 1445627A
Authority
FR
France
Prior art keywords
coal mining
mining machine
coal
machine
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
FR19010A
Other languages
French (fr)
Inventor
Robert Coeuillet
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Priority to FR19010A priority Critical patent/FR1445627A/en
Application granted granted Critical
Publication of FR1445627A publication Critical patent/FR1445627A/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
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face

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)
FR19010A 1965-06-01 1965-06-01 Coal mining machine or other Expired FR1445627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR19010A FR1445627A (en) 1965-06-01 1965-06-01 Coal mining machine or other

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR19010A FR1445627A (en) 1965-06-01 1965-06-01 Coal mining machine or other

Publications (1)

Publication Number Publication Date
FR1445627A true FR1445627A (en) 1966-07-15

Family

ID=1579568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19010A Expired FR1445627A (en) 1965-06-01 1965-06-01 Coal mining machine or other

Country Status (1)

Country Link
FR (1) FR1445627A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026439A2 (en) * 1979-09-27 1981-04-08 Saarbergwerke Aktiengesellschaft Cutter for a partial-cut driving machine
FR2849662A1 (en) * 2003-01-08 2004-07-09 Cie Du Sol Milling drum for milling of vertical section, has two sets of rollers mounted around respective axes by making angle less than forty-five degrees and thirty degrees with axis of rotation of drum and cylindrical shell respectively

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026439A2 (en) * 1979-09-27 1981-04-08 Saarbergwerke Aktiengesellschaft Cutter for a partial-cut driving machine
EP0026439A3 (en) * 1979-09-27 1981-05-20 Saarbergwerke Aktiengesellschaft Cutter for a partial-cut driving machine
FR2849662A1 (en) * 2003-01-08 2004-07-09 Cie Du Sol Milling drum for milling of vertical section, has two sets of rollers mounted around respective axes by making angle less than forty-five degrees and thirty degrees with axis of rotation of drum and cylindrical shell respectively
EP1437445A1 (en) * 2003-01-08 2004-07-14 Compagnie Du Sol Milling drum for the making of vertical trenches
US6944977B2 (en) 2003-01-08 2005-09-20 Compagnie Du Sol Drum for an excavator that can be used in particular for the production of vertical trenches in hard or very hard soils

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