FR1315544A - Haveuse, notamment pour exploitation de mines - Google Patents

Haveuse, notamment pour exploitation de mines

Info

Publication number
FR1315544A
FR1315544A FR888655A FR888655A FR1315544A FR 1315544 A FR1315544 A FR 1315544A FR 888655 A FR888655 A FR 888655A FR 888655 A FR888655 A FR 888655A FR 1315544 A FR1315544 A FR 1315544A
Authority
FR
France
Prior art keywords
haveuse
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
FR888655A
Other languages
English (en)
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Priority to FR888655A priority Critical patent/FR1315544A/fr
Application granted granted Critical
Publication of FR1315544A publication Critical patent/FR1315544A/fr
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
    • E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
    • 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
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor

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)
FR888655A 1962-02-20 1962-02-20 Haveuse, notamment pour exploitation de mines Expired FR1315544A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR888655A FR1315544A (fr) 1962-02-20 1962-02-20 Haveuse, notamment pour exploitation de mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888655A FR1315544A (fr) 1962-02-20 1962-02-20 Haveuse, notamment pour exploitation de mines

Publications (1)

Publication Number Publication Date
FR1315544A true FR1315544A (fr) 1963-01-18

Family

ID=8773121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888655A Expired FR1315544A (fr) 1962-02-20 1962-02-20 Haveuse, notamment pour exploitation de mines

Country Status (1)

Country Link
FR (1) FR1315544A (fr)

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