FR1281035A - Method and device for the automatic adjustment of the advancement and cutting speed of mining machines usable in mines - Google Patents

Method and device for the automatic adjustment of the advancement and cutting speed of mining machines usable in mines

Info

Publication number
FR1281035A
FR1281035A FR852778A FR852778A FR1281035A FR 1281035 A FR1281035 A FR 1281035A FR 852778 A FR852778 A FR 852778A FR 852778 A FR852778 A FR 852778A FR 1281035 A FR1281035 A FR 1281035A
Authority
FR
France
Prior art keywords
mines
advancement
automatic adjustment
cutting speed
mining machines
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
FR852778A
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.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei 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 Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Priority to FR852778A priority Critical patent/FR1281035A/en
Application granted granted Critical
Publication of FR1281035A publication Critical patent/FR1281035A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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

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)
FR852778A 1961-02-15 1961-02-15 Method and device for the automatic adjustment of the advancement and cutting speed of mining machines usable in mines Expired FR1281035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR852778A FR1281035A (en) 1961-02-15 1961-02-15 Method and device for the automatic adjustment of the advancement and cutting speed of mining machines usable in mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR852778A FR1281035A (en) 1961-02-15 1961-02-15 Method and device for the automatic adjustment of the advancement and cutting speed of mining machines usable in mines

Publications (1)

Publication Number Publication Date
FR1281035A true FR1281035A (en) 1962-01-08

Family

ID=8748876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852778A Expired FR1281035A (en) 1961-02-15 1961-02-15 Method and device for the automatic adjustment of the advancement and cutting speed of mining machines usable in mines

Country Status (1)

Country Link
FR (1) FR1281035A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195697B (en) * 1964-02-20 1965-07-01 Eickhoff Geb Cutter head with side output shaft, especially for roller cutter machines
DE3810374C1 (en) * 1988-03-26 1989-11-16 Bergwerksverband Gmbh, 4300 Essen, De Double-drum shearer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195697B (en) * 1964-02-20 1965-07-01 Eickhoff Geb Cutter head with side output shaft, especially for roller cutter machines
DE3810374C1 (en) * 1988-03-26 1989-11-16 Bergwerksverband Gmbh, 4300 Essen, De Double-drum shearer

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