FR991078A - Machine d'abatage dans les mines - Google Patents

Machine d'abatage dans les mines

Info

Publication number
FR991078A
FR991078A FR991078DA FR991078A FR 991078 A FR991078 A FR 991078A FR 991078D A FR991078D A FR 991078DA FR 991078 A FR991078 A FR 991078A
Authority
FR
France
Prior art keywords
mining machine
mining
machine
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
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.)
ANDERSON
Anderson Boyes and Co Ltd
Original Assignee
ANDERSON
Anderson Boyes and Co Ltd
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 ANDERSON, Anderson Boyes and Co Ltd filed Critical ANDERSON
Application granted granted Critical
Publication of FR991078A publication Critical patent/FR991078A/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
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting

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)
FR991078D 1949-01-28 1949-07-21 Machine d'abatage dans les mines Expired FR991078A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB991078X 1949-01-28

Publications (1)

Publication Number Publication Date
FR991078A true FR991078A (fr) 1951-10-01

Family

ID=10853142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991078D Expired FR991078A (fr) 1949-01-28 1949-07-21 Machine d'abatage dans les mines

Country Status (1)

Country Link
FR (1) FR991078A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094208B (de) * 1953-10-26 1960-12-08 Coal Industry Patents Ltd Hinter einer Walzenschraemmaschine angehaengte und seitlich am Foerdermittel gefuehrte Raeumeinrichtung fuer Bergbau- u. ae. Betriebe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094208B (de) * 1953-10-26 1960-12-08 Coal Industry Patents Ltd Hinter einer Walzenschraemmaschine angehaengte und seitlich am Foerdermittel gefuehrte Raeumeinrichtung fuer Bergbau- u. ae. Betriebe

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