FR1365126A - Improvements to mining machines - Google Patents

Improvements to mining machines

Info

Publication number
FR1365126A
FR1365126A FR943625A FR943625A FR1365126A FR 1365126 A FR1365126 A FR 1365126A FR 943625 A FR943625 A FR 943625A FR 943625 A FR943625 A FR 943625A FR 1365126 A FR1365126 A FR 1365126A
Authority
FR
France
Prior art keywords
mining machines
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
FR943625A
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.)
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
Priority to FR943625A priority Critical patent/FR1365126A/en
Application granted granted Critical
Publication of FR1365126A publication Critical patent/FR1365126A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
    • E21C29/10—Cable or chain co-operating with a winch or the like on the machine

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)
FR943625A 1963-08-02 1963-08-02 Improvements to mining machines Expired FR1365126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR943625A FR1365126A (en) 1963-08-02 1963-08-02 Improvements to mining machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943625A FR1365126A (en) 1963-08-02 1963-08-02 Improvements to mining machines

Publications (1)

Publication Number Publication Date
FR1365126A true FR1365126A (en) 1964-06-26

Family

ID=8809811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943625A Expired FR1365126A (en) 1963-08-02 1963-08-02 Improvements to mining machines

Country Status (1)

Country Link
FR (1) FR1365126A (en)

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