FR1468057A - Automatic remote control system for mine supports - Google Patents

Automatic remote control system for mine supports

Info

Publication number
FR1468057A
FR1468057A FR49276A FR49276A FR1468057A FR 1468057 A FR1468057 A FR 1468057A FR 49276 A FR49276 A FR 49276A FR 49276 A FR49276 A FR 49276A FR 1468057 A FR1468057 A FR 1468057A
Authority
FR
France
Prior art keywords
control system
remote control
automatic remote
mine supports
mine
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
FR49276A
Other languages
French (fr)
Inventor
Richard Ward
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.)
Gullick Ltd
Original Assignee
Gullick 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 Gullick Ltd filed Critical Gullick Ltd
Priority to FR49276A priority Critical patent/FR1468057A/en
Application granted granted Critical
Publication of FR1468057A publication Critical patent/FR1468057A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/12—Control, e.g. using remote control
    • E21D23/14—Effecting automatic sequential movement of supports, e.g. one behind the other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR49276A 1966-02-11 1966-02-11 Automatic remote control system for mine supports Expired FR1468057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR49276A FR1468057A (en) 1966-02-11 1966-02-11 Automatic remote control system for mine supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR49276A FR1468057A (en) 1966-02-11 1966-02-11 Automatic remote control system for mine supports

Publications (1)

Publication Number Publication Date
FR1468057A true FR1468057A (en) 1967-02-03

Family

ID=8601146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49276A Expired FR1468057A (en) 1966-02-11 1966-02-11 Automatic remote control system for mine supports

Country Status (1)

Country Link
FR (1) FR1468057A (en)

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