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FR1193591A - Support frame, preferably hydraulic support frame, for the mobile support of galleries - Google Patents

Support frame, preferably hydraulic support frame, for the mobile support of galleries

Info

Publication number
FR1193591A
FR1193591A FR1193591DA FR1193591A FR 1193591 A FR1193591 A FR 1193591A FR 1193591D A FR1193591D A FR 1193591DA FR 1193591 A FR1193591 A FR 1193591A
Authority
FR
France
Prior art keywords
support frame
support
galleries
preferably hydraulic
mobile
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
French (fr)
Inventor
Dr Hans Hemscheidt
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.)
Hemscheidt Hermann Maschinenfabrik GmbH and Co
Hermann Hemscheidit Maschinenfabrik GmbH and Co
Original Assignee
Hemscheidt Hermann Maschinenfabrik GmbH and Co
Hermann Hemscheidit Maschinenfabrik GmbH and Co
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 Hemscheidt Hermann Maschinenfabrik GmbH and Co, Hermann Hemscheidit Maschinenfabrik GmbH and Co filed Critical Hemscheidt Hermann Maschinenfabrik GmbH and Co
Application granted granted Critical
Publication of FR1193591A publication Critical patent/FR1193591A/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
    • E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • E21D23/0418—Positioning devices and stabilizing means for the props

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR1193591D 1958-03-26 1958-03-26 Support frame, preferably hydraulic support frame, for the mobile support of galleries Expired FR1193591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1193591T 1958-03-26

Publications (1)

Publication Number Publication Date
FR1193591A true FR1193591A (en) 1959-11-03

Family

ID=9668033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1193591D Expired FR1193591A (en) 1958-03-26 1958-03-26 Support frame, preferably hydraulic support frame, for the mobile support of galleries

Country Status (1)

Country Link
FR (1) FR1193591A (en)

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