FR1165169A - Basculeur de cuffat de fonçage - Google Patents

Basculeur de cuffat de fonçage

Info

Publication number
FR1165169A
FR1165169A FR1165169DA FR1165169A FR 1165169 A FR1165169 A FR 1165169A FR 1165169D A FR1165169D A FR 1165169DA FR 1165169 A FR1165169 A FR 1165169A
Authority
FR
France
Prior art keywords
jacking box
box tipper
tipper
jacking
box
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)
Inventor
Reynaldo Magalhaes
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 filed Critical
Application granted granted Critical
Publication of FR1165169A publication Critical patent/FR1165169A/fr
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00Sinking shafts
    • E21D1/03Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws

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)
FR1165169D 1956-12-03 1956-12-03 Basculeur de cuffat de fonçage Expired FR1165169A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1165169T 1956-12-03

Publications (1)

Publication Number Publication Date
FR1165169A true FR1165169A (fr) 1958-10-20

Family

ID=9654406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1165169D Expired FR1165169A (fr) 1956-12-03 1956-12-03 Basculeur de cuffat de fonçage

Country Status (1)

Country Link
FR (1) FR1165169A (fr)

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