FR63116E - Perfectionnements apportés aux moyens pour le creusement de puits, notamment de puits de mine circulaires - Google Patents

Perfectionnements apportés aux moyens pour le creusement de puits, notamment de puits de mine circulaires

Info

Publication number
FR63116E
FR63116E FR63116DA FR63116E FR 63116 E FR63116 E FR 63116E FR 63116D A FR63116D A FR 63116DA FR 63116 E FR63116 E FR 63116E
Authority
FR
France
Prior art keywords
shafts
digging
improvements made
particular circular
circular 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
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.)
ANCIENS DE HULS Ets
TECH POUR L IND MINIERE SOC
Original Assignee
ANCIENS DE HULS Ets
TECH POUR L IND MINIERE SOC
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 ANCIENS DE HULS Ets, TECH POUR L IND MINIERE SOC filed Critical ANCIENS DE HULS Ets
Application granted granted Critical
Publication of FR63116E publication Critical patent/FR63116E/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
    • E21D1/04—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with grabs

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)
FR63116D 1951-11-07 1951-11-07 Perfectionnements apportés aux moyens pour le creusement de puits, notamment de puits de mine circulaires Expired FR63116E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR63116T 1951-11-07

Publications (1)

Publication Number Publication Date
FR63116E true FR63116E (fr) 1955-08-24

Family

ID=8696427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR63116D Expired FR63116E (fr) 1951-11-07 1951-11-07 Perfectionnements apportés aux moyens pour le creusement de puits, notamment de puits de mine circulaires

Country Status (1)

Country Link
FR (1) FR63116E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067895A (en) * 1960-06-30 1962-12-11 Anglo Transvaal Cons Invest Co Shaft sinking and lashing equipment therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067895A (en) * 1960-06-30 1962-12-11 Anglo Transvaal Cons Invest Co Shaft sinking and lashing equipment therefor

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