FR2359962A1 - Mine a ciel ouvert et procede pour son exploitation - Google Patents

Mine a ciel ouvert et procede pour son exploitation

Info

Publication number
FR2359962A1
FR2359962A1 FR7622763A FR7622763A FR2359962A1 FR 2359962 A1 FR2359962 A1 FR 2359962A1 FR 7622763 A FR7622763 A FR 7622763A FR 7622763 A FR7622763 A FR 7622763A FR 2359962 A1 FR2359962 A1 FR 2359962A1
Authority
FR
France
Prior art keywords
turning point
crusher
point area
conveyors
open pit
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.)
Granted
Application number
FR7622763A
Other languages
English (en)
Other versions
FR2359962B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7622763A priority Critical patent/FR2359962A1/fr
Publication of FR2359962A1 publication Critical patent/FR2359962A1/fr
Application granted granted Critical
Publication of FR2359962B1 publication Critical patent/FR2359962B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/26—Methods of surface mining; Layouts therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

L'invention concerne des mines à ciel ouvert de configuration nouvelle et des procédés pour leur exploitation. On ménage des fronts de taille 1 rayonnant à partir d'un centre 14 autour duquel ils progressent en cercle ou en hélice pour faciliter l'utilisation d'un concasseur mobile 4 situé près de chaque front de taille et coopérant avec un transporteur à bande 10 qui amène directement les minéraux extraits du concasseur 4 au voisinage du centre de rayonnement 14, d'où ils sont évacués, par exemple, par puits 15. Application à l'extraction de minéraux à ciel ouvert.
FR7622763A 1976-07-26 1976-07-26 Mine a ciel ouvert et procede pour son exploitation Granted FR2359962A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7622763A FR2359962A1 (fr) 1976-07-26 1976-07-26 Mine a ciel ouvert et procede pour son exploitation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622763A FR2359962A1 (fr) 1976-07-26 1976-07-26 Mine a ciel ouvert et procede pour son exploitation

Publications (2)

Publication Number Publication Date
FR2359962A1 true FR2359962A1 (fr) 1978-02-24
FR2359962B1 FR2359962B1 (fr) 1982-05-28

Family

ID=9176142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622763A Granted FR2359962A1 (fr) 1976-07-26 1976-07-26 Mine a ciel ouvert et procede pour son exploitation

Country Status (1)

Country Link
FR (1) FR2359962A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE348373C (de) * 1921-02-25 1922-02-07 Clemens Abels Abbauverfahren zur Gewinnung von Braunkohle o. dgl. im Tagebau
DE536728C (de) * 1931-10-26 Reinhard Zaensler Verfahren zur Gewinnung rolliger Massen im Tiefbau
US3098641A (en) * 1960-11-28 1963-07-23 Ingersoll Rand Co Method of making holes in the earth
US3586379A (en) * 1969-09-24 1971-06-22 Bechtel Int Corp Mining method
FR2066713A5 (fr) * 1969-10-31 1971-08-06 Henriksson Sune

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE536728C (de) * 1931-10-26 Reinhard Zaensler Verfahren zur Gewinnung rolliger Massen im Tiefbau
DE348373C (de) * 1921-02-25 1922-02-07 Clemens Abels Abbauverfahren zur Gewinnung von Braunkohle o. dgl. im Tagebau
US3098641A (en) * 1960-11-28 1963-07-23 Ingersoll Rand Co Method of making holes in the earth
US3586379A (en) * 1969-09-24 1971-06-22 Bechtel Int Corp Mining method
FR2066713A5 (fr) * 1969-10-31 1971-08-06 Henriksson Sune

Also Published As

Publication number Publication date
FR2359962B1 (fr) 1982-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse