FR581302A - Machine with a sharp tool for cutting, into separate slices, layers of soil to be exploited - Google Patents

Machine with a sharp tool for cutting, into separate slices, layers of soil to be exploited

Info

Publication number
FR581302A
FR581302A FR581302DA FR581302A FR 581302 A FR581302 A FR 581302A FR 581302D A FR581302D A FR 581302DA FR 581302 A FR581302 A FR 581302A
Authority
FR
France
Prior art keywords
exploited
soil
cutting
layers
machine
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)
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Application granted granted Critical
Publication of FR581302A publication Critical patent/FR581302A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
    • E21C47/10—Machines for obtaining or the removal of materials in open-pit mines for quarrying stone, sand, gravel, or clay

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)
FR581302D 1923-05-07 1924-05-05 Machine with a sharp tool for cutting, into separate slices, layers of soil to be exploited Expired FR581302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE581302X 1923-05-07

Publications (1)

Publication Number Publication Date
FR581302A true FR581302A (en) 1924-11-26

Family

ID=6571014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR581302D Expired FR581302A (en) 1923-05-07 1924-05-05 Machine with a sharp tool for cutting, into separate slices, layers of soil to be exploited

Country Status (1)

Country Link
FR (1) FR581302A (en)

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