FR895097A - Poteau métallique pour mines - Google Patents

Poteau métallique pour mines

Info

Publication number
FR895097A
FR895097A FR895097DA FR895097A FR 895097 A FR895097 A FR 895097A FR 895097D A FR895097D A FR 895097DA FR 895097 A FR895097 A FR 895097A
Authority
FR
France
Prior art keywords
mines
metal pole
pole
metal
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
Arnold Koepe
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 FR895097A publication Critical patent/FR895097A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/50—Component parts or details of props
    • E21D15/502—Prop bodies characterised by their shape, e.g. of specified cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR895097D 1942-07-11 1943-05-31 Poteau métallique pour mines Expired FR895097A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE895097X 1942-07-11

Publications (1)

Publication Number Publication Date
FR895097A true FR895097A (fr) 1945-01-15

Family

ID=6847537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR895097D Expired FR895097A (fr) 1942-07-11 1943-05-31 Poteau métallique pour mines

Country Status (1)

Country Link
FR (1) FR895097A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943102C (de) * 1950-07-29 1956-05-09 Siepmann Werke Ag Profil fuer Grubenstempel bzw. Kappen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943102C (de) * 1950-07-29 1956-05-09 Siepmann Werke Ag Profil fuer Grubenstempel bzw. Kappen

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