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FR1249249A - Device for moving a driving head of mining and coal transport tools in inclined size - Google Patents

Device for moving a driving head of mining and coal transport tools in inclined size

Info

Publication number
FR1249249A
FR1249249A FR797874A FR797874A FR1249249A FR 1249249 A FR1249249 A FR 1249249A FR 797874 A FR797874 A FR 797874A FR 797874 A FR797874 A FR 797874A FR 1249249 A FR1249249 A FR 1249249A
Authority
FR
France
Prior art keywords
mining
moving
driving head
coal transport
transport tools
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
FR797874A
Other languages
French (fr)
Inventor
Jean Binaut
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.)
Houilleres du Bassin du Nord et du Pas de Calais
Original Assignee
Houilleres du Bassin du Nord et du Pas de Calais
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 Houilleres du Bassin du Nord et du Pas de Calais filed Critical Houilleres du Bassin du Nord et du Pas de Calais
Priority to FR797874A priority Critical patent/FR1249249A/en
Application granted granted Critical
Publication of FR1249249A publication Critical patent/FR1249249A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
    • E21C29/08—Anchoring arrangements

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)
FR797874A 1959-06-18 1959-06-18 Device for moving a driving head of mining and coal transport tools in inclined size Expired FR1249249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR797874A FR1249249A (en) 1959-06-18 1959-06-18 Device for moving a driving head of mining and coal transport tools in inclined size

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR797874A FR1249249A (en) 1959-06-18 1959-06-18 Device for moving a driving head of mining and coal transport tools in inclined size

Publications (1)

Publication Number Publication Date
FR1249249A true FR1249249A (en) 1960-12-30

Family

ID=8716193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797874A Expired FR1249249A (en) 1959-06-18 1959-06-18 Device for moving a driving head of mining and coal transport tools in inclined size

Country Status (1)

Country Link
FR (1) FR1249249A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231652B (en) * 1965-12-09 1967-01-05 Gewerk Eisenhuette Westfalia Anchoring device that can be tensioned in the dismantling section
DE1264371B (en) * 1966-06-25 1968-03-28 Gewerk Eisenhuette Westfalia Connection device for rod-shaped or bar-shaped components to be fixed at different angles to one another

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231652B (en) * 1965-12-09 1967-01-05 Gewerk Eisenhuette Westfalia Anchoring device that can be tensioned in the dismantling section
DE1264371B (en) * 1966-06-25 1968-03-28 Gewerk Eisenhuette Westfalia Connection device for rod-shaped or bar-shaped components to be fixed at different angles to one another

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