FR1005608A - Improvements made to means for sinking blastholes in shafts or galleries, in particular in mining operations - Google Patents

Improvements made to means for sinking blastholes in shafts or galleries, in particular in mining operations

Info

Publication number
FR1005608A
FR1005608A FR1005608DA FR1005608A FR 1005608 A FR1005608 A FR 1005608A FR 1005608D A FR1005608D A FR 1005608DA FR 1005608 A FR1005608 A FR 1005608A
Authority
FR
France
Prior art keywords
blastholes
galleries
sinking
shafts
improvements made
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.)
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 FR1005608A publication Critical patent/FR1005608A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR1005608D 1947-08-22 1947-08-22 Improvements made to means for sinking blastholes in shafts or galleries, in particular in mining operations Expired FR1005608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1005608T 1947-08-22

Publications (1)

Publication Number Publication Date
FR1005608A true FR1005608A (en) 1952-04-15

Family

ID=9564947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1005608D Expired FR1005608A (en) 1947-08-22 1947-08-22 Improvements made to means for sinking blastholes in shafts or galleries, in particular in mining operations

Country Status (1)

Country Link
FR (1) FR1005608A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029313B (en) * 1954-03-19 1958-05-08 Eisen & Stahlind Ag Device to facilitate the drilling work in shafts and dies with a middle piece and swiveling support arms
US4132276A (en) * 1976-02-12 1979-01-02 Linden-Alimak Ab Arrangement for forming vertical or steeply inclined shafts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029313B (en) * 1954-03-19 1958-05-08 Eisen & Stahlind Ag Device to facilitate the drilling work in shafts and dies with a middle piece and swiveling support arms
US4132276A (en) * 1976-02-12 1979-01-02 Linden-Alimak Ab Arrangement for forming vertical or steeply inclined shafts

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