FR1381105A - Perforatrice pour la foration au rocher - Google Patents

Perforatrice pour la foration au rocher

Info

Publication number
FR1381105A
FR1381105A FR962220A FR962220A FR1381105A FR 1381105 A FR1381105 A FR 1381105A FR 962220 A FR962220 A FR 962220A FR 962220 A FR962220 A FR 962220A FR 1381105 A FR1381105 A FR 1381105A
Authority
FR
France
Prior art keywords
rock drilling
hole punch
punch
hole
rock
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
FR962220A
Other languages
English (en)
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.)
SIB G P KONSTROUKTORSKY I EXPE
Original Assignee
SIB G P KONSTROUKTORSKY I EXPE
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
Priority to BE640620A priority Critical patent/BE640620A/xx
Application filed by SIB G P KONSTROUKTORSKY I EXPE filed Critical SIB G P KONSTROUKTORSKY I EXPE
Priority to FR962220A priority patent/FR1381105A/fr
Application granted granted Critical
Publication of FR1381105A publication Critical patent/FR1381105A/fr
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
    • 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
    • E21B19/086—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 a fluid-actuated cylinder

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)
FR962220A 1963-11-29 1964-01-31 Perforatrice pour la foration au rocher Expired FR1381105A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE640620A BE640620A (fr) 1963-11-29 1963-11-29
FR962220A FR1381105A (fr) 1963-11-29 1964-01-31 Perforatrice pour la foration au rocher

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE640620A BE640620A (fr) 1963-11-29 1963-11-29
FR962220A FR1381105A (fr) 1963-11-29 1964-01-31 Perforatrice pour la foration au rocher

Publications (1)

Publication Number Publication Date
FR1381105A true FR1381105A (fr) 1964-12-04

Family

ID=25655592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR962220A Expired FR1381105A (fr) 1963-11-29 1964-01-31 Perforatrice pour la foration au rocher

Country Status (2)

Country Link
BE (1) BE640620A (fr)
FR (1) FR1381105A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2253845A1 (de) * 1972-11-03 1974-05-16 Salzgitter Maschinen Ag Spindel eines drehantriebs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2253845A1 (de) * 1972-11-03 1974-05-16 Salzgitter Maschinen Ag Spindel eines drehantriebs

Also Published As

Publication number Publication date
BE640620A (fr) 1964-03-16

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