FR854153A - Support and automatic advancement device for perforators - Google Patents

Support and automatic advancement device for perforators

Info

Publication number
FR854153A
FR854153A FR854153DA FR854153A FR 854153 A FR854153 A FR 854153A FR 854153D A FR854153D A FR 854153DA FR 854153 A FR854153 A FR 854153A
Authority
FR
France
Prior art keywords
perforators
support
advancement device
automatic advancement
automatic
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.)
Compagnie Ingersoll Rand
Original Assignee
Compagnie Ingersoll Rand
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 Compagnie Ingersoll Rand filed Critical Compagnie Ingersoll Rand
Application granted granted Critical
Publication of FR854153A publication Critical patent/FR854153A/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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed
    • E21B44/08—Automatic control of the tool feed in response to the amplitude of the movement of the percussion tool, e.g. jump or recoil
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
FR854153D 1938-12-16 1938-12-16 Support and automatic advancement device for perforators Expired FR854153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854153T 1938-12-16

Publications (1)

Publication Number Publication Date
FR854153A true FR854153A (en) 1940-04-06

Family

ID=9327568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854153D Expired FR854153A (en) 1938-12-16 1938-12-16 Support and automatic advancement device for perforators

Country Status (2)

Country Link
BE (1) BE437364A (en)
FR (1) FR854153A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448623A1 (en) * 1979-02-06 1980-09-05 Secoma Bit fixing for mining drill head - has collar and clamp fixed around drill body to transmit operating stresses direct to carriage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448623A1 (en) * 1979-02-06 1980-09-05 Secoma Bit fixing for mining drill head - has collar and clamp fixed around drill body to transmit operating stresses direct to carriage

Also Published As

Publication number Publication date
BE437364A (en)

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