FR471569A - Perforatrice à main - Google Patents

Perforatrice à main

Info

Publication number
FR471569A
FR471569A FR471569A FR471569DA FR471569A FR 471569 A FR471569 A FR 471569A FR 471569 A FR471569 A FR 471569A FR 471569D A FR471569D A FR 471569DA FR 471569 A FR471569 A FR 471569A
Authority
FR
France
Prior art keywords
hand punch
punch
hand
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
FR471569A
Other languages
English (en)
Inventor
Hermann Klueting
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.)
HERMANN KLUETING
Original Assignee
HERMANN KLUETING
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 HERMANN KLUETING filed Critical HERMANN KLUETING
Application granted granted Critical
Publication of FR471569A publication Critical patent/FR471569A/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
    • E21B19/081—Screw-and-nut feed mechanisms
    • 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

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)
FR471569A 1914-05-01 1914-05-01 Perforatrice à main Expired FR471569A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR471569T 1914-05-01

Publications (1)

Publication Number Publication Date
FR471569A true FR471569A (fr) 1914-11-03

Family

ID=1509819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR471569A Expired FR471569A (fr) 1914-05-01 1914-05-01 Perforatrice à main

Country Status (1)

Country Link
FR (1) FR471569A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937463C (de) * 1953-10-22 1956-01-05 Karl Zdziarstek Bohrschraemmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937463C (de) * 1953-10-22 1956-01-05 Karl Zdziarstek Bohrschraemmaschine

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