ES352278A1 - Aparato perforador. - Google Patents

Aparato perforador.

Info

Publication number
ES352278A1
ES352278A1 ES352278A ES352278A ES352278A1 ES 352278 A1 ES352278 A1 ES 352278A1 ES 352278 A ES352278 A ES 352278A ES 352278 A ES352278 A ES 352278A ES 352278 A1 ES352278 A1 ES 352278A1
Authority
ES
Spain
Prior art keywords
frame
translation
machine
legally binding
google translate
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
ES352278A
Other languages
English (en)
Spanish (es)
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.)
TREVISANI
Original Assignee
TREVISANI
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 TREVISANI filed Critical TREVISANI
Publication of ES352278A1 publication Critical patent/ES352278A1/es
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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/021—With a rotary table, i.e. a fixed rotary drive for a relatively advancing tool

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)
ES352278A 1967-05-09 1968-03-22 Aparato perforador. Expired ES352278A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT164767 1967-05-09

Publications (1)

Publication Number Publication Date
ES352278A1 true ES352278A1 (es) 1969-07-01

Family

ID=11101848

Family Applications (1)

Application Number Title Priority Date Filing Date
ES352278A Expired ES352278A1 (es) 1967-05-09 1968-03-22 Aparato perforador.

Country Status (5)

Country Link
BE (1) BE711714A (enrdf_load_stackoverflow)
DE (1) DE1759014A1 (enrdf_load_stackoverflow)
ES (1) ES352278A1 (enrdf_load_stackoverflow)
FR (1) FR1558741A (enrdf_load_stackoverflow)
NL (1) NL6806539A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938564A1 (de) * 1979-09-24 1981-04-09 Sanwa Kizai K.K., Tokyo Erdbohrer
DE3326303C2 (de) * 1983-07-21 1991-01-03 Karl Bauer Spezialtiefbau GmbH & Co KG, 8898 Schrobenhausen Vorrichtung zum Herstellen verrohrter Bohrungen
DE8905166U1 (de) * 1989-04-12 1990-06-28 Delmag Maschinenfabrik Reinhold Dornfeld GmbH & Co, 7300 Esslingen Bohrgerät

Also Published As

Publication number Publication date
FR1558741A (enrdf_load_stackoverflow) 1969-02-28
BE711714A (enrdf_load_stackoverflow) 1968-07-15
NL6806539A (enrdf_load_stackoverflow) 1968-11-11
DE1759014A1 (de) 1971-06-24

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