BE680830A - - Google Patents

Info

Publication number
BE680830A
BE680830A BE680830DA BE680830A BE 680830 A BE680830 A BE 680830A BE 680830D A BE680830D A BE 680830DA BE 680830 A BE680830 A BE 680830A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE680830A publication Critical patent/BE680830A/xx

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers

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)
  • Earth Drilling (AREA)
BE680830D 1965-05-10 1966-05-10 BE680830A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT420065A AT266015B (de) 1965-05-10 1965-05-10 Schlaggerät für druckluftbetriebene Versenkbohrhämmer

Publications (1)

Publication Number Publication Date
BE680830A true BE680830A (enrdf_load_stackoverflow) 1966-10-17

Family

ID=3560967

Family Applications (1)

Application Number Title Priority Date Filing Date
BE680830D BE680830A (enrdf_load_stackoverflow) 1965-05-10 1966-05-10

Country Status (5)

Country Link
AT (1) AT266015B (enrdf_load_stackoverflow)
BE (1) BE680830A (enrdf_load_stackoverflow)
DE (1) DE1239256C2 (enrdf_load_stackoverflow)
GB (1) GB1141616A (enrdf_load_stackoverflow)
SE (1) SE325245B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599730A (en) * 1970-01-07 1971-08-17 Atlas Copco Ab Pressure fluid operated percussion tool
GB2116467B (en) * 1982-03-15 1985-09-18 Inst Gornogo Dela Sibirskogo O Pneumatic percussive tool

Also Published As

Publication number Publication date
GB1141616A (en) 1969-01-29
AT266015B (de) 1968-11-11
DE1239256B (de) 1967-04-27
SE325245B (enrdf_load_stackoverflow) 1970-06-29
DE1239256C2 (de) 1973-05-17

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