AT266015B - Impact device for compressed air-operated countersunk hammers - Google Patents

Impact device for compressed air-operated countersunk hammers

Info

Publication number
AT266015B
AT266015B AT420065A AT420065A AT266015B AT 266015 B AT266015 B AT 266015B AT 420065 A AT420065 A AT 420065A AT 420065 A AT420065 A AT 420065A AT 266015 B AT266015 B AT 266015B
Authority
AT
Austria
Prior art keywords
hammers
countersunk
operated
compressed air
impact device
Prior art date
Application number
AT420065A
Other languages
German (de)
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Priority to AT420065A priority Critical patent/AT266015B/en
Priority to FR60353A priority patent/FR1479650A/en
Priority to DE1966B0087002 priority patent/DE1239256C2/en
Priority to SE634566A priority patent/SE325245B/xx
Priority to GB2063966A priority patent/GB1141616A/en
Priority to BE680830D priority patent/BE680830A/xx
Application granted granted Critical
Publication of AT266015B publication Critical patent/AT266015B/en

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)
AT420065A 1965-05-10 1965-05-10 Impact device for compressed air-operated countersunk hammers AT266015B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT420065A AT266015B (en) 1965-05-10 1965-05-10 Impact device for compressed air-operated countersunk hammers
FR60353A FR1479650A (en) 1965-05-10 1966-05-05 Compressed air driven high depth drill hammer driver
DE1966B0087002 DE1239256C2 (en) 1965-05-10 1966-05-06 Impact device for compressed air operated countersink hammers
SE634566A SE325245B (en) 1965-05-10 1966-05-09
GB2063966A GB1141616A (en) 1965-05-10 1966-05-10 Improvements in or relating to striking devices for deep-well drill hammers
BE680830D BE680830A (en) 1965-05-10 1966-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT420065A AT266015B (en) 1965-05-10 1965-05-10 Impact device for compressed air-operated countersunk hammers

Publications (1)

Publication Number Publication Date
AT266015B true AT266015B (en) 1968-11-11

Family

ID=3560967

Family Applications (1)

Application Number Title Priority Date Filing Date
AT420065A AT266015B (en) 1965-05-10 1965-05-10 Impact device for compressed air-operated countersunk hammers

Country Status (5)

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

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
SE325245B (en) 1970-06-29
GB1141616A (en) 1969-01-29
BE680830A (en) 1966-10-17
DE1239256C2 (en) 1973-05-17
DE1239256B (en) 1967-04-27

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