AT220568B - Gewindeverbindung zur Kraftübertragung vom Preßluftgerät zum Preßluftwerkzeug - Google Patents

Gewindeverbindung zur Kraftübertragung vom Preßluftgerät zum Preßluftwerkzeug

Info

Publication number
AT220568B
AT220568B AT901958A AT901958A AT220568B AT 220568 B AT220568 B AT 220568B AT 901958 A AT901958 A AT 901958A AT 901958 A AT901958 A AT 901958A AT 220568 B AT220568 B AT 220568B
Authority
AT
Austria
Prior art keywords
compressed air
power transmission
threaded connection
tool
air device
Prior art date
Application number
AT901958A
Other languages
English (en)
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 AT901958A priority Critical patent/AT220568B/de
Priority to CH8232159A priority patent/CH383299A/de
Application granted granted Critical
Publication of AT220568B publication Critical patent/AT220568B/de

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion 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)
  • Earth Drilling (AREA)
AT901958A 1958-12-30 1958-12-30 Gewindeverbindung zur Kraftübertragung vom Preßluftgerät zum Preßluftwerkzeug AT220568B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT901958A AT220568B (de) 1958-12-30 1958-12-30 Gewindeverbindung zur Kraftübertragung vom Preßluftgerät zum Preßluftwerkzeug
CH8232159A CH383299A (de) 1958-12-30 1959-12-23 Verbindung der Bohrstangen von Schlagbohrgeräten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT901958A AT220568B (de) 1958-12-30 1958-12-30 Gewindeverbindung zur Kraftübertragung vom Preßluftgerät zum Preßluftwerkzeug

Publications (1)

Publication Number Publication Date
AT220568B true AT220568B (de) 1962-04-10

Family

ID=3610482

Family Applications (1)

Application Number Title Priority Date Filing Date
AT901958A AT220568B (de) 1958-12-30 1958-12-30 Gewindeverbindung zur Kraftübertragung vom Preßluftgerät zum Preßluftwerkzeug

Country Status (2)

Country Link
AT (1) AT220568B (de)
CH (1) CH383299A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304428A (en) * 1976-05-03 1981-12-08 Grigorian Samvel S Tapered screw joint and device for emergency recovery of boring tool from borehole with the use of said joint

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2152376T3 (es) * 1994-11-25 2001-02-01 Mai Pump Austria Gmbh Acoplamiento para barras de anclaje.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304428A (en) * 1976-05-03 1981-12-08 Grigorian Samvel S Tapered screw joint and device for emergency recovery of boring tool from borehole with the use of said joint

Also Published As

Publication number Publication date
CH383299A (de) 1964-10-31

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