NL6802313A - - Google Patents

Info

Publication number
NL6802313A
NL6802313A NL6802313A NL6802313A NL6802313A NL 6802313 A NL6802313 A NL 6802313A NL 6802313 A NL6802313 A NL 6802313A NL 6802313 A NL6802313 A NL 6802313A NL 6802313 A NL6802313 A NL 6802313A
Authority
NL
Netherlands
Application number
NL6802313A
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 NL6802313A publication Critical patent/NL6802313A/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17931—Screw threaded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
NL6802313A 1967-02-21 1968-02-19 NL6802313A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0061910 1967-02-21

Publications (1)

Publication Number Publication Date
NL6802313A true NL6802313A (xx) 1968-08-22

Family

ID=7161611

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6802313A NL6802313A (xx) 1967-02-21 1968-02-19

Country Status (6)

Country Link
US (1) US3534971A (xx)
AT (1) AT282453B (xx)
BE (1) BE711051A (xx)
CH (1) CH461923A (xx)
DE (1) DE1652492B2 (xx)
NL (1) NL6802313A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2408557A1 (de) * 1974-02-22 1975-09-04 Bosch Gmbh Robert Einrichtung zur drehmomentuebertragung auf vorzugsweise schlagbohrende werkzeuge
DE3027408C2 (de) * 1980-07-19 1984-02-23 Artur Dr.H.C. 7244 Waldachtal Fischer Bohrvorrichtung zur Herstellung von Bohrlöchern mit Hinterschneidung
DE3443636C2 (de) * 1984-11-29 1996-01-11 Hawera Probst Kg Hartmetall Schriftlochbohrer zur Verwendung in einer Hammer- oder Schlagbohrmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1211080A (en) * 1914-06-09 1917-01-02 Ingersoll Rand Co Drill-bit and sectional rod therefor.
US1849510A (en) * 1930-06-11 1932-03-15 Dardelet Threadlock Corp Sucker rod

Also Published As

Publication number Publication date
CH461923A (de) 1968-08-31
BE711051A (xx) 1968-07-01
US3534971A (en) 1970-10-20
DE1652492B2 (de) 1974-04-18
AT282453B (de) 1970-06-25
DE1652492A1 (de) 1971-02-11

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