GB1134427A - Boring tools and machines equipped therewith - Google Patents

Boring tools and machines equipped therewith

Info

Publication number
GB1134427A
GB1134427A GB26417/65A GB2641766A GB1134427A GB 1134427 A GB1134427 A GB 1134427A GB 26417/65 A GB26417/65 A GB 26417/65A GB 2641766 A GB2641766 A GB 2641766A GB 1134427 A GB1134427 A GB 1134427A
Authority
GB
United Kingdom
Prior art keywords
lugs
sleeve
portions
carriage
drill
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
GB26417/65A
Other languages
English (en)
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.)
SECOMA
Original Assignee
SECOMA
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 SECOMA filed Critical SECOMA
Publication of GB1134427A publication Critical patent/GB1134427A/en
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
    • 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
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
GB26417/65A 1965-06-14 1966-06-14 Boring tools and machines equipped therewith Expired GB1134427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR46102A FR1458978A (fr) 1965-06-14 1965-06-14 Mèche de forage

Publications (1)

Publication Number Publication Date
GB1134427A true GB1134427A (en) 1968-11-20

Family

ID=46000428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26417/65A Expired GB1134427A (en) 1965-06-14 1966-06-14 Boring tools and machines equipped therewith

Country Status (4)

Country Link
DE (1) DE1956315U (de)
FR (1) FR1458978A (de)
GB (1) GB1134427A (de)
SE (1) SE300599B (de)

Also Published As

Publication number Publication date
FR1458978A (fr) 1966-11-18
DE1956315U (de) 1967-03-02
SE300599B (de) 1968-05-06

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