FR1584314A - - Google Patents

Info

Publication number
FR1584314A
FR1584314A FR1584314DA FR1584314A FR 1584314 A FR1584314 A FR 1584314A FR 1584314D A FR1584314D A FR 1584314DA FR 1584314 A FR1584314 A FR 1584314A
Authority
FR
France
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
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
Application granted granted Critical
Publication of FR1584314A publication Critical patent/FR1584314A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
    • 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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/322—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools cutter shifted by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
FR1584314D 1967-06-14 1968-06-14 Expired FR1584314A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2745367 1967-06-14
GB4609367 1967-10-09
OA53469A OA02969A (fr) 1967-06-14 1969-01-03 Trépan découpeur et procédé d'ancrage.

Publications (1)

Publication Number Publication Date
FR1584314A true FR1584314A (fr) 1969-12-19

Family

ID=27258628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1584314D Expired FR1584314A (fr) 1967-06-14 1968-06-14

Country Status (3)

Country Link
DE (1) DE1759860C3 (fr)
FR (1) FR1584314A (fr)
OA (1) OA02969A (fr)

Also Published As

Publication number Publication date
OA02969A (fr) 1970-12-15
DE1759860A1 (de) 1972-01-13
DE1759860B2 (de) 1974-05-30
DE1759860C3 (de) 1975-01-30

Similar Documents

Publication Publication Date Title
AU425114B2 (fr)
AU416737B2 (fr)
AU342066A (fr)
FR1584314A (fr)
AU610966A (fr)
AU3151267A (fr)
AU2528767A (fr)
AU2977667A (fr)
AU3189468A (fr)
BE710631A (fr)
BE709994A (fr)
BE162295A (fr)
AU459699A (fr)
BE426053A (fr)
BE477645A (fr)
AU408412B2 (fr)
BE711385A (fr)
AU34866A (fr)
BE483855A (fr)
BE711224A (fr)
AU25066A (fr)
BE711124A (fr)
BE710712A (fr)
BE700504A (fr)
BE710577A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse